diff --git a/arch/arc/core/arc_smp.c b/arch/arc/core/arc_smp.c
index 8232824ba5a341..80377e2fbc0ea4 100644
--- a/arch/arc/core/arc_smp.c
+++ b/arch/arc/core/arc_smp.c
@@ -108,7 +108,7 @@ void arch_sched_ipi(void)
 	}
 }
 
-static int arc_smp_init(struct device *dev)
+static int arc_smp_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	struct arc_connect_bcr bcr;
diff --git a/arch/arc/core/cache.c b/arch/arc/core/cache.c
index 5e3604ab9687f8..d78abdbea4d073 100644
--- a/arch/arc/core/cache.c
+++ b/arch/arc/core/cache.c
@@ -149,7 +149,7 @@ size_t arch_cache_line_size_get(void)
 #endif
 }
 
-static int init_dcache(struct device *unused)
+static int init_dcache(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/arch/arc/core/mpu/arc_mpu_v2_internal.h b/arch/arc/core/mpu/arc_mpu_v2_internal.h
index de28e3a0c6470d..a6e73f1c8bd349 100644
--- a/arch/arc/core/mpu/arc_mpu_v2_internal.h
+++ b/arch/arc/core/mpu/arc_mpu_v2_internal.h
@@ -374,7 +374,7 @@ int arc_core_mpu_buffer_validate(void *addr, size_t size, int write)
  * This function provides the default configuration mechanism for the Memory
  * Protection Unit (MPU).
  */
-static int arc_mpu_init(struct device *arg)
+static int arc_mpu_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/arch/arc/core/mpu/arc_mpu_v3_internal.h b/arch/arc/core/mpu/arc_mpu_v3_internal.h
index ad9ae921f431e8..196b3515d704f1 100644
--- a/arch/arc/core/mpu/arc_mpu_v3_internal.h
+++ b/arch/arc/core/mpu/arc_mpu_v3_internal.h
@@ -824,7 +824,7 @@ int arc_core_mpu_buffer_validate(void *addr, size_t size, int write)
  * This function provides the default configuration mechanism for the Memory
  * Protection Unit (MPU).
  */
-static int arc_mpu_init(struct device *arg)
+static int arc_mpu_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	uint32_t num_regions;
diff --git a/arch/arc/core/secureshield/arc_sjli.c b/arch/arc/core/secureshield/arc_sjli.c
index 8a62b0bde25215..c82eab2ecffde9 100644
--- a/arch/arc/core/secureshield/arc_sjli.c
+++ b/arch/arc/core/secureshield/arc_sjli.c
@@ -48,7 +48,7 @@ static void sjli_table_init(void)
 /*
  * @brief initializaiton of secureshield related functions.
  */
-static int arc_secureshield_init(struct device *arg)
+static int arc_secureshield_init(const struct device *arg)
 {
 	sjli_table_init();
 
diff --git a/arch/arm/core/aarch32/cortex_m/mpu/arm_mpu.c b/arch/arm/core/aarch32/cortex_m/mpu/arm_mpu.c
index 2c0a3bbffe1e49..0abd3dfc674f7d 100644
--- a/arch/arm/core/aarch32/cortex_m/mpu/arm_mpu.c
+++ b/arch/arm/core/aarch32/cortex_m/mpu/arm_mpu.c
@@ -300,7 +300,7 @@ void arm_core_mpu_configure_dynamic_mpu_regions(const struct k_mem_partition
  * This function provides the default configuration mechanism for the Memory
  * Protection Unit (MPU).
  */
-static int arm_mpu_init(struct device *arg)
+static int arm_mpu_init(const struct device *arg)
 {
 	uint32_t r_index;
 
diff --git a/arch/arm/core/aarch32/cortex_m/mpu/nxp_mpu.c b/arch/arm/core/aarch32/cortex_m/mpu/nxp_mpu.c
index d15528a67641fd..5dd76f4ece8aa2 100644
--- a/arch/arm/core/aarch32/cortex_m/mpu/nxp_mpu.c
+++ b/arch/arm/core/aarch32/cortex_m/mpu/nxp_mpu.c
@@ -598,7 +598,7 @@ void arm_core_mpu_configure_dynamic_mpu_regions(const struct k_mem_partition
  * This function provides the default configuration mechanism for the Memory
  * Protection Unit (MPU).
  */
-static int nxp_mpu_init(struct device *arg)
+static int nxp_mpu_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/arch/arm/core/aarch64/arm_mmu.c b/arch/arm/core/aarch64/arm_mmu.c
index 8683e8b7dfd299..3807f1a19d9c72 100644
--- a/arch/arm/core/aarch64/arm_mmu.c
+++ b/arch/arm/core/aarch64/arm_mmu.c
@@ -426,7 +426,7 @@ static void enable_mmu_el1(unsigned int flags)
  * This function provides the default configuration mechanism for the Memory
  * Management Unit (MMU).
  */
-static int arm_mmu_init(struct device *arg)
+static int arm_mmu_init(const struct device *arg)
 {
 	uint64_t val;
 	unsigned int idx, flags = 0;
diff --git a/arch/x86/core/ia32/cache.c b/arch/x86/core/ia32/cache.c
index 3c1b0cd7e7ccc3..732d7d2c4d7d21 100644
--- a/arch/x86/core/ia32/cache.c
+++ b/arch/x86/core/ia32/cache.c
@@ -86,7 +86,7 @@ size_t arch_cache_line_size_get(void)
 #endif
 }
 
-static int init_cache(struct device *unused)
+static int init_cache(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/arch/x86/core/multiboot.c b/arch/x86/core/multiboot.c
index cb0d14a950d3fe..2cb81fed2efc76 100644
--- a/arch/x86/core/multiboot.c
+++ b/arch/x86/core/multiboot.c
@@ -109,7 +109,7 @@ static struct framebuf_dev_data multiboot_framebuf_data = {
 	.height = CONFIG_MULTIBOOT_FRAMEBUF_Y
 };
 
-static int multiboot_framebuf_init(struct device *dev)
+static int multiboot_framebuf_init(const struct device *dev)
 {
 	struct framebuf_dev_data *data = FRAMEBUF_DATA(dev);
 	struct multiboot_info *info = &multiboot_info;
diff --git a/arch/x86/core/spec_ctrl.c b/arch/x86/core/spec_ctrl.c
index 25a44d69ee97ad..6e19953ee59001 100644
--- a/arch/x86/core/spec_ctrl.c
+++ b/arch/x86/core/spec_ctrl.c
@@ -37,7 +37,7 @@ static uint32_t cpuid_extended_features(void)
 	return edx;
 }
 
-static int spec_ctrl_init(struct device *dev)
+static int spec_ctrl_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/arch/x86/core/x86_mmu.c b/arch/x86/core/x86_mmu.c
index 46ccf10858fc1a..889b256cc23e72 100644
--- a/arch/x86/core/x86_mmu.c
+++ b/arch/x86/core/x86_mmu.c
@@ -408,7 +408,7 @@ void z_x86_dump_page_tables(pentry_t *ptables)
 #define DUMP_PAGE_TABLES 0
 
 #if DUMP_PAGE_TABLES
-static int dump_kernel_tables(struct device *unused)
+static int dump_kernel_tables(const struct device *unused)
 {
 	z_x86_dump_page_tables(&z_x86_kernel_ptables);
 
diff --git a/boards/arc/em_starterkit/pmodmux.c b/boards/arc/em_starterkit/pmodmux.c
index f41689b3d5cc07..7c875b1967e9a7 100644
--- a/boards/arc/em_starterkit/pmodmux.c
+++ b/boards/arc/em_starterkit/pmodmux.c
@@ -124,7 +124,7 @@
 #define PM6_LR_CSS_STAT		((1 << BIT2) << PM6_OFFSET)
 
 
-static int pmod_mux_init(struct device *device)
+static int pmod_mux_init(const struct device *device)
 {
 	volatile uint32_t *mux_regs = (uint32_t *)(PMODMUX_BASE_ADDR);
 
diff --git a/boards/arc/hsdk/pinmux.c b/boards/arc/hsdk/pinmux.c
index 9c38130d150533..1927fbc25eaf19 100644
--- a/boards/arc/hsdk/pinmux.c
+++ b/boards/arc/hsdk/pinmux.c
@@ -8,11 +8,11 @@
 #include <init.h>
 #include <drivers/pinmux.h>
 
-static int board_pinmux_init(struct device *device)
+static int board_pinmux_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
-	struct device *pinmux = device_get_binding(CONFIG_PINMUX_NAME);
+	const struct device *pinmux = device_get_binding(CONFIG_PINMUX_NAME);
 
 	if (pinmux == NULL) {
 		return -ENXIO;
diff --git a/boards/arm/96b_aerocore2/pinmux.c b/boards/arm/96b_aerocore2/pinmux.c
index 023dfe1ab216bf..7caaf7e30291aa 100644
--- a/boards/arm/96b_aerocore2/pinmux.c
+++ b/boards/arm/96b_aerocore2/pinmux.c
@@ -98,7 +98,7 @@ static const struct pin_config pinconf[] = {
 #endif  /* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/96b_argonkey/pinmux.c b/boards/arm/96b_argonkey/pinmux.c
index 6ab9fec42fa00e..8854dcc4bfbc19 100644
--- a/boards/arm/96b_argonkey/pinmux.c
+++ b/boards/arm/96b_argonkey/pinmux.c
@@ -56,7 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/96b_avenger96/pinmux.c b/boards/arm/96b_avenger96/pinmux.c
index 992bbb0e58de86..977a68ef03de03 100644
--- a/boards/arm/96b_avenger96/pinmux.c
+++ b/boards/arm/96b_avenger96/pinmux.c
@@ -24,7 +24,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/96b_carbon/pinmux.c b/boards/arm/96b_carbon/pinmux.c
index d283af8b9cf731..bfb75335b02165 100644
--- a/boards/arm/96b_carbon/pinmux.c
+++ b/boards/arm/96b_carbon/pinmux.c
@@ -56,7 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/96b_meerkat96/pinmux.c b/boards/arm/96b_meerkat96/pinmux.c
index b985c10b81d8e9..ad797875c27427 100644
--- a/boards/arm/96b_meerkat96/pinmux.c
+++ b/boards/arm/96b_meerkat96/pinmux.c
@@ -7,7 +7,7 @@
 #include <init.h>
 #include "device_imx.h"
 
-static int meerakt96_pinmux_init(struct device *dev)
+static int meerakt96_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/96b_neonkey/pinmux.c b/boards/arm/96b_neonkey/pinmux.c
index fbed1837c4fb6d..2199772d328eb7 100644
--- a/boards/arm/96b_neonkey/pinmux.c
+++ b/boards/arm/96b_neonkey/pinmux.c
@@ -40,7 +40,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/96b_stm32_sensor_mez/pinmux.c b/boards/arm/96b_stm32_sensor_mez/pinmux.c
index a0225ace59d0e0..82daff5bd0c82b 100644
--- a/boards/arm/96b_stm32_sensor_mez/pinmux.c
+++ b/boards/arm/96b_stm32_sensor_mez/pinmux.c
@@ -86,7 +86,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/96b_wistrio/pinmux.c b/boards/arm/96b_wistrio/pinmux.c
index 9606c80df83dc5..a10b78d0ecbd8b 100644
--- a/boards/arm/96b_wistrio/pinmux.c
+++ b/boards/arm/96b_wistrio/pinmux.c
@@ -40,10 +40,10 @@ static const struct pin_config pinconf[] = {
 	{STM32_PIN_PB7, STM32_PUSHPULL_PULLUP},
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
-	struct device *gpioa, *gpiob, *gpioh;
+	const struct device *gpioa, *gpiob, *gpioh;
 
 	stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
 
diff --git a/boards/arm/actinius_icarus/board.c b/boards/arm/actinius_icarus/board.c
index b34f02432353b1..2579469b8ae1e2 100644
--- a/boards/arm/actinius_icarus/board.c
+++ b/boards/arm/actinius_icarus/board.c
@@ -14,7 +14,7 @@ LOG_MODULE_REGISTER(board_control, CONFIG_BOARD_ICARUS_LOG_LEVEL);
 
 static void select_sim(void)
 {
-	struct device *port = device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
+	const struct device *port = device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
 
 	if (!port) {
 		LOG_ERR("Could not get GPIO Device Binding");
@@ -31,7 +31,7 @@ static void select_sim(void)
 	#endif
 }
 
-static int board_actinius_icarus_init(struct device *dev)
+static int board_actinius_icarus_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/adafruit_feather_m0_basic_proto/pinmux.c b/boards/arm/adafruit_feather_m0_basic_proto/pinmux.c
index c3a8caa570d0fa..3445e8f1852328 100644
--- a/boards/arm/adafruit_feather_m0_basic_proto/pinmux.c
+++ b/boards/arm/adafruit_feather_m0_basic_proto/pinmux.c
@@ -8,11 +8,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
+	const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
 #if (ATMEL_SAM0_DT_SERCOM_CHECK(4, atmel_sam0_spi) && CONFIG_SPI_SAM0)
-	struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
+	const struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 #endif
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/adafruit_feather_stm32f405/pinmux.c b/boards/arm/adafruit_feather_stm32f405/pinmux.c
index 501785290092b8..3eef255e5b6edd 100644
--- a/boards/arm/adafruit_feather_stm32f405/pinmux.c
+++ b/boards/arm/adafruit_feather_stm32f405/pinmux.c
@@ -43,7 +43,7 @@ static const struct pin_config pinconf[] = {
 #endif /* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/adafruit_itsybitsy_m4_express/pinmux.c b/boards/arm/adafruit_itsybitsy_m4_express/pinmux.c
index 5bb102678b67f6..7599c0e93d8fe7 100644
--- a/boards/arm/adafruit_itsybitsy_m4_express/pinmux.c
+++ b/boards/arm/adafruit_itsybitsy_m4_express/pinmux.c
@@ -8,11 +8,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa =
+	const struct device *muxa =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb =
+	const struct device *muxb =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 
 	ARG_UNUSED(dev);
diff --git a/boards/arm/adafruit_trinket_m0/pinmux.c b/boards/arm/adafruit_trinket_m0/pinmux.c
index d8b1beec5812ad..60d7b1ad361f2e 100644
--- a/boards/arm/adafruit_trinket_m0/pinmux.c
+++ b/boards/arm/adafruit_trinket_m0/pinmux.c
@@ -8,9 +8,9 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
+	const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/arduino_nano_33_iot/pinmux.c b/boards/arm/arduino_nano_33_iot/pinmux.c
index 223e78ab89acbc..fd283cc7d564d0 100644
--- a/boards/arm/arduino_nano_33_iot/pinmux.c
+++ b/boards/arm/arduino_nano_33_iot/pinmux.c
@@ -8,11 +8,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa =
+	const struct device *muxa =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb =
+	const struct device *muxb =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 
 	ARG_UNUSED(dev);
diff --git a/boards/arm/arduino_zero/pinmux.c b/boards/arm/arduino_zero/pinmux.c
index f16f563a8cf99f..15f84e18393ddb 100644
--- a/boards/arm/arduino_zero/pinmux.c
+++ b/boards/arm/arduino_zero/pinmux.c
@@ -8,10 +8,10 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
+	const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
+	const struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/atsamd20_xpro/pinmux.c b/boards/arm/atsamd20_xpro/pinmux.c
index 0d5791419ca2aa..f7095ec6c8d5eb 100644
--- a/boards/arm/atsamd20_xpro/pinmux.c
+++ b/boards/arm/atsamd20_xpro/pinmux.c
@@ -8,10 +8,10 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
+	const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
+	const struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/atsamd21_xpro/pinmux.c b/boards/arm/atsamd21_xpro/pinmux.c
index 529f6a55ed14d1..d34d34594eadc3 100644
--- a/boards/arm/atsamd21_xpro/pinmux.c
+++ b/boards/arm/atsamd21_xpro/pinmux.c
@@ -8,10 +8,10 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
+	const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
+	const struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/atsame54_xpro/pinmux.c b/boards/arm/atsame54_xpro/pinmux.c
index 94bd38427afc75..28581770ce791b 100644
--- a/boards/arm/atsame54_xpro/pinmux.c
+++ b/boards/arm/atsame54_xpro/pinmux.c
@@ -8,12 +8,12 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding("PINMUX_A");
-	struct device *muxb = device_get_binding("PINMUX_B");
-	struct device *muxc = device_get_binding("PINMUX_C");
-	struct device *muxd = device_get_binding("PINMUX_D");
+	const struct device *muxa = device_get_binding("PINMUX_A");
+	const struct device *muxb = device_get_binding("PINMUX_B");
+	const struct device *muxc = device_get_binding("PINMUX_C");
+	const struct device *muxd = device_get_binding("PINMUX_D");
 
 	ARG_UNUSED(dev);
 	ARG_UNUSED(muxa);
diff --git a/boards/arm/atsamr21_xpro/pinmux.c b/boards/arm/atsamr21_xpro/pinmux.c
index 9c571299234cb4..2b5cc97b6b69ac 100644
--- a/boards/arm/atsamr21_xpro/pinmux.c
+++ b/boards/arm/atsamr21_xpro/pinmux.c
@@ -9,11 +9,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
-	struct device *muxc = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_c)));
+	const struct device *muxa = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
+	const struct device *muxb = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
+	const struct device *muxc = device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_c)));
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/b_l072z_lrwan1/pinmux.c b/boards/arm/b_l072z_lrwan1/pinmux.c
index 86ae577e15c951..2b2565f0782351 100644
--- a/boards/arm/b_l072z_lrwan1/pinmux.c
+++ b/boards/arm/b_l072z_lrwan1/pinmux.c
@@ -48,7 +48,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/b_l4s5i_iot01a/pinmux.c b/boards/arm/b_l4s5i_iot01a/pinmux.c
index 1584b7c50ae416..e0300385db5290 100644
--- a/boards/arm/b_l4s5i_iot01a/pinmux.c
+++ b/boards/arm/b_l4s5i_iot01a/pinmux.c
@@ -53,7 +53,7 @@ static const struct pin_config pinconf[] = {
 #endif /* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/black_f407ve/pinmux.c b/boards/arm/black_f407ve/pinmux.c
index aa961a91e43e45..7a0bbd9c999841 100644
--- a/boards/arm/black_f407ve/pinmux.c
+++ b/boards/arm/black_f407ve/pinmux.c
@@ -49,7 +49,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_black_f407ve_init(struct device *port)
+static int pinmux_black_f407ve_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/black_f407zg_pro/pinmux.c b/boards/arm/black_f407zg_pro/pinmux.c
index d6d0e4e3945403..e3e3f5ae6d9e03 100644
--- a/boards/arm/black_f407zg_pro/pinmux.c
+++ b/boards/arm/black_f407zg_pro/pinmux.c
@@ -50,7 +50,7 @@ static const struct pin_config pinconf[] = {
 };
 
 
-static int pinmux_black_f407zg_init(struct device *port)
+static int pinmux_black_f407zg_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/blackpill_f411ce/pinmux.c b/boards/arm/blackpill_f411ce/pinmux.c
index 2d472725735ca1..c4782efacac851 100644
--- a/boards/arm/blackpill_f411ce/pinmux.c
+++ b/boards/arm/blackpill_f411ce/pinmux.c
@@ -44,7 +44,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/cc3220sf_launchxl/pinmux.c b/boards/arm/cc3220sf_launchxl/pinmux.c
index 3b2c13ed2376be..80ffb514204b35 100644
--- a/boards/arm/cc3220sf_launchxl/pinmux.c
+++ b/boards/arm/cc3220sf_launchxl/pinmux.c
@@ -91,7 +91,7 @@
 #define I2C_CC32XX_PIN_16_I2C_SCL  0x90F  /*!< PIN 16 is used for I2C_SCL */
 #define I2C_CC32XX_PIN_17_I2C_SDA  0x910  /*!< PIN 17 is used for I2C_SDA */
 
-int pinmux_initialize(struct device *port)
+int pinmux_initialize(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/cc3235sf_launchxl/pinmux.c b/boards/arm/cc3235sf_launchxl/pinmux.c
index 7892075cc13f56..032a42fb01f28d 100644
--- a/boards/arm/cc3235sf_launchxl/pinmux.c
+++ b/boards/arm/cc3235sf_launchxl/pinmux.c
@@ -66,7 +66,7 @@
 #define I2C_CC32XX_PIN_16_I2C_SCL  0x90F  /*!< PIN 16 is used for I2C_SCL */
 #define I2C_CC32XX_PIN_17_I2C_SDA  0x910  /*!< PIN 17 is used for I2C_SDA */
 
-int pinmux_initialize(struct device *port)
+int pinmux_initialize(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/circuitdojo_feather_nrf9160/board.c b/boards/arm/circuitdojo_feather_nrf9160/board.c
index 64892247466949..097d5d498a64ce 100644
--- a/boards/arm/circuitdojo_feather_nrf9160/board.c
+++ b/boards/arm/circuitdojo_feather_nrf9160/board.c
@@ -10,12 +10,12 @@
 #define GPIO0 DT_LABEL(DT_NODELABEL(gpio0))
 #define POWER_LATCH_PIN 31
 
-static int board_circuitdojo_feather_nrf9160_init(struct device *dev)
+static int board_circuitdojo_feather_nrf9160_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	/* Get the device binding */
-	struct device *gpio = device_get_binding(GPIO0);
+	const struct device *gpio = device_get_binding(GPIO0);
 	if (gpio == NULL) {
 		return -ENODEV;
 	}
diff --git a/boards/arm/colibri_imx7d_m4/pinmux.c b/boards/arm/colibri_imx7d_m4/pinmux.c
index 3ce4a3ba07c4bb..833a2685dfb610 100644
--- a/boards/arm/colibri_imx7d_m4/pinmux.c
+++ b/boards/arm/colibri_imx7d_m4/pinmux.c
@@ -7,7 +7,7 @@
 #include <init.h>
 #include "device_imx.h"
 
-static int colibri_imx7d_m4_pinmux_init(struct device *dev)
+static int colibri_imx7d_m4_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/cy8ckit_062_wifi_bt_m0/pinmux.c b/boards/arm/cy8ckit_062_wifi_bt_m0/pinmux.c
index 24aec0a958f4b0..21d003f6789b67 100644
--- a/boards/arm/cy8ckit_062_wifi_bt_m0/pinmux.c
+++ b/boards/arm/cy8ckit_062_wifi_bt_m0/pinmux.c
@@ -13,7 +13,7 @@
 
 #include "pinmux/pinmux.h"
 
-static int pinmux_init(struct device *port)
+static int pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/cy8ckit_062_wifi_bt_m4/pinmux.c b/boards/arm/cy8ckit_062_wifi_bt_m4/pinmux.c
index 24aec0a958f4b0..21d003f6789b67 100644
--- a/boards/arm/cy8ckit_062_wifi_bt_m4/pinmux.c
+++ b/boards/arm/cy8ckit_062_wifi_bt_m4/pinmux.c
@@ -13,7 +13,7 @@
 
 #include "pinmux/pinmux.h"
 
-static int pinmux_init(struct device *port)
+static int pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/degu_evk/board.c b/boards/arm/degu_evk/board.c
index 1b53d47c6fde16..52b2f01f3df717 100644
--- a/boards/arm/degu_evk/board.c
+++ b/boards/arm/degu_evk/board.c
@@ -7,13 +7,13 @@
 #include <init.h>
 #include <drivers/gpio.h>
 
-static int board_degu_evk_init(struct device *dev)
+static int board_degu_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
-	struct device *gpio0 =
+	const struct device *gpio0 =
 		device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
-	struct device *gpio1 =
+	const struct device *gpio1 =
 		device_get_binding(DT_LABEL(DT_NODELABEL(gpio1)));
 
 	/*
diff --git a/boards/arm/disco_l475_iot1/pinmux.c b/boards/arm/disco_l475_iot1/pinmux.c
index 122e2931cca0af..b83610c4f9c6d9 100644
--- a/boards/arm/disco_l475_iot1/pinmux.c
+++ b/boards/arm/disco_l475_iot1/pinmux.c
@@ -58,7 +58,7 @@ static const struct pin_config pinconf[] = {
 
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/dragino_lsn50/pinmux.c b/boards/arm/dragino_lsn50/pinmux.c
index 3135092c02d82a..39af9b25fdc9e5 100644
--- a/boards/arm/dragino_lsn50/pinmux.c
+++ b/boards/arm/dragino_lsn50/pinmux.c
@@ -24,7 +24,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/efm32gg_stk3701a/board.c b/boards/arm/efm32gg_stk3701a/board.c
index 2cbbd64f50dcfe..6075e7d88c497b 100644
--- a/boards/arm/efm32gg_stk3701a/board.c
+++ b/boards/arm/efm32gg_stk3701a/board.c
@@ -11,9 +11,9 @@
 #include <sys/printk.h>
 #include "em_cmu.h"
 
-static int efm32gg_stk3701a_init(struct device *dev)
+static int efm32gg_stk3701a_init(const struct device *dev)
 {
-	struct device *cur_dev;
+	const struct device *cur_dev;
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/efm32hg_slstk3400a/board.c b/boards/arm/efm32hg_slstk3400a/board.c
index f8485af46861e0..e6b5bc5d423fda 100644
--- a/boards/arm/efm32hg_slstk3400a/board.c
+++ b/boards/arm/efm32hg_slstk3400a/board.c
@@ -9,9 +9,9 @@
 #include <drivers/gpio.h>
 #include <sys/printk.h>
 
-static int efm32hg_slstk3400a_init(struct device *dev)
+static int efm32hg_slstk3400a_init(const struct device *dev)
 {
-	struct device *bce_dev; /* Board Controller Enable Gpio Device */
+	const struct device *bce_dev; /* Board Controller Enable Gpio Device */
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/efm32pg_stk3402a/board.c b/boards/arm/efm32pg_stk3402a/board.c
index 65ffc219ad73bc..99eea511e2a614 100644
--- a/boards/arm/efm32pg_stk3402a/board.c
+++ b/boards/arm/efm32pg_stk3402a/board.c
@@ -9,9 +9,9 @@
 #include <drivers/gpio.h>
 #include <sys/printk.h>
 
-static int efm32pg_stk3402a_init(struct device *dev)
+static int efm32pg_stk3402a_init(const struct device *dev)
 {
-	struct device *bce_dev; /* Board Controller Enable Gpio Device */
+	const struct device *bce_dev; /* Board Controller Enable Gpio Device */
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/efm32wg_stk3800/board.c b/boards/arm/efm32wg_stk3800/board.c
index 26ce8287f21591..de6960a7ad3e7b 100644
--- a/boards/arm/efm32wg_stk3800/board.c
+++ b/boards/arm/efm32wg_stk3800/board.c
@@ -9,9 +9,9 @@
 #include <drivers/gpio.h>
 #include <sys/printk.h>
 
-static int efm32wg_stk3800_init(struct device *dev)
+static int efm32wg_stk3800_init(const struct device *dev)
 {
-	struct device *bce_dev; /* Board Controller Enable Gpio Device */
+	const struct device *bce_dev; /* Board Controller Enable Gpio Device */
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/efr32_radio/board.c b/boards/arm/efr32_radio/board.c
index 9689ead6f15699..7b9f6833aa70a3 100644
--- a/boards/arm/efr32_radio/board.c
+++ b/boards/arm/efr32_radio/board.c
@@ -17,9 +17,9 @@
 #define VCOM_ENABLE_GPIO_PIN   5
 #endif /* CONFIG_BOARD_EFR32_RADIO_BRD4180A */
 
-static int efr32_radio_init(struct device *dev)
+static int efr32_radio_init(const struct device *dev)
 {
-	struct device *vce_dev; /* Virtual COM Port Enable GPIO Device */
+	const struct device *vce_dev; /* Virtual COM Port Enable GPIO Device */
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/efr32mg_sltb004a/board.c b/boards/arm/efr32mg_sltb004a/board.c
index 792b5ee28f2067..aff8fbd5706992 100644
--- a/boards/arm/efr32mg_sltb004a/board.c
+++ b/boards/arm/efr32mg_sltb004a/board.c
@@ -9,9 +9,9 @@
 #include <drivers/gpio.h>
 #include <sys/printk.h>
 
-static int efr32mg_sltb004a_init(struct device *dev)
+static int efr32mg_sltb004a_init(const struct device *dev)
 {
-	struct device *cur_dev;
+	const struct device *cur_dev;
 
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/frdm_k22f/pinmux.c b/boards/arm/frdm_k22f/pinmux.c
index 477470fc06b4b6..5cf1427434feca 100644
--- a/boards/arm/frdm_k22f/pinmux.c
+++ b/boards/arm/frdm_k22f/pinmux.c
@@ -8,28 +8,28 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int frdm_k22f_pinmux_init(struct device *dev)
+static int frdm_k22f_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/frdm_k64f/pinmux.c b/boards/arm/frdm_k64f/pinmux.c
index 8e96be37042c95..8f798e446ce388 100644
--- a/boards/arm/frdm_k64f/pinmux.c
+++ b/boards/arm/frdm_k64f/pinmux.c
@@ -8,28 +8,28 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int frdm_k64f_pinmux_init(struct device *dev)
+static int frdm_k64f_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/frdm_k82f/pinmux.c b/boards/arm/frdm_k82f/pinmux.c
index 89a433eef17927..3a59b8e9a42238 100644
--- a/boards/arm/frdm_k82f/pinmux.c
+++ b/boards/arm/frdm_k82f/pinmux.c
@@ -8,28 +8,28 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int frdm_k82f_pinmux_init(struct device *dev)
+static int frdm_k82f_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	__unused struct device *porta =
+	__unused const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	__unused struct device *portb =
+	__unused const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	__unused struct device *portc =
+	__unused const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	__unused struct device *portd =
+	__unused const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	__unused struct device *porte =
+	__unused const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/frdm_kl25z/pinmux.c b/boards/arm/frdm_kl25z/pinmux.c
index 936639a4ead261..e0f8489b2f0c8e 100644
--- a/boards/arm/frdm_kl25z/pinmux.c
+++ b/boards/arm/frdm_kl25z/pinmux.c
@@ -8,28 +8,28 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int frdm_kl25z_pinmux_init(struct device *dev)
+static int frdm_kl25z_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #if defined(CONFIG_PINMUX_MCUX_PORTC)
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 #if defined(CONFIG_PINMUX_MCUX_PORTE)
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/frdm_kw41z/pinmux.c b/boards/arm/frdm_kw41z/pinmux.c
index c27637da47a5f5..2cf28ab3d0b148 100644
--- a/boards/arm/frdm_kw41z/pinmux.c
+++ b/boards/arm/frdm_kw41z/pinmux.c
@@ -8,20 +8,20 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int frdm_kw41z_pinmux_init(struct device *dev)
+static int frdm_kw41z_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 
diff --git a/boards/arm/google_kukui/pinmux.c b/boards/arm/google_kukui/pinmux.c
index a2edcc7db88db9..39d6f0f6f52f26 100644
--- a/boards/arm/google_kukui/pinmux.c
+++ b/boards/arm/google_kukui/pinmux.c
@@ -27,7 +27,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/hexiwear_k64/pinmux.c b/boards/arm/hexiwear_k64/pinmux.c
index ad37ab157395d1..91fbb86432525f 100644
--- a/boards/arm/hexiwear_k64/pinmux.c
+++ b/boards/arm/hexiwear_k64/pinmux.c
@@ -9,24 +9,24 @@
 #include <drivers/gpio.h>
 #include <fsl_port.h>
 
-static int hexiwear_k64_pinmux_init(struct device *dev)
+static int hexiwear_k64_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
@@ -52,7 +52,7 @@ static int hexiwear_k64_pinmux_init(struct device *dev)
 	/* 3V3B_EN */
 	pinmux_pin_set(portb, 12, PORT_PCR_MUX(kPORT_MuxAsGpio));
 
-	struct device *gpiob =
+	const struct device *gpiob =
 	       device_get_binding(DT_LABEL(DT_NODELABEL(gpiob)));
 
 	gpio_pin_configure(gpiob, 12, GPIO_OUTPUT_LOW);
@@ -84,13 +84,13 @@ static int hexiwear_k64_pinmux_init(struct device *dev)
 #endif
 
 #if defined(CONFIG_MAX30101) && DT_NODE_HAS_STATUS(DT_NODELABEL(gpioa), okay)
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 
 	/* LDO - MAX30101 power supply */
 	pinmux_pin_set(porta, 29, PORT_PCR_MUX(kPORT_MuxAsGpio));
 
-	struct device *gpioa =
+	const struct device *gpioa =
 	       device_get_binding(DT_LABEL(DT_NODELABEL(gpioa)));
 
 	gpio_pin_configure(gpioa, 29, GPIO_OUTPUT_HIGH);
@@ -99,7 +99,7 @@ static int hexiwear_k64_pinmux_init(struct device *dev)
 #ifdef CONFIG_BATTERY_SENSE
 	pinmux_pin_set(portc, 14, PORT_PCR_MUX(kPORT_MuxAsGpio));
 
-	struct device *gpioc =
+	const struct device *gpioc =
 	       device_get_binding(DT_LABEL(DT_NODELABEL(gpioc)));
 
 	gpio_pin_configure(gpioc, 14, GPIO_OUTPUT_LOW);
diff --git a/boards/arm/hexiwear_kw40z/pinmux.c b/boards/arm/hexiwear_kw40z/pinmux.c
index 76c2c8af6c693a..6a578f6d77f333 100644
--- a/boards/arm/hexiwear_kw40z/pinmux.c
+++ b/boards/arm/hexiwear_kw40z/pinmux.c
@@ -8,17 +8,17 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int hexiwear_kw40z_pinmux_init(struct device *dev)
+static int hexiwear_kw40z_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 
diff --git a/boards/arm/ip_k66f/pinmux.c b/boards/arm/ip_k66f/pinmux.c
index 05c40983c29467..1d1e7f4e239fc7 100644
--- a/boards/arm/ip_k66f/pinmux.c
+++ b/boards/arm/ip_k66f/pinmux.c
@@ -8,22 +8,22 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int ip_k66f_pinmux_init(struct device *dev)
+static int ip_k66f_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/lpcxpresso54114/pinmux.c b/boards/arm/lpcxpresso54114/pinmux.c
index 258382f3b06828..c47e2029c031de 100644
--- a/boards/arm/lpcxpresso54114/pinmux.c
+++ b/boards/arm/lpcxpresso54114/pinmux.c
@@ -9,17 +9,17 @@
 #include <fsl_iocon.h>
 #include <soc.h>
 
-static int lpcxpresso_54114_pinmux_init(struct device *dev)
+static int lpcxpresso_54114_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_LPC_PORT0
-	struct device *port0 =
+	const struct device *port0 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT0_NAME);
 #endif
 
 #ifdef	CONFIG_PINMUX_MCUX_LPC_PORT1
-	struct device *port1 =
+	const struct device *port1 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT1_NAME);
 #endif
 
diff --git a/boards/arm/lpcxpresso55s16/pinmux.c b/boards/arm/lpcxpresso55s16/pinmux.c
index 0156944ef56f24..de71c9d25ea37f 100644
--- a/boards/arm/lpcxpresso55s16/pinmux.c
+++ b/boards/arm/lpcxpresso55s16/pinmux.c
@@ -9,17 +9,17 @@
 #include <fsl_iocon.h>
 #include <soc.h>
 
-static int lpcxpresso_55s16_pinmux_init(struct device *dev)
+static int lpcxpresso_55s16_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_LPC_PORT0
-	__unused struct device *port0 =
+	__unused const struct device *port0 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT0_NAME);
 #endif
 
 #ifdef CONFIG_PINMUX_MCUX_LPC_PORT1
-	__unused struct device *port1 =
+	__unused const struct device *port1 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT1_NAME);
 #endif
 
diff --git a/boards/arm/lpcxpresso55s69/pinmux.c b/boards/arm/lpcxpresso55s69/pinmux.c
index 939f99ee952fb7..8dbce690327775 100644
--- a/boards/arm/lpcxpresso55s69/pinmux.c
+++ b/boards/arm/lpcxpresso55s69/pinmux.c
@@ -9,17 +9,17 @@
 #include <fsl_iocon.h>
 #include <soc.h>
 
-static int lpcxpresso_55s69_pinmux_init(struct device *dev)
+static int lpcxpresso_55s69_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_LPC_PORT0
-	struct device *port0 =
+	const struct device *port0 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT0_NAME);
 #endif
 
 #ifdef CONFIG_PINMUX_MCUX_LPC_PORT1
-	struct device *port1 =
+	const struct device *port1 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT1_NAME);
 #endif
 
diff --git a/boards/arm/mec1501modular_assy6885/pinmux.c b/boards/arm/mec1501modular_assy6885/pinmux.c
index 015bf431da6d42..a5a4f9fa0edd10 100644
--- a/boards/arm/mec1501modular_assy6885/pinmux.c
+++ b/boards/arm/mec1501modular_assy6885/pinmux.c
@@ -13,22 +13,22 @@
 
 struct pinmux_ports_t {
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_000_036), okay)
-	struct device *porta;
+	const struct device *porta;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_040_076), okay)
-	struct device *portb;
+	const struct device *portb;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_100_136), okay)
-	struct device *portc;
+	const struct device *portc;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_140_176), okay)
-	struct device *portd;
+	const struct device *portd;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_200_236), okay)
-	struct device *porte;
+	const struct device *porte;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_240_276), okay)
-	struct device *portf;
+	const struct device *portf;
 #endif
 };
 
@@ -122,38 +122,38 @@ static void configure_debug_interface(void)
 #endif /* CONFIG_SOC_MEC1501_DEBUG_WITHOUT_TRACING */
 }
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	struct pinmux_ports_t pinmux_ports;
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_000_036), okay)
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_000_036)));
 	pinmux_ports.porta = porta;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_040_076), okay)
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_040_076)));
 	pinmux_ports.portb = portb;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_100_136), okay)
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_100_136)));
 	pinmux_ports.portc = portc;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_140_176), okay)
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_140_176)));
 	pinmux_ports.portd = portd;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_200_236), okay)
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_200_236)));
 	pinmux_ports.porte = porte;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_240_276), okay)
-	struct device *portf =
+	const struct device *portf =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_240_276)));
 	pinmux_ports.portf = portf;
 #endif
diff --git a/boards/arm/mec15xxevb_assy6853/pinmux.c b/boards/arm/mec15xxevb_assy6853/pinmux.c
index 5ccb4244feff38..dd54c7640a0c1d 100644
--- a/boards/arm/mec15xxevb_assy6853/pinmux.c
+++ b/boards/arm/mec15xxevb_assy6853/pinmux.c
@@ -13,22 +13,22 @@
 
 struct pinmux_ports_t {
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_000_036), okay)
-	struct device *porta;
+	const struct device *porta;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_040_076), okay)
-	struct device *portb;
+	const struct device *portb;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_100_136), okay)
-	struct device *portc;
+	const struct device *portc;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_140_176), okay)
-	struct device *portd;
+	const struct device *portd;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_200_236), okay)
-	struct device *porte;
+	const struct device *porte;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_240_276), okay)
-	struct device *portf;
+	const struct device *portf;
 #endif
 };
 
@@ -124,38 +124,38 @@ static void configure_debug_interface(void)
 #endif /* CONFIG_SOC_MEC1501_DEBUG_WITHOUT_TRACING */
 }
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	struct pinmux_ports_t pinmux_ports;
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_000_036), okay)
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_000_036)));
 	pinmux_ports.porta = porta;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_040_076), okay)
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_040_076)));
 	pinmux_ports.portb = portb;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_100_136), okay)
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_100_136)));
 	pinmux_ports.portc = portc;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_140_176), okay)
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_140_176)));
 	pinmux_ports.portd = portd;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_200_236), okay)
-	struct device *porte =
+	const struct device *porte =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_200_236)));
 	pinmux_ports.porte = porte;
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(pinmux_240_276), okay)
-	struct device *portf =
+	const struct device *portf =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_240_276)));
 	pinmux_ports.portf = portf;
 #endif
diff --git a/boards/arm/mec2016evb_assy6797/pinmux.c b/boards/arm/mec2016evb_assy6797/pinmux.c
index 6f3e93bc2489e4..93a4057719e8ad 100644
--- a/boards/arm/mec2016evb_assy6797/pinmux.c
+++ b/boards/arm/mec2016evb_assy6797/pinmux.c
@@ -10,7 +10,7 @@
 
 #include "soc.h"
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/mikroe_mini_m4_for_stm32/pinmux.c b/boards/arm/mikroe_mini_m4_for_stm32/pinmux.c
index ddb144e787bf35..920108af9fc94d 100644
--- a/boards/arm/mikroe_mini_m4_for_stm32/pinmux.c
+++ b/boards/arm/mikroe_mini_m4_for_stm32/pinmux.c
@@ -39,7 +39,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/mimx8mm_evk/pinmux.c b/boards/arm/mimx8mm_evk/pinmux.c
index 91131f7035362f..f2a72b18121273 100644
--- a/boards/arm/mimx8mm_evk/pinmux.c
+++ b/boards/arm/mimx8mm_evk/pinmux.c
@@ -7,7 +7,7 @@
 #include <init.h>
 #include <fsl_iomuxc.h>
 
-static int mimx8mm_evk_pinmux_init(struct device *dev)
+static int mimx8mm_evk_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/mimxrt1010_evk/pinmux.c b/boards/arm/mimxrt1010_evk/pinmux.c
index 2d941cb9be341e..dc5c52c8f640fe 100644
--- a/boards/arm/mimxrt1010_evk/pinmux.c
+++ b/boards/arm/mimxrt1010_evk/pinmux.c
@@ -8,7 +8,7 @@
 #include <fsl_iomuxc.h>
 #include <fsl_gpio.h>
 
-static int mimxrt1010_evk_init(struct device *dev)
+static int mimxrt1010_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/mimxrt1015_evk/pinmux.c b/boards/arm/mimxrt1015_evk/pinmux.c
index d96148e1ac90a7..5adad957f6f970 100644
--- a/boards/arm/mimxrt1015_evk/pinmux.c
+++ b/boards/arm/mimxrt1015_evk/pinmux.c
@@ -8,7 +8,7 @@
 #include <fsl_iomuxc.h>
 #include <fsl_gpio.h>
 
-static int mimxrt1015_evk_init(struct device *dev)
+static int mimxrt1015_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/mimxrt1020_evk/pinmux.c b/boards/arm/mimxrt1020_evk/pinmux.c
index 5a0781c2752b38..db4806d49e0a57 100644
--- a/boards/arm/mimxrt1020_evk/pinmux.c
+++ b/boards/arm/mimxrt1020_evk/pinmux.c
@@ -16,7 +16,7 @@ static gpio_pin_config_t enet_gpio_config = {
 };
 #endif
 
-static int mimxrt1020_evk_init(struct device *dev)
+static int mimxrt1020_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -148,7 +148,7 @@ static int mimxrt1020_evk_init(struct device *dev)
 }
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(enet), okay) && CONFIG_NET_L2_ETHERNET
-static int mimxrt1020_evk_phy_reset(struct device *dev)
+static int mimxrt1020_evk_phy_reset(const struct device *dev)
 {
 	/* RESET PHY chip. */
 	k_busy_wait(USEC_PER_MSEC * 10U);
diff --git a/boards/arm/mimxrt1050_evk/pinmux.c b/boards/arm/mimxrt1050_evk/pinmux.c
index be9b8f6079af8f..02884a871bc215 100644
--- a/boards/arm/mimxrt1050_evk/pinmux.c
+++ b/boards/arm/mimxrt1050_evk/pinmux.c
@@ -102,7 +102,7 @@ static void mimxrt1050_evk_usdhc_pinmux(
 }
 #endif
 
-static int mimxrt1050_evk_init(struct device *dev)
+static int mimxrt1050_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -317,7 +317,7 @@ static int mimxrt1050_evk_init(struct device *dev)
 }
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(enet), okay) && CONFIG_NET_L2_ETHERNET
-static int mimxrt1050_evk_phy_reset(struct device *dev)
+static int mimxrt1050_evk_phy_reset(const struct device *dev)
 {
 	/* RESET PHY chip. */
 	k_busy_wait(USEC_PER_MSEC * 10U);
diff --git a/boards/arm/mimxrt1060_evk/pinmux.c b/boards/arm/mimxrt1060_evk/pinmux.c
index bab14ac5901640..1213d529af6eb8 100644
--- a/boards/arm/mimxrt1060_evk/pinmux.c
+++ b/boards/arm/mimxrt1060_evk/pinmux.c
@@ -85,7 +85,7 @@ static void mimxrt1060_evk_usdhc_pinmux(uint16_t nusdhc, bool init, uint32_t spe
 }
 #endif
 
-static int mimxrt1060_evk_init(struct device *dev)
+static int mimxrt1060_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -272,7 +272,7 @@ static int mimxrt1060_evk_init(struct device *dev)
 }
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(enet), okay) && CONFIG_NET_L2_ETHERNET
-static int mimxrt1060_evk_phy_reset(struct device *dev)
+static int mimxrt1060_evk_phy_reset(const struct device *dev)
 {
 	/* RESET PHY chip. */
 	k_busy_wait(USEC_PER_MSEC * 10U);
diff --git a/boards/arm/mimxrt1064_evk/pinmux.c b/boards/arm/mimxrt1064_evk/pinmux.c
index 0d243c945a6ef7..d2e750db37743f 100644
--- a/boards/arm/mimxrt1064_evk/pinmux.c
+++ b/boards/arm/mimxrt1064_evk/pinmux.c
@@ -85,7 +85,7 @@ static void mimxrt1064_evk_usdhc_pinmux(uint16_t nusdhc, bool init, uint32_t spe
 }
 #endif
 
-static int mimxrt1064_evk_init(struct device *dev)
+static int mimxrt1064_evk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -276,7 +276,7 @@ static int mimxrt1064_evk_init(struct device *dev)
 }
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(enet), okay) && CONFIG_NET_L2_ETHERNET
-static int mimxrt1064_evk_phy_reset(struct device *dev)
+static int mimxrt1064_evk_phy_reset(const struct device *dev)
 {
 	/* RESET PHY chip. */
 	k_busy_wait(USEC_PER_MSEC * 10U);
diff --git a/boards/arm/mimxrt685_evk/pinmux.c b/boards/arm/mimxrt685_evk/pinmux.c
index 99cd13a11b56df..3abf2220e67547 100644
--- a/boards/arm/mimxrt685_evk/pinmux.c
+++ b/boards/arm/mimxrt685_evk/pinmux.c
@@ -7,7 +7,7 @@
 #include <fsl_iopctl.h>
 #include <soc.h>
 
-static int mimxrt685_evk_pinmux_init(struct device *dev)
+static int mimxrt685_evk_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/mm_swiftio/pinmux.c b/boards/arm/mm_swiftio/pinmux.c
index 1f3d989f6b3928..82ff3279785bd5 100644
--- a/boards/arm/mm_swiftio/pinmux.c
+++ b/boards/arm/mm_swiftio/pinmux.c
@@ -102,7 +102,7 @@ static void mm_swiftio_usdhc_pinmux(
 }
 #endif
 
-static int mm_swiftio_init(struct device *dev)
+static int mm_swiftio_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/mps2_an385/pinmux.c b/boards/arm/mps2_an385/pinmux.c
index b9d4bd40d52b35..56a62a856a293a 100644
--- a/boards/arm/mps2_an385/pinmux.c
+++ b/boards/arm/mps2_an385/pinmux.c
@@ -155,7 +155,7 @@ static void arm_mps2_pinmux_defaults(void)
 	CMSDK_AHB_GPIO2_DEV->altfuncset = gpio_2;
 }
 
-static int arm_mps2_pinmux_init(struct device *port)
+static int arm_mps2_pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/mps2_an521/pinmux.c b/boards/arm/mps2_an521/pinmux.c
index 116736f3dd7a31..5bd038bd211707 100644
--- a/boards/arm/mps2_an521/pinmux.c
+++ b/boards/arm/mps2_an521/pinmux.c
@@ -155,7 +155,7 @@ static void arm_mps2_pinmux_defaults(void)
 	CMSDK_AHB_GPIO2_DEV->altfuncset = gpio_2;
 }
 
-static int arm_mps2_pinmux_init(struct device *port)
+static int arm_mps2_pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nrf52840dongle_nrf52840/board.c b/boards/arm/nrf52840dongle_nrf52840/board.c
index dd0f0d44bdcc2b..fb614b2fc30d3b 100644
--- a/boards/arm/nrf52840dongle_nrf52840/board.c
+++ b/boards/arm/nrf52840dongle_nrf52840/board.c
@@ -7,7 +7,7 @@
 #include <init.h>
 #include <hal/nrf_power.h>
 
-static int board_nrf52840dongle_nrf52840_init(struct device *dev)
+static int board_nrf52840dongle_nrf52840_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/nrf5340dk_nrf5340/nrf5340_cpunet_reset.c b/boards/arm/nrf5340dk_nrf5340/nrf5340_cpunet_reset.c
index d956f37d4ed77a..a09bfe4cf58c3c 100644
--- a/boards/arm/nrf5340dk_nrf5340/nrf5340_cpunet_reset.c
+++ b/boards/arm/nrf5340dk_nrf5340/nrf5340_cpunet_reset.c
@@ -67,7 +67,7 @@ static void remoteproc_mgr_config(void)
 }
 #endif /* !CONFIG_TRUSTED_EXECUTION_NONSECURE */
 
-static int remoteproc_mgr_boot(struct device *dev)
+static int remoteproc_mgr_boot(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/nrf9160_innblue21/innblue21_board_init.c b/boards/arm/nrf9160_innblue21/innblue21_board_init.c
index 7db1bf2387a028..590c4b4acba591 100644
--- a/boards/arm/nrf9160_innblue21/innblue21_board_init.c
+++ b/boards/arm/nrf9160_innblue21/innblue21_board_init.c
@@ -11,7 +11,7 @@
 #define VDD_5V0_PWR_CTRL_GPIO_PIN  21   /* ENABLE_5V0_BOOST  --> speed sensor */
 
 /* Configures the pin as output and sets them high. */
-static void config_pin(struct device *gpio, int pin)
+static void config_pin(const struct device *gpio, int pin)
 {
 	int err;
 
@@ -26,9 +26,9 @@ static void config_pin(struct device *gpio, int pin)
 	k_sleep(K_MSEC(10));
 }
 
-static int pwr_ctrl_init(struct device *dev)
+static int pwr_ctrl_init(const struct device *dev)
 {
-	struct device *gpio;
+	const struct device *gpio;
 
 	/* Get handle of the GPIO device. */
 	gpio = device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
diff --git a/boards/arm/nrf9160_innblue22/innblue22_board_init.c b/boards/arm/nrf9160_innblue22/innblue22_board_init.c
index 732625ea826fb1..5c9f9fb6b34c9c 100644
--- a/boards/arm/nrf9160_innblue22/innblue22_board_init.c
+++ b/boards/arm/nrf9160_innblue22/innblue22_board_init.c
@@ -9,9 +9,9 @@
 
 #define VDD_5V0_PWR_CTRL_GPIO_PIN  21   /* ENABLE_5V0_BOOST  --> speed sensor */
 
-static int pwr_ctrl_init(struct device *dev)
+static int pwr_ctrl_init(const struct device *dev)
 {
-	struct device *gpio;
+	const struct device *gpio;
 	int    err = -ENODEV;
 
 	/* Get handle of the GPIO device. */
diff --git a/boards/arm/nrf9160dk_nrf52840/board.c b/boards/arm/nrf9160dk_nrf52840/board.c
index 58ae7608b43e07..3cb162e64444b5 100644
--- a/boards/arm/nrf9160dk_nrf52840/board.c
+++ b/boards/arm/nrf9160dk_nrf52840/board.c
@@ -171,7 +171,8 @@ static void config_print(void)
 		IS_ENABLED(CONFIG_BOARD_NRF9160DK_SWITCH1_ARDUINO));
 }
 
-static int pins_configure(struct device *port, const struct pin_config cfg[],
+static int pins_configure(const struct device *port,
+			  const struct pin_config cfg[],
 			  size_t pins)
 {
 	int err;
@@ -197,7 +198,7 @@ static int pins_configure(struct device *port, const struct pin_config cfg[],
 	return 0;
 }
 
-static void chip_reset(struct device *gpio,
+static void chip_reset(const struct device *gpio,
 		       struct gpio_callback *cb, uint32_t pins)
 {
 	const uint32_t stamp = k_cycle_get_32();
@@ -208,7 +209,7 @@ static void chip_reset(struct device *gpio,
 	NVIC_SystemReset();
 }
 
-static void reset_pin_wait_low(struct device *port, uint32_t pin)
+static void reset_pin_wait_low(const struct device *port, uint32_t pin)
 {
 	int val;
 
@@ -218,11 +219,12 @@ static void reset_pin_wait_low(struct device *port, uint32_t pin)
 	} while (val > 0);
 }
 
-static int reset_pin_configure(struct device *p0, struct device *p1)
+static int reset_pin_configure(const struct device *p0,
+			       const struct device *p1)
 {
 	int err;
 	uint32_t pin = 0;
-	struct device *port = NULL;
+	const struct device *port = NULL;
 
 	static struct gpio_callback gpio_ctx;
 
@@ -283,11 +285,11 @@ static int reset_pin_configure(struct device *p0, struct device *p1)
 	return 0;
 }
 
-static int init(struct device *dev)
+static int init(const struct device *dev)
 {
 	int rc;
-	struct device *p0;
-	struct device *p1;
+	const struct device *p0;
+	const struct device *p1;
 
 	p0 = device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
 	if (!p0) {
diff --git a/boards/arm/nrf9160dk_nrf9160/nrf52840_reset.c b/boards/arm/nrf9160dk_nrf9160/nrf52840_reset.c
index bd0516644ee345..3227ec5dfe6c6a 100644
--- a/boards/arm/nrf9160dk_nrf9160/nrf52840_reset.c
+++ b/boards/arm/nrf9160dk_nrf9160/nrf52840_reset.c
@@ -16,11 +16,11 @@
 BUILD_ASSERT(RESET_PIN > 16 && RESET_PIN < 24,
 	     "Selected pin is not connected to nRF52840");
 
-int bt_hci_transport_setup(struct device *h4)
+int bt_hci_transport_setup(const struct device *h4)
 {
 	int err;
 	char c;
-	struct device *port;
+	const struct device *port;
 
 	port = device_get_binding(DT_LABEL(DT_NODELABEL(gpio0)));
 	if (!port) {
diff --git a/boards/arm/nucleo_f030r8/pinmux.c b/boards/arm/nucleo_f030r8/pinmux.c
index 3c7c0684f427af..ceb0ed02671a86 100644
--- a/boards/arm/nucleo_f030r8/pinmux.c
+++ b/boards/arm/nucleo_f030r8/pinmux.c
@@ -49,7 +49,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f070rb/pinmux.c b/boards/arm/nucleo_f070rb/pinmux.c
index a553dddce2c9da..aed9ba1d3e3b9d 100644
--- a/boards/arm/nucleo_f070rb/pinmux.c
+++ b/boards/arm/nucleo_f070rb/pinmux.c
@@ -43,7 +43,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f091rc/pinmux.c b/boards/arm/nucleo_f091rc/pinmux.c
index 84c0dfd04a9241..8bbbced95a2eaa 100644
--- a/boards/arm/nucleo_f091rc/pinmux.c
+++ b/boards/arm/nucleo_f091rc/pinmux.c
@@ -45,7 +45,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f103rb/pinmux.c b/boards/arm/nucleo_f103rb/pinmux.c
index b1bda2fbefbcd5..6df16ea269431d 100644
--- a/boards/arm/nucleo_f103rb/pinmux.c
+++ b/boards/arm/nucleo_f103rb/pinmux.c
@@ -50,7 +50,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f207zg/pinmux.c b/boards/arm/nucleo_f207zg/pinmux.c
index 67ae3b8be0ed6a..0f3bd2686c77d0 100644
--- a/boards/arm/nucleo_f207zg/pinmux.c
+++ b/boards/arm/nucleo_f207zg/pinmux.c
@@ -47,7 +47,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f302r8/pinmux.c b/boards/arm/nucleo_f302r8/pinmux.c
index 22212bf776eaf2..a044a5568d23a4 100644
--- a/boards/arm/nucleo_f302r8/pinmux.c
+++ b/boards/arm/nucleo_f302r8/pinmux.c
@@ -46,7 +46,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f303re/pinmux.c b/boards/arm/nucleo_f303re/pinmux.c
index 5405094d0306da..c05b2817825309 100644
--- a/boards/arm/nucleo_f303re/pinmux.c
+++ b/boards/arm/nucleo_f303re/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f334r8/pinmux.c b/boards/arm/nucleo_f334r8/pinmux.c
index fbb9548cdef793..f484d1d0ffb9b4 100644
--- a/boards/arm/nucleo_f334r8/pinmux.c
+++ b/boards/arm/nucleo_f334r8/pinmux.c
@@ -43,7 +43,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f401re/pinmux.c b/boards/arm/nucleo_f401re/pinmux.c
index 966fbdd195a89c..979b1067e69518 100644
--- a/boards/arm/nucleo_f401re/pinmux.c
+++ b/boards/arm/nucleo_f401re/pinmux.c
@@ -50,7 +50,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f411re/pinmux.c b/boards/arm/nucleo_f411re/pinmux.c
index c9bebe4d040775..02441ad94d0959 100644
--- a/boards/arm/nucleo_f411re/pinmux.c
+++ b/boards/arm/nucleo_f411re/pinmux.c
@@ -45,7 +45,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f412zg/pinmux.c b/boards/arm/nucleo_f412zg/pinmux.c
index e4e2353065761c..971d345e61d916 100644
--- a/boards/arm/nucleo_f412zg/pinmux.c
+++ b/boards/arm/nucleo_f412zg/pinmux.c
@@ -43,7 +43,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f413zh/pinmux.c b/boards/arm/nucleo_f413zh/pinmux.c
index 17bfc1fc5974b7..59df50bc6c552f 100644
--- a/boards/arm/nucleo_f413zh/pinmux.c
+++ b/boards/arm/nucleo_f413zh/pinmux.c
@@ -43,7 +43,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f429zi/pinmux.c b/boards/arm/nucleo_f429zi/pinmux.c
index 040545e3f4b351..52d67b0a95a72f 100644
--- a/boards/arm/nucleo_f429zi/pinmux.c
+++ b/boards/arm/nucleo_f429zi/pinmux.c
@@ -56,7 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f446re/pinmux.c b/boards/arm/nucleo_f446re/pinmux.c
index bd4ae68bac643e..e313814767c74c 100644
--- a/boards/arm/nucleo_f446re/pinmux.c
+++ b/boards/arm/nucleo_f446re/pinmux.c
@@ -44,7 +44,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f746zg/pinmux.c b/boards/arm/nucleo_f746zg/pinmux.c
index e072bd983152aa..49374a4db2b5a2 100644
--- a/boards/arm/nucleo_f746zg/pinmux.c
+++ b/boards/arm/nucleo_f746zg/pinmux.c
@@ -73,7 +73,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f756zg/pinmux.c b/boards/arm/nucleo_f756zg/pinmux.c
index a63774624784ef..f45e25f3786c6d 100644
--- a/boards/arm/nucleo_f756zg/pinmux.c
+++ b/boards/arm/nucleo_f756zg/pinmux.c
@@ -66,7 +66,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_f767zi/pinmux.c b/boards/arm/nucleo_f767zi/pinmux.c
index 60ac8d4178aaf9..a4224d5d56e6dc 100644
--- a/boards/arm/nucleo_f767zi/pinmux.c
+++ b/boards/arm/nucleo_f767zi/pinmux.c
@@ -73,7 +73,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_g071rb/pinmux.c b/boards/arm/nucleo_g071rb/pinmux.c
index 647da76e722f33..32b763c7b536f6 100644
--- a/boards/arm/nucleo_g071rb/pinmux.c
+++ b/boards/arm/nucleo_g071rb/pinmux.c
@@ -24,7 +24,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_g431rb/pinmux.c b/boards/arm/nucleo_g431rb/pinmux.c
index 13aabe1e720064..df758fc0d802b5 100644
--- a/boards/arm/nucleo_g431rb/pinmux.c
+++ b/boards/arm/nucleo_g431rb/pinmux.c
@@ -63,7 +63,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_g474re/pinmux.c b/boards/arm/nucleo_g474re/pinmux.c
index 8242e0abd982ca..7f37fc21898399 100644
--- a/boards/arm/nucleo_g474re/pinmux.c
+++ b/boards/arm/nucleo_g474re/pinmux.c
@@ -63,7 +63,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_h743zi/pinmux.c b/boards/arm/nucleo_h743zi/pinmux.c
index d57669d2109774..fa4053b4214019 100644
--- a/boards/arm/nucleo_h743zi/pinmux.c
+++ b/boards/arm/nucleo_h743zi/pinmux.c
@@ -30,7 +30,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_h745zi_q/pinmux.c b/boards/arm/nucleo_h745zi_q/pinmux.c
index df81e99f2b56bd..597d1cc183498a 100644
--- a/boards/arm/nucleo_h745zi_q/pinmux.c
+++ b/boards/arm/nucleo_h745zi_q/pinmux.c
@@ -51,7 +51,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l053r8/pinmux.c b/boards/arm/nucleo_l053r8/pinmux.c
index 9e46dc821970c3..82308d9230f298 100644
--- a/boards/arm/nucleo_l053r8/pinmux.c
+++ b/boards/arm/nucleo_l053r8/pinmux.c
@@ -33,7 +33,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l073rz/pinmux.c b/boards/arm/nucleo_l073rz/pinmux.c
index 3f4cff174fefe0..1ee0a96cc011c2 100644
--- a/boards/arm/nucleo_l073rz/pinmux.c
+++ b/boards/arm/nucleo_l073rz/pinmux.c
@@ -39,7 +39,7 @@ static const struct pin_config pinconf[] = {
 #endif /* dac1 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l152re/pinmux.c b/boards/arm/nucleo_l152re/pinmux.c
index 8e29793e176723..7dadc4d7b4b75d 100644
--- a/boards/arm/nucleo_l152re/pinmux.c
+++ b/boards/arm/nucleo_l152re/pinmux.c
@@ -29,7 +29,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l432kc/pinmux.c b/boards/arm/nucleo_l432kc/pinmux.c
index eea2ba83bb4545..f8161a3ad397fd 100644
--- a/boards/arm/nucleo_l432kc/pinmux.c
+++ b/boards/arm/nucleo_l432kc/pinmux.c
@@ -44,7 +44,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l452re/pinmux.c b/boards/arm/nucleo_l452re/pinmux.c
index 61d0b8b8384db0..92acd71f8b80d4 100644
--- a/boards/arm/nucleo_l452re/pinmux.c
+++ b/boards/arm/nucleo_l452re/pinmux.c
@@ -43,7 +43,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l476rg/pinmux.c b/boards/arm/nucleo_l476rg/pinmux.c
index a6e7b837c16721..bc2d088da0efae 100644
--- a/boards/arm/nucleo_l476rg/pinmux.c
+++ b/boards/arm/nucleo_l476rg/pinmux.c
@@ -71,7 +71,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l496zg/pinmux.c b/boards/arm/nucleo_l496zg/pinmux.c
index 840bc0b39b1539..cbfd3d9080be6f 100644
--- a/boards/arm/nucleo_l496zg/pinmux.c
+++ b/boards/arm/nucleo_l496zg/pinmux.c
@@ -44,7 +44,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l4r5zi/pinmux.c b/boards/arm/nucleo_l4r5zi/pinmux.c
index a55c871386629b..769a346c920c48 100644
--- a/boards/arm/nucleo_l4r5zi/pinmux.c
+++ b/boards/arm/nucleo_l4r5zi/pinmux.c
@@ -72,7 +72,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_l552ze_q/pinmux.c b/boards/arm/nucleo_l552ze_q/pinmux.c
index 4bf853eec6b0b6..f05430459f7caf 100644
--- a/boards/arm/nucleo_l552ze_q/pinmux.c
+++ b/boards/arm/nucleo_l552ze_q/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/nucleo_wb55rg/pinmux.c b/boards/arm/nucleo_wb55rg/pinmux.c
index f94a36cd920336..82aca601de159a 100644
--- a/boards/arm/nucleo_wb55rg/pinmux.c
+++ b/boards/arm/nucleo_wb55rg/pinmux.c
@@ -50,7 +50,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/olimex_stm32_e407/pinmux.c b/boards/arm/olimex_stm32_e407/pinmux.c
index f3312188487041..aa5116f2ee5e76 100644
--- a/boards/arm/olimex_stm32_e407/pinmux.c
+++ b/boards/arm/olimex_stm32_e407/pinmux.c
@@ -52,7 +52,7 @@ static const struct pin_config pinconf[] = {
 #endif  /* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/olimex_stm32_h103/pinmux.c b/boards/arm/olimex_stm32_h103/pinmux.c
index 40d37127fd106d..04a6d4eebd3ca8 100644
--- a/boards/arm/olimex_stm32_h103/pinmux.c
+++ b/boards/arm/olimex_stm32_h103/pinmux.c
@@ -64,7 +64,7 @@ static const struct pin_config pinconf[] = {
 	{STM32_PIN_PC4, STM32F1_PINMUX_FUNC_PC4_ADC12_IN14},
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/olimex_stm32_h407/pinmux.c b/boards/arm/olimex_stm32_h407/pinmux.c
index bd330bdff57859..c5ebbb7735f26d 100644
--- a/boards/arm/olimex_stm32_h407/pinmux.c
+++ b/boards/arm/olimex_stm32_h407/pinmux.c
@@ -32,7 +32,7 @@ static const struct pin_config pinconf[] = {
 #endif  /* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/olimex_stm32_p405/pinmux.c b/boards/arm/olimex_stm32_p405/pinmux.c
index ac9babb61cc0dc..5d6d05367d0336 100644
--- a/boards/arm/olimex_stm32_p405/pinmux.c
+++ b/boards/arm/olimex_stm32_p405/pinmux.c
@@ -24,7 +24,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/olimexino_stm32/pinmux.c b/boards/arm/olimexino_stm32/pinmux.c
index 641d700a0712f4..61c99d056a8fc8 100644
--- a/boards/arm/olimexino_stm32/pinmux.c
+++ b/boards/arm/olimexino_stm32/pinmux.c
@@ -64,7 +64,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/particle_argon/board.c b/boards/arm/particle_argon/board.c
index e0ed973704f02e..a6d559cb34023a 100644
--- a/boards/arm/particle_argon/board.c
+++ b/boards/arm/particle_argon/board.c
@@ -11,7 +11,7 @@
 
 static inline void external_antenna(bool on)
 {
-	struct device *ufl_gpio_dev, *pcb_gpio_dev;
+	const struct device *ufl_gpio_dev, *pcb_gpio_dev;
 
 	ufl_gpio_dev = device_get_binding(SKY_UFLn_GPIO_NAME);
 	if (!ufl_gpio_dev) {
@@ -35,7 +35,7 @@ static inline void external_antenna(bool on)
 			      : GPIO_OUTPUT_ACTIVE));
 }
 
-static int board_particle_argon_init(struct device *dev)
+static int board_particle_argon_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/particle_boron/board.c b/boards/arm/particle_boron/board.c
index bcfa7183a94dfd..0e5714a3efa555 100644
--- a/boards/arm/particle_boron/board.c
+++ b/boards/arm/particle_boron/board.c
@@ -11,7 +11,7 @@
 
 static inline void external_antenna(bool on)
 {
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 
 	/*
 	 * On power-up the SKY13351 is left uncontrolled, so neither
@@ -30,14 +30,14 @@ static inline void external_antenna(bool on)
 			      : GPIO_OUTPUT_INACTIVE));
 }
 
-static int board_particle_boron_init(struct device *dev)
+static int board_particle_boron_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	external_antenna(false);
 
 #if defined(CONFIG_MODEM_UBLOX_SARA)
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 
 	/* Enable the serial buffer for SARA-R4 modem */
 	gpio_dev = device_get_binding(SERIAL_BUFFER_ENABLE_GPIO_NAME);
diff --git a/boards/arm/particle_xenon/board.c b/boards/arm/particle_xenon/board.c
index 9b9246b4f80308..dc10fdcc08ced8 100644
--- a/boards/arm/particle_xenon/board.c
+++ b/boards/arm/particle_xenon/board.c
@@ -11,7 +11,7 @@
 
 static inline void external_antenna(bool on)
 {
-	struct device *ufl_gpio_dev, *pcb_gpio_dev;
+	const struct device *ufl_gpio_dev, *pcb_gpio_dev;
 
 	ufl_gpio_dev = device_get_binding(SKY_UFLn_GPIO_NAME);
 	if (!ufl_gpio_dev) {
@@ -35,7 +35,7 @@ static inline void external_antenna(bool on)
 			      : GPIO_OUTPUT_ACTIVE));
 }
 
-static int board_particle_xenon_init(struct device *dev)
+static int board_particle_xenon_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/pico_pi_m4/pinmux.c b/boards/arm/pico_pi_m4/pinmux.c
index b448408455855f..0c43e45df1b1a3 100644
--- a/boards/arm/pico_pi_m4/pinmux.c
+++ b/boards/arm/pico_pi_m4/pinmux.c
@@ -8,7 +8,7 @@
 #include <init.h>
 #include "device_imx.h"
 
-static int pico_pi_m4_pinmux_init(struct device *dev)
+static int pico_pi_m4_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/qemu_cortex_m0/nrf_timer_timer.c b/boards/arm/qemu_cortex_m0/nrf_timer_timer.c
index bd85e189c70a08..75668117575d3b 100644
--- a/boards/arm/qemu_cortex_m0/nrf_timer_timer.c
+++ b/boards/arm/qemu_cortex_m0/nrf_timer_timer.c
@@ -160,7 +160,7 @@ void timer0_nrf_isr(void *arg)
 	z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? dticks : (dticks > 0));
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/boards/arm/reel_board/board.c b/boards/arm/reel_board/board.c
index e3b409d0a77629..3e9b649b5927b0 100644
--- a/boards/arm/reel_board/board.c
+++ b/boards/arm/reel_board/board.c
@@ -10,7 +10,7 @@
 /* Peripheral voltage ON/OFF GPIO */
 #define PERIPH_PON_PIN		0
 
-static int board_reel_board_init(struct device *dev)
+static int board_reel_board_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	volatile NRF_GPIO_Type *gpio = NRF_P1;
diff --git a/boards/arm/sam4e_xpro/pinmux.c b/boards/arm/sam4e_xpro/pinmux.c
index 244a68893a086a..961f522f3cf7e1 100644
--- a/boards/arm/sam4e_xpro/pinmux.c
+++ b/boards/arm/sam4e_xpro/pinmux.c
@@ -6,7 +6,7 @@
 
 #include <init.h>
 
-static int sam4e_xpro_init(struct device *dev)
+static int sam4e_xpro_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/sam_e70_xplained/pinmux.c b/boards/arm/sam_e70_xplained/pinmux.c
index 70fc506692bd59..301207e1f2282d 100644
--- a/boards/arm/sam_e70_xplained/pinmux.c
+++ b/boards/arm/sam_e70_xplained/pinmux.c
@@ -23,7 +23,7 @@ static const struct soc_gpio_pin pwm_ext2_pin8 = {
 };
 #endif
 
-static int sam_e70_xplained_init(struct device *dev)
+static int sam_e70_xplained_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/sam_v71_xult/pinmux.c b/boards/arm/sam_v71_xult/pinmux.c
index 60be81fe83205e..452cdc087a0da0 100644
--- a/boards/arm/sam_v71_xult/pinmux.c
+++ b/boards/arm/sam_v71_xult/pinmux.c
@@ -24,7 +24,7 @@ static const struct soc_gpio_pin pwm_ext2_pin8 = {
 };
 #endif
 
-static int sam_v71_xplained_init(struct device *dev)
+static int sam_v71_xplained_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/seeeduino_xiao/pinmux.c b/boards/arm/seeeduino_xiao/pinmux.c
index 279294af44e55e..3a7ec75bf0afb8 100644
--- a/boards/arm/seeeduino_xiao/pinmux.c
+++ b/boards/arm/seeeduino_xiao/pinmux.c
@@ -8,11 +8,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int board_pinmux_init(struct device *dev)
+static int board_pinmux_init(const struct device *dev)
 {
-	struct device *muxa =
+	const struct device *muxa =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_a)));
-	struct device *muxb =
+	const struct device *muxb =
 		device_get_binding(DT_LABEL(DT_NODELABEL(pinmux_b)));
 
 	ARG_UNUSED(dev);
diff --git a/boards/arm/sensortile_box/pinmux.c b/boards/arm/sensortile_box/pinmux.c
index eea15a0ec2b0bb..323fc07df57e34 100644
--- a/boards/arm/sensortile_box/pinmux.c
+++ b/boards/arm/sensortile_box/pinmux.c
@@ -55,7 +55,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/steval_fcu001v1/pinmux.c b/boards/arm/steval_fcu001v1/pinmux.c
index 1533ace21271da..49aaaa03012a1e 100644
--- a/boards/arm/steval_fcu001v1/pinmux.c
+++ b/boards/arm/steval_fcu001v1/pinmux.c
@@ -27,7 +27,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm3210c_eval/pinmux.c b/boards/arm/stm3210c_eval/pinmux.c
index 522389fd779fd1..c021259d72c127 100644
--- a/boards/arm/stm3210c_eval/pinmux.c
+++ b/boards/arm/stm3210c_eval/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32373c_eval/pinmux.c b/boards/arm/stm32373c_eval/pinmux.c
index 1081edb9f3deda..c4f86ac8540b69 100644
--- a/boards/arm/stm32373c_eval/pinmux.c
+++ b/boards/arm/stm32373c_eval/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32_min_dev/pinmux.c b/boards/arm/stm32_min_dev/pinmux.c
index 216e7c4c7c8e64..4f3af12e924f65 100644
--- a/boards/arm/stm32_min_dev/pinmux.c
+++ b/boards/arm/stm32_min_dev/pinmux.c
@@ -62,7 +62,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f030_demo/pinmux.c b/boards/arm/stm32f030_demo/pinmux.c
index f7e0b734085b3f..fed05d26b59cd9 100644
--- a/boards/arm/stm32f030_demo/pinmux.c
+++ b/boards/arm/stm32f030_demo/pinmux.c
@@ -21,7 +21,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f072_eval/pinmux.c b/boards/arm/stm32f072_eval/pinmux.c
index 94ba344ac1e9b9..fc62423c339ddf 100644
--- a/boards/arm/stm32f072_eval/pinmux.c
+++ b/boards/arm/stm32f072_eval/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f072b_disco/pinmux.c b/boards/arm/stm32f072b_disco/pinmux.c
index d2383c4e0448ec..5c1298d36a9044 100644
--- a/boards/arm/stm32f072b_disco/pinmux.c
+++ b/boards/arm/stm32f072b_disco/pinmux.c
@@ -39,7 +39,7 @@ static const struct pin_config pinconf[] = {
 
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f0_disco/pinmux.c b/boards/arm/stm32f0_disco/pinmux.c
index 95365d90e6c371..e2c1b7cc9e05fa 100644
--- a/boards/arm/stm32f0_disco/pinmux.c
+++ b/boards/arm/stm32f0_disco/pinmux.c
@@ -25,7 +25,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f3_disco/pinmux.c b/boards/arm/stm32f3_disco/pinmux.c
index c4544dbd9641d7..c19a2e84c3a348 100644
--- a/boards/arm/stm32f3_disco/pinmux.c
+++ b/boards/arm/stm32f3_disco/pinmux.c
@@ -59,7 +59,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f411e_disco/pinmux.c b/boards/arm/stm32f411e_disco/pinmux.c
index 044d81c857c599..10aeb9b52f52f2 100644
--- a/boards/arm/stm32f411e_disco/pinmux.c
+++ b/boards/arm/stm32f411e_disco/pinmux.c
@@ -27,7 +27,7 @@ static const struct pin_config pinconf[] = {
 #endif	/* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f412g_disco/pinmux.c b/boards/arm/stm32f412g_disco/pinmux.c
index 2bfcac9286307c..92e351b494e339 100644
--- a/boards/arm/stm32f412g_disco/pinmux.c
+++ b/boards/arm/stm32f412g_disco/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f429i_disc1/pinmux.c b/boards/arm/stm32f429i_disc1/pinmux.c
index 08d055fb8c286f..9e439d68c868ec 100644
--- a/boards/arm/stm32f429i_disc1/pinmux.c
+++ b/boards/arm/stm32f429i_disc1/pinmux.c
@@ -44,7 +44,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f469i_disco/pinmux.c b/boards/arm/stm32f469i_disco/pinmux.c
index 5928a2276acbb9..0cad2d7032eada 100644
--- a/boards/arm/stm32f469i_disco/pinmux.c
+++ b/boards/arm/stm32f469i_disco/pinmux.c
@@ -38,7 +38,7 @@ static const struct pin_config pinconf[] = {
 
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f4_disco/pinmux.c b/boards/arm/stm32f4_disco/pinmux.c
index c64836a15fd3d8..67fbc48839ad5e 100644
--- a/boards/arm/stm32f4_disco/pinmux.c
+++ b/boards/arm/stm32f4_disco/pinmux.c
@@ -39,7 +39,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f723e_disco/pinmux.c b/boards/arm/stm32f723e_disco/pinmux.c
index dc12651ba2e104..e476ed144b835b 100644
--- a/boards/arm/stm32f723e_disco/pinmux.c
+++ b/boards/arm/stm32f723e_disco/pinmux.c
@@ -45,7 +45,7 @@ static const struct pin_config pinconf[] = {
 #endif  /* CONFIG_USB_DC_STM32 */
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f746g_disco/pinmux.c b/boards/arm/stm32f746g_disco/pinmux.c
index 9c9f21bc792870..f7664f8fe45284 100644
--- a/boards/arm/stm32f746g_disco/pinmux.c
+++ b/boards/arm/stm32f746g_disco/pinmux.c
@@ -70,7 +70,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32f769i_disco/pinmux.c b/boards/arm/stm32f769i_disco/pinmux.c
index 9a25b526e6c5cf..4dcfffff823b32 100644
--- a/boards/arm/stm32f769i_disco/pinmux.c
+++ b/boards/arm/stm32f769i_disco/pinmux.c
@@ -46,7 +46,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32g0316_disco/pinmux.c b/boards/arm/stm32g0316_disco/pinmux.c
index 7f926060572f11..121137726c9e42 100644
--- a/boards/arm/stm32g0316_disco/pinmux.c
+++ b/boards/arm/stm32g0316_disco/pinmux.c
@@ -17,7 +17,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32h747i_disco/pinmux.c b/boards/arm/stm32h747i_disco/pinmux.c
index 11c2282f32246e..b865cd316e1b74 100644
--- a/boards/arm/stm32h747i_disco/pinmux.c
+++ b/boards/arm/stm32h747i_disco/pinmux.c
@@ -24,7 +24,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32l1_disco/pinmux.c b/boards/arm/stm32l1_disco/pinmux.c
index 4f97759c4c76cb..716cb856205ee7 100644
--- a/boards/arm/stm32l1_disco/pinmux.c
+++ b/boards/arm/stm32l1_disco/pinmux.c
@@ -51,7 +51,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32l476g_disco/pinmux.c b/boards/arm/stm32l476g_disco/pinmux.c
index dca866d90df24e..e23927a5137c0c 100644
--- a/boards/arm/stm32l476g_disco/pinmux.c
+++ b/boards/arm/stm32l476g_disco/pinmux.c
@@ -20,7 +20,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32l496g_disco/pinmux.c b/boards/arm/stm32l496g_disco/pinmux.c
index f7a2c1a127b606..2e2beb7cadaeb4 100644
--- a/boards/arm/stm32l496g_disco/pinmux.c
+++ b/boards/arm/stm32l496g_disco/pinmux.c
@@ -50,7 +50,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32mp157c_dk2/pinmux.c b/boards/arm/stm32mp157c_dk2/pinmux.c
index 5f42992f1c74a5..3bfd78ddd511a7 100644
--- a/boards/arm/stm32mp157c_dk2/pinmux.c
+++ b/boards/arm/stm32mp157c_dk2/pinmux.c
@@ -46,7 +46,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/stm32vl_disco/pinmux.c b/boards/arm/stm32vl_disco/pinmux.c
index 0e64c8c307d032..f378fc9c0dd639 100644
--- a/boards/arm/stm32vl_disco/pinmux.c
+++ b/boards/arm/stm32vl_disco/pinmux.c
@@ -55,7 +55,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/thingy52_nrf52832/board.c b/boards/arm/thingy52_nrf52832/board.c
index 5782b9b6bd745a..3adbbb3f4cdcff 100644
--- a/boards/arm/thingy52_nrf52832/board.c
+++ b/boards/arm/thingy52_nrf52832/board.c
@@ -16,10 +16,10 @@ struct pwr_ctrl_cfg {
 	uint32_t pin;
 };
 
-static int pwr_ctrl_init(struct device *dev)
+static int pwr_ctrl_init(const struct device *dev)
 {
 	const struct pwr_ctrl_cfg *cfg = dev->config;
-	struct device *gpio;
+	const struct device *gpio;
 
 	gpio = device_get_binding(cfg->port);
 	if (!gpio) {
diff --git a/boards/arm/twr_ke18f/pinmux.c b/boards/arm/twr_ke18f/pinmux.c
index 2b22f29da79c26..d5783d4870b97d 100644
--- a/boards/arm/twr_ke18f/pinmux.c
+++ b/boards/arm/twr_ke18f/pinmux.c
@@ -8,29 +8,29 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int twr_ke18f_pinmux_init(struct device *dev)
+static int twr_ke18f_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	__unused struct device *porta =
+	__unused const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	__unused struct device *portb =
+	__unused const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	__unused struct device *portc =
+	__unused const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	__unused struct device *portd =
+	__unused const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	__unused struct device *porte =
+	__unused const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/twr_kv58f220m/pinmux.c b/boards/arm/twr_kv58f220m/pinmux.c
index f8dd54361869d4..df488ddf046d02 100644
--- a/boards/arm/twr_kv58f220m/pinmux.c
+++ b/boards/arm/twr_kv58f220m/pinmux.c
@@ -8,28 +8,28 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int twr_kv58f220m_pinmux_init(struct device *dev)
+static int twr_kv58f220m_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	__unused struct device *porta =
+	__unused const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	__unused struct device *portb =
+	__unused const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	__unused struct device *portc =
+	__unused const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	__unused struct device *portd =
+	__unused const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTE
-	__unused struct device *porte =
+	__unused const struct device *porte =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
 #endif
 
diff --git a/boards/arm/udoo_neo_full_m4/pinmux.c b/boards/arm/udoo_neo_full_m4/pinmux.c
index 155990f0a1736c..aab685df25175d 100644
--- a/boards/arm/udoo_neo_full_m4/pinmux.c
+++ b/boards/arm/udoo_neo_full_m4/pinmux.c
@@ -7,7 +7,7 @@
 #include <init.h>
 #include "device_imx.h"
 
-static int udoo_neo_full_m4_init(struct device *dev)
+static int udoo_neo_full_m4_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/boards/arm/usb_kw24d512/pinmux.c b/boards/arm/usb_kw24d512/pinmux.c
index c9ef4821d0cd06..73bd5c1bb9ac3c 100644
--- a/boards/arm/usb_kw24d512/pinmux.c
+++ b/boards/arm/usb_kw24d512/pinmux.c
@@ -8,24 +8,24 @@
 #include <drivers/pinmux.h>
 #include <fsl_port.h>
 
-static int usb_kw24d512_pinmux_init(struct device *dev)
+static int usb_kw24d512_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #ifdef CONFIG_PINMUX_MCUX_PORTA
-	struct device *porta =
+	const struct device *porta =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTB
-	struct device *portb =
+	const struct device *portb =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTC
-	struct device *portc =
+	const struct device *portc =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
 #endif
 #ifdef CONFIG_PINMUX_MCUX_PORTD
-	struct device *portd =
+	const struct device *portd =
 		device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
 #endif
 
diff --git a/boards/arm/v2m_beetle/pinmux.c b/boards/arm/v2m_beetle/pinmux.c
index 4ebcd8781b3ed2..3892499cc00c5f 100644
--- a/boards/arm/v2m_beetle/pinmux.c
+++ b/boards/arm/v2m_beetle/pinmux.c
@@ -135,7 +135,7 @@ static void arm_v2m_beetle_pinmux_defaults(void)
 	CMSDK_AHB_GPIO1_DEV->data |= (0x1 << 15);
 }
 
-static int arm_v2m_beetle_pinmux_init(struct device *port)
+static int arm_v2m_beetle_pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/v2m_musca/pinmux.c b/boards/arm/v2m_musca/pinmux.c
index be78dd15ac0b22..3434fb9edeb978 100644
--- a/boards/arm/v2m_musca/pinmux.c
+++ b/boards/arm/v2m_musca/pinmux.c
@@ -58,7 +58,7 @@ static void arm_musca_pinmux_defaults(void)
 }
 #endif
 
-static int arm_musca_pinmux_init(struct device *port)
+static int arm_musca_pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/v2m_musca_b1/pinmux.c b/boards/arm/v2m_musca_b1/pinmux.c
index 1d3d4074a08266..f1e45e616b0699 100644
--- a/boards/arm/v2m_musca_b1/pinmux.c
+++ b/boards/arm/v2m_musca_b1/pinmux.c
@@ -59,7 +59,7 @@ static void arm_musca_b1_pinmux_defaults(void)
 }
 #endif
 
-static int arm_musca_pinmux_init(struct device *port)
+static int arm_musca_pinmux_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/arm/warp7_m4/pinmux.c b/boards/arm/warp7_m4/pinmux.c
index 0955dab1fd60c2..6ecb5d9edfe54e 100644
--- a/boards/arm/warp7_m4/pinmux.c
+++ b/boards/arm/warp7_m4/pinmux.c
@@ -7,7 +7,7 @@
 #include <init.h>
 #include "device_imx.h"
 
-static int warp7_m4_pinmux_init(struct device *dev)
+static int warp7_m4_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 #if defined(CONFIG_FXOS8700) || defined(CONFIG_FXAS21002)
diff --git a/boards/arm/waveshare_open103z/pinmux.c b/boards/arm/waveshare_open103z/pinmux.c
index 4bd82f5c897d7e..6d362b7b56d99f 100644
--- a/boards/arm/waveshare_open103z/pinmux.c
+++ b/boards/arm/waveshare_open103z/pinmux.c
@@ -62,7 +62,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port)
+static int pinmux_stm32_init(const struct device *port)
 {
 	ARG_UNUSED(port);
 
diff --git a/boards/posix/nrf52_bsim/bstests_entry.c b/boards/posix/nrf52_bsim/bstests_entry.c
index d192f53e37d444..1e1cf4216f4a01 100644
--- a/boards/posix/nrf52_bsim/bstests_entry.c
+++ b/boards/posix/nrf52_bsim/bstests_entry.c
@@ -191,7 +191,7 @@ bool bst_irq_sniffer(int irq_number)
 	}
 }
 
-static int bst_fake_device_driver_pre2_init(struct device *arg)
+static int bst_fake_device_driver_pre2_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	if (current_test && current_test->test_fake_ddriver_prekernel_f) {
@@ -200,7 +200,7 @@ static int bst_fake_device_driver_pre2_init(struct device *arg)
 	return 0;
 }
 
-static int bst_fake_device_driver_post_init(struct device *arg)
+static int bst_fake_device_driver_post_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	if (current_test && current_test->test_fake_ddriver_postkernel_f) {
diff --git a/boards/posix/nrf52_bsim/trace_hook.c b/boards/posix/nrf52_bsim/trace_hook.c
index 89436c1d404b1f..b2feb9590b8ddd 100644
--- a/boards/posix/nrf52_bsim/trace_hook.c
+++ b/boards/posix/nrf52_bsim/trace_hook.c
@@ -59,7 +59,7 @@ void posix_flush_stdout(void)
  *
  * @return 0 if successful, otherwise failed.
  */
-static int printk_init(struct device *arg)
+static int printk_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/boards/riscv/hifive1/pinmux.c b/boards/riscv/hifive1/pinmux.c
index 6e36f159fc63f8..9be8df7e651b34 100644
--- a/boards/riscv/hifive1/pinmux.c
+++ b/boards/riscv/hifive1/pinmux.c
@@ -8,11 +8,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int hifive1_pinmux_init(struct device *dev)
+static int hifive1_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
-	struct device *p = device_get_binding(CONFIG_PINMUX_SIFIVE_0_NAME);
+	const struct device *p = device_get_binding(CONFIG_PINMUX_SIFIVE_0_NAME);
 
 	/* UART0 RX */
 	pinmux_pin_set(p, 16, SIFIVE_PINMUX_IOF0);
diff --git a/boards/riscv/hifive1_revb/pinmux.c b/boards/riscv/hifive1_revb/pinmux.c
index 605645da960bc0..6ff750e5ca0eeb 100644
--- a/boards/riscv/hifive1_revb/pinmux.c
+++ b/boards/riscv/hifive1_revb/pinmux.c
@@ -8,11 +8,11 @@
 #include <drivers/pinmux.h>
 #include <soc.h>
 
-static int hifive1_revb_pinmux_init(struct device *dev)
+static int hifive1_revb_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
-	struct device *p = device_get_binding(CONFIG_PINMUX_SIFIVE_0_NAME);
+	const struct device *p = device_get_binding(CONFIG_PINMUX_SIFIVE_0_NAME);
 
 #ifdef CONFIG_UART_SIFIVE
 #ifdef CONFIG_UART_SIFIVE_PORT_0
diff --git a/boards/riscv/rv32m1_vega/pinmux.c b/boards/riscv/rv32m1_vega/pinmux.c
index 365120f4f3f28c..2a13a14d097cc0 100644
--- a/boards/riscv/rv32m1_vega/pinmux.c
+++ b/boards/riscv/rv32m1_vega/pinmux.c
@@ -10,33 +10,33 @@
 #include <fsl_port.h>
 
 #ifdef CONFIG_BT_CTLR_DEBUG_PINS
-struct device *vega_debug_portb;
-struct device *vega_debug_portc;
-struct device *vega_debug_portd;
+const struct device *vega_debug_portb;
+const struct device *vega_debug_portc;
+const struct device *vega_debug_portd;
 #endif
 
-static int rv32m1_vega_pinmux_init(struct device *dev)
+static int rv32m1_vega_pinmux_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(porta), okay)
-	__unused struct device *porta =
+	__unused const struct device *porta =
 		device_get_binding(DT_LABEL(DT_NODELABEL(porta)));
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(portb), okay)
-	__unused struct device *portb =
+	__unused const struct device *portb =
 		device_get_binding(DT_LABEL(DT_NODELABEL(portb)));
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(portc), okay)
-	__unused struct device *portc =
+	__unused const struct device *portc =
 		device_get_binding(DT_LABEL(DT_NODELABEL(portc)));
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(portd), okay)
-	__unused struct device *portd =
+	__unused const struct device *portd =
 		device_get_binding(DT_LABEL(DT_NODELABEL(portd)));
 #endif
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(porte), okay)
-	__unused struct device *porte =
+	__unused const struct device *porte =
 		device_get_binding(DT_LABEL(DT_NODELABEL(porte)));
 #endif
 
@@ -112,7 +112,7 @@ static int rv32m1_vega_pinmux_init(struct device *dev)
 	pinmux_pin_set(portd, 4, PORT_PCR_MUX(kPORT_MuxAsGpio));
 	pinmux_pin_set(portd, 5, PORT_PCR_MUX(kPORT_MuxAsGpio));
 
-	struct device *gpio_dev =
+	const struct device *gpio_dev =
 		device_get_binding(DT_LABEL(DT_NODELABEL(gpiob)));
 
 	gpio_pin_configure(gpio_dev, 29, GPIO_OUTPUT);
diff --git a/boards/xtensa/intel_s1000_crb/pinmux.c b/boards/xtensa/intel_s1000_crb/pinmux.c
index 93fa51738e5465..510f84770419c3 100644
--- a/boards/xtensa/intel_s1000_crb/pinmux.c
+++ b/boards/xtensa/intel_s1000_crb/pinmux.c
@@ -21,9 +21,9 @@
  * Please note that a call to pinmux_pin_set is only needed when a setting
  * that is not default is required
  */
-static int intel_s1000_pinmux_init(struct device *dev)
+static int intel_s1000_pinmux_init(const struct device *dev)
 {
-	struct device *pinmux;
+	const struct device *pinmux;
 
 	pinmux = device_get_binding(CONFIG_PINMUX_NAME);
 
diff --git a/doc/reference/power_management/index.rst b/doc/reference/power_management/index.rst
index 3c12e77f70e437..f43c15585423ab 100644
--- a/doc/reference/power_management/index.rst
+++ b/doc/reference/power_management/index.rst
@@ -299,7 +299,7 @@ Get Device List
 
 .. code-block:: c
 
-   size_t z_device_get_all_static(struct device **device_list);
+   size_t z_device_get_all_static(struct device const **device_list);
 
 The Zephyr RTOS kernel internally maintains a list of all devices in the system.
 The SOC interface uses this API to get the device list. The SOC interface can use the list to
diff --git a/drivers/adc/adc_context.h b/drivers/adc/adc_context.h
index 6c86d71e042b55..8138a14276759a 100644
--- a/drivers/adc/adc_context.h
+++ b/drivers/adc/adc_context.h
@@ -206,7 +206,7 @@ static inline void adc_context_start_read(struct adc_context *ctx,
  * function if required and takes further actions accordingly.
  */
 static inline void adc_context_on_sampling_done(struct adc_context *ctx,
-						struct device *dev)
+						const struct device *dev)
 {
 	if (ctx->sequence.options) {
 		adc_sequence_callback callback = ctx->options.callback;
diff --git a/drivers/adc/adc_handlers.c b/drivers/adc/adc_handlers.c
index 954f09e7f40a9a..175ad4799b72b8 100644
--- a/drivers/adc/adc_handlers.c
+++ b/drivers/adc/adc_handlers.c
@@ -8,8 +8,8 @@
 #include <syscall_handler.h>
 #include <kernel.h>
 
-static inline int z_vrfy_adc_channel_setup(struct device *dev,
-			const struct adc_channel_cfg *user_channel_cfg)
+static inline int z_vrfy_adc_channel_setup(const struct device *dev,
+					   const struct adc_channel_cfg *user_channel_cfg)
 {
 	struct adc_channel_cfg channel_cfg;
 
@@ -18,7 +18,8 @@ static inline int z_vrfy_adc_channel_setup(struct device *dev,
 				(struct adc_channel_cfg *)user_channel_cfg,
 				sizeof(struct adc_channel_cfg)));
 
-	return z_impl_adc_channel_setup((struct device *)dev, &channel_cfg);
+	return z_impl_adc_channel_setup((const struct device *)dev,
+					&channel_cfg);
 }
 #include <syscalls/adc_channel_setup_mrsh.c>
 
@@ -47,8 +48,8 @@ static bool copy_sequence(struct adc_sequence *dst,
 	return true;
 }
 
-static inline int z_vrfy_adc_read(struct device *dev,
-			   const struct adc_sequence *user_sequence)
+static inline int z_vrfy_adc_read(const struct device *dev,
+				  const struct adc_sequence *user_sequence)
 
 {
 	struct adc_sequence sequence;
@@ -63,14 +64,14 @@ static inline int z_vrfy_adc_read(struct device *dev,
 			    "ADC sequence callbacks forbidden from user mode"));
 	}
 
-	return z_impl_adc_read((struct device *)dev, &sequence);
+	return z_impl_adc_read((const struct device *)dev, &sequence);
 }
 #include <syscalls/adc_read_mrsh.c>
 
 #ifdef CONFIG_ADC_ASYNC
-static inline int z_vrfy_adc_read_async(struct device *dev,
-				const struct adc_sequence *user_sequence,
-				struct k_poll_signal *async)
+static inline int z_vrfy_adc_read_async(const struct device *dev,
+					const struct adc_sequence *user_sequence,
+					struct k_poll_signal *async)
 {
 	struct adc_sequence sequence;
 	struct adc_sequence_options options;
@@ -85,7 +86,7 @@ static inline int z_vrfy_adc_read_async(struct device *dev,
 	}
 	Z_OOPS(Z_SYSCALL_OBJ(async, K_OBJ_POLL_SIGNAL));
 
-	return z_impl_adc_read_async((struct device *)dev, &sequence,
+	return z_impl_adc_read_async((const struct device *)dev, &sequence,
 				     (struct k_poll_signal *)async);
 }
 #include <syscalls/adc_read_async_mrsh.c>
diff --git a/drivers/adc/adc_lmp90xxx.c b/drivers/adc/adc_lmp90xxx.c
index 8b9961b13b101f..0c4c20019c323b 100644
--- a/drivers/adc/adc_lmp90xxx.c
+++ b/drivers/adc/adc_lmp90xxx.c
@@ -122,7 +122,7 @@ struct lmp90xxx_config {
 
 struct lmp90xxx_data {
 	struct adc_context ctx;
-	struct device *spi_dev;
+	const struct device *spi_dev;
 	struct spi_cs_control spi_cs;
 	struct gpio_callback drdyb_cb;
 	struct k_mutex ura_lock;
@@ -173,7 +173,8 @@ static inline uint8_t lmp90xxx_inst2_sz(size_t len)
 	}
 }
 
-static int lmp90xxx_read_reg(struct device *dev, uint8_t addr, uint8_t *dptr,
+static int lmp90xxx_read_reg(const struct device *dev, uint8_t addr,
+			     uint8_t *dptr,
 			     size_t len)
 {
 	const struct lmp90xxx_config *config = dev->config;
@@ -242,12 +243,14 @@ static int lmp90xxx_read_reg(struct device *dev, uint8_t addr, uint8_t *dptr,
 	return err;
 }
 
-static int lmp90xxx_read_reg8(struct device *dev, uint8_t addr, uint8_t *val)
+static int lmp90xxx_read_reg8(const struct device *dev, uint8_t addr,
+			      uint8_t *val)
 {
 	return lmp90xxx_read_reg(dev, addr, val, sizeof(val));
 }
 
-static int lmp90xxx_write_reg(struct device *dev, uint8_t addr, uint8_t *dptr,
+static int lmp90xxx_write_reg(const struct device *dev, uint8_t addr,
+			      uint8_t *dptr,
 			      size_t len)
 {
 	const struct lmp90xxx_config *config = dev->config;
@@ -306,12 +309,13 @@ static int lmp90xxx_write_reg(struct device *dev, uint8_t addr, uint8_t *dptr,
 	return err;
 }
 
-static int lmp90xxx_write_reg8(struct device *dev, uint8_t addr, uint8_t val)
+static int lmp90xxx_write_reg8(const struct device *dev, uint8_t addr,
+			       uint8_t val)
 {
 	return lmp90xxx_write_reg(dev, addr, &val, sizeof(val));
 }
 
-static int lmp90xxx_soft_reset(struct device *dev)
+static int lmp90xxx_soft_reset(const struct device *dev)
 {
 	int err;
 
@@ -326,7 +330,8 @@ static int lmp90xxx_soft_reset(struct device *dev)
 				   LMP90XXX_REG_AND_CNV_RST);
 }
 
-static inline bool lmp90xxx_has_channel(struct device *dev, uint8_t channel)
+static inline bool lmp90xxx_has_channel(const struct device *dev,
+					uint8_t channel)
 {
 	const struct lmp90xxx_config *config = dev->config;
 
@@ -337,7 +342,7 @@ static inline bool lmp90xxx_has_channel(struct device *dev, uint8_t channel)
 	}
 }
 
-static inline bool lmp90xxx_has_input(struct device *dev, uint8_t input)
+static inline bool lmp90xxx_has_input(const struct device *dev, uint8_t input)
 {
 	const struct lmp90xxx_config *config = dev->config;
 
@@ -377,7 +382,7 @@ static inline int lmp90xxx_acq_time_to_odr(uint16_t acq_time)
 	return -EINVAL;
 }
 
-static int lmp90xxx_adc_channel_setup(struct device *dev,
+static int lmp90xxx_adc_channel_setup(const struct device *dev,
 				      const struct adc_channel_cfg *channel_cfg)
 {
 	struct lmp90xxx_data *data = dev->data;
@@ -494,7 +499,7 @@ static int lmp90xxx_validate_buffer_size(const struct adc_sequence *sequence)
 	return 0;
 }
 
-static int lmp90xxx_adc_start_read(struct device *dev,
+static int lmp90xxx_adc_start_read(const struct device *dev,
 				   const struct adc_sequence *sequence)
 {
 	const struct lmp90xxx_config *config = dev->config;
@@ -525,7 +530,7 @@ static int lmp90xxx_adc_start_read(struct device *dev,
 	return adc_context_wait_for_completion(&data->ctx);
 }
 
-static int lmp90xxx_adc_read_async(struct device *dev,
+static int lmp90xxx_adc_read_async(const struct device *dev,
 				   const struct adc_sequence *sequence,
 				   struct k_poll_signal *async)
 {
@@ -539,7 +544,7 @@ static int lmp90xxx_adc_read_async(struct device *dev,
 	return err;
 }
 
-static int lmp90xxx_adc_read(struct device *dev,
+static int lmp90xxx_adc_read(const struct device *dev,
 			     const struct adc_sequence *sequence)
 {
 	return lmp90xxx_adc_read_async(dev, sequence, NULL);
@@ -567,7 +572,8 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 	}
 }
 
-static int lmp90xxx_adc_read_channel(struct device *dev, uint8_t channel,
+static int lmp90xxx_adc_read_channel(const struct device *dev,
+				     uint8_t channel,
 				     int32_t *result)
 {
 	const struct lmp90xxx_config *config = dev->config;
@@ -647,7 +653,7 @@ static int lmp90xxx_adc_read_channel(struct device *dev, uint8_t channel,
 	return 0;
 }
 
-static void lmp90xxx_acquisition_thread(struct device *dev)
+static void lmp90xxx_acquisition_thread(const struct device *dev)
 {
 	struct lmp90xxx_data *data = dev->data;
 	uint8_t bgcalcn = LMP90XXX_BGCALN(0x3); /* Default to BgCalMode3 */
@@ -699,7 +705,7 @@ static void lmp90xxx_acquisition_thread(struct device *dev)
 	}
 }
 
-static void lmp90xxx_drdyb_callback(struct device *port,
+static void lmp90xxx_drdyb_callback(const struct device *port,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct lmp90xxx_data *data =
@@ -710,7 +716,7 @@ static void lmp90xxx_drdyb_callback(struct device *port,
 }
 
 #ifdef CONFIG_ADC_LMP90XXX_GPIO
-int lmp90xxx_gpio_set_output(struct device *dev, uint8_t pin)
+int lmp90xxx_gpio_set_output(const struct device *dev, uint8_t pin)
 {
 	struct lmp90xxx_data *data = dev->data;
 	int err = 0;
@@ -735,7 +741,7 @@ int lmp90xxx_gpio_set_output(struct device *dev, uint8_t pin)
 	return err;
 }
 
-int lmp90xxx_gpio_set_input(struct device *dev, uint8_t pin)
+int lmp90xxx_gpio_set_input(const struct device *dev, uint8_t pin)
 {
 	struct lmp90xxx_data *data = dev->data;
 	int err = 0;
@@ -760,7 +766,8 @@ int lmp90xxx_gpio_set_input(struct device *dev, uint8_t pin)
 	return err;
 }
 
-int lmp90xxx_gpio_set_pin_value(struct device *dev, uint8_t pin, bool value)
+int lmp90xxx_gpio_set_pin_value(const struct device *dev, uint8_t pin,
+				bool value)
 {
 	struct lmp90xxx_data *data = dev->data;
 	int err = 0;
@@ -787,7 +794,8 @@ int lmp90xxx_gpio_set_pin_value(struct device *dev, uint8_t pin, bool value)
 	return err;
 }
 
-int lmp90xxx_gpio_get_pin_value(struct device *dev, uint8_t pin, bool *value)
+int lmp90xxx_gpio_get_pin_value(const struct device *dev, uint8_t pin,
+				bool *value)
 {
 	struct lmp90xxx_data *data = dev->data;
 	int err = 0;
@@ -809,7 +817,8 @@ int lmp90xxx_gpio_get_pin_value(struct device *dev, uint8_t pin, bool *value)
 	return err;
 }
 
-int lmp90xxx_gpio_port_get_raw(struct device *dev, gpio_port_value_t *value)
+int lmp90xxx_gpio_port_get_raw(const struct device *dev,
+			       gpio_port_value_t *value)
 {
 	struct lmp90xxx_data *data = dev->data;
 	uint8_t tmp;
@@ -825,7 +834,7 @@ int lmp90xxx_gpio_port_get_raw(struct device *dev, gpio_port_value_t *value)
 	return err;
 }
 
-int lmp90xxx_gpio_port_set_masked_raw(struct device *dev,
+int lmp90xxx_gpio_port_set_masked_raw(const struct device *dev,
 				      gpio_port_pins_t mask,
 				      gpio_port_value_t value)
 {
@@ -848,7 +857,8 @@ int lmp90xxx_gpio_port_set_masked_raw(struct device *dev,
 	return err;
 }
 
-int lmp90xxx_gpio_port_set_bits_raw(struct device *dev, gpio_port_pins_t pins)
+int lmp90xxx_gpio_port_set_bits_raw(const struct device *dev,
+				    gpio_port_pins_t pins)
 {
 	struct lmp90xxx_data *data = dev->data;
 	int err = 0;
@@ -869,7 +879,7 @@ int lmp90xxx_gpio_port_set_bits_raw(struct device *dev, gpio_port_pins_t pins)
 	return err;
 }
 
-int lmp90xxx_gpio_port_clear_bits_raw(struct device *dev,
+int lmp90xxx_gpio_port_clear_bits_raw(const struct device *dev,
 				      gpio_port_pins_t pins)
 {
 	struct lmp90xxx_data *data = dev->data;
@@ -891,7 +901,8 @@ int lmp90xxx_gpio_port_clear_bits_raw(struct device *dev,
 	return err;
 }
 
-int lmp90xxx_gpio_port_toggle_bits(struct device *dev, gpio_port_pins_t pins)
+int lmp90xxx_gpio_port_toggle_bits(const struct device *dev,
+				   gpio_port_pins_t pins)
 {
 	struct lmp90xxx_data *data = dev->data;
 	uint8_t tmp;
@@ -912,11 +923,11 @@ int lmp90xxx_gpio_port_toggle_bits(struct device *dev, gpio_port_pins_t pins)
 
 #endif /* CONFIG_ADC_LMP90XXX_GPIO */
 
-static int lmp90xxx_init(struct device *dev)
+static int lmp90xxx_init(const struct device *dev)
 {
 	const struct lmp90xxx_config *config = dev->config;
 	struct lmp90xxx_data *data = dev->data;
-	struct device *drdyb_dev;
+	const struct device *drdyb_dev;
 	k_tid_t tid;
 	int err;
 
diff --git a/drivers/adc/adc_mchp_xec.c b/drivers/adc/adc_mchp_xec.c
index 11e73ea53c3745..83228e47a4a01e 100644
--- a/drivers/adc/adc_mchp_xec.c
+++ b/drivers/adc/adc_mchp_xec.c
@@ -76,7 +76,7 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 	}
 }
 
-static int adc_xec_channel_setup(struct device *dev,
+static int adc_xec_channel_setup(const struct device *dev,
 				 const struct adc_channel_cfg *channel_cfg)
 {
 	struct adc_xec_regs *adc_regs = ADC_XEC_REG_BASE;
@@ -146,7 +146,7 @@ static bool adc_xec_validate_buffer_size(const struct adc_sequence *sequence)
 	return true;
 }
 
-static int adc_xec_start_read(struct device *dev,
+static int adc_xec_start_read(const struct device *dev,
 			      const struct adc_sequence *sequence)
 {
 	struct adc_xec_regs *adc_regs = ADC_XEC_REG_BASE;
@@ -191,7 +191,7 @@ static int adc_xec_start_read(struct device *dev,
 	return adc_context_wait_for_completion(&data->ctx);
 }
 
-static int adc_xec_read(struct device *dev,
+static int adc_xec_read(const struct device *dev,
 			const struct adc_sequence *sequence)
 {
 	struct adc_xec_data *data = dev->data;
@@ -205,7 +205,7 @@ static int adc_xec_read(struct device *dev,
 }
 
 #if defined(CONFIG_ADC_ASYNC)
-static int adc_xec_read_async(struct device *dev,
+static int adc_xec_read_async(const struct device *dev,
 			      const struct adc_sequence *sequence,
 			      struct k_poll_signal *async)
 {
@@ -220,7 +220,7 @@ static int adc_xec_read_async(struct device *dev,
 }
 #endif /* CONFIG_ADC_ASYNC */
 
-static void xec_adc_get_sample(struct device *dev)
+static void xec_adc_get_sample(const struct device *dev)
 {
 	struct adc_xec_regs *adc_regs = ADC_XEC_REG_BASE;
 	struct adc_xec_data *data = dev->data;
@@ -251,7 +251,7 @@ static void xec_adc_get_sample(struct device *dev)
 	adc_regs->status_reg = ch_status;
 }
 
-static void adc_xec_isr(struct device *dev)
+static void adc_xec_isr(const struct device *dev)
 {
 	struct adc_xec_regs *adc_regs = ADC_XEC_REG_BASE;
 	struct adc_xec_data *data = dev->data;
@@ -282,7 +282,7 @@ struct adc_driver_api adc_xec_api = {
 	.ref_internal = XEC_ADC_VREF_ANALOG,
 };
 
-static int adc_xec_init(struct device *dev)
+static int adc_xec_init(const struct device *dev)
 {
 	struct adc_xec_regs *adc_regs = ADC_XEC_REG_BASE;
 	struct adc_xec_data *data = dev->data;
diff --git a/drivers/adc/adc_mcp320x.c b/drivers/adc/adc_mcp320x.c
index b5987dbe0da452..e109d4f589084b 100644
--- a/drivers/adc/adc_mcp320x.c
+++ b/drivers/adc/adc_mcp320x.c
@@ -36,7 +36,7 @@ struct mcp320x_config {
 
 struct mcp320x_data {
 	struct adc_context ctx;
-	struct device *spi_dev;
+	const struct device *spi_dev;
 	struct spi_cs_control spi_cs;
 	uint16_t *buffer;
 	uint16_t *repeat_buffer;
@@ -49,7 +49,7 @@ struct mcp320x_data {
 			CONFIG_ADC_MCP320X_ACQUISITION_THREAD_STACK_SIZE);
 };
 
-static int mcp320x_channel_setup(struct device *dev,
+static int mcp320x_channel_setup(const struct device *dev,
 				 const struct adc_channel_cfg *channel_cfg)
 {
 	const struct mcp320x_config *config = dev->config;
@@ -83,7 +83,7 @@ static int mcp320x_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int mcp320x_validate_buffer_size(struct device *dev,
+static int mcp320x_validate_buffer_size(const struct device *dev,
 					const struct adc_sequence *sequence)
 {
 	const struct mcp320x_config *config = dev->config;
@@ -109,7 +109,7 @@ static int mcp320x_validate_buffer_size(struct device *dev,
 	return 0;
 }
 
-static int mcp320x_start_read(struct device *dev,
+static int mcp320x_start_read(const struct device *dev,
 			      const struct adc_sequence *sequence)
 {
 	const struct mcp320x_config *config = dev->config;
@@ -139,7 +139,7 @@ static int mcp320x_start_read(struct device *dev,
 	return adc_context_wait_for_completion(&data->ctx);
 }
 
-static int mcp320x_read_async(struct device *dev,
+static int mcp320x_read_async(const struct device *dev,
 			      const struct adc_sequence *sequence,
 			      struct k_poll_signal *async)
 {
@@ -153,7 +153,7 @@ static int mcp320x_read_async(struct device *dev,
 	return err;
 }
 
-static int mcp320x_read(struct device *dev,
+static int mcp320x_read(const struct device *dev,
 			const struct adc_sequence *sequence)
 {
 	return mcp320x_read_async(dev, sequence, NULL);
@@ -179,7 +179,8 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 	}
 }
 
-static int mcp320x_read_channel(struct device *dev, uint8_t channel, uint16_t *result)
+static int mcp320x_read_channel(const struct device *dev, uint8_t channel,
+				uint16_t *result)
 {
 	const struct mcp320x_config *config = dev->config;
 	struct mcp320x_data *data = dev->data;
@@ -237,7 +238,7 @@ static int mcp320x_read_channel(struct device *dev, uint8_t channel, uint16_t *r
 	return 0;
 }
 
-static void mcp320x_acquisition_thread(struct device *dev)
+static void mcp320x_acquisition_thread(const struct device *dev)
 {
 	struct mcp320x_data *data = dev->data;
 	uint16_t result = 0;
@@ -271,7 +272,7 @@ static void mcp320x_acquisition_thread(struct device *dev)
 	}
 }
 
-static int mcp320x_init(struct device *dev)
+static int mcp320x_init(const struct device *dev)
 {
 	const struct mcp320x_config *config = dev->config;
 	struct mcp320x_data *data = dev->data;
diff --git a/drivers/adc/adc_mcux_adc12.c b/drivers/adc/adc_mcux_adc12.c
index 78a93897b97211..fc8fd6e7e3b939 100644
--- a/drivers/adc/adc_mcux_adc12.c
+++ b/drivers/adc/adc_mcux_adc12.c
@@ -25,11 +25,11 @@ struct mcux_adc12_config {
 	adc12_clock_divider_t clock_div;
 	adc12_reference_voltage_source_t ref_src;
 	uint32_t sample_clk_count;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_adc12_data {
-	struct device *dev;
+	const struct device *dev;
 	struct adc_context ctx;
 	uint16_t *buffer;
 	uint16_t *repeat_buffer;
@@ -37,7 +37,7 @@ struct mcux_adc12_data {
 	uint8_t channel_id;
 };
 
-static int mcux_adc12_channel_setup(struct device *dev,
+static int mcux_adc12_channel_setup(const struct device *dev,
 				    const struct adc_channel_cfg *channel_cfg)
 {
 	uint8_t channel_id = channel_cfg->channel_id;
@@ -70,7 +70,7 @@ static int mcux_adc12_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int mcux_adc12_start_read(struct device *dev,
+static int mcux_adc12_start_read(const struct device *dev,
 				 const struct adc_sequence *sequence)
 {
 	const struct mcux_adc12_config *config = dev->config;
@@ -130,7 +130,7 @@ static int mcux_adc12_start_read(struct device *dev,
 	return error;
 }
 
-static int mcux_adc12_read_async(struct device *dev,
+static int mcux_adc12_read_async(const struct device *dev,
 				 const struct adc_sequence *sequence,
 				 struct k_poll_signal *async)
 {
@@ -144,13 +144,13 @@ static int mcux_adc12_read_async(struct device *dev,
 	return error;
 }
 
-static int mcux_adc12_read(struct device *dev,
+static int mcux_adc12_read(const struct device *dev,
 			   const struct adc_sequence *sequence)
 {
 	return mcux_adc12_read_async(dev, sequence, NULL);
 }
 
-static void mcux_adc12_start_channel(struct device *dev)
+static void mcux_adc12_start_channel(const struct device *dev)
 {
 	const struct mcux_adc12_config *config = dev->config;
 	struct mcux_adc12_data *data = dev->data;
@@ -190,7 +190,7 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 
 static void mcux_adc12_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_adc12_config *config = dev->config;
 	struct mcux_adc12_data *data = dev->data;
 	ADC_Type *base = config->base;
@@ -211,7 +211,7 @@ static void mcux_adc12_isr(void *arg)
 	}
 }
 
-static int mcux_adc12_init(struct device *dev)
+static int mcux_adc12_init(const struct device *dev)
 {
 	const struct mcux_adc12_config *config = dev->config;
 	struct mcux_adc12_data *data = dev->data;
diff --git a/drivers/adc/adc_mcux_adc16.c b/drivers/adc/adc_mcux_adc16.c
index 9012da579f8e59..5be4ef6ed5a059 100644
--- a/drivers/adc/adc_mcux_adc16.c
+++ b/drivers/adc/adc_mcux_adc16.c
@@ -19,11 +19,11 @@ LOG_MODULE_REGISTER(adc_mcux_adc16);
 
 struct mcux_adc16_config {
 	ADC_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_adc16_data {
-	struct device *dev;
+	const struct device *dev;
 	struct adc_context ctx;
 	uint16_t *buffer;
 	uint16_t *repeat_buffer;
@@ -31,7 +31,7 @@ struct mcux_adc16_data {
 	uint8_t channel_id;
 };
 
-static int mcux_adc16_channel_setup(struct device *dev,
+static int mcux_adc16_channel_setup(const struct device *dev,
 				    const struct adc_channel_cfg *channel_cfg)
 {
 	uint8_t channel_id = channel_cfg->channel_id;
@@ -64,7 +64,8 @@ static int mcux_adc16_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int start_read(struct device *dev, const struct adc_sequence *sequence)
+static int start_read(const struct device *dev,
+		      const struct adc_sequence *sequence)
 {
 	const struct mcux_adc16_config *config = dev->config;
 	struct mcux_adc16_data *data = dev->data;
@@ -131,7 +132,7 @@ static int start_read(struct device *dev, const struct adc_sequence *sequence)
 	return error;
 }
 
-static int mcux_adc16_read(struct device *dev,
+static int mcux_adc16_read(const struct device *dev,
 			   const struct adc_sequence *sequence)
 {
 	struct mcux_adc16_data *data = dev->data;
@@ -145,7 +146,7 @@ static int mcux_adc16_read(struct device *dev,
 }
 
 #ifdef CONFIG_ADC_ASYNC
-static int mcux_adc16_read_async(struct device *dev,
+static int mcux_adc16_read_async(const struct device *dev,
 				 const struct adc_sequence *sequence,
 				 struct k_poll_signal *async)
 {
@@ -160,7 +161,7 @@ static int mcux_adc16_read_async(struct device *dev,
 }
 #endif
 
-static void mcux_adc16_start_channel(struct device *dev)
+static void mcux_adc16_start_channel(const struct device *dev)
 {
 	const struct mcux_adc16_config *config = dev->config;
 	struct mcux_adc16_data *data = dev->data;
@@ -204,7 +205,7 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 
 static void mcux_adc16_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_adc16_config *config = dev->config;
 	struct mcux_adc16_data *data = dev->data;
 	ADC_Type *base = config->base;
@@ -225,7 +226,7 @@ static void mcux_adc16_isr(void *arg)
 	}
 }
 
-static int mcux_adc16_init(struct device *dev)
+static int mcux_adc16_init(const struct device *dev)
 {
 	const struct mcux_adc16_config *config = dev->config;
 	struct mcux_adc16_data *data = dev->data;
diff --git a/drivers/adc/adc_nrfx_adc.c b/drivers/adc/adc_nrfx_adc.c
index 7d40437e03f679..bfa99ff7bbb9f8 100644
--- a/drivers/adc/adc_nrfx_adc.c
+++ b/drivers/adc/adc_nrfx_adc.c
@@ -31,7 +31,7 @@ static nrfx_adc_channel_t m_channels[CONFIG_ADC_NRFX_ADC_CHANNEL_COUNT];
 
 
 /* Implementation of the ADC driver API function: adc_channel_setup. */
-static int adc_nrfx_channel_setup(struct device *dev,
+static int adc_nrfx_channel_setup(const struct device *dev,
 				  const struct adc_channel_cfg *channel_cfg)
 {
 	uint8_t channel_id = channel_cfg->channel_id;
@@ -136,7 +136,8 @@ static int check_buffer_size(const struct adc_sequence *sequence,
 	return 0;
 }
 
-static int start_read(struct device *dev, const struct adc_sequence *sequence)
+static int start_read(const struct device *dev,
+		      const struct adc_sequence *sequence)
 {
 	int error;
 	uint32_t selected_channels = sequence->channels;
@@ -210,7 +211,7 @@ static int start_read(struct device *dev, const struct adc_sequence *sequence)
 }
 
 /* Implementation of the ADC driver API function: adc_read. */
-static int adc_nrfx_read(struct device *dev,
+static int adc_nrfx_read(const struct device *dev,
 			 const struct adc_sequence *sequence)
 {
 	int error;
@@ -224,7 +225,7 @@ static int adc_nrfx_read(struct device *dev,
 
 #ifdef CONFIG_ADC_ASYNC
 /* Implementation of the ADC driver API function: adc_read_sync. */
-static int adc_nrfx_read_async(struct device *dev,
+static int adc_nrfx_read_async(const struct device *dev,
 			       const struct adc_sequence *sequence,
 			       struct k_poll_signal *async)
 {
@@ -242,14 +243,14 @@ DEVICE_DECLARE(adc_0);
 
 static void event_handler(const nrfx_adc_evt_t *p_event)
 {
-	struct device *dev = DEVICE_GET(adc_0);
+	const struct device *dev = DEVICE_GET(adc_0);
 
 	if (p_event->type == NRFX_ADC_EVT_DONE) {
 		adc_context_on_sampling_done(&m_data.ctx, dev);
 	}
 }
 
-static int init_adc(struct device *dev)
+static int init_adc(const struct device *dev)
 {
 	const nrfx_adc_config_t config = NRFX_ADC_DEFAULT_CONFIG;
 
diff --git a/drivers/adc/adc_nrfx_saadc.c b/drivers/adc/adc_nrfx_saadc.c
index 77b98f4533dcd4..b0ca9c93b0c699 100644
--- a/drivers/adc/adc_nrfx_saadc.c
+++ b/drivers/adc/adc_nrfx_saadc.c
@@ -28,7 +28,7 @@ static struct driver_data m_data = {
 
 
 /* Implementation of the ADC driver API function: adc_channel_setup. */
-static int adc_nrfx_channel_setup(struct device *dev,
+static int adc_nrfx_channel_setup(const struct device *dev,
 				  const struct adc_channel_cfg *channel_cfg)
 {
 	nrf_saadc_channel_config_t config = {
@@ -253,7 +253,8 @@ static int check_buffer_size(const struct adc_sequence *sequence,
 	return 0;
 }
 
-static int start_read(struct device *dev, const struct adc_sequence *sequence)
+static int start_read(const struct device *dev,
+		      const struct adc_sequence *sequence)
 {
 	int error;
 	uint32_t selected_channels = sequence->channels;
@@ -337,7 +338,7 @@ static int start_read(struct device *dev, const struct adc_sequence *sequence)
 }
 
 /* Implementation of the ADC driver API function: adc_read. */
-static int adc_nrfx_read(struct device *dev,
+static int adc_nrfx_read(const struct device *dev,
 			 const struct adc_sequence *sequence)
 {
 	int error;
@@ -351,7 +352,7 @@ static int adc_nrfx_read(struct device *dev,
 
 #ifdef CONFIG_ADC_ASYNC
 /* Implementation of the ADC driver API function: adc_read_async. */
-static int adc_nrfx_read_async(struct device *dev,
+static int adc_nrfx_read_async(const struct device *dev,
 			       const struct adc_sequence *sequence,
 			       struct k_poll_signal *async)
 {
@@ -367,7 +368,7 @@ static int adc_nrfx_read_async(struct device *dev,
 
 static void saadc_irq_handler(void *param)
 {
-	struct device *dev = (struct device *)param;
+	const struct device *dev = (const struct device *)param;
 
 	if (nrf_saadc_event_check(NRF_SAADC, NRF_SAADC_EVENT_END)) {
 		nrf_saadc_event_clear(NRF_SAADC, NRF_SAADC_EVENT_END);
@@ -393,7 +394,7 @@ static void saadc_irq_handler(void *param)
 
 DEVICE_DECLARE(adc_0);
 
-static int init_saadc(struct device *dev)
+static int init_saadc(const struct device *dev)
 {
 	nrf_saadc_event_clear(NRF_SAADC, NRF_SAADC_EVENT_END);
 	nrf_saadc_event_clear(NRF_SAADC, NRF_SAADC_EVENT_CALIBRATEDONE);
diff --git a/drivers/adc/adc_sam0.c b/drivers/adc/adc_sam0.c
index f6783226a06335..3e0f31c43797a8 100644
--- a/drivers/adc/adc_sam0.c
+++ b/drivers/adc/adc_sam0.c
@@ -26,7 +26,7 @@ LOG_MODULE_REGISTER(adc_sam0, CONFIG_ADC_LOG_LEVEL);
 
 struct adc_sam0_data {
 	struct adc_context ctx;
-	struct device *dev;
+	const struct device *dev;
 
 	uint16_t *buffer;
 
@@ -55,7 +55,7 @@ struct adc_sam0_cfg {
 	uint32_t freq;
 	uint16_t prescaler;
 
-	void (*config_func)(struct device *dev);
+	void (*config_func)(const struct device *dev);
 };
 
 #define DEV_CFG(dev) \
@@ -74,7 +74,7 @@ static void wait_synchronization(Adc *const adc)
 #endif
 }
 
-static int adc_sam0_acquisition_to_clocks(struct device *dev,
+static int adc_sam0_acquisition_to_clocks(const struct device *dev,
 					  uint16_t acquisition_time)
 {
 	const struct adc_sam0_cfg *const cfg = DEV_CFG(dev);
@@ -119,7 +119,7 @@ static int adc_sam0_acquisition_to_clocks(struct device *dev,
 	return (int)scaled_acq;
 }
 
-static int adc_sam0_channel_setup(struct device *dev,
+static int adc_sam0_channel_setup(const struct device *dev,
 				  const struct adc_channel_cfg *channel_cfg)
 {
 	const struct adc_sam0_cfg *const cfg = DEV_CFG(dev);
@@ -281,7 +281,7 @@ static int adc_sam0_channel_setup(struct device *dev,
 	return 0;
 }
 
-static void adc_sam0_start_conversion(struct device *dev)
+static void adc_sam0_start_conversion(const struct device *dev)
 {
 	const struct adc_sam0_cfg *const cfg = DEV_CFG(dev);
 	Adc *const adc = cfg->regs;
@@ -333,7 +333,8 @@ static int check_buffer_size(const struct adc_sequence *sequence,
 	return 0;
 }
 
-static int start_read(struct device *dev, const struct adc_sequence *sequence)
+static int start_read(const struct device *dev,
+		      const struct adc_sequence *sequence)
 {
 	const struct adc_sam0_cfg *const cfg = DEV_CFG(dev);
 	struct adc_sam0_data *data = DEV_DATA(dev);
@@ -415,7 +416,7 @@ static int start_read(struct device *dev, const struct adc_sequence *sequence)
 	return error;
 }
 
-static int adc_sam0_read(struct device *dev,
+static int adc_sam0_read(const struct device *dev,
 			 const struct adc_sequence *sequence)
 {
 	struct adc_sam0_data *data = DEV_DATA(dev);
@@ -430,7 +431,7 @@ static int adc_sam0_read(struct device *dev,
 
 static void adc_sam0_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct adc_sam0_data *data = DEV_DATA(dev);
 	const struct adc_sam0_cfg *const cfg = DEV_CFG(dev);
 	Adc *const adc = cfg->regs;
@@ -454,7 +455,7 @@ static void adc_sam0_isr(void *arg)
 	adc_context_on_sampling_done(&data->ctx, dev);
 }
 
-static int adc_sam0_init(struct device *dev)
+static int adc_sam0_init(const struct device *dev)
 {
 	const struct adc_sam0_cfg *const cfg = DEV_CFG(dev);
 	struct adc_sam0_data *data = DEV_DATA(dev);
@@ -498,7 +499,7 @@ static int adc_sam0_init(struct device *dev)
 }
 
 #ifdef CONFIG_ADC_ASYNC
-static int adc_sam0_read_async(struct device *dev,
+static int adc_sam0_read_async(const struct device *dev,
 			       const struct adc_sequence *sequence,
 			       struct k_poll_signal *async)
 {
diff --git a/drivers/adc/adc_sam_afec.c b/drivers/adc/adc_sam_afec.c
index 6693a6a026f664..95a6edecd624c5 100644
--- a/drivers/adc/adc_sam_afec.c
+++ b/drivers/adc/adc_sam_afec.c
@@ -33,11 +33,11 @@ LOG_MODULE_REGISTER(adc_sam_afec);
 
 #define CONF_ADC_PRESCALER ((SOC_ATMEL_SAM_MCK_FREQ_HZ / 15000000) - 1)
 
-typedef void (*cfg_func_t)(struct device *dev);
+typedef void (*cfg_func_t)(const struct device *dev);
 
 struct adc_sam_data {
 	struct adc_context ctx;
-	struct device *dev;
+	const struct device *dev;
 
 	/* Pointer to the buffer in the sequence. */
 	uint16_t *buffer;
@@ -68,7 +68,7 @@ struct adc_sam_cfg {
 #define DEV_DATA(dev) \
 	((struct adc_sam_data *)(dev)->data)
 
-static int adc_sam_channel_setup(struct device *dev,
+static int adc_sam_channel_setup(const struct device *dev,
 				 const struct adc_channel_cfg *channel_cfg)
 {
 	const struct adc_sam_cfg * const cfg = DEV_CFG(dev);
@@ -118,7 +118,7 @@ static int adc_sam_channel_setup(struct device *dev,
 	return 0;
 }
 
-static void adc_sam_start_conversion(struct device *dev)
+static void adc_sam_start_conversion(const struct device *dev)
 {
 	const struct adc_sam_cfg *const cfg = DEV_CFG(dev);
 	struct adc_sam_data *data = DEV_DATA(dev);
@@ -183,7 +183,8 @@ static int check_buffer_size(const struct adc_sequence *sequence,
 	return 0;
 }
 
-static int start_read(struct device *dev, const struct adc_sequence *sequence)
+static int start_read(const struct device *dev,
+		      const struct adc_sequence *sequence)
 {
 	struct adc_sam_data *data = DEV_DATA(dev);
 	int error = 0;
@@ -247,7 +248,7 @@ static int start_read(struct device *dev, const struct adc_sequence *sequence)
 	return error;
 }
 
-static int adc_sam_read(struct device *dev,
+static int adc_sam_read(const struct device *dev,
 			const struct adc_sequence *sequence)
 {
 	struct adc_sam_data *data = DEV_DATA(dev);
@@ -260,7 +261,7 @@ static int adc_sam_read(struct device *dev,
 	return error;
 }
 
-static int adc_sam_init(struct device *dev)
+static int adc_sam_init(const struct device *dev)
 {
 	const struct adc_sam_cfg *const cfg = DEV_CFG(dev);
 	struct adc_sam_data *data = DEV_DATA(dev);
@@ -301,7 +302,7 @@ static int adc_sam_init(struct device *dev)
 }
 
 #ifdef CONFIG_ADC_ASYNC
-static int adc_sam_read_async(struct device *dev,
+static int adc_sam_read_async(const struct device *dev,
 			      const struct adc_sequence *sequence,
 			      struct k_poll_signal *async)
 {
@@ -326,7 +327,7 @@ static const struct adc_driver_api adc_sam_api = {
 
 static void adc_sam_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct adc_sam_data *data = DEV_DATA(dev);
 	const struct adc_sam_cfg *const cfg = DEV_CFG(dev);
 	Afec *const afec = cfg->regs;
diff --git a/drivers/adc/adc_shell.c b/drivers/adc/adc_shell.c
index e80ed421db187c..7ec0de69d93c0e 100644
--- a/drivers/adc/adc_shell.c
+++ b/drivers/adc/adc_shell.c
@@ -118,7 +118,7 @@ static int get_adc_from_list(char *name)
 static int cmd_adc_channel(const struct shell *shell, size_t argc, char **argv)
 {
 	int retval = 0;
-	struct device *adc_dev;
+	const struct device *adc_dev;
 	int chosen_adc;
 
 	if (argc != args_no.channel) {
@@ -175,7 +175,7 @@ static const struct gain_string_to_enum gain_list[] = {
 static int cmd_adc_gain(const struct shell *shell, size_t argc, char **argv)
 {
 	int retval = -EINVAL;
-	struct device *adc_dev;
+	const struct device *adc_dev;
 	int chosen_adc;
 	int i;
 
@@ -207,7 +207,7 @@ static int cmd_adc_gain(const struct shell *shell, size_t argc, char **argv)
 static int cmd_adc_acq(const struct shell *shell, size_t argc, char **argv)
 {
 	int retval = 0;
-	struct device *adc_dev;
+	const struct device *adc_dev;
 	int chosen_adc;
 	uint16_t acq_time;
 
@@ -255,7 +255,7 @@ static int cmd_adc_acq(const struct shell *shell, size_t argc, char **argv)
 static int cmd_adc_reso(const struct shell *shell, size_t argc, char **argv)
 {
 	int retval = 0;
-	struct device *adc_dev;
+	const struct device *adc_dev;
 	int chosen_adc;
 
 	if (argc != args_no.resolution ||
@@ -305,7 +305,7 @@ static const struct reference_string_to_enum reference_list[] = {
 static int cmd_adc_ref(const struct shell *shell, size_t argc, char **argv)
 {
 	int retval = -EINVAL;
-	struct device *adc_dev;
+	const struct device *adc_dev;
 	int chosen_adc;
 	int i;
 
@@ -339,7 +339,7 @@ static int cmd_adc_read(const struct shell *shell, size_t argc, char **argv)
 {
 	int retval = 0;
 	int chosen_adc = -1;
-	struct device *adc_dev;
+	const struct device *adc_dev;
 	uint16_t m_sample_buffer[BUFFER_SIZE];
 
 	if (argc != args_no.read) {
diff --git a/drivers/adc/adc_stm32.c b/drivers/adc/adc_stm32.c
index 29c38f226e3d85..36a499d13835ee 100644
--- a/drivers/adc/adc_stm32.c
+++ b/drivers/adc/adc_stm32.c
@@ -203,7 +203,7 @@ static const uint32_t table_samp_time[] = {
 
 struct adc_stm32_data {
 	struct adc_context ctx;
-	struct device *dev;
+	const struct device *dev;
 	uint16_t *buffer;
 	uint16_t *repeat_buffer;
 
@@ -220,7 +220,7 @@ struct adc_stm32_cfg {
 	void (*irq_cfg_func)(void);
 
 	struct stm32_pclken pclken;
-	struct device *p_dev;
+	const struct device *p_dev;
 };
 
 static int check_buffer_size(const struct adc_sequence *sequence,
@@ -243,7 +243,7 @@ static int check_buffer_size(const struct adc_sequence *sequence,
 	return 0;
 }
 
-static void adc_stm32_start_conversion(struct device *dev)
+static void adc_stm32_start_conversion(const struct device *dev)
 {
 	const struct adc_stm32_cfg *config = dev->config;
 	ADC_TypeDef *adc = (ADC_TypeDef *)config->base;
@@ -263,7 +263,8 @@ static void adc_stm32_start_conversion(struct device *dev)
 #endif
 }
 
-static int start_read(struct device *dev, const struct adc_sequence *sequence)
+static int start_read(const struct device *dev,
+		      const struct adc_sequence *sequence)
 {
 	const struct adc_stm32_cfg *config = dev->config;
 	struct adc_stm32_data *data = dev->data;
@@ -387,7 +388,7 @@ static void adc_context_update_buffer_pointer(struct adc_context *ctx,
 
 static void adc_stm32_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct adc_stm32_data *data = (struct adc_stm32_data *)dev->data;
 	const struct adc_stm32_cfg *config =
 		(const struct adc_stm32_cfg *)dev->config;
@@ -400,7 +401,7 @@ static void adc_stm32_isr(void *arg)
 	LOG_DBG("ISR triggered.");
 }
 
-static int adc_stm32_read(struct device *dev,
+static int adc_stm32_read(const struct device *dev,
 			  const struct adc_sequence *sequence)
 {
 	struct adc_stm32_data *data = dev->data;
@@ -414,7 +415,7 @@ static int adc_stm32_read(struct device *dev,
 }
 
 #ifdef CONFIG_ADC_ASYNC
-static int adc_stm32_read_async(struct device *dev,
+static int adc_stm32_read_async(const struct device *dev,
 				 const struct adc_sequence *sequence,
 				 struct k_poll_signal *async)
 {
@@ -446,7 +447,7 @@ static int adc_stm32_check_acq_time(uint16_t acq_time)
 	return -EINVAL;
 }
 
-static void adc_stm32_setup_speed(struct device *dev, uint8_t id,
+static void adc_stm32_setup_speed(const struct device *dev, uint8_t id,
 				  uint8_t acq_time_index)
 {
 	const struct adc_stm32_cfg *config =
@@ -463,8 +464,8 @@ static void adc_stm32_setup_speed(struct device *dev, uint8_t id,
 #endif
 }
 
-static int adc_stm32_channel_setup(struct device *dev,
-			    const struct adc_channel_cfg *channel_cfg)
+static int adc_stm32_channel_setup(const struct device *dev,
+				   const struct adc_channel_cfg *channel_cfg)
 {
 #if defined(CONFIG_SOC_SERIES_STM32F0X) || defined(CONFIG_SOC_SERIES_STM32L0X)
 	struct adc_stm32_data *data = dev->data;
@@ -520,7 +521,7 @@ static int adc_stm32_channel_setup(struct device *dev,
 	!defined(CONFIG_SOC_SERIES_STM32F7X) && \
 	!defined(CONFIG_SOC_SERIES_STM32F1X) && \
 	!defined(CONFIG_SOC_SERIES_STM32L1X)
-static void adc_stm32_calib(struct device *dev)
+static void adc_stm32_calib(const struct device *dev)
 {
 	const struct adc_stm32_cfg *config =
 		(const struct adc_stm32_cfg *)dev->config;
@@ -542,11 +543,11 @@ static void adc_stm32_calib(struct device *dev)
 }
 #endif
 
-static int adc_stm32_init(struct device *dev)
+static int adc_stm32_init(const struct device *dev)
 {
 	struct adc_stm32_data *data = dev->data;
 	const struct adc_stm32_cfg *config = dev->config;
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	ADC_TypeDef *adc = (ADC_TypeDef *)config->base;
 
diff --git a/drivers/audio/intel_dmic.c b/drivers/audio/intel_dmic.c
index 23185be9647bef..d43565a05fb9ce 100644
--- a/drivers/audio/intel_dmic.c
+++ b/drivers/audio/intel_dmic.c
@@ -133,7 +133,7 @@ static struct _dmic_pdata {
 	uint8_t num_streams;
 	uint8_t reserved;
 	struct _stream_data streams[DMIC_MAX_STREAMS];
-	struct device *dma_dev;
+	const struct device *dma_dev;
 } dmic_private;
 
 static inline void dmic_parse_channel_map(uint32_t channel_map_lo,
@@ -714,8 +714,9 @@ static int source_ipm_helper(struct pdm_chan_cfg *config, uint32_t *source_mask,
 	return ipm;
 }
 
-static int configure_registers(struct device *dev,
-		struct dmic_configuration *hw_cfg, struct dmic_cfg *config)
+static int configure_registers(const struct device *dev,
+			       struct dmic_configuration *hw_cfg,
+			       struct dmic_cfg *config)
 {
 	uint8_t skew;
 	uint8_t swap_mask;
@@ -949,7 +950,7 @@ static int configure_registers(struct device *dev,
 	return 0;
 }
 
-static void dmic_dma_callback(struct device *dev, void *arg,
+static void dmic_dma_callback(const struct device *dev, void *arg,
 			      uint32_t chan, int err_code)
 {
 	void *buffer;
@@ -1005,7 +1006,7 @@ static void dmic_dma_callback(struct device *dev, void *arg,
 	}
 }
 
-static int dmic_set_config(struct device *dev, struct dmic_cfg *config)
+static int dmic_set_config(const struct device *dev, struct dmic_cfg *config)
 {
 	struct decim_modes modes_a;
 	struct decim_modes modes_b;
@@ -1108,7 +1109,7 @@ static int dmic_set_config(struct device *dev, struct dmic_cfg *config)
 }
 
 /* start the DMIC for capture */
-static void dmic_start(struct device *dev)
+static void dmic_start(const struct device *dev)
 {
 	struct _stream_data *stream;
 	unsigned int key;
@@ -1258,7 +1259,8 @@ static void dmic_stop(void)
 	}
 }
 
-static int dmic_trigger_device(struct device *dev, enum dmic_trigger cmd)
+static int dmic_trigger_device(const struct device *dev,
+			       enum dmic_trigger cmd)
 {
 	unsigned int key;
 
@@ -1293,7 +1295,7 @@ static inline uint8_t dmic_parse_clk_skew_map(uint32_t skew_map, uint8_t pdm)
 	return (uint8_t)((skew_map >> ((pdm & BIT_MASK(3)) * 4U)) & BIT_MASK(4));
 }
 
-static int dmic_initialize_device(struct device *dev)
+static int dmic_initialize_device(const struct device *dev)
 {
 	int stream;
 	struct _stream_data *stream_data;
@@ -1316,7 +1318,8 @@ static int dmic_initialize_device(struct device *dev)
 	return 0;
 }
 
-static int dmic_configure_device(struct device *dev, struct dmic_cfg *config)
+static int dmic_configure_device(const struct device *dev,
+				 struct dmic_cfg *config)
 {
 	int ret = 0;
 
@@ -1334,8 +1337,8 @@ static int dmic_configure_device(struct device *dev, struct dmic_cfg *config)
 	return ret;
 }
 
-static int dmic_read_device(struct device *dev, uint8_t stream,
-		void **buffer, size_t *size, int32_t timeout)
+static int dmic_read_device(const struct device *dev, uint8_t stream,
+			    void **buffer, size_t *size, int32_t timeout)
 {
 	int ret;
 
diff --git a/drivers/audio/mpxxdtyy-i2s.c b/drivers/audio/mpxxdtyy-i2s.c
index 04265698b0bc0f..ea2dd9413163c3 100644
--- a/drivers/audio/mpxxdtyy-i2s.c
+++ b/drivers/audio/mpxxdtyy-i2s.c
@@ -20,7 +20,7 @@ LOG_MODULE_DECLARE(mpxxdtyy);
 
 K_MEM_SLAB_DEFINE(rx_pdm_i2s_mslab, PDM_BLOCK_MAX_SIZE_BYTES, NUM_RX_BLOCKS, 1);
 
-int mpxxdtyy_i2s_read(struct device *dev, uint8_t stream, void **buffer,
+int mpxxdtyy_i2s_read(const struct device *dev, uint8_t stream, void **buffer,
 		      size_t *size, int32_t timeout)
 {
 	int ret;
@@ -51,7 +51,7 @@ int mpxxdtyy_i2s_read(struct device *dev, uint8_t stream, void **buffer,
 	return 0;
 }
 
-int mpxxdtyy_i2s_trigger(struct device *dev, enum dmic_trigger cmd)
+int mpxxdtyy_i2s_trigger(const struct device *dev, enum dmic_trigger cmd)
 {
 	int ret;
 	struct mpxxdtyy_data *const data = DEV_DATA(dev);
@@ -89,7 +89,7 @@ int mpxxdtyy_i2s_trigger(struct device *dev, enum dmic_trigger cmd)
 	return 0;
 }
 
-int mpxxdtyy_i2s_configure(struct device *dev, struct dmic_cfg *cfg)
+int mpxxdtyy_i2s_configure(const struct device *dev, struct dmic_cfg *cfg)
 {
 	int ret;
 	struct mpxxdtyy_data *const data = DEV_DATA(dev);
diff --git a/drivers/audio/mpxxdtyy.c b/drivers/audio/mpxxdtyy.c
index 88d422926ccbd3..3a6b916ce0c853 100644
--- a/drivers/audio/mpxxdtyy.c
+++ b/drivers/audio/mpxxdtyy.c
@@ -45,7 +45,7 @@ static uint8_t right_channel(uint8_t a, uint8_t b)
 	return ch_demux[a & CHANNEL_MASK] | (ch_demux[b & CHANNEL_MASK] << 4);
 }
 
-uint16_t sw_filter_lib_init(struct device *dev, struct dmic_cfg *cfg)
+uint16_t sw_filter_lib_init(const struct device *dev, struct dmic_cfg *cfg)
 {
 	struct mpxxdtyy_data *const data = DEV_DATA(dev);
 	TPDMFilter_InitStruct *pdm_filter = &data->pdm_filter[0];
@@ -148,7 +148,7 @@ static const struct _dmic_ops mpxxdtyy_driver_api = {
 #endif /* DT_ANY_INST_ON_BUS_STATUS_OKAY(i2s) */
 };
 
-static int mpxxdtyy_initialize(struct device *dev)
+static int mpxxdtyy_initialize(const struct device *dev)
 {
 	struct mpxxdtyy_data *const data = DEV_DATA(dev);
 
diff --git a/drivers/audio/mpxxdtyy.h b/drivers/audio/mpxxdtyy.h
index a096e216409f6d..4bad70cdd457d4 100644
--- a/drivers/audio/mpxxdtyy.h
+++ b/drivers/audio/mpxxdtyy.h
@@ -25,23 +25,23 @@ extern "C" {
 	((struct mpxxdtyy_data *const)(dev)->data)
 
 struct mpxxdtyy_data {
-	struct device		*comm_master;
+	const struct device *comm_master;
 	enum dmic_state		state;
 	TPDMFilter_InitStruct	pdm_filter[2];
 	size_t			pcm_mem_size;
 	struct k_mem_slab	*pcm_mem_slab;
 };
 
-uint16_t sw_filter_lib_init(struct device *dev, struct dmic_cfg *cfg);
+uint16_t sw_filter_lib_init(const struct device *dev, struct dmic_cfg *cfg);
 int sw_filter_lib_run(TPDMFilter_InitStruct *pdm_filter,
 		      void *pdm_block, void *pcm_block,
 		      size_t pdm_size, size_t pcm_size);
 
 #if DT_ANY_INST_ON_BUS_STATUS_OKAY(i2s)
-int mpxxdtyy_i2s_read(struct device *dev, uint8_t stream, void **buffer,
+int mpxxdtyy_i2s_read(const struct device *dev, uint8_t stream, void **buffer,
 		      size_t *size, int32_t timeout);
-int mpxxdtyy_i2s_trigger(struct device *dev, enum dmic_trigger cmd);
-int mpxxdtyy_i2s_configure(struct device *dev, struct dmic_cfg *cfg);
+int mpxxdtyy_i2s_trigger(const struct device *dev, enum dmic_trigger cmd);
+int mpxxdtyy_i2s_configure(const struct device *dev, struct dmic_cfg *cfg);
 #endif /* DT_ANY_INST_ON_BUS_STATUS_OKAY(i2s) */
 
 #ifdef __cplusplus
diff --git a/drivers/audio/tlv320dac310x.c b/drivers/audio/tlv320dac310x.c
index b2b5512e504b71..3c7ecc0d618224 100644
--- a/drivers/audio/tlv320dac310x.c
+++ b/drivers/audio/tlv320dac310x.c
@@ -25,10 +25,10 @@ LOG_MODULE_REGISTER(tlv320dac310x);
 #define CODEC_OUTPUT_VOLUME_MIN		(-78 * 2)
 
 struct codec_driver_config {
-	struct device	*i2c_device;
+	const struct device *i2c_device;
 	const char	*i2c_dev_name;
 	uint8_t		i2c_address;
-	struct device	*gpio_device;
+	const struct device *gpio_device;
 	const char	*gpio_dev_name;
 	uint32_t		gpio_pin;
 	int		gpio_flags;
@@ -55,25 +55,28 @@ static struct codec_driver_data codec_device_data;
 #define DEV_DATA(dev) \
 	((struct codec_driver_data *const)(dev)->data)
 
-static void codec_write_reg(struct device *dev, struct reg_addr reg, uint8_t val);
-static void codec_read_reg(struct device *dev, struct reg_addr reg, uint8_t *val);
-static void codec_soft_reset(struct device *dev);
-static int codec_configure_dai(struct device *dev, audio_dai_cfg_t *cfg);
-static int codec_configure_clocks(struct device *dev,
-		struct audio_codec_cfg *cfg);
-static int codec_configure_filters(struct device *dev, audio_dai_cfg_t *cfg);
+static void codec_write_reg(const struct device *dev, struct reg_addr reg,
+			    uint8_t val);
+static void codec_read_reg(const struct device *dev, struct reg_addr reg,
+			   uint8_t *val);
+static void codec_soft_reset(const struct device *dev);
+static int codec_configure_dai(const struct device *dev, audio_dai_cfg_t *cfg);
+static int codec_configure_clocks(const struct device *dev,
+				  struct audio_codec_cfg *cfg);
+static int codec_configure_filters(const struct device *dev,
+				   audio_dai_cfg_t *cfg);
 static enum osr_multiple codec_get_osr_multiple(audio_dai_cfg_t *cfg);
-static void codec_configure_output(struct device *dev);
-static int codec_set_output_volume(struct device *dev, int vol);
+static void codec_configure_output(const struct device *dev);
+static int codec_set_output_volume(const struct device *dev, int vol);
 
 #if (LOG_LEVEL >= LOG_LEVEL_DEBUG)
-static void codec_read_all_regs(struct device *dev);
+static void codec_read_all_regs(const struct device *dev);
 #define CODEC_DUMP_REGS(dev)	codec_read_all_regs((dev))
 #else
 #define CODEC_DUMP_REGS(dev)
 #endif
 
-static int codec_initialize(struct device *dev)
+static int codec_initialize(const struct device *dev)
 {
 	struct codec_driver_config *const dev_cfg = DEV_CFG(dev);
 
@@ -96,8 +99,8 @@ static int codec_initialize(struct device *dev)
 	return 0;
 }
 
-static int codec_configure(struct device *dev,
-		struct audio_codec_cfg *cfg)
+static int codec_configure(const struct device *dev,
+			   struct audio_codec_cfg *cfg)
 {
 	struct codec_driver_config *const dev_cfg = DEV_CFG(dev);
 	int ret;
@@ -127,7 +130,7 @@ static int codec_configure(struct device *dev,
 	return ret;
 }
 
-static void codec_start_output(struct device *dev)
+static void codec_start_output(const struct device *dev)
 {
 	/* powerup DAC channels */
 	codec_write_reg(dev, DATA_PATH_SETUP_ADDR, DAC_LR_POWERUP_DEFAULT);
@@ -138,7 +141,7 @@ static void codec_start_output(struct device *dev)
 	CODEC_DUMP_REGS(dev);
 }
 
-static void codec_stop_output(struct device *dev)
+static void codec_stop_output(const struct device *dev)
 {
 	/* mute DAC channels */
 	codec_write_reg(dev, VOL_CTRL_ADDR, VOL_CTRL_MUTE_DEFAULT);
@@ -147,21 +150,22 @@ static void codec_stop_output(struct device *dev)
 	codec_write_reg(dev, DATA_PATH_SETUP_ADDR, DAC_LR_POWERDN_DEFAULT);
 }
 
-static void codec_mute_output(struct device *dev)
+static void codec_mute_output(const struct device *dev)
 {
 	/* mute DAC channels */
 	codec_write_reg(dev, VOL_CTRL_ADDR, VOL_CTRL_MUTE_DEFAULT);
 }
 
-static void codec_unmute_output(struct device *dev)
+static void codec_unmute_output(const struct device *dev)
 {
 	/* unmute DAC channels */
 	codec_write_reg(dev, VOL_CTRL_ADDR, VOL_CTRL_UNMUTE_DEFAULT);
 }
 
-static int codec_set_property(struct device *dev,
-		audio_property_t property, audio_channel_t channel,
-		audio_property_value_t val)
+static int codec_set_property(const struct device *dev,
+			      audio_property_t property,
+			      audio_channel_t channel,
+			      audio_property_value_t val)
 {
 	/* individual channel control not currently supported */
 	if (channel != AUDIO_CHANNEL_ALL) {
@@ -189,13 +193,14 @@ static int codec_set_property(struct device *dev,
 	return -EINVAL;
 }
 
-static int codec_apply_properties(struct device *dev)
+static int codec_apply_properties(const struct device *dev)
 {
 	/* nothing to do because there is nothing cached */
 	return 0;
 }
 
-static void codec_write_reg(struct device *dev, struct reg_addr reg, uint8_t val)
+static void codec_write_reg(const struct device *dev, struct reg_addr reg,
+			    uint8_t val)
 {
 	struct codec_driver_data *const dev_data = DEV_DATA(dev);
 	struct codec_driver_config *const dev_cfg = DEV_CFG(dev);
@@ -213,7 +218,8 @@ static void codec_write_reg(struct device *dev, struct reg_addr reg, uint8_t val
 			reg.page, reg.reg_addr, val);
 }
 
-static void codec_read_reg(struct device *dev, struct reg_addr reg, uint8_t *val)
+static void codec_read_reg(const struct device *dev, struct reg_addr reg,
+			   uint8_t *val)
 {
 	struct codec_driver_data *const dev_data = DEV_DATA(dev);
 	struct codec_driver_config *const dev_cfg = DEV_CFG(dev);
@@ -231,13 +237,13 @@ static void codec_read_reg(struct device *dev, struct reg_addr reg, uint8_t *val
 			reg.page, reg.reg_addr, *val);
 }
 
-static void codec_soft_reset(struct device *dev)
+static void codec_soft_reset(const struct device *dev)
 {
 	/* soft reset the DAC */
 	codec_write_reg(dev, SOFT_RESET_ADDR, SOFT_RESET_ASSERT);
 }
 
-static int codec_configure_dai(struct device *dev, audio_dai_cfg_t *cfg)
+static int codec_configure_dai(const struct device *dev, audio_dai_cfg_t *cfg)
 {
 	uint8_t val;
 
@@ -274,8 +280,8 @@ static int codec_configure_dai(struct device *dev, audio_dai_cfg_t *cfg)
 	return 0;
 }
 
-static int codec_configure_clocks(struct device *dev,
-		struct audio_codec_cfg *cfg)
+static int codec_configure_clocks(const struct device *dev,
+				  struct audio_codec_cfg *cfg)
 {
 	int dac_clk, mod_clk;
 	struct i2s_config *i2s;
@@ -373,7 +379,8 @@ static int codec_configure_clocks(struct device *dev,
 	return 0;
 }
 
-static int codec_configure_filters(struct device *dev, audio_dai_cfg_t *cfg)
+static int codec_configure_filters(const struct device *dev,
+				   audio_dai_cfg_t *cfg)
 {
 	enum proc_block proc_blk;
 
@@ -413,7 +420,7 @@ static enum osr_multiple codec_get_osr_multiple(audio_dai_cfg_t *cfg)
 	return osr;
 }
 
-static void codec_configure_output(struct device *dev)
+static void codec_configure_output(const struct device *dev)
 {
 	uint8_t val;
 
@@ -453,7 +460,7 @@ static void codec_configure_output(struct device *dev)
 	codec_write_reg(dev, HEADPHONE_DRV_ADDR, val);
 }
 
-static int codec_set_output_volume(struct device *dev, int vol)
+static int codec_set_output_volume(const struct device *dev, int vol)
 {
 	uint8_t vol_val;
 	int vol_index;
@@ -492,7 +499,7 @@ static int codec_set_output_volume(struct device *dev, int vol)
 }
 
 #if (LOG_LEVEL >= LOG_LEVEL_DEBUG)
-static void codec_read_all_regs(struct device *dev)
+static void codec_read_all_regs(const struct device *dev)
 {
 	uint8_t val;
 
diff --git a/drivers/bluetooth/hci/h4.c b/drivers/bluetooth/hci/h4.c
index 3831f053d4f494..04777157e4480d 100644
--- a/drivers/bluetooth/hci/h4.c
+++ b/drivers/bluetooth/hci/h4.c
@@ -67,7 +67,7 @@ static struct {
 	.fifo = Z_FIFO_INITIALIZER(tx.fifo),
 };
 
-static struct device *h4_dev;
+static const struct device *h4_dev;
 
 static inline void h4_get_type(void)
 {
@@ -219,7 +219,7 @@ static void rx_thread(void *p1, void *p2, void *p3)
 	}
 }
 
-static size_t h4_discard(struct device *uart, size_t len)
+static size_t h4_discard(const struct device *uart, size_t len)
 {
 	uint8_t buf[33];
 
@@ -391,7 +391,7 @@ static inline void process_rx(void)
 	}
 }
 
-static void bt_uart_isr(struct device *unused, void *user_data)
+static void bt_uart_isr(const struct device *unused, void *user_data)
 {
 	ARG_UNUSED(unused);
 	ARG_UNUSED(user_data);
@@ -423,7 +423,7 @@ static int h4_send(struct net_buf *buf)
   *
   * @return 0 on success, negative error value on failure
   */
-int __weak bt_hci_transport_setup(struct device *dev)
+int __weak bt_hci_transport_setup(const struct device *dev)
 {
 	h4_discard(h4_dev, 32);
 	return 0;
@@ -461,7 +461,7 @@ static const struct bt_hci_driver drv = {
 	.send		= h4_send,
 };
 
-static int bt_uart_init(struct device *unused)
+static int bt_uart_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/drivers/bluetooth/hci/h5.c b/drivers/bluetooth/hci/h5.c
index 0fa0bd7efc75d5..863f5462afa18f 100644
--- a/drivers/bluetooth/hci/h5.c
+++ b/drivers/bluetooth/hci/h5.c
@@ -125,7 +125,7 @@ static const uint8_t conf_rsp[] = { 0x04, 0x7b };
 #define SIG_BUF_SIZE (BT_BUF_RESERVE + MAX_SIG_LEN)
 NET_BUF_POOL_DEFINE(h5_pool, SIGNAL_COUNT, SIG_BUF_SIZE, 0, NULL);
 
-static struct device *h5_dev;
+static const struct device *h5_dev;
 
 static void h5_reset_rx(void)
 {
@@ -405,7 +405,7 @@ static inline struct net_buf *get_evt_buf(uint8_t evt)
 	return bt_buf_get_evt(evt, false, K_NO_WAIT);
 }
 
-static void bt_uart_isr(struct device *unused, void *user_data)
+static void bt_uart_isr(const struct device *unused, void *user_data)
 {
 	static int remaining;
 	uint8_t byte;
@@ -747,7 +747,7 @@ static const struct bt_hci_driver drv = {
 	.send		= h5_queue,
 };
 
-static int bt_uart_init(struct device *unused)
+static int bt_uart_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/drivers/bluetooth/hci/ipm_stm32wb.c b/drivers/bluetooth/hci/ipm_stm32wb.c
index c59bcdc22df224..bae45b4d7438b7 100644
--- a/drivers/bluetooth/hci/ipm_stm32wb.c
+++ b/drivers/bluetooth/hci/ipm_stm32wb.c
@@ -526,7 +526,7 @@ static const struct bt_hci_driver drv = {
 	.send           = bt_ipm_send,
 };
 
-static int _bt_ipm_init(struct device *unused)
+static int _bt_ipm_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/drivers/bluetooth/hci/rpmsg.c b/drivers/bluetooth/hci/rpmsg.c
index d1f70c83534514..1622a25f58b267 100644
--- a/drivers/bluetooth/hci/rpmsg.c
+++ b/drivers/bluetooth/hci/rpmsg.c
@@ -200,7 +200,7 @@ static const struct bt_hci_driver drv = {
 	.bus		= BT_HCI_DRIVER_BUS_IPM,
 };
 
-static int bt_rpmsg_init(struct device *unused)
+static int bt_rpmsg_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/drivers/bluetooth/hci/rpmsg_nrf53.c b/drivers/bluetooth/hci/rpmsg_nrf53.c
index d79fdda307a740..1013076b36da40 100644
--- a/drivers/bluetooth/hci/rpmsg_nrf53.c
+++ b/drivers/bluetooth/hci/rpmsg_nrf53.c
@@ -24,8 +24,8 @@ static K_KERNEL_STACK_DEFINE(bt_rpmsg_rx_thread_stack,
 			     CONFIG_BT_RPMSG_NRF53_RX_STACK_SIZE);
 static struct k_thread bt_rpmsg_rx_thread_data;
 
-static struct device *ipm_tx_handle;
-static struct device *ipm_rx_handle;
+static const struct device *ipm_tx_handle;
+static const struct device *ipm_rx_handle;
 
 /* Configuration defines */
 
@@ -115,7 +115,7 @@ const struct virtio_dispatch dispatch = {
 	.notify = virtio_notify,
 };
 
-static void ipm_callback(struct device *dev, void *context,
+static void ipm_callback(const struct device *dev, void *context,
 			 uint32_t id, volatile void *data)
 {
 	BT_DBG("Got callback of id %u", id);
diff --git a/drivers/bluetooth/hci/spi.c b/drivers/bluetooth/hci/spi.c
index 59161c7a6093da..1bd709a19a6d7e 100644
--- a/drivers/bluetooth/hci/spi.c
+++ b/drivers/bluetooth/hci/spi.c
@@ -68,8 +68,8 @@
 static uint8_t rxmsg[SPI_MAX_MSG_LEN];
 static uint8_t txmsg[SPI_MAX_MSG_LEN];
 
-static struct device		*irq_dev;
-static struct device		*rst_dev;
+static const struct device *irq_dev;
+static const struct device *rst_dev;
 
 static struct gpio_callback	gpio_cb;
 
@@ -105,7 +105,7 @@ void spi_dump_message(const uint8_t *pre, uint8_t *buf, uint8_t size) {}
 #endif
 
 #if defined(CONFIG_BT_SPI_BLUENRG)
-static struct device *cs_dev;
+static const struct device *cs_dev;
 /* Define a limit when reading IRQ high */
 /* It can be required to be increased for */
 /* some particular cases. */
@@ -126,7 +126,7 @@ struct bluenrg_aci_cmd_ll_param {
 static int bt_spi_send_aci_config_data_controller_mode(void);
 #endif /* CONFIG_BT_BLUENRG_ACI */
 
-static struct device *spi_dev;
+static const struct device *spi_dev;
 
 static struct spi_config spi_conf = {
 	.frequency = DT_INST_PROP(0, spi_max_frequency),
@@ -166,7 +166,8 @@ static inline uint16_t bt_spi_get_evt(uint8_t *rxmsg)
 	return (rxmsg[EVT_VENDOR_CODE_MSB] << 8) | rxmsg[EVT_VENDOR_CODE_LSB];
 }
 
-static void bt_spi_isr(struct device *unused1, struct gpio_callback *unused2,
+static void bt_spi_isr(const struct device *unused1,
+		       struct gpio_callback *unused2,
 		       uint32_t unused3)
 {
 	BT_DBG("");
@@ -528,7 +529,7 @@ static const struct bt_hci_driver drv = {
 	.send		= bt_spi_send,
 };
 
-static int bt_spi_init(struct device *unused)
+static int bt_spi_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/drivers/bluetooth/hci/userchan.c b/drivers/bluetooth/hci/userchan.c
index a137e5245d2e05..8901f7c54a2ae6 100644
--- a/drivers/bluetooth/hci/userchan.c
+++ b/drivers/bluetooth/hci/userchan.c
@@ -204,7 +204,7 @@ static const struct bt_hci_driver drv = {
 	.send		= uc_send,
 };
 
-static int bt_uc_init(struct device *unused)
+static int bt_uc_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/drivers/bluetooth/util.h b/drivers/bluetooth/util.h
index 74bd38dd94aa5d..9b2dd60662c826 100644
--- a/drivers/bluetooth/util.h
+++ b/drivers/bluetooth/util.h
@@ -6,7 +6,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-static inline void bt_uart_drain(struct device *dev)
+static inline void bt_uart_drain(const struct device *dev)
 {
 	uint8_t c;
 
diff --git a/drivers/can/can_common.c b/drivers/can/can_common.c
index 556a278e33410f..c1bbc59b84092a 100644
--- a/drivers/can/can_common.c
+++ b/drivers/can/can_common.c
@@ -39,7 +39,7 @@ static void can_msgq_put(struct zcan_frame *frame, void *arg)
 	}
 }
 
-int z_impl_can_attach_msgq(struct device *dev, struct k_msgq *msg_q,
+int z_impl_can_attach_msgq(const struct device *dev, struct k_msgq *msg_q,
 			   const struct zcan_filter *filter)
 {
 	const struct can_driver_api *api = dev->api;
@@ -128,7 +128,7 @@ static void can_work_isr_put(struct zcan_frame *frame, void *arg)
 	k_work_submit_to_queue(work->work_queue, &work->work_item);
 }
 
-int can_attach_workq(struct device *dev, struct k_work_q *work_q,
+int can_attach_workq(const struct device *dev, struct k_work_q *work_q,
 			    struct zcan_work *work,
 			    can_rx_callback_t callback, void *callback_arg,
 			    const struct zcan_filter *filter)
diff --git a/drivers/can/can_handlers.c b/drivers/can/can_handlers.c
index 2fbe95075a40d1..bc91fd3dfe1402 100644
--- a/drivers/can/can_handlers.c
+++ b/drivers/can/can_handlers.c
@@ -7,18 +7,20 @@
 #include <syscall_handler.h>
 #include <drivers/can.h>
 
-static inline int z_vrfy_can_configure(struct device *dev, enum can_mode mode,
+static inline int z_vrfy_can_configure(const struct device *dev,
+				       enum can_mode mode,
 				       uint32_t bitrate)
 {
 
 	Z_OOPS(Z_SYSCALL_DRIVER_CAN(dev, configure));
 
-	return z_impl_can_configure((struct device *)dev, (enum can_mode)mode,
-				   (uint32_t)bitrate);
+	return z_impl_can_configure((const struct device *)dev,
+				    (enum can_mode)mode,
+				    (uint32_t)bitrate);
 }
 #include <syscalls/can_configure_mrsh.c>
 
-static inline int z_vrfy_can_send(struct device *dev,
+static inline int z_vrfy_can_send(const struct device *dev,
 				  const struct zcan_frame *msg,
 				  k_timeout_t timeout,
 				  can_tx_callback_t callback_isr,
@@ -35,15 +37,15 @@ static inline int z_vrfy_can_send(struct device *dev,
 
 	Z_OOPS(Z_SYSCALL_MEMORY_READ((void *)callback_arg, sizeof(void *)));
 
-	return z_impl_can_send((struct device *)dev,
-			      (const struct zcan_frame *)msg,
-			      (k_timeout_t)timeout,
-			      (can_tx_callback_t) callback_isr,
-			      (void *)callback_arg);
+	return z_impl_can_send((const struct device *)dev,
+			       (const struct zcan_frame *)msg,
+			       (k_timeout_t)timeout,
+			       (can_tx_callback_t) callback_isr,
+			       (void *)callback_arg);
 }
 #include <syscalls/can_send_mrsh.c>
 
-static inline int z_vrfy_can_attach_msgq(struct device *dev,
+static inline int z_vrfy_can_attach_msgq(const struct device *dev,
 					 struct k_msgq *msgq,
 					 const struct zcan_filter *filter)
 {
@@ -53,23 +55,23 @@ static inline int z_vrfy_can_attach_msgq(struct device *dev,
 				     sizeof(struct zcan_filter)));
 	Z_OOPS(Z_SYSCALL_OBJ(msgq, K_OBJ_MSGQ));
 
-	return z_impl_can_attach_msgq((struct device *)dev,
-				     (struct k_msgq *)msgq,
-				     (const struct zcan_filter *) filter);
+	return z_impl_can_attach_msgq((const struct device *)dev,
+				      (struct k_msgq *)msgq,
+				      (const struct zcan_filter *) filter);
 }
 #include <syscalls/can_attach_msgq_mrsh.c>
 
-static inline void z_vrfy_can_detach(struct device *dev, int filter_id)
+static inline void z_vrfy_can_detach(const struct device *dev, int filter_id)
 {
 
 	Z_OOPS(Z_SYSCALL_DRIVER_CAN(dev, detach));
 
-	z_impl_can_detach((struct device *)dev, (int)filter_id);
+	z_impl_can_detach((const struct device *)dev, (int)filter_id);
 }
 #include <syscalls/can_detach_mrsh.c>
 
 static inline
-enum can_state z_vrfy_can_get_state(struct device *dev,
+enum can_state z_vrfy_can_get_state(const struct device *dev,
 				    struct can_bus_err_cnt *err_cnt)
 {
 
@@ -85,7 +87,8 @@ enum can_state z_vrfy_can_get_state(struct device *dev,
 
 
 #ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
-static inline int z_vrfy_can_recover(struct device *dev, k_timeout_t timeout)
+static inline int z_vrfy_can_recover(const struct device *dev,
+				     k_timeout_t timeout)
 {
 
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_CAN));
diff --git a/drivers/can/can_loopback.c b/drivers/can/can_loopback.c
index cfde6ada487a57..ac36af86e07b02 100644
--- a/drivers/can/can_loopback.c
+++ b/drivers/can/can_loopback.c
@@ -88,7 +88,8 @@ void tx_thread(void *data_arg, void *arg2, void *arg3)
 	}
 }
 
-int can_loopback_send(struct device *dev, const struct zcan_frame *frame,
+int can_loopback_send(const struct device *dev,
+		      const struct zcan_frame *frame,
 		      k_timeout_t timeout, can_tx_callback_t callback,
 		      void *callback_arg)
 {
@@ -144,7 +145,7 @@ static inline int get_free_filter(struct can_loopback_filter *filters)
 	return CAN_NO_FREE_FILTER;
 }
 
-int can_loopback_attach_isr(struct device *dev, can_rx_callback_t isr,
+int can_loopback_attach_isr(const struct device *dev, can_rx_callback_t isr,
 			    void *cb_arg,
 			    const struct zcan_filter *filter)
 {
@@ -182,7 +183,7 @@ int can_loopback_attach_isr(struct device *dev, can_rx_callback_t isr,
 	return filter_id;
 }
 
-void can_loopback_detach(struct device *dev, int filter_id)
+void can_loopback_detach(const struct device *dev, int filter_id)
 {
 	struct can_loopback_data *data = DEV_DATA(dev);
 
@@ -192,7 +193,7 @@ void can_loopback_detach(struct device *dev, int filter_id)
 	k_mutex_unlock(&data->mtx);
 }
 
-int can_loopback_configure(struct device *dev, enum can_mode mode,
+int can_loopback_configure(const struct device *dev, enum can_mode mode,
 				uint32_t bitrate)
 {
 	struct can_loopback_data *data = DEV_DATA(dev);
@@ -203,7 +204,7 @@ int can_loopback_configure(struct device *dev, enum can_mode mode,
 	return 0;
 }
 
-static enum can_state can_loopback_get_state(struct device *dev,
+static enum can_state can_loopback_get_state(const struct device *dev,
 					     struct can_bus_err_cnt *err_cnt)
 {
 	ARG_UNUSED(dev);
@@ -217,7 +218,7 @@ static enum can_state can_loopback_get_state(struct device *dev,
 }
 
 #ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
-int can_loopback_recover(struct device *dev, k_timeout_t timeout)
+int can_loopback_recover(const struct device *dev, k_timeout_t timeout)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(timeout);
@@ -226,7 +227,7 @@ int can_loopback_recover(struct device *dev, k_timeout_t timeout)
 }
 #endif /* CONFIG_CAN_AUTO_BUS_OFF_RECOVERY */
 
-static void can_loopback_register_state_change_isr(struct device *dev,
+static void can_loopback_register_state_change_isr(const struct device *dev,
 						   can_state_change_isr_t isr)
 {
 	ARG_UNUSED(dev);
@@ -246,7 +247,7 @@ static const struct can_driver_api can_api_funcs = {
 };
 
 
-static int can_loopback_init(struct device *dev)
+static int can_loopback_init(const struct device *dev)
 {
 	struct can_loopback_data *data = DEV_DATA(dev);
 	k_tid_t tx_tid;
@@ -285,9 +286,9 @@ DEVICE_AND_API_INIT(can_loopback_1, CONFIG_CAN_LOOPBACK_DEV_NAME,
 
 #include "socket_can_generic.h"
 
-static int socket_can_init_1(struct device *dev)
+static int socket_can_init_1(const struct device *dev)
 {
-	struct device *can_dev = DEVICE_GET(can_loopback_1);
+	const struct device *can_dev = DEVICE_GET(can_loopback_1);
 	struct socket_can_context *socket_context = dev->data;
 
 	LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
diff --git a/drivers/can/can_mcp2515.c b/drivers/can/can_mcp2515.c
index ad455154554d7e..b9f96a04c9dbf9 100644
--- a/drivers/can/can_mcp2515.c
+++ b/drivers/can/can_mcp2515.c
@@ -17,7 +17,7 @@ LOG_MODULE_REGISTER(mcp2515_can);
 
 #include "can_mcp2515.h"
 
-static int mcp2515_cmd_soft_reset(struct device *dev)
+static int mcp2515_cmd_soft_reset(const struct device *dev)
 {
 	uint8_t cmd_buf[] = { MCP2515_OPCODE_RESET };
 
@@ -31,7 +31,8 @@ static int mcp2515_cmd_soft_reset(struct device *dev)
 	return spi_write(DEV_DATA(dev)->spi, &DEV_DATA(dev)->spi_cfg, &tx);
 }
 
-static int mcp2515_cmd_bit_modify(struct device *dev, uint8_t reg_addr, uint8_t mask,
+static int mcp2515_cmd_bit_modify(const struct device *dev, uint8_t reg_addr,
+				  uint8_t mask,
 				  uint8_t data)
 {
 	uint8_t cmd_buf[] = { MCP2515_OPCODE_BIT_MODIFY, reg_addr, mask, data };
@@ -46,7 +47,7 @@ static int mcp2515_cmd_bit_modify(struct device *dev, uint8_t reg_addr, uint8_t
 	return spi_write(DEV_DATA(dev)->spi, &DEV_DATA(dev)->spi_cfg, &tx);
 }
 
-static int mcp2515_cmd_write_reg(struct device *dev, uint8_t reg_addr,
+static int mcp2515_cmd_write_reg(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *buf_data, uint8_t buf_len)
 {
 	uint8_t cmd_buf[] = { MCP2515_OPCODE_WRITE, reg_addr };
@@ -76,8 +77,8 @@ static int mcp2515_cmd_write_reg(struct device *dev, uint8_t reg_addr,
  *   4: TX Buffer 2, Start at TXB2SIDH (0x51)
  *   5: TX Buffer 2, Start at TXB2D0 (0x56)
  */
-static int mcp2515_cmd_load_tx_buffer(struct device *dev, uint8_t abc,
-				 uint8_t *buf_data, uint8_t buf_len)
+static int mcp2515_cmd_load_tx_buffer(const struct device *dev, uint8_t abc,
+				      uint8_t *buf_data, uint8_t buf_len)
 {
 	__ASSERT(abc <= 5, "abc <= 5");
 
@@ -101,7 +102,7 @@ static int mcp2515_cmd_load_tx_buffer(struct device *dev, uint8_t abc,
  * opcode that respectively initiate transmission for buffers TXB0, TXB1 and
  * TXB2.
  */
-static int mcp2515_cmd_rts(struct device *dev, uint8_t nnn)
+static int mcp2515_cmd_rts(const struct device *dev, uint8_t nnn)
 {
 	__ASSERT(nnn < BIT(MCP2515_TX_CNT), "nnn < BIT(MCP2515_TX_CNT)");
 
@@ -117,7 +118,7 @@ static int mcp2515_cmd_rts(struct device *dev, uint8_t nnn)
 	return spi_write(DEV_DATA(dev)->spi, &DEV_DATA(dev)->spi_cfg, &tx);
 }
 
-static int mcp2515_cmd_read_reg(struct device *dev, uint8_t reg_addr,
+static int mcp2515_cmd_read_reg(const struct device *dev, uint8_t reg_addr,
 				uint8_t *buf_data, uint8_t buf_len)
 {
 	uint8_t cmd_buf[] = { MCP2515_OPCODE_READ, reg_addr };
@@ -152,8 +153,8 @@ static int mcp2515_cmd_read_reg(struct device *dev, uint8_t reg_addr,
  *   2: Receive Buffer 1, Start at RXB1SIDH (0x71)
  *   3: Receive Buffer 1, Start at RXB1D0 (0x76)
  */
-static int mcp2515_cmd_read_rx_buffer(struct device *dev, uint8_t nm,
-				uint8_t *buf_data, uint8_t buf_len)
+static int mcp2515_cmd_read_rx_buffer(const struct device *dev, uint8_t nm,
+				      uint8_t *buf_data, uint8_t buf_len)
 {
 	__ASSERT(nm <= 0x03, "nm <= 0x03");
 
@@ -253,7 +254,7 @@ static void mcp2515_convert_mcp2515frame_to_zcanframe(const uint8_t *source,
 	}
 }
 
-const int mcp2515_set_mode(struct device *dev, uint8_t mcp2515_mode)
+const int mcp2515_set_mode(const struct device *dev, uint8_t mcp2515_mode)
 {
 	uint8_t canstat;
 
@@ -271,7 +272,7 @@ const int mcp2515_set_mode(struct device *dev, uint8_t mcp2515_mode)
 	return 0;
 }
 
-static int mcp2515_get_mode(struct device *dev, uint8_t *mode)
+static int mcp2515_get_mode(const struct device *dev, uint8_t *mode)
 {
 	uint8_t canstat;
 
@@ -289,7 +290,7 @@ static int mcp2515_get_mode(struct device *dev, uint8_t *mode)
 	return 0;
 }
 
-static int mcp2515_configure(struct device *dev, enum can_mode mode,
+static int mcp2515_configure(const struct device *dev, enum can_mode mode,
 			     uint32_t bitrate)
 {
 	const struct mcp2515_config *dev_cfg = DEV_CFG(dev);
@@ -422,9 +423,10 @@ static int mcp2515_configure(struct device *dev, enum can_mode mode,
 	return ret;
 }
 
-static int mcp2515_send(struct device *dev, const struct zcan_frame *msg,
-		 k_timeout_t timeout, can_tx_callback_t callback,
-		 void *callback_arg)
+static int mcp2515_send(const struct device *dev,
+			const struct zcan_frame *msg,
+			k_timeout_t timeout, can_tx_callback_t callback,
+			void *callback_arg)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
 	uint8_t tx_idx = 0U;
@@ -484,7 +486,8 @@ static int mcp2515_send(struct device *dev, const struct zcan_frame *msg,
 	return 0;
 }
 
-static int mcp2515_attach_isr(struct device *dev, can_rx_callback_t rx_cb,
+static int mcp2515_attach_isr(const struct device *dev,
+			      can_rx_callback_t rx_cb,
 			      void *cb_arg,
 			      const struct zcan_filter *filter)
 {
@@ -518,7 +521,7 @@ static int mcp2515_attach_isr(struct device *dev, can_rx_callback_t rx_cb,
 	return filter_idx;
 }
 
-static void mcp2515_detach(struct device *dev, int filter_nr)
+static void mcp2515_detach(const struct device *dev, int filter_nr)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
 
@@ -527,7 +530,7 @@ static void mcp2515_detach(struct device *dev, int filter_nr)
 	k_mutex_unlock(&dev_data->mutex);
 }
 
-static void mcp2515_register_state_change_isr(struct device *dev,
+static void mcp2515_register_state_change_isr(const struct device *dev,
 						can_state_change_isr_t isr)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
@@ -559,7 +562,8 @@ static uint8_t mcp2515_filter_match(struct zcan_frame *msg,
 	return 1;
 }
 
-static void mcp2515_rx_filter(struct device *dev, struct zcan_frame *msg)
+static void mcp2515_rx_filter(const struct device *dev,
+			      struct zcan_frame *msg)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
 	uint8_t filter_idx = 0U;
@@ -588,7 +592,7 @@ static void mcp2515_rx_filter(struct device *dev, struct zcan_frame *msg)
 	k_mutex_unlock(&dev_data->mutex);
 }
 
-static void mcp2515_rx(struct device *dev, uint8_t rx_idx)
+static void mcp2515_rx(const struct device *dev, uint8_t rx_idx)
 {
 	__ASSERT(rx_idx < MCP2515_RX_CNT, "rx_idx < MCP2515_RX_CNT");
 
@@ -605,7 +609,7 @@ static void mcp2515_rx(struct device *dev, uint8_t rx_idx)
 	mcp2515_rx_filter(dev, &msg);
 }
 
-static void mcp2515_tx_done(struct device *dev, uint8_t tx_idx)
+static void mcp2515_tx_done(const struct device *dev, uint8_t tx_idx)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
 
@@ -621,7 +625,7 @@ static void mcp2515_tx_done(struct device *dev, uint8_t tx_idx)
 	k_sem_give(&dev_data->tx_sem);
 }
 
-static enum can_state mcp2515_get_state(struct device *dev,
+static enum can_state mcp2515_get_state(const struct device *dev,
 					struct can_bus_err_cnt *err_cnt)
 {
 	uint8_t eflg;
@@ -657,7 +661,7 @@ static enum can_state mcp2515_get_state(struct device *dev,
 	return CAN_ERROR_ACTIVE;
 }
 
-static void mcp2515_handle_errors(struct device *dev)
+static void mcp2515_handle_errors(const struct device *dev)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
 	can_state_change_isr_t state_change_isr = dev_data->state_change_isr;
@@ -673,14 +677,14 @@ static void mcp2515_handle_errors(struct device *dev)
 }
 
 #ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
-static void mcp2515_recover(struct device *dev, k_timeout_t timeout)
+static void mcp2515_recover(const struct device *dev, k_timeout_t timeout)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(timeout);
 }
 #endif
 
-static void mcp2515_handle_interrupts(struct device *dev)
+static void mcp2515_handle_interrupts(const struct device *dev)
 {
 	const struct mcp2515_config *dev_cfg = DEV_CFG(dev);
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
@@ -748,7 +752,7 @@ static void mcp2515_handle_interrupts(struct device *dev)
 	}
 }
 
-static void mcp2515_int_thread(struct device *dev)
+static void mcp2515_int_thread(const struct device *dev)
 {
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
 
@@ -758,7 +762,7 @@ static void mcp2515_int_thread(struct device *dev)
 	}
 }
 
-static void mcp2515_int_gpio_callback(struct device *dev,
+static void mcp2515_int_gpio_callback(const struct device *dev,
 				      struct gpio_callback *cb, uint32_t pins)
 {
 	struct mcp2515_data *dev_data =
@@ -780,7 +784,7 @@ static const struct can_driver_api can_api_funcs = {
 };
 
 
-static int mcp2515_init(struct device *dev)
+static int mcp2515_init(const struct device *dev)
 {
 	const struct mcp2515_config *dev_cfg = DEV_CFG(dev);
 	struct mcp2515_data *dev_data = DEV_DATA(dev);
diff --git a/drivers/can/can_mcp2515.h b/drivers/can/can_mcp2515.h
index e6eb5a3420bbca..4313d3b04f798f 100644
--- a/drivers/can/can_mcp2515.h
+++ b/drivers/can/can_mcp2515.h
@@ -26,14 +26,14 @@ struct mcp2515_tx_cb {
 
 struct mcp2515_data {
 	/* spi device data */
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control spi_cs_ctrl;
 #endif /* DT_INST_SPI_DEV_HAS_CS_GPIOS(0) */
 
 	/* interrupt data */
-	struct device *int_gpio;
+	const struct device *int_gpio;
 	struct gpio_callback int_gpio_cb;
 	struct k_thread int_thread;
 	k_thread_stack_t *int_thread_stack;
diff --git a/drivers/can/can_mcux_flexcan.c b/drivers/can/can_mcux_flexcan.c
index d924ab0113b3d0..c286d36f555d5e 100644
--- a/drivers/can/can_mcux_flexcan.c
+++ b/drivers/can/can_mcux_flexcan.c
@@ -60,7 +60,7 @@ struct mcux_flexcan_config {
 	uint32_t prop_seg;
 	uint32_t phase_seg1;
 	uint32_t phase_seg2;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_flexcan_rx_callback {
@@ -92,12 +92,13 @@ struct mcux_flexcan_data {
 	can_state_change_isr_t state_change_isr;
 };
 
-static int mcux_flexcan_configure(struct device *dev, enum can_mode mode,
+static int mcux_flexcan_configure(const struct device *dev,
+				  enum can_mode mode,
 				  uint32_t bitrate)
 {
 	const struct mcux_flexcan_config *config = dev->config;
 	flexcan_config_t flexcan_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 
 	clock_dev = device_get_binding(config->clock_name);
@@ -245,7 +246,8 @@ static int mcux_get_tx_alloc(struct mcux_flexcan_data *data)
 	return alloc >= MCUX_FLEXCAN_MAX_TX ? -1 : alloc;
 }
 
-static int mcux_flexcan_send(struct device *dev, const struct zcan_frame *msg,
+static int mcux_flexcan_send(const struct device *dev,
+			     const struct zcan_frame *msg,
 			     k_timeout_t timeout,
 			     can_tx_callback_t callback_isr, void *callback_arg)
 {
@@ -295,7 +297,8 @@ static int mcux_flexcan_send(struct device *dev, const struct zcan_frame *msg,
 	return CAN_TX_OK;
 }
 
-static int mcux_flexcan_attach_isr(struct device *dev, can_rx_callback_t isr,
+static int mcux_flexcan_attach_isr(const struct device *dev,
+				   can_rx_callback_t isr,
 				   void *callback_arg,
 				   const struct zcan_filter *filter)
 {
@@ -350,7 +353,7 @@ static int mcux_flexcan_attach_isr(struct device *dev, can_rx_callback_t isr,
 	return alloc;
 }
 
-static void mcux_flexcan_register_state_change_isr(struct device *dev,
+static void mcux_flexcan_register_state_change_isr(const struct device *dev,
 						   can_state_change_isr_t isr)
 {
 	struct mcux_flexcan_data *data = dev->data;
@@ -358,7 +361,7 @@ static void mcux_flexcan_register_state_change_isr(struct device *dev,
 	data->state_change_isr = isr;
 }
 
-static enum can_state mcux_flexcan_get_state(struct device *dev,
+static enum can_state mcux_flexcan_get_state(const struct device *dev,
 					     struct can_bus_err_cnt *err_cnt)
 {
 	const struct mcux_flexcan_config *config = dev->config;
@@ -384,7 +387,7 @@ static enum can_state mcux_flexcan_get_state(struct device *dev,
 }
 
 #ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
-int mcux_flexcan_recover(struct device *dev, k_timeout_t timeout)
+int mcux_flexcan_recover(const struct device *dev, k_timeout_t timeout)
 {
 	const struct mcux_flexcan_config *config = dev->config;
 	int ret = 0;
@@ -412,7 +415,7 @@ int mcux_flexcan_recover(struct device *dev, k_timeout_t timeout)
 }
 #endif /* CONFIG_CAN_AUTO_BUS_OFF_RECOVERY */
 
-static void mcux_flexcan_detach(struct device *dev, int filter_id)
+static void mcux_flexcan_detach(const struct device *dev, int filter_id)
 {
 	const struct mcux_flexcan_config *config = dev->config;
 	struct mcux_flexcan_data *data = dev->data;
@@ -440,7 +443,7 @@ static void mcux_flexcan_detach(struct device *dev, int filter_id)
 	k_mutex_unlock(&data->rx_mutex);
 }
 
-static inline void mcux_flexcan_transfer_error_status(struct device *dev,
+static inline void mcux_flexcan_transfer_error_status(const struct device *dev,
 						      uint32_t error)
 {
 	const struct mcux_flexcan_config *config = dev->config;
@@ -517,7 +520,7 @@ static inline void mcux_flexcan_transfer_error_status(struct device *dev,
 	}
 }
 
-static inline void mcux_flexcan_transfer_tx_idle(struct device *dev,
+static inline void mcux_flexcan_transfer_tx_idle(const struct device *dev,
 						 uint32_t mb)
 {
 	struct mcux_flexcan_data *data = dev->data;
@@ -542,7 +545,7 @@ static inline void mcux_flexcan_transfer_tx_idle(struct device *dev,
 	}
 }
 
-static inline void mcux_flexcan_transfer_rx_idle(struct device *dev,
+static inline void mcux_flexcan_transfer_rx_idle(const struct device *dev,
 						 uint32_t mb)
 {
 	const struct mcux_flexcan_config *config = dev->config;
@@ -583,7 +586,7 @@ static void mcux_flexcan_transfer_callback(CAN_Type *base,
 					   status_t status, uint32_t result,
 					   void *userData)
 {
-	struct device *dev = (struct device *)userData;
+	const struct device *dev = (const struct device *)userData;
 
 	switch (status) {
 	case kStatus_FLEXCAN_UnHandled:
@@ -609,14 +612,14 @@ static void mcux_flexcan_transfer_callback(CAN_Type *base,
 
 static void mcux_flexcan_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_flexcan_config *config = dev->config;
 	struct mcux_flexcan_data *data = dev->data;
 
 	FLEXCAN_TransferHandleIRQ(config->base, &data->handle);
 }
 
-static int mcux_flexcan_init(struct device *dev)
+static int mcux_flexcan_init(const struct device *dev)
 {
 	const struct mcux_flexcan_config *config = dev->config;
 	struct mcux_flexcan_data *data = dev->data;
@@ -661,7 +664,7 @@ static const struct can_driver_api mcux_flexcan_driver_api = {
 };
 
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(0), okay)
-static void mcux_flexcan_config_func_0(struct device *dev);
+static void mcux_flexcan_config_func_0(const struct device *dev);
 
 static const struct mcux_flexcan_config mcux_flexcan_config_0 = {
 	.base = (CAN_Type *) DT_INST_REG_ADDR(0),
@@ -685,7 +688,7 @@ DEVICE_AND_API_INIT(can_mcux_flexcan_0, DT_INST_LABEL(0),
 		    &mcux_flexcan_config_0, POST_KERNEL,
 		    CONFIG_CAN_INIT_PRIORITY, &mcux_flexcan_driver_api);
 
-static void mcux_flexcan_config_func_0(struct device *dev)
+static void mcux_flexcan_config_func_0(const struct device *dev)
 {
 #if DT_INST_IRQ_HAS_NAME(0, rx_warning)
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(0, rx_warning, irq),
@@ -731,9 +734,9 @@ static void mcux_flexcan_config_func_0(struct device *dev)
 
 #include "socket_can_generic.h"
 
-static int socket_can_init_0(struct device *dev)
+static int socket_can_init_0(const struct device *dev)
 {
-	struct device *can_dev = DEVICE_GET(can_mcux_flexcan_0);
+	const struct device *can_dev = DEVICE_GET(can_mcux_flexcan_0);
 	struct socket_can_context *socket_context = dev->data;
 
 	LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
@@ -763,7 +766,7 @@ NET_DEVICE_INIT(socket_can_flexcan_0, SOCKET_CAN_NAME_1, socket_can_init_0,
 #endif /* DT_NODE_HAS_STATUS(DT_DRV_INST(0), okay) */
 
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(1), okay)
-static void mcux_flexcan_config_func_1(struct device *dev);
+static void mcux_flexcan_config_func_1(const struct device *dev);
 
 static const struct mcux_flexcan_config mcux_flexcan_config_1 = {
 	.base = (CAN_Type *) DT_INST_REG_ADDR(1),
@@ -787,7 +790,7 @@ DEVICE_AND_API_INIT(can_mcux_flexcan_1, DT_INST_LABEL(1),
 		    &mcux_flexcan_config_1, POST_KERNEL,
 		    CONFIG_CAN_INIT_PRIORITY, &mcux_flexcan_driver_api);
 
-static void mcux_flexcan_config_func_1(struct device *dev)
+static void mcux_flexcan_config_func_1(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(1, warning, irq),
 		    DT_INST_IRQ_BY_NAME(1, warning, priority),
diff --git a/drivers/can/can_net.c b/drivers/can/can_net.c
index ee3839714ea24d..9c9c1ce72b0a57 100644
--- a/drivers/can/can_net.c
+++ b/drivers/can/can_net.c
@@ -16,7 +16,7 @@ struct mcast_filter_mapping {
 };
 
 struct net_can_context {
-	struct device *can_dev;
+	const struct device *can_dev;
 	struct net_if *iface;
 	int recv_filter_id;
 	struct mcast_filter_mapping mcast_mapping[NET_IF_MAX_IPV6_MADDR];
@@ -88,7 +88,8 @@ static inline void can_set_lladdr(struct net_pkt *pkt, struct zcan_frame *frame)
 	net_buf_pull(buf, sizeof(uint16_t));
 }
 
-static int net_can_send(struct device *dev, const struct zcan_frame *frame,
+static int net_can_send(const struct device *dev,
+			const struct zcan_frame *frame,
 			can_tx_callback_t cb, void *cb_arg, k_timeout_t timeout)
 {
 	struct net_can_context *ctx = dev->data;
@@ -172,7 +173,7 @@ static inline int attach_mcast_filter(struct net_can_context *ctx,
 static void mcast_cb(struct net_if *iface, const struct in6_addr *addr,
 		     bool is_joined)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_can_context *ctx = dev->data;
 	struct mcast_filter_mapping *filter_mapping;
 	int filter_id;
@@ -205,7 +206,7 @@ static void mcast_cb(struct net_if *iface, const struct in6_addr *addr,
 
 static void net_can_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_can_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -217,7 +218,7 @@ static void net_can_iface_init(struct net_if *iface)
 	net_if_mcast_mon_register(&mcast_monitor, iface, mcast_cb);
 }
 
-static int can_attach_filter(struct device *dev, can_rx_callback_t cb,
+static int can_attach_filter(const struct device *dev, can_rx_callback_t cb,
 			     void *cb_arg,
 			     const struct zcan_filter *filter)
 {
@@ -226,7 +227,7 @@ static int can_attach_filter(struct device *dev, can_rx_callback_t cb,
 	return can_attach_isr(ctx->can_dev, cb, cb_arg, filter);
 }
 
-static void can_detach_filter(struct device *dev, int filter_id)
+static void can_detach_filter(const struct device *dev, int filter_id)
 {
 	struct net_can_context *ctx = dev->data;
 
@@ -312,7 +313,7 @@ static inline int can_attach_all_mcast_filter(struct net_can_context *ctx)
 }
 #endif /*CONFIG_NET_L2_CANBUS_ETH_TRANSLATOR*/
 
-static int can_enable(struct device *dev, bool enable)
+static int can_enable(const struct device *dev, bool enable)
 {
 	struct net_can_context *ctx = dev->data;
 
@@ -370,9 +371,9 @@ static struct net_can_api net_can_api_inst = {
 	.enable = can_enable,
 };
 
-static int net_can_init(struct device *dev)
+static int net_can_init(const struct device *dev)
 {
-	struct device *can_dev;
+	const struct device *can_dev;
 	struct net_can_context *ctx = dev->data;
 
 	can_dev = device_get_binding(DT_CHOSEN_ZEPHYR_CAN_PRIMARY_LABEL);
diff --git a/drivers/can/can_shell.c b/drivers/can/can_shell.c
index 8a911c353fcc46..b414c8c6f641f2 100644
--- a/drivers/can/can_shell.c
+++ b/drivers/can/can_shell.c
@@ -209,7 +209,7 @@ static void print_frame(struct zcan_frame *frame, void *arg)
 
 static int cmd_config(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *can_dev;
+	const struct device *can_dev;
 	int pos = 1;
 	bool silent = false, loopback = false;
 	enum can_mode mode;
@@ -257,7 +257,7 @@ static int cmd_config(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_send(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *can_dev;
+	const struct device *can_dev;
 	int pos = 1;
 	bool rtr = false, ext = false;
 	struct zcan_frame frame;
@@ -308,7 +308,7 @@ static int cmd_send(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_attach(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *can_dev;
+	const struct device *can_dev;
 	int pos = 1;
 	bool rtr = false, ext = false, rtr_mask = false;
 	struct zcan_filter filter;
@@ -384,7 +384,7 @@ static int cmd_attach(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_detach(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *can_dev;
+	const struct device *can_dev;
 	char *end_ptr;
 	long id;
 
diff --git a/drivers/can/can_stm32.c b/drivers/can/can_stm32.c
index e7649a53d28bd9..a60a89763aac92 100644
--- a/drivers/can/can_stm32.c
+++ b/drivers/can/can_stm32.c
@@ -175,12 +175,12 @@ void can_stm32_tx_isr_handler(CAN_TypeDef *can, struct can_stm32_data *data)
 
 static void can_stm32_isr(void *arg)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct can_stm32_data *data;
 	const struct can_stm32_config *cfg;
 	CAN_TypeDef *can;
 
-	dev = (struct device *)arg;
+	dev = (const struct device *)arg;
 	data = DEV_DATA(dev);
 	cfg = DEV_CFG(dev);
 	can = cfg->can;
@@ -197,12 +197,12 @@ static void can_stm32_isr(void *arg)
 
 static void can_stm32_rx_isr(void *arg)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct can_stm32_data *data;
 	const struct can_stm32_config *cfg;
 	CAN_TypeDef *can;
 
-	dev = (struct device *)arg;
+	dev = (const struct device *)arg;
 	data = DEV_DATA(dev);
 	cfg = DEV_CFG(dev);
 	can = cfg->can;
@@ -212,12 +212,12 @@ static void can_stm32_rx_isr(void *arg)
 
 static void can_stm32_tx_isr(void *arg)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct can_stm32_data *data;
 	const struct can_stm32_config *cfg;
 	CAN_TypeDef *can;
 
-	dev = (struct device *)arg;
+	dev = (const struct device *)arg;
 	data = DEV_DATA(dev);
 	cfg = DEV_CFG(dev);
 	can = cfg->can;
@@ -227,12 +227,12 @@ static void can_stm32_tx_isr(void *arg)
 
 static void can_stm32_state_change_isr(void *arg)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct can_stm32_data *data;
 	const struct can_stm32_config *cfg;
 	CAN_TypeDef *can;
 
-	dev = (struct device *)arg;
+	dev = (const struct device *)arg;
 	data = DEV_DATA(dev);
 	cfg = DEV_CFG(dev);
 	can = cfg->can;
@@ -297,14 +297,14 @@ static int can_leave_sleep_mode(CAN_TypeDef *can)
 	return 0;
 }
 
-int can_stm32_runtime_configure(struct device *dev, enum can_mode mode,
+int can_stm32_runtime_configure(const struct device *dev, enum can_mode mode,
 				uint32_t bitrate)
 {
 	CAN_HandleTypeDef hcan;
 	const struct can_stm32_config *cfg = DEV_CFG(dev);
 	CAN_TypeDef *can = cfg->can;
 	struct can_stm32_data *data = DEV_DATA(dev);
-	struct device *clock;
+	const struct device *clock;
 	uint32_t clock_rate;
 	uint32_t prescaler;
 	uint32_t reg_mode;
@@ -383,7 +383,7 @@ int can_stm32_runtime_configure(struct device *dev, enum can_mode mode,
 	return ret;
 }
 
-static int can_stm32_init(struct device *dev)
+static int can_stm32_init(const struct device *dev)
 {
 	const struct can_stm32_config *cfg = DEV_CFG(dev);
 	struct can_stm32_data *data = DEV_DATA(dev);
@@ -391,7 +391,7 @@ static int can_stm32_init(struct device *dev)
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(can2), okay)
 	CAN_TypeDef *master_can = cfg->master_can;
 #endif
-	struct device *clock;
+	const struct device *clock;
 	int ret;
 
 	k_mutex_init(&data->inst_mutex);
@@ -458,7 +458,7 @@ static int can_stm32_init(struct device *dev)
 	return 0;
 }
 
-static void can_stm32_register_state_change_isr(struct device *dev,
+static void can_stm32_register_state_change_isr(const struct device *dev,
 						can_state_change_isr_t isr)
 {
 	struct can_stm32_data *data = DEV_DATA(dev);
@@ -474,7 +474,7 @@ static void can_stm32_register_state_change_isr(struct device *dev,
 	}
 }
 
-static enum can_state can_stm32_get_state(struct device *dev,
+static enum can_state can_stm32_get_state(const struct device *dev,
 					  struct can_bus_err_cnt *err_cnt)
 {
 	const struct can_stm32_config *cfg = DEV_CFG(dev);
@@ -500,7 +500,7 @@ static enum can_state can_stm32_get_state(struct device *dev,
 }
 
 #ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
-int can_stm32_recover(struct device *dev, k_timeout_t timeout)
+int can_stm32_recover(const struct device *dev, k_timeout_t timeout)
 {
 	const struct can_stm32_config *cfg = DEV_CFG(dev);
 	struct can_stm32_data *data = DEV_DATA(dev);
@@ -541,7 +541,7 @@ int can_stm32_recover(struct device *dev, k_timeout_t timeout)
 #endif /* CONFIG_CAN_AUTO_BUS_OFF_RECOVERY */
 
 
-int can_stm32_send(struct device *dev, const struct zcan_frame *msg,
+int can_stm32_send(const struct device *dev, const struct zcan_frame *msg,
 		   k_timeout_t timeout, can_tx_callback_t callback,
 		   void *callback_arg)
 {
@@ -951,7 +951,8 @@ static inline int can_stm32_set_filter(const struct zcan_filter *filter,
 	return filter_nr;
 }
 
-static inline int can_stm32_attach(struct device *dev, can_rx_callback_t cb,
+static inline int can_stm32_attach(const struct device *dev,
+				   can_rx_callback_t cb,
 				   void *cb_arg,
 				   const struct zcan_filter *filter)
 {
@@ -970,7 +971,7 @@ static inline int can_stm32_attach(struct device *dev, can_rx_callback_t cb,
 	return filter_nr;
 }
 
-int can_stm32_attach_isr(struct device *dev, can_rx_callback_t isr,
+int can_stm32_attach_isr(const struct device *dev, can_rx_callback_t isr,
 			 void *cb_arg,
 			 const struct zcan_filter *filter)
 {
@@ -983,7 +984,7 @@ int can_stm32_attach_isr(struct device *dev, can_rx_callback_t isr,
 	return filter_nr;
 }
 
-void can_stm32_detach(struct device *dev, int filter_nr)
+void can_stm32_detach(const struct device *dev, int filter_nr)
 {
 	const struct can_stm32_config *cfg = DEV_CFG(dev);
 	struct can_stm32_data *data = DEV_DATA(dev);
@@ -1103,9 +1104,9 @@ static void config_can_1_irq(CAN_TypeDef *can)
 
 #include "socket_can_generic.h"
 
-static int socket_can_init_1(struct device *dev)
+static int socket_can_init_1(const struct device *dev)
 {
-	struct device *can_dev = DEVICE_GET(can_stm32_1);
+	const struct device *can_dev = DEVICE_GET(can_stm32_1);
 	struct socket_can_context *socket_context = dev->data;
 
 	LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
@@ -1186,9 +1187,9 @@ static void config_can_2_irq(CAN_TypeDef *can)
 
 #include "socket_can_generic.h"
 
-static int socket_can_init_2(struct device *dev)
+static int socket_can_init_2(const struct device *dev)
 {
-	struct device *can_dev = DEVICE_GET(can_stm32_2);
+	const struct device *can_dev = DEVICE_GET(can_stm32_2);
 	struct socket_can_context *socket_context = dev->data;
 
 	LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
diff --git a/drivers/can/socket_can_generic.h b/drivers/can/socket_can_generic.h
index 46512d9e7985a4..77dfdae622bf5e 100644
--- a/drivers/can/socket_can_generic.h
+++ b/drivers/can/socket_can_generic.h
@@ -24,7 +24,7 @@ CAN_DEFINE_MSGQ(socket_can_msgq, 5);
 K_KERNEL_STACK_DEFINE(rx_thread_stack, RX_THREAD_STACK_SIZE);
 
 struct socket_can_context {
-	struct device *can_dev;
+	const struct device *can_dev;
 	struct net_if *iface;
 	struct k_msgq *msgq;
 
@@ -35,7 +35,7 @@ struct socket_can_context {
 
 static inline void socket_can_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct socket_can_context *socket_context = dev->data;
 
 	socket_context->iface = iface;
@@ -53,7 +53,8 @@ static inline void tx_irq_callback(uint32_t error_flags, void *arg)
 }
 
 /* This is called by net_if.c when packet is about to be sent */
-static inline int socket_can_send(struct device *dev, struct net_pkt *pkt)
+static inline int socket_can_send(const struct device *dev,
+				  struct net_pkt *pkt)
 {
 	struct socket_can_context *socket_context = dev->data;
 	int ret;
@@ -75,7 +76,7 @@ static inline int socket_can_send(struct device *dev, struct net_pkt *pkt)
 	return -ret;
 }
 
-static inline int socket_can_setsockopt(struct device *dev, void *obj,
+static inline int socket_can_setsockopt(const struct device *dev, void *obj,
 					int level, int optname,
 					const void *optval, socklen_t optlen)
 {
@@ -102,7 +103,7 @@ static inline int socket_can_setsockopt(struct device *dev, void *obj,
 	return 0;
 }
 
-static inline void socket_can_close(struct device *dev, int filter_id)
+static inline void socket_can_close(const struct device *dev, int filter_id)
 {
 	struct socket_can_context *socket_context = dev->data;
 
diff --git a/drivers/clock_control/beetle_clock_control.c b/drivers/clock_control/beetle_clock_control.c
index b6eb1c46759be0..79132c2780ffd6 100644
--- a/drivers/clock_control/beetle_clock_control.c
+++ b/drivers/clock_control/beetle_clock_control.c
@@ -80,7 +80,7 @@ static inline void beetle_apb_set_clock_off(uint8_t bit,
 			 bit, state);
 }
 
-static inline int beetle_clock_control_on(struct device *dev,
+static inline int beetle_clock_control_on(const struct device *dev,
 					  clock_control_subsys_t sub_system)
 {
 	struct arm_clock_control_t *beetle_cc =
@@ -104,7 +104,7 @@ static inline int beetle_clock_control_on(struct device *dev,
 	return 0;
 }
 
-static inline int beetle_clock_control_off(struct device *dev,
+static inline int beetle_clock_control_off(const struct device *dev,
 					   clock_control_subsys_t sub_system)
 {
 	struct arm_clock_control_t *beetle_cc =
@@ -127,9 +127,9 @@ static inline int beetle_clock_control_off(struct device *dev,
 	return 0;
 }
 
-static int beetle_clock_control_get_subsys_rate(struct device *clock,
-					      clock_control_subsys_t sub_system,
-					      uint32_t *rate)
+static int beetle_clock_control_get_subsys_rate(const struct device *clock,
+						clock_control_subsys_t sub_system,
+						uint32_t *rate)
 {
 #ifdef CONFIG_CLOCK_CONTROL_BEETLE_ENABLE_PLL
 	const struct beetle_clock_control_cfg_t * const cfg =
@@ -215,7 +215,7 @@ static int beetle_pll_enable(uint32_t mainclk)
 }
 #endif /* CONFIG_CLOCK_CONTROL_BEETLE_ENABLE_PLL */
 
-static int beetle_clock_control_init(struct device *dev)
+static int beetle_clock_control_init(const struct device *dev)
 {
 #ifdef CONFIG_CLOCK_CONTROL_BEETLE_ENABLE_PLL
 	const struct beetle_clock_control_cfg_t * const cfg =
diff --git a/drivers/clock_control/clock_control_esp32.c b/drivers/clock_control/clock_control_esp32.c
index 57ab494a02f052..b5322c244d694a 100644
--- a/drivers/clock_control/clock_control_esp32.c
+++ b/drivers/clock_control/clock_control_esp32.c
@@ -201,7 +201,7 @@ static void cpuclk_pll_configure(uint32_t xtal_freq, uint32_t cpu_freq)
 	REG_WRITE(APB_CTRL_PLL_TICK_CONF_REG, PLL_APB_CLK_FREQ - 1);
 }
 
-static int clock_control_esp32_on(struct device *dev,
+static int clock_control_esp32_on(const struct device *dev,
 				  clock_control_subsys_t sys)
 {
 	ARG_UNUSED(dev);
@@ -215,7 +215,7 @@ static int clock_control_esp32_on(struct device *dev,
 	return 0;
 }
 
-static int clock_control_esp32_off(struct device *dev,
+static int clock_control_esp32_off(const struct device *dev,
 				   clock_control_subsys_t sys)
 {
 	ARG_UNUSED(dev);
@@ -229,7 +229,7 @@ static int clock_control_esp32_off(struct device *dev,
 	return 0;
 }
 
-static enum clock_control_status clock_control_esp32_get_status(struct device *dev,
+static enum clock_control_status clock_control_esp32_get_status(const struct device *dev,
 								clock_control_subsys_t sys)
 {
 	ARG_UNUSED(dev);
@@ -242,7 +242,7 @@ static enum clock_control_status clock_control_esp32_get_status(struct device *d
 	return CLOCK_CONTROL_STATUS_OFF;
 }
 
-static int clock_control_esp32_get_rate(struct device *dev,
+static int clock_control_esp32_get_rate(const struct device *dev,
 					clock_control_subsys_t sub_system,
 					uint32_t *rate)
 {
@@ -264,7 +264,7 @@ static int clock_control_esp32_get_rate(struct device *dev,
 	}
 }
 
-static int clock_control_esp32_init(struct device *dev)
+static int clock_control_esp32_init(const struct device *dev)
 {
 	struct esp32_clock_config *cfg = DEV_CFG(dev);
 
diff --git a/drivers/clock_control/clock_control_lpc11u6x.c b/drivers/clock_control/clock_control_lpc11u6x.c
index 15f0a3ef6c8d2f..123f8038a359f1 100644
--- a/drivers/clock_control/clock_control_lpc11u6x.c
+++ b/drivers/clock_control/clock_control_lpc11u6x.c
@@ -90,7 +90,7 @@ static void syscon_ahb_clock_enable(struct lpc11u6x_syscon_regs *syscon,
  */
 static void pinmux_enable_sysosc(void)
 {
-	struct device *pinmux_dev;
+	const struct device *pinmux_dev;
 	uint32_t pin, func;
 
 	pinmux_dev = device_get_binding(
@@ -148,7 +148,7 @@ static void syscon_frg_deinit(struct lpc11u6x_syscon_regs *syscon)
 	syscon_peripheral_reset(syscon, LPC11U6X_PRESET_CTRL_FRG, true);
 }
 
-static int lpc11u6x_clock_control_on(struct device *dev,
+static int lpc11u6x_clock_control_on(const struct device *dev,
 				     clock_control_subsys_t sub_system)
 {
 	const struct lpc11u6x_syscon_config *cfg = DEV_CFG(dev);
@@ -220,8 +220,8 @@ static int lpc11u6x_clock_control_on(struct device *dev,
 	return ret;
 }
 
-static int lpc11u6x_clock_control_off(struct device *dev,
-				     clock_control_subsys_t sub_system)
+static int lpc11u6x_clock_control_off(const struct device *dev,
+				      clock_control_subsys_t sub_system)
 {
 	const struct lpc11u6x_syscon_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_syscon_data *data = DEV_DATA(dev);
@@ -294,7 +294,7 @@ static int lpc11u6x_clock_control_off(struct device *dev,
 
 }
 
-static int lpc11u6x_clock_control_get_rate(struct device *dev,
+static int lpc11u6x_clock_control_get_rate(const struct device *dev,
 					   clock_control_subsys_t sub_system,
 					   uint32_t *rate)
 {
@@ -317,7 +317,7 @@ static int lpc11u6x_clock_control_get_rate(struct device *dev,
 	return 0;
 }
 
-static int lpc11u6x_syscon_init(struct device *dev)
+static int lpc11u6x_syscon_init(const struct device *dev)
 {
 	const struct lpc11u6x_syscon_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_syscon_data *data = DEV_DATA(dev);
diff --git a/drivers/clock_control/clock_control_mcux_ccm.c b/drivers/clock_control/clock_control_mcux_ccm.c
index 305c2c936fdb5f..e9ea3f2dc85892 100644
--- a/drivers/clock_control/clock_control_mcux_ccm.c
+++ b/drivers/clock_control/clock_control_mcux_ccm.c
@@ -24,19 +24,19 @@ static const clock_name_t lpspi_clocks[] = {
 };
 #endif
 
-static int mcux_ccm_on(struct device *dev,
+static int mcux_ccm_on(const struct device *dev,
 			      clock_control_subsys_t sub_system)
 {
 	return 0;
 }
 
-static int mcux_ccm_off(struct device *dev,
+static int mcux_ccm_off(const struct device *dev,
 			       clock_control_subsys_t sub_system)
 {
 	return 0;
 }
 
-static int mcux_ccm_get_subsys_rate(struct device *dev,
+static int mcux_ccm_get_subsys_rate(const struct device *dev,
 				    clock_control_subsys_t sub_system,
 				    uint32_t *rate)
 {
@@ -115,7 +115,7 @@ static int mcux_ccm_get_subsys_rate(struct device *dev,
 	return 0;
 }
 
-static int mcux_ccm_init(struct device *dev)
+static int mcux_ccm_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/clock_control/clock_control_mcux_mcg.c b/drivers/clock_control/clock_control_mcux_mcg.c
index cd3d8224118c93..16e5869532271a 100644
--- a/drivers/clock_control/clock_control_mcux_mcg.c
+++ b/drivers/clock_control/clock_control_mcux_mcg.c
@@ -18,17 +18,19 @@
 #include <logging/log.h>
 LOG_MODULE_REGISTER(clock_control_mcg);
 
-static int mcux_mcg_on(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_mcg_on(const struct device *dev,
+		       clock_control_subsys_t sub_system)
 {
 	return 0;
 }
 
-static int mcux_mcg_off(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_mcg_off(const struct device *dev,
+			clock_control_subsys_t sub_system)
 {
 	return 0;
 }
 
-static int mcux_mcg_get_rate(struct device *dev,
+static int mcux_mcg_get_rate(const struct device *dev,
 			     clock_control_subsys_t sub_system,
 			     uint32_t *rate)
 {
@@ -48,7 +50,7 @@ static int mcux_mcg_get_rate(struct device *dev,
 	return 0;
 }
 
-static int mcux_mcg_init(struct device *dev)
+static int mcux_mcg_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/clock_control/clock_control_mcux_pcc.c b/drivers/clock_control/clock_control_mcux_pcc.c
index e67933d9d011a8..a5c8d84c8e39da 100644
--- a/drivers/clock_control/clock_control_mcux_pcc.c
+++ b/drivers/clock_control/clock_control_mcux_pcc.c
@@ -28,7 +28,7 @@ struct mcux_pcc_config {
 #define MAKE_PCC_REGADDR(base, offset) ((base) + (offset))
 #endif
 
-static inline clock_ip_name_t clock_ip(struct device *dev,
+static inline clock_ip_name_t clock_ip(const struct device *dev,
 				       clock_control_subsys_t sub_system)
 {
 	uint32_t offset = POINTER_TO_UINT(sub_system);
@@ -36,19 +36,21 @@ static inline clock_ip_name_t clock_ip(struct device *dev,
 	return MAKE_PCC_REGADDR(DEV_BASE(dev), offset);
 }
 
-static int mcux_pcc_on(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_pcc_on(const struct device *dev,
+		       clock_control_subsys_t sub_system)
 {
 	CLOCK_EnableClock(clock_ip(dev, sub_system));
 	return 0;
 }
 
-static int mcux_pcc_off(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_pcc_off(const struct device *dev,
+			clock_control_subsys_t sub_system)
 {
 	CLOCK_DisableClock(clock_ip(dev, sub_system));
 	return 0;
 }
 
-static int mcux_pcc_get_rate(struct device *dev,
+static int mcux_pcc_get_rate(const struct device *dev,
 			       clock_control_subsys_t sub_system,
 			       uint32_t *rate)
 {
@@ -56,7 +58,7 @@ static int mcux_pcc_get_rate(struct device *dev,
 	return 0;
 }
 
-static int mcux_pcc_init(struct device *dev)
+static int mcux_pcc_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/clock_control/clock_control_mcux_scg.c b/drivers/clock_control/clock_control_mcux_scg.c
index 2d7d0653a0ff11..14f448459d5136 100644
--- a/drivers/clock_control/clock_control_mcux_scg.c
+++ b/drivers/clock_control/clock_control_mcux_scg.c
@@ -18,17 +18,19 @@
 #include <logging/log.h>
 LOG_MODULE_REGISTER(clock_control_scg);
 
-static int mcux_scg_on(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_scg_on(const struct device *dev,
+		       clock_control_subsys_t sub_system)
 {
 	return 0;
 }
 
-static int mcux_scg_off(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_scg_off(const struct device *dev,
+			clock_control_subsys_t sub_system)
 {
 	return 0;
 }
 
-static int mcux_scg_get_rate(struct device *dev,
+static int mcux_scg_get_rate(const struct device *dev,
 			     clock_control_subsys_t sub_system,
 			     uint32_t *rate)
 {
@@ -92,7 +94,7 @@ static int mcux_scg_get_rate(struct device *dev,
 	return 0;
 }
 
-static int mcux_scg_init(struct device *dev)
+static int mcux_scg_init(const struct device *dev)
 {
 #if DT_INST_NODE_HAS_PROP(0, clkout_source)
 	CLOCK_SetClkOutSel(DT_INST_PROP(0, clkout_source));
diff --git a/drivers/clock_control/clock_control_mcux_sim.c b/drivers/clock_control/clock_control_mcux_sim.c
index 552785f7120aca..0587512b68ed7c 100644
--- a/drivers/clock_control/clock_control_mcux_sim.c
+++ b/drivers/clock_control/clock_control_mcux_sim.c
@@ -15,7 +15,8 @@
 #include <logging/log.h>
 LOG_MODULE_REGISTER(clock_control);
 
-static int mcux_sim_on(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_sim_on(const struct device *dev,
+		       clock_control_subsys_t sub_system)
 {
 	clock_ip_name_t clock_ip_name = (clock_ip_name_t) sub_system;
 
@@ -24,7 +25,8 @@ static int mcux_sim_on(struct device *dev, clock_control_subsys_t sub_system)
 	return 0;
 }
 
-static int mcux_sim_off(struct device *dev, clock_control_subsys_t sub_system)
+static int mcux_sim_off(const struct device *dev,
+			clock_control_subsys_t sub_system)
 {
 	clock_ip_name_t clock_ip_name = (clock_ip_name_t) sub_system;
 
@@ -33,7 +35,7 @@ static int mcux_sim_off(struct device *dev, clock_control_subsys_t sub_system)
 	return 0;
 }
 
-static int mcux_sim_get_subsys_rate(struct device *dev,
+static int mcux_sim_get_subsys_rate(const struct device *dev,
 				    clock_control_subsys_t sub_system,
 				    uint32_t *rate)
 {
@@ -75,7 +77,7 @@ static int mcux_sim_get_subsys_rate(struct device *dev,
 #endif
 #endif
 
-static int mcux_sim_init(struct device *dev)
+static int mcux_sim_init(const struct device *dev)
 {
 #ifdef NXP_KINETIS_SIM_CLKOUT_DIVIDER
 	SIM->CHIPCTL = (SIM->CHIPCTL & ~SIM_CHIPCTL_CLKOUTDIV_MASK)
diff --git a/drivers/clock_control/clock_control_npcx.c b/drivers/clock_control/clock_control_npcx.c
index 7fed97ca2eb084..af428f776ad4cf 100644
--- a/drivers/clock_control/clock_control_npcx.c
+++ b/drivers/clock_control/clock_control_npcx.c
@@ -32,7 +32,7 @@ struct npcx_pcc_config {
 	(struct pmc_reg *)(DRV_CONFIG(dev)->base_pmc)
 
 /* Clock controller local functions */
-static inline int npcx_clock_control_on(struct device *dev,
+static inline int npcx_clock_control_on(const struct device *dev,
 					 clock_control_subsys_t sub_system)
 {
 	ARG_UNUSED(dev);
@@ -44,7 +44,7 @@ static inline int npcx_clock_control_on(struct device *dev,
 	return 0;
 }
 
-static inline int npcx_clock_control_off(struct device *dev,
+static inline int npcx_clock_control_off(const struct device *dev,
 					  clock_control_subsys_t sub_system)
 {
 	ARG_UNUSED(dev);
@@ -56,9 +56,9 @@ static inline int npcx_clock_control_off(struct device *dev,
 	return 0;
 }
 
-static int npcx_clock_control_get_subsys_rate(struct device *dev,
-					 clock_control_subsys_t sub_system,
-					 uint32_t *rate)
+static int npcx_clock_control_get_subsys_rate(const struct device *dev,
+					      clock_control_subsys_t sub_system,
+					      uint32_t *rate)
 {
 	ARG_UNUSED(dev);
 	struct npcx_clk_cfg *clk_cfg = (struct npcx_clk_cfg *)(sub_system);
@@ -101,7 +101,7 @@ static struct clock_control_driver_api npcx_clock_control_api = {
 	.get_rate = npcx_clock_control_get_subsys_rate,
 };
 
-static int npcx_clock_control_init(struct device *dev)
+static int npcx_clock_control_init(const struct device *dev)
 {
 	struct cdcg_reg *inst_cdcg = HAL_CDCG_INST(dev);
 	uint32_t pmc_base = DRV_CONFIG(dev)->base_pmc;
diff --git a/drivers/clock_control/clock_control_nrf.c b/drivers/clock_control/clock_control_nrf.c
index 2ac3d1439bbd02..283f88aeccc8af 100644
--- a/drivers/clock_control/clock_control_nrf.c
+++ b/drivers/clock_control/clock_control_nrf.c
@@ -79,17 +79,16 @@ static atomic_t hfclk_users;
 static uint64_t hf_start_tstamp;
 static uint64_t hf_stop_tstamp;
 
-static struct nrf_clock_control_sub_data *get_sub_data(struct device *dev,
-					      enum clock_control_nrf_type type)
+static struct nrf_clock_control_sub_data *get_sub_data(const struct device *dev,
+						       enum clock_control_nrf_type type)
 {
 	struct nrf_clock_control_data *data = dev->data;
 
 	return &data->subsys[type];
 }
 
-static const struct nrf_clock_control_sub_config *get_sub_config(
-					struct device *dev,
-					enum clock_control_nrf_type type)
+static const struct nrf_clock_control_sub_config *get_sub_config(const struct device *dev,
+								 enum clock_control_nrf_type type)
 {
 	const struct nrf_clock_control_config *config =
 						dev->config;
@@ -97,8 +96,8 @@ static const struct nrf_clock_control_sub_config *get_sub_config(
 	return &config->subsys[type];
 }
 
-static struct onoff_manager *get_onoff_manager(struct device *dev,
-					enum clock_control_nrf_type type)
+static struct onoff_manager *get_onoff_manager(const struct device *dev,
+					       enum clock_control_nrf_type type)
 {
 	struct nrf_clock_control_data *data = dev->data;
 
@@ -113,7 +112,7 @@ struct onoff_manager *z_nrf_clock_control_get_onoff(clock_control_subsys_t sys)
 				(enum clock_control_nrf_type)sys);
 }
 
-static enum clock_control_status get_status(struct device *dev,
+static enum clock_control_status get_status(const struct device *dev,
 					    clock_control_subsys_t subsys)
 {
 	enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
@@ -167,7 +166,7 @@ static void set_on_state(uint32_t *flags)
 	irq_unlock(key);
 }
 
-static void clkstarted_handle(struct device *dev,
+static void clkstarted_handle(const struct device *dev,
 			      enum clock_control_nrf_type type)
 {
 	struct nrf_clock_control_sub_data *sub_data = get_sub_data(dev, type);
@@ -300,7 +299,8 @@ void z_nrf_clock_bt_ctlr_hf_release(void)
 	hfclk_stop();
 }
 
-static int stop(struct device *dev, clock_control_subsys_t subsys, uint32_t ctx)
+static int stop(const struct device *dev, clock_control_subsys_t subsys,
+		uint32_t ctx)
 {
 	enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
 	struct nrf_clock_control_sub_data *subdata = get_sub_data(dev, type);
@@ -318,12 +318,13 @@ static int stop(struct device *dev, clock_control_subsys_t subsys, uint32_t ctx)
 	return 0;
 }
 
-static int api_stop(struct device *dev, clock_control_subsys_t subsys)
+static int api_stop(const struct device *dev, clock_control_subsys_t subsys)
 {
 	return stop(dev, subsys, CTX_API);
 }
 
-static int async_start(struct device *dev, clock_control_subsys_t subsys,
+static int async_start(const struct device *dev,
+			clock_control_subsys_t subsys,
 			struct clock_control_async_data *data, uint32_t ctx)
 {
 	enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
@@ -343,13 +344,13 @@ static int async_start(struct device *dev, clock_control_subsys_t subsys,
 	return 0;
 }
 
-static int api_start(struct device *dev, clock_control_subsys_t subsys,
+static int api_start(const struct device *dev, clock_control_subsys_t subsys,
 			     struct clock_control_async_data *data)
 {
 	return async_start(dev, subsys, data, CTX_API);
 }
 
-static void blocking_start_callback(struct device *dev,
+static void blocking_start_callback(const struct device *dev,
 				    clock_control_subsys_t subsys,
 				    void *user_data)
 {
@@ -358,7 +359,8 @@ static void blocking_start_callback(struct device *dev,
 	k_sem_give(sem);
 }
 
-static int api_blocking_start(struct device *dev, clock_control_subsys_t subsys)
+static int api_blocking_start(const struct device *dev,
+			      clock_control_subsys_t subsys)
 {
 	struct k_sem sem = Z_SEM_INITIALIZER(sem, 0, 1);
 	struct clock_control_async_data data = {
@@ -396,7 +398,7 @@ static void onoff_stop(struct onoff_manager *mgr,
 	notify(mgr, res);
 }
 
-static void onoff_started_callback(struct device *dev,
+static void onoff_started_callback(const struct device *dev,
 				   clock_control_subsys_t sys,
 				   void *user_data)
 {
@@ -468,7 +470,7 @@ void z_nrf_clock_control_lf_on(enum nrf_lfclk_start_mode start_mode)
 
 static void clock_event_handler(nrfx_clock_evt_type_t event)
 {
-	struct device *dev = DEVICE_GET(clock_nrf);
+	const struct device *dev = DEVICE_GET(clock_nrf);
 
 	switch (event) {
 	case NRFX_CLOCK_EVT_HFCLK_STARTED:
@@ -503,7 +505,7 @@ static void clock_event_handler(nrfx_clock_evt_type_t event)
 	}
 }
 
-static int clk_init(struct device *dev)
+static int clk_init(const struct device *dev)
 {
 	nrfx_err_t nrfx_err;
 	int err;
diff --git a/drivers/clock_control/clock_control_rv32m1_pcc.c b/drivers/clock_control/clock_control_rv32m1_pcc.c
index a81f76b42a44ea..f3afe39a9fcbcb 100644
--- a/drivers/clock_control/clock_control_rv32m1_pcc.c
+++ b/drivers/clock_control/clock_control_rv32m1_pcc.c
@@ -21,7 +21,7 @@ struct rv32m1_pcc_config {
 #define DEV_CFG(dev)  ((struct rv32m1_pcc_config *)(dev->config))
 #define DEV_BASE(dev) (DEV_CFG(dev)->base_address)
 
-static inline clock_ip_name_t clock_ip(struct device *dev,
+static inline clock_ip_name_t clock_ip(const struct device *dev,
 				       clock_control_subsys_t sub_system)
 {
 	uint32_t offset = POINTER_TO_UINT(sub_system);
@@ -29,19 +29,21 @@ static inline clock_ip_name_t clock_ip(struct device *dev,
 	return MAKE_PCC_REGADDR(DEV_BASE(dev), offset);
 }
 
-static int rv32m1_pcc_on(struct device *dev, clock_control_subsys_t sub_system)
+static int rv32m1_pcc_on(const struct device *dev,
+			 clock_control_subsys_t sub_system)
 {
 	CLOCK_EnableClock(clock_ip(dev, sub_system));
 	return 0;
 }
 
-static int rv32m1_pcc_off(struct device *dev, clock_control_subsys_t sub_system)
+static int rv32m1_pcc_off(const struct device *dev,
+			  clock_control_subsys_t sub_system)
 {
 	CLOCK_DisableClock(clock_ip(dev, sub_system));
 	return 0;
 }
 
-static int rv32m1_pcc_get_rate(struct device *dev,
+static int rv32m1_pcc_get_rate(const struct device *dev,
 			       clock_control_subsys_t sub_system,
 			       uint32_t *rate)
 {
@@ -49,7 +51,7 @@ static int rv32m1_pcc_get_rate(struct device *dev,
 	return 0;
 }
 
-static int rv32m1_pcc_init(struct device *dev)
+static int rv32m1_pcc_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/clock_control/clock_stm32_ll_common.c b/drivers/clock_control/clock_stm32_ll_common.c
index 8e956d41f4abc7..4ea6cd4b536210 100644
--- a/drivers/clock_control/clock_stm32_ll_common.c
+++ b/drivers/clock_control/clock_stm32_ll_common.c
@@ -77,7 +77,7 @@ static uint32_t get_bus_clock(uint32_t clock, uint32_t prescaler)
 	return clock / prescaler;
 }
 
-static inline int stm32_clock_control_on(struct device *dev,
+static inline int stm32_clock_control_on(const struct device *dev,
 					 clock_control_subsys_t sub_system)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
@@ -129,7 +129,7 @@ static inline int stm32_clock_control_on(struct device *dev,
 }
 
 
-static inline int stm32_clock_control_off(struct device *dev,
+static inline int stm32_clock_control_off(const struct device *dev,
 					  clock_control_subsys_t sub_system)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
@@ -180,7 +180,7 @@ static inline int stm32_clock_control_off(struct device *dev,
 }
 
 
-static int stm32_clock_control_get_subsys_rate(struct device *clock,
+static int stm32_clock_control_get_subsys_rate(const struct device *clock,
 						clock_control_subsys_t sub_system,
 						uint32_t *rate)
 {
@@ -283,7 +283,7 @@ static inline void stm32_clock_control_mco_init(void)
 #endif /* CONFIG_CLOCK_STM32_MCO2_SRC_NOCLOCK */
 }
 
-static int stm32_clock_control_init(struct device *dev)
+static int stm32_clock_control_init(const struct device *dev)
 {
 	LL_UTILS_ClkInitTypeDef s_ClkInitStruct;
 	uint32_t hclk_prescaler;
diff --git a/drivers/clock_control/clock_stm32_ll_h7.c b/drivers/clock_control/clock_stm32_ll_h7.c
index e84413c2e88725..45c3d2b6e4f21c 100644
--- a/drivers/clock_control/clock_stm32_ll_h7.c
+++ b/drivers/clock_control/clock_stm32_ll_h7.c
@@ -298,7 +298,7 @@ static int32_t get_vco_input_range(uint32_t pllsrc_clock, uint32_t divm)
 
 #endif /* ! CONFIG_CPU_CORTEX_M4 */
 
-static inline int stm32_clock_control_on(struct device *dev,
+static inline int stm32_clock_control_on(const struct device *dev,
 					 clock_control_subsys_t sub_system)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
@@ -347,7 +347,7 @@ static inline int stm32_clock_control_on(struct device *dev,
 	return rc;
 }
 
-static inline int stm32_clock_control_off(struct device *dev,
+static inline int stm32_clock_control_off(const struct device *dev,
 					  clock_control_subsys_t sub_system)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
@@ -395,9 +395,9 @@ static inline int stm32_clock_control_off(struct device *dev,
 	return rc;
 }
 
-static int stm32_clock_control_get_subsys_rate(struct device *clock,
-					clock_control_subsys_t sub_system,
-						uint32_t *rate)
+static int stm32_clock_control_get_subsys_rate(const struct device *clock,
+					       clock_control_subsys_t sub_system,
+					       uint32_t *rate)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
 	/*
@@ -456,7 +456,7 @@ static struct clock_control_driver_api stm32_clock_control_api = {
 	.get_rate = stm32_clock_control_get_subsys_rate,
 };
 
-static int stm32_clock_control_init(struct device *dev)
+static int stm32_clock_control_init(const struct device *dev)
 {
 
 #if !defined(CONFIG_CPU_CORTEX_M4)
diff --git a/drivers/clock_control/clock_stm32_ll_mp1.c b/drivers/clock_control/clock_stm32_ll_mp1.c
index bb5d7d224c6b63..2a14bc90fde707 100644
--- a/drivers/clock_control/clock_stm32_ll_mp1.c
+++ b/drivers/clock_control/clock_stm32_ll_mp1.c
@@ -12,7 +12,7 @@
 /**
  * @brief fill in AHB/APB buses configuration structure
  */
-static inline int stm32_clock_control_on(struct device *dev,
+static inline int stm32_clock_control_on(const struct device *dev,
 					 clock_control_subsys_t sub_system)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
@@ -63,7 +63,7 @@ static inline int stm32_clock_control_on(struct device *dev,
 	return 0;
 }
 
-static inline int stm32_clock_control_off(struct device *dev,
+static inline int stm32_clock_control_off(const struct device *dev,
 					  clock_control_subsys_t sub_system)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
@@ -114,9 +114,9 @@ static inline int stm32_clock_control_off(struct device *dev,
 	return 0;
 }
 
-static int stm32_clock_control_get_subsys_rate(struct device *clock,
-					clock_control_subsys_t sub_system,
-					uint32_t *rate)
+static int stm32_clock_control_get_subsys_rate(const struct device *clock,
+					       clock_control_subsys_t sub_system,
+					       uint32_t *rate)
 {
 	struct stm32_pclken *pclken = (struct stm32_pclken *)(sub_system);
 
@@ -399,7 +399,7 @@ static struct clock_control_driver_api stm32_clock_control_api = {
 	.get_rate = stm32_clock_control_get_subsys_rate,
 };
 
-static int stm32_clock_control_init(struct device *dev)
+static int stm32_clock_control_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 0;
diff --git a/drivers/clock_control/nrf_clock_calibration.c b/drivers/clock_control/nrf_clock_calibration.c
index cc42aa2a1865ad..a498d9b625f929 100644
--- a/drivers/clock_control/nrf_clock_calibration.c
+++ b/drivers/clock_control/nrf_clock_calibration.c
@@ -48,7 +48,7 @@ static void cal_lf_callback(struct onoff_manager *mgr,
 static struct onoff_client cli;
 static struct onoff_manager *mgrs;
 
-static struct device *temp_sensor;
+static const struct device *temp_sensor;
 
 static void measure_temperature(struct k_work *work);
 static K_WORK_DEFINE(temp_measure_work, measure_temperature);
@@ -226,7 +226,7 @@ static void measure_temperature(struct k_work *work)
 #define TEMP_NODE DT_INST(0, nordic_nrf_temp)
 
 #if DT_NODE_HAS_STATUS(TEMP_NODE, okay)
-static inline struct device *temp_device(void)
+static inline const struct device *temp_device(void)
 {
 	return device_get_binding(DT_LABEL(TEMP_NODE));
 }
@@ -242,7 +242,7 @@ void z_nrf_clock_calibration_init(struct onoff_manager *onoff_mgrs)
 }
 
 #if CONFIG_CLOCK_CONTROL_NRF_CALIBRATION_MAX_SKIP
-static int temp_sensor_init(struct device *arg)
+static int temp_sensor_init(const struct device *arg)
 {
 	temp_sensor = temp_device();
 
diff --git a/drivers/console/gsm_mux.c b/drivers/console/gsm_mux.c
index 25495c4c8de1af..81149e8b914572 100644
--- a/drivers/console/gsm_mux.c
+++ b/drivers/console/gsm_mux.c
@@ -75,7 +75,7 @@ struct gsm_mux {
 	/* UART device to use. This device is the real UART, not the
 	 * muxed one.
 	 */
-	struct device *uart;
+	const struct device *uart;
 
 	/* Buf to use when TX mux packet (hdr + data). For RX it only contains
 	 * the data (not hdr).
@@ -134,7 +134,7 @@ struct gsm_dlci {
 	dlci_command_cb_t command_cb;
 	gsm_mux_dlci_created_cb_t dlci_created_cb;
 	void *user_data;
-	struct device *uart;
+	const struct device *uart;
 	enum gsm_dlci_state state;
 	enum gsm_dlci_mode mode;
 	int num;
@@ -975,7 +975,8 @@ static struct gsm_dlci *gsm_dlci_get_free(void)
 }
 
 static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *mux, uint8_t address,
-		struct device *uart, gsm_mux_dlci_created_cb_t dlci_created_cb,
+		const struct device *uart,
+		gsm_mux_dlci_created_cb_t dlci_created_cb,
 		void *user_data)
 {
 	struct gsm_dlci *dlci;
@@ -1037,7 +1038,7 @@ static int gsm_mux_process_pkt(struct gsm_mux *mux)
 		}
 
 		if (dlci == NULL) {
-			struct device *uart;
+			const struct device *uart;
 
 			uart = uart_mux_find(dlci_address);
 			if (uart == NULL) {
@@ -1398,7 +1399,7 @@ static void dlci_done(struct gsm_dlci *dlci, bool connected)
 }
 
 int gsm_dlci_create(struct gsm_mux *mux,
-		    struct device *uart,
+		    const struct device *uart,
 		    int dlci_address,
 		    gsm_mux_dlci_created_cb_t dlci_created_cb,
 		    void *user_data,
@@ -1438,7 +1439,7 @@ int gsm_dlci_id(struct gsm_dlci *dlci)
 	return dlci->num;
 }
 
-struct gsm_mux *gsm_mux_create(struct device *uart)
+struct gsm_mux *gsm_mux_create(const struct device *uart)
 {
 	struct gsm_mux *mux = NULL;
 	int i;
diff --git a/drivers/console/gsm_mux.h b/drivers/console/gsm_mux.h
index 9a113a559fcc13..7a4e888d8d3fe7 100644
--- a/drivers/console/gsm_mux.h
+++ b/drivers/console/gsm_mux.h
@@ -20,7 +20,7 @@ struct gsm_dlci;
 void gsm_mux_recv_buf(struct gsm_mux *mux, uint8_t *buf, int len);
 int gsm_mux_send(struct gsm_mux *mux, uint8_t dlci_address,
 		 const uint8_t *buf, size_t size);
-struct gsm_mux *gsm_mux_create(struct device *uart);
+struct gsm_mux *gsm_mux_create(const struct device *uart);
 int gsm_mux_disconnect(struct gsm_mux *mux, k_timeout_t timeout);
 void gsm_mux_init(void);
 
@@ -29,7 +29,7 @@ typedef void (*gsm_mux_dlci_created_cb_t)(struct gsm_dlci *dlci,
 					  void *user_data);
 
 int gsm_dlci_create(struct gsm_mux *mux,
-		    struct device *uart,
+		    const struct device *uart,
 		    int dlci_address,
 		    gsm_mux_dlci_created_cb_t dlci_created_cb,
 		    void *user_data,
diff --git a/drivers/console/ipm_console_receiver.c b/drivers/console/ipm_console_receiver.c
index 79856683decc59..ed023d90ba5c21 100644
--- a/drivers/console/ipm_console_receiver.c
+++ b/drivers/console/ipm_console_receiver.c
@@ -21,12 +21,12 @@ static void ipm_console_thread(void *arg1, void *arg2, void *arg3)
 	uint8_t size32;
 	uint16_t type;
 	int ret, key;
-	struct device *d;
+	const struct device *d;
 	const struct ipm_console_receiver_config_info *config_info;
 	struct ipm_console_receiver_runtime_data *driver_data;
 	int pos;
 
-	d = (struct device *)arg1;
+	d = (const struct device *)arg1;
 	driver_data = d->data;
 	config_info = d->config;
 	ARG_UNUSED(arg2);
@@ -84,10 +84,11 @@ static void ipm_console_thread(void *arg1, void *arg2, void *arg3)
 	}
 }
 
-static void ipm_console_receive_callback(struct device *ipm_dev, void *context,
+static void ipm_console_receive_callback(const struct device *ipm_dev,
+					 void *context,
 					 uint32_t id, volatile void *data)
 {
-	struct device *d;
+	const struct device *d;
 	struct ipm_console_receiver_runtime_data *driver_data;
 	int ret;
 
@@ -115,12 +116,12 @@ static void ipm_console_receive_callback(struct device *ipm_dev, void *context,
 }
 
 
-int ipm_console_receiver_init(struct device *d)
+int ipm_console_receiver_init(const struct device *d)
 {
 	const struct ipm_console_receiver_config_info *config_info =
 		d->config;
 	struct ipm_console_receiver_runtime_data *driver_data = d->data;
-	struct device *ipm;
+	const struct device *ipm;
 
 	ipm = device_get_binding(config_info->bind_to);
 
diff --git a/drivers/console/ipm_console_sender.c b/drivers/console/ipm_console_sender.c
index df033aa66ba76e..b453cdffd23c95 100644
--- a/drivers/console/ipm_console_sender.c
+++ b/drivers/console/ipm_console_sender.c
@@ -13,7 +13,7 @@
 #include <drivers/ipm.h>
 #include <drivers/console/ipm_console.h>
 
-static struct device *ipm_console_device;
+static const struct device *ipm_console_device;
 
 static int consoleOut(int character)
 {
@@ -33,7 +33,7 @@ static int consoleOut(int character)
 extern void __printk_hook_install(int (*fn)(int));
 extern void __stdout_hook_install(int (*fn)(int));
 
-int ipm_console_sender_init(struct device *d)
+int ipm_console_sender_init(const struct device *d)
 {
 	const struct ipm_console_sender_config_info *config_info;
 
diff --git a/drivers/console/native_posix_console.c b/drivers/console/native_posix_console.c
index 92fa3dbf306da2..227e1fb85481e9 100644
--- a/drivers/console/native_posix_console.c
+++ b/drivers/console/native_posix_console.c
@@ -256,7 +256,7 @@ static void native_stdio_runner(void *p1, void *p2, void *p3)
 }
 #endif /* CONFIG_NATIVE_POSIX_STDIN_CONSOLE */
 
-static int native_posix_console_init(struct device *arg)
+static int native_posix_console_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/drivers/console/ram_console.c b/drivers/console/ram_console.c
index d568f50f18a7e3..7dc304eb269631 100644
--- a/drivers/console/ram_console.c
+++ b/drivers/console/ram_console.c
@@ -26,7 +26,7 @@ static int ram_console_out(int character)
 	return character;
 }
 
-static int ram_console_init(struct device *d)
+static int ram_console_init(const struct device *d)
 {
 	ARG_UNUSED(d);
 	__printk_hook_install(ram_console_out);
diff --git a/drivers/console/rtt_console.c b/drivers/console/rtt_console.c
index 555aac130c076b..281156c48fc18b 100644
--- a/drivers/console/rtt_console.c
+++ b/drivers/console/rtt_console.c
@@ -78,7 +78,7 @@ static int rtt_console_out(int character)
 	return character;
 }
 
-static int rtt_console_init(struct device *d)
+static int rtt_console_init(const struct device *d)
 {
 	ARG_UNUSED(d);
 
diff --git a/drivers/console/semihost_console.c b/drivers/console/semihost_console.c
index fbe276cdbfaeb2..51106c7adc87c4 100644
--- a/drivers/console/semihost_console.c
+++ b/drivers/console/semihost_console.c
@@ -26,7 +26,7 @@ static int semihost_console_out(int ch)
 	return ch;
 }
 
-static int semihost_console_init(struct device *dev)
+static int semihost_console_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/console/uart_console.c b/drivers/console/uart_console.c
index 5d84660f0272ca..74d1013d26c769 100644
--- a/drivers/console/uart_console.c
+++ b/drivers/console/uart_console.c
@@ -35,7 +35,7 @@
 #include "mgmt/serial.h"
 #endif
 
-static struct device *uart_console_dev;
+static const struct device *uart_console_dev;
 
 #ifdef CONFIG_UART_CONSOLE_DEBUG_SERVER_HOOKS
 
@@ -131,7 +131,8 @@ static uint8_t (*completion_cb)(char *line, uint8_t len);
 #define ANSI_HOME          'H'
 #define ANSI_DEL           '~'
 
-static int read_uart(struct device *uart, uint8_t *buf, unsigned int size)
+static int read_uart(const struct device *uart, uint8_t *buf,
+		     unsigned int size)
 {
 	int rx;
 
@@ -431,7 +432,7 @@ static bool handle_mcumgr(struct console_input *cmd, uint8_t byte)
 
 #endif /* CONFIG_UART_CONSOLE_MCUMGR */
 
-static void uart_console_isr(struct device *unused, void *user_data)
+static void uart_console_isr(const struct device *unused, void *user_data)
 {
 	ARG_UNUSED(unused);
 	ARG_UNUSED(user_data);
@@ -590,7 +591,7 @@ static void uart_console_hook_install(void)
  *
  * @return 0 if successful, otherwise failed.
  */
-static int uart_console_init(struct device *arg)
+static int uart_console_init(const struct device *arg)
 {
 
 	ARG_UNUSED(arg);
diff --git a/drivers/console/uart_mcumgr.c b/drivers/console/uart_mcumgr.c
index 8a1fca58af46e1..245eb7d5e7bf6e 100644
--- a/drivers/console/uart_mcumgr.c
+++ b/drivers/console/uart_mcumgr.c
@@ -16,7 +16,7 @@
 #include <mgmt/mcumgr/serial.h>
 #include <drivers/console/uart_mcumgr.h>
 
-static struct device *uart_mcumgr_dev;
+static const struct device *uart_mcumgr_dev;
 
 /** Callback to execute when a valid fragment has been received. */
 static uart_mcumgr_recv_fn *uart_mgumgr_recv_cb;
@@ -115,7 +115,7 @@ static struct uart_mcumgr_rx_buf *uart_mcumgr_rx_byte(uint8_t byte)
 /**
  * ISR that is called when UART bytes are received.
  */
-static void uart_mcumgr_isr(struct device *unused, void *user_data)
+static void uart_mcumgr_isr(const struct device *unused, void *user_data)
 {
 	struct uart_mcumgr_rx_buf *rx_buf;
 	uint8_t buf[32];
@@ -162,7 +162,7 @@ int uart_mcumgr_send(const uint8_t *data, int len)
 	return mcumgr_serial_tx_pkt(data, len, uart_mcumgr_send_raw, NULL);
 }
 
-static void uart_mcumgr_setup(struct device *uart)
+static void uart_mcumgr_setup(const struct device *uart)
 {
 	uint8_t c;
 
diff --git a/drivers/console/uart_mux.c b/drivers/console/uart_mux.c
index 0769e600d23350..091d24089e5b0c 100644
--- a/drivers/console/uart_mux.c
+++ b/drivers/console/uart_mux.c
@@ -42,7 +42,7 @@ static struct k_work_q uart_mux_workq;
  */
 struct uart_mux {
 	/* The real UART device that is shared between muxed UARTs */
-	struct device *uart;
+	const struct device *uart;
 
 	/* GSM mux related to this UART */
 	struct gsm_mux *mux;
@@ -97,7 +97,7 @@ struct uart_mux_dev_data {
 	struct uart_mux_config cfg;
 
 	/* This UART mux device */
-	struct device *dev;
+	const struct device *dev;
 
 	/* The UART device where we are running on top of */
 	struct uart_mux *real_uart;
@@ -228,7 +228,7 @@ static void uart_mux_tx_work(struct k_work *work)
 	ring_buf_get_finish(dev_data->tx_ringbuf, len);
 }
 
-static int uart_mux_init(struct device *dev)
+static int uart_mux_init(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -253,7 +253,7 @@ static int uart_mux_init(struct device *dev)
  * data from it in uart_mux_rx_work(), we push the data to GSM mux API which
  * will call proper callbacks to pass data to correct recipient.
  */
-static void uart_mux_isr(struct device *uart, void *user_data)
+static void uart_mux_isr(const struct device *uart, void *user_data)
 {
 	struct uart_mux *real_uart = user_data;
 	int rx = 0;
@@ -279,7 +279,7 @@ static void uart_mux_isr(struct device *uart, void *user_data)
 	}
 }
 
-static void uart_mux_flush_isr(struct device *dev)
+static void uart_mux_flush_isr(const struct device *dev)
 {
 	uint8_t c;
 
@@ -311,7 +311,7 @@ static void dlci_created_cb(struct gsm_dlci *dlci, bool connected,
 	}
 }
 
-static int init_real_uart(struct device *mux, struct device *uart,
+static int init_real_uart(const struct device *mux, const struct device *uart,
 			  struct uart_mux **mux_uart)
 {
 	bool found = false;
@@ -374,7 +374,7 @@ static int init_real_uart(struct device *mux, struct device *uart,
 }
 
 /* This will bind the physical (real) UART to this muxed UART */
-static int attach(struct device *mux_uart, struct device *uart,
+static int attach(const struct device *mux_uart, const struct device *uart,
 		  int dlci_address, uart_mux_attach_cb_t cb,
 		  void *user_data)
 {
@@ -427,7 +427,7 @@ static int attach(struct device *mux_uart, struct device *uart,
 	return -ENOENT;
 }
 
-static int uart_mux_poll_in(struct device *dev, unsigned char *p_char)
+static int uart_mux_poll_in(const struct device *dev, unsigned char *p_char)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(p_char);
@@ -435,7 +435,8 @@ static int uart_mux_poll_in(struct device *dev, unsigned char *p_char)
 	return -ENOTSUP;
 }
 
-static void uart_mux_poll_out(struct device *dev, unsigned char out_char)
+static void uart_mux_poll_out(const struct device *dev,
+			      unsigned char out_char)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -446,14 +447,14 @@ static void uart_mux_poll_out(struct device *dev, unsigned char out_char)
 	(void)gsm_dlci_send(dev_data->dlci, &out_char, 1);
 }
 
-static int uart_mux_err_check(struct device *dev)
+static int uart_mux_err_check(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return -ENOTSUP;
 }
 
-static int uart_mux_configure(struct device *dev,
+static int uart_mux_configure(const struct device *dev,
 			      const struct uart_config *cfg)
 {
 	ARG_UNUSED(dev);
@@ -462,7 +463,8 @@ static int uart_mux_configure(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int uart_mux_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_mux_config_get(const struct device *dev,
+			       struct uart_config *cfg)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(cfg);
@@ -470,7 +472,8 @@ static int uart_mux_config_get(struct device *dev, struct uart_config *cfg)
 	return -ENOTSUP;
 }
 
-static int uart_mux_fifo_fill(struct device *dev, const uint8_t *tx_data, int len)
+static int uart_mux_fifo_fill(const struct device *dev,
+			      const uint8_t *tx_data, int len)
 {
 	struct uart_mux_dev_data *dev_data;
 	size_t wrote;
@@ -504,7 +507,8 @@ static int uart_mux_fifo_fill(struct device *dev, const uint8_t *tx_data, int le
 	return wrote;
 }
 
-static int uart_mux_fifo_read(struct device *dev, uint8_t *rx_data, const int size)
+static int uart_mux_fifo_read(const struct device *dev, uint8_t *rx_data,
+			      const int size)
 {
 	struct uart_mux_dev_data *dev_data;
 	uint32_t len;
@@ -531,7 +535,7 @@ static int uart_mux_fifo_read(struct device *dev, uint8_t *rx_data, const int si
 	return len;
 }
 
-static void uart_mux_irq_tx_enable(struct device *dev)
+static void uart_mux_irq_tx_enable(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -546,7 +550,7 @@ static void uart_mux_irq_tx_enable(struct device *dev)
 	}
 }
 
-static void uart_mux_irq_tx_disable(struct device *dev)
+static void uart_mux_irq_tx_disable(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -557,7 +561,7 @@ static void uart_mux_irq_tx_disable(struct device *dev)
 	dev_data->tx_enabled = false;
 }
 
-static int uart_mux_irq_tx_ready(struct device *dev)
+static int uart_mux_irq_tx_ready(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -572,7 +576,7 @@ static int uart_mux_irq_tx_ready(struct device *dev)
 	return dev_data->tx_ready;
 }
 
-static void uart_mux_irq_rx_enable(struct device *dev)
+static void uart_mux_irq_rx_enable(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -587,7 +591,7 @@ static void uart_mux_irq_rx_enable(struct device *dev)
 	}
 }
 
-static void uart_mux_irq_rx_disable(struct device *dev)
+static void uart_mux_irq_rx_disable(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -598,14 +602,14 @@ static void uart_mux_irq_rx_disable(struct device *dev)
 	dev_data->rx_enabled = false;
 }
 
-static int uart_mux_irq_tx_complete(struct device *dev)
+static int uart_mux_irq_tx_complete(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return -ENOTSUP;
 }
 
-static int uart_mux_irq_rx_ready(struct device *dev)
+static int uart_mux_irq_rx_ready(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -620,17 +624,17 @@ static int uart_mux_irq_rx_ready(struct device *dev)
 	return dev_data->rx_ready;
 }
 
-static void uart_mux_irq_err_enable(struct device *dev)
+static void uart_mux_irq_err_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static void uart_mux_irq_err_disable(struct device *dev)
+static void uart_mux_irq_err_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static int uart_mux_irq_is_pending(struct device *dev)
+static int uart_mux_irq_is_pending(const struct device *dev)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(dev);
 
@@ -649,14 +653,14 @@ static int uart_mux_irq_is_pending(struct device *dev)
 	return 0;
 }
 
-static int uart_mux_irq_update(struct device *dev)
+static int uart_mux_irq_update(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 1;
 }
 
-static void uart_mux_irq_callback_set(struct device *dev,
+static void uart_mux_irq_callback_set(const struct device *dev,
 				      uart_irq_callback_user_data_t cb,
 				      void *user_data)
 {
@@ -694,7 +698,7 @@ static struct uart_mux_driver_api uart_mux_driver_api = {
 	.attach = attach,
 };
 
-struct device *uart_mux_alloc(void)
+const struct device *uart_mux_alloc(void)
 {
 	sys_snode_t *sn, *sns;
 
@@ -715,14 +719,14 @@ struct device *uart_mux_alloc(void)
 }
 
 #ifdef CONFIG_USERSPACE
-static inline struct device *z_vrfy_uart_mux_find(int dlci_address)
+static inline const struct device *z_vrfy_uart_mux_find(int dlci_address)
 {
 	return z_impl_uart_mux_find(dlci_address);
 }
 #include <syscalls/uart_mux_find_mrsh.c>
 #endif /* CONFIG_USERSPACE */
 
-struct device *z_impl_uart_mux_find(int dlci_address)
+const struct device *z_impl_uart_mux_find(int dlci_address)
 {
 	sys_snode_t *sn, *sns;
 
@@ -746,7 +750,7 @@ struct device *z_impl_uart_mux_find(int dlci_address)
 	return NULL;
 }
 
-int uart_mux_send(struct device *uart, const uint8_t *buf, size_t size)
+int uart_mux_send(const struct device *uart, const uint8_t *buf, size_t size)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(uart);
 
@@ -777,7 +781,8 @@ int uart_mux_send(struct device *uart, const uint8_t *buf, size_t size)
 	return 0;
 }
 
-int uart_mux_recv(struct device *mux, struct gsm_dlci *dlci, uint8_t *data,
+int uart_mux_recv(const struct device *mux, struct gsm_dlci *dlci,
+		  uint8_t *data,
 		  size_t len)
 {
 	struct uart_mux_dev_data *dev_data = DEV_DATA(mux);
@@ -853,7 +858,7 @@ UTIL_LISTIFY(CONFIG_UART_MUX_DEVICE_COUNT, DEFINE_UART_MUX_CFG_DATA, _)
 UTIL_LISTIFY(CONFIG_UART_MUX_DEVICE_COUNT, DEFINE_UART_MUX_DEV_DATA, _)
 UTIL_LISTIFY(CONFIG_UART_MUX_DEVICE_COUNT, DEFINE_UART_MUX_DEVICE, _)
 
-static int init_uart_mux(struct device *device)
+static int init_uart_mux(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/console/uart_mux_internal.h b/drivers/console/uart_mux_internal.h
index a1e7ceaa5e7ea3..4f0b507988b5db 100644
--- a/drivers/console/uart_mux_internal.h
+++ b/drivers/console/uart_mux_internal.h
@@ -20,7 +20,7 @@ extern "C" {
  *
  * @return 0 if data was sent, <0 if error
  */
-int uart_mux_send(struct device *uart, const uint8_t *buf, size_t size);
+int uart_mux_send(const struct device *uart, const uint8_t *buf, size_t size);
 
 /**
  * @brief Receive unmuxed data.
@@ -33,7 +33,7 @@ int uart_mux_send(struct device *uart, const uint8_t *buf, size_t size);
  * @retval >=0 No errors, number of bytes received
  * @retval <0 Error
  */
-int uart_mux_recv(struct device *mux, struct gsm_dlci *dlci,
+int uart_mux_recv(const struct device *mux, struct gsm_dlci *dlci,
 			    uint8_t *data, size_t len);
 
 #ifdef __cplusplus
diff --git a/drivers/console/uart_pipe.c b/drivers/console/uart_pipe.c
index 61469aace3a4d6..5c1dfd4d02fc29 100644
--- a/drivers/console/uart_pipe.c
+++ b/drivers/console/uart_pipe.c
@@ -21,14 +21,14 @@ LOG_MODULE_REGISTER(uart_pipe, CONFIG_UART_CONSOLE_LOG_LEVEL);
 #include <drivers/console/uart_pipe.h>
 #include <sys/printk.h>
 
-static struct device *uart_pipe_dev;
+static const struct device *uart_pipe_dev;
 
 static uint8_t *recv_buf;
 static size_t recv_buf_len;
 static uart_pipe_recv_cb app_cb;
 static size_t recv_off;
 
-static void uart_pipe_rx(struct device *dev)
+static void uart_pipe_rx(const struct device *dev)
 {
 	/* As per the API, the interrupt may be an edge so keep
 	 * reading from the FIFO until it's empty.
@@ -53,7 +53,7 @@ static void uart_pipe_rx(struct device *dev)
 	}
 }
 
-static void uart_pipe_isr(struct device *dev, void *user_data)
+static void uart_pipe_isr(const struct device *dev, void *user_data)
 {
 	ARG_UNUSED(user_data);
 
@@ -77,7 +77,7 @@ int uart_pipe_send(const uint8_t *data, int len)
 	return 0;
 }
 
-static void uart_pipe_setup(struct device *uart)
+static void uart_pipe_setup(const struct device *uart)
 {
 	uint8_t c;
 
diff --git a/drivers/console/xtensa_sim_console.c b/drivers/console/xtensa_sim_console.c
index beb33670ff1d46..0d4b8e357f74eb 100644
--- a/drivers/console/xtensa_sim_console.c
+++ b/drivers/console/xtensa_sim_console.c
@@ -63,7 +63,7 @@ static void xt_sim_console_hook_install(void)
  * @brief Initialize the console/debug port
  * @return 0 if successful, otherwise failed.
  */
-static int xt_sim_console_init(struct device *arg)
+static int xt_sim_console_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	xt_sim_console_hook_install();
diff --git a/drivers/counter/counter_cmos.c b/drivers/counter/counter_cmos.c
index 9ed3c208dabb8e..35cde315f684b6 100644
--- a/drivers/counter/counter_cmos.c
+++ b/drivers/counter/counter_cmos.c
@@ -128,7 +128,7 @@ static uint32_t hinnant(int y, int m, int d)
  * This function is long, but linear and easy to follow.
  */
 
-int get_value(struct device *dev, uint32_t *ticks)
+int get_value(const struct device *dev, uint32_t *ticks)
 {
 	struct state state, state2;
 	uint64_t *pun = (uint64_t *) &state;
@@ -192,7 +192,7 @@ int get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int init(struct device *dev)
+static int init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/counter/counter_gecko_rtcc.c b/drivers/counter/counter_gecko_rtcc.c
index 0b919f594f589e..46c5da47e1af75 100644
--- a/drivers/counter/counter_gecko_rtcc.c
+++ b/drivers/counter/counter_gecko_rtcc.c
@@ -67,7 +67,7 @@ static uint8_t chan_id2cc_idx(uint8_t chan_id)
 	return cc_idx;
 }
 
-static int counter_gecko_start(struct device *dev)
+static int counter_gecko_start(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -76,7 +76,7 @@ static int counter_gecko_start(struct device *dev)
 	return 0;
 }
 
-static int counter_gecko_stop(struct device *dev)
+static int counter_gecko_stop(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -85,7 +85,7 @@ static int counter_gecko_stop(struct device *dev)
 	return 0;
 }
 
-static int counter_gecko_get_value(struct device *dev, uint32_t *ticks)
+static int counter_gecko_get_value(const struct device *dev, uint32_t *ticks)
 {
 	ARG_UNUSED(dev);
 
@@ -93,7 +93,7 @@ static int counter_gecko_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int counter_gecko_set_top_value(struct device *dev,
+static int counter_gecko_set_top_value(const struct device *dev,
 				       const struct counter_top_cfg *cfg)
 {
 	struct counter_gecko_data *const dev_data = DEV_DATA(dev);
@@ -146,21 +146,21 @@ static int counter_gecko_set_top_value(struct device *dev,
 	return err;
 }
 
-static uint32_t counter_gecko_get_top_value(struct device *dev)
+static uint32_t counter_gecko_get_top_value(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return RTCC_ChannelCCVGet(1);
 }
 
-static uint32_t counter_gecko_get_max_relative_alarm(struct device *dev)
+static uint32_t counter_gecko_get_max_relative_alarm(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return RTCC_ChannelCCVGet(1);
 }
 
-static int counter_gecko_set_alarm(struct device *dev, uint8_t chan_id,
+static int counter_gecko_set_alarm(const struct device *dev, uint8_t chan_id,
 				   const struct counter_alarm_cfg *alarm_cfg)
 {
 	uint32_t count = RTCC_CounterGet();
@@ -204,7 +204,8 @@ static int counter_gecko_set_alarm(struct device *dev, uint8_t chan_id,
 	return 0;
 }
 
-static int counter_gecko_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int counter_gecko_cancel_alarm(const struct device *dev,
+				      uint8_t chan_id)
 {
 	struct counter_gecko_data *const dev_data = DEV_DATA(dev);
 
@@ -224,14 +225,14 @@ static int counter_gecko_cancel_alarm(struct device *dev, uint8_t chan_id)
 	return 0;
 }
 
-static uint32_t counter_gecko_get_pending_int(struct device *dev)
+static uint32_t counter_gecko_get_pending_int(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 0;
 }
 
-static int counter_gecko_init(struct device *dev)
+static int counter_gecko_init(const struct device *dev)
 {
 	const struct counter_gecko_config *const dev_cfg = DEV_CFG(dev);
 
@@ -335,7 +336,7 @@ DEVICE_DECLARE(counter_gecko_0);
 
 ISR_DIRECT_DECLARE(counter_gecko_isr_0)
 {
-	struct device *const dev = DEVICE_GET(counter_gecko_0);
+	const struct device *dev = DEVICE_GET(counter_gecko_0);
 	struct counter_gecko_data *const dev_data = DEV_DATA(dev);
 	counter_alarm_callback_t alarm_callback;
 	uint32_t count = RTCC_CounterGet();
diff --git a/drivers/counter/counter_handlers.c b/drivers/counter/counter_handlers.c
index 0a78a54764116c..2c15838e5e41ff 100644
--- a/drivers/counter/counter_handlers.c
+++ b/drivers/counter/counter_handlers.c
@@ -11,10 +11,10 @@
  * instance and return an integral value
  */
 #define COUNTER_HANDLER(name) \
-	static inline int z_vrfy_counter_##name(struct device *dev) \
+	static inline int z_vrfy_counter_##name(const struct device *dev) \
 	{ \
 		Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, name)); \
-		return z_impl_counter_ ## name((struct device *)dev); \
+		return z_impl_counter_ ## name((const struct device *)dev); \
 	}
 
 COUNTER_HANDLER(get_pending_int)
@@ -64,17 +64,18 @@ static inline uint64_t z_vrfy_counter_ticks_to_us(const struct device *dev,
 }
 #include <syscalls/counter_ticks_to_us_mrsh.c>
 
-static inline int z_vrfy_counter_get_value(struct device *dev,
+static inline int z_vrfy_counter_get_value(const struct device *dev,
 					   uint32_t *ticks)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, get_value));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(ticks, sizeof(*ticks)));
-	return z_impl_counter_get_value((struct device *)dev, ticks);
+	return z_impl_counter_get_value((const struct device *)dev, ticks);
 }
 #include <syscalls/counter_get_value_mrsh.c>
 
-static inline int z_vrfy_counter_set_channel_alarm(struct device *dev,
-			uint8_t chan_id, const struct counter_alarm_cfg *alarm_cfg)
+static inline int z_vrfy_counter_set_channel_alarm(const struct device *dev,
+						   uint8_t chan_id,
+						   const struct counter_alarm_cfg *alarm_cfg)
 {
 	struct counter_alarm_cfg cfg_copy;
 
@@ -82,22 +83,23 @@ static inline int z_vrfy_counter_set_channel_alarm(struct device *dev,
 	Z_OOPS(z_user_from_copy(&cfg_copy, alarm_cfg, sizeof(cfg_copy)));
 	Z_OOPS(Z_SYSCALL_VERIFY_MSG(cfg_copy.callback == 0,
 				    "callbacks may not be set from user mode"));
-	return z_impl_counter_set_channel_alarm((struct device *)dev,
-		(uint8_t)chan_id, (const struct counter_alarm_cfg *)&cfg_copy);
+	return z_impl_counter_set_channel_alarm((const struct device *)dev,
+						(uint8_t)chan_id,
+						(const struct counter_alarm_cfg *)&cfg_copy);
 
 }
 #include <syscalls/counter_set_channel_alarm_mrsh.c>
 
-static inline int z_vrfy_counter_cancel_channel_alarm(struct device *dev,
+static inline int z_vrfy_counter_cancel_channel_alarm(const struct device *dev,
 						      uint8_t chan_id)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, cancel_alarm));
-	return z_vrfy_counter_cancel_channel_alarm((struct device *)dev,
+	return z_vrfy_counter_cancel_channel_alarm((const struct device *)dev,
 						   (uint8_t)chan_id);
 }
 #include <syscalls/counter_cancel_channel_alarm_mrsh.c>
 
-static inline int z_vrfy_counter_set_top_value(struct device *dev,
+static inline int z_vrfy_counter_set_top_value(const struct device *dev,
 					       const struct counter_top_cfg
 					       *cfg)
 {
@@ -107,46 +109,48 @@ static inline int z_vrfy_counter_set_top_value(struct device *dev,
 	Z_OOPS(z_user_from_copy(&cfg_copy, cfg, sizeof(cfg_copy)));
 	Z_OOPS(Z_SYSCALL_VERIFY_MSG(cfg_copy.callback == 0,
 				    "callbacks may not be set from user mode"));
-	return z_impl_counter_set_top_value((struct device *)dev,
+	return z_impl_counter_set_top_value((const struct device *)dev,
 					    (const struct counter_top_cfg *)
 					    &cfg_copy);
 }
 #include <syscalls/counter_set_top_value_mrsh.c>
 
-static inline uint32_t z_vrfy_counter_get_top_value(struct device *dev)
+static inline uint32_t z_vrfy_counter_get_top_value(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, get_top_value));
-	return z_impl_counter_get_top_value((struct device *)dev);
+	return z_impl_counter_get_top_value((const struct device *)dev);
 }
 #include <syscalls/counter_get_top_value_mrsh.c>
 
 static inline uint32_t z_vrfy_counter_get_max_top_value(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
-	return z_impl_counter_get_max_top_value((struct device *)dev);
+	return z_impl_counter_get_max_top_value((const struct device *)dev);
 }
 #include <syscalls/counter_get_max_top_value_mrsh.c>
 
-static inline uint32_t z_vrfy_counter_get_max_relative_alarm(struct device *dev)
+static inline uint32_t z_vrfy_counter_get_max_relative_alarm(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_COUNTER(dev, get_max_relative_alarm));
-	return z_impl_counter_get_max_relative_alarm((struct device *)dev);
+	return z_impl_counter_get_max_relative_alarm((const struct device *)dev);
 }
 #include <syscalls/counter_get_max_relative_alarm_mrsh.c>
 
-static inline uint32_t z_vrfy_counter_get_guard_period(struct device *dev,
+static inline uint32_t z_vrfy_counter_get_guard_period(const struct device *dev,
 							uint32_t flags)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
-	return z_impl_counter_get_guard_period((struct device *)dev, flags);
+	return z_impl_counter_get_guard_period((const struct device *)dev,
+					       flags);
 }
 #include <syscalls/counter_get_guard_period_mrsh.c>
 
-static inline int z_vrfy_counter_set_guard_period(struct device *dev,
+static inline int z_vrfy_counter_set_guard_period(const struct device *dev,
 						   uint32_t ticks, uint32_t flags)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_COUNTER));
-	return z_impl_counter_set_guard_period((struct device *)dev, ticks,
+	return z_impl_counter_set_guard_period((const struct device *)dev,
+						ticks,
 						flags);
 }
 #include <syscalls/counter_set_guard_period_mrsh.c>
diff --git a/drivers/counter/counter_imx_epit.c b/drivers/counter/counter_imx_epit.c
index a1a3e9e14e88c3..b2bfc2b9e44499 100644
--- a/drivers/counter/counter_imx_epit.c
+++ b/drivers/counter/counter_imx_epit.c
@@ -23,7 +23,7 @@ struct imx_epit_data {
 	volatile void *user_data;
 };
 
-static inline const struct imx_epit_config *get_epit_config(struct device *dev)
+static inline const struct imx_epit_config *get_epit_config(const struct device *dev)
 {
 	return CONTAINER_OF(dev->config, struct imx_epit_config,
 			    info);
@@ -31,7 +31,7 @@ static inline const struct imx_epit_config *get_epit_config(struct device *dev)
 
 static void imx_epit_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	EPIT_Type *base = get_epit_config(dev)->base;
 	struct imx_epit_data *driver_data = dev->data;
 
@@ -42,7 +42,7 @@ static void imx_epit_isr(void *arg)
 	}
 }
 
-static void imx_epit_init(struct device *dev)
+static void imx_epit_init(const struct device *dev)
 {
 	struct imx_epit_config *config = (struct imx_epit_config *)
 							   get_epit_config(dev);
@@ -61,7 +61,7 @@ static void imx_epit_init(struct device *dev)
 	EPIT_Init(base, &epit_config);
 }
 
-static int imx_epit_start(struct device *dev)
+static int imx_epit_start(const struct device *dev)
 {
 	EPIT_Type *base = get_epit_config(dev)->base;
 
@@ -77,7 +77,7 @@ static int imx_epit_start(struct device *dev)
 	return 0;
 }
 
-static int imx_epit_stop(struct device *dev)
+static int imx_epit_stop(const struct device *dev)
 {
 	EPIT_Type *base = get_epit_config(dev)->base;
 
@@ -87,7 +87,7 @@ static int imx_epit_stop(struct device *dev)
 	return 0;
 }
 
-static int imx_epit_get_value(struct device *dev, uint32_t *ticks)
+static int imx_epit_get_value(const struct device *dev, uint32_t *ticks)
 {
 	EPIT_Type *base = get_epit_config(dev)->base;
 
@@ -96,7 +96,7 @@ static int imx_epit_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int imx_epit_set_top_value(struct device *dev,
+static int imx_epit_set_top_value(const struct device *dev,
 				  const struct counter_top_cfg *cfg)
 {
 	EPIT_Type *base = get_epit_config(dev)->base;
@@ -121,21 +121,21 @@ static int imx_epit_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t imx_epit_get_pending_int(struct device *dev)
+static uint32_t imx_epit_get_pending_int(const struct device *dev)
 {
 	EPIT_Type *base = get_epit_config(dev)->base;
 
 	return EPIT_GetStatusFlag(base) ? 1U : 0U;
 }
 
-static uint32_t imx_epit_get_top_value(struct device *dev)
+static uint32_t imx_epit_get_top_value(const struct device *dev)
 {
 	EPIT_Type *base = get_epit_config(dev)->base;
 
 	return EPIT_GetCounterLoadValue(base);
 }
 
-static uint32_t imx_epit_get_max_relative_alarm(struct device *dev)
+static uint32_t imx_epit_get_max_relative_alarm(const struct device *dev)
 {
 	return COUNTER_MAX_RELOAD;
 }
diff --git a/drivers/counter/counter_ll_stm32_rtc.c b/drivers/counter/counter_ll_stm32_rtc.c
index d56fae22691d89..97c55ea3d3c6e4 100644
--- a/drivers/counter/counter_ll_stm32_rtc.c
+++ b/drivers/counter/counter_ll_stm32_rtc.c
@@ -61,10 +61,10 @@ struct rtc_stm32_data {
 ((const struct rtc_stm32_config * const)(dev)->config)
 
 
-static void rtc_stm32_irq_config(struct device *dev);
+static void rtc_stm32_irq_config(const struct device *dev);
 
 
-static int rtc_stm32_start(struct device *dev)
+static int rtc_stm32_start(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -76,7 +76,7 @@ static int rtc_stm32_start(struct device *dev)
 }
 
 
-static int rtc_stm32_stop(struct device *dev)
+static int rtc_stm32_stop(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -88,7 +88,7 @@ static int rtc_stm32_stop(struct device *dev)
 }
 
 
-static uint32_t rtc_stm32_read(struct device *dev)
+static uint32_t rtc_stm32_read(const struct device *dev)
 {
 	struct tm now = { 0 };
 	time_t ts;
@@ -124,13 +124,13 @@ static uint32_t rtc_stm32_read(struct device *dev)
 	return ticks;
 }
 
-static int rtc_stm32_get_value(struct device *dev, uint32_t *ticks)
+static int rtc_stm32_get_value(const struct device *dev, uint32_t *ticks)
 {
 	*ticks = rtc_stm32_read(dev);
 	return 0;
 }
 
-static int rtc_stm32_set_alarm(struct device *dev, uint8_t chan_id,
+static int rtc_stm32_set_alarm(const struct device *dev, uint8_t chan_id,
 				const struct counter_alarm_cfg *alarm_cfg)
 {
 	struct tm alarm_tm;
@@ -193,7 +193,7 @@ static int rtc_stm32_set_alarm(struct device *dev, uint8_t chan_id,
 }
 
 
-static int rtc_stm32_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int rtc_stm32_cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	LL_RTC_DisableWriteProtection(RTC);
 	LL_RTC_ClearFlag_ALRA(RTC);
@@ -207,13 +207,13 @@ static int rtc_stm32_cancel_alarm(struct device *dev, uint8_t chan_id)
 }
 
 
-static uint32_t rtc_stm32_get_pending_int(struct device *dev)
+static uint32_t rtc_stm32_get_pending_int(const struct device *dev)
 {
 	return LL_RTC_IsActiveFlag_ALRA(RTC) != 0;
 }
 
 
-static uint32_t rtc_stm32_get_top_value(struct device *dev)
+static uint32_t rtc_stm32_get_top_value(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 
@@ -221,7 +221,7 @@ static uint32_t rtc_stm32_get_top_value(struct device *dev)
 }
 
 
-static int rtc_stm32_set_top_value(struct device *dev,
+static int rtc_stm32_set_top_value(const struct device *dev,
 				   const struct counter_top_cfg *cfg)
 {
 	const struct counter_config_info *info = dev->config;
@@ -237,7 +237,7 @@ static int rtc_stm32_set_top_value(struct device *dev,
 }
 
 
-static uint32_t rtc_stm32_get_max_relative_alarm(struct device *dev)
+static uint32_t rtc_stm32_get_max_relative_alarm(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 
@@ -247,7 +247,7 @@ static uint32_t rtc_stm32_get_max_relative_alarm(struct device *dev)
 
 void rtc_stm32_isr(void *arg)
 {
-	struct device *const dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct rtc_stm32_data *data = DEV_DATA(dev);
 	counter_alarm_callback_t alarm_callback = data->callback;
 
@@ -275,9 +275,9 @@ void rtc_stm32_isr(void *arg)
 }
 
 
-static int rtc_stm32_init(struct device *dev)
+static int rtc_stm32_init(const struct device *dev)
 {
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	const struct rtc_stm32_config *cfg = DEV_CFG(dev);
 
 	__ASSERT_NO_MSG(clk);
@@ -413,7 +413,7 @@ DEVICE_AND_API_INIT(rtc_stm32, DT_INST_LABEL(0), &rtc_stm32_init,
 		    &rtc_data, &rtc_config, PRE_KERNEL_1,
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE, &rtc_stm32_driver_api);
 
-static void rtc_stm32_irq_config(struct device *dev)
+static void rtc_stm32_irq_config(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/counter/counter_mchp_xec.c b/drivers/counter/counter_mchp_xec.c
index caa381616df930..c0174ad4cb27f6 100644
--- a/drivers/counter/counter_mchp_xec.c
+++ b/drivers/counter/counter_mchp_xec.c
@@ -57,7 +57,7 @@ struct counter_xec_data {
 #define COUNTER_XEC_DATA(_dev)				\
 	((struct counter_xec_data *)dev->data)
 
-static int counter_xec_start(struct device *dev)
+static int counter_xec_start(const struct device *dev)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 
@@ -72,7 +72,7 @@ static int counter_xec_start(struct device *dev)
 	return 0;
 }
 
-static int counter_xec_stop(struct device *dev)
+static int counter_xec_stop(const struct device *dev)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 	uint32_t reg;
@@ -98,7 +98,7 @@ static int counter_xec_stop(struct device *dev)
 	return 0;
 }
 
-static int counter_xec_get_value(struct device *dev, uint32_t *ticks)
+static int counter_xec_get_value(const struct device *dev, uint32_t *ticks)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 
@@ -106,7 +106,7 @@ static int counter_xec_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int counter_xec_set_alarm(struct device *dev, uint8_t chan_id,
+static int counter_xec_set_alarm(const struct device *dev, uint8_t chan_id,
 				 const struct counter_alarm_cfg *alarm_cfg)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
@@ -151,7 +151,7 @@ static int counter_xec_set_alarm(struct device *dev, uint8_t chan_id,
 }
 
 
-static int counter_xec_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int counter_xec_cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 	struct counter_xec_data *data = COUNTER_XEC_DATA(dev);
@@ -172,21 +172,21 @@ static int counter_xec_cancel_alarm(struct device *dev, uint8_t chan_id)
 	return 0;
 }
 
-static uint32_t counter_xec_get_pending_int(struct device *dev)
+static uint32_t counter_xec_get_pending_int(const struct device *dev)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 
 	return counter->STS;
 }
 
-static uint32_t counter_xec_get_top_value(struct device *dev)
+static uint32_t counter_xec_get_top_value(const struct device *dev)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 
 	return counter->PRLD;
 }
 
-static int counter_xec_set_top_value(struct device *dev,
+static int counter_xec_set_top_value(const struct device *dev,
 				     const struct counter_top_cfg *cfg)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
@@ -241,14 +241,14 @@ static int counter_xec_set_top_value(struct device *dev,
 	return ret;
 }
 
-static uint32_t counter_xec_get_max_relative_alarm(struct device *dev)
+static uint32_t counter_xec_get_max_relative_alarm(const struct device *dev)
 {
 	const struct counter_xec_config *counter_cfg = COUNTER_XEC_CONFIG(dev);
 
 	return counter_cfg->info.max_top_value;
 }
 
-static void counter_xec_isr(struct device *dev)
+static void counter_xec_isr(const struct device *dev)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 	const struct counter_xec_config *counter_cfg = COUNTER_XEC_CONFIG(dev);
@@ -287,7 +287,7 @@ static const struct counter_driver_api counter_xec_api = {
 		.get_max_relative_alarm = counter_xec_get_max_relative_alarm,
 };
 
-static int counter_xec_init(struct device *dev)
+static int counter_xec_init(const struct device *dev)
 {
 	BTMR_Type *counter = COUNTER_XEC_REG_BASE(dev);
 	const struct counter_xec_config *counter_cfg = COUNTER_XEC_CONFIG(dev);
diff --git a/drivers/counter/counter_mcux_gpt.c b/drivers/counter/counter_mcux_gpt.c
index d05240cf8e831c..efb9ff3739d700 100644
--- a/drivers/counter/counter_mcux_gpt.c
+++ b/drivers/counter/counter_mcux_gpt.c
@@ -26,7 +26,7 @@ struct mcux_gpt_data {
 	void *top_user_data;
 };
 
-static int mcux_gpt_start(struct device *dev)
+static int mcux_gpt_start(const struct device *dev)
 {
 	const struct mcux_gpt_config *config = dev->config;
 
@@ -35,7 +35,7 @@ static int mcux_gpt_start(struct device *dev)
 	return 0;
 }
 
-static int mcux_gpt_stop(struct device *dev)
+static int mcux_gpt_stop(const struct device *dev)
 {
 	const struct mcux_gpt_config *config = dev->config;
 
@@ -44,7 +44,7 @@ static int mcux_gpt_stop(struct device *dev)
 	return 0;
 }
 
-static int mcux_gpt_get_value(struct device *dev, uint32_t *ticks)
+static int mcux_gpt_get_value(const struct device *dev, uint32_t *ticks)
 {
 	const struct mcux_gpt_config *config = dev->config;
 
@@ -52,7 +52,7 @@ static int mcux_gpt_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int mcux_gpt_set_alarm(struct device *dev, uint8_t chan_id,
+static int mcux_gpt_set_alarm(const struct device *dev, uint8_t chan_id,
 			      const struct counter_alarm_cfg *alarm_cfg)
 {
 	const struct mcux_gpt_config *config = dev->config;
@@ -84,7 +84,7 @@ static int mcux_gpt_set_alarm(struct device *dev, uint8_t chan_id,
 	return 0;
 }
 
-static int mcux_gpt_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int mcux_gpt_cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	const struct mcux_gpt_config *config = dev->config;
 	struct mcux_gpt_data *data = dev->data;
@@ -102,7 +102,7 @@ static int mcux_gpt_cancel_alarm(struct device *dev, uint8_t chan_id)
 
 void mcux_gpt_isr(void *p)
 {
-	struct device *dev = p;
+	const struct device *dev = p;
 	const struct mcux_gpt_config *config = dev->config;
 	struct mcux_gpt_data *data = dev->data;
 	uint32_t current = GPT_GetCurrentTimerCount(config->base);
@@ -126,14 +126,14 @@ void mcux_gpt_isr(void *p)
 	}
 }
 
-static uint32_t mcux_gpt_get_pending_int(struct device *dev)
+static uint32_t mcux_gpt_get_pending_int(const struct device *dev)
 {
 	const struct mcux_gpt_config *config = dev->config;
 
 	return GPT_GetStatusFlags(config->base, kGPT_OutputCompare1Flag);
 }
 
-static int mcux_gpt_set_top_value(struct device *dev,
+static int mcux_gpt_set_top_value(const struct device *dev,
 				  const struct counter_top_cfg *cfg)
 {
 	const struct mcux_gpt_config *config = dev->config;
@@ -153,21 +153,21 @@ static int mcux_gpt_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t mcux_gpt_get_top_value(struct device *dev)
+static uint32_t mcux_gpt_get_top_value(const struct device *dev)
 {
 	const struct mcux_gpt_config *config = dev->config;
 
 	return config->info.max_top_value;
 }
 
-static uint32_t mcux_gpt_get_max_relative_alarm(struct device *dev)
+static uint32_t mcux_gpt_get_max_relative_alarm(const struct device *dev)
 {
 	const struct mcux_gpt_config *config = dev->config;
 
 	return config->info.max_top_value;
 }
 
-static int mcux_gpt_init(struct device *dev)
+static int mcux_gpt_init(const struct device *dev)
 {
 	const struct mcux_gpt_config *config = dev->config;
 	gpt_config_t gptConfig;
diff --git a/drivers/counter/counter_mcux_lptmr.c b/drivers/counter/counter_mcux_lptmr.c
index d4c86b1430472f..0c7ca5db7d16c4 100644
--- a/drivers/counter/counter_mcux_lptmr.c
+++ b/drivers/counter/counter_mcux_lptmr.c
@@ -18,7 +18,7 @@ struct mcux_lptmr_config {
 	lptmr_timer_mode_t mode;
 	lptmr_pin_select_t pin;
 	lptmr_pin_polarity_t polarity;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_lptmr_data {
@@ -26,7 +26,7 @@ struct mcux_lptmr_data {
 	void *top_user_data;
 };
 
-static int mcux_lptmr_start(struct device *dev)
+static int mcux_lptmr_start(const struct device *dev)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 
@@ -37,7 +37,7 @@ static int mcux_lptmr_start(struct device *dev)
 	return 0;
 }
 
-static int mcux_lptmr_stop(struct device *dev)
+static int mcux_lptmr_stop(const struct device *dev)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 
@@ -48,7 +48,7 @@ static int mcux_lptmr_stop(struct device *dev)
 	return 0;
 }
 
-static int mcux_lptmr_get_value(struct device *dev, uint32_t *ticks)
+static int mcux_lptmr_get_value(const struct device *dev, uint32_t *ticks)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 
@@ -57,8 +57,8 @@ static int mcux_lptmr_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int mcux_lptmr_set_top_value(struct device *dev,
-				  const struct counter_top_cfg *cfg)
+static int mcux_lptmr_set_top_value(const struct device *dev,
+				    const struct counter_top_cfg *cfg)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 	struct mcux_lptmr_data *data = dev->data;
@@ -85,7 +85,7 @@ static int mcux_lptmr_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t mcux_lptmr_get_pending_int(struct device *dev)
+static uint32_t mcux_lptmr_get_pending_int(const struct device *dev)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 	uint32_t mask = LPTMR_CSR_TCF_MASK | LPTMR_CSR_TIE_MASK;
@@ -96,14 +96,14 @@ static uint32_t mcux_lptmr_get_pending_int(struct device *dev)
 	return ((flags & mask) == mask);
 }
 
-static uint32_t mcux_lptmr_get_top_value(struct device *dev)
+static uint32_t mcux_lptmr_get_top_value(const struct device *dev)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 
 	return (config->base->CMR & LPTMR_CMR_COMPARE_MASK) + 1U;
 }
 
-static uint32_t mcux_lptmr_get_max_relative_alarm(struct device *dev)
+static uint32_t mcux_lptmr_get_max_relative_alarm(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -113,7 +113,7 @@ static uint32_t mcux_lptmr_get_max_relative_alarm(struct device *dev)
 
 static void mcux_lptmr_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct mcux_lptmr_config *config = dev->config;
 	struct mcux_lptmr_data *data = dev->data;
 	uint32_t flags;
@@ -126,7 +126,7 @@ static void mcux_lptmr_isr(void *arg)
 	}
 }
 
-static int mcux_lptmr_init(struct device *dev)
+static int mcux_lptmr_init(const struct device *dev)
 {
 	const struct mcux_lptmr_config *config = dev->config;
 	lptmr_config_t lptmr_config;
@@ -210,7 +210,7 @@ BUILD_ASSERT(DT_NUM_INST_STATUS_OKAY(DT_DRV_COMPAT) <= 1,
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(0), okay)
 static struct mcux_lptmr_data mcux_lptmr_data_0;
 
-static void mcux_lptmr_irq_config_0(struct device *dev);
+static void mcux_lptmr_irq_config_0(const struct device *dev);
 
 static struct mcux_lptmr_config mcux_lptmr_config_0 = {
 	.info = {
@@ -248,7 +248,7 @@ DEVICE_AND_API_INIT(mcux_lptmr_0, DT_INST_LABEL(0),
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &mcux_lptmr_driver_api);
 
-static void mcux_lptmr_irq_config_0(struct device *dev)
+static void mcux_lptmr_irq_config_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0), DT_INST_IRQ(0, priority),
 		    mcux_lptmr_isr, DEVICE_GET(mcux_lptmr_0), 0);
diff --git a/drivers/counter/counter_mcux_pit.c b/drivers/counter/counter_mcux_pit.c
index 290fa797ebfd7f..9d002ff3a26f7e 100644
--- a/drivers/counter/counter_mcux_pit.c
+++ b/drivers/counter/counter_mcux_pit.c
@@ -18,7 +18,7 @@ struct mcux_pit_config {
 	PIT_Type *base;
 	bool enableRunInDebug;
 	pit_chnl_t pit_channel;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_pit_data {
@@ -28,7 +28,7 @@ struct mcux_pit_data {
 	void *top_user_data;
 };
 
-static uint32_t mcux_pit_get_top_value(struct device *dev)
+static uint32_t mcux_pit_get_top_value(const struct device *dev)
 {
 	const struct mcux_pit_config *config = dev->config;
 	pit_chnl_t channel = config->pit_channel;
@@ -36,7 +36,7 @@ static uint32_t mcux_pit_get_top_value(struct device *dev)
 	return config->base->CHANNEL[channel].LDVAL;
 }
 
-static int mcux_pit_start(struct device *dev)
+static int mcux_pit_start(const struct device *dev)
 {
 	const struct mcux_pit_config *config = dev->config;
 
@@ -47,7 +47,7 @@ static int mcux_pit_start(struct device *dev)
 	return 0;
 }
 
-static int mcux_pit_stop(struct device *dev)
+static int mcux_pit_stop(const struct device *dev)
 {
 	const struct mcux_pit_config *config = dev->config;
 
@@ -58,7 +58,7 @@ static int mcux_pit_stop(struct device *dev)
 	return 0;
 }
 
-static int mcux_pit_get_value(struct device *dev, uint32_t *ticks)
+static int mcux_pit_get_value(const struct device *dev, uint32_t *ticks)
 {
 	const struct mcux_pit_config *config = dev->config;
 
@@ -67,7 +67,7 @@ static int mcux_pit_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int mcux_pit_set_top_value(struct device *dev,
+static int mcux_pit_set_top_value(const struct device *dev,
 				  const struct counter_top_cfg *cfg)
 {
 	const struct mcux_pit_config *config = dev->config;
@@ -96,7 +96,7 @@ static int mcux_pit_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t mcux_pit_get_pending_int(struct device *dev)
+static uint32_t mcux_pit_get_pending_int(const struct device *dev)
 {
 	const struct mcux_pit_config *config = dev->config;
 	uint32_t mask = PIT_TFLG_TIF_MASK;
@@ -107,7 +107,7 @@ static uint32_t mcux_pit_get_pending_int(struct device *dev)
 	return ((flags & mask) == mask);
 }
 
-static uint32_t mcux_pit_get_max_relative_alarm(struct device *dev)
+static uint32_t mcux_pit_get_max_relative_alarm(const struct device *dev)
 {
 	const struct mcux_pit_config *config = dev->config;
 
@@ -116,7 +116,7 @@ static uint32_t mcux_pit_get_max_relative_alarm(struct device *dev)
 
 static void mcux_pit_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct mcux_pit_config *config = dev->config;
 	struct mcux_pit_data *data = dev->data;
 	uint32_t flags;
@@ -136,7 +136,7 @@ static void mcux_pit_isr(void *arg)
 	}
 }
 
-static int mcux_pit_set_alarm(struct device *dev, uint8_t chan_id,
+static int mcux_pit_set_alarm(const struct device *dev, uint8_t chan_id,
 			      const struct counter_alarm_cfg *alarm_cfg)
 {
 	const struct mcux_pit_config *config = dev->config;
@@ -163,7 +163,7 @@ static int mcux_pit_set_alarm(struct device *dev, uint8_t chan_id,
 	return 0;
 }
 
-static int mcux_pit_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int mcux_pit_cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	const struct mcux_pit_config *config = dev->config;
 	struct mcux_pit_data *data = dev->data;
@@ -180,7 +180,7 @@ static int mcux_pit_cancel_alarm(struct device *dev, uint8_t chan_id)
 	return 0;
 }
 
-static int mcux_pit_init(struct device *dev)
+static int mcux_pit_init(const struct device *dev)
 {
 	const struct mcux_pit_config *config =
 		(struct mcux_pit_config *)dev->config;
@@ -221,7 +221,7 @@ BUILD_ASSERT(DT_NUM_INST_STATUS_OKAY(DT_DRV_COMPAT) <= 1,
 
 static struct mcux_pit_data mcux_pit_data_0;
 
-static void mcux_pit_irq_config_0(struct device *dev);
+static void mcux_pit_irq_config_0(const struct device *dev);
 
 static const struct mcux_pit_config mcux_pit_config_0 = {
 	.info = {
@@ -238,7 +238,7 @@ DEVICE_AND_API_INIT(mcux_pit_0, DT_INST_LABEL(0), &mcux_pit_init,
 		    &mcux_pit_data_0, &mcux_pit_config_0, POST_KERNEL,
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE, &mcux_pit_driver_api);
 
-static void mcux_pit_irq_config_0(struct device *dev)
+static void mcux_pit_irq_config_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_IDX(0, 0, irq),
 		    DT_INST_IRQ_BY_IDX(0, 0, priority), mcux_pit_isr,
diff --git a/drivers/counter/counter_mcux_rtc.c b/drivers/counter/counter_mcux_rtc.c
index 4692070bdaadf1..f6b035b0d2ef1a 100644
--- a/drivers/counter/counter_mcux_rtc.c
+++ b/drivers/counter/counter_mcux_rtc.c
@@ -23,10 +23,10 @@ struct mcux_rtc_data {
 struct mcux_rtc_config {
 	struct counter_config_info info;
 	RTC_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
-static int mcux_rtc_start(struct device *dev)
+static int mcux_rtc_start(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 	const struct mcux_rtc_config *config =
@@ -41,7 +41,7 @@ static int mcux_rtc_start(struct device *dev)
 	return 0;
 }
 
-static int mcux_rtc_stop(struct device *dev)
+static int mcux_rtc_stop(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 	const struct mcux_rtc_config *config =
@@ -59,7 +59,7 @@ static int mcux_rtc_stop(struct device *dev)
 	return 0;
 }
 
-static uint32_t mcux_rtc_read(struct device *dev)
+static uint32_t mcux_rtc_read(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 	const struct mcux_rtc_config *config =
@@ -81,13 +81,13 @@ static uint32_t mcux_rtc_read(struct device *dev)
 	return ticks;
 }
 
-static int mcux_rtc_get_value(struct device *dev, uint32_t *ticks)
+static int mcux_rtc_get_value(const struct device *dev, uint32_t *ticks)
 {
 	*ticks = mcux_rtc_read(dev);
 	return 0;
 }
 
-static int mcux_rtc_set_alarm(struct device *dev, uint8_t chan_id,
+static int mcux_rtc_set_alarm(const struct device *dev, uint8_t chan_id,
 			      const struct counter_alarm_cfg *alarm_cfg)
 {
 	const struct counter_config_info *info = dev->config;
@@ -127,7 +127,7 @@ static int mcux_rtc_set_alarm(struct device *dev, uint8_t chan_id,
 	return 0;
 }
 
-static int mcux_rtc_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int mcux_rtc_cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	struct mcux_rtc_data *data = dev->data;
 
@@ -141,7 +141,7 @@ static int mcux_rtc_cancel_alarm(struct device *dev, uint8_t chan_id)
 	return 0;
 }
 
-static int mcux_rtc_set_top_value(struct device *dev,
+static int mcux_rtc_set_top_value(const struct device *dev,
 				  const struct counter_top_cfg *cfg)
 {
 	const struct counter_config_info *info = dev->config;
@@ -166,7 +166,7 @@ static int mcux_rtc_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t mcux_rtc_get_pending_int(struct device *dev)
+static uint32_t mcux_rtc_get_pending_int(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 	const struct mcux_rtc_config *config =
@@ -175,14 +175,14 @@ static uint32_t mcux_rtc_get_pending_int(struct device *dev)
 	return RTC_GetStatusFlags(config->base) & RTC_SR_TAF_MASK;
 }
 
-static uint32_t mcux_rtc_get_top_value(struct device *dev)
+static uint32_t mcux_rtc_get_top_value(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 
 	return info->max_top_value;
 }
 
-static uint32_t mcux_rtc_get_max_relative_alarm(struct device *dev)
+static uint32_t mcux_rtc_get_max_relative_alarm(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 
@@ -191,7 +191,7 @@ static uint32_t mcux_rtc_get_max_relative_alarm(struct device *dev)
 
 static void mcux_rtc_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct counter_config_info *info = dev->config;
 	const struct mcux_rtc_config *config =
 		CONTAINER_OF(info, struct mcux_rtc_config, info);
@@ -231,7 +231,7 @@ static void mcux_rtc_isr(void *arg)
 	RTC_StartTimer(config->base);
 }
 
-static int mcux_rtc_init(struct device *dev)
+static int mcux_rtc_init(const struct device *dev)
 {
 	const struct counter_config_info *info = dev->config;
 	const struct mcux_rtc_config *config =
@@ -264,7 +264,7 @@ static const struct counter_driver_api mcux_rtc_driver_api = {
 
 static struct mcux_rtc_data mcux_rtc_data_0;
 
-static void mcux_rtc_irq_config_0(struct device *dev);
+static void mcux_rtc_irq_config_0(const struct device *dev);
 
 static struct mcux_rtc_config mcux_rtc_config_0 = {
 	.base = (RTC_Type *)DT_INST_REG_ADDR(0),
@@ -283,7 +283,7 @@ DEVICE_AND_API_INIT(rtc, DT_INST_LABEL(0), &mcux_rtc_init,
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &mcux_rtc_driver_api);
 
-static void mcux_rtc_irq_config_0(struct device *dev)
+static void mcux_rtc_irq_config_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/counter/counter_native_posix.c b/drivers/counter/counter_native_posix.c
index b22e036e9958fb..9b28b9849836d6 100644
--- a/drivers/counter/counter_native_posix.c
+++ b/drivers/counter/counter_native_posix.c
@@ -20,7 +20,7 @@
 
 static struct counter_alarm_cfg pending_alarm;
 static bool is_alarm_pending;
-static struct device *device;
+static const struct device *device;
 
 static void counter_isr(void *arg)
 {
@@ -34,7 +34,7 @@ static void counter_isr(void *arg)
 	}
 }
 
-static int ctr_init(struct device *dev)
+static int ctr_init(const struct device *dev)
 {
 	device = dev;
 	is_alarm_pending = false;
@@ -47,7 +47,7 @@ static int ctr_init(struct device *dev)
 	return 0;
 }
 
-static int ctr_start(struct device *dev)
+static int ctr_start(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -55,7 +55,7 @@ static int ctr_start(struct device *dev)
 	return 0;
 }
 
-static int ctr_stop(struct device *dev)
+static int ctr_stop(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -63,7 +63,7 @@ static int ctr_stop(struct device *dev)
 	return 0;
 }
 
-static int ctr_get_value(struct device *dev, uint32_t *ticks)
+static int ctr_get_value(const struct device *dev, uint32_t *ticks)
 {
 	ARG_UNUSED(dev);
 
@@ -71,13 +71,13 @@ static int ctr_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static uint32_t ctr_get_pending_int(struct device *dev)
+static uint32_t ctr_get_pending_int(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 0;
 }
 
-static int ctr_set_top_value(struct device *dev,
+static int ctr_set_top_value(const struct device *dev,
 			     const struct counter_top_cfg *cfg)
 {
 	ARG_UNUSED(dev);
@@ -87,17 +87,17 @@ static int ctr_set_top_value(struct device *dev,
 	return -ENOTSUP;
 }
 
-static uint32_t ctr_get_top_value(struct device *dev)
+static uint32_t ctr_get_top_value(const struct device *dev)
 {
 	return TOP_VALUE;
 }
 
-static uint32_t ctr_get_max_relative_alarm(struct device *dev)
+static uint32_t ctr_get_max_relative_alarm(const struct device *dev)
 {
 	return TOP_VALUE;
 }
 
-static int ctr_set_alarm(struct device *dev, uint8_t chan_id,
+static int ctr_set_alarm(const struct device *dev, uint8_t chan_id,
 			 const struct counter_alarm_cfg *alarm_cfg)
 {
 	ARG_UNUSED(dev);
@@ -121,7 +121,7 @@ static int ctr_set_alarm(struct device *dev, uint8_t chan_id,
 	return 0;
 }
 
-static int ctr_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int ctr_cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/counter/counter_nrfx_rtc.c b/drivers/counter/counter_nrfx_rtc.c
index f9a6ae2503c122..bb249f1cf9001d 100644
--- a/drivers/counter/counter_nrfx_rtc.c
+++ b/drivers/counter/counter_nrfx_rtc.c
@@ -66,38 +66,37 @@ struct counter_nrfx_config {
 	LOG_INSTANCE_PTR_DECLARE(log);
 };
 
-static inline struct counter_nrfx_data *get_dev_data(struct device *dev)
+static inline struct counter_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct counter_nrfx_config *get_nrfx_config(
-							struct device *dev)
+static inline const struct counter_nrfx_config *get_nrfx_config(const struct device *dev)
 {
 	return CONTAINER_OF(dev->config,
 				struct counter_nrfx_config, info);
 }
 
-static int start(struct device *dev)
+static int start(const struct device *dev)
 {
 	nrf_rtc_task_trigger(get_nrfx_config(dev)->rtc, NRF_RTC_TASK_START);
 
 	return 0;
 }
 
-static int stop(struct device *dev)
+static int stop(const struct device *dev)
 {
 	nrf_rtc_task_trigger(get_nrfx_config(dev)->rtc, NRF_RTC_TASK_STOP);
 
 	return 0;
 }
 
-static uint32_t read(struct device *dev)
+static uint32_t read(const struct device *dev)
 {
 	return nrf_rtc_counter_get(get_nrfx_config(dev)->rtc);
 }
 
-static int get_value(struct device *dev, uint32_t *ticks)
+static int get_value(const struct device *dev, uint32_t *ticks)
 {
 	*ticks = read(dev);
 	return 0;
@@ -112,7 +111,8 @@ static inline bool is_bit_mask(uint32_t val)
 /* Function calculates distance between to values assuming that one first
  * argument is in front and that values wrap.
  */
-static uint32_t ticks_sub(struct device *dev, uint32_t val, uint32_t old, uint32_t top)
+static uint32_t ticks_sub(const struct device *dev, uint32_t val,
+			  uint32_t old, uint32_t top)
 {
 	if (IS_FIXED_TOP(dev)) {
 		return (val - old) & COUNTER_MAX_TOP_VALUE;
@@ -137,7 +137,8 @@ static uint32_t skip_zero_on_custom_top(uint32_t val, uint32_t top)
 	return val;
 }
 
-static uint32_t ticks_add(struct device *dev, uint32_t val1, uint32_t val2, uint32_t top)
+static uint32_t ticks_add(const struct device *dev, uint32_t val1,
+			  uint32_t val2, uint32_t top)
 {
 	uint32_t sum = val1 + val2;
 
@@ -154,7 +155,7 @@ static uint32_t ticks_add(struct device *dev, uint32_t val1, uint32_t val2, uint
 	return skip_zero_on_custom_top(sum, top);
 }
 
-static void set_cc_int_pending(struct device *dev, uint8_t chan)
+static void set_cc_int_pending(const struct device *dev, uint8_t chan)
 {
 	atomic_or(&get_dev_data(dev)->ipend_adj, BIT(chan));
 	NRFX_IRQ_PENDING_SET(NRFX_IRQ_NUMBER_GET(get_nrfx_config(dev)->rtc));
@@ -173,7 +174,7 @@ static void set_cc_int_pending(struct device *dev, uint8_t chan)
  * is used in the callback to return original CC value which was requested by
  * the user.
  */
-static void handle_next_tick_case(struct device *dev, uint8_t chan,
+static void handle_next_tick_case(const struct device *dev, uint8_t chan,
 				  uint32_t now, uint32_t val)
 {
 	val = ticks_add(dev, val, 1, get_dev_data(dev)->top);
@@ -215,7 +216,8 @@ static void handle_next_tick_case(struct device *dev, uint8_t chan,
  *		  enabled.
  *
  */
-static int set_cc(struct device *dev, uint8_t chan, uint32_t val, uint32_t flags)
+static int set_cc(const struct device *dev, uint8_t chan, uint32_t val,
+		  uint32_t flags)
 {
 	__ASSERT_NO_MSG(get_dev_data(dev)->guard_period <
 			get_dev_data(dev)->top);
@@ -321,7 +323,7 @@ static int set_cc(struct device *dev, uint8_t chan, uint32_t val, uint32_t flags
 	return err;
 }
 
-static int set_channel_alarm(struct device *dev, uint8_t chan,
+static int set_channel_alarm(const struct device *dev, uint8_t chan,
 			     const struct counter_alarm_cfg *alarm_cfg)
 {
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
@@ -342,7 +344,7 @@ static int set_channel_alarm(struct device *dev, uint8_t chan,
 	return set_cc(dev, chan, alarm_cfg->ticks, alarm_cfg->flags);
 }
 
-static void disable(struct device *dev, uint8_t chan)
+static void disable(const struct device *dev, uint8_t chan)
 {
 	const struct counter_nrfx_config *config = get_nrfx_config(dev);
 	NRF_RTC_Type *rtc = config->rtc;
@@ -354,14 +356,14 @@ static void disable(struct device *dev, uint8_t chan)
 	config->ch_data[chan].callback = NULL;
 }
 
-static int cancel_alarm(struct device *dev, uint8_t chan_id)
+static int cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	disable(dev, chan_id);
 
 	return 0;
 }
 
-static int ppi_setup(struct device *dev, uint8_t chan)
+static int ppi_setup(const struct device *dev, uint8_t chan)
 {
 #if CONFIG_COUNTER_RTC_WITH_PPI_WRAP
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
@@ -404,7 +406,7 @@ static int ppi_setup(struct device *dev, uint8_t chan)
 	return 0;
 }
 
-static void ppi_free(struct device *dev, uint8_t chan)
+static void ppi_free(const struct device *dev, uint8_t chan)
 {
 #if CONFIG_COUNTER_RTC_WITH_PPI_WRAP
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
@@ -433,13 +435,13 @@ static void ppi_free(struct device *dev, uint8_t chan)
 /* Return true if counter must be cleared by the CPU. It is cleared
  * automatically in case of max top value or PPI usage.
  */
-static bool sw_wrap_required(struct device *dev)
+static bool sw_wrap_required(const struct device *dev)
 {
 	return (get_dev_data(dev)->top != COUNTER_MAX_TOP_VALUE)
 			&& !IS_PPI_WRAP(dev);
 }
 
-static int set_fixed_top_value(struct device *dev,
+static int set_fixed_top_value(const struct device *dev,
 				const struct counter_top_cfg *cfg)
 {
 	NRF_RTC_Type *rtc = get_nrfx_config(dev)->rtc;
@@ -463,7 +465,8 @@ static int set_fixed_top_value(struct device *dev,
 	return 0;
 }
 
-static int set_top_value(struct device *dev, const struct counter_top_cfg *cfg)
+static int set_top_value(const struct device *dev,
+			 const struct counter_top_cfg *cfg)
 {
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
 	NRF_RTC_Type *rtc = nrfx_config->rtc;
@@ -517,12 +520,12 @@ static int set_top_value(struct device *dev, const struct counter_top_cfg *cfg)
 	return err;
 }
 
-static uint32_t get_pending_int(struct device *dev)
+static uint32_t get_pending_int(const struct device *dev)
 {
 	return 0;
 }
 
-static int init_rtc(struct device *dev, uint32_t prescaler)
+static int init_rtc(const struct device *dev, uint32_t prescaler)
 {
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
 	struct counter_top_cfg top_cfg = {
@@ -544,28 +547,29 @@ static int init_rtc(struct device *dev, uint32_t prescaler)
 	return err;
 }
 
-static uint32_t get_top_value(struct device *dev)
+static uint32_t get_top_value(const struct device *dev)
 {
 	return get_dev_data(dev)->top;
 }
 
-static uint32_t get_max_relative_alarm(struct device *dev)
+static uint32_t get_max_relative_alarm(const struct device *dev)
 {
 	return get_dev_data(dev)->top;
 }
 
-static uint32_t get_guard_period(struct device *dev, uint32_t flags)
+static uint32_t get_guard_period(const struct device *dev, uint32_t flags)
 {
 	return get_dev_data(dev)->guard_period;
 }
 
-static int set_guard_period(struct device *dev, uint32_t guard, uint32_t flags)
+static int set_guard_period(const struct device *dev, uint32_t guard,
+			    uint32_t flags)
 {
 	get_dev_data(dev)->guard_period = guard;
 	return 0;
 }
 
-static void top_irq_handle(struct device *dev)
+static void top_irq_handle(const struct device *dev)
 {
 	NRF_RTC_Type *rtc = get_nrfx_config(dev)->rtc;
 	counter_top_callback_t cb = get_dev_data(dev)->top_cb;
@@ -591,7 +595,7 @@ static void top_irq_handle(struct device *dev)
 	}
 }
 
-static void alarm_irq_handle(struct device *dev, uint32_t chan)
+static void alarm_irq_handle(const struct device *dev, uint32_t chan)
 {
 	NRF_RTC_Type *rtc = get_nrfx_config(dev)->rtc;
 	nrf_rtc_event_t evt = RTC_CHANNEL_EVENT_ADDR(chan);
@@ -625,7 +629,7 @@ static void alarm_irq_handle(struct device *dev, uint32_t chan)
 	}
 }
 
-static void irq_handler(struct device *dev)
+static void irq_handler(const struct device *dev)
 {
 	top_irq_handle(dev);
 
diff --git a/drivers/counter/counter_nrfx_timer.c b/drivers/counter/counter_nrfx_timer.c
index 78573e263b1311..0e1c5ad87cd180 100644
--- a/drivers/counter/counter_nrfx_timer.c
+++ b/drivers/counter/counter_nrfx_timer.c
@@ -50,19 +50,18 @@ struct counter_timer_config {
 	nrf_timer_frequency_t freq;
 };
 
-static inline struct counter_nrfx_data *get_dev_data(struct device *dev)
+static inline struct counter_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct counter_nrfx_config *get_nrfx_config(
-							struct device *dev)
+static inline const struct counter_nrfx_config *get_nrfx_config(const struct device *dev)
 {
 	return CONTAINER_OF(dev->config,
 				struct counter_nrfx_config, info);
 }
 
-static int start(struct device *dev)
+static int start(const struct device *dev)
 {
 	nrf_timer_task_trigger(get_nrfx_config(dev)->timer,
 			       NRF_TIMER_TASK_START);
@@ -70,7 +69,7 @@ static int start(struct device *dev)
 	return 0;
 }
 
-static int stop(struct device *dev)
+static int stop(const struct device *dev)
 {
 	nrf_timer_task_trigger(get_nrfx_config(dev)->timer,
 				NRF_TIMER_TASK_SHUTDOWN);
@@ -78,17 +77,17 @@ static int stop(struct device *dev)
 	return 0;
 }
 
-static uint32_t get_top_value(struct device *dev)
+static uint32_t get_top_value(const struct device *dev)
 {
 	return nrf_timer_cc_get(get_nrfx_config(dev)->timer, TOP_CH);
 }
 
-static uint32_t get_max_relative_alarm(struct device *dev)
+static uint32_t get_max_relative_alarm(const struct device *dev)
 {
 	return get_top_value(dev);
 }
 
-static uint32_t read(struct device *dev)
+static uint32_t read(const struct device *dev)
 {
 	NRF_TIMER_Type *timer = get_nrfx_config(dev)->timer;
 
@@ -98,7 +97,7 @@ static uint32_t read(struct device *dev)
 	return nrf_timer_cc_get(timer, COUNTER_READ_CC);
 }
 
-static int get_value(struct device *dev, uint32_t *ticks)
+static int get_value(const struct device *dev, uint32_t *ticks)
 {
 	*ticks = read(dev);
 	return 0;
@@ -133,13 +132,14 @@ static uint32_t ticks_sub(uint32_t val, uint32_t old, uint32_t top)
 	return (val >= old) ? (val - old) : val + top + 1 - old;
 }
 
-static void set_cc_int_pending(struct device *dev, uint8_t chan)
+static void set_cc_int_pending(const struct device *dev, uint8_t chan)
 {
 	atomic_or(&get_dev_data(dev)->cc_int_pending, BIT(chan));
 	NRFX_IRQ_PENDING_SET(NRFX_IRQ_NUMBER_GET(get_nrfx_config(dev)->timer));
 }
 
-static int set_cc(struct device *dev, uint8_t id, uint32_t val, uint32_t flags)
+static int set_cc(const struct device *dev, uint8_t id, uint32_t val,
+		  uint32_t flags)
 {
 	__ASSERT_NO_MSG(get_dev_data(dev)->guard_period < get_top_value(dev));
 	bool absolute = flags & COUNTER_ALARM_CFG_ABSOLUTE;
@@ -212,7 +212,7 @@ static int set_cc(struct device *dev, uint8_t id, uint32_t val, uint32_t flags)
 	return err;
 }
 
-static int set_alarm(struct device *dev, uint8_t chan,
+static int set_alarm(const struct device *dev, uint8_t chan,
 			const struct counter_alarm_cfg *alarm_cfg)
 {
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
@@ -232,7 +232,7 @@ static int set_alarm(struct device *dev, uint8_t chan,
 	return set_cc(dev, chan, alarm_cfg->ticks, alarm_cfg->flags);
 }
 
-static int cancel_alarm(struct device *dev, uint8_t chan_id)
+static int cancel_alarm(const struct device *dev, uint8_t chan_id)
 {
 	const struct counter_nrfx_config *config = get_nrfx_config(dev);
 	uint32_t int_mask =  nrf_timer_compare_int_get(ID_TO_CC(chan_id));
@@ -243,7 +243,8 @@ static int cancel_alarm(struct device *dev, uint8_t chan_id)
 	return 0;
 }
 
-static int set_top_value(struct device *dev, const struct counter_top_cfg *cfg)
+static int set_top_value(const struct device *dev,
+			 const struct counter_top_cfg *cfg)
 {
 	const struct counter_nrfx_config *nrfx_config = get_nrfx_config(dev);
 	NRF_TIMER_Type *timer = get_nrfx_config(dev)->timer;
@@ -282,12 +283,12 @@ static int set_top_value(struct device *dev, const struct counter_top_cfg *cfg)
 	return err;
 }
 
-static uint32_t get_pending_int(struct device *dev)
+static uint32_t get_pending_int(const struct device *dev)
 {
 	return 0;
 }
 
-static int init_timer(struct device *dev,
+static int init_timer(const struct device *dev,
 		      const struct counter_timer_config *config)
 {
 	NRF_TIMER_Type *reg = get_nrfx_config(dev)->timer;
@@ -303,12 +304,13 @@ static int init_timer(struct device *dev,
 	return 0;
 }
 
-static uint32_t get_guard_period(struct device *dev, uint32_t flags)
+static uint32_t get_guard_period(const struct device *dev, uint32_t flags)
 {
 	return get_dev_data(dev)->guard_period;
 }
 
-static int set_guard_period(struct device *dev, uint32_t guard, uint32_t flags)
+static int set_guard_period(const struct device *dev, uint32_t guard,
+			    uint32_t flags)
 {
 	__ASSERT_NO_MSG(guard < get_top_value(dev));
 
@@ -316,7 +318,7 @@ static int set_guard_period(struct device *dev, uint32_t guard, uint32_t flags)
 	return 0;
 }
 
-static void top_irq_handle(struct device *dev)
+static void top_irq_handle(const struct device *dev)
 {
 	NRF_TIMER_Type *reg = get_nrfx_config(dev)->timer;
 	counter_top_callback_t cb = get_dev_data(dev)->top_cb;
@@ -329,7 +331,7 @@ static void top_irq_handle(struct device *dev)
 	}
 }
 
-static void alarm_irq_handle(struct device *dev, uint32_t id)
+static void alarm_irq_handle(const struct device *dev, uint32_t id)
 {
 	uint32_t cc = ID_TO_CC(id);
 	NRF_TIMER_Type *reg = get_nrfx_config(dev)->timer;
@@ -359,7 +361,7 @@ static void alarm_irq_handle(struct device *dev, uint32_t id)
 	}
 }
 
-static void irq_handler(struct device *dev)
+static void irq_handler(const struct device *dev)
 {
 	top_irq_handle(dev);
 
diff --git a/drivers/counter/counter_sam0_tc32.c b/drivers/counter/counter_sam0_tc32.c
index c3bc888e140bfb..6e101a73fe3b2c 100644
--- a/drivers/counter/counter_sam0_tc32.c
+++ b/drivers/counter/counter_sam0_tc32.c
@@ -38,7 +38,7 @@ struct counter_sam0_tc32_config {
 #endif
 	uint16_t prescaler;
 
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 #define DEV_CFG(dev) ((const struct counter_sam0_tc32_config *const) \
@@ -76,7 +76,7 @@ static void read_synchronize_count(TcCount32 *regs)
 #endif
 }
 
-static int counter_sam0_tc32_start(struct device *dev)
+static int counter_sam0_tc32_start(const struct device *dev)
 {
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
@@ -90,7 +90,7 @@ static int counter_sam0_tc32_start(struct device *dev)
 	return 0;
 }
 
-static int counter_sam0_tc32_stop(struct device *dev)
+static int counter_sam0_tc32_stop(const struct device *dev)
 {
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
@@ -106,7 +106,7 @@ static int counter_sam0_tc32_stop(struct device *dev)
 	return 0;
 }
 
-static uint32_t counter_sam0_tc32_read(struct device *dev)
+static uint32_t counter_sam0_tc32_read(const struct device *dev)
 {
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
@@ -115,13 +115,15 @@ static uint32_t counter_sam0_tc32_read(struct device *dev)
 	return tc->COUNT.reg;
 }
 
-static int counter_sam0_tc32_get_value(struct device *dev, uint32_t *ticks)
+static int counter_sam0_tc32_get_value(const struct device *dev,
+				       uint32_t *ticks)
 {
 	*ticks = counter_sam0_tc32_read(dev);
 	return 0;
 }
 
-static void counter_sam0_tc32_relative_alarm(struct device *dev, uint32_t ticks)
+static void counter_sam0_tc32_relative_alarm(const struct device *dev,
+					     uint32_t ticks)
 {
 	struct counter_sam0_tc32_data *data = DEV_DATA(dev);
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
@@ -179,7 +181,8 @@ static void counter_sam0_tc32_relative_alarm(struct device *dev, uint32_t ticks)
 	tc->INTENSET.reg = TC_INTFLAG_MC1;
 }
 
-static int counter_sam0_tc32_set_alarm(struct device *dev, uint8_t chan_id,
+static int counter_sam0_tc32_set_alarm(const struct device *dev,
+				       uint8_t chan_id,
 				       const struct counter_alarm_cfg *alarm_cfg)
 {
 	struct counter_sam0_tc32_data *data = DEV_DATA(dev);
@@ -216,7 +219,8 @@ static int counter_sam0_tc32_set_alarm(struct device *dev, uint8_t chan_id,
 	return 0;
 }
 
-static int counter_sam0_tc32_cancel_alarm(struct device *dev, uint8_t chan_id)
+static int counter_sam0_tc32_cancel_alarm(const struct device *dev,
+					  uint8_t chan_id)
 {
 	struct counter_sam0_tc32_data *data = DEV_DATA(dev);
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
@@ -234,8 +238,8 @@ static int counter_sam0_tc32_cancel_alarm(struct device *dev, uint8_t chan_id)
 	return 0;
 }
 
-static int counter_sam0_tc32_set_top_value(struct device *dev,
-					 const struct counter_top_cfg *top_cfg)
+static int counter_sam0_tc32_set_top_value(const struct device *dev,
+					   const struct counter_top_cfg *top_cfg)
 {
 	struct counter_sam0_tc32_data *data = DEV_DATA(dev);
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
@@ -280,7 +284,7 @@ static int counter_sam0_tc32_set_top_value(struct device *dev,
 	return err;
 }
 
-static uint32_t counter_sam0_tc32_get_pending_int(struct device *dev)
+static uint32_t counter_sam0_tc32_get_pending_int(const struct device *dev)
 {
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
@@ -288,7 +292,7 @@ static uint32_t counter_sam0_tc32_get_pending_int(struct device *dev)
 	return tc->INTFLAG.reg & (TC_INTFLAG_MC0 | TC_INTFLAG_MC1);
 }
 
-static uint32_t counter_sam0_tc32_get_top_value(struct device *dev)
+static uint32_t counter_sam0_tc32_get_top_value(const struct device *dev)
 {
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
@@ -301,14 +305,14 @@ static uint32_t counter_sam0_tc32_get_top_value(struct device *dev)
 	return tc->CC[0].reg;
 }
 
-static uint32_t counter_sam0_tc32_get_max_relative_alarm(struct device *dev)
+static uint32_t counter_sam0_tc32_get_max_relative_alarm(const struct device *dev)
 {
 	return counter_sam0_tc32_get_top_value(dev) - 1;
 }
 
 static void counter_sam0_tc32_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct counter_sam0_tc32_data *data = DEV_DATA(dev);
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
@@ -335,7 +339,7 @@ static void counter_sam0_tc32_isr(void *arg)
 	}
 }
 
-static int counter_sam0_tc32_initialize(struct device *dev)
+static int counter_sam0_tc32_initialize(const struct device *dev)
 {
 	const struct counter_sam0_tc32_config *const cfg = DEV_CFG(dev);
 	TcCount32 *tc = cfg->regs;
diff --git a/drivers/counter/maxim_ds3231.c b/drivers/counter/maxim_ds3231.c
index 6a18f820e958fe..93706233158959 100644
--- a/drivers/counter/maxim_ds3231.c
+++ b/drivers/counter/maxim_ds3231.c
@@ -77,9 +77,9 @@ struct ds3231_config {
 };
 
 struct ds3231_data {
-	struct device *ds3231;
-	struct device *i2c;
-	struct device *isw;
+	const struct device *ds3231;
+	const struct device *i2c;
+	const struct device *isw;
 	struct register_map registers;
 
 	struct k_sem lock;
@@ -144,7 +144,7 @@ struct ds3231_data {
  *
  * Caches and returns the value with the changes applied.
  */
-static int sc_ctrl(struct device *dev,
+static int sc_ctrl(const struct device *dev,
 		   uint8_t set,
 		   uint8_t clear)
 {
@@ -168,7 +168,7 @@ static int sc_ctrl(struct device *dev,
 	return rc;
 }
 
-int maxim_ds3231_ctrl_update(struct device *dev,
+int maxim_ds3231_ctrl_update(const struct device *dev,
 			     uint8_t set_bits,
 			     uint8_t clear_bits)
 {
@@ -194,7 +194,7 @@ int maxim_ds3231_ctrl_update(struct device *dev,
  * Returns the value as originally read (disregarding the effect of
  * clears and sets).
  */
-static inline int rsc_stat(struct device *dev,
+static inline int rsc_stat(const struct device *dev,
 			   uint8_t set,
 			   uint8_t clear)
 {
@@ -226,7 +226,7 @@ static inline int rsc_stat(struct device *dev,
 	return rc;
 }
 
-int maxim_ds3231_stat_update(struct device *dev,
+int maxim_ds3231_stat_update(const struct device *dev,
 			     uint8_t set_bits,
 			     uint8_t clear_bits)
 {
@@ -245,7 +245,7 @@ int maxim_ds3231_stat_update(struct device *dev,
  * Look for current users of the interrupt/square-wave signal and
  * enable monitoring iff at least one consumer is active.
  */
-static void validate_isw_monitoring(struct device *dev)
+static void validate_isw_monitoring(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	const struct ds3231_config *cfg = dev->config;
@@ -446,7 +446,7 @@ static uint32_t decode_rtc(struct ds3231_data *data)
 	return data->rtc_registers;
 }
 
-static int update_registers(struct device *dev)
+static int update_registers(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	const struct ds3231_config *cfg = dev->config;
@@ -467,7 +467,7 @@ static int update_registers(struct device *dev)
 	return 0;
 }
 
-int maxim_ds3231_get_alarm(struct device *dev,
+int maxim_ds3231_get_alarm(const struct device *dev,
 			   uint8_t id,
 			   struct maxim_ds3231_alarm *cp)
 {
@@ -514,7 +514,7 @@ int maxim_ds3231_get_alarm(struct device *dev,
 	return rv;
 }
 
-static int cancel_alarm(struct device *dev,
+static int cancel_alarm(const struct device *dev,
 			uint8_t id)
 {
 	struct ds3231_data *data = dev->data;
@@ -525,7 +525,7 @@ static int cancel_alarm(struct device *dev,
 	return sc_ctrl(dev, 0, MAXIM_DS3231_ALARM1 << id);
 }
 
-static int ds3231_counter_cancel_alarm(struct device *dev,
+static int ds3231_counter_cancel_alarm(const struct device *dev,
 				       uint8_t id)
 {
 	struct ds3231_data *data = dev->data;
@@ -552,7 +552,7 @@ static int ds3231_counter_cancel_alarm(struct device *dev,
 	return rv;
 }
 
-static int set_alarm(struct device *dev,
+static int set_alarm(const struct device *dev,
 		     uint8_t id,
 		     const struct maxim_ds3231_alarm *cp)
 {
@@ -601,7 +601,7 @@ static int set_alarm(struct device *dev,
 	return rc;
 }
 
-int maxim_ds3231_set_alarm(struct device *dev,
+int maxim_ds3231_set_alarm(const struct device *dev,
 			   uint8_t id,
 			   const struct maxim_ds3231_alarm *cp)
 {
@@ -616,7 +616,7 @@ int maxim_ds3231_set_alarm(struct device *dev,
 	return rc;
 }
 
-int maxim_ds3231_check_alarms(struct device *dev)
+int maxim_ds3231_check_alarms(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	const struct register_map *rp = &data->registers;
@@ -638,7 +638,7 @@ int maxim_ds3231_check_alarms(struct device *dev)
 	return rv;
 }
 
-static int check_handled_alarms(struct device *dev)
+static int check_handled_alarms(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	const struct register_map *rp = &data->registers;
@@ -659,7 +659,7 @@ static int check_handled_alarms(struct device *dev)
 	return rv;
 }
 
-static void counter_alarm_forwarder(struct device *dev,
+static void counter_alarm_forwarder(const struct device *dev,
 				    uint8_t id,
 				    uint32_t syncclock,
 				    void *ud)
@@ -671,7 +671,7 @@ static void alarm_worker(struct k_work *work)
 {
 	struct ds3231_data *data = CONTAINER_OF(work, struct ds3231_data,
 						alarm_work);
-	struct device *ds3231 = data->ds3231;
+	const struct device *ds3231 = data->ds3231;
 	const struct ds3231_config *cfg = ds3231->config;
 
 	k_sem_take(&data->lock, K_FOREVER);
@@ -747,7 +747,7 @@ static void sqw_worker(struct k_work *work)
 		syncclock - data->isw_syncclock);
 }
 
-static int read_time(struct device *dev,
+static int read_time(const struct device *dev,
 		     time_t *time)
 {
 	struct ds3231_data *data = dev->data;
@@ -765,7 +765,7 @@ static int read_time(struct device *dev,
 	return rc;
 }
 
-static int ds3231_counter_get_value(struct device *dev,
+static int ds3231_counter_get_value(const struct device *dev,
 				    uint32_t *ticks)
 {
 	struct ds3231_data *data = dev->data;
@@ -784,7 +784,7 @@ static int ds3231_counter_get_value(struct device *dev,
 	return rc;
 }
 
-static void sync_finish(struct device *dev,
+static void sync_finish(const struct device *dev,
 			int rc)
 {
 	struct ds3231_data *data = dev->data;
@@ -816,7 +816,7 @@ static void sync_finish(struct device *dev,
 	}
 }
 
-static void sync_prep_read(struct device *dev)
+static void sync_prep_read(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	int rc = sc_ctrl(dev, 0U, MAXIM_DS3231_REG_CTRL_INTCN
@@ -830,7 +830,7 @@ static void sync_prep_read(struct device *dev)
 	validate_isw_monitoring(dev);
 }
 
-static void sync_finish_read(struct device *dev)
+static void sync_finish_read(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	time_t time = 0;
@@ -851,7 +851,7 @@ static void sync_timer_handler(struct k_timer *tmr)
 	k_work_submit(&data->sync_work);
 }
 
-static void sync_prep_write(struct device *dev)
+static void sync_prep_write(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	uint32_t syncclock = maxim_ds3231_read_syncclock(dev);
@@ -883,7 +883,7 @@ static void sync_prep_write(struct device *dev)
 	LOG_INF("sync %u in %u ms after %u", (uint32_t)when, rem_ms, syncclock);
 }
 
-static void sync_finish_write(struct device *dev)
+static void sync_finish_write(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	const struct ds3231_config *cfg = dev->config;
@@ -967,7 +967,7 @@ static void sync_worker(struct k_work *work)
 	}
 }
 
-static void isw_gpio_callback(struct device *port,
+static void isw_gpio_callback(const struct device *port,
 			      struct gpio_callback *cb,
 			      uint32_t pins)
 {
@@ -984,7 +984,7 @@ static void isw_gpio_callback(struct device *port,
 	}
 }
 
-int z_impl_maxim_ds3231_get_syncpoint(struct device *dev,
+int z_impl_maxim_ds3231_get_syncpoint(const struct device *dev,
 				      struct maxim_ds3231_syncpoint *syncpoint)
 {
 	struct ds3231_data *data = dev->data;
@@ -1004,7 +1004,7 @@ int z_impl_maxim_ds3231_get_syncpoint(struct device *dev,
 	return rv;
 }
 
-int maxim_ds3231_synchronize(struct device *dev,
+int maxim_ds3231_synchronize(const struct device *dev,
 			     struct sys_notify *notify)
 {
 	struct ds3231_data *data = dev->data;
@@ -1042,7 +1042,7 @@ int maxim_ds3231_synchronize(struct device *dev,
 	return rv;
 }
 
-int z_impl_maxim_ds3231_req_syncpoint(struct device *dev,
+int z_impl_maxim_ds3231_req_syncpoint(const struct device *dev,
 				      struct k_poll_signal *sig)
 {
 	struct ds3231_data *data = dev->data;
@@ -1075,7 +1075,7 @@ int z_impl_maxim_ds3231_req_syncpoint(struct device *dev,
 	return rv;
 }
 
-int maxim_ds3231_set(struct device *dev,
+int maxim_ds3231_set(const struct device *dev,
 		     const struct maxim_ds3231_syncpoint *syncpoint,
 		     struct sys_notify *notify)
 {
@@ -1115,11 +1115,11 @@ int maxim_ds3231_set(struct device *dev,
 	return rv;
 }
 
-static int ds3231_init(struct device *dev)
+static int ds3231_init(const struct device *dev)
 {
 	struct ds3231_data *data = dev->data;
 	const struct ds3231_config *cfg = dev->config;
-	struct device *i2c = device_get_binding(cfg->bus_name);
+	const struct device *i2c = device_get_binding(cfg->bus_name);
 	int rc;
 
 	/* Initialize and take the lock */
@@ -1155,7 +1155,7 @@ static int ds3231_init(struct device *dev)
 	 */
 
 	if (cfg->isw_gpios.ctrl != NULL) {
-		struct device *gpio = device_get_binding(cfg->isw_gpios.ctrl);
+		const struct device *gpio = device_get_binding(cfg->isw_gpios.ctrl);
 
 		if (gpio == NULL) {
 			LOG_WRN("Failed to get INTn/SQW GPIO %s",
@@ -1199,17 +1199,17 @@ static int ds3231_init(struct device *dev)
 	return rc;
 }
 
-static int ds3231_counter_start(struct device *dev)
+static int ds3231_counter_start(const struct device *dev)
 {
 	return -EALREADY;
 }
 
-static int ds3231_counter_stop(struct device *dev)
+static int ds3231_counter_stop(const struct device *dev)
 {
 	return -ENOTSUP;
 }
 
-int ds3231_counter_set_alarm(struct device *dev,
+int ds3231_counter_set_alarm(const struct device *dev,
 			     uint8_t id,
 			     const struct counter_alarm_cfg *alarm_cfg)
 {
@@ -1265,23 +1265,23 @@ int ds3231_counter_set_alarm(struct device *dev,
 	return rc;
 }
 
-static uint32_t ds3231_counter_get_top_value(struct device *dev)
+static uint32_t ds3231_counter_get_top_value(const struct device *dev)
 {
 	return UINT32_MAX;
 }
 
-static uint32_t ds3231_counter_get_pending_int(struct device *dev)
+static uint32_t ds3231_counter_get_pending_int(const struct device *dev)
 {
 	return 0;
 }
 
-static int ds3231_counter_set_top_value(struct device *dev,
+static int ds3231_counter_set_top_value(const struct device *dev,
 					const struct counter_top_cfg *cfg)
 {
 	return -ENOTSUP;
 }
 
-static uint32_t ds3231_counter_get_max_relative_alarm(struct device *dev)
+static uint32_t ds3231_counter_get_max_relative_alarm(const struct device *dev)
 {
 	return UINT32_MAX;
 }
@@ -1333,7 +1333,7 @@ DEVICE_AND_API_INIT(ds3231_0, DT_INST_LABEL(0),
 
 #include <syscall_handler.h>
 
-int z_vrfy_maxim_ds3231_get_syncpoint(struct device *dev,
+int z_vrfy_maxim_ds3231_get_syncpoint(const struct device *dev,
 				      struct maxim_ds3231_syncpoint *syncpoint)
 {
 	struct maxim_ds3231_syncpoint value;
@@ -1353,7 +1353,7 @@ int z_vrfy_maxim_ds3231_get_syncpoint(struct device *dev,
 
 #include <syscalls/maxim_ds3231_get_syncpoint_mrsh.c>
 
-int z_vrfy_maxim_ds3231_req_syncpoint(struct device *dev,
+int z_vrfy_maxim_ds3231_req_syncpoint(const struct device *dev,
 				      struct k_poll_signal *sig)
 {
 	Z_OOPS(Z_SYSCALL_SPECIFIC_DRIVER(dev, K_OBJ_DRIVER_COUNTER, &ds3231_api));
diff --git a/drivers/counter/timer_dtmr_cmsdk_apb.c b/drivers/counter/timer_dtmr_cmsdk_apb.c
index 0b8c700d4e88de..45e70aef550e5e 100644
--- a/drivers/counter/timer_dtmr_cmsdk_apb.c
+++ b/drivers/counter/timer_dtmr_cmsdk_apb.c
@@ -15,7 +15,7 @@
 
 #include "dualtimer_cmsdk_apb.h"
 
-typedef void (*dtimer_config_func_t)(struct device *dev);
+typedef void (*dtimer_config_func_t)(const struct device *dev);
 
 struct dtmr_cmsdk_apb_cfg {
 	struct counter_config_info info;
@@ -35,7 +35,7 @@ struct dtmr_cmsdk_apb_dev_data {
 	uint32_t load;
 };
 
-static int dtmr_cmsdk_apb_start(struct device *dev)
+static int dtmr_cmsdk_apb_start(const struct device *dev)
 {
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
 	struct dtmr_cmsdk_apb_dev_data *data = dev->data;
@@ -49,7 +49,7 @@ static int dtmr_cmsdk_apb_start(struct device *dev)
 	return 0;
 }
 
-static int dtmr_cmsdk_apb_stop(struct device *dev)
+static int dtmr_cmsdk_apb_stop(const struct device *dev)
 {
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
 
@@ -59,7 +59,7 @@ static int dtmr_cmsdk_apb_stop(struct device *dev)
 	return 0;
 }
 
-static int dtmr_cmsdk_apb_get_value(struct device *dev, uint32_t *ticks)
+static int dtmr_cmsdk_apb_get_value(const struct device *dev, uint32_t *ticks)
 {
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
 	struct dtmr_cmsdk_apb_dev_data *data = dev->data;
@@ -68,7 +68,7 @@ static int dtmr_cmsdk_apb_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int dtmr_cmsdk_apb_set_top_value(struct device *dev,
+static int dtmr_cmsdk_apb_set_top_value(const struct device *dev,
 					const struct counter_top_cfg *top_cfg)
 {
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
@@ -102,7 +102,7 @@ static int dtmr_cmsdk_apb_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t dtmr_cmsdk_apb_get_top_value(struct device *dev)
+static uint32_t dtmr_cmsdk_apb_get_top_value(const struct device *dev)
 {
 	struct dtmr_cmsdk_apb_dev_data *data = dev->data;
 
@@ -111,7 +111,7 @@ static uint32_t dtmr_cmsdk_apb_get_top_value(struct device *dev)
 	return ticks;
 }
 
-static uint32_t dtmr_cmsdk_apb_get_pending_int(struct device *dev)
+static uint32_t dtmr_cmsdk_apb_get_pending_int(const struct device *dev)
 {
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
 
@@ -129,7 +129,7 @@ static const struct counter_driver_api dtmr_cmsdk_apb_api = {
 
 static void dtmr_cmsdk_apb_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct dtmr_cmsdk_apb_dev_data *data = dev->data;
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
 
@@ -139,13 +139,13 @@ static void dtmr_cmsdk_apb_isr(void *arg)
 	}
 }
 
-static int dtmr_cmsdk_apb_init(struct device *dev)
+static int dtmr_cmsdk_apb_init(const struct device *dev)
 {
 	const struct dtmr_cmsdk_apb_cfg * const cfg = dev->config;
 
 #ifdef CONFIG_CLOCK_CONTROL
 	/* Enable clock for subsystem */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(CONFIG_ARM_CLOCK_CONTROL_DEV_NAME);
 
 #ifdef CONFIG_SOC_SERIES_BEETLE
diff --git a/drivers/counter/timer_tmr_cmsdk_apb.c b/drivers/counter/timer_tmr_cmsdk_apb.c
index 192d71ecbbd430..27f1af614efca1 100644
--- a/drivers/counter/timer_tmr_cmsdk_apb.c
+++ b/drivers/counter/timer_tmr_cmsdk_apb.c
@@ -15,7 +15,7 @@
 
 #include "timer_cmsdk_apb.h"
 
-typedef void (*timer_config_func_t)(struct device *dev);
+typedef void (*timer_config_func_t)(const struct device *dev);
 
 struct tmr_cmsdk_apb_cfg {
 	struct counter_config_info info;
@@ -36,7 +36,7 @@ struct tmr_cmsdk_apb_dev_data {
 	uint32_t load;
 };
 
-static int tmr_cmsdk_apb_start(struct device *dev)
+static int tmr_cmsdk_apb_start(const struct device *dev)
 {
 	const struct tmr_cmsdk_apb_cfg * const cfg =
 						dev->config;
@@ -50,7 +50,7 @@ static int tmr_cmsdk_apb_start(struct device *dev)
 	return 0;
 }
 
-static int tmr_cmsdk_apb_stop(struct device *dev)
+static int tmr_cmsdk_apb_stop(const struct device *dev)
 {
 	const struct tmr_cmsdk_apb_cfg * const cfg =
 						dev->config;
@@ -60,7 +60,7 @@ static int tmr_cmsdk_apb_stop(struct device *dev)
 	return 0;
 }
 
-static int tmr_cmsdk_apb_get_value(struct device *dev, uint32_t *ticks)
+static int tmr_cmsdk_apb_get_value(const struct device *dev, uint32_t *ticks)
 {
 	const struct tmr_cmsdk_apb_cfg * const cfg =
 						dev->config;
@@ -71,7 +71,7 @@ static int tmr_cmsdk_apb_get_value(struct device *dev, uint32_t *ticks)
 	return 0;
 }
 
-static int tmr_cmsdk_apb_set_top_value(struct device *dev,
+static int tmr_cmsdk_apb_set_top_value(const struct device *dev,
 				       const struct counter_top_cfg *top_cfg)
 {
 	const struct tmr_cmsdk_apb_cfg * const cfg =
@@ -101,7 +101,7 @@ static int tmr_cmsdk_apb_set_top_value(struct device *dev,
 	return 0;
 }
 
-static uint32_t tmr_cmsdk_apb_get_top_value(struct device *dev)
+static uint32_t tmr_cmsdk_apb_get_top_value(const struct device *dev)
 {
 	struct tmr_cmsdk_apb_dev_data *data = dev->data;
 
@@ -110,7 +110,7 @@ static uint32_t tmr_cmsdk_apb_get_top_value(struct device *dev)
 	return ticks;
 }
 
-static uint32_t tmr_cmsdk_apb_get_pending_int(struct device *dev)
+static uint32_t tmr_cmsdk_apb_get_pending_int(const struct device *dev)
 {
 	const struct tmr_cmsdk_apb_cfg * const cfg =
 						dev->config;
@@ -129,7 +129,7 @@ static const struct counter_driver_api tmr_cmsdk_apb_api = {
 
 static void tmr_cmsdk_apb_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct tmr_cmsdk_apb_dev_data *data = dev->data;
 	const struct tmr_cmsdk_apb_cfg * const cfg =
 						dev->config;
@@ -140,14 +140,14 @@ static void tmr_cmsdk_apb_isr(void *arg)
 	}
 }
 
-static int tmr_cmsdk_apb_init(struct device *dev)
+static int tmr_cmsdk_apb_init(const struct device *dev)
 {
 	const struct tmr_cmsdk_apb_cfg * const cfg =
 						dev->config;
 
 #ifdef CONFIG_CLOCK_CONTROL
 	/* Enable clock for subsystem */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(CONFIG_ARM_CLOCK_CONTROL_DEV_NAME);
 
 #ifdef CONFIG_SOC_SERIES_BEETLE
diff --git a/drivers/crypto/crypto_ataes132a.c b/drivers/crypto/crypto_ataes132a.c
index 5aadea1b34b487..2fca272a4e61dd 100644
--- a/drivers/crypto/crypto_ataes132a.c
+++ b/drivers/crypto/crypto_ataes132a.c
@@ -37,7 +37,7 @@ static void ataes132a_init_states(void)
 	}
 }
 
-static int ataes132a_send_command(struct device *dev, uint8_t opcode,
+static int ataes132a_send_command(const struct device *dev, uint8_t opcode,
 				  uint8_t mode, uint8_t *params,
 				  uint8_t nparams, uint8_t *response,
 				  uint8_t *nresponse)
@@ -164,7 +164,7 @@ static int ataes132a_send_command(struct device *dev, uint8_t opcode,
 	return 0;
 }
 
-int ataes132a_init(struct device *dev)
+int ataes132a_init(const struct device *dev)
 {
 	struct ataes132a_device_data *ataes132a = dev->data;
 	const struct ataes132a_device_config *cfg = dev->config;
@@ -189,7 +189,7 @@ int ataes132a_init(struct device *dev)
 	return 0;
 }
 
-int ataes132a_aes_ccm_decrypt(struct device *dev,
+int ataes132a_aes_ccm_decrypt(const struct device *dev,
 			      uint8_t key_id,
 			      struct ataes132a_mac_mode *mac_mode,
 			      struct ataes132a_mac_packet *mac_packet,
@@ -389,7 +389,7 @@ int ataes132a_aes_ccm_decrypt(struct device *dev,
 	return 0;
 }
 
-int ataes132a_aes_ccm_encrypt(struct device *dev,
+int ataes132a_aes_ccm_encrypt(const struct device *dev,
 			      uint8_t key_id,
 			      struct ataes132a_mac_mode *mac_mode,
 			      struct cipher_aead_pkt *aead_op,
@@ -577,7 +577,7 @@ int ataes132a_aes_ccm_encrypt(struct device *dev,
 	return 0;
 }
 
-int ataes132a_aes_ecb_block(struct device *dev,
+int ataes132a_aes_ecb_block(const struct device *dev,
 			    uint8_t key_id,
 			    struct cipher_pkt *pkt)
 {
@@ -668,7 +668,7 @@ int ataes132a_aes_ecb_block(struct device *dev,
 static int do_ccm_encrypt_mac(struct cipher_ctx *ctx,
 			      struct cipher_aead_pkt *aead_op, uint8_t *nonce)
 {
-	struct device *dev = ctx->device;
+	const struct device *dev = ctx->device;
 	struct ataes132a_driver_state *state = ctx->drv_sessn_state;
 	struct ataes132a_mac_mode mac_mode;
 	uint8_t key_id;
@@ -717,7 +717,7 @@ static int do_ccm_encrypt_mac(struct cipher_ctx *ctx,
 static int do_ccm_decrypt_auth(struct cipher_ctx *ctx,
 			       struct cipher_aead_pkt *aead_op, uint8_t *nonce)
 {
-	struct device *dev = ctx->device;
+	const struct device *dev = ctx->device;
 	struct ataes132a_driver_state *state = ctx->drv_sessn_state;
 	struct ataes132a_mac_mode mac_mode;
 	uint8_t key_id;
@@ -762,7 +762,7 @@ static int do_ccm_decrypt_auth(struct cipher_ctx *ctx,
 
 static int do_block(struct cipher_ctx *ctx, struct cipher_pkt *pkt)
 {
-	struct device *dev = ctx->device;
+	const struct device *dev = ctx->device;
 	struct ataes132a_driver_state *state = ctx->drv_sessn_state;
 	uint8_t key_id;
 
@@ -780,7 +780,7 @@ static int do_block(struct cipher_ctx *ctx, struct cipher_pkt *pkt)
 	return ataes132a_aes_ecb_block(dev, key_id, pkt);
 }
 
-static int ataes132a_session_free(struct device *dev,
+static int ataes132a_session_free(const struct device *dev,
 				  struct cipher_ctx *session)
 {
 	struct ataes132a_driver_state *state = session->drv_sessn_state;
@@ -792,7 +792,8 @@ static int ataes132a_session_free(struct device *dev,
 	return 0;
 }
 
-static int ataes132a_session_setup(struct device *dev, struct cipher_ctx *ctx,
+static int ataes132a_session_setup(const struct device *dev,
+				   struct cipher_ctx *ctx,
 				   enum cipher_algo algo, enum cipher_mode mode,
 				   enum cipher_op op_type)
 {
@@ -876,7 +877,7 @@ static int ataes132a_session_setup(struct device *dev, struct cipher_ctx *ctx,
 	return 0;
 }
 
-static int ataes132a_query_caps(struct device *dev)
+static int ataes132a_query_caps(const struct device *dev)
 {
 	return (CAP_OPAQUE_KEY_HNDL | CAP_SEPARATE_IO_BUFS |
 		CAP_SYNC_OPS | CAP_AUTONONCE);
diff --git a/drivers/crypto/crypto_ataes132a_priv.h b/drivers/crypto/crypto_ataes132a_priv.h
index 00bbe827cab7c4..15a8c02f0777da 100644
--- a/drivers/crypto/crypto_ataes132a_priv.h
+++ b/drivers/crypto/crypto_ataes132a_priv.h
@@ -136,7 +136,7 @@ void ataes132a_atmel_crc(uint8_t *input, uint8_t length,
 	*(uint16_t *)output = crc << 8 | crc >> 8;
 }
 
-static inline int burst_write_i2c(struct device *dev, uint16_t dev_addr,
+static inline int burst_write_i2c(const struct device *dev, uint16_t dev_addr,
 				  uint16_t start_addr, uint8_t *buf,
 				  uint8_t num_bytes)
 {
@@ -158,7 +158,7 @@ static inline int burst_write_i2c(struct device *dev, uint16_t dev_addr,
 }
 
 
-static inline int burst_read_i2c(struct device *dev, uint16_t dev_addr,
+static inline int burst_read_i2c(const struct device *dev, uint16_t dev_addr,
 				 uint16_t start_addr, uint8_t *buf,
 				 uint8_t num_bytes)
 {
@@ -179,13 +179,13 @@ static inline int burst_read_i2c(struct device *dev, uint16_t dev_addr,
 	return api->transfer(dev, msg, 2, dev_addr);
 }
 
-static inline int read_reg_i2c(struct device *dev, uint16_t dev_addr,
+static inline int read_reg_i2c(const struct device *dev, uint16_t dev_addr,
 			       uint16_t reg_addr, uint8_t *value)
 {
 	return burst_read_i2c(dev, dev_addr, reg_addr, value, 1);
 }
 
-static inline int write_reg_i2c(struct device *dev, uint16_t dev_addr,
+static inline int write_reg_i2c(const struct device *dev, uint16_t dev_addr,
 				uint16_t reg_addr, uint8_t value)
 {
 	return burst_write_i2c(dev, dev_addr, reg_addr, &value, 1);
@@ -198,7 +198,7 @@ struct ataes132a_device_config {
 };
 
 struct ataes132a_device_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint8_t command_buffer[64];
 	struct k_sem device_sem;
 };
@@ -252,7 +252,7 @@ struct ataes132a_mac_mode {
  *
  * @return Returns 0 in case of success and an error code otherwise.
  */
-int ataes132a_init(struct device *i2c_dev);
+int ataes132a_init(const struct device *i2c_dev);
 
 /**
  * @brief ATAES132A CCM decrypt function
@@ -311,7 +311,7 @@ int ataes132a_init(struct device *i2c_dev);
  *
  * @return Returns 0 in case of success and an error code otherwise.
  */
-int ataes132a_aes_ccm_decrypt(struct device *i2c_dev,
+int ataes132a_aes_ccm_decrypt(const struct device *i2c_dev,
 			      uint8_t key_id,
 			      struct ataes132a_mac_mode *mac_mode,
 			      struct ataes132a_mac_packet *mac_packet,
@@ -359,7 +359,7 @@ int ataes132a_aes_ccm_decrypt(struct device *i2c_dev,
   *
   * @return Returns 0 in case of success and an error code otherwise.
   */
-int ataes132a_aes_ccm_encrypt(struct device *i2c_dev,
+int ataes132a_aes_ccm_encrypt(const struct device *i2c_dev,
 			      uint8_t key_id,
 			      struct ataes132a_mac_mode *mac_mode,
 			      struct cipher_aead_pkt *aead_op,
@@ -387,7 +387,7 @@ int ataes132a_aes_ccm_encrypt(struct device *i2c_dev,
  *
  * @return Returns 0 in case of success and an error code otherwise.
  */
-int ataes132a_aes_ecb_block(struct device *i2c_dev,
+int ataes132a_aes_ecb_block(const struct device *i2c_dev,
 			    uint8_t key_id,
 			    struct cipher_pkt *pkt);
 
diff --git a/drivers/crypto/crypto_mtls_shim.c b/drivers/crypto/crypto_mtls_shim.c
index b6e85a1f44fc23..6d971121970504 100644
--- a/drivers/crypto/crypto_mtls_shim.c
+++ b/drivers/crypto/crypto_mtls_shim.c
@@ -300,9 +300,10 @@ static int mtls_get_unused_session_index(void)
 	return -1;
 }
 
-static int mtls_session_setup(struct device *dev, struct cipher_ctx *ctx,
-		       enum cipher_algo algo, enum cipher_mode mode,
-		       enum cipher_op op_type)
+static int mtls_session_setup(const struct device *dev,
+			      struct cipher_ctx *ctx,
+			      enum cipher_algo algo, enum cipher_mode mode,
+			      enum cipher_op op_type)
 {
 	mbedtls_aes_context *aes_ctx;
 	mbedtls_ccm_context *ccm_ctx;
@@ -431,7 +432,7 @@ static int mtls_session_setup(struct device *dev, struct cipher_ctx *ctx,
 	return ret;
 }
 
-static int mtls_session_free(struct device *dev, struct cipher_ctx *ctx)
+static int mtls_session_free(const struct device *dev, struct cipher_ctx *ctx)
 {
 	struct mtls_shim_session *mtls_session =
 		(struct mtls_shim_session *)ctx->drv_sessn_state;
@@ -450,12 +451,12 @@ static int mtls_session_free(struct device *dev, struct cipher_ctx *ctx)
 	return 0;
 }
 
-static int mtls_query_caps(struct device *dev)
+static int mtls_query_caps(const struct device *dev)
 {
 	return MTLS_SUPPORT;
 }
 
-static int mtls_shim_init(struct device *dev)
+static int mtls_shim_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/crypto/crypto_nrf_ecb.c b/drivers/crypto/crypto_nrf_ecb.c
index 09712136efe4aa..2815fcfa7e8338 100644
--- a/drivers/crypto/crypto_nrf_ecb.c
+++ b/drivers/crypto/crypto_nrf_ecb.c
@@ -63,7 +63,7 @@ static int do_ecb_encrypt(struct cipher_ctx *ctx, struct cipher_pkt *pkt)
 	return 0;
 }
 
-static int nrf_ecb_driver_init(struct device *dev)
+static int nrf_ecb_driver_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -72,14 +72,15 @@ static int nrf_ecb_driver_init(struct device *dev)
 	return 0;
 }
 
-static int nrf_ecb_query_caps(struct device *dev)
+static int nrf_ecb_query_caps(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return (CAP_RAW_KEY | CAP_SEPARATE_IO_BUFS | CAP_SYNC_OPS);
 }
 
-static int nrf_ecb_session_setup(struct device *dev, struct cipher_ctx *ctx,
+static int nrf_ecb_session_setup(const struct device *dev,
+				 struct cipher_ctx *ctx,
 				 enum cipher_algo algo, enum cipher_mode mode,
 				 enum cipher_op op_type)
 {
@@ -118,7 +119,8 @@ static int nrf_ecb_session_setup(struct device *dev, struct cipher_ctx *ctx,
 	return 0;
 }
 
-static int nrf_ecb_session_free(struct device *dev, struct cipher_ctx *sessn)
+static int nrf_ecb_session_free(const struct device *dev,
+				struct cipher_ctx *sessn)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(sessn);
diff --git a/drivers/crypto/crypto_stm32.c b/drivers/crypto/crypto_stm32.c
index 8ba0cc1bfd4cd5..5bdbc5a422a77e 100644
--- a/drivers/crypto/crypto_stm32.c
+++ b/drivers/crypto/crypto_stm32.c
@@ -237,7 +237,7 @@ static int crypto_stm32_ctr_decrypt(struct cipher_ctx *ctx,
 	return ret;
 }
 
-static int crypto_stm32_get_unused_session_index(struct device *dev)
+static int crypto_stm32_get_unused_session_index(const struct device *dev)
 {
 	int i;
 
@@ -258,7 +258,7 @@ static int crypto_stm32_get_unused_session_index(struct device *dev)
 	return -1;
 }
 
-static int crypto_stm32_session_setup(struct device *dev,
+static int crypto_stm32_session_setup(const struct device *dev,
 				      struct cipher_ctx *ctx,
 				      enum cipher_algo algo,
 				      enum cipher_mode mode,
@@ -382,7 +382,7 @@ static int crypto_stm32_session_setup(struct device *dev,
 	return 0;
 }
 
-static int crypto_stm32_session_free(struct device *dev,
+static int crypto_stm32_session_free(const struct device *dev,
 				     struct cipher_ctx *ctx)
 {
 	int i;
@@ -416,14 +416,14 @@ static int crypto_stm32_session_free(struct device *dev,
 	return 0;
 }
 
-static int crypto_stm32_query_caps(struct device *dev)
+static int crypto_stm32_query_caps(const struct device *dev)
 {
 	return CRYP_SUPPORT;
 }
 
-static int crypto_stm32_init(struct device *dev)
+static int crypto_stm32_init(const struct device *dev)
 {
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	struct crypto_stm32_data *data = CRYPTO_STM32_DATA(dev);
 	const struct crypto_stm32_config *cfg = CRYPTO_STM32_CFG(dev);
 
diff --git a/drivers/crypto/crypto_tc_shim.c b/drivers/crypto/crypto_tc_shim.c
index 49bdee3c2420a8..c923867b88e7ce 100644
--- a/drivers/crypto/crypto_tc_shim.c
+++ b/drivers/crypto/crypto_tc_shim.c
@@ -190,9 +190,9 @@ static int get_unused_session(void)
 	return i;
 }
 
-static int tc_session_setup(struct device *dev, struct cipher_ctx *ctx,
-		     enum cipher_algo algo, enum cipher_mode mode,
-		     enum cipher_op op_type)
+static int tc_session_setup(const struct device *dev, struct cipher_ctx *ctx,
+			    enum cipher_algo algo, enum cipher_mode mode,
+			    enum cipher_op op_type)
 {
 	struct tc_shim_drv_state *data;
 	int idx;
@@ -286,12 +286,12 @@ static int tc_session_setup(struct device *dev, struct cipher_ctx *ctx,
 	return 0;
 }
 
-static int tc_query_caps(struct device *dev)
+static int tc_query_caps(const struct device *dev)
 {
 	return (CAP_RAW_KEY | CAP_SEPARATE_IO_BUFS | CAP_SYNC_OPS);
 }
 
-static int tc_session_free(struct device *dev, struct cipher_ctx *sessn)
+static int tc_session_free(const struct device *dev, struct cipher_ctx *sessn)
 {
 	struct tc_shim_drv_state *data =  sessn->drv_sessn_state;
 
@@ -302,7 +302,7 @@ static int tc_session_free(struct device *dev, struct cipher_ctx *sessn)
 	return 0;
 }
 
-static int tc_shim_init(struct device *dev)
+static int tc_shim_init(const struct device *dev)
 {
 	int i;
 
diff --git a/drivers/dac/dac_dacx0508.c b/drivers/dac/dac_dacx0508.c
index 66957b7168e303..c9cb38404808f8 100644
--- a/drivers/dac/dac_dacx0508.c
+++ b/drivers/dac/dac_dacx0508.c
@@ -42,13 +42,14 @@ struct dacx0508_config {
 };
 
 struct dacx0508_data {
-	struct device *spi_dev;
+	const struct device *spi_dev;
 	struct spi_cs_control spi_cs;
 	struct spi_config spi_cfg;
 	uint8_t configured;
 };
 
-static int dacx0508_reg_read(struct device *dev, uint8_t addr, uint8_t *data)
+static int dacx0508_reg_read(const struct device *dev, uint8_t addr,
+			     uint8_t *data)
 {
 	struct dacx0508_data *dev_data = dev->data;
 	const struct spi_buf buf[2] = {
@@ -96,7 +97,8 @@ static int dacx0508_reg_read(struct device *dev, uint8_t addr, uint8_t *data)
 	return 0;
 }
 
-static int dacx0508_reg_write(struct device *dev, uint8_t addr,	uint8_t *data)
+static int dacx0508_reg_write(const struct device *dev, uint8_t addr,
+			      	uint8_t *data)
 {
 	struct dacx0508_data *dev_data = dev->data;
 	const struct spi_buf buf[2] = {
@@ -122,7 +124,7 @@ static int dacx0508_reg_write(struct device *dev, uint8_t addr,	uint8_t *data)
 	return spi_write(dev_data->spi_dev, &dev_data->spi_cfg, &tx);
 }
 
-int dacx0508_reg_update(struct device *dev, uint8_t addr,
+int dacx0508_reg_update(const struct device *dev, uint8_t addr,
 			 uint16_t mask, bool setting)
 {
 	uint8_t regval[2] = {0, };
@@ -152,7 +154,7 @@ int dacx0508_reg_update(struct device *dev, uint8_t addr,
 	return 0;
 }
 
-static int dacx0508_channel_setup(struct device *dev,
+static int dacx0508_channel_setup(const struct device *dev,
 				   const struct dac_channel_cfg *channel_cfg)
 {
 	const struct dacx0508_config *config = dev->config;
@@ -173,7 +175,7 @@ static int dacx0508_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int dacx0508_write_value(struct device *dev, uint8_t channel,
+static int dacx0508_write_value(const struct device *dev, uint8_t channel,
 				uint32_t value)
 {
 	const struct dacx0508_config *config = dev->config;
@@ -208,7 +210,7 @@ static int dacx0508_write_value(struct device *dev, uint8_t channel,
 	return 0;
 }
 
-static int dacx0508_soft_reset(struct device *dev)
+static int dacx0508_soft_reset(const struct device *dev)
 {
 	uint8_t regval[2] = {0, DACX0508_MASK_TRIGGER_SOFT_RESET};
 	int ret;
@@ -222,7 +224,7 @@ static int dacx0508_soft_reset(struct device *dev)
 	return 0;
 }
 
-static int dacx0508_device_id_check(struct device *dev)
+static int dacx0508_device_id_check(const struct device *dev)
 {
 	const struct dacx0508_config *config = dev->config;
 	uint8_t regval[2] = {0, };
@@ -252,7 +254,7 @@ static int dacx0508_device_id_check(struct device *dev)
 	return 0;
 }
 
-static int dacx0508_setup(struct device *dev)
+static int dacx0508_setup(const struct device *dev)
 {
 	const struct dacx0508_config *config = dev->config;
 	uint8_t regval[2] = {0, }, tmp = 0;
@@ -329,7 +331,7 @@ static int dacx0508_setup(struct device *dev)
 	return 0;
 }
 
-static int dacx0508_init(struct device *dev)
+static int dacx0508_init(const struct device *dev)
 {
 	const struct dacx0508_config *config = dev->config;
 	struct dacx0508_data *data = dev->data;
diff --git a/drivers/dac/dac_handlers.c b/drivers/dac/dac_handlers.c
index e6da298e4b729b..59fe3a6e05371f 100644
--- a/drivers/dac/dac_handlers.c
+++ b/drivers/dac/dac_handlers.c
@@ -8,8 +8,8 @@
 #include <syscall_handler.h>
 #include <kernel.h>
 
-static inline int z_vrfy_dac_channel_setup(struct device *dev,
-			const struct dac_channel_cfg *user_channel_cfg)
+static inline int z_vrfy_dac_channel_setup(const struct device *dev,
+					   const struct dac_channel_cfg *user_channel_cfg)
 {
 	struct dac_channel_cfg channel_cfg;
 
@@ -18,15 +18,17 @@ static inline int z_vrfy_dac_channel_setup(struct device *dev,
 				(struct dac_channel_cfg *)user_channel_cfg,
 				sizeof(struct dac_channel_cfg)));
 
-	return z_impl_dac_channel_setup((struct device *)dev, &channel_cfg);
+	return z_impl_dac_channel_setup((const struct device *)dev,
+					&channel_cfg);
 }
 #include <syscalls/dac_channel_setup_mrsh.c>
 
-static inline int z_vrfy_dac_write_value(struct device *dev,
-					uint8_t channel, uint32_t value)
+static inline int z_vrfy_dac_write_value(const struct device *dev,
+					 uint8_t channel, uint32_t value)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_DAC(dev, write_value));
 
-	return z_impl_dac_write_value((struct device *)dev, channel, value);
+	return z_impl_dac_write_value((const struct device *)dev, channel,
+				      value);
 }
 #include <syscalls/dac_write_value_mrsh.c>
diff --git a/drivers/dac/dac_mcux_dac.c b/drivers/dac/dac_mcux_dac.c
index 9ae96f3f4bfc73..e16d0915eae630 100644
--- a/drivers/dac/dac_mcux_dac.c
+++ b/drivers/dac/dac_mcux_dac.c
@@ -24,7 +24,7 @@ struct mcux_dac_data {
 	bool configured;
 };
 
-static int mcux_dac_channel_setup(struct device *dev,
+static int mcux_dac_channel_setup(const struct device *dev,
 				    const struct dac_channel_cfg *channel_cfg)
 {
 	const struct mcux_dac_config *config = dev->config;
@@ -52,7 +52,8 @@ static int mcux_dac_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int mcux_dac_write_value(struct device *dev, uint8_t channel, uint32_t value)
+static int mcux_dac_write_value(const struct device *dev, uint8_t channel,
+				uint32_t value)
 {
 	const struct mcux_dac_config *config = dev->config;
 	struct mcux_dac_data *data = dev->data;
@@ -81,7 +82,7 @@ static int mcux_dac_write_value(struct device *dev, uint8_t channel, uint32_t va
 	return 0;
 }
 
-static int mcux_dac_init(struct device *dev)
+static int mcux_dac_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/dac/dac_mcux_dac32.c b/drivers/dac/dac_mcux_dac32.c
index c6b6fd9ebdb0ef..b3d17257740dd7 100644
--- a/drivers/dac/dac_mcux_dac32.c
+++ b/drivers/dac/dac_mcux_dac32.c
@@ -25,7 +25,7 @@ struct mcux_dac32_data {
 	bool configured;
 };
 
-static int mcux_dac32_channel_setup(struct device *dev,
+static int mcux_dac32_channel_setup(const struct device *dev,
 				    const struct dac_channel_cfg *channel_cfg)
 {
 	const struct mcux_dac32_config *config = dev->config;
@@ -57,7 +57,8 @@ static int mcux_dac32_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int mcux_dac32_write_value(struct device *dev, uint8_t channel, uint32_t value)
+static int mcux_dac32_write_value(const struct device *dev, uint8_t channel,
+				  uint32_t value)
 {
 	const struct mcux_dac32_config *config = dev->config;
 	struct mcux_dac32_data *data = dev->data;
@@ -86,7 +87,7 @@ static int mcux_dac32_write_value(struct device *dev, uint8_t channel, uint32_t
 	return 0;
 }
 
-static int mcux_dac32_init(struct device *dev)
+static int mcux_dac32_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/dac/dac_sam0.c b/drivers/dac/dac_sam0.c
index a62cb67cc375e0..086a5380794af7 100644
--- a/drivers/dac/dac_sam0.c
+++ b/drivers/dac/dac_sam0.c
@@ -31,7 +31,7 @@ struct dac_sam0_cfg {
 #define DEV_CFG(dev) ((const struct dac_sam0_cfg *const)(dev)->config)
 
 /* Write to the DAC. */
-static int dac_sam0_write_value(struct device *dev, uint8_t channel,
+static int dac_sam0_write_value(const struct device *dev, uint8_t channel,
 				uint32_t value)
 {
 	const struct dac_sam0_cfg *const cfg = DEV_CFG(dev);
@@ -46,7 +46,7 @@ static int dac_sam0_write_value(struct device *dev, uint8_t channel,
  * Setup the channel.  As the SAM0 has one fixed width channel, this validates
  * the input and does nothing else.
  */
-static int dac_sam0_channel_setup(struct device *dev,
+static int dac_sam0_channel_setup(const struct device *dev,
 				  const struct dac_channel_cfg *channel_cfg)
 {
 	if (channel_cfg->channel_id != 0) {
@@ -60,7 +60,7 @@ static int dac_sam0_channel_setup(struct device *dev,
 }
 
 /* Initialise and enable the DAC. */
-static int dac_sam0_init(struct device *dev)
+static int dac_sam0_init(const struct device *dev)
 {
 	const struct dac_sam0_cfg *const cfg = DEV_CFG(dev);
 	Dac *regs = cfg->regs;
diff --git a/drivers/dac/dac_shell.c b/drivers/dac/dac_shell.c
index 1a2346443e844e..b80365f979ddd7 100644
--- a/drivers/dac/dac_shell.c
+++ b/drivers/dac/dac_shell.c
@@ -30,7 +30,7 @@ static const struct args_index args_indx = {
 static int cmd_setup(const struct shell *shell, size_t argc, char **argv)
 {
 	struct dac_channel_cfg cfg;
-	struct device *dac;
+	const struct device *dac;
 	int err;
 
 	dac = device_get_binding(argv[args_indx.device]);
@@ -53,7 +53,7 @@ static int cmd_setup(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_write_value(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dac;
+	const struct device *dac;
 	uint8_t channel;
 	uint32_t value;
 	int err;
diff --git a/drivers/dac/dac_stm32.c b/drivers/dac/dac_stm32.c
index 1ffe0259093716..fb128191e85fb3 100644
--- a/drivers/dac/dac_stm32.c
+++ b/drivers/dac/dac_stm32.c
@@ -50,7 +50,7 @@ struct dac_stm32_data {
 	uint8_t resolution;
 };
 
-static int dac_stm32_write_value(struct device *dev,
+static int dac_stm32_write_value(const struct device *dev,
 					uint8_t channel, uint32_t value)
 {
 	struct dac_stm32_data *data = dev->data;
@@ -73,7 +73,7 @@ static int dac_stm32_write_value(struct device *dev,
 	return 0;
 }
 
-static int dac_stm32_channel_setup(struct device *dev,
+static int dac_stm32_channel_setup(const struct device *dev,
 				   const struct dac_channel_cfg *channel_cfg)
 {
 	struct dac_stm32_data *data = dev->data;
@@ -107,12 +107,12 @@ static int dac_stm32_channel_setup(struct device *dev,
 	return 0;
 }
 
-static int dac_stm32_init(struct device *dev)
+static int dac_stm32_init(const struct device *dev)
 {
 	const struct dac_stm32_cfg *cfg = dev->config;
 
 	/* enable clock for subsystem */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(STM32_CLOCK_CONTROL_NAME);
 
 	if (clock_control_on(clk,
diff --git a/drivers/display/display_dummy.c b/drivers/display/display_dummy.c
index 36a9499a6446d9..76009cd9dbebaf 100644
--- a/drivers/display/display_dummy.c
+++ b/drivers/display/display_dummy.c
@@ -14,7 +14,7 @@ struct dummy_display_data {
 
 static struct dummy_display_data dummy_display_data;
 
-static int dummy_display_init(struct device *dev)
+static int dummy_display_init(const struct device *dev)
 {
 	struct dummy_display_data *disp_data =
 	    (struct dummy_display_data *)dev->data;
diff --git a/drivers/display/display_ili9340.c b/drivers/display/display_ili9340.c
index b5c93661393771..9b94eed18e8463 100644
--- a/drivers/display/display_ili9340.c
+++ b/drivers/display/display_ili9340.c
@@ -21,10 +21,10 @@ LOG_MODULE_REGISTER(display_ili9340);
 
 struct ili9340_data {
 #if DT_INST_NODE_HAS_PROP(0, reset_gpios)
-	struct device *reset_gpio;
+	const struct device *reset_gpio;
 #endif
-	struct device *command_data_gpio;
-	struct device *spi_dev;
+	const struct device *command_data_gpio;
+	const struct device *spi_dev;
 	struct spi_config spi_config;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control cs_ctrl;
@@ -47,7 +47,7 @@ static void ili9340_exit_sleep(struct ili9340_data *data)
 	k_sleep(K_MSEC(120));
 }
 
-static int ili9340_init(struct device *dev)
+static int ili9340_init(const struct device *dev)
 {
 	struct ili9340_data *data = (struct ili9340_data *)dev->data;
 
diff --git a/drivers/display/display_mcux_elcdif.c b/drivers/display/display_mcux_elcdif.c
index 4e23ae170089a5..93eb33fa7b32fa 100644
--- a/drivers/display/display_mcux_elcdif.c
+++ b/drivers/display/display_mcux_elcdif.c
@@ -25,7 +25,7 @@ K_MEM_POOL_DEFINE(mcux_elcdif_pool,
 
 struct mcux_elcdif_config {
 	LCDIF_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	elcdif_rgb_mode_config_t rgb_mode;
 	enum display_pixel_format pixel_format;
 	uint8_t bits_per_pixel;
@@ -166,7 +166,7 @@ static void mcux_elcdif_get_capabilities(const struct device *dev,
 
 static void mcux_elcdif_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_elcdif_config *config = dev->config;
 	struct mcux_elcdif_data *data = dev->data;
 	uint32_t status;
@@ -177,7 +177,7 @@ static void mcux_elcdif_isr(void *arg)
 	k_sem_give(&data->sem);
 }
 
-static int mcux_elcdif_init(struct device *dev)
+static int mcux_elcdif_init(const struct device *dev)
 {
 	const struct mcux_elcdif_config *config = dev->config;
 	struct mcux_elcdif_data *data = dev->data;
@@ -225,7 +225,7 @@ static const struct display_driver_api mcux_elcdif_api = {
 	.set_orientation = mcux_elcdif_set_orientation,
 };
 
-static void mcux_elcdif_config_func_1(struct device *dev);
+static void mcux_elcdif_config_func_1(const struct device *dev);
 
 static struct mcux_elcdif_config mcux_elcdif_config_1 = {
 	.base = (LCDIF_Type *) DT_INST_REG_ADDR(0),
@@ -260,7 +260,7 @@ DEVICE_AND_API_INIT(mcux_elcdif_1, DT_INST_LABEL(0),
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &mcux_elcdif_api);
 
-static void mcux_elcdif_config_func_1(struct device *dev)
+static void mcux_elcdif_config_func_1(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/display/display_sdl.c b/drivers/display/display_sdl.c
index d979bbbab70860..394976fca9a0e3 100644
--- a/drivers/display/display_sdl.c
+++ b/drivers/display/display_sdl.c
@@ -26,7 +26,7 @@ struct sdl_display_data {
 
 static struct sdl_display_data sdl_display_data;
 
-static int sdl_display_init(struct device *dev)
+static int sdl_display_init(const struct device *dev)
 {
 	struct sdl_display_data *disp_data =
 	    (struct sdl_display_data *)dev->data;
diff --git a/drivers/display/display_st7789v.c b/drivers/display/display_st7789v.c
index c6feb0db5aeb14..3e0b6d4931020a 100644
--- a/drivers/display/display_st7789v.c
+++ b/drivers/display/display_st7789v.c
@@ -37,16 +37,16 @@ static uint8_t st7789v_ram_param[] = DT_INST_PROP(0, ram_param);
 static uint8_t st7789v_rgb_param[] = DT_INST_PROP(0, rgb_param);
 
 struct st7789v_data {
-	struct device *spi_dev;
+	const struct device *spi_dev;
 	struct spi_config spi_config;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control cs_ctrl;
 #endif
 
 #if DT_INST_NODE_HAS_PROP(0, reset_gpios)
-	struct device *reset_gpio;
+	const struct device *reset_gpio;
 #endif
-	struct device *cmd_data_gpio;
+	const struct device *cmd_data_gpio;
 
 	uint16_t height;
 	uint16_t width;
@@ -334,7 +334,7 @@ static void st7789v_lcd_init(struct st7789v_data *p_st7789v)
 			 sizeof(st7789v_rgb_param));
 }
 
-static int st7789v_init(struct device *dev)
+static int st7789v_init(const struct device *dev)
 {
 	struct st7789v_data *data = (struct st7789v_data *)dev->data;
 
@@ -408,7 +408,7 @@ static void st7789v_enter_sleep(struct st7789v_data *data)
 	st7789v_transmit(data, ST7789V_CMD_SLEEP_IN, NULL, 0);
 }
 
-static int st7789v_pm_control(struct device *dev, uint32_t ctrl_command,
+static int st7789v_pm_control(const struct device *dev, uint32_t ctrl_command,
 				 void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/display/gd7965.c b/drivers/display/gd7965.c
index 925e638ae90ab4..9d0f4fb3d547a8 100644
--- a/drivers/display/gd7965.c
+++ b/drivers/display/gd7965.c
@@ -57,10 +57,10 @@ LOG_MODULE_REGISTER(gd7965, CONFIG_DISPLAY_LOG_LEVEL);
 
 
 struct gd7965_data {
-	struct device *reset;
-	struct device *dc;
-	struct device *busy;
-	struct device *spi_dev;
+	const struct device *reset;
+	const struct device *dc;
+	const struct device *busy;
+	const struct device *spi_dev;
 	struct spi_config spi_config;
 #if defined(GD7965_CS_CNTRL)
 	struct spi_cs_control cs_ctrl;
@@ -280,7 +280,7 @@ static int gd7965_set_pixel_format(const struct device *dev,
 	return -ENOTSUP;
 }
 
-static int gd7965_clear_and_write_buffer(struct device *dev,
+static int gd7965_clear_and_write_buffer(const struct device *dev,
 					 uint8_t pattern, bool update)
 {
 	struct display_buffer_descriptor desc = {
@@ -312,7 +312,7 @@ static int gd7965_clear_and_write_buffer(struct device *dev,
 	return 0;
 }
 
-static int gd7965_controller_init(struct device *dev)
+static int gd7965_controller_init(const struct device *dev)
 {
 	struct gd7965_data *driver = dev->data;
 	uint8_t tmp[GD7965_TRES_REG_LENGTH];
@@ -390,7 +390,7 @@ static int gd7965_controller_init(struct device *dev)
 	return 0;
 }
 
-static int gd7965_init(struct device *dev)
+static int gd7965_init(const struct device *dev)
 {
 	struct gd7965_data *driver = dev->data;
 
diff --git a/drivers/display/grove_lcd_rgb.c b/drivers/display/grove_lcd_rgb.c
index cc893de37692d9..34f189c75c5788 100644
--- a/drivers/display/grove_lcd_rgb.c
+++ b/drivers/display/grove_lcd_rgb.c
@@ -28,7 +28,7 @@ struct command {
 };
 
 struct glcd_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint8_t input_set;
 	uint8_t display_switch;
 	uint8_t function;
@@ -85,7 +85,7 @@ static uint8_t color_define[][3] = {
 /********************************************
  *  PRIVATE FUNCTIONS
  *******************************************/
-static void rgb_reg_set(struct device * const i2c, uint8_t addr, uint8_t dta)
+static void rgb_reg_set(const struct device *i2c, uint8_t addr, uint8_t dta)
 {
 	uint8_t data[2] = { addr, dta };
 
@@ -102,7 +102,7 @@ static inline void sleep(uint32_t sleep_in_ms)
 /********************************************
  *  PUBLIC FUNCTIONS
  *******************************************/
-void glcd_print(struct device *port, char *data, uint32_t size)
+void glcd_print(const struct device *port, char *data, uint32_t size)
 {
 	const struct glcd_driver * const rom = (const struct glcd_driver *)
 						port->config;
@@ -117,7 +117,7 @@ void glcd_print(struct device *port, char *data, uint32_t size)
 }
 
 
-void glcd_cursor_pos_set(struct device *port, uint8_t col, uint8_t row)
+void glcd_cursor_pos_set(const struct device *port, uint8_t col, uint8_t row)
 {
 	const struct glcd_driver * const rom = (const struct glcd_driver *)
 						port->config;
@@ -138,7 +138,7 @@ void glcd_cursor_pos_set(struct device *port, uint8_t col, uint8_t row)
 }
 
 
-void glcd_clear(struct device *port)
+void glcd_clear(const struct device *port)
 {
 	const struct glcd_driver * const rom = (const struct glcd_driver *)
 						port->config;
@@ -151,7 +151,7 @@ void glcd_clear(struct device *port)
 }
 
 
-void glcd_display_state_set(struct device *port, uint8_t opt)
+void glcd_display_state_set(const struct device *port, uint8_t opt)
 {
 	const struct glcd_driver * const rom = (const struct glcd_driver *)
 						port->config;
@@ -168,7 +168,7 @@ void glcd_display_state_set(struct device *port, uint8_t opt)
 }
 
 
-uint8_t glcd_display_state_get(struct device *port)
+uint8_t glcd_display_state_get(const struct device *port)
 {
 	struct glcd_data *dev = port->data;
 
@@ -176,7 +176,7 @@ uint8_t glcd_display_state_get(struct device *port)
 }
 
 
-void glcd_input_state_set(struct device *port, uint8_t opt)
+void glcd_input_state_set(const struct device *port, uint8_t opt)
 {
 	const struct glcd_driver * const rom = port->config;
 	struct glcd_data *dev = port->data;
@@ -191,7 +191,7 @@ void glcd_input_state_set(struct device *port, uint8_t opt)
 }
 
 
-uint8_t glcd_input_state_get(struct device *port)
+uint8_t glcd_input_state_get(const struct device *port)
 {
 	struct glcd_data *dev = port->data;
 
@@ -199,7 +199,7 @@ uint8_t glcd_input_state_get(struct device *port)
 }
 
 
-void glcd_color_select(struct device *port, uint8_t color)
+void glcd_color_select(const struct device *port, uint8_t color)
 {
 	if (color > 3) {
 		LOG_WRN("selected color is too high a value");
@@ -211,7 +211,8 @@ void glcd_color_select(struct device *port, uint8_t color)
 }
 
 
-void glcd_color_set(struct device *port, uint8_t r, uint8_t g, uint8_t b)
+void glcd_color_set(const struct device *port, uint8_t r, uint8_t g,
+		    uint8_t b)
 {
 	struct glcd_data * const dev = port->data;
 
@@ -221,7 +222,7 @@ void glcd_color_set(struct device *port, uint8_t r, uint8_t g, uint8_t b)
 }
 
 
-void glcd_function_set(struct device *port, uint8_t opt)
+void glcd_function_set(const struct device *port, uint8_t opt)
 {
 	const struct glcd_driver * const rom = port->config;
 	struct glcd_data *dev = port->data;
@@ -237,7 +238,7 @@ void glcd_function_set(struct device *port, uint8_t opt)
 }
 
 
-uint8_t glcd_function_get(struct device *port)
+uint8_t glcd_function_get(const struct device *port)
 {
 	struct glcd_data *dev = port->data;
 
@@ -245,7 +246,7 @@ uint8_t glcd_function_get(struct device *port)
 }
 
 
-int glcd_initialize(struct device *port)
+int glcd_initialize(const struct device *port)
 {
 	struct glcd_data *dev = port->data;
 	uint8_t cmd;
diff --git a/drivers/display/mb_display.c b/drivers/display/mb_display.c
index 3b4f043451d82a..1e3568395f5ea8 100644
--- a/drivers/display/mb_display.c
+++ b/drivers/display/mb_display.c
@@ -82,7 +82,7 @@
 #define SCROLL_DEFAULT_DURATION_MS 80
 
 struct mb_display {
-	struct device  *dev;         /* GPIO device */
+	const struct device *dev;         /* GPIO device */
 
 	struct k_timer  timer;       /* Rendering timer */
 
@@ -426,7 +426,7 @@ struct mb_display *mb_display_get(void)
 	return &display;
 }
 
-static int mb_display_init(struct device *dev)
+static int mb_display_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/display/ssd1306.c b/drivers/display/ssd1306.c
index b42d7e5d8e0b75..4d5e65490e675b 100644
--- a/drivers/display/ssd1306.c
+++ b/drivers/display/ssd1306.c
@@ -47,8 +47,8 @@ LOG_MODULE_REGISTER(ssd1306, CONFIG_DISPLAY_LOG_LEVEL);
 #endif
 
 struct ssd1306_data {
-	struct device *reset;
-	struct device *i2c;
+	const struct device *reset;
+	const struct device *i2c;
 	uint8_t contrast;
 	uint8_t scan_mode;
 };
@@ -77,7 +77,7 @@ static inline int ssd1306_reg_update(struct ssd1306_data *driver, uint8_t reg,
 				   reg, mask, val);
 }
 
-static inline int ssd1306_set_panel_orientation(struct device *dev)
+static inline int ssd1306_set_panel_orientation(const struct device *dev)
 {
 	struct ssd1306_data *driver = dev->data;
 	uint8_t cmd_buf[] = {
@@ -95,7 +95,7 @@ static inline int ssd1306_set_panel_orientation(struct device *dev)
 			 DT_INST_REG_ADDR(0));
 }
 
-static inline int ssd1306_set_timing_setting(struct device *dev)
+static inline int ssd1306_set_timing_setting(const struct device *dev)
 {
 	struct ssd1306_data *driver = dev->data;
 	uint8_t cmd_buf[] = {
@@ -117,7 +117,7 @@ static inline int ssd1306_set_timing_setting(struct device *dev)
 			 DT_INST_REG_ADDR(0));
 }
 
-static inline int ssd1306_set_hardware_config(struct device *dev)
+static inline int ssd1306_set_hardware_config(const struct device *dev)
 {
 	struct ssd1306_data *driver = dev->data;
 	uint8_t cmd_buf[] = {
@@ -350,7 +350,7 @@ static int ssd1306_set_pixel_format(const struct device *dev,
 	return -ENOTSUP;
 }
 
-static int ssd1306_init_device(struct device *dev)
+static int ssd1306_init_device(const struct device *dev)
 {
 	struct ssd1306_data *driver = dev->data;
 
@@ -410,7 +410,7 @@ static int ssd1306_init_device(struct device *dev)
 	return 0;
 }
 
-static int ssd1306_init(struct device *dev)
+static int ssd1306_init(const struct device *dev)
 {
 	struct ssd1306_data *driver = dev->data;
 
diff --git a/drivers/display/ssd16xx.c b/drivers/display/ssd16xx.c
index 676521e0a4ec8e..d23e34d7cfe95a 100644
--- a/drivers/display/ssd16xx.c
+++ b/drivers/display/ssd16xx.c
@@ -59,10 +59,10 @@ LOG_MODULE_REGISTER(ssd16xx);
 #define SSD16XX_TR_SCALE_FACTOR		256U
 
 struct ssd16xx_data {
-	struct device *reset;
-	struct device *dc;
-	struct device *busy;
-	struct device *spi_dev;
+	const struct device *reset;
+	const struct device *dc;
+	const struct device *busy;
+	const struct device *spi_dev;
 	struct spi_config spi_config;
 #if defined(SSD16XX_CS_CNTRL)
 	struct spi_cs_control cs_ctrl;
@@ -384,7 +384,7 @@ static int ssd16xx_set_pixel_format(const struct device *dev,
 	return -ENOTSUP;
 }
 
-static int ssd16xx_clear_cntlr_mem(struct device *dev, uint8_t ram_cmd,
+static int ssd16xx_clear_cntlr_mem(const struct device *dev, uint8_t ram_cmd,
 				   bool update)
 {
 	struct ssd16xx_data *driver = dev->data;
@@ -433,7 +433,7 @@ static int ssd16xx_clear_cntlr_mem(struct device *dev, uint8_t ram_cmd,
 	return 0;
 }
 
-static inline int ssd16xx_load_ws_from_otp(struct device *dev)
+static inline int ssd16xx_load_ws_from_otp(const struct device *dev)
 {
 	struct ssd16xx_data *driver = dev->data;
 	uint8_t tmp[2];
@@ -500,7 +500,7 @@ static inline int ssd16xx_load_ws_from_otp(struct device *dev)
 #endif
 }
 
-static int ssd16xx_load_ws_initial(struct device *dev)
+static int ssd16xx_load_ws_initial(const struct device *dev)
 {
 #if DT_INST_NODE_HAS_PROP(0, lut_initial)
 	struct ssd16xx_data *driver = dev->data;
@@ -519,7 +519,7 @@ static int ssd16xx_load_ws_initial(struct device *dev)
 	return 0;
 }
 
-static int ssd16xx_load_ws_default(struct device *dev)
+static int ssd16xx_load_ws_default(const struct device *dev)
 {
 #if DT_INST_NODE_HAS_PROP(0, lut_default)
 	struct ssd16xx_data *driver = dev->data;
@@ -536,7 +536,7 @@ static int ssd16xx_load_ws_default(struct device *dev)
 	return 0;
 }
 
-static int ssd16xx_controller_init(struct device *dev)
+static int ssd16xx_controller_init(const struct device *dev)
 {
 	int err;
 	uint8_t tmp[3];
@@ -641,7 +641,7 @@ static int ssd16xx_controller_init(struct device *dev)
 	return ssd16xx_clear_cntlr_mem(dev, SSD16XX_CMD_WRITE_RAM, true);
 }
 
-static int ssd16xx_init(struct device *dev)
+static int ssd16xx_init(const struct device *dev)
 {
 	struct ssd16xx_data *driver = dev->data;
 
diff --git a/drivers/dma/dma_dw.c b/drivers/dma/dma_dw.c
index a42278e3f09e64..9ceec285424bd7 100644
--- a/drivers/dma/dma_dw.c
+++ b/drivers/dma/dma_dw.c
@@ -55,7 +55,7 @@ static ALWAYS_INLINE uint32_t dw_read(uint32_t dma_base, uint32_t reg)
 
 static void dw_dma_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct dw_dma_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct dw_dma_dev_data *const dev_data = DEV_DATA(dev);
 	struct dma_chan_data *chan_data;
@@ -116,7 +116,7 @@ static void dw_dma_isr(void *arg)
 	}
 }
 
-static int dw_dma_config(struct device *dev, uint32_t channel,
+static int dw_dma_config(const struct device *dev, uint32_t channel,
 			 struct dma_config *cfg)
 {
 	struct dw_dma_dev_data *const dev_data = DEV_DATA(dev);
@@ -250,8 +250,8 @@ static int dw_dma_config(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dw_dma_reload(struct device *dev, uint32_t channel,
-		uint32_t src, uint32_t dst, size_t size)
+static int dw_dma_reload(const struct device *dev, uint32_t channel,
+			 uint32_t src, uint32_t dst, size_t size)
 {
 	struct dw_dma_dev_data *const dev_data = DEV_DATA(dev);
 	const struct dw_dma_dev_cfg *const dev_cfg = DEV_CFG(dev);
@@ -269,7 +269,7 @@ static int dw_dma_reload(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dw_dma_transfer_start(struct device *dev, uint32_t channel)
+static int dw_dma_transfer_start(const struct device *dev, uint32_t channel)
 {
 	const struct dw_dma_dev_cfg *const dev_cfg = DEV_CFG(dev);
 
@@ -283,7 +283,7 @@ static int dw_dma_transfer_start(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dw_dma_transfer_stop(struct device *dev, uint32_t channel)
+static int dw_dma_transfer_stop(const struct device *dev, uint32_t channel)
 {
 	const struct dw_dma_dev_cfg *const dev_cfg = DEV_CFG(dev);
 
@@ -296,7 +296,7 @@ static int dw_dma_transfer_stop(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static void dw_dma_setup(struct device *dev)
+static void dw_dma_setup(const struct device *dev)
 {
 	const struct dw_dma_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct dw_dma_dev_data *const dev_data = DEV_DATA(dev);
@@ -339,7 +339,7 @@ static void dw_dma_setup(struct device *dev)
 	}
 }
 
-static int dw_dma_init(struct device *dev)
+static int dw_dma_init(const struct device *dev)
 {
 	const struct dw_dma_dev_cfg *const dev_cfg = DEV_CFG(dev);
 
diff --git a/drivers/dma/dma_handlers.c b/drivers/dma/dma_handlers.c
index 5cae00927bbdd3..6e74685e430584 100644
--- a/drivers/dma/dma_handlers.c
+++ b/drivers/dma/dma_handlers.c
@@ -11,16 +11,16 @@
  * the validity of the channel ID and returning -errno if it's bogus
  */
 
-static inline int z_vrfy_dma_start(struct device *dev, uint32_t channel)
+static inline int z_vrfy_dma_start(const struct device *dev, uint32_t channel)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_DMA(dev, start));
-	return z_impl_dma_start((struct device *)dev, channel);
+	return z_impl_dma_start((const struct device *)dev, channel);
 }
 #include <syscalls/dma_start_mrsh.c>
 
-static inline int z_vrfy_dma_stop(struct device *dev, uint32_t channel)
+static inline int z_vrfy_dma_stop(const struct device *dev, uint32_t channel)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_DMA(dev, stop));
-	return z_impl_dma_stop((struct device *)dev, channel);
+	return z_impl_dma_stop((const struct device *)dev, channel);
 }
 #include <syscalls/dma_stop_mrsh.c>
diff --git a/drivers/dma/dma_mcux_edma.c b/drivers/dma/dma_mcux_edma.c
index 753278118c547f..1da8bb252de248 100644
--- a/drivers/dma/dma_mcux_edma.c
+++ b/drivers/dma/dma_mcux_edma.c
@@ -28,7 +28,7 @@ LOG_MODULE_REGISTER(dma_mcux_edma, CONFIG_DMA_LOG_LEVEL);
 struct dma_mcux_edma_config {
 	DMA_Type *base;
 	DMAMUX_Type *dmamux_base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 static __aligned(32) edma_tcd_t
@@ -37,7 +37,7 @@ static __aligned(32) edma_tcd_t
 struct call_back {
 	edma_transfer_config_t transferConfig;
 	edma_handle_t edma_handle;
-	struct device *dev;
+	const struct device *dev;
 	void *user_data;
 	dma_callback_t dma_callback;
 	enum dma_channel_direction dir;
@@ -137,7 +137,7 @@ static void channel_irq(edma_handle_t *handle)
 
 static void dma_mcux_edma_irq_handler(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	int i = 0;
 
 	LOG_DBG("IRQ CALLED");
@@ -169,7 +169,7 @@ static void dma_mcux_edma_error_irq_handler(void *arg)
 {
 	int i = 0;
 	uint32_t flag = 0;
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 
 	for (i = 0; i < DT_INST_PROP(0, dma_channels); i++) {
 		if (DEV_CHANNEL_DATA(dev, i)->busy) {
@@ -188,7 +188,7 @@ static void dma_mcux_edma_error_irq_handler(void *arg)
 }
 
 /* Configure a channel */
-static int dma_mcux_edma_configure(struct device *dev, uint32_t channel,
+static int dma_mcux_edma_configure(const struct device *dev, uint32_t channel,
 				   struct dma_config *config)
 {
 	edma_handle_t *p_handle = DEV_EDMA_HANDLE(dev, channel);
@@ -338,7 +338,7 @@ static int dma_mcux_edma_configure(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dma_mcux_edma_start(struct device *dev, uint32_t channel)
+static int dma_mcux_edma_start(const struct device *dev, uint32_t channel)
 {
 	struct call_back *data = DEV_CHANNEL_DATA(dev, channel);
 
@@ -350,7 +350,7 @@ static int dma_mcux_edma_start(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_mcux_edma_stop(struct device *dev, uint32_t channel)
+static int dma_mcux_edma_stop(const struct device *dev, uint32_t channel)
 {
 	struct dma_mcux_edma_data *data = DEV_DATA(dev);
 
@@ -366,7 +366,7 @@ static int dma_mcux_edma_stop(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_mcux_edma_reload(struct device *dev, uint32_t channel,
+static int dma_mcux_edma_reload(const struct device *dev, uint32_t channel,
 				uint32_t src, uint32_t dst, size_t size)
 {
 	struct call_back *data = DEV_CHANNEL_DATA(dev, channel);
@@ -377,7 +377,8 @@ static int dma_mcux_edma_reload(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dma_mcux_edma_get_status(struct device *dev, uint32_t channel,
+static int dma_mcux_edma_get_status(const struct device *dev,
+				    uint32_t channel,
 				    struct dma_status *status)
 {
 	edma_tcd_t *tcdRegs;
@@ -411,7 +412,7 @@ static const struct dma_driver_api dma_mcux_edma_api = {
 	.get_status = dma_mcux_edma_get_status,
 };
 
-static int dma_mcux_edma_init(struct device *dev)
+static int dma_mcux_edma_init(const struct device *dev)
 {
 	edma_config_t userConfig = { 0 };
 
@@ -425,7 +426,7 @@ static int dma_mcux_edma_init(struct device *dev)
 	return 0;
 }
 
-static void dma_imx_config_func_0(struct device *dev);
+static void dma_imx_config_func_0(const struct device *dev);
 
 static const struct dma_mcux_edma_config dma_config_0 = {
 	.base = (DMA_Type *)DT_INST_REG_ADDR(0),
@@ -441,7 +442,7 @@ DEVICE_AND_API_INIT(dma_mcux_edma_0, CONFIG_DMA_0_NAME, &dma_mcux_edma_init,
 		    &dma_data, &dma_config_0, POST_KERNEL,
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE, &dma_mcux_edma_api);
 
-void dma_imx_config_func_0(struct device *dev)
+void dma_imx_config_func_0(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/dma/dma_mcux_lpc.c b/drivers/dma/dma_mcux_lpc.c
index 0327bfea575d8b..e8378f86058b6a 100644
--- a/drivers/dma/dma_mcux_lpc.c
+++ b/drivers/dma/dma_mcux_lpc.c
@@ -22,13 +22,13 @@ LOG_MODULE_REGISTER(dma_mcux_lpc, CONFIG_DMA_LOG_LEVEL);
 struct dma_mcux_lpc_config {
 	DMA_Type *base;
 	uint32_t num_of_channels;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct call_back {
 	dma_transfer_config_t *transferConfig;
 	dma_handle_t dma_handle;
-	struct device *dev;
+	const struct device *dev;
 	void *user_data;
 	dma_callback_t dma_callback;
 	enum dma_channel_direction dir;
@@ -75,7 +75,7 @@ static void nxp_lpc_dma_callback(dma_handle_t *handle, void *param,
 /* Handles DMA interrupts and dispatches to the individual channel */
 static void dma_mcux_lpc_irq_handler(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 
 	DMA_IRQHandle(DEV_BASE(dev));
 /*
@@ -89,8 +89,8 @@ static void dma_mcux_lpc_irq_handler(void *arg)
 }
 
 /* Configure a channel */
-static int dma_mcux_lpc_configure(struct device *dev, uint32_t channel,
-			   struct dma_config *config)
+static int dma_mcux_lpc_configure(const struct device *dev, uint32_t channel,
+				  struct dma_config *config)
 {
 	dma_handle_t *p_handle;
 	struct call_back *data;
@@ -240,7 +240,7 @@ static int dma_mcux_lpc_configure(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dma_mcux_lpc_start(struct device *dev, uint32_t channel)
+static int dma_mcux_lpc_start(const struct device *dev, uint32_t channel)
 {
 	uint32_t virtual_channel = DEV_DATA(dev)->channel_index[channel];
 	struct call_back *data = DEV_CHANNEL_DATA(dev, virtual_channel);
@@ -252,7 +252,7 @@ static int dma_mcux_lpc_start(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_mcux_lpc_stop(struct device *dev, uint32_t channel)
+static int dma_mcux_lpc_stop(const struct device *dev, uint32_t channel)
 {
 	uint32_t virtual_channel = DEV_DATA(dev)->channel_index[channel];
 	struct call_back *data = DEV_CHANNEL_DATA(dev, virtual_channel);
@@ -265,8 +265,8 @@ static int dma_mcux_lpc_stop(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_mcux_lpc_reload(struct device *dev, uint32_t channel,
-			   uint32_t src, uint32_t dst, size_t size)
+static int dma_mcux_lpc_reload(const struct device *dev, uint32_t channel,
+			       uint32_t src, uint32_t dst, size_t size)
 {
 	uint32_t virtual_channel = DEV_DATA(dev)->channel_index[channel];
 	struct call_back *data = DEV_CHANNEL_DATA(dev, virtual_channel);
@@ -277,8 +277,8 @@ static int dma_mcux_lpc_reload(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dma_mcux_lpc_get_status(struct device *dev, uint32_t channel,
-			       struct dma_status *status)
+static int dma_mcux_lpc_get_status(const struct device *dev, uint32_t channel,
+				   struct dma_status *status)
 {
 	uint32_t virtual_channel = DEV_DATA(dev)->channel_index[channel];
 	struct call_back *data = DEV_CHANNEL_DATA(dev, virtual_channel);
@@ -297,7 +297,7 @@ static int dma_mcux_lpc_get_status(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dma_mcux_lpc_init(struct device *dev)
+static int dma_mcux_lpc_init(const struct device *dev)
 {
 	struct dma_mcux_lpc_dma_data *data = DEV_DATA(dev);
 	int size_channel_data;
@@ -357,7 +357,7 @@ static const struct dma_driver_api dma_mcux_lpc_api = {
 };
 
 #define DMA_MCUX_LPC_CONFIG_FUNC(n)				\
-	static void dma_mcux_lpc_config_func_##n(struct device *dev)	\
+	static void dma_mcux_lpc_config_func_##n(const struct device *dev)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n),				\
 			    DT_INST_IRQ(n, priority),			\
diff --git a/drivers/dma/dma_nios2_msgdma.c b/drivers/dma/dma_nios2_msgdma.c
index 9edd63a8eadfac..7f170786e7f673 100644
--- a/drivers/dma/dma_nios2_msgdma.c
+++ b/drivers/dma/dma_nios2_msgdma.c
@@ -35,7 +35,7 @@ struct nios2_msgdma_dev_cfg {
 
 static void nios2_msgdma_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct nios2_msgdma_dev_cfg *cfg = DEV_CFG(dev);
 
 	/* Call Altera HAL driver ISR */
@@ -44,7 +44,7 @@ static void nios2_msgdma_isr(void *arg)
 
 static void nios2_msgdma_callback(void *context)
 {
-	struct device *dev = (struct device *)context;
+	const struct device *dev = (const struct device *)context;
 	struct nios2_msgdma_dev_cfg *dev_cfg = DEV_CFG(dev);
 	int err_code;
 	uint32_t status;
@@ -64,7 +64,7 @@ static void nios2_msgdma_callback(void *context)
 	dev_cfg->dma_callback(dev, dev_cfg->user_data, 0, err_code);
 }
 
-static int nios2_msgdma_config(struct device *dev, uint32_t channel,
+static int nios2_msgdma_config(const struct device *dev, uint32_t channel,
 			       struct dma_config *cfg)
 {
 	struct nios2_msgdma_dev_cfg *dev_cfg = DEV_CFG(dev);
@@ -149,7 +149,8 @@ static int nios2_msgdma_config(struct device *dev, uint32_t channel,
 	return status;
 }
 
-static int nios2_msgdma_transfer_start(struct device *dev, uint32_t channel)
+static int nios2_msgdma_transfer_start(const struct device *dev,
+				       uint32_t channel)
 {
 	struct nios2_msgdma_dev_cfg *cfg = DEV_CFG(dev);
 	int status;
@@ -172,7 +173,8 @@ static int nios2_msgdma_transfer_start(struct device *dev, uint32_t channel)
 	return status;
 }
 
-static int nios2_msgdma_transfer_stop(struct device *dev, uint32_t channel)
+static int nios2_msgdma_transfer_stop(const struct device *dev,
+				      uint32_t channel)
 {
 	struct nios2_msgdma_dev_cfg *cfg = DEV_CFG(dev);
 	int ret = -EIO;
@@ -205,7 +207,7 @@ static const struct dma_driver_api nios2_msgdma_driver_api = {
 /* DMA0 */
 DEVICE_DECLARE(dma0_nios2);
 
-static int nios2_msgdma0_initialize(struct device *dev)
+static int nios2_msgdma0_initialize(const struct device *dev)
 {
 	struct nios2_msgdma_dev_cfg *dev_cfg = DEV_CFG(dev);
 
diff --git a/drivers/dma/dma_pl330.c b/drivers/dma/dma_pl330.c
index ed5ec5fa5cf840..7b2dc641412e2a 100644
--- a/drivers/dma/dma_pl330.c
+++ b/drivers/dma/dma_pl330.c
@@ -26,7 +26,7 @@ LOG_MODULE_REGISTER(dma_pl330);
 
 #define BYTE_WIDTH(burst_size) (1 << (burst_size))
 
-static int dma_pl330_submit(struct device *dev, uint64_t dst,
+static int dma_pl330_submit(const struct device *dev, uint64_t dst,
 			    uint64_t src, uint32_t channel, uint32_t size);
 
 static void dma_pl330_get_counter(struct dma_pl330_ch_internal *ch_handle,
@@ -162,7 +162,7 @@ static inline void dma_pl330_gen_op(uint8_t opcode, uint32_t addr, uint32_t val)
 	sys_write8(val, addr + 1);
 }
 
-static int dma_pl330_setup_ch(struct device *dev,
+static int dma_pl330_setup_ch(const struct device *dev,
 			      struct dma_pl330_ch_internal *ch_dat,
 			      int ch)
 {
@@ -267,7 +267,7 @@ static int dma_pl330_setup_ch(struct device *dev,
 	return 0;
 }
 
-static int dma_pl330_start_dma_ch(struct device *dev,
+static int dma_pl330_start_dma_ch(const struct device *dev,
 				  uint32_t reg_base, int ch, int secure)
 {
 	struct dma_pl330_dev_data *const dev_data = DEV_DATA(dev);
@@ -321,7 +321,7 @@ static int dma_pl330_wait(uint32_t reg_base, int ch)
 	return 0;
 }
 
-static int dma_pl330_xfer(struct device *dev, uint64_t dst,
+static int dma_pl330_xfer(const struct device *dev, uint64_t dst,
 			  uint64_t src, uint32_t size, uint32_t channel,
 			  uint32_t *xfer_size)
 {
@@ -383,7 +383,7 @@ static int dma_pl330_xfer(struct device *dev, uint64_t dst,
 }
 
 #if CONFIG_DMA_64BIT
-static int dma_pl330_handle_boundary(struct device *dev, uint64_t dst,
+static int dma_pl330_handle_boundary(const struct device *dev, uint64_t dst,
 				     uint64_t src, uint32_t channel,
 				     uint32_t size)
 {
@@ -431,7 +431,8 @@ static int dma_pl330_handle_boundary(struct device *dev, uint64_t dst,
 }
 #endif
 
-static int dma_pl330_submit(struct device *dev, uint64_t dst, uint64_t src,
+static int dma_pl330_submit(const struct device *dev, uint64_t dst,
+			    uint64_t src,
 			    uint32_t channel, uint32_t size)
 {
 	int ret;
@@ -469,7 +470,7 @@ static int dma_pl330_submit(struct device *dev, uint64_t dst, uint64_t src,
 	return 0;
 }
 
-static int dma_pl330_configure(struct device *dev, uint32_t channel,
+static int dma_pl330_configure(const struct device *dev, uint32_t channel,
 			       struct dma_config *cfg)
 {
 	struct dma_pl330_dev_data *const dev_data = DEV_DATA(dev);
@@ -519,7 +520,8 @@ static int dma_pl330_configure(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int dma_pl330_transfer_start(struct device *dev, uint32_t channel)
+static int dma_pl330_transfer_start(const struct device *dev,
+				    uint32_t channel)
 {
 	struct dma_pl330_dev_data *const dev_data = DEV_DATA(dev);
 	struct dma_pl330_ch_config *channel_cfg;
@@ -547,7 +549,7 @@ static int dma_pl330_transfer_start(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_pl330_transfer_stop(struct device *dev, uint32_t channel)
+static int dma_pl330_transfer_stop(const struct device *dev, uint32_t channel)
 {
 	if (channel >= MAX_DMA_CHANNELS) {
 		return -EINVAL;
@@ -557,7 +559,7 @@ static int dma_pl330_transfer_stop(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_pl330_initialize(struct device *dev)
+static int dma_pl330_initialize(const struct device *dev)
 {
 	const struct dma_pl330_config *const dev_cfg = DEV_CFG(dev);
 	struct dma_pl330_dev_data *const dev_data = DEV_DATA(dev);
diff --git a/drivers/dma/dma_sam0.c b/drivers/dma/dma_sam0.c
index 538b3fdd23a043..b0504481dc88f4 100644
--- a/drivers/dma/dma_sam0.c
+++ b/drivers/dma/dma_sam0.c
@@ -33,7 +33,7 @@ struct dma_sam0_data {
 /* Handles DMA interrupts and dispatches to the individual channel */
 static void dma_sam0_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct dma_sam0_data *data = DEV_DATA(dev);
 	struct dma_sam0_channel *chdata;
 	uint16_t pend = DMA_REGS->INTPEND.reg;
@@ -63,7 +63,7 @@ static void dma_sam0_isr(void *arg)
 }
 
 /* Configure a channel */
-static int dma_sam0_config(struct device *dev, uint32_t channel,
+static int dma_sam0_config(const struct device *dev, uint32_t channel,
 			   struct dma_config *config)
 {
 	struct dma_sam0_data *data = DEV_DATA(dev);
@@ -265,7 +265,7 @@ static int dma_sam0_config(struct device *dev, uint32_t channel,
 	return -EINVAL;
 }
 
-static int dma_sam0_start(struct device *dev, uint32_t channel)
+static int dma_sam0_start(const struct device *dev, uint32_t channel)
 {
 	int key = irq_lock();
 
@@ -296,7 +296,7 @@ static int dma_sam0_start(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_sam0_stop(struct device *dev, uint32_t channel)
+static int dma_sam0_stop(const struct device *dev, uint32_t channel)
 {
 	int key = irq_lock();
 
@@ -316,7 +316,7 @@ static int dma_sam0_stop(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int dma_sam0_reload(struct device *dev, uint32_t channel,
+static int dma_sam0_reload(const struct device *dev, uint32_t channel,
 			   uint32_t src, uint32_t dst, size_t size)
 {
 	struct dma_sam0_data *data = DEV_DATA(dev);
@@ -360,7 +360,7 @@ static int dma_sam0_reload(struct device *dev, uint32_t channel,
 	return -EINVAL;
 }
 
-static int dma_sam0_get_status(struct device *dev, uint32_t channel,
+static int dma_sam0_get_status(const struct device *dev, uint32_t channel,
 			       struct dma_status *stat)
 {
 	struct dma_sam0_data *data = DEV_DATA(dev);
@@ -407,7 +407,7 @@ DEVICE_DECLARE(dma_sam0_0);
 		irq_enable(DT_INST_IRQ_BY_IDX(0, n, irq));		 \
 	} while (0)
 
-static int dma_sam0_init(struct device *dev)
+static int dma_sam0_init(const struct device *dev)
 {
 	struct dma_sam0_data *data = DEV_DATA(dev);
 
diff --git a/drivers/dma/dma_sam_xdmac.c b/drivers/dma/dma_sam_xdmac.c
index dec24e09bb0cdd..1d140decdc8b38 100644
--- a/drivers/dma/dma_sam_xdmac.c
+++ b/drivers/dma/dma_sam_xdmac.c
@@ -53,7 +53,7 @@ struct sam_xdmac_dev_data {
 
 static void sam_xdmac_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct sam_xdmac_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct sam_xdmac_dev_data *const dev_data = DEV_DATA(dev);
 	Xdmac *const xdmac = dev_cfg->regs;
@@ -82,7 +82,7 @@ static void sam_xdmac_isr(void *arg)
 	}
 }
 
-int sam_xdmac_channel_configure(struct device *dev, uint32_t channel,
+int sam_xdmac_channel_configure(const struct device *dev, uint32_t channel,
 				struct sam_xdmac_channel_config *param)
 {
 	const struct sam_xdmac_dev_cfg *const dev_cfg = DEV_CFG(dev);
@@ -124,7 +124,7 @@ int sam_xdmac_channel_configure(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-int sam_xdmac_transfer_configure(struct device *dev, uint32_t channel,
+int sam_xdmac_transfer_configure(const struct device *dev, uint32_t channel,
 				 struct sam_xdmac_transfer_config *param)
 {
 	const struct sam_xdmac_dev_cfg *const dev_cfg = DEV_CFG(dev);
@@ -176,7 +176,7 @@ int sam_xdmac_transfer_configure(struct device *dev, uint32_t channel,
 	return 0;
 }
 
-static int sam_xdmac_config(struct device *dev, uint32_t channel,
+static int sam_xdmac_config(const struct device *dev, uint32_t channel,
 			    struct dma_config *cfg)
 {
 	struct sam_xdmac_dev_data *const dev_data = DEV_DATA(dev);
@@ -270,7 +270,7 @@ static int sam_xdmac_config(struct device *dev, uint32_t channel,
 	return ret;
 }
 
-int sam_xdmac_transfer_start(struct device *dev, uint32_t channel)
+int sam_xdmac_transfer_start(const struct device *dev, uint32_t channel)
 {
 	Xdmac *const xdmac = DEV_CFG(dev)->regs;
 
@@ -291,7 +291,7 @@ int sam_xdmac_transfer_start(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-int sam_xdmac_transfer_stop(struct device *dev, uint32_t channel)
+int sam_xdmac_transfer_stop(const struct device *dev, uint32_t channel)
 {
 	Xdmac *const xdmac = DEV_CFG(dev)->regs;
 
@@ -316,7 +316,7 @@ int sam_xdmac_transfer_stop(struct device *dev, uint32_t channel)
 	return 0;
 }
 
-static int sam_xdmac_initialize(struct device *dev)
+static int sam_xdmac_initialize(const struct device *dev)
 {
 	const struct sam_xdmac_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	Xdmac *const xdmac = dev_cfg->regs;
diff --git a/drivers/dma/dma_stm32.c b/drivers/dma/dma_stm32.c
index 02237ed6144ea1..776a61f98546c8 100644
--- a/drivers/dma/dma_stm32.c
+++ b/drivers/dma/dma_stm32.c
@@ -36,7 +36,7 @@ static uint32_t table_p_size[] = {
 	LL_DMA_PDATAALIGN_WORD,
 };
 
-static void dma_stm32_dump_stream_irq(struct device *dev, uint32_t id)
+static void dma_stm32_dump_stream_irq(const struct device *dev, uint32_t id)
 {
 	const struct dma_stm32_config *config = dev->config;
 	DMA_TypeDef *dma = (DMA_TypeDef *)(config->base);
@@ -44,7 +44,7 @@ static void dma_stm32_dump_stream_irq(struct device *dev, uint32_t id)
 	stm32_dma_dump_stream_irq(dma, id);
 }
 
-static void dma_stm32_clear_stream_irq(struct device *dev, uint32_t id)
+static void dma_stm32_clear_stream_irq(const struct device *dev, uint32_t id)
 {
 	const struct dma_stm32_config *config = dev->config;
 	DMA_TypeDef *dma = (DMA_TypeDef *)(config->base);
@@ -56,7 +56,7 @@ static void dma_stm32_clear_stream_irq(struct device *dev, uint32_t id)
 
 static void dma_stm32_irq_handler(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct dma_stm32_data *data = dev->data;
 	const struct dma_stm32_config *config = dev->config;
 	DMA_TypeDef *dma = (DMA_TypeDef *)(config->base);
@@ -233,7 +233,7 @@ static int dma_stm32_get_periph_increment(enum dma_addr_adj increment,
 }
 
 #ifdef CONFIG_DMAMUX_STM32
-int dma_stm32_configure(struct device *dev, uint32_t id,
+int dma_stm32_configure(const struct device *dev, uint32_t id,
 			       struct dma_config *config)
 #else
 static int dma_stm32_configure(struct device *dev, uint32_t id,
@@ -470,7 +470,7 @@ static int dma_stm32_disable_stream(DMA_TypeDef *dma, uint32_t id)
 }
 
 #ifdef CONFIG_DMAMUX_STM32
-int dma_stm32_reload(struct device *dev, uint32_t id,
+int dma_stm32_reload(const struct device *dev, uint32_t id,
 			    uint32_t src, uint32_t dst, size_t size)
 #else
 static int dma_stm32_reload(struct device *dev, uint32_t id,
@@ -519,7 +519,7 @@ static int dma_stm32_reload(struct device *dev, uint32_t id,
 }
 
 #ifdef CONFIG_DMAMUX_STM32
-int dma_stm32_start(struct device *dev, uint32_t id)
+int dma_stm32_start(const struct device *dev, uint32_t id)
 #else
 static int dma_stm32_start(struct device *dev, uint32_t id)
 #endif /* CONFIG_DMAMUX_STM32 */
@@ -544,7 +544,7 @@ static int dma_stm32_start(struct device *dev, uint32_t id)
 }
 
 #ifdef CONFIG_DMAMUX_STM32
-int dma_stm32_stop(struct device *dev, uint32_t id)
+int dma_stm32_stop(const struct device *dev, uint32_t id)
 #else
 static int dma_stm32_stop(struct device *dev, uint32_t id)
 #endif /* CONFIG_DMAMUX_STM32 */
@@ -580,11 +580,11 @@ static int dma_stm32_stop(struct device *dev, uint32_t id)
 
 struct k_mem_block block;
 
-static int dma_stm32_init(struct device *dev)
+static int dma_stm32_init(const struct device *dev)
 {
 	struct dma_stm32_data *data = dev->data;
 	const struct dma_stm32_config *config = dev->config;
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(STM32_CLOCK_CONTROL_NAME);
 
 	if (clock_control_on(clk,
@@ -620,7 +620,7 @@ static int dma_stm32_init(struct device *dev)
 	return 0;
 }
 
-static int dma_stm32_get_status(struct device *dev, uint32_t id,
+static int dma_stm32_get_status(const struct device *dev, uint32_t id,
 				struct dma_status *stat)
 {
 	const struct dma_stm32_config *config = dev->config;
@@ -692,7 +692,7 @@ do {									\
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(0), okay)
 DMA_INIT(0);
 
-static void dma_stm32_config_irq_0(struct device *dev)
+static void dma_stm32_config_irq_0(const struct device *dev)
 {
 	struct dma_stm32_data *data = dev->data;
 
@@ -718,7 +718,7 @@ static void dma_stm32_config_irq_0(struct device *dev)
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(1), okay)
 DMA_INIT(1);
 
-static void dma_stm32_config_irq_1(struct device *dev)
+static void dma_stm32_config_irq_1(const struct device *dev)
 {
 	struct dma_stm32_data *data = dev->data;
 
diff --git a/drivers/dma/dma_stm32.h b/drivers/dma/dma_stm32.h
index bdf4185b1f6d9e..363677509ef370 100644
--- a/drivers/dma/dma_stm32.h
+++ b/drivers/dma/dma_stm32.h
@@ -30,7 +30,7 @@ struct dma_stm32_data {
 
 struct dma_stm32_config {
 	struct stm32_pclken pclken;
-	void (*config_irq)(struct device *dev);
+	void (*config_irq)(const struct device *dev);
 	bool support_m2m;
 	uint32_t base;
 };
@@ -75,12 +75,12 @@ uint32_t stm32_dma_get_pburst(struct dma_config *config, bool source_periph);
 
 #ifdef CONFIG_DMAMUX_STM32
 /* dma_stm32_ api functions are exported to the dmamux_stm32 */
-int dma_stm32_configure(struct device *dev, uint32_t id,
+int dma_stm32_configure(const struct device *dev, uint32_t id,
 			       struct dma_config *config);
-int dma_stm32_reload(struct device *dev, uint32_t id,
+int dma_stm32_reload(const struct device *dev, uint32_t id,
 			    uint32_t src, uint32_t dst, size_t size);
-int dma_stm32_start(struct device *dev, uint32_t id);
-int dma_stm32_stop(struct device *dev, uint32_t id);
+int dma_stm32_start(const struct device *dev, uint32_t id);
+int dma_stm32_stop(const struct device *dev, uint32_t id);
 #endif /* CONFIG_DMAMUX_STM32 */
 
 #endif /* DMA_STM32_H_*/
diff --git a/drivers/dma/dmamux_stm32.c b/drivers/dma/dmamux_stm32.c
index 35905920288ef3..37c9cd171ee818 100644
--- a/drivers/dma/dmamux_stm32.c
+++ b/drivers/dma/dmamux_stm32.c
@@ -25,7 +25,7 @@ LOG_MODULE_REGISTER(dmamux_stm32, CONFIG_DMA_LOG_LEVEL);
 
 #define DT_DRV_COMPAT st_stm32_dmamux
 
-int dmamux_stm32_configure(struct device *dev, uint32_t id,
+int dmamux_stm32_configure(const struct device *dev, uint32_t id,
 				struct dma_config *config)
 {
 	/* device is the dmamux, id is the dmamux channel from 0 */
@@ -75,7 +75,7 @@ int dmamux_stm32_configure(struct device *dev, uint32_t id,
 	return 0;
 }
 
-int dmamux_stm32_start(struct device *dev, uint32_t id)
+int dmamux_stm32_start(const struct device *dev, uint32_t id)
 {
 	const struct dmamux_stm32_config *dev_config = dev->config;
 	struct dmamux_stm32_data *data = dev->data;
@@ -95,7 +95,7 @@ int dmamux_stm32_start(struct device *dev, uint32_t id)
 	return 0;
 }
 
-int dmamux_stm32_stop(struct device *dev, uint32_t id)
+int dmamux_stm32_stop(const struct device *dev, uint32_t id)
 {
 	const struct dmamux_stm32_config *dev_config = dev->config;
 	struct dmamux_stm32_data *data = dev->data;
@@ -115,7 +115,7 @@ int dmamux_stm32_stop(struct device *dev, uint32_t id)
 	return 0;
 }
 
-int dmamux_stm32_reload(struct device *dev, uint32_t id,
+int dmamux_stm32_reload(const struct device *dev, uint32_t id,
 			    uint32_t src, uint32_t dst, size_t size)
 {
 	const struct dmamux_stm32_config *dev_config = dev->config;
@@ -137,11 +137,11 @@ int dmamux_stm32_reload(struct device *dev, uint32_t id,
 	return 0;
 }
 
-static int dmamux_stm32_init(struct device *dev)
+static int dmamux_stm32_init(const struct device *dev)
 {
 	struct dmamux_stm32_data *data = dev->data;
 	const struct dmamux_stm32_config *config = dev->config;
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(STM32_CLOCK_CONTROL_NAME);
 
 	if (clock_control_on(clk,
diff --git a/drivers/dma/dmamux_stm32.h b/drivers/dma/dmamux_stm32.h
index 1cb19f3781e043..f3e4bfbd533375 100644
--- a/drivers/dma/dmamux_stm32.h
+++ b/drivers/dma/dmamux_stm32.h
@@ -9,7 +9,7 @@
 
 /* this is the configuration of one dmamux channel */
 struct dmamux_stm32_channel {
-	struct device *dev_dma; /* pointer to the associated dma instance */
+	const struct device *dev_dma; /* pointer to the associated dma instance */
 	uint8_t dma_id; /* ref of the associated dma stream for this instance */
 };
 
diff --git a/drivers/eeprom/eeprom_at2x.c b/drivers/eeprom/eeprom_at2x.c
index 1436e16bf712e1..f4630430c6ffa5 100644
--- a/drivers/eeprom/eeprom_at2x.c
+++ b/drivers/eeprom/eeprom_at2x.c
@@ -54,16 +54,16 @@ struct eeprom_at2x_config {
 };
 
 struct eeprom_at2x_data {
-	struct device *bus_dev;
+	const struct device *bus_dev;
 #ifdef CONFIG_EEPROM_AT25
 	struct spi_config spi_cfg;
 	struct spi_cs_control spi_cs;
 #endif /* CONFIG_EEPROM_AT25 */
-	struct device *wp_gpio_dev;
+	const struct device *wp_gpio_dev;
 	struct k_mutex lock;
 };
 
-static inline int eeprom_at2x_write_protect(struct device *dev)
+static inline int eeprom_at2x_write_protect(const struct device *dev)
 {
 	const struct eeprom_at2x_config *config = dev->config;
 	struct eeprom_at2x_data *data = dev->data;
@@ -75,7 +75,7 @@ static inline int eeprom_at2x_write_protect(struct device *dev)
 	return gpio_pin_set(data->wp_gpio_dev, config->wp_gpio_pin, 1);
 }
 
-static inline int eeprom_at2x_write_enable(struct device *dev)
+static inline int eeprom_at2x_write_enable(const struct device *dev)
 {
 	const struct eeprom_at2x_config *config = dev->config;
 	struct eeprom_at2x_data *data = dev->data;
@@ -87,7 +87,7 @@ static inline int eeprom_at2x_write_enable(struct device *dev)
 	return gpio_pin_set(data->wp_gpio_dev, config->wp_gpio_pin, 0);
 }
 
-static int eeprom_at2x_read(struct device *dev, off_t offset, void *buf,
+static int eeprom_at2x_read(const struct device *dev, off_t offset, void *buf,
 			    size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -115,7 +115,8 @@ static int eeprom_at2x_read(struct device *dev, off_t offset, void *buf,
 	return 0;
 }
 
-static size_t eeprom_at2x_limit_write_count(struct device *dev, off_t offset,
+static size_t eeprom_at2x_limit_write_count(const struct device *dev,
+					    off_t offset,
 					    size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -136,7 +137,8 @@ static size_t eeprom_at2x_limit_write_count(struct device *dev, off_t offset,
 	return count;
 }
 
-static int eeprom_at2x_write(struct device *dev, off_t offset, const void *buf,
+static int eeprom_at2x_write(const struct device *dev, off_t offset,
+			     const void *buf,
 			     size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -191,7 +193,7 @@ static int eeprom_at2x_write(struct device *dev, off_t offset, const void *buf,
 	return ret;
 }
 
-static size_t eeprom_at2x_size(struct device *dev)
+static size_t eeprom_at2x_size(const struct device *dev)
 {
 	const struct eeprom_at2x_config *config = dev->config;
 
@@ -199,7 +201,7 @@ static size_t eeprom_at2x_size(struct device *dev)
 }
 
 #ifdef CONFIG_EEPROM_AT24
-static int eeprom_at24_read(struct device *dev, off_t offset, void *buf,
+static int eeprom_at24_read(const struct device *dev, off_t offset, void *buf,
 			    size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -233,7 +235,7 @@ static int eeprom_at24_read(struct device *dev, off_t offset, void *buf,
 	return err;
 }
 
-static int eeprom_at24_write(struct device *dev, off_t offset,
+static int eeprom_at24_write(const struct device *dev, off_t offset,
 			     const void *buf, size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -280,7 +282,7 @@ static int eeprom_at24_write(struct device *dev, off_t offset,
 #endif /* CONFIG_EEPROM_AT24 */
 
 #ifdef CONFIG_EEPROM_AT25
-static int eeprom_at25_rdsr(struct device *dev, uint8_t *status)
+static int eeprom_at25_rdsr(const struct device *dev, uint8_t *status)
 {
 	struct eeprom_at2x_data *data = dev->data;
 	uint8_t rdsr[2] = { EEPROM_AT25_RDSR, 0 };
@@ -311,7 +313,7 @@ static int eeprom_at25_rdsr(struct device *dev, uint8_t *status)
 	return err;
 }
 
-static int eeprom_at25_wait_for_idle(struct device *dev)
+static int eeprom_at25_wait_for_idle(const struct device *dev)
 {
 	const struct eeprom_at2x_config *config = dev->config;
 	int64_t timeout;
@@ -339,7 +341,7 @@ static int eeprom_at25_wait_for_idle(struct device *dev)
 	return -EBUSY;
 }
 
-static int eeprom_at25_read(struct device *dev, off_t offset, void *buf,
+static int eeprom_at25_read(const struct device *dev, off_t offset, void *buf,
 			    size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -405,7 +407,7 @@ static int eeprom_at25_read(struct device *dev, off_t offset, void *buf,
 	return spi_transceive(data->bus_dev, &data->spi_cfg, &tx, &rx);
 }
 
-static int eeprom_at25_wren(struct device *dev)
+static int eeprom_at25_wren(const struct device *dev)
 {
 	struct eeprom_at2x_data *data = dev->data;
 	uint8_t cmd = EEPROM_AT25_WREN;
@@ -421,7 +423,7 @@ static int eeprom_at25_wren(struct device *dev)
 	return spi_write(data->bus_dev, &data->spi_cfg, &tx);
 }
 
-static int eeprom_at25_write(struct device *dev, off_t offset,
+static int eeprom_at25_write(const struct device *dev, off_t offset,
 			     const void *buf, size_t len)
 {
 	const struct eeprom_at2x_config *config = dev->config;
@@ -482,7 +484,7 @@ static int eeprom_at25_write(struct device *dev, off_t offset,
 }
 #endif /* CONFIG_EEPROM_AT25 */
 
-static int eeprom_at2x_init(struct device *dev)
+static int eeprom_at2x_init(const struct device *dev)
 {
 	const struct eeprom_at2x_config *config = dev->config;
 	struct eeprom_at2x_data *data = dev->data;
diff --git a/drivers/eeprom/eeprom_handlers.c b/drivers/eeprom/eeprom_handlers.c
index c2057f47d7e1f6..34b4cc858fe432 100644
--- a/drivers/eeprom/eeprom_handlers.c
+++ b/drivers/eeprom/eeprom_handlers.c
@@ -7,29 +7,30 @@
 #include <syscall_handler.h>
 #include <drivers/eeprom.h>
 
-static inline int z_vrfy_eeprom_read(struct device *dev, off_t offset,
+static inline int z_vrfy_eeprom_read(const struct device *dev, off_t offset,
 				     void *data, size_t len)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_EEPROM(dev, read));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(data, len));
-	return z_impl_eeprom_read((struct device *)dev, offset, (void *)data,
+	return z_impl_eeprom_read((const struct device *)dev, offset,
+				  (void *)data,
 				  len);
 }
 #include <syscalls/eeprom_read_mrsh.c>
 
-static inline int z_vrfy_eeprom_write(struct device *dev, off_t offset,
+static inline int z_vrfy_eeprom_write(const struct device *dev, off_t offset,
 				      const void *data, size_t len)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_EEPROM(dev, write));
 	Z_OOPS(Z_SYSCALL_MEMORY_READ(data, len));
-	return z_impl_eeprom_write((struct device *)dev, offset,
+	return z_impl_eeprom_write((const struct device *)dev, offset,
 				   (const void *)data, len);
 }
 #include <syscalls/eeprom_write_mrsh.c>
 
-static inline size_t z_vrfy_eeprom_get_size(struct device *dev)
+static inline size_t z_vrfy_eeprom_get_size(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_EEPROM(dev, size));
-	return z_impl_eeprom_get_size((struct device *)dev);
+	return z_impl_eeprom_get_size((const struct device *)dev);
 }
 #include <syscalls/eeprom_get_size_mrsh.c>
diff --git a/drivers/eeprom/eeprom_lpc11u6x.c b/drivers/eeprom/eeprom_lpc11u6x.c
index b1786e2d69413e..bf584d96eeeb5c 100644
--- a/drivers/eeprom/eeprom_lpc11u6x.c
+++ b/drivers/eeprom/eeprom_lpc11u6x.c
@@ -27,7 +27,7 @@ struct eeprom_lpc11u6x_config {
 	size_t size;
 };
 
-static int eeprom_lpc11u6x_read(struct device *dev,
+static int eeprom_lpc11u6x_read(const struct device *dev,
 				off_t offset, void *data, size_t len)
 {
 	const struct eeprom_lpc11u6x_config *config = dev->config;
@@ -60,7 +60,7 @@ static int eeprom_lpc11u6x_read(struct device *dev,
 	return 0;
 }
 
-static int eeprom_lpc11u6x_write(struct device *dev,
+static int eeprom_lpc11u6x_write(const struct device *dev,
 				 off_t offset, const void *data, size_t len)
 {
 	const struct eeprom_lpc11u6x_config *config = dev->config;
@@ -93,14 +93,14 @@ static int eeprom_lpc11u6x_write(struct device *dev,
 	return 0;
 }
 
-static size_t eeprom_lpc11u6x_size(struct device *dev)
+static size_t eeprom_lpc11u6x_size(const struct device *dev)
 {
 	const struct eeprom_lpc11u6x_config *config = dev->config;
 
 	return config->size;
 }
 
-static int eeprom_lpc11u6x_init(struct device *dev)
+static int eeprom_lpc11u6x_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/eeprom/eeprom_shell.c b/drivers/eeprom/eeprom_shell.c
index 1d8e53499ec968..57e8629155e642 100644
--- a/drivers/eeprom/eeprom_shell.c
+++ b/drivers/eeprom/eeprom_shell.c
@@ -32,7 +32,7 @@ static const struct args_index args_indx = {
 static int cmd_read(const struct shell *shell, size_t argc, char **argv)
 {
 	uint8_t buf[CONFIG_EEPROM_SHELL_BUFFER_SIZE];
-	struct device *eeprom;
+	const struct device *eeprom;
 	off_t offset;
 	size_t len;
 	int err;
@@ -70,7 +70,7 @@ static int cmd_write(const struct shell *shell, size_t argc, char **argv)
 {
 	uint8_t wr_buf[CONFIG_EEPROM_SHELL_BUFFER_SIZE];
 	uint8_t rd_buf[CONFIG_EEPROM_SHELL_BUFFER_SIZE];
-	struct device *eeprom;
+	const struct device *eeprom;
 	unsigned long byte;
 	off_t offset;
 	size_t len;
@@ -129,7 +129,7 @@ static int cmd_write(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_size(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *eeprom;
+	const struct device *eeprom;
 
 	eeprom = device_get_binding(argv[args_indx.device]);
 	if (!eeprom) {
@@ -145,7 +145,7 @@ static int cmd_fill(const struct shell *shell, size_t argc, char **argv)
 {
 	uint8_t wr_buf[CONFIG_EEPROM_SHELL_BUFFER_SIZE];
 	uint8_t rd_buf[CONFIG_EEPROM_SHELL_BUFFER_SIZE];
-	struct device *eeprom;
+	const struct device *eeprom;
 	unsigned long pattern;
 	off_t offset;
 	size_t len;
diff --git a/drivers/eeprom/eeprom_simulator.c b/drivers/eeprom/eeprom_simulator.c
index b47f4409d3a17a..8c3603487d4358 100644
--- a/drivers/eeprom/eeprom_simulator.c
+++ b/drivers/eeprom/eeprom_simulator.c
@@ -93,7 +93,8 @@ static const char default_eeprom_file_path[] = "eeprom.bin";
 static uint8_t mock_eeprom[DT_INST_PROP(0, size)];
 #endif /* CONFIG_ARCH_POSIX */
 
-static int eeprom_range_is_valid(struct device *dev, off_t offset, size_t len)
+static int eeprom_range_is_valid(const struct device *dev, off_t offset,
+				 size_t len)
 {
 	const struct eeprom_sim_config *config = DEV_CONFIG(dev);
 
@@ -104,7 +105,7 @@ static int eeprom_range_is_valid(struct device *dev, off_t offset, size_t len)
 	return 0;
 }
 
-static int eeprom_sim_read(struct device *dev, off_t offset, void *data,
+static int eeprom_sim_read(const struct device *dev, off_t offset, void *data,
 			   size_t len)
 {
 	if (!len) {
@@ -133,7 +134,8 @@ static int eeprom_sim_read(struct device *dev, off_t offset, void *data,
 	return 0;
 }
 
-static int eeprom_sim_write(struct device *dev, off_t offset, const void *data,
+static int eeprom_sim_write(const struct device *dev, off_t offset,
+			    const void *data,
 			    size_t len)
 {
 	const struct eeprom_sim_config *config = DEV_CONFIG(dev);
@@ -192,7 +194,7 @@ static int eeprom_sim_write(struct device *dev, off_t offset, const void *data,
 	return 0;
 }
 
-static size_t eeprom_sim_size(struct device *dev)
+static size_t eeprom_sim_size(const struct device *dev)
 {
 	const struct eeprom_sim_config *config = DEV_CONFIG(dev);
 
@@ -212,7 +214,7 @@ static const struct eeprom_sim_config eeprom_sim_config_0 = {
 
 #ifdef CONFIG_ARCH_POSIX
 
-static int eeprom_mock_init(struct device *dev)
+static int eeprom_mock_init(const struct device *dev)
 {
 	if (eeprom_file_path == NULL) {
 		eeprom_file_path = default_eeprom_file_path;
@@ -247,7 +249,7 @@ static int eeprom_mock_init(struct device *dev)
 
 #else
 
-static int eeprom_mock_init(struct device *dev)
+static int eeprom_mock_init(const struct device *dev)
 {
 	memset(mock_eeprom, 0xFF, ARRAY_SIZE(mock_eeprom));
 	return 0;
@@ -255,7 +257,7 @@ static int eeprom_mock_init(struct device *dev)
 
 #endif /* CONFIG_ARCH_POSIX */
 
-static int eeprom_sim_init(struct device *dev)
+static int eeprom_sim_init(const struct device *dev)
 {
 	SYNC_INIT();
 	STATS_INIT_AND_REG(eeprom_sim_stats, STATS_SIZE_32, "eeprom_sim_stats");
diff --git a/drivers/eeprom/eeprom_stm32.c b/drivers/eeprom/eeprom_stm32.c
index 52ac53d5be2ba5..1aa275781110f4 100644
--- a/drivers/eeprom/eeprom_stm32.c
+++ b/drivers/eeprom/eeprom_stm32.c
@@ -20,7 +20,8 @@ struct eeprom_stm32_config {
 	size_t size;
 };
 
-static int eeprom_stm32_read(struct device *dev, off_t offset, void *buf,
+static int eeprom_stm32_read(const struct device *dev, off_t offset,
+				void *buf,
 				size_t len)
 {
 	const struct eeprom_stm32_config *config = dev->config;
@@ -50,7 +51,7 @@ static int eeprom_stm32_read(struct device *dev, off_t offset, void *buf,
 	return 0;
 }
 
-static int eeprom_stm32_write(struct device *dev, off_t offset,
+static int eeprom_stm32_write(const struct device *dev, off_t offset,
 				const void *buf, size_t len)
 {
 	const struct eeprom_stm32_config *config = dev->config;
@@ -98,14 +99,14 @@ static int eeprom_stm32_write(struct device *dev, off_t offset,
 	return ret;
 }
 
-static size_t eeprom_stm32_size(struct device *dev)
+static size_t eeprom_stm32_size(const struct device *dev)
 {
 	const struct eeprom_stm32_config *config = dev->config;
 
 	return config->size;
 }
 
-static int eeprom_stm32_init(struct device *dev)
+static int eeprom_stm32_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/entropy/entropy_cc13xx_cc26xx.c b/drivers/entropy/entropy_cc13xx_cc26xx.c
index 57d25811b21538..736d4a13ff8d82 100644
--- a/drivers/entropy/entropy_cc13xx_cc26xx.c
+++ b/drivers/entropy/entropy_cc13xx_cc26xx.c
@@ -43,7 +43,7 @@ struct entropy_cc13xx_cc26xx_data {
 DEVICE_DECLARE(entropy_cc13xx_cc26xx);
 
 static inline struct entropy_cc13xx_cc26xx_data *
-get_dev_data(struct device *dev)
+get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
@@ -100,7 +100,8 @@ static void handle_shutdown_ovf(void)
 	sys_write32(off, TRNG_BASE + TRNG_O_FROEN);
 }
 
-static int entropy_cc13xx_cc26xx_get_entropy(struct device *dev, uint8_t *buf,
+static int entropy_cc13xx_cc26xx_get_entropy(const struct device *dev,
+					     uint8_t *buf,
 					     uint16_t len)
 {
 	struct entropy_cc13xx_cc26xx_data *data = get_dev_data(dev);
@@ -176,8 +177,9 @@ static void entropy_cc13xx_cc26xx_isr(void *arg)
 	}
 }
 
-static int entropy_cc13xx_cc26xx_get_entropy_isr(struct device *dev,
-	uint8_t *buf, uint16_t len, uint32_t flags)
+static int entropy_cc13xx_cc26xx_get_entropy_isr(const struct device *dev,
+						 uint8_t *buf, uint16_t len,
+						 uint32_t flags)
 {
 	struct entropy_cc13xx_cc26xx_data *data = get_dev_data(dev);
 	uint16_t cnt;
@@ -249,7 +251,7 @@ static int entropy_cc13xx_cc26xx_get_entropy_isr(struct device *dev,
 static int post_notify_fxn(unsigned int eventType, uintptr_t eventArg,
 	uintptr_t clientArg)
 {
-	struct device *dev = (struct device *)clientArg;
+	const struct device *dev = (const struct device *)clientArg;
 	int ret = Power_NOTIFYDONE;
 	int16_t res_id;
 
@@ -268,8 +270,8 @@ static int post_notify_fxn(unsigned int eventType, uintptr_t eventArg,
 #endif
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int entropy_cc13xx_cc26xx_set_power_state(struct device *dev,
-	uint32_t new_state)
+static int entropy_cc13xx_cc26xx_set_power_state(const struct device *dev,
+						 uint32_t new_state)
 {
 	struct entropy_cc13xx_cc26xx_data *data = get_dev_data(dev);
 	int ret = 0;
@@ -293,8 +295,10 @@ static int entropy_cc13xx_cc26xx_set_power_state(struct device *dev,
 	return ret;
 }
 
-static int entropy_cc13xx_cc26xx_pm_control(struct device *dev,
-	uint32_t ctrl_command, void *context, device_pm_cb cb, void *arg)
+static int entropy_cc13xx_cc26xx_pm_control(const struct device *dev,
+					    uint32_t ctrl_command,
+					    void *context, device_pm_cb cb,
+					    void *arg)
 {
 	struct entropy_cc13xx_cc26xx_data *data = get_dev_data(dev);
 	int ret = 0;
@@ -319,7 +323,7 @@ static int entropy_cc13xx_cc26xx_pm_control(struct device *dev,
 }
 #endif /* CONFIG_DEVICE_POWER_MANAGEMENT */
 
-static int entropy_cc13xx_cc26xx_init(struct device *dev)
+static int entropy_cc13xx_cc26xx_init(const struct device *dev)
 {
 	struct entropy_cc13xx_cc26xx_data *data = get_dev_data(dev);
 
diff --git a/drivers/entropy/entropy_esp32.c b/drivers/entropy/entropy_esp32.c
index 42d5efa8c3d79b..f470e66077f9c1 100644
--- a/drivers/entropy/entropy_esp32.c
+++ b/drivers/entropy/entropy_esp32.c
@@ -28,7 +28,8 @@ static inline uint32_t entropy_esp32_get_u32(void)
 	return *rng_data_reg;
 }
 
-static int entropy_esp32_get_entropy(struct device *device, uint8_t *buf, uint16_t len)
+static int entropy_esp32_get_entropy(const struct device *device,
+				     uint8_t *buf, uint16_t len)
 {
 	while (len) {
 		uint32_t v = entropy_esp32_get_u32();
@@ -47,7 +48,7 @@ static int entropy_esp32_get_entropy(struct device *device, uint8_t *buf, uint16
 	return 0;
 }
 
-static int entropy_esp32_init(struct device *device)
+static int entropy_esp32_init(const struct device *device)
 {
 	return 0;
 }
diff --git a/drivers/entropy/entropy_gecko_trng.c b/drivers/entropy/entropy_gecko_trng.c
index c5b3de52ca67d2..2f191c55f22b9b 100644
--- a/drivers/entropy/entropy_gecko_trng.c
+++ b/drivers/entropy/entropy_gecko_trng.c
@@ -30,8 +30,9 @@ static void entropy_gecko_trng_read(uint8_t *output, size_t len)
 	}
 }
 
-static int entropy_gecko_trng_get_entropy(struct device *dev, uint8_t *buffer,
-					 uint16_t length)
+static int entropy_gecko_trng_get_entropy(const struct device *dev,
+					  uint8_t *buffer,
+					  uint16_t length)
 {
 	size_t count = 0;
 	size_t available;
@@ -53,8 +54,9 @@ static int entropy_gecko_trng_get_entropy(struct device *dev, uint8_t *buffer,
 	return 0;
 }
 
-static int entropy_gecko_trng_get_entropy_isr(struct device *dev, uint8_t *buf,
-					uint16_t len, uint32_t flags)
+static int entropy_gecko_trng_get_entropy_isr(const struct device *dev,
+					      uint8_t *buf,
+					      uint16_t len, uint32_t flags)
 {
 
 	if ((flags & ENTROPY_BUSYWAIT) == 0U) {
@@ -82,7 +84,7 @@ static int entropy_gecko_trng_get_entropy_isr(struct device *dev, uint8_t *buf,
 	}
 }
 
-static int entropy_gecko_trng_init(struct device *device)
+static int entropy_gecko_trng_init(const struct device *device)
 {
 	/* Enable the TRNG0 clock. */
 	CMU_ClockEnable(cmuClock_TRNG0, true);
diff --git a/drivers/entropy/entropy_handlers.c b/drivers/entropy/entropy_handlers.c
index 56719c0f97685b..badbb8c4c73144 100644
--- a/drivers/entropy/entropy_handlers.c
+++ b/drivers/entropy/entropy_handlers.c
@@ -7,13 +7,14 @@
 #include <drivers/entropy.h>
 #include <syscall_handler.h>
 
-static inline int z_vrfy_entropy_get_entropy(struct device *dev,
+static inline int z_vrfy_entropy_get_entropy(const struct device *dev,
 					     uint8_t *buffer,
 					     uint16_t len)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_ENTROPY(dev, get_entropy));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(buffer, len));
-	return z_impl_entropy_get_entropy((struct device *)dev, (uint8_t *)buffer,
-					 len);
+	return z_impl_entropy_get_entropy((const struct device *)dev,
+					  (uint8_t *)buffer,
+					  len);
 }
 #include <syscalls/entropy_get_entropy_mrsh.c>
diff --git a/drivers/entropy/entropy_litex.c b/drivers/entropy/entropy_litex.c
index d5b1b1bac23bf2..17a4db1b3280d0 100644
--- a/drivers/entropy/entropy_litex.c
+++ b/drivers/entropy/entropy_litex.c
@@ -33,7 +33,7 @@ static inline unsigned int prbs_read(volatile uint32_t *reg_status,
 	return result;
 }
 
-static int entropy_prbs_get_entropy(struct device *dev, uint8_t *buffer,
+static int entropy_prbs_get_entropy(const struct device *dev, uint8_t *buffer,
 					 uint16_t length)
 {
 	while (length > 0) {
@@ -50,7 +50,7 @@ static int entropy_prbs_get_entropy(struct device *dev, uint8_t *buffer,
 	return 0;
 }
 
-static int entropy_prbs_init(struct device *dev)
+static int entropy_prbs_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/entropy/entropy_mcux_rng.c b/drivers/entropy/entropy_mcux_rng.c
index 58de190d8ca7c3..b98d7aba1ffd8f 100644
--- a/drivers/entropy/entropy_mcux_rng.c
+++ b/drivers/entropy/entropy_mcux_rng.c
@@ -17,7 +17,8 @@ struct mcux_entropy_config {
 	RNG_Type *base;
 };
 
-static int entropy_mcux_rng_get_entropy(struct device *dev, uint8_t *buffer,
+static int entropy_mcux_rng_get_entropy(const struct device *dev,
+					 uint8_t *buffer,
 					 uint16_t length)
 {
 	const struct mcux_entropy_config *config = dev->config;
@@ -39,14 +40,14 @@ static const struct mcux_entropy_config entropy_mcux_config = {
 	.base = (RNG_Type *)DT_INST_REG_ADDR(0)
 };
 
-static int entropy_mcux_rng_init(struct device *);
+static int entropy_mcux_rng_init(const struct device *);
 
 DEVICE_AND_API_INIT(entropy_mcux_rng, DT_INST_LABEL(0),
 		    entropy_mcux_rng_init, NULL, &entropy_mcux_config,
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &entropy_mcux_rng_api_funcs);
 
-static int entropy_mcux_rng_init(struct device *dev)
+static int entropy_mcux_rng_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/entropy/entropy_mcux_rnga.c b/drivers/entropy/entropy_mcux_rnga.c
index f46313fc510e19..3aaa8f6032da41 100644
--- a/drivers/entropy/entropy_mcux_rnga.c
+++ b/drivers/entropy/entropy_mcux_rnga.c
@@ -38,8 +38,9 @@ static uint8_t entropy_mcux_rnga_get_uint8(void)
 	return output;
 }
 
-static int entropy_mcux_rnga_get_entropy(struct device *dev, uint8_t *buffer,
-					uint16_t length)
+static int entropy_mcux_rnga_get_entropy(const struct device *dev,
+					 uint8_t *buffer,
+					 uint16_t length)
 {
 	int i;
 
@@ -56,14 +57,14 @@ static const struct entropy_driver_api entropy_mcux_rnga_api_funcs = {
 	.get_entropy = entropy_mcux_rnga_get_entropy
 };
 
-static int entropy_mcux_rnga_init(struct device *);
+static int entropy_mcux_rnga_init(const struct device *);
 
 DEVICE_AND_API_INIT(entropy_mcux_rnga, DT_INST_LABEL(0),
 		    entropy_mcux_rnga_init, NULL, NULL,
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &entropy_mcux_rnga_api_funcs);
 
-static int entropy_mcux_rnga_init(struct device *dev)
+static int entropy_mcux_rnga_init(const struct device *dev)
 {
 	uint32_t seed = k_cycle_get_32();
 
diff --git a/drivers/entropy/entropy_mcux_trng.c b/drivers/entropy/entropy_mcux_trng.c
index bb015a4f3a274f..5fdc63da9e87b0 100644
--- a/drivers/entropy/entropy_mcux_trng.c
+++ b/drivers/entropy/entropy_mcux_trng.c
@@ -17,7 +17,8 @@ struct mcux_entropy_config {
 	TRNG_Type *base;
 };
 
-static int entropy_mcux_trng_get_entropy(struct device *dev, uint8_t *buffer,
+static int entropy_mcux_trng_get_entropy(const struct device *dev,
+					 uint8_t *buffer,
 					 uint16_t length)
 {
 	const struct mcux_entropy_config *config = dev->config;
@@ -39,14 +40,14 @@ static struct mcux_entropy_config entropy_mcux_config = {
 	.base = (TRNG_Type *)DT_INST_REG_ADDR(0)
 };
 
-static int entropy_mcux_trng_init(struct device *);
+static int entropy_mcux_trng_init(const struct device *);
 
 DEVICE_AND_API_INIT(entropy_mcux_trng, DT_INST_LABEL(0),
 		    entropy_mcux_trng_init, NULL, &entropy_mcux_config,
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &entropy_mcux_trng_api_funcs);
 
-static int entropy_mcux_trng_init(struct device *dev)
+static int entropy_mcux_trng_init(const struct device *dev)
 {
 	const struct mcux_entropy_config *config = dev->config;
 	trng_config_t conf;
diff --git a/drivers/entropy/entropy_nrf5.c b/drivers/entropy/entropy_nrf5.c
index 6d319f02f38499..6798af07f0a2d1 100644
--- a/drivers/entropy/entropy_nrf5.c
+++ b/drivers/entropy/entropy_nrf5.c
@@ -227,7 +227,8 @@ static void isr(void *arg)
 	}
 }
 
-static int entropy_nrf5_get_entropy(struct device *device, uint8_t *buf, uint16_t len)
+static int entropy_nrf5_get_entropy(const struct device *device, uint8_t *buf,
+				    uint16_t len)
 {
 	/* Check if this API is called on correct driver instance. */
 	__ASSERT_NO_MSG(&entropy_nrf5_data == DEV_DATA(device));
@@ -253,7 +254,8 @@ static int entropy_nrf5_get_entropy(struct device *device, uint8_t *buf, uint16_
 	return 0;
 }
 
-static int entropy_nrf5_get_entropy_isr(struct device *dev, uint8_t *buf, uint16_t len,
+static int entropy_nrf5_get_entropy_isr(const struct device *dev,
+					uint8_t *buf, uint16_t len,
 					uint32_t flags)
 {
 	uint16_t cnt = len;
@@ -322,7 +324,7 @@ static int entropy_nrf5_get_entropy_isr(struct device *dev, uint8_t *buf, uint16
 	return cnt;
 }
 
-static int entropy_nrf5_init(struct device *device);
+static int entropy_nrf5_init(const struct device *device);
 
 static const struct entropy_driver_api entropy_nrf5_api_funcs = {
 	.get_entropy = entropy_nrf5_get_entropy,
@@ -334,7 +336,7 @@ DEVICE_AND_API_INIT(entropy_nrf5, DT_INST_LABEL(0),
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &entropy_nrf5_api_funcs);
 
-static int entropy_nrf5_init(struct device *device)
+static int entropy_nrf5_init(const struct device *device)
 {
 	/* Check if this API is called on correct driver instance. */
 	__ASSERT_NO_MSG(&entropy_nrf5_data == DEV_DATA(device));
diff --git a/drivers/entropy/entropy_rv32m1_trng.c b/drivers/entropy/entropy_rv32m1_trng.c
index e3b01822290f6c..249796ac7e7f7c 100644
--- a/drivers/entropy/entropy_rv32m1_trng.c
+++ b/drivers/entropy/entropy_rv32m1_trng.c
@@ -17,8 +17,9 @@ struct rv32m1_entropy_config {
 	TRNG_Type *base;
 };
 
-static int entropy_rv32m1_trng_get_entropy(struct device *dev, uint8_t *buffer,
-					 uint16_t length)
+static int entropy_rv32m1_trng_get_entropy(const struct device *dev,
+					   uint8_t *buffer,
+					   uint16_t length)
 {
 	const struct rv32m1_entropy_config *config = dev->config;
 	status_t status;
@@ -39,14 +40,14 @@ static struct rv32m1_entropy_config entropy_rv32m1_config = {
 	.base = (TRNG_Type *)DT_INST_REG_ADDR(0)
 };
 
-static int entropy_rv32m1_trng_init(struct device *);
+static int entropy_rv32m1_trng_init(const struct device *);
 
 DEVICE_AND_API_INIT(entropy_rv32m1_trng, DT_INST_LABEL(0),
 		    entropy_rv32m1_trng_init, NULL, &entropy_rv32m1_config,
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &entropy_rv32m1_trng_api_funcs);
 
-static int entropy_rv32m1_trng_init(struct device *dev)
+static int entropy_rv32m1_trng_init(const struct device *dev)
 {
 	const struct rv32m1_entropy_config *config = dev->config;
 	trng_config_t conf;
diff --git a/drivers/entropy/entropy_sam.c b/drivers/entropy/entropy_sam.c
index 59f56d1a2737fa..9b9700b5964dbb 100644
--- a/drivers/entropy/entropy_sam.c
+++ b/drivers/entropy/entropy_sam.c
@@ -72,8 +72,9 @@ static int entropy_sam_wait_ready(Trng * const trng, uint32_t flags)
 	return 0;
 }
 
-static int entropy_sam_get_entropy_internal(struct device *dev, uint8_t *buffer,
-				   uint16_t length, uint32_t flags)
+static int entropy_sam_get_entropy_internal(const struct device *dev,
+					    uint8_t *buffer,
+					    uint16_t length, uint32_t flags)
 {
 	Trng *const trng = DEV_CFG(dev)->regs;
 
@@ -98,14 +99,15 @@ static int entropy_sam_get_entropy_internal(struct device *dev, uint8_t *buffer,
 	return 0;
 }
 
-static int entropy_sam_get_entropy(struct device *dev, uint8_t *buffer,
+static int entropy_sam_get_entropy(const struct device *dev, uint8_t *buffer,
 				   uint16_t length)
 {
 	return entropy_sam_get_entropy_internal(dev, buffer, length, 0);
 }
 
-static int entropy_sam_get_entropy_isr(struct device *dev, uint8_t *buffer,
-				   uint16_t length, uint32_t flags)
+static int entropy_sam_get_entropy_isr(const struct device *dev,
+				       uint8_t *buffer,
+				       uint16_t length, uint32_t flags)
 {
 	uint16_t cnt = length;
 
@@ -152,7 +154,7 @@ static int entropy_sam_get_entropy_isr(struct device *dev, uint8_t *buffer,
 	}
 }
 
-static int entropy_sam_init(struct device *dev)
+static int entropy_sam_init(const struct device *dev)
 {
 	Trng *const trng = DEV_CFG(dev)->regs;
 
diff --git a/drivers/entropy/entropy_stm32.c b/drivers/entropy/entropy_stm32.c
index e1fdc5c9b0c774..8665b61c18c83a 100644
--- a/drivers/entropy/entropy_stm32.c
+++ b/drivers/entropy/entropy_stm32.c
@@ -70,7 +70,7 @@ struct entropy_stm32_rng_dev_cfg {
 
 struct entropy_stm32_rng_dev_data {
 	RNG_TypeDef *rng;
-	struct device *clock;
+	const struct device *clock;
 	struct k_sem sem_lock;
 	struct k_sem sem_sync;
 
@@ -241,8 +241,9 @@ static void stm32_rng_isr(void *arg)
 	}
 }
 
-static int entropy_stm32_rng_get_entropy(struct device *device, uint8_t *buf,
-					uint16_t len)
+static int entropy_stm32_rng_get_entropy(const struct device *device,
+					 uint8_t *buf,
+					 uint16_t len)
 {
 	/* Check if this API is called on correct driver instance. */
 	__ASSERT_NO_MSG(&entropy_stm32_rng_data == DEV_DATA(device));
@@ -269,7 +270,8 @@ static int entropy_stm32_rng_get_entropy(struct device *device, uint8_t *buf,
 	return 0;
 }
 
-static int entropy_stm32_rng_get_entropy_isr(struct device *dev, uint8_t *buf,
+static int entropy_stm32_rng_get_entropy_isr(const struct device *dev,
+						uint8_t *buf,
 						uint16_t len,
 					uint32_t flags)
 {
@@ -337,7 +339,7 @@ static int entropy_stm32_rng_get_entropy_isr(struct device *dev, uint8_t *buf,
 	return cnt;
 }
 
-static int entropy_stm32_rng_init(struct device *dev)
+static int entropy_stm32_rng_init(const struct device *dev)
 {
 	struct entropy_stm32_rng_dev_data *dev_data;
 	const struct entropy_stm32_rng_dev_cfg *dev_cfg;
diff --git a/drivers/entropy/fake_entropy_native_posix.c b/drivers/entropy/fake_entropy_native_posix.c
index 1da1b1bb9c6d6f..e969eb868d3c34 100644
--- a/drivers/entropy/fake_entropy_native_posix.c
+++ b/drivers/entropy/fake_entropy_native_posix.c
@@ -25,7 +25,8 @@
 
 static unsigned int seed = 0x5678;
 
-static int entropy_native_posix_get_entropy(struct device *dev, uint8_t *buffer,
+static int entropy_native_posix_get_entropy(const struct device *dev,
+					    uint8_t *buffer,
 					    uint16_t length)
 {
 	ARG_UNUSED(dev);
@@ -47,7 +48,8 @@ static int entropy_native_posix_get_entropy(struct device *dev, uint8_t *buffer,
 	return 0;
 }
 
-static int entropy_native_posix_get_entropy_isr(struct device *dev, uint8_t *buf,
+static int entropy_native_posix_get_entropy_isr(const struct device *dev,
+						uint8_t *buf,
 						uint16_t len, uint32_t flags)
 {
 	ARG_UNUSED(flags);
@@ -59,7 +61,7 @@ static int entropy_native_posix_get_entropy_isr(struct device *dev, uint8_t *buf
 	return entropy_native_posix_get_entropy(dev, buf, len);
 }
 
-static int entropy_native_posix_init(struct device *dev)
+static int entropy_native_posix_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	srandom(seed);
diff --git a/drivers/espi/espi_handlers.c b/drivers/espi/espi_handlers.c
index 6e8dff328a5957..8178d9ee71099a 100644
--- a/drivers/espi/espi_handlers.c
+++ b/drivers/espi/espi_handlers.c
@@ -8,7 +8,8 @@
 #include <syscall_handler.h>
 
 
-static inline int z_vrfy_espi_config(struct device *dev, struct espi_cfg *cfg)
+static inline int z_vrfy_espi_config(const struct device *dev,
+				     struct espi_cfg *cfg)
 {
 	struct  espi_cfg cfg_copy;
 
@@ -20,7 +21,7 @@ static inline int z_vrfy_espi_config(struct device *dev, struct espi_cfg *cfg)
 }
 #include <syscalls/espi_config_mrsh.c>
 
-static inline bool z_vrfy_espi_get_channel_status(struct device *dev,
+static inline bool z_vrfy_espi_get_channel_status(const struct device *dev,
 						  enum espi_channel ch)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_ESPI(dev, get_channel_status));
@@ -29,7 +30,7 @@ static inline bool z_vrfy_espi_get_channel_status(struct device *dev,
 }
 #include <syscalls/espi_get_channel_status_mrsh.c>
 
-static inline int z_vrfy_espi_read_lpc_request(struct device *dev,
+static inline int z_vrfy_espi_read_lpc_request(const struct device *dev,
 					       enum lpc_peripheral_opcode op,
 					       uint32_t *data)
 {
@@ -45,7 +46,7 @@ static inline int z_vrfy_espi_read_lpc_request(struct device *dev,
 }
 #include <syscalls/espi_read_lpc_request_mrsh.c>
 
-static inline int z_vrfy_espi_write_lpc_request(struct device *dev,
+static inline int z_vrfy_espi_write_lpc_request(const struct device *dev,
 						enum lpc_peripheral_opcode op,
 						uint32_t *data)
 {
@@ -58,7 +59,7 @@ static inline int z_vrfy_espi_write_lpc_request(struct device *dev,
 }
 #include <syscalls/espi_write_lpc_request_mrsh.c>
 
-static inline int z_vrfy_espi_send_vwire(struct device *dev,
+static inline int z_vrfy_espi_send_vwire(const struct device *dev,
 					 enum espi_vwire_signal signal,
 					 uint8_t level)
 {
@@ -68,7 +69,7 @@ static inline int z_vrfy_espi_send_vwire(struct device *dev,
 }
 #include <syscalls/espi_send_vwire_mrsh.c>
 
-static inline int z_vrfy_espi_receive_vwire(struct device *dev,
+static inline int z_vrfy_espi_receive_vwire(const struct device *dev,
 					    enum espi_vwire_signal signal,
 					    uint8_t *level)
 {
@@ -84,7 +85,7 @@ static inline int z_vrfy_espi_receive_vwire(struct device *dev,
 }
 #include <syscalls/espi_receive_vwire_mrsh.c>
 
-static inline int z_vrfy_espi_read_request(struct device *dev,
+static inline int z_vrfy_espi_read_request(const struct device *dev,
 					   struct espi_request_packet *req)
 {
 	int ret;
@@ -104,7 +105,7 @@ static inline int z_vrfy_espi_read_request(struct device *dev,
 }
 #include <syscalls/espi_read_request_mrsh.c>
 
-static inline int z_vrfy_espi_write_request(struct device *dev,
+static inline int z_vrfy_espi_write_request(const struct device *dev,
 					    struct espi_request_packet *req)
 {
 	int ret;
@@ -121,7 +122,7 @@ static inline int z_vrfy_espi_write_request(struct device *dev,
 }
 #include <syscalls/espi_write_request_mrsh.c>
 
-static inline int z_vrfy_espi_send_oob(struct device *dev,
+static inline int z_vrfy_espi_send_oob(const struct device *dev,
 				       struct espi_oob_packet *pckt)
 {
 	int ret;
@@ -138,7 +139,7 @@ static inline int z_vrfy_espi_send_oob(struct device *dev,
 }
 #include <syscalls/espi_send_oob_mrsh.c>
 
-static inline int z_vrfy_espi_receive_oob(struct device *dev,
+static inline int z_vrfy_espi_receive_oob(const struct device *dev,
 					  struct espi_oob_packet *pckt)
 {
 	int ret;
@@ -157,7 +158,7 @@ static inline int z_vrfy_espi_receive_oob(struct device *dev,
 }
 #include <syscalls/espi_receive_oob_mrsh.c>
 
-static inline int z_vrfy_espi_read_flash(struct device *dev,
+static inline int z_vrfy_espi_read_flash(const struct device *dev,
 					 struct espi_flash_packet *pckt)
 {
 	int ret;
@@ -176,7 +177,7 @@ static inline int z_vrfy_espi_read_flash(struct device *dev,
 }
 #include <syscalls/espi_read_flash_mrsh.c>
 
-static inline int z_vrfy_espi_write_flash(struct device *dev,
+static inline int z_vrfy_espi_write_flash(const struct device *dev,
 					  struct espi_flash_packet *pckt)
 {
 	int ret;
@@ -193,7 +194,7 @@ static inline int z_vrfy_espi_write_flash(struct device *dev,
 }
 #include <syscalls/espi_write_flash_mrsh.c>
 
-static inline int z_vrfy_espi_flash_erase(struct device *dev,
+static inline int z_vrfy_espi_flash_erase(const struct device *dev,
 					  struct espi_flash_packet *pckt)
 {
 	int ret;
diff --git a/drivers/espi/espi_mchp_xec.c b/drivers/espi/espi_mchp_xec.c
index 18b18c233ae372..3086e5858626ee 100644
--- a/drivers/espi/espi_mchp_xec.c
+++ b/drivers/espi/espi_mchp_xec.c
@@ -55,7 +55,7 @@ LOG_MODULE_REGISTER(espi, CONFIG_ESPI_LOG_LEVEL);
 
 struct espi_isr {
 	uint32_t girq_bit;
-	void (*the_isr)(struct device *dev);
+	void (*the_isr)(const struct device *dev);
 };
 
 struct espi_xec_config {
@@ -203,7 +203,7 @@ static uint32_t slave_rx_mem[MAX_OOB_BUFFER_SIZE];
 static uint32_t slave_tx_mem[MAX_OOB_BUFFER_SIZE];
 static uint32_t slave_mem[MAX_SLAVE_BUFFER_SIZE];
 
-static int espi_xec_configure(struct device *dev, struct espi_cfg *cfg)
+static int espi_xec_configure(const struct device *dev, struct espi_cfg *cfg)
 {
 	uint8_t iomode = 0;
 	uint8_t cap0 = ESPI_CAP_REGS->GLB_CAP0;
@@ -294,7 +294,8 @@ static int espi_xec_configure(struct device *dev, struct espi_cfg *cfg)
 	return 0;
 }
 
-static bool espi_xec_channel_ready(struct device *dev, enum espi_channel ch)
+static bool espi_xec_channel_ready(const struct device *dev,
+				   enum espi_channel ch)
 {
 	bool sts;
 
@@ -319,7 +320,7 @@ static bool espi_xec_channel_ready(struct device *dev, enum espi_channel ch)
 	return sts;
 }
 
-static int espi_xec_read_lpc_request(struct device *dev,
+static int espi_xec_read_lpc_request(const struct device *dev,
 				     enum lpc_peripheral_opcode op,
 				     uint32_t  *data)
 {
@@ -355,7 +356,7 @@ static int espi_xec_read_lpc_request(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_write_lpc_request(struct device *dev,
+static int espi_xec_write_lpc_request(const struct device *dev,
 				      enum lpc_peripheral_opcode op,
 				      uint32_t *data)
 {
@@ -410,7 +411,7 @@ static int espi_xec_write_lpc_request(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_send_vwire(struct device *dev,
+static int espi_xec_send_vwire(const struct device *dev,
 			       enum espi_vwire_signal signal, uint8_t level)
 {
 	struct xec_signal signal_info = vw_tbl[signal];
@@ -448,7 +449,7 @@ static int espi_xec_send_vwire(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_receive_vwire(struct device *dev,
+static int espi_xec_receive_vwire(const struct device *dev,
 				  enum espi_vwire_signal signal, uint8_t *level)
 {
 	struct xec_signal signal_info = vw_tbl[signal];
@@ -473,7 +474,8 @@ static int espi_xec_receive_vwire(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_send_oob(struct device *dev, struct espi_oob_packet *pckt)
+static int espi_xec_send_oob(const struct device *dev,
+			     struct espi_oob_packet *pckt)
 {
 	int ret;
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -519,7 +521,7 @@ static int espi_xec_send_oob(struct device *dev, struct espi_oob_packet *pckt)
 	return 0;
 }
 
-static int espi_xec_receive_oob(struct device *dev,
+static int espi_xec_receive_oob(const struct device *dev,
 				struct espi_oob_packet *pckt)
 {
 	int ret;
@@ -555,7 +557,7 @@ static int espi_xec_receive_oob(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_flash_read(struct device *dev,
+static int espi_xec_flash_read(const struct device *dev,
 			       struct espi_flash_packet *pckt)
 {
 	int ret;
@@ -603,8 +605,8 @@ static int espi_xec_flash_read(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_flash_write(struct device *dev,
-			       struct espi_flash_packet *pckt)
+static int espi_xec_flash_write(const struct device *dev,
+				struct espi_flash_packet *pckt)
 {
 	int ret;
 	uint32_t err_mask = MCHP_ESPI_FC_STS_IBERR |
@@ -654,7 +656,7 @@ static int espi_xec_flash_write(struct device *dev,
 	return 0;
 }
 
-static int espi_xec_manage_callback(struct device *dev,
+static int espi_xec_manage_callback(const struct device *dev,
 				    struct espi_callback *callback, bool set)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -663,7 +665,7 @@ static int espi_xec_manage_callback(struct device *dev,
 }
 
 #ifdef CONFIG_ESPI_AUTOMATIC_BOOT_DONE_ACKNOWLEDGE
-static void send_slave_bootdone(struct device *dev)
+static void send_slave_bootdone(const struct device *dev)
 {
 	int ret;
 	uint8_t boot_done;
@@ -679,7 +681,7 @@ static void send_slave_bootdone(struct device *dev)
 #endif
 
 #ifdef CONFIG_ESPI_OOB_CHANNEL
-static void espi_init_oob(struct device *dev)
+static void espi_init_oob(const struct device *dev)
 {
 	struct espi_xec_config *config =
 		(struct espi_xec_config *) (dev->config);
@@ -701,7 +703,7 @@ static void espi_init_oob(struct device *dev)
 #endif
 
 #ifdef CONFIG_ESPI_FLASH_CHANNEL
-static void espi_init_flash(struct device *dev)
+static void espi_init_flash(const struct device *dev)
 {
 	struct espi_xec_config *config =
 	    (struct espi_xec_config *)(dev->config);
@@ -715,7 +717,7 @@ static void espi_init_flash(struct device *dev)
 }
 #endif
 
-static void espi_bus_init(struct device *dev)
+static void espi_bus_init(const struct device *dev)
 {
 	const struct espi_xec_config *config = dev->config;
 
@@ -724,7 +726,7 @@ static void espi_bus_init(struct device *dev)
 		MCHP_ESPI_VW_EN_GIRQ_VAL | MCHP_ESPI_PC_GIRQ_VAL;
 }
 
-static void espi_rst_isr(struct device *dev)
+static void espi_rst_isr(const struct device *dev)
 {
 	uint8_t rst_sts;
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -758,7 +760,7 @@ static void espi_rst_isr(struct device *dev)
  * then make its BAR valid.
  * Refer to microchip eSPI I/O base addresses for default values
  */
-static void config_sub_devices(struct device *dev)
+static void config_sub_devices(const struct device *dev)
 {
 #ifdef CONFIG_ESPI_PERIPHERAL_UART
 	/* eSPI logical UART is tied to corresponding physical UART
@@ -832,7 +834,8 @@ static void configure_sirq(void)
 #endif
 }
 
-static void setup_espi_io_config(struct device *dev, uint16_t host_address)
+static void setup_espi_io_config(const struct device *dev,
+				 uint16_t host_address)
 {
 	ESPI_EIO_BAR_REGS->EC_BAR_IOC = (host_address << 16) |
 		MCHP_ESPI_IO_BAR_HOST_VALID;
@@ -846,7 +849,7 @@ static void setup_espi_io_config(struct device *dev, uint16_t host_address)
 	ESPI_CAP_REGS->PC_RDY = 1;
 }
 
-static void espi_pc_isr(struct device *dev)
+static void espi_pc_isr(const struct device *dev)
 {
 	uint32_t status = ESPI_PC_REGS->PC_STATUS;
 
@@ -859,7 +862,7 @@ static void espi_pc_isr(struct device *dev)
 	}
 }
 
-static void espi_vwire_chanel_isr(struct device *dev)
+static void espi_vwire_chanel_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 	const struct espi_xec_config *config = dev->config;
@@ -884,7 +887,7 @@ static void espi_vwire_chanel_isr(struct device *dev)
 }
 
 #ifdef CONFIG_ESPI_OOB_CHANNEL
-static void espi_oob_down_isr(struct device *dev)
+static void espi_oob_down_isr(const struct device *dev)
 {
 	uint32_t status;
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -903,7 +906,7 @@ static void espi_oob_down_isr(struct device *dev)
 	}
 }
 
-static void espi_oob_up_isr(struct device *dev)
+static void espi_oob_up_isr(const struct device *dev)
 {
 	uint32_t status;
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -936,7 +939,7 @@ static void espi_oob_up_isr(struct device *dev)
 #endif
 
 #ifdef CONFIG_ESPI_FLASH_CHANNEL
-static void espi_flash_isr(struct device *dev)
+static void espi_flash_isr(const struct device *dev)
 {
 	uint32_t status;
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -971,7 +974,7 @@ static void espi_flash_isr(struct device *dev)
 }
 #endif
 
-static void vw_pltrst_isr(struct device *dev)
+static void vw_pltrst_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 	struct espi_event evt = { ESPI_BUS_EVENT_VWIRE_RECEIVED,
@@ -993,7 +996,7 @@ static void vw_pltrst_isr(struct device *dev)
 }
 
 /* Send callbacks if enabled and track eSPI host system state */
-static void notify_system_state(struct device *dev,
+static void notify_system_state(const struct device *dev,
 				enum espi_vwire_signal signal)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
@@ -1010,7 +1013,7 @@ static void notify_system_state(struct device *dev,
 	espi_send_callbacks(&data->callbacks, dev, evt);
 }
 
-static void notify_host_warning(struct device *dev,
+static void notify_host_warning(const struct device *dev,
 				enum espi_vwire_signal signal)
 {
 	uint8_t status;
@@ -1047,42 +1050,42 @@ static void notify_host_warning(struct device *dev,
 	}
 }
 
-static void vw_slp3_isr(struct device *dev)
+static void vw_slp3_isr(const struct device *dev)
 {
 	notify_system_state(dev, ESPI_VWIRE_SIGNAL_SLP_S3);
 }
 
-static void vw_slp4_isr(struct device *dev)
+static void vw_slp4_isr(const struct device *dev)
 {
 	notify_system_state(dev, ESPI_VWIRE_SIGNAL_SLP_S4);
 }
 
-static void vw_slp5_isr(struct device *dev)
+static void vw_slp5_isr(const struct device *dev)
 {
 	notify_system_state(dev, ESPI_VWIRE_SIGNAL_SLP_S5);
 }
 
-static void vw_host_rst_warn_isr(struct device *dev)
+static void vw_host_rst_warn_isr(const struct device *dev)
 {
 	notify_host_warning(dev, ESPI_VWIRE_SIGNAL_HOST_RST_WARN);
 }
 
-static void vw_sus_warn_isr(struct device *dev)
+static void vw_sus_warn_isr(const struct device *dev)
 {
 	notify_host_warning(dev, ESPI_VWIRE_SIGNAL_SUS_WARN);
 }
 
-static void vw_oob_rst_isr(struct device *dev)
+static void vw_oob_rst_isr(const struct device *dev)
 {
 	notify_host_warning(dev, ESPI_VWIRE_SIGNAL_OOB_RST_WARN);
 }
 
-static void vw_sus_slp_a_isr(struct device *dev)
+static void vw_sus_slp_a_isr(const struct device *dev)
 {
 	notify_system_state(dev, ESPI_VWIRE_SIGNAL_SLP_A);
 }
 
-static void ibf_isr(struct device *dev)
+static void ibf_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 	struct espi_event evt = { ESPI_BUS_PERIPHERAL_NOTIFICATION,
@@ -1093,7 +1096,7 @@ static void ibf_isr(struct device *dev)
 }
 
 #ifdef CONFIG_ESPI_PERIPHERAL_HOST_IO_PVT
-static void ibf_pvt_isr(struct device *dev)
+static void ibf_pvt_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 	struct espi_event evt = {
@@ -1106,7 +1109,7 @@ static void ibf_pvt_isr(struct device *dev)
 }
 #endif
 
-static void ibf_kbc_isr(struct device *dev)
+static void ibf_kbc_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 
@@ -1127,7 +1130,7 @@ static void ibf_kbc_isr(struct device *dev)
 	espi_send_callbacks(&data->callbacks, dev, evt);
 }
 
-static void port80_isr(struct device *dev)
+static void port80_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 	struct espi_event evt = { ESPI_BUS_PERIPHERAL_NOTIFICATION,
@@ -1139,7 +1142,7 @@ static void port80_isr(struct device *dev)
 	espi_send_callbacks(&data->callbacks, dev, evt);
 }
 
-static void port81_isr(struct device *dev)
+static void port81_isr(const struct device *dev)
 {
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
 	struct espi_event evt = { ESPI_BUS_PERIPHERAL_NOTIFICATION,
@@ -1203,7 +1206,7 @@ static uint8_t periph_isr_cnt = sizeof(peripherals_isr) / sizeof(struct espi_isr
 
 static void espi_xec_bus_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct espi_xec_config *config = dev->config;
 	uint32_t girq_result;
 
@@ -1224,7 +1227,7 @@ static void espi_xec_bus_isr(void *arg)
 
 static void espi_xec_vw_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct espi_xec_config *config = dev->config;
 	uint32_t girq_result;
 
@@ -1245,7 +1248,7 @@ static void espi_xec_vw_isr(void *arg)
 
 static void espi_xec_periph_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct espi_xec_config *config = dev->config;
 	uint32_t girq_result;
 
@@ -1264,7 +1267,7 @@ static void espi_xec_periph_isr(void *arg)
 	REG32(MCHP_GIRQ_SRC_ADDR(config->pc_girq_id)) = girq_result;
 }
 
-static int espi_xec_init(struct device *dev);
+static int espi_xec_init(const struct device *dev);
 
 static const struct espi_driver_api espi_xec_driver_api = {
 	.config = espi_xec_configure,
@@ -1294,7 +1297,7 @@ DEVICE_AND_API_INIT(espi_xec_0, DT_INST_LABEL(0),
 		    PRE_KERNEL_2, CONFIG_ESPI_INIT_PRIORITY,
 		    &espi_xec_driver_api);
 
-static int espi_xec_init(struct device *dev)
+static int espi_xec_init(const struct device *dev)
 {
 	const struct espi_xec_config *config = dev->config;
 	struct espi_xec_data *data = (struct espi_xec_data *)(dev->data);
diff --git a/drivers/espi/espi_utils.h b/drivers/espi/espi_utils.h
index be77ddd5a4567d..2ef265cd86af66 100644
--- a/drivers/espi/espi_utils.h
+++ b/drivers/espi/espi_utils.h
@@ -49,7 +49,7 @@ static int espi_manage_callback(sys_slist_t *callbacks,
  * @param pins The details on the event that triggered the callback.
  */
 static inline void espi_send_callbacks(sys_slist_t *list,
-				       struct device *device,
+				       const struct device *device,
 				       struct espi_event evt)
 {
 	struct espi_callback *cb, *tmp;
diff --git a/drivers/ethernet/eth_e1000.c b/drivers/ethernet/eth_e1000.c
index 691ce3ef104a3e..3430d13e70c593 100644
--- a/drivers/ethernet/eth_e1000.c
+++ b/drivers/ethernet/eth_e1000.c
@@ -79,7 +79,7 @@ static struct net_if *get_iface(struct e1000_dev *ctx, uint16_t vlan_tag)
 #endif
 }
 
-static enum ethernet_hw_caps e1000_caps(struct device *dev)
+static enum ethernet_hw_caps e1000_caps(const struct device *dev)
 {
 	return
 #if IS_ENABLED(CONFIG_NET_VLAN)
@@ -108,7 +108,7 @@ static int e1000_tx(struct e1000_dev *dev, void *buf, size_t len)
 	return (dev->tx.sta & TDESC_STA_DD) ? 0 : -EIO;
 }
 
-static int e1000_send(struct device *device, struct net_pkt *pkt)
+static int e1000_send(const struct device *device, struct net_pkt *pkt)
 {
 	struct e1000_dev *dev = device->data;
 	size_t len = net_pkt_get_len(pkt);
@@ -160,7 +160,7 @@ static struct net_pkt *e1000_rx(struct e1000_dev *dev)
 	return pkt;
 }
 
-static void e1000_isr(struct device *device)
+static void e1000_isr(const struct device *device)
 {
 	struct e1000_dev *dev = device->data;
 	uint32_t icr = ior32(dev, ICR); /* Cleared upon read */
@@ -212,7 +212,7 @@ static void e1000_isr(struct device *device)
 
 DEVICE_DECLARE(eth_e1000);
 
-int e1000_probe(struct device *device)
+int e1000_probe(const struct device *device)
 {
 	const pcie_bdf_t bdf = PCIE_BDF(0, 3, 0);
 	struct e1000_dev *dev = device->data;
diff --git a/drivers/ethernet/eth_enc28j60.c b/drivers/ethernet/eth_enc28j60.c
index 7f02e4cd579814..8801bc3a48b13c 100644
--- a/drivers/ethernet/eth_enc28j60.c
+++ b/drivers/ethernet/eth_enc28j60.c
@@ -28,7 +28,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 
 #define D10D24S 11
 
-static int eth_enc28j60_soft_reset(struct device *dev)
+static int eth_enc28j60_soft_reset(const struct device *dev)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
 	uint8_t buf[2] = { ENC28J60_SPI_SC, 0xFF };
@@ -44,7 +44,7 @@ static int eth_enc28j60_soft_reset(struct device *dev)
 	return spi_write(context->spi, &context->spi_cfg, &tx);
 }
 
-static void eth_enc28j60_set_bank(struct device *dev, uint16_t reg_addr)
+static void eth_enc28j60_set_bank(const struct device *dev, uint16_t reg_addr)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
 	uint8_t buf[2];
@@ -78,7 +78,8 @@ static void eth_enc28j60_set_bank(struct device *dev, uint16_t reg_addr)
 	}
 }
 
-static void eth_enc28j60_write_reg(struct device *dev, uint16_t reg_addr,
+static void eth_enc28j60_write_reg(const struct device *dev,
+				   uint16_t reg_addr,
 				   uint8_t value)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -98,7 +99,7 @@ static void eth_enc28j60_write_reg(struct device *dev, uint16_t reg_addr,
 	spi_write(context->spi, &context->spi_cfg, &tx);
 }
 
-static void eth_enc28j60_read_reg(struct device *dev, uint16_t reg_addr,
+static void eth_enc28j60_read_reg(const struct device *dev, uint16_t reg_addr,
 				  uint8_t *value)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -137,7 +138,8 @@ static void eth_enc28j60_read_reg(struct device *dev, uint16_t reg_addr,
 	}
 }
 
-static void eth_enc28j60_set_eth_reg(struct device *dev, uint16_t reg_addr,
+static void eth_enc28j60_set_eth_reg(const struct device *dev,
+				     uint16_t reg_addr,
 				     uint8_t value)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -158,7 +160,8 @@ static void eth_enc28j60_set_eth_reg(struct device *dev, uint16_t reg_addr,
 }
 
 
-static void eth_enc28j60_clear_eth_reg(struct device *dev, uint16_t reg_addr,
+static void eth_enc28j60_clear_eth_reg(const struct device *dev,
+				       uint16_t reg_addr,
 				       uint8_t value)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -178,7 +181,8 @@ static void eth_enc28j60_clear_eth_reg(struct device *dev, uint16_t reg_addr,
 	spi_write(context->spi, &context->spi_cfg, &tx);
 }
 
-static void eth_enc28j60_write_mem(struct device *dev, uint8_t *data_buffer,
+static void eth_enc28j60_write_mem(const struct device *dev,
+				   uint8_t *data_buffer,
 				   uint16_t buf_len)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -220,7 +224,8 @@ static void eth_enc28j60_write_mem(struct device *dev, uint8_t *data_buffer,
 	}
 }
 
-static void eth_enc28j60_read_mem(struct device *dev, uint8_t *data_buffer,
+static void eth_enc28j60_read_mem(const struct device *dev,
+				  uint8_t *data_buffer,
 				  uint16_t buf_len)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -271,7 +276,8 @@ static void eth_enc28j60_read_mem(struct device *dev, uint8_t *data_buffer,
 	}
 }
 
-static void eth_enc28j60_write_phy(struct device *dev, uint16_t reg_addr,
+static void eth_enc28j60_write_phy(const struct device *dev,
+				   uint16_t reg_addr,
 				   int16_t data)
 {
 	uint8_t data_mistat;
@@ -290,7 +296,7 @@ static void eth_enc28j60_write_phy(struct device *dev, uint16_t reg_addr,
 	} while ((data_mistat & ENC28J60_BIT_MISTAT_BUSY));
 }
 
-static void eth_enc28j60_gpio_callback(struct device *dev,
+static void eth_enc28j60_gpio_callback(const struct device *dev,
 				       struct gpio_callback *cb,
 				       uint32_t pins)
 {
@@ -300,7 +306,7 @@ static void eth_enc28j60_gpio_callback(struct device *dev,
 	k_sem_give(&context->int_sem);
 }
 
-static void eth_enc28j60_init_buffers(struct device *dev)
+static void eth_enc28j60_init_buffers(const struct device *dev)
 {
 	uint8_t data_estat;
 
@@ -347,7 +353,7 @@ static void eth_enc28j60_init_buffers(struct device *dev)
 	} while (!(data_estat & ENC28J60_BIT_ESTAT_CLKRDY));
 }
 
-static void eth_enc28j60_init_mac(struct device *dev)
+static void eth_enc28j60_init_mac(const struct device *dev)
 {
 	const struct eth_enc28j60_config *config = dev->config;
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -397,7 +403,7 @@ static void eth_enc28j60_init_mac(struct device *dev)
 			       context->mac_address[0]);
 }
 
-static void eth_enc28j60_init_phy(struct device *dev)
+static void eth_enc28j60_init_phy(const struct device *dev)
 {
 	const struct eth_enc28j60_config *config = dev->config;
 
@@ -431,7 +437,7 @@ static struct net_if *get_iface(struct eth_enc28j60_runtime *ctx,
 #endif
 }
 
-static int eth_enc28j60_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_enc28j60_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
 	uint16_t tx_bufaddr = ENC28J60_TXSTART;
@@ -504,7 +510,7 @@ static int eth_enc28j60_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static int eth_enc28j60_rx(struct device *dev, uint16_t *vlan_tag)
+static int eth_enc28j60_rx(const struct device *dev, uint16_t *vlan_tag)
 {
 	const struct eth_enc28j60_config *config = dev->config;
 	struct eth_enc28j60_runtime *context = dev->data;
@@ -657,7 +663,7 @@ static int eth_enc28j60_rx(struct device *dev, uint16_t *vlan_tag)
 	return 0;
 }
 
-static void eth_enc28j60_rx_thread(struct device *dev)
+static void eth_enc28j60_rx_thread(const struct device *dev)
 {
 	struct eth_enc28j60_runtime *context = dev->data;
 	uint16_t vlan_tag = NET_VLAN_TAG_UNSPEC;
@@ -677,7 +683,7 @@ static void eth_enc28j60_rx_thread(struct device *dev)
 	}
 }
 
-static enum ethernet_hw_caps eth_enc28j60_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_enc28j60_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -690,7 +696,7 @@ static enum ethernet_hw_caps eth_enc28j60_get_capabilities(struct device *dev)
 
 static void eth_enc28j60_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_enc28j60_runtime *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_address,
@@ -715,7 +721,7 @@ static const struct ethernet_api api_funcs = {
 	.send			= eth_enc28j60_tx,
 };
 
-static int eth_enc28j60_init(struct device *dev)
+static int eth_enc28j60_init(const struct device *dev)
 {
 	const struct eth_enc28j60_config *config = dev->config;
 	struct eth_enc28j60_runtime *context = dev->data;
diff --git a/drivers/ethernet/eth_enc28j60_priv.h b/drivers/ethernet/eth_enc28j60_priv.h
index 03f84f595566af..c5a118ddb186de 100644
--- a/drivers/ethernet/eth_enc28j60_priv.h
+++ b/drivers/ethernet/eth_enc28j60_priv.h
@@ -233,8 +233,8 @@ struct eth_enc28j60_runtime {
 			      CONFIG_ETH_ENC28J60_RX_THREAD_STACK_SIZE);
 	struct k_thread thread;
 	uint8_t mac_address[6];
-	struct device *gpio;
-	struct device *spi;
+	const struct device *gpio;
+	const struct device *spi;
 	struct spi_cs_control spi_cs;
 	struct spi_config spi_cfg;
 	struct gpio_callback gpio_cb;
diff --git a/drivers/ethernet/eth_enc424j600.c b/drivers/ethernet/eth_enc424j600.c
index 773071403940f1..b0c6f3586935a4 100644
--- a/drivers/ethernet/eth_enc424j600.c
+++ b/drivers/ethernet/eth_enc424j600.c
@@ -23,7 +23,7 @@
 
 LOG_MODULE_REGISTER(ethdrv, CONFIG_ETHERNET_LOG_LEVEL);
 
-static void enc424j600_write_sbc(struct device *dev, uint8_t cmd)
+static void enc424j600_write_sbc(const struct device *dev, uint8_t cmd)
 {
 	struct enc424j600_runtime *context = dev->data;
 	uint8_t buf[2] = { cmd, 0xFF };
@@ -39,7 +39,7 @@ static void enc424j600_write_sbc(struct device *dev, uint8_t cmd)
 	spi_write(context->spi, &context->spi_cfg, &tx);
 }
 
-static void enc424j600_write_sfru(struct device *dev, uint8_t addr,
+static void enc424j600_write_sfru(const struct device *dev, uint8_t addr,
 				      uint16_t value)
 {
 	struct enc424j600_runtime *context = dev->data;
@@ -61,7 +61,7 @@ static void enc424j600_write_sfru(struct device *dev, uint8_t addr,
 	spi_write(context->spi, &context->spi_cfg, &tx);
 }
 
-static void enc424j600_read_sfru(struct device *dev, uint8_t addr,
+static void enc424j600_read_sfru(const struct device *dev, uint8_t addr,
 				     uint16_t *value)
 {
 	struct enc424j600_runtime *context = dev->data;
@@ -94,7 +94,7 @@ static void enc424j600_read_sfru(struct device *dev, uint8_t addr,
 	}
 }
 
-static void enc424j600_modify_sfru(struct device *dev, uint8_t opcode,
+static void enc424j600_modify_sfru(const struct device *dev, uint8_t opcode,
 				   uint16_t addr, uint16_t value)
 {
 	struct enc424j600_runtime *context = dev->data;
@@ -123,7 +123,8 @@ static void enc424j600_modify_sfru(struct device *dev, uint8_t opcode,
 	enc424j600_modify_sfru(dev, ENC424J600_NBC_BFCU, addr, value)
 
 
-static void enc424j600_write_phy(struct device *dev, uint16_t addr, uint16_t data)
+static void enc424j600_write_phy(const struct device *dev, uint16_t addr,
+				 uint16_t data)
 {
 	uint16_t mistat;
 
@@ -136,7 +137,8 @@ static void enc424j600_write_phy(struct device *dev, uint16_t addr, uint16_t dat
 	} while ((mistat & ENC424J600_MISTAT_BUSY));
 }
 
-static void enc424j600_read_phy(struct device *dev, uint16_t addr, uint16_t *data)
+static void enc424j600_read_phy(const struct device *dev, uint16_t addr,
+				uint16_t *data)
 {
 	uint16_t mistat;
 
@@ -153,7 +155,7 @@ static void enc424j600_read_phy(struct device *dev, uint16_t addr, uint16_t *dat
 	enc424j600_read_sfru(dev, ENC424J600_SFR3_MIRDL, data);
 }
 
-static void enc424j600_write_mem(struct device *dev, uint8_t opcode,
+static void enc424j600_write_mem(const struct device *dev, uint8_t opcode,
 				 uint8_t *data_buffer, uint16_t buf_len)
 {
 	struct enc424j600_runtime *context = dev->data;
@@ -179,7 +181,7 @@ static void enc424j600_write_mem(struct device *dev, uint8_t opcode,
 	}
 }
 
-static void enc424j600_read_mem(struct device *dev, uint8_t opcode,
+static void enc424j600_read_mem(const struct device *dev, uint8_t opcode,
 				uint8_t *data_buffer, uint16_t buf_len)
 {
 	struct enc424j600_runtime *context = dev->data;
@@ -213,7 +215,7 @@ static void enc424j600_read_mem(struct device *dev, uint8_t opcode,
 	}
 }
 
-static void enc424j600_gpio_callback(struct device *dev,
+static void enc424j600_gpio_callback(const struct device *dev,
 				       struct gpio_callback *cb,
 				       uint32_t pins)
 {
@@ -223,7 +225,7 @@ static void enc424j600_gpio_callback(struct device *dev,
 	k_sem_give(&context->int_sem);
 }
 
-static void enc424j600_init_filters(struct device *dev)
+static void enc424j600_init_filters(const struct device *dev)
 {
 	uint16_t tmp;
 
@@ -239,7 +241,7 @@ static void enc424j600_init_filters(struct device *dev)
 	}
 }
 
-static void enc424j600_init_phy(struct device *dev)
+static void enc424j600_init_phy(const struct device *dev)
 {
 	uint16_t tmp;
 
@@ -261,7 +263,7 @@ static void enc424j600_init_phy(struct device *dev)
 	enc424j600_write_phy(dev, ENC424J600_PSFR_PHCON1, tmp);
 }
 
-static void enc424j600_setup_mac(struct device *dev)
+static void enc424j600_setup_mac(const struct device *dev)
 {
 	uint16_t tmp;
 	uint16_t macon2;
@@ -302,7 +304,7 @@ static void enc424j600_setup_mac(struct device *dev)
 	}
 }
 
-static int enc424j600_tx(struct device *dev, struct net_pkt *pkt)
+static int enc424j600_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct enc424j600_runtime *context = dev->data;
 	uint16_t len = net_pkt_get_len(pkt);
@@ -341,7 +343,7 @@ static int enc424j600_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static int enc424j600_rx(struct device *dev)
+static int enc424j600_rx(const struct device *dev)
 {
 	struct enc424j600_runtime *context = dev->data;
 	const struct enc424j600_config *config = dev->config;
@@ -439,7 +441,7 @@ static int enc424j600_rx(struct device *dev)
 	return 0;
 }
 
-static void enc424j600_rx_thread(struct device *dev)
+static void enc424j600_rx_thread(const struct device *dev)
 {
 	struct enc424j600_runtime *context = dev->data;
 	uint16_t eir;
@@ -493,7 +495,7 @@ static void enc424j600_rx_thread(struct device *dev)
 	}
 }
 
-static enum ethernet_hw_caps enc424j600_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps enc424j600_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -502,7 +504,7 @@ static enum ethernet_hw_caps enc424j600_get_capabilities(struct device *dev)
 
 static void enc424j600_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct enc424j600_runtime *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_address,
@@ -515,7 +517,7 @@ static void enc424j600_iface_init(struct net_if *iface)
 	context->iface_initialized = true;
 }
 
-static int enc424j600_start_device(struct device *dev)
+static int enc424j600_start_device(const struct device *dev)
 {
 	struct enc424j600_runtime *context = dev->data;
 	uint16_t tmp;
@@ -545,7 +547,7 @@ static int enc424j600_start_device(struct device *dev)
 	return 0;
 }
 
-static int enc424j600_stop_device(struct device *dev)
+static int enc424j600_stop_device(const struct device *dev)
 {
 	struct enc424j600_runtime *context = dev->data;
 	uint16_t tmp;
@@ -594,7 +596,7 @@ static const struct ethernet_api api_funcs = {
 	.stop			= enc424j600_stop_device,
 };
 
-static int enc424j600_init(struct device *dev)
+static int enc424j600_init(const struct device *dev)
 {
 	const struct enc424j600_config *config = dev->config;
 	struct enc424j600_runtime *context = dev->data;
diff --git a/drivers/ethernet/eth_enc424j600_priv.h b/drivers/ethernet/eth_enc424j600_priv.h
index d57dd9c4992afa..b9bc7a9d80745f 100644
--- a/drivers/ethernet/eth_enc424j600_priv.h
+++ b/drivers/ethernet/eth_enc424j600_priv.h
@@ -294,8 +294,8 @@ struct enc424j600_runtime {
 
 	struct k_thread thread;
 	uint8_t mac_address[6];
-	struct device *gpio;
-	struct device *spi;
+	const struct device *gpio;
+	const struct device *spi;
 	struct spi_cs_control spi_cs;
 	struct spi_config spi_cfg;
 	struct gpio_callback gpio_cb;
diff --git a/drivers/ethernet/eth_gecko.c b/drivers/ethernet/eth_gecko.c
index eeaaa144477e2a..d864a65a7dd514 100644
--- a/drivers/ethernet/eth_gecko.c
+++ b/drivers/ethernet/eth_gecko.c
@@ -63,7 +63,7 @@ static void link_configure(ETH_TypeDef *eth, uint32_t flags)
 	eth->NETWORKCTRL |= (ETH_NETWORKCTRL_ENBTX | ETH_NETWORKCTRL_ENBRX);
 }
 
-static void eth_gecko_setup_mac(struct device *dev)
+static void eth_gecko_setup_mac(const struct device *dev)
 {
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
 	ETH_TypeDef *eth = cfg->regs;
@@ -134,7 +134,7 @@ static void rx_error_handler(ETH_TypeDef *eth)
 	ETH_RX_ENABLE(eth);
 }
 
-static struct net_pkt *frame_get(struct device *dev)
+static struct net_pkt *frame_get(const struct device *dev)
 {
 	struct eth_gecko_dev_data *const dev_data = DEV_DATA(dev);
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
@@ -234,7 +234,7 @@ static struct net_pkt *frame_get(struct device *dev)
 	return rx_frame;
 }
 
-static void eth_rx(struct device *dev)
+static void eth_rx(const struct device *dev)
 {
 	struct eth_gecko_dev_data *const dev_data = DEV_DATA(dev);
 	struct net_pkt *rx_frame;
@@ -260,7 +260,7 @@ static void eth_rx(struct device *dev)
 	}
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_gecko_dev_data *const dev_data = DEV_DATA(dev);
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
@@ -324,7 +324,7 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 
 static void rx_thread(void *arg1, void *unused1, void *unused2)
 {
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	struct eth_gecko_dev_data *const dev_data = DEV_DATA(dev);
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
 	int res;
@@ -369,7 +369,7 @@ static void rx_thread(void *arg1, void *unused1, void *unused2)
 
 static void eth_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct eth_gecko_dev_data *const dev_data = DEV_DATA(dev);
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
 	ETH_TypeDef *eth = cfg->regs;
@@ -421,7 +421,7 @@ static void eth_isr(void *arg)
 	eth->IFCR = int_clr;
 }
 
-static void eth_init_clocks(struct device *dev)
+static void eth_init_clocks(const struct device *dev)
 {
 	__ASSERT_NO_MSG(dev != NULL);
 
@@ -429,7 +429,7 @@ static void eth_init_clocks(struct device *dev)
 	CMU_ClockEnable(cmuClock_ETH, true);
 }
 
-static void eth_init_pins(struct device *dev)
+static void eth_init_pins(const struct device *dev)
 {
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
 	ETH_TypeDef *eth = cfg->regs;
@@ -461,7 +461,7 @@ static void eth_init_pins(struct device *dev)
 
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
 	ETH_TypeDef *eth = cfg->regs;
@@ -497,7 +497,7 @@ static void generate_mac(uint8_t mac_addr[6])
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *const dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_gecko_dev_data *const dev_data = DEV_DATA(dev);
 	const struct eth_gecko_dev_cfg *const cfg = DEV_CFG(dev);
 	ETH_TypeDef *eth = cfg->regs;
@@ -617,7 +617,7 @@ static void eth_iface_init(struct net_if *iface)
 			0, K_NO_WAIT);
 }
 
-static enum ethernet_hw_caps eth_gecko_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_gecko_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/ethernet/eth_liteeth.c b/drivers/ethernet/eth_liteeth.c
index b7ee2e47dba934..b26a66829fd694 100644
--- a/drivers/ethernet/eth_liteeth.c
+++ b/drivers/ethernet/eth_liteeth.c
@@ -72,7 +72,7 @@ struct eth_liteeth_config {
 	void (*config_func)(void);
 };
 
-static int eth_initialize(struct device *dev)
+static int eth_initialize(const struct device *dev)
 {
 	const struct eth_liteeth_config *config = dev->config;
 
@@ -81,7 +81,7 @@ static int eth_initialize(struct device *dev)
 	return 0;
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	int key;
 	uint16_t len;
@@ -113,7 +113,7 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static void eth_rx(struct device *port)
+static void eth_rx(const struct device *port)
 {
 	struct net_pkt *pkt;
 	struct eth_liteeth_dev_data *context = port->data;
@@ -158,7 +158,7 @@ static void eth_rx(struct device *port)
 	irq_unlock(key);
 }
 
-static void eth_irq_handler(struct device *port)
+static void eth_irq_handler(const struct device *port)
 {
 	/* check sram reader events (tx) */
 	if (sys_read8(LITEETH_TX_EV_PENDING) & LITEETH_EV_TX) {
@@ -190,7 +190,7 @@ static const struct eth_liteeth_config eth_config = {
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *port = net_if_get_device(iface);
+	const struct device *port = net_if_get_device(iface);
 	struct eth_liteeth_dev_data *context = port->data;
 	static bool init_done;
 
@@ -231,7 +231,7 @@ static void eth_iface_init(struct net_if *iface)
 	init_done = true;
 }
 
-static enum ethernet_hw_caps eth_caps(struct device *dev)
+static enum ethernet_hw_caps eth_caps(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return ETHERNET_LINK_10BASE_T | ETHERNET_LINK_100BASE_T |
diff --git a/drivers/ethernet/eth_mcux.c b/drivers/ethernet/eth_mcux.c
index 50a174d4ace612..1abf8b917a40d8 100644
--- a/drivers/ethernet/eth_mcux.c
+++ b/drivers/ethernet/eth_mcux.c
@@ -70,7 +70,7 @@ enum eth_mcux_phy_state {
 	eth_mcux_phy_state_closing
 };
 
-static void eth_mcux_init(struct device *dev);
+static void eth_mcux_init(const struct device *dev);
 
 static const char *
 phy_state_name(enum eth_mcux_phy_state state)  __attribute__((unused));
@@ -116,11 +116,11 @@ struct eth_context {
 #ifdef CONFIG_NET_POWER_MANAGEMENT
 	const char *clock_name;
 	clock_ip_name_t clock;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 #endif
 	enet_handle_t enet_handle;
 #if defined(CONFIG_PTP_CLOCK_MCUX)
-	struct device *ptp_clock;
+	const struct device *ptp_clock;
 	enet_ptp_config_t ptp_config;
 	float clk_ratio;
 #endif
@@ -197,7 +197,8 @@ tx_buffer[CONFIG_ETH_MCUX_TX_BUFFERS][ETH_MCUX_BUFFER_SIZE];
 static void eth_mcux_phy_enter_reset(struct eth_context *context);
 void eth_mcux_phy_stop(struct eth_context *context);
 
-static int eth_mcux_device_pm_control(struct device *dev, uint32_t command,
+static int eth_mcux_device_pm_control(const struct device *dev,
+				      uint32_t command,
 				      void *context, device_pm_cb cb, void *arg)
 {
 	struct eth_context *eth_ctx = (struct eth_context *)dev->data;
@@ -710,7 +711,7 @@ static bool eth_get_ptp_data(struct net_if *iface, struct net_pkt *pkt,
 }
 #endif /* CONFIG_PTP_CLOCK_MCUX */
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_context *context = dev->data;
 	uint16_t total_len = net_pkt_get_len(pkt);
@@ -772,7 +773,7 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static void eth_rx(struct device *iface)
+static void eth_rx(const struct device *iface)
 {
 	struct eth_context *context = iface->data;
 	uint16_t vlan_tag = NET_VLAN_TAG_UNSPEC;
@@ -929,7 +930,7 @@ static inline void ts_register_tx_event(struct eth_context *context)
 static void eth_callback(ENET_Type *base, enet_handle_t *handle,
 			 enet_event_t event, void *param)
 {
-	struct device *iface = param;
+	const struct device *iface = param;
 	struct eth_context *context = iface->data;
 
 	switch (event) {
@@ -1000,7 +1001,7 @@ static void generate_eth1_unique_mac(uint8_t *mac_addr)
 }
 #endif
 
-static void eth_mcux_init(struct device *dev)
+static void eth_mcux_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 	enet_config_t enet_config;
@@ -1091,7 +1092,7 @@ static void eth_mcux_init(struct device *dev)
 	eth_mcux_phy_start(context);
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -1137,7 +1138,7 @@ static void net_if_mcast_cb(struct net_if *iface,
 			    const struct in6_addr *addr,
 			    bool is_joined)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 	struct net_eth_addr mac_addr;
 
@@ -1153,7 +1154,7 @@ static void net_if_mcast_cb(struct net_if *iface,
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 #if defined(CONFIG_NET_IPV6)
@@ -1180,7 +1181,7 @@ static void eth_iface_init(struct net_if *iface)
 	context->config_func();
 }
 
-static enum ethernet_hw_caps eth_mcux_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_mcux_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -1197,7 +1198,7 @@ static enum ethernet_hw_caps eth_mcux_get_capabilities(struct device *dev)
 }
 
 #if defined(CONFIG_PTP_CLOCK_MCUX)
-static struct device *eth_mcux_get_ptp_clock(struct device *dev)
+static const struct device *eth_mcux_get_ptp_clock(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -1217,7 +1218,7 @@ static const struct ethernet_api api_funcs = {
 #if defined(CONFIG_PTP_CLOCK_MCUX)
 static void eth_mcux_ptp_isr(void *p)
 {
-	struct device *dev = p;
+	const struct device *dev = p;
 	struct eth_context *context = dev->data;
 
 	ENET_Ptp1588TimerIRQHandler(context->base, &context->enet_handle);
@@ -1227,7 +1228,7 @@ static void eth_mcux_ptp_isr(void *p)
 #if DT_INST_IRQ_HAS_NAME(0, common)
 static void eth_mcux_dispacher_isr(void *p)
 {
-	struct device *dev = p;
+	const struct device *dev = p;
 	struct eth_context *context = dev->data;
 	uint32_t EIR = ENET_GetInterruptStatus(context->base);
 	int irq_lock_key = irq_lock();
@@ -1250,7 +1251,7 @@ static void eth_mcux_dispacher_isr(void *p)
 #if DT_INST_IRQ_HAS_NAME(0, rx)
 static void eth_mcux_rx_isr(void *p)
 {
-	struct device *dev = p;
+	const struct device *dev = p;
 	struct eth_context *context = dev->data;
 
 	ENET_ReceiveIRQHandler(context->base, &context->enet_handle);
@@ -1260,7 +1261,7 @@ static void eth_mcux_rx_isr(void *p)
 #if DT_INST_IRQ_HAS_NAME(0, tx)
 static void eth_mcux_tx_isr(void *p)
 {
-	struct device *dev = p;
+	const struct device *dev = p;
 	struct eth_context *context = dev->data;
 
 	ENET_TransmitIRQHandler(context->base, &context->enet_handle);
@@ -1270,7 +1271,7 @@ static void eth_mcux_tx_isr(void *p)
 #if DT_INST_IRQ_HAS_NAME(0, err_misc)
 static void eth_mcux_error_isr(void *p)
 {
-	struct device *dev = p;
+	const struct device *dev = p;
 	struct eth_context *context = dev->data;
 	uint32_t pending = ENET_GetInterruptStatus(context->base);
 
@@ -1399,7 +1400,8 @@ struct ptp_context {
 
 static struct ptp_context ptp_mcux_0_context;
 
-static int ptp_clock_mcux_set(struct device *dev, struct net_ptp_time *tm)
+static int ptp_clock_mcux_set(const struct device *dev,
+			      struct net_ptp_time *tm)
 {
 	struct ptp_context *ptp_context = dev->data;
 	struct eth_context *context = ptp_context->eth_context;
@@ -1412,7 +1414,8 @@ static int ptp_clock_mcux_set(struct device *dev, struct net_ptp_time *tm)
 	return 0;
 }
 
-static int ptp_clock_mcux_get(struct device *dev, struct net_ptp_time *tm)
+static int ptp_clock_mcux_get(const struct device *dev,
+			      struct net_ptp_time *tm)
 {
 	struct ptp_context *ptp_context = dev->data;
 	struct eth_context *context = ptp_context->eth_context;
@@ -1425,7 +1428,7 @@ static int ptp_clock_mcux_get(struct device *dev, struct net_ptp_time *tm)
 	return 0;
 }
 
-static int ptp_clock_mcux_adjust(struct device *dev, int increment)
+static int ptp_clock_mcux_adjust(const struct device *dev, int increment)
 {
 	struct ptp_context *ptp_context = dev->data;
 	struct eth_context *context = ptp_context->eth_context;
@@ -1452,7 +1455,7 @@ static int ptp_clock_mcux_adjust(struct device *dev, int increment)
 	return ret;
 }
 
-static int ptp_clock_mcux_rate_adjust(struct device *dev, float ratio)
+static int ptp_clock_mcux_rate_adjust(const struct device *dev, float ratio)
 {
 	const int hw_inc = NSEC_PER_SEC / CONFIG_ETH_MCUX_PTP_CLOCK_SRC_HZ;
 	struct ptp_context *ptp_context = dev->data;
@@ -1510,9 +1513,9 @@ static const struct ptp_clock_driver_api api = {
 	.rate_adjust = ptp_clock_mcux_rate_adjust,
 };
 
-static int ptp_mcux_init(struct device *port)
+static int ptp_mcux_init(const struct device *port)
 {
-	struct device *eth_dev = DEVICE_GET(eth_mcux_0);
+	const struct device *eth_dev = DEVICE_GET(eth_mcux_0);
 	struct eth_context *context = eth_dev->data;
 	struct ptp_context *ptp_context = port->data;
 
diff --git a/drivers/ethernet/eth_native_posix.c b/drivers/ethernet/eth_native_posix.c
index 9f64683986cad7..135bf25b1067f4 100644
--- a/drivers/ethernet/eth_native_posix.c
+++ b/drivers/ethernet/eth_native_posix.c
@@ -64,7 +64,7 @@ struct eth_context {
 	struct net_stats_eth stats;
 #endif
 #if defined(CONFIG_ETH_NATIVE_POSIX_PTP_CLOCK)
-	struct device *ptp_clock;
+	const struct device *ptp_clock;
 #endif
 };
 
@@ -178,7 +178,7 @@ static void update_gptp(struct net_if *iface, struct net_pkt *pkt,
 #define update_gptp(iface, pkt, send)
 #endif /* CONFIG_NET_GPTP */
 
-static int eth_send(struct device *dev, struct net_pkt *pkt)
+static int eth_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_context *ctx = dev->data;
 	int count = net_pkt_get_len(pkt);
@@ -201,7 +201,7 @@ static int eth_send(struct device *dev, struct net_pkt *pkt)
 	return ret < 0 ? ret : 0;
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 0;
@@ -492,7 +492,7 @@ static void eth_iface_init(struct net_if *iface)
 }
 
 static
-enum ethernet_hw_caps eth_posix_native_get_capabilities(struct device *dev)
+enum ethernet_hw_caps eth_posix_native_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -516,7 +516,7 @@ enum ethernet_hw_caps eth_posix_native_get_capabilities(struct device *dev)
 }
 
 #if defined(CONFIG_ETH_NATIVE_POSIX_PTP_CLOCK)
-static struct device *eth_get_ptp_clock(struct device *dev)
+static const struct device *eth_get_ptp_clock(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -525,7 +525,7 @@ static struct device *eth_get_ptp_clock(struct device *dev)
 #endif
 
 #if defined(CONFIG_NET_STATISTICS_ETHERNET)
-static struct net_stats_eth *get_stats(struct device *dev)
+static struct net_stats_eth *get_stats(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -533,7 +533,7 @@ static struct net_stats_eth *get_stats(struct device *dev)
 }
 #endif
 
-static int set_config(struct device *dev,
+static int set_config(const struct device *dev,
 		      enum ethernet_config_type type,
 		      const struct ethernet_config *config)
 {
@@ -565,7 +565,7 @@ static int set_config(struct device *dev,
 }
 
 #if defined(CONFIG_NET_VLAN)
-static int vlan_setup(struct device *dev, struct net_if *iface,
+static int vlan_setup(const struct device *dev, struct net_if *iface,
 		      uint16_t tag, bool enable)
 {
 	if (enable) {
@@ -578,7 +578,7 @@ static int vlan_setup(struct device *dev, struct net_if *iface,
 }
 #endif /* CONFIG_NET_VLAN */
 
-static int eth_start_device(struct device *dev)
+static int eth_start_device(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 	int ret;
@@ -592,7 +592,7 @@ static int eth_start_device(struct device *dev)
 	return ret;
 }
 
-static int eth_stop_device(struct device *dev)
+static int eth_stop_device(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -660,7 +660,7 @@ struct ptp_context {
 
 UTIL_LISTIFY(CONFIG_ETH_NATIVE_POSIX_INTERFACE_COUNT, DEFINE_PTP_DEV_DATA, _)
 
-static int ptp_clock_set_native_posix(struct device *clk,
+static int ptp_clock_set_native_posix(const struct device *clk,
 				      struct net_ptp_time *tm)
 {
 	ARG_UNUSED(clk);
@@ -673,7 +673,7 @@ static int ptp_clock_set_native_posix(struct device *clk,
 	return 0;
 }
 
-static int ptp_clock_get_native_posix(struct device *clk,
+static int ptp_clock_get_native_posix(const struct device *clk,
 				      struct net_ptp_time *tm)
 {
 	ARG_UNUSED(clk);
@@ -681,7 +681,7 @@ static int ptp_clock_get_native_posix(struct device *clk,
 	return eth_clock_gettime(tm);
 }
 
-static int ptp_clock_adjust_native_posix(struct device *clk,
+static int ptp_clock_adjust_native_posix(const struct device *clk,
 					 int increment)
 {
 	ARG_UNUSED(clk);
@@ -694,7 +694,7 @@ static int ptp_clock_adjust_native_posix(struct device *clk,
 	return 0;
 }
 
-static int ptp_clock_rate_adjust_native_posix(struct device *clk,
+static int ptp_clock_rate_adjust_native_posix(const struct device *clk,
 					      float ratio)
 {
 	ARG_UNUSED(clk);
@@ -715,9 +715,9 @@ static const struct ptp_clock_driver_api api = {
 };
 
 #define PTP_INIT_FUNC(x, _)						\
-	static int ptp_init_##x(struct device *port)			\
+	static int ptp_init_##x(const struct device *port)			\
 	{								\
-		struct device *eth_dev = DEVICE_GET(eth_native_posix_##x); \
+		const struct device *eth_dev = DEVICE_GET(eth_native_posix_##x); \
 		struct eth_context *context = eth_dev->data;	\
 		struct ptp_context *ptp_context = port->data;	\
 									\
diff --git a/drivers/ethernet/eth_sam_gmac.c b/drivers/ethernet/eth_sam_gmac.c
index 9bbc3f5208fec6..22ea8e6c34fe0a 100644
--- a/drivers/ethernet/eth_sam_gmac.c
+++ b/drivers/ethernet/eth_sam_gmac.c
@@ -1350,7 +1350,7 @@ static void eth_rx(struct gmac_queue *queue)
 	uint16_t vlan_tag = NET_VLAN_TAG_UNSPEC;
 	struct net_pkt *rx_frame;
 #if defined(CONFIG_PTP_CLOCK_SAM_GMAC)
-	struct device *const dev = net_if_get_device(dev_data->iface);
+	const struct device *dev = net_if_get_device(dev_data->iface);
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 	Gmac *gmac = cfg->regs;
 	struct gptp_hdr *hdr;
@@ -1443,7 +1443,7 @@ static int priority2queue(enum net_priority priority)
 }
 #endif
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 	struct eth_sam_dev_data *const dev_data = DEV_DATA(dev);
@@ -1626,7 +1626,7 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 
 static void queue0_isr(void *arg)
 {
-	struct device *const dev = (struct device *const)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 	struct eth_sam_dev_data *const dev_data = DEV_DATA(dev);
 	Gmac *gmac = cfg->regs;
@@ -1677,7 +1677,7 @@ static void queue0_isr(void *arg)
 #if GMAC_ACTIVE_PRIORITY_QUEUE_NUM >= 1
 static inline void priority_queue_isr(void *arg, unsigned int queue_idx)
 {
-	struct device *const dev = (struct device *const)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 	struct eth_sam_dev_data *const dev_data = DEV_DATA(dev);
 	Gmac *gmac = cfg->regs;
@@ -1760,7 +1760,7 @@ static void queue5_isr(void *arg)
 }
 #endif
 
-static int eth_initialize(struct device *dev)
+static int eth_initialize(const struct device *dev)
 {
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 
@@ -1784,7 +1784,7 @@ static int eth_initialize(struct device *dev)
 #ifdef CONFIG_ETH_SAM_GMAC_MAC_I2C_EEPROM
 static void get_mac_addr_from_i2c_eeprom(uint8_t mac_addr[6])
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t iaddr = CONFIG_ETH_SAM_GMAC_MAC_I2C_INT_ADDRESS;
 
 	dev = device_get_binding(CONFIG_ETH_SAM_GMAC_MAC_I2C_DEV_NAME);
@@ -1812,7 +1812,7 @@ static void monitor_work_handler(struct k_work *work)
 {
 	struct eth_sam_dev_data *const dev_data =
 		CONTAINER_OF(work, struct eth_sam_dev_data, monitor_work);
-	struct device *const dev = net_if_get_device(dev_data->iface);
+	const struct device *dev = net_if_get_device(dev_data->iface);
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 	bool link_status;
 	uint32_t link_config;
@@ -1853,7 +1853,7 @@ static void monitor_work_handler(struct k_work *work)
 
 static void eth0_iface_init(struct net_if *iface)
 {
-	struct device *const dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_sam_dev_data *const dev_data = DEV_DATA(dev);
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(dev);
 	static bool init_done;
@@ -1975,7 +1975,7 @@ static void eth0_iface_init(struct net_if *iface)
 	init_done = true;
 }
 
-static enum ethernet_hw_caps eth_sam_gmac_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_sam_gmac_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -1991,7 +1991,7 @@ static enum ethernet_hw_caps eth_sam_gmac_get_capabilities(struct device *dev)
 }
 
 #if GMAC_ACTIVE_PRIORITY_QUEUE_NUM >= 1
-static int eth_sam_gmac_set_qav_param(struct device *dev,
+static int eth_sam_gmac_set_qav_param(const struct device *dev,
 				      enum ethernet_config_type type,
 				      const struct ethernet_config *config)
 {
@@ -2033,7 +2033,7 @@ static int eth_sam_gmac_set_qav_param(struct device *dev,
 }
 #endif
 
-static int eth_sam_gmac_set_config(struct device *dev,
+static int eth_sam_gmac_set_config(const struct device *dev,
 				   enum ethernet_config_type type,
 				   const struct ethernet_config *config)
 {
@@ -2050,7 +2050,7 @@ static int eth_sam_gmac_set_config(struct device *dev,
 }
 
 #if GMAC_ACTIVE_PRIORITY_QUEUE_NUM >= 1
-static int eth_sam_gmac_get_qav_param(struct device *dev,
+static int eth_sam_gmac_get_qav_param(const struct device *dev,
 				      enum ethernet_config_type type,
 				      struct ethernet_config *config)
 {
@@ -2099,7 +2099,7 @@ static int eth_sam_gmac_get_qav_param(struct device *dev,
 }
 #endif
 
-static int eth_sam_gmac_get_config(struct device *dev,
+static int eth_sam_gmac_get_config(const struct device *dev,
 				   enum ethernet_config_type type,
 				   struct ethernet_config *config)
 {
@@ -2119,7 +2119,7 @@ static int eth_sam_gmac_get_config(struct device *dev,
 }
 
 #if defined(CONFIG_PTP_CLOCK_SAM_GMAC)
-static struct device *eth_sam_gmac_get_ptp_clock(struct device *dev)
+static const struct device *eth_sam_gmac_get_ptp_clock(const struct device *dev)
 {
 	struct eth_sam_dev_data *const dev_data = DEV_DATA(dev);
 
@@ -2374,12 +2374,12 @@ ETH_NET_DEVICE_INIT(eth0_sam_gmac, DT_INST_LABEL(0),
 
 #if defined(CONFIG_PTP_CLOCK_SAM_GMAC)
 struct ptp_context {
-	struct device *eth_dev;
+	const struct device *eth_dev;
 };
 
 static struct ptp_context ptp_gmac_0_context;
 
-static int ptp_clock_sam_gmac_set(struct device *dev,
+static int ptp_clock_sam_gmac_set(const struct device *dev,
 				  struct net_ptp_time *tm)
 {
 	struct ptp_context *ptp_context = dev->data;
@@ -2393,7 +2393,7 @@ static int ptp_clock_sam_gmac_set(struct device *dev,
 	return 0;
 }
 
-static int ptp_clock_sam_gmac_get(struct device *dev,
+static int ptp_clock_sam_gmac_get(const struct device *dev,
 				  struct net_ptp_time *tm)
 {
 	struct ptp_context *ptp_context = dev->data;
@@ -2406,7 +2406,7 @@ static int ptp_clock_sam_gmac_get(struct device *dev,
 	return 0;
 }
 
-static int ptp_clock_sam_gmac_adjust(struct device *dev, int increment)
+static int ptp_clock_sam_gmac_adjust(const struct device *dev, int increment)
 {
 	struct ptp_context *ptp_context = dev->data;
 	const struct eth_sam_dev_cfg *const cfg = DEV_CFG(ptp_context->eth_dev);
@@ -2425,7 +2425,8 @@ static int ptp_clock_sam_gmac_adjust(struct device *dev, int increment)
 	return 0;
 }
 
-static int ptp_clock_sam_gmac_rate_adjust(struct device *dev, float ratio)
+static int ptp_clock_sam_gmac_rate_adjust(const struct device *dev,
+					  float ratio)
 {
 	return -ENOTSUP;
 }
@@ -2437,9 +2438,9 @@ static const struct ptp_clock_driver_api ptp_api = {
 	.rate_adjust = ptp_clock_sam_gmac_rate_adjust,
 };
 
-static int ptp_gmac_init(struct device *port)
+static int ptp_gmac_init(const struct device *port)
 {
-	struct device *eth_dev = DEVICE_GET(eth0_sam_gmac);
+	const struct device *eth_dev = DEVICE_GET(eth0_sam_gmac);
 	struct eth_sam_dev_data *dev_data = eth_dev->data;
 	struct ptp_context *ptp_context = port->data;
 
diff --git a/drivers/ethernet/eth_sam_gmac_priv.h b/drivers/ethernet/eth_sam_gmac_priv.h
index 6f476e78bd3b5e..864363c508db2e 100644
--- a/drivers/ethernet/eth_sam_gmac_priv.h
+++ b/drivers/ethernet/eth_sam_gmac_priv.h
@@ -272,7 +272,7 @@ struct eth_sam_dev_cfg {
 struct eth_sam_dev_data {
 	struct net_if *iface;
 #if defined(CONFIG_PTP_CLOCK_SAM_GMAC)
-	struct device *ptp_clock;
+	const struct device *ptp_clock;
 #endif
 	uint8_t mac_addr[6];
 	struct k_delayed_work monitor_work;
diff --git a/drivers/ethernet/eth_smsc911x.c b/drivers/ethernet/eth_smsc911x.c
index aeef75b3642370..4855f679e078bd 100644
--- a/drivers/ethernet/eth_smsc911x.c
+++ b/drivers/ethernet/eth_smsc911x.c
@@ -411,7 +411,7 @@ int smsc_init(void)
 
 /* Driver functions */
 
-static enum ethernet_hw_caps eth_smsc911x_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_smsc911x_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -419,7 +419,7 @@ static enum ethernet_hw_caps eth_smsc911x_get_capabilities(struct device *dev)
 }
 
 #if defined(CONFIG_NET_STATISTICS_ETHERNET)
-static struct net_stats_eth *get_stats(struct device *dev)
+static struct net_stats_eth *get_stats(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -429,7 +429,7 @@ static struct net_stats_eth *get_stats(struct device *dev)
 
 static void eth_initialize(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 	LOG_DBG("eth_initialize");
@@ -471,7 +471,7 @@ static int smsc_write_tx_fifo(const uint8_t *buf, uint32_t len, bool is_last)
 	return 0;
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	uint16_t total_len = net_pkt_get_len(pkt);
 	static uint8_t tx_buf[NET_ETH_MAX_FRAME_SIZE] __aligned(4);
@@ -553,7 +553,8 @@ static int smsc_read_rx_fifo(struct net_pkt *pkt, uint32_t len)
 	return 0;
 }
 
-static struct net_pkt *smsc_recv_pkt(struct device *dev, uint32_t pkt_size)
+static struct net_pkt *smsc_recv_pkt(const struct device *dev,
+				     uint32_t pkt_size)
 {
 	struct eth_context *context = dev->data;
 	struct net_pkt *pkt;
@@ -592,7 +593,7 @@ static struct net_pkt *smsc_recv_pkt(struct device *dev, uint32_t pkt_size)
 	return pkt;
 }
 
-static void eth_smsc911x_isr(struct device *dev)
+static void eth_smsc911x_isr(const struct device *dev)
 {
 	uint32_t int_status = SMSC9220->INT_STS;
 	struct eth_context *context = dev->data;
@@ -659,7 +660,7 @@ static void eth_smsc911x_isr(struct device *dev)
 
 DEVICE_DECLARE(eth_smsc911x_0);
 
-int eth_init(struct device *dev)
+int eth_init(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/ethernet/eth_stellaris.c b/drivers/ethernet/eth_stellaris.c
index 09cd96d6487f57..40a63e7cd09f9f 100644
--- a/drivers/ethernet/eth_stellaris.c
+++ b/drivers/ethernet/eth_stellaris.c
@@ -20,7 +20,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 #include <ethernet/eth_stats.h>
 #include "eth_stellaris_priv.h"
 
-static void eth_stellaris_assign_mac(struct device *dev)
+static void eth_stellaris_assign_mac(const struct device *dev)
 {
 	uint8_t mac_addr[6] = DT_INST_PROP(0, local_mac_address);
 	uint32_t value = 0x0;
@@ -37,7 +37,7 @@ static void eth_stellaris_assign_mac(struct device *dev)
 	sys_write32(value, REG_MACIA1);
 }
 
-static void eth_stellaris_flush(struct device *dev)
+static void eth_stellaris_flush(const struct device *dev)
 {
 	struct eth_stellaris_runtime *dev_data = DEV_DATA(dev);
 
@@ -48,7 +48,7 @@ static void eth_stellaris_flush(struct device *dev)
 	}
 }
 
-static void eth_stellaris_send_byte(struct device *dev, uint8_t byte)
+static void eth_stellaris_send_byte(const struct device *dev, uint8_t byte)
 {
 	struct eth_stellaris_runtime *dev_data = DEV_DATA(dev);
 
@@ -61,7 +61,7 @@ static void eth_stellaris_send_byte(struct device *dev, uint8_t byte)
 	}
 }
 
-static int eth_stellaris_send(struct device *dev, struct net_pkt *pkt)
+static int eth_stellaris_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_stellaris_runtime *dev_data = DEV_DATA(dev);
 	struct net_buf *frag;
@@ -104,7 +104,7 @@ static int eth_stellaris_send(struct device *dev, struct net_pkt *pkt)
 
 static void eth_stellaris_rx_error(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	uint32_t val;
 
 	eth_stats_update_errors_rx(iface);
@@ -118,7 +118,7 @@ static void eth_stellaris_rx_error(struct net_if *iface)
 	sys_write32(val, REG_MACRCTL);
 }
 
-static struct net_pkt *eth_stellaris_rx_pkt(struct device *dev,
+static struct net_pkt *eth_stellaris_rx_pkt(const struct device *dev,
 					    struct net_if *iface)
 {
 	int frame_len, bytes_left;
@@ -201,7 +201,7 @@ static struct net_pkt *eth_stellaris_rx_pkt(struct device *dev,
 	return NULL;
 }
 
-static void eth_stellaris_rx(struct device *dev)
+static void eth_stellaris_rx(const struct device *dev)
 {
 	struct eth_stellaris_runtime *dev_data = DEV_DATA(dev);
 	struct net_if *iface = dev_data->iface;
@@ -230,7 +230,7 @@ static void eth_stellaris_rx(struct device *dev)
 static void eth_stellaris_isr(void *arg)
 {
 	/* Read the interrupt status */
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct eth_stellaris_runtime *dev_data = DEV_DATA(dev);
 	int isr_val = sys_read32(REG_MACRIS);
 	uint32_t lock;
@@ -271,7 +271,7 @@ static void eth_stellaris_isr(void *arg)
 
 static void eth_stellaris_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	const struct eth_stellaris_config *dev_conf = DEV_CFG(dev);
 	struct eth_stellaris_runtime *dev_data = DEV_DATA(dev);
 
@@ -291,13 +291,13 @@ static void eth_stellaris_init(struct net_if *iface)
 }
 
 #if defined(CONFIG_NET_STATISTICS_ETHERNET)
-static struct net_stats_eth *eth_stellaris_stats(struct device *dev)
+static struct net_stats_eth *eth_stellaris_stats(const struct device *dev)
 {
 	return &(DEV_DATA(dev)->stats);
 }
 #endif
 
-static int eth_stellaris_dev_init(struct device *dev)
+static int eth_stellaris_dev_init(const struct device *dev)
 {
 	uint32_t value;
 
@@ -322,7 +322,7 @@ static int eth_stellaris_dev_init(struct device *dev)
 
 DEVICE_DECLARE(eth_stellaris);
 
-static void eth_stellaris_irq_config(struct device *dev)
+static void eth_stellaris_irq_config(const struct device *dev)
 {
 	/* Enable Interrupt. */
 	IRQ_CONNECT(DT_INST_IRQN(0),
diff --git a/drivers/ethernet/eth_stellaris_priv.h b/drivers/ethernet/eth_stellaris_priv.h
index 7f6534c1d2843d..e2c5874da17d0b 100644
--- a/drivers/ethernet/eth_stellaris_priv.h
+++ b/drivers/ethernet/eth_stellaris_priv.h
@@ -60,7 +60,7 @@ struct eth_stellaris_runtime {
 #endif
 };
 
-typedef void (*eth_stellaris_config_irq_t)(struct device *dev);
+typedef void (*eth_stellaris_config_irq_t)(const struct device *dev);
 
 struct eth_stellaris_config {
 	uint32_t mac_base;
diff --git a/drivers/ethernet/eth_stm32_hal.c b/drivers/ethernet/eth_stm32_hal.c
index 0957858f05f012..f49ff5ed2517e8 100644
--- a/drivers/ethernet/eth_stm32_hal.c
+++ b/drivers/ethernet/eth_stm32_hal.c
@@ -163,7 +163,7 @@ static inline void disable_mcast_filter(ETH_HandleTypeDef *heth)
 #endif /* CONFIG_SOC_SERIES_STM32H7X) */
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_stm32_hal_dev_data *dev_data = DEV_DATA(dev);
 	ETH_HandleTypeDef *heth;
@@ -272,7 +272,7 @@ static struct net_if *get_iface(struct eth_stm32_hal_dev_data *ctx,
 #endif
 }
 
-static struct net_pkt *eth_rx(struct device *dev, uint16_t *vlan_tag)
+static struct net_pkt *eth_rx(const struct device *dev, uint16_t *vlan_tag)
 {
 	struct eth_stm32_hal_dev_data *dev_data;
 	ETH_HandleTypeDef *heth;
@@ -404,7 +404,7 @@ static struct net_pkt *eth_rx(struct device *dev, uint16_t *vlan_tag)
 static void rx_thread(void *arg1, void *unused1, void *unused2)
 {
 	uint16_t vlan_tag = NET_VLAN_TAG_UNSPEC;
-	struct device *dev;
+	const struct device *dev;
 	struct eth_stm32_hal_dev_data *dev_data;
 	struct net_pkt *pkt;
 	int res;
@@ -415,7 +415,7 @@ static void rx_thread(void *arg1, void *unused1, void *unused2)
 	ARG_UNUSED(unused1);
 	ARG_UNUSED(unused2);
 
-	dev = (struct device *)arg1;
+	dev = (const struct device *)arg1;
 	dev_data = DEV_DATA(dev);
 
 	__ASSERT_NO_MSG(dev_data != NULL);
@@ -467,13 +467,13 @@ static void rx_thread(void *arg1, void *unused1, void *unused2)
 
 static void eth_isr(void *arg)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct eth_stm32_hal_dev_data *dev_data;
 	ETH_HandleTypeDef *heth;
 
 	__ASSERT_NO_MSG(arg != NULL);
 
-	dev = (struct device *)arg;
+	dev = (const struct device *)arg;
 	dev_data = DEV_DATA(dev);
 
 	__ASSERT_NO_MSG(dev_data != NULL);
@@ -505,7 +505,7 @@ static void generate_mac(uint8_t *mac_addr)
 }
 #endif
 
-static int eth_initialize(struct device *dev)
+static int eth_initialize(const struct device *dev)
 {
 	struct eth_stm32_hal_dev_data *dev_data;
 	const struct eth_stm32_hal_dev_cfg *cfg;
@@ -648,7 +648,7 @@ static int eth_initialize(struct device *dev)
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct eth_stm32_hal_dev_data *dev_data;
 
 	__ASSERT_NO_MSG(iface != NULL);
@@ -681,7 +681,7 @@ static void eth_iface_init(struct net_if *iface)
 	net_if_flag_set(iface, NET_IF_NO_AUTO_START);
 }
 
-static enum ethernet_hw_caps eth_stm32_hal_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_stm32_hal_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -692,7 +692,7 @@ static enum ethernet_hw_caps eth_stm32_hal_get_capabilities(struct device *dev)
 		;
 }
 
-static int eth_stm32_hal_set_config(struct device *dev,
+static int eth_stm32_hal_set_config(const struct device *dev,
 				    enum ethernet_config_type type,
 				    const struct ethernet_config *config)
 {
diff --git a/drivers/ethernet/eth_stm32_hal_priv.h b/drivers/ethernet/eth_stm32_hal_priv.h
index fea4b11ce7d5d9..de083367d64903 100644
--- a/drivers/ethernet/eth_stm32_hal_priv.h
+++ b/drivers/ethernet/eth_stm32_hal_priv.h
@@ -37,7 +37,7 @@ struct eth_stm32_hal_dev_data {
 	uint8_t mac_addr[6];
 	ETH_HandleTypeDef heth;
 	/* clock device */
-	struct device *clock;
+	const struct device *clock;
 	struct k_mutex tx_mutex;
 	struct k_sem rx_int_sem;
 	K_KERNEL_STACK_MEMBER(rx_thread_stack,
diff --git a/drivers/flash/flash_gecko.c b/drivers/flash/flash_gecko.c
index 7132761779333d..9ace955b14fb53 100644
--- a/drivers/flash/flash_gecko.c
+++ b/drivers/flash/flash_gecko.c
@@ -38,7 +38,8 @@ static bool write_range_is_valid(off_t offset, uint32_t size);
 static bool read_range_is_valid(off_t offset, uint32_t size);
 static int erase_flash_block(off_t offset, size_t size);
 
-static int flash_gecko_read(struct device *dev, off_t offset, void *data,
+static int flash_gecko_read(const struct device *dev, off_t offset,
+			    void *data,
 			    size_t size)
 {
 	if (!read_range_is_valid(offset, size)) {
@@ -54,7 +55,7 @@ static int flash_gecko_read(struct device *dev, off_t offset, void *data,
 	return 0;
 }
 
-static int flash_gecko_write(struct device *dev, off_t offset,
+static int flash_gecko_write(const struct device *dev, off_t offset,
 			     const void *data, size_t size)
 {
 	struct flash_gecko_data *const dev_data = DEV_DATA(dev);
@@ -83,7 +84,8 @@ static int flash_gecko_write(struct device *dev, off_t offset,
 	return ret;
 }
 
-static int flash_gecko_erase(struct device *dev, off_t offset, size_t size)
+static int flash_gecko_erase(const struct device *dev, off_t offset,
+			     size_t size)
 {
 	struct flash_gecko_data *const dev_data = DEV_DATA(dev);
 	int ret;
@@ -115,7 +117,7 @@ static int flash_gecko_erase(struct device *dev, off_t offset, size_t size)
 	return ret;
 }
 
-static int flash_gecko_write_protection(struct device *dev, bool enable)
+static int flash_gecko_write_protection(const struct device *dev, bool enable)
 {
 	struct flash_gecko_data *const dev_data = DEV_DATA(dev);
 
@@ -179,7 +181,7 @@ static const struct flash_pages_layout flash_gecko_0_pages_layout = {
 	.pages_size = DT_PROP(SOC_NV_FLASH_NODE, erase_block_size),
 };
 
-void flash_gecko_page_layout(struct device *dev,
+void flash_gecko_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
@@ -196,7 +198,7 @@ flash_gecko_get_parameters(const struct device *dev)
 	return &flash_gecko_parameters;
 }
 
-static int flash_gecko_init(struct device *dev)
+static int flash_gecko_init(const struct device *dev)
 {
 	struct flash_gecko_data *const dev_data = DEV_DATA(dev);
 
diff --git a/drivers/flash/flash_handlers.c b/drivers/flash/flash_handlers.c
index 585072329550e5..a5a6c425c2f970 100644
--- a/drivers/flash/flash_handlers.c
+++ b/drivers/flash/flash_handlers.c
@@ -7,35 +7,37 @@
 #include <syscall_handler.h>
 #include <drivers/flash.h>
 
-static inline int z_vrfy_flash_read(struct device *dev, off_t offset,
+static inline int z_vrfy_flash_read(const struct device *dev, off_t offset,
 				    void *data, size_t len)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, read));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(data, len));
-	return z_impl_flash_read((struct device *)dev, offset, (void *)data,
-				len);
+	return z_impl_flash_read((const struct device *)dev, offset,
+				 (void *)data,
+				 len);
 }
 #include <syscalls/flash_read_mrsh.c>
 
-static inline int z_vrfy_flash_write(struct device *dev, off_t offset,
-				    const void *data, size_t len)
+static inline int z_vrfy_flash_write(const struct device *dev, off_t offset,
+				     const void *data, size_t len)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, write));
 	Z_OOPS(Z_SYSCALL_MEMORY_READ(data, len));
-	return z_impl_flash_write((struct device *)dev, offset,
-				 (const void *)data, len);
+	return z_impl_flash_write((const struct device *)dev, offset,
+				  (const void *)data, len);
 }
 #include <syscalls/flash_write_mrsh.c>
 
-static inline int z_vrfy_flash_write_protection_set(struct device *dev,
+static inline int z_vrfy_flash_write_protection_set(const struct device *dev,
 						    bool enable)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, write_protection));
-	return z_impl_flash_write_protection_set((struct device *)dev, enable);
+	return z_impl_flash_write_protection_set((const struct device *)dev,
+						 enable);
 }
 #include <syscalls/flash_write_protection_set_mrsh.c>
 
-static inline size_t z_vrfy_flash_get_write_block_size(struct device *dev)
+static inline size_t z_vrfy_flash_get_write_block_size(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_FLASH));
 	return z_impl_flash_get_write_block_size(dev);
@@ -43,32 +45,34 @@ static inline size_t z_vrfy_flash_get_write_block_size(struct device *dev)
 #include <syscalls/flash_get_write_block_size_mrsh.c>
 
 #ifdef CONFIG_FLASH_PAGE_LAYOUT
-static inline int z_vrfy_flash_get_page_info_by_offs(struct device *dev,
-					      off_t offs,
-					      struct flash_pages_info *info)
+static inline int z_vrfy_flash_get_page_info_by_offs(const struct device *dev,
+						     off_t offs,
+						     struct flash_pages_info *info)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, page_layout));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(info, sizeof(struct flash_pages_info)));
-	return z_impl_flash_get_page_info_by_offs((struct device *)dev, offs,
-					(struct flash_pages_info *)info);
+	return z_impl_flash_get_page_info_by_offs((const struct device *)dev,
+						  offs,
+						  (struct flash_pages_info *)info);
 }
 #include <syscalls/flash_get_page_info_by_offs_mrsh.c>
 
-static inline int z_vrfy_flash_get_page_info_by_idx(struct device *dev,
-					 uint32_t idx,
-					 struct flash_pages_info *info)
+static inline int z_vrfy_flash_get_page_info_by_idx(const struct device *dev,
+						    uint32_t idx,
+						    struct flash_pages_info *info)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, page_layout));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(info, sizeof(struct flash_pages_info)));
-	return z_impl_flash_get_page_info_by_idx((struct device *)dev, idx,
-					(struct flash_pages_info *)info);
+	return z_impl_flash_get_page_info_by_idx((const struct device *)dev,
+						 idx,
+						 (struct flash_pages_info *)info);
 }
 #include <syscalls/flash_get_page_info_by_idx_mrsh.c>
 
-static inline size_t z_vrfy_flash_get_page_count(struct device *dev)
+static inline size_t z_vrfy_flash_get_page_count(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, page_layout));
-	return z_impl_flash_get_page_count((struct device *)dev);
+	return z_impl_flash_get_page_count((const struct device *)dev);
 }
 #include <syscalls/flash_get_page_count_mrsh.c>
 
@@ -76,7 +80,8 @@ static inline size_t z_vrfy_flash_get_page_count(struct device *dev)
 
 #ifdef CONFIG_FLASH_JESD216_API
 
-static inline int z_vrfy_flash_sfdp_read(struct device *dev, off_t offset,
+static inline int z_vrfy_flash_sfdp_read(const struct device *dev,
+					 off_t offset,
 					 void *data, size_t len)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, sfdp_read));
@@ -85,7 +90,7 @@ static inline int z_vrfy_flash_sfdp_read(struct device *dev, off_t offset,
 }
 #include <syscalls/flash_sfdp_read.c>
 
-static inline int z_vrfy_flash_read_jedec_id(struct device *dev,
+static inline int z_vrfy_flash_read_jedec_id(const struct device *dev,
 					     uint8_t *id)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_FLASH(dev, read_jedec_id));
diff --git a/drivers/flash/flash_page_layout.c b/drivers/flash/flash_page_layout.c
index c8357f1b9019b5..1809e76db8f185 100644
--- a/drivers/flash/flash_page_layout.c
+++ b/drivers/flash/flash_page_layout.c
@@ -6,7 +6,7 @@
 
 #include <drivers/flash.h>
 
-static int flash_get_page_info(struct device *dev, off_t offs,
+static int flash_get_page_info(const struct device *dev, off_t offs,
 				   bool use_addr, struct flash_pages_info *info)
 {
 	const struct flash_driver_api *api = dev->api;
@@ -52,19 +52,20 @@ static int flash_get_page_info(struct device *dev, off_t offs,
 	return -EINVAL; /* page of the index doesn't exist */
 }
 
-int z_impl_flash_get_page_info_by_offs(struct device *dev, off_t offs,
-				      struct flash_pages_info *info)
+int z_impl_flash_get_page_info_by_offs(const struct device *dev, off_t offs,
+				       struct flash_pages_info *info)
 {
 	return flash_get_page_info(dev, offs, true, info);
 }
 
-int z_impl_flash_get_page_info_by_idx(struct device *dev, uint32_t page_index,
-				     struct flash_pages_info *info)
+int z_impl_flash_get_page_info_by_idx(const struct device *dev,
+				      uint32_t page_index,
+				      struct flash_pages_info *info)
 {
 	return flash_get_page_info(dev, page_index, false, info);
 }
 
-size_t z_impl_flash_get_page_count(struct device *dev)
+size_t z_impl_flash_get_page_count(const struct device *dev)
 {
 	const struct flash_driver_api *api = dev->api;
 	const struct flash_pages_layout *layout;
@@ -81,7 +82,8 @@ size_t z_impl_flash_get_page_count(struct device *dev)
 	return count;
 }
 
-void flash_page_foreach(struct device *dev, flash_page_cb cb, void *data)
+void flash_page_foreach(const struct device *dev, flash_page_cb cb,
+			void *data)
 {
 	const struct flash_driver_api *api = dev->api;
 	const struct flash_pages_layout *layout;
diff --git a/drivers/flash/flash_sam.c b/drivers/flash/flash_sam.c
index 7651fb80bfd6c2..0ffe89173691c1 100644
--- a/drivers/flash/flash_sam.c
+++ b/drivers/flash/flash_sam.c
@@ -58,18 +58,19 @@ static const struct flash_parameters flash_sam_parameters = {
 	((struct flash_sam_dev_data *const)(dev)->data)
 
 
-static inline void flash_sam_sem_take(struct device *dev)
+static inline void flash_sam_sem_take(const struct device *dev)
 {
 	k_sem_take(&DEV_DATA(dev)->sem, K_FOREVER);
 }
 
-static inline void flash_sam_sem_give(struct device *dev)
+static inline void flash_sam_sem_give(const struct device *dev)
 {
 	k_sem_give(&DEV_DATA(dev)->sem);
 }
 
 /* Check that the offset is within the flash */
-static bool flash_sam_valid_range(struct device *dev, off_t offset, size_t len)
+static bool flash_sam_valid_range(const struct device *dev, off_t offset,
+				  size_t len)
 {
 	if (offset > CONFIG_FLASH_SIZE * 1024) {
 		return false;
@@ -92,7 +93,7 @@ static off_t flash_sam_get_page(off_t offset)
  * This function checks for errors and waits for the end of the
  * previous command.
  */
-static int flash_sam_wait_ready(struct device *dev)
+static int flash_sam_wait_ready(const struct device *dev)
 {
 	Efc *const efc = DEV_CFG(dev)->regs;
 
@@ -130,7 +131,7 @@ static int flash_sam_wait_ready(struct device *dev)
 }
 
 /* This function writes a single page, either fully or partially. */
-static int flash_sam_write_page(struct device *dev, off_t offset,
+static int flash_sam_write_page(const struct device *dev, off_t offset,
 				const void *data, size_t len)
 {
 	Efc *const efc = DEV_CFG(dev)->regs;
@@ -156,7 +157,7 @@ static int flash_sam_write_page(struct device *dev, off_t offset,
 }
 
 /* Write data to the flash, page by page */
-static int flash_sam_write(struct device *dev, off_t offset,
+static int flash_sam_write(const struct device *dev, off_t offset,
 			    const void *data, size_t len)
 {
 	int rc;
@@ -215,7 +216,7 @@ static int flash_sam_write(struct device *dev, off_t offset,
 }
 
 /* Read data from flash */
-static int flash_sam_read(struct device *dev, off_t offset, void *data,
+static int flash_sam_read(const struct device *dev, off_t offset, void *data,
 			  size_t len)
 {
 	LOG_DBG("offset = 0x%lx, len = %zu", (long)offset, len);
@@ -230,7 +231,7 @@ static int flash_sam_read(struct device *dev, off_t offset, void *data,
 }
 
 /* Erase a single 8KiB block */
-static int flash_sam_erase_block(struct device *dev, off_t offset)
+static int flash_sam_erase_block(const struct device *dev, off_t offset)
 {
 	Efc *const efc = DEV_CFG(dev)->regs;
 
@@ -245,7 +246,7 @@ static int flash_sam_erase_block(struct device *dev, off_t offset)
 }
 
 /* Erase multiple blocks */
-static int flash_sam_erase(struct device *dev, off_t offset, size_t len)
+static int flash_sam_erase(const struct device *dev, off_t offset, size_t len)
 {
 	int rc = 0;
 	off_t i;
@@ -294,7 +295,7 @@ static int flash_sam_erase(struct device *dev, off_t offset, size_t len)
 }
 
 /* Enable or disable the write protection */
-static int flash_sam_write_protection(struct device *dev, bool enable)
+static int flash_sam_write_protection(const struct device *dev, bool enable)
 {
 	Efc *const efc = DEV_CFG(dev)->regs;
 	int rc = 0;
@@ -326,7 +327,7 @@ static const struct flash_pages_layout flash_sam_pages_layout = {
 	.pages_size = DT_PROP(SOC_NV_FLASH_NODE, erase_block_size),
 };
 
-void flash_sam_page_layout(struct device *dev,
+void flash_sam_page_layout(const struct device *dev,
 			   const struct flash_pages_layout **layout,
 			   size_t *layout_size)
 {
@@ -343,7 +344,7 @@ flash_sam_get_parameters(const struct device *dev)
 	return &flash_sam_parameters;
 }
 
-static int flash_sam_init(struct device *dev)
+static int flash_sam_init(const struct device *dev)
 {
 	struct flash_sam_dev_data *const data = DEV_DATA(dev);
 
diff --git a/drivers/flash/flash_sam0.c b/drivers/flash/flash_sam0.c
index cacc4fb784bd4e..9b00ba2bdd89ee 100644
--- a/drivers/flash/flash_sam0.c
+++ b/drivers/flash/flash_sam0.c
@@ -70,14 +70,14 @@ static const struct flash_parameters flash_sam0_parameters = {
 	.erase_value = 0xff,
 };
 
-static inline void flash_sam0_sem_take(struct device *dev)
+static inline void flash_sam0_sem_take(const struct device *dev)
 {
 	struct flash_sam0_data *ctx = dev->data;
 
 	k_sem_take(&ctx->sem, K_FOREVER);
 }
 
-static inline void flash_sam0_sem_give(struct device *dev)
+static inline void flash_sam0_sem_give(const struct device *dev)
 {
 	struct flash_sam0_data *ctx = dev->data;
 
@@ -139,7 +139,7 @@ static int flash_sam0_check_status(off_t offset)
 	return 0;
 }
 
-static int flash_sam0_write_page(struct device *dev, off_t offset,
+static int flash_sam0_write_page(const struct device *dev, off_t offset,
 				 const void *data)
 {
 	const uint32_t *src = data;
@@ -178,7 +178,7 @@ static int flash_sam0_write_page(struct device *dev, off_t offset,
 	return 0;
 }
 
-static int flash_sam0_erase_row(struct device *dev, off_t offset)
+static int flash_sam0_erase_row(const struct device *dev, off_t offset)
 {
 	*FLASH_MEM(offset) = 0U;
 #ifdef NVMCTRL_CTRLA_CMD_ER
@@ -191,7 +191,7 @@ static int flash_sam0_erase_row(struct device *dev, off_t offset)
 
 #if CONFIG_SOC_FLASH_SAM0_EMULATE_BYTE_PAGES
 
-static int flash_sam0_commit(struct device *dev)
+static int flash_sam0_commit(const struct device *dev)
 {
 	struct flash_sam0_data *ctx = dev->data;
 	int err;
@@ -221,7 +221,7 @@ static int flash_sam0_commit(struct device *dev)
 	return 0;
 }
 
-static int flash_sam0_write(struct device *dev, off_t offset,
+static int flash_sam0_write(const struct device *dev, off_t offset,
 			    const void *data, size_t len)
 {
 	struct flash_sam0_data *ctx = dev->data;
@@ -259,7 +259,7 @@ static int flash_sam0_write(struct device *dev, off_t offset,
 
 #else /* CONFIG_SOC_FLASH_SAM0_EMULATE_BYTE_PAGES */
 
-static int flash_sam0_write(struct device *dev, off_t offset,
+static int flash_sam0_write(const struct device *dev, off_t offset,
 			    const void *data, size_t len)
 {
 	const uint8_t *pdata = data;
@@ -298,7 +298,7 @@ static int flash_sam0_write(struct device *dev, off_t offset,
 
 #endif
 
-static int flash_sam0_read(struct device *dev, off_t offset, void *data,
+static int flash_sam0_read(const struct device *dev, off_t offset, void *data,
 			   size_t len)
 {
 	int err;
@@ -313,7 +313,8 @@ static int flash_sam0_read(struct device *dev, off_t offset, void *data,
 	return 0;
 }
 
-static int flash_sam0_erase(struct device *dev, off_t offset, size_t size)
+static int flash_sam0_erase(const struct device *dev, off_t offset,
+			    size_t size)
 {
 	int err;
 
@@ -347,7 +348,7 @@ static int flash_sam0_erase(struct device *dev, off_t offset, size_t size)
 	return err;
 }
 
-static int flash_sam0_write_protection(struct device *dev, bool enable)
+static int flash_sam0_write_protection(const struct device *dev, bool enable)
 {
 	off_t offset;
 	int err;
@@ -388,7 +389,7 @@ static int flash_sam0_write_protection(struct device *dev, bool enable)
 }
 
 #if CONFIG_FLASH_PAGE_LAYOUT
-void flash_sam0_page_layout(struct device *dev,
+void flash_sam0_page_layout(const struct device *dev,
 			    const struct flash_pages_layout **layout,
 			    size_t *layout_size)
 {
@@ -405,7 +406,7 @@ flash_sam0_get_parameters(const struct device *dev)
 	return &flash_sam0_parameters;
 }
 
-static int flash_sam0_init(struct device *dev)
+static int flash_sam0_init(const struct device *dev)
 {
 	struct flash_sam0_data *ctx = dev->data;
 
diff --git a/drivers/flash/flash_shell.c b/drivers/flash/flash_shell.c
index 6838c188f9bd43..cbbea047207d27 100644
--- a/drivers/flash/flash_shell.c
+++ b/drivers/flash/flash_shell.c
@@ -21,7 +21,8 @@
 static uint8_t __aligned(4) test_arr[TEST_ARR_SIZE];
 
 static int parse_helper(const struct shell *shell, size_t *argc,
-		char **argv[], struct device **flash_dev, uint32_t *addr)
+		char **argv[], const struct device * *flash_dev,
+		uint32_t *addr)
 {
 	char *endptr;
 
@@ -47,7 +48,7 @@ static int parse_helper(const struct shell *shell, size_t *argc,
 
 static int cmd_erase(const struct shell *shell, size_t argc, char *argv[])
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t page_addr;
 	int result;
 	uint32_t size;
@@ -90,7 +91,7 @@ static int cmd_write(const struct shell *shell, size_t argc, char *argv[])
 {
 	uint32_t check_array[BUF_ARRAY_CNT];
 	uint32_t buf_array[BUF_ARRAY_CNT];
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t w_addr;
 	int ret;
 	int j = 0;
@@ -135,7 +136,7 @@ static int cmd_write(const struct shell *shell, size_t argc, char *argv[])
 
 static int cmd_read(const struct shell *shell, size_t argc, char *argv[])
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t addr;
 	int todo;
 	int upto;
@@ -173,7 +174,7 @@ static int cmd_read(const struct shell *shell, size_t argc, char *argv[])
 
 static int cmd_test(const struct shell *shell, size_t argc, char *argv[])
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t repeat;
 	int result;
 	uint32_t addr;
@@ -226,7 +227,7 @@ SHELL_DYNAMIC_CMD_CREATE(dsub_device_name, device_name_get);
 
 static void device_name_get(size_t idx, struct shell_static_entry *entry)
 {
-	struct device *dev = shell_device_lookup(idx, NULL);
+	const struct device *dev = shell_device_lookup(idx, NULL);
 
 	entry->syntax = (dev != NULL) ? dev->name : NULL;
 	entry->handler = NULL;
diff --git a/drivers/flash/flash_simulator.c b/drivers/flash/flash_simulator.c
index b466f8a92f8a6b..049ba1a42f1571 100644
--- a/drivers/flash/flash_simulator.c
+++ b/drivers/flash/flash_simulator.c
@@ -146,7 +146,8 @@ static const struct flash_parameters flash_sim_parameters = {
 	.erase_value = FLASH_SIMULATOR_ERASE_VALUE
 };
 
-static int flash_range_is_valid(struct device *dev, off_t offset, size_t len)
+static int flash_range_is_valid(const struct device *dev, off_t offset,
+				size_t len)
 {
 	ARG_UNUSED(dev);
 	if ((offset + len > FLASH_SIMULATOR_FLASH_SIZE +
@@ -158,7 +159,7 @@ static int flash_range_is_valid(struct device *dev, off_t offset, size_t len)
 	return 1;
 }
 
-static int flash_wp_set(struct device *dev, bool enable)
+static int flash_wp_set(const struct device *dev, bool enable)
 {
 	ARG_UNUSED(dev);
 	write_protection = enable;
@@ -171,7 +172,8 @@ static bool flash_wp_is_set(void)
 	return write_protection;
 }
 
-static int flash_sim_read(struct device *dev, const off_t offset, void *data,
+static int flash_sim_read(const struct device *dev, const off_t offset,
+			  void *data,
 			  const size_t len)
 {
 	ARG_UNUSED(dev);
@@ -201,7 +203,7 @@ static int flash_sim_read(struct device *dev, const off_t offset, void *data,
 	return 0;
 }
 
-static int flash_sim_write(struct device *dev, const off_t offset,
+static int flash_sim_write(const struct device *dev, const off_t offset,
 			   const void *data, const size_t len)
 {
 	uint8_t buf[FLASH_SIMULATOR_PROG_UNIT];
@@ -286,7 +288,7 @@ static void unit_erase(const uint32_t unit)
 	       FLASH_SIMULATOR_ERASE_UNIT);
 }
 
-static int flash_sim_erase(struct device *dev, const off_t offset,
+static int flash_sim_erase(const struct device *dev, const off_t offset,
 			   const size_t len)
 {
 	ARG_UNUSED(dev);
@@ -340,7 +342,7 @@ static const struct flash_pages_layout flash_sim_pages_layout = {
 	.pages_size = FLASH_SIMULATOR_ERASE_UNIT,
 };
 
-static void flash_sim_page_layout(struct device *dev,
+static void flash_sim_page_layout(const struct device *dev,
 				  const struct flash_pages_layout **layout,
 				  size_t *layout_size)
 {
@@ -370,7 +372,7 @@ static const struct flash_driver_api flash_sim_api = {
 
 #ifdef CONFIG_ARCH_POSIX
 
-static int flash_mock_init(struct device *dev)
+static int flash_mock_init(const struct device *dev)
 {
 	struct stat f_stat;
 	int rc;
@@ -422,7 +424,7 @@ static int flash_mock_init(struct device *dev)
 
 #else
 
-static int flash_mock_init(struct device *dev)
+static int flash_mock_init(const struct device *dev)
 {
 	memset(mock_flash, FLASH_SIMULATOR_ERASE_VALUE, ARRAY_SIZE(mock_flash));
 	return 0;
@@ -430,7 +432,7 @@ static int flash_mock_init(struct device *dev)
 
 #endif /* CONFIG_ARCH_POSIX */
 
-static int flash_init(struct device *dev)
+static int flash_init(const struct device *dev)
 {
 	STATS_INIT_AND_REG(flash_sim_stats, STATS_SIZE_32, "flash_sim_stats");
 	STATS_INIT_AND_REG(flash_sim_thresholds, STATS_SIZE_32,
diff --git a/drivers/flash/flash_stm32.c b/drivers/flash/flash_stm32.c
index 9bd1fd24ae3c11..a62d72b4a7da63 100644
--- a/drivers/flash/flash_stm32.c
+++ b/drivers/flash/flash_stm32.c
@@ -76,13 +76,13 @@ static const struct flash_parameters flash_stm32_parameters = {
  * similarly for flash_stm32_sem_give) to avoid confusion with locking
  * actual flash pages.
  */
-static inline void _flash_stm32_sem_take(struct device *dev)
+static inline void _flash_stm32_sem_take(const struct device *dev)
 {
 	k_sem_take(&FLASH_STM32_PRIV(dev)->sem, K_FOREVER);
 	z_stm32_hsem_lock(CFG_HW_FLASH_SEMID, HSEM_LOCK_WAIT_FOREVER);
 }
 
-static inline void _flash_stm32_sem_give(struct device *dev)
+static inline void _flash_stm32_sem_give(const struct device *dev)
 {
 	z_stm32_hsem_unlock(CFG_HW_FLASH_SEMID);
 	k_sem_give(&FLASH_STM32_PRIV(dev)->sem);
@@ -98,7 +98,7 @@ static inline void _flash_stm32_sem_give(struct device *dev)
 #endif
 
 #if !defined(CONFIG_SOC_SERIES_STM32WBX)
-static int flash_stm32_check_status(struct device *dev)
+static int flash_stm32_check_status(const struct device *dev)
 {
 	uint32_t const error =
 #if defined(FLASH_FLAG_PGAERR)
@@ -130,7 +130,7 @@ static int flash_stm32_check_status(struct device *dev)
 }
 #endif /* CONFIG_SOC_SERIES_STM32WBX */
 
-int flash_stm32_wait_flash_idle(struct device *dev)
+int flash_stm32_wait_flash_idle(const struct device *dev)
 {
 	int64_t timeout_time = k_uptime_get() + STM32_FLASH_TIMEOUT;
 	int rc;
@@ -153,7 +153,7 @@ int flash_stm32_wait_flash_idle(struct device *dev)
 	return 0;
 }
 
-static void flash_stm32_flush_caches(struct device *dev,
+static void flash_stm32_flush_caches(const struct device *dev,
 				     off_t offset, size_t len)
 {
 #if defined(CONFIG_SOC_SERIES_STM32F0X) || defined(CONFIG_SOC_SERIES_STM32F3X) || \
@@ -182,7 +182,8 @@ static void flash_stm32_flush_caches(struct device *dev,
 #endif
 }
 
-static int flash_stm32_read(struct device *dev, off_t offset, void *data,
+static int flash_stm32_read(const struct device *dev, off_t offset,
+			    void *data,
 			    size_t len)
 {
 	if (!flash_stm32_valid_range(dev, offset, len, false)) {
@@ -202,7 +203,8 @@ static int flash_stm32_read(struct device *dev, off_t offset, void *data,
 	return 0;
 }
 
-static int flash_stm32_erase(struct device *dev, off_t offset, size_t len)
+static int flash_stm32_erase(const struct device *dev, off_t offset,
+			     size_t len)
 {
 	int rc;
 
@@ -229,7 +231,7 @@ static int flash_stm32_erase(struct device *dev, off_t offset, size_t len)
 	return rc;
 }
 
-static int flash_stm32_write(struct device *dev, off_t offset,
+static int flash_stm32_write(const struct device *dev, off_t offset,
 			     const void *data, size_t len)
 {
 	int rc;
@@ -255,7 +257,7 @@ static int flash_stm32_write(struct device *dev, off_t offset,
 	return rc;
 }
 
-static int flash_stm32_write_protection(struct device *dev, bool enable)
+static int flash_stm32_write_protection(const struct device *dev, bool enable)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 
@@ -342,7 +344,7 @@ static const struct flash_driver_api flash_stm32_api = {
 #endif
 };
 
-static int stm32_flash_init(struct device *dev)
+static int stm32_flash_init(const struct device *dev)
 {
 #if defined(CONFIG_SOC_SERIES_STM32L4X) || \
 	defined(CONFIG_SOC_SERIES_STM32F0X) || \
@@ -350,7 +352,7 @@ static int stm32_flash_init(struct device *dev)
 	defined(CONFIG_SOC_SERIES_STM32F3X) || \
 	defined(CONFIG_SOC_SERIES_STM32G0X)
 	struct flash_stm32_priv *p = FLASH_STM32_PRIV(dev);
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 
 	/*
 	 * On STM32F0, Flash interface clock source is always HSI,
diff --git a/drivers/flash/flash_stm32.h b/drivers/flash/flash_stm32.h
index 32a35cab7db6bc..3bd50ca0cba0fc 100644
--- a/drivers/flash/flash_stm32.h
+++ b/drivers/flash/flash_stm32.h
@@ -45,7 +45,7 @@ struct flash_stm32_priv {
 #define FLASH_STM32_REGS(dev) (FLASH_STM32_PRIV(dev)->regs)
 
 #ifdef CONFIG_FLASH_PAGE_LAYOUT
-static inline bool flash_stm32_range_exists(struct device *dev,
+static inline bool flash_stm32_range_exists(const struct device *dev,
 					    off_t offset,
 					    uint32_t len)
 {
@@ -56,23 +56,24 @@ static inline bool flash_stm32_range_exists(struct device *dev,
 }
 #endif	/* CONFIG_FLASH_PAGE_LAYOUT */
 
-bool flash_stm32_valid_range(struct device *dev, off_t offset,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
 			     uint32_t len, bool write);
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len);
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len);
 
-int flash_stm32_wait_flash_idle(struct device *dev);
+int flash_stm32_wait_flash_idle(const struct device *dev);
 
 #ifdef CONFIG_SOC_SERIES_STM32WBX
-int flash_stm32_check_status(struct device *dev);
+int flash_stm32_check_status(const struct device *dev);
 #endif /* CONFIG_SOC_SERIES_STM32WBX */
 
 #ifdef CONFIG_FLASH_PAGE_LAYOUT
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size);
 #endif
diff --git a/drivers/flash/flash_stm32_v1.c b/drivers/flash/flash_stm32_v1.c
index 9b18a19ea16444..e070481cce5a95 100644
--- a/drivers/flash/flash_stm32_v1.c
+++ b/drivers/flash/flash_stm32_v1.c
@@ -115,7 +115,8 @@ static void erase_page_end(FLASH_TypeDef *regs)
 }
 #endif
 
-static int write_value(struct device *dev, off_t offset, flash_prg_t val)
+static int write_value(const struct device *dev, off_t offset,
+		       flash_prg_t val)
 {
 	volatile flash_prg_t *flash = (flash_prg_t *)(
 		offset + CONFIG_FLASH_BASE_ADDRESS);
@@ -161,14 +162,16 @@ static int write_value(struct device *dev, off_t offset, flash_prg_t val)
 /* offset and len must be aligned on 2 for write
  * positive and not beyond end of flash
  */
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	return (!write || (offset % 2 == 0 && len % 2 == 0U)) &&
 		flash_stm32_range_exists(dev, offset, len);
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
@@ -200,7 +203,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -217,7 +220,7 @@ int flash_stm32_write_range(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
diff --git a/drivers/flash/flash_stm32f4x.c b/drivers/flash/flash_stm32f4x.c
index 67b280ed3b3153..772dac2ea4dd2e 100644
--- a/drivers/flash/flash_stm32f4x.c
+++ b/drivers/flash/flash_stm32f4x.c
@@ -15,7 +15,8 @@
 
 #define STM32F4X_SECTOR_MASK		((uint32_t) 0xFFFFFF07)
 
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	ARG_UNUSED(write);
@@ -34,7 +35,7 @@ bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
 	return flash_stm32_range_exists(dev, offset, len);
 }
 
-static int write_byte(struct device *dev, off_t offset, uint8_t val)
+static int write_byte(const struct device *dev, off_t offset, uint8_t val)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	uint32_t tmp;
@@ -65,7 +66,7 @@ static int write_byte(struct device *dev, off_t offset, uint8_t val)
 	return rc;
 }
 
-static int erase_sector(struct device *dev, uint32_t sector)
+static int erase_sector(const struct device *dev, uint32_t sector)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	uint32_t tmp;
@@ -105,7 +106,8 @@ static int erase_sector(struct device *dev, uint32_t sector)
 	return rc;
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	struct flash_pages_info info;
@@ -134,7 +136,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -223,7 +225,7 @@ static const struct flash_pages_layout stm32f4_flash_layout[] = {
 #endif /* FLASH_SECTOR_TOTAL == 5 */
 #endif/* !defined(FLASH_SECTOR_TOTAL) */
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
diff --git a/drivers/flash/flash_stm32f7x.c b/drivers/flash/flash_stm32f7x.c
index 4095102f026d66..c833ba810796ec 100644
--- a/drivers/flash/flash_stm32f7x.c
+++ b/drivers/flash/flash_stm32f7x.c
@@ -16,7 +16,8 @@
 
 #define STM32F7X_SECTOR_MASK		((uint32_t) 0xFFFFFF07)
 
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	ARG_UNUSED(write);
@@ -24,7 +25,7 @@ bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
 	return flash_stm32_range_exists(dev, offset, len);
 }
 
-static int write_byte(struct device *dev, off_t offset, uint8_t val)
+static int write_byte(const struct device *dev, off_t offset, uint8_t val)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	int rc;
@@ -56,7 +57,7 @@ static int write_byte(struct device *dev, off_t offset, uint8_t val)
 	return rc;
 }
 
-static int erase_sector(struct device *dev, uint32_t sector)
+static int erase_sector(const struct device *dev, uint32_t sector)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	int rc;
@@ -100,7 +101,8 @@ static int erase_sector(struct device *dev, uint32_t sector)
 	return rc;
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	struct flash_pages_info info;
@@ -129,7 +131,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -205,7 +207,7 @@ static const struct flash_pages_layout stm32f7_flash_layout_dual_bank[] = {
 #error "Unknown flash layout"
 #endif/* !defined(FLASH_SECTOR_TOTAL) */
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
diff --git a/drivers/flash/flash_stm32g0x.c b/drivers/flash/flash_stm32g0x.c
index 485c3839d5131f..1a4ae11110f260 100644
--- a/drivers/flash/flash_stm32g0x.c
+++ b/drivers/flash/flash_stm32g0x.c
@@ -28,7 +28,8 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
  * offset and len must be aligned on 8 for write,
  * positive and not beyond end of flash
  */
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	return (!write || (offset % 8 == 0 && len % 8 == 0)) &&
@@ -43,7 +44,7 @@ static unsigned int get_page(off_t offset)
 	return offset >> STM32G0X_PAGE_SHIFT;
 }
 
-static int write_dword(struct device *dev, off_t offset, uint64_t val)
+static int write_dword(const struct device *dev, off_t offset, uint64_t val)
 {
 	volatile uint32_t *flash = (uint32_t *)(offset + CONFIG_FLASH_BASE_ADDRESS);
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
@@ -86,7 +87,7 @@ static int write_dword(struct device *dev, off_t offset, uint64_t val)
 	return rc;
 }
 
-static int erase_page(struct device *dev, unsigned int page)
+static int erase_page(const struct device *dev, unsigned int page)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	uint32_t tmp;
@@ -122,7 +123,8 @@ static int erase_page(struct device *dev, unsigned int page)
 	return rc;
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	int i, rc = 0;
@@ -138,7 +140,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -153,7 +155,7 @@ int flash_stm32_write_range(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
diff --git a/drivers/flash/flash_stm32g4x.c b/drivers/flash/flash_stm32g4x.c
index 38fb733652d028..a3c4e97353bd60 100644
--- a/drivers/flash/flash_stm32g4x.c
+++ b/drivers/flash/flash_stm32g4x.c
@@ -24,7 +24,8 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
  * offset and len must be aligned on 8 for write,
  * positive and not beyond end of flash
  */
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	return (!write || (offset % 8 == 0 && len % 8 == 0U)) &&
@@ -39,7 +40,7 @@ static unsigned int get_page(off_t offset)
 	return offset >> STM32G4X_PAGE_SHIFT;
 }
 
-static int write_dword(struct device *dev, off_t offset, uint64_t val)
+static int write_dword(const struct device *dev, off_t offset, uint64_t val)
 {
 	volatile uint32_t *flash = (uint32_t *)(offset + CONFIG_FLASH_BASE_ADDRESS);
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
@@ -84,7 +85,7 @@ static int write_dword(struct device *dev, off_t offset, uint64_t val)
 	return rc;
 }
 
-static int erase_page(struct device *dev, unsigned int page)
+static int erase_page(const struct device *dev, unsigned int page)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	uint32_t tmp;
@@ -144,7 +145,8 @@ static int erase_page(struct device *dev, unsigned int page)
 	return rc;
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	int i, rc = 0;
@@ -160,7 +162,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -175,7 +177,7 @@ int flash_stm32_write_range(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
diff --git a/drivers/flash/flash_stm32l4x.c b/drivers/flash/flash_stm32l4x.c
index ffdb4ed97c0232..b7e8e76bc4819d 100644
--- a/drivers/flash/flash_stm32l4x.c
+++ b/drivers/flash/flash_stm32l4x.c
@@ -28,7 +28,8 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
 
 /* offset and len must be aligned on 8 for write
  * , positive and not beyond end of flash */
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	return (!write || (offset % 8 == 0 && len % 8 == 0U)) &&
@@ -45,7 +46,7 @@ static unsigned int get_page(off_t offset)
 	return offset >> STM32L4X_PAGE_SHIFT;
 }
 
-static int write_dword(struct device *dev, off_t offset, uint64_t val)
+static int write_dword(const struct device *dev, off_t offset, uint64_t val)
 {
 	volatile uint32_t *flash = (uint32_t *)(offset + CONFIG_FLASH_BASE_ADDRESS);
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
@@ -113,7 +114,7 @@ static int write_dword(struct device *dev, off_t offset, uint64_t val)
 
 #define SOC_NV_FLASH_SIZE DT_REG_SIZE(DT_INST(0, soc_nv_flash))
 
-static int erase_page(struct device *dev, unsigned int page)
+static int erase_page(const struct device *dev, unsigned int page)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	uint32_t tmp;
@@ -183,7 +184,8 @@ static int erase_page(struct device *dev, unsigned int page)
 	return rc;
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	int i, rc = 0;
@@ -199,7 +201,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -215,7 +217,7 @@ int flash_stm32_write_range(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
diff --git a/drivers/flash/flash_stm32wbx.c b/drivers/flash/flash_stm32wbx.c
index f3d68b76fc3921..7640ba49e18824 100644
--- a/drivers/flash/flash_stm32wbx.c
+++ b/drivers/flash/flash_stm32wbx.c
@@ -24,7 +24,8 @@ LOG_MODULE_REGISTER(LOG_DOMAIN);
 /* offset and len must be aligned on 8 for write,
  * positive and not beyond end of flash
  */
-bool flash_stm32_valid_range(struct device *dev, off_t offset, uint32_t len,
+bool flash_stm32_valid_range(const struct device *dev, off_t offset,
+			     uint32_t len,
 			     bool write)
 {
 	return (!write || (offset % 8 == 0 && len % 8 == 0U)) &&
@@ -39,7 +40,7 @@ static uint32_t get_page(off_t offset)
 	return offset >> STM32WBX_PAGE_SHIFT;
 }
 
-static int write_dword(struct device *dev, off_t offset, uint64_t val)
+static int write_dword(const struct device *dev, off_t offset, uint64_t val)
 {
 	volatile uint32_t *flash = (uint32_t *)(offset + CONFIG_FLASH_BASE_ADDRESS);
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
@@ -81,7 +82,7 @@ static int write_dword(struct device *dev, off_t offset, uint64_t val)
 	return rc;
 }
 
-static int erase_page(struct device *dev, uint32_t page)
+static int erase_page(const struct device *dev, uint32_t page)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	int rc;
@@ -117,7 +118,8 @@ static int erase_page(struct device *dev, uint32_t page)
 	return rc;
 }
 
-int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
+int flash_stm32_block_erase_loop(const struct device *dev,
+				 unsigned int offset,
 				 unsigned int len)
 {
 	int i, rc = 0;
@@ -133,7 +135,7 @@ int flash_stm32_block_erase_loop(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-int flash_stm32_write_range(struct device *dev, unsigned int offset,
+int flash_stm32_write_range(const struct device *dev, unsigned int offset,
 			    const void *data, unsigned int len)
 {
 	int i, rc = 0;
@@ -149,7 +151,7 @@ int flash_stm32_write_range(struct device *dev, unsigned int offset,
 	return rc;
 }
 
-void flash_stm32_page_layout(struct device *dev,
+void flash_stm32_page_layout(const struct device *dev,
 			     const struct flash_pages_layout **layout,
 			     size_t *layout_size)
 {
@@ -169,7 +171,7 @@ void flash_stm32_page_layout(struct device *dev,
 	*layout_size = 1;
 }
 
-int flash_stm32_check_status(struct device *dev)
+int flash_stm32_check_status(const struct device *dev)
 {
 	FLASH_TypeDef *regs = FLASH_STM32_REGS(dev);
 	uint32_t error = 0;
diff --git a/drivers/flash/nrf_qspi_nor.c b/drivers/flash/nrf_qspi_nor.c
index 7f83baa4b021e9..8ccf0c9d649224 100644
--- a/drivers/flash/nrf_qspi_nor.c
+++ b/drivers/flash/nrf_qspi_nor.c
@@ -237,26 +237,26 @@ static inline int qspi_get_zephyr_ret_code(nrfx_err_t res)
 	}
 }
 
-static inline struct qspi_nor_data *get_dev_data(struct device *dev)
+static inline struct qspi_nor_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline void qspi_lock(struct device *dev)
+static inline void qspi_lock(const struct device *dev)
 {
 	struct qspi_nor_data *dev_data = get_dev_data(dev);
 
 	k_sem_take(&dev_data->sem, K_FOREVER);
 }
 
-static inline void qspi_unlock(struct device *dev)
+static inline void qspi_unlock(const struct device *dev)
 {
 	struct qspi_nor_data *dev_data = get_dev_data(dev);
 
 	k_sem_give(&dev_data->sem);
 }
 
-static inline void qspi_wait_for_completion(struct device *dev,
+static inline void qspi_wait_for_completion(const struct device *dev,
 					    nrfx_err_t res)
 {
 	struct qspi_nor_data *dev_data = get_dev_data(dev);
@@ -266,7 +266,7 @@ static inline void qspi_wait_for_completion(struct device *dev,
 	}
 }
 
-static inline void qspi_complete(struct device *dev)
+static inline void qspi_complete(const struct device *dev)
 {
 	struct qspi_nor_data *dev_data = get_dev_data(dev);
 
@@ -282,7 +282,7 @@ static inline void qspi_complete(struct device *dev)
  */
 static void qspi_handler(nrfx_qspi_evt_t event, void *p_context)
 {
-	struct device *dev = p_context;
+	const struct device *dev = p_context;
 
 	if (event == NRFX_QSPI_EVENT_DONE) {
 		qspi_complete(dev);
@@ -291,7 +291,7 @@ static void qspi_handler(nrfx_qspi_evt_t event, void *p_context)
 
 
 /* QSPI send custom command */
-static int qspi_send_cmd(struct device *dev, const struct qspi_cmd *cmd)
+static int qspi_send_cmd(const struct device *dev, const struct qspi_cmd *cmd)
 {
 	/* Check input parameters */
 	if (!cmd) {
@@ -324,7 +324,7 @@ static int qspi_send_cmd(struct device *dev, const struct qspi_cmd *cmd)
 }
 
 /* QSPI erase */
-static int qspi_erase(struct device *dev, uint32_t addr, uint32_t size)
+static int qspi_erase(const struct device *dev, uint32_t addr, uint32_t size)
 {
 	/* address must be sector-aligned */
 	if ((addr % QSPI_SECTOR_SIZE) != 0) {
@@ -434,7 +434,7 @@ static inline void qspi_fill_init_struct(nrfx_qspi_config_t *initstruct)
 }
 
 /* Configures QSPI memory for the transfer */
-static int qspi_nrfx_configure(struct device *dev)
+static int qspi_nrfx_configure(const struct device *dev)
 {
 	if (!dev) {
 		return -ENXIO;
@@ -484,7 +484,7 @@ static int qspi_nrfx_configure(struct device *dev)
  *		  expected JEDEC ID
  * @return 0 on success, negative errno code otherwise
  */
-static inline int qspi_nor_read_id(struct device *dev,
+static inline int qspi_nor_read_id(const struct device *dev,
 				   const struct qspi_nor_config *const flash_id)
 {
 	uint8_t rx_b[QSPI_NOR_MAX_ID_LEN];
@@ -512,7 +512,8 @@ static inline int qspi_nor_read_id(struct device *dev,
 	return 0;
 }
 
-static inline nrfx_err_t read_non_aligned(struct device *dev, off_t addr,
+static inline nrfx_err_t read_non_aligned(const struct device *dev,
+					  off_t addr,
 					  void *dest, size_t size)
 {
 	uint8_t __aligned(WORD_SIZE) buf[WORD_SIZE * 2];
@@ -582,7 +583,7 @@ static inline nrfx_err_t read_non_aligned(struct device *dev, off_t addr,
 	return res;
 }
 
-static int qspi_nor_read(struct device *dev, off_t addr, void *dest,
+static int qspi_nor_read(const struct device *dev, off_t addr, void *dest,
 			 size_t size)
 {
 	if (!dest) {
@@ -617,7 +618,7 @@ static int qspi_nor_read(struct device *dev, off_t addr, void *dest,
 }
 
 /* addr aligned, sptr not null, slen less than 4 */
-static inline nrfx_err_t write_sub_word(struct device *dev, off_t addr,
+static inline nrfx_err_t write_sub_word(const struct device *dev, off_t addr,
 					const void *sptr, size_t slen)
 {
 	uint8_t __aligned(4) buf[4];
@@ -648,7 +649,7 @@ BUILD_ASSERT((CONFIG_NORDIC_QSPI_NOR_STACK_WRITE_BUFFER_SIZE % 4) == 0,
  *
  * If not enabled return the error the peripheral would have produced.
  */
-static inline nrfx_err_t write_from_nvmc(struct device *dev, off_t addr,
+static inline nrfx_err_t write_from_nvmc(const struct device *dev, off_t addr,
 					 const void *sptr, size_t slen)
 {
 #if NVMC_WRITE_OK
@@ -676,7 +677,8 @@ static inline nrfx_err_t write_from_nvmc(struct device *dev, off_t addr,
 	return res;
 }
 
-static int qspi_nor_write(struct device *dev, off_t addr, const void *src,
+static int qspi_nor_write(const struct device *dev, off_t addr,
+			  const void *src,
 			  size_t size)
 {
 	if (!src) {
@@ -727,7 +729,7 @@ static int qspi_nor_write(struct device *dev, off_t addr, const void *src,
 	return qspi_get_zephyr_ret_code(res);
 }
 
-static int qspi_nor_erase(struct device *dev, off_t addr, size_t size)
+static int qspi_nor_erase(const struct device *dev, off_t addr, size_t size)
 {
 	struct qspi_nor_data *const driver_data = dev->data;
 	const struct qspi_nor_config *params = dev->config;
@@ -750,7 +752,7 @@ static int qspi_nor_erase(struct device *dev, off_t addr, size_t size)
 	return ret;
 }
 
-static int qspi_nor_write_protection_set(struct device *dev,
+static int qspi_nor_write_protection_set(const struct device *dev,
 					 bool write_protect)
 {
 	struct qspi_nor_data *const driver_data = dev->data;
@@ -776,7 +778,7 @@ static int qspi_nor_write_protection_set(struct device *dev,
  * @param info The flash info structure
  * @return 0 on success, negative errno code otherwise
  */
-static int qspi_nor_configure(struct device *dev)
+static int qspi_nor_configure(const struct device *dev)
 {
 	const struct qspi_nor_config *params = dev->config;
 
@@ -800,7 +802,7 @@ static int qspi_nor_configure(struct device *dev)
  * @param name The flash name
  * @return 0 on success, negative errno code otherwise
  */
-static int qspi_nor_init(struct device *dev)
+static int qspi_nor_init(const struct device *dev)
 {
 	IRQ_CONNECT(DT_IRQN(QSPI_NODE), DT_IRQ(QSPI_NODE, priority),
 		    nrfx_isr, nrfx_qspi_irq_handler, 0);
@@ -832,7 +834,7 @@ qspi_flash_get_parameters(const struct device *dev)
 	return &qspi_flash_parameters;
 }
 
-static void qspi_nor_pages_layout(struct device *dev,
+static void qspi_nor_pages_layout(const struct device *dev,
 				  const struct flash_pages_layout **layout,
 				  size_t *layout_size)
 {
diff --git a/drivers/flash/soc_flash_mcux.c b/drivers/flash/soc_flash_mcux.c
index 842124142f778e..31668852af48de 100644
--- a/drivers/flash/soc_flash_mcux.c
+++ b/drivers/flash/soc_flash_mcux.c
@@ -136,7 +136,8 @@ static const struct flash_parameters flash_mcux_parameters = {
  *
  */
 
-static int flash_mcux_erase(struct device *dev, off_t offset, size_t len)
+static int flash_mcux_erase(const struct device *dev, off_t offset,
+			    size_t len)
 {
 	struct flash_priv *priv = dev->data;
 	uint32_t addr;
@@ -169,7 +170,7 @@ static int flash_mcux_erase(struct device *dev, off_t offset, size_t len)
  * @return 	0 on success,
  * 			-EIO for erroneous area
  */
-static int flash_mcux_read(struct device *dev, off_t offset,
+static int flash_mcux_read(const struct device *dev, off_t offset,
 				void *data, size_t len)
 {
 	struct flash_priv *priv = dev->data;
@@ -200,7 +201,7 @@ static int flash_mcux_read(struct device *dev, off_t offset,
 	return rc;
 }
 
-static int flash_mcux_write(struct device *dev, off_t offset,
+static int flash_mcux_write(const struct device *dev, off_t offset,
 				const void *data, size_t len)
 {
 	struct flash_priv *priv = dev->data;
@@ -223,7 +224,7 @@ static int flash_mcux_write(struct device *dev, off_t offset,
 	return (rc == kStatus_Success) ? 0 : -EINVAL;
 }
 
-static int flash_mcux_write_protection(struct device *dev, bool enable)
+static int flash_mcux_write_protection(const struct device *dev, bool enable)
 {
 	struct flash_priv *priv = dev->data;
 	int rc = 0;
@@ -244,7 +245,7 @@ static const struct flash_pages_layout dev_layout = {
 	.pages_size = DT_PROP(SOC_NV_FLASH_NODE, erase_block_size),
 };
 
-static void flash_mcux_pages_layout(struct device *dev,
+static void flash_mcux_pages_layout(const struct device *dev,
 				    const struct flash_pages_layout **layout,
 				    size_t *layout_size)
 {
@@ -274,7 +275,7 @@ static const struct flash_driver_api flash_mcux_api = {
 #endif
 };
 
-static int flash_mcux_init(struct device *dev)
+static int flash_mcux_init(const struct device *dev)
 {
 	struct flash_priv *priv = dev->data;
 	uint32_t pflash_block_base;
diff --git a/drivers/flash/soc_flash_nios2_qspi.c b/drivers/flash/soc_flash_nios2_qspi.c
index 07cf0555dc2832..20f6d73c9ff97c 100644
--- a/drivers/flash/soc_flash_nios2_qspi.c
+++ b/drivers/flash/soc_flash_nios2_qspi.c
@@ -66,7 +66,8 @@ static const struct flash_parameters flash_nios2_qspi_parameters = {
 	.erase_value = 0xff,
 };
 
-static int flash_nios2_qspi_erase(struct device *dev, off_t offset, size_t len)
+static int flash_nios2_qspi_erase(const struct device *dev, off_t offset,
+				  size_t len)
 {
 	struct flash_nios2_qspi_config *flash_cfg = dev->data;
 	alt_qspi_controller2_dev *qspi_dev = &flash_cfg->qspi_dev;
@@ -160,7 +161,8 @@ static int flash_nios2_qspi_erase(struct device *dev, off_t offset, size_t len)
 
 }
 
-static int flash_nios2_qspi_write_block(struct device *dev, int block_offset,
+static int flash_nios2_qspi_write_block(const struct device *dev,
+					int block_offset,
 					int mem_offset, const void *data,
 					size_t len)
 {
@@ -258,7 +260,7 @@ static int flash_nios2_qspi_write_block(struct device *dev, int block_offset,
 	return rc;
 }
 
-static int flash_nios2_qspi_write(struct device *dev, off_t offset,
+static int flash_nios2_qspi_write(const struct device *dev, off_t offset,
 				  const void *data, size_t len)
 {
 	struct flash_nios2_qspi_config *flash_cfg = dev->data;
@@ -324,7 +326,7 @@ static int flash_nios2_qspi_write(struct device *dev, off_t offset,
 	return rc;
 }
 
-static int flash_nios2_qspi_read(struct device *dev, off_t offset,
+static int flash_nios2_qspi_read(const struct device *dev, off_t offset,
 				 void *data, size_t len)
 {
 	struct flash_nios2_qspi_config *flash_cfg = dev->data;
@@ -391,7 +393,8 @@ static int flash_nios2_qspi_read(struct device *dev, off_t offset,
 	return rc;
 }
 
-static int flash_nios2_qspi_write_protection(struct device *dev, bool enable)
+static int flash_nios2_qspi_write_protection(const struct device *dev,
+					     bool enable)
 {
 	struct flash_nios2_qspi_config *flash_cfg = dev->data;
 	alt_qspi_controller2_dev *qspi_dev = &flash_cfg->qspi_dev;
@@ -474,7 +477,7 @@ static const struct flash_driver_api flash_nios2_qspi_api = {
 #endif
 };
 
-static int flash_nios2_qspi_init(struct device *dev)
+static int flash_nios2_qspi_init(const struct device *dev)
 {
 	struct flash_nios2_qspi_config *flash_cfg = dev->data;
 
diff --git a/drivers/flash/soc_flash_nrf.c b/drivers/flash/soc_flash_nrf.c
index 13ee80ad0e13a6..84f2c28c805bbb 100644
--- a/drivers/flash/soc_flash_nrf.c
+++ b/drivers/flash/soc_flash_nrf.c
@@ -172,7 +172,7 @@ static void nvmc_wait_ready(void)
 	}
 }
 
-static int flash_nrf_read(struct device *dev, off_t addr,
+static int flash_nrf_read(const struct device *dev, off_t addr,
 			    void *data, size_t len)
 {
 	if (is_regular_addr_valid(addr, len)) {
@@ -190,7 +190,7 @@ static int flash_nrf_read(struct device *dev, off_t addr,
 	return 0;
 }
 
-static int flash_nrf_write(struct device *dev, off_t addr,
+static int flash_nrf_write(const struct device *dev, off_t addr,
 			     const void *data, size_t len)
 {
 	int ret;
@@ -227,7 +227,7 @@ static int flash_nrf_write(struct device *dev, off_t addr,
 	return ret;
 }
 
-static int flash_nrf_erase(struct device *dev, off_t addr, size_t size)
+static int flash_nrf_erase(const struct device *dev, off_t addr, size_t size)
 {
 	uint32_t pg_size = nrfx_nvmc_flash_page_size_get();
 	uint32_t n_pages = size / pg_size;
@@ -270,7 +270,7 @@ static int flash_nrf_erase(struct device *dev, off_t addr, size_t size)
 	return ret;
 }
 
-static int flash_nrf_write_protection(struct device *dev, bool enable)
+static int flash_nrf_write_protection(const struct device *dev, bool enable)
 {
 	return 0;
 }
@@ -278,7 +278,7 @@ static int flash_nrf_write_protection(struct device *dev, bool enable)
 #if defined(CONFIG_FLASH_PAGE_LAYOUT)
 static struct flash_pages_layout dev_layout;
 
-static void flash_nrf_pages_layout(struct device *dev,
+static void flash_nrf_pages_layout(const struct device *dev,
 				     const struct flash_pages_layout **layout,
 				     size_t *layout_size)
 {
@@ -306,7 +306,7 @@ static const struct flash_driver_api flash_nrf_api = {
 #endif
 };
 
-static int nrf_flash_init(struct device *dev)
+static int nrf_flash_init(const struct device *dev)
 {
 	SYNC_INIT();
 
diff --git a/drivers/flash/soc_flash_rv32m1.c b/drivers/flash/soc_flash_rv32m1.c
index e8e31fcdc53394..b8a7730b330bb7 100644
--- a/drivers/flash/soc_flash_rv32m1.c
+++ b/drivers/flash/soc_flash_rv32m1.c
@@ -42,7 +42,8 @@ static const struct flash_parameters flash_mcux_parameters = {
  *
  */
 
-static int flash_mcux_erase(struct device *dev, off_t offset, size_t len)
+static int flash_mcux_erase(const struct device *dev, off_t offset,
+			    size_t len)
 {
 	struct flash_priv *priv = dev->data;
 	uint32_t addr;
@@ -64,7 +65,7 @@ static int flash_mcux_erase(struct device *dev, off_t offset, size_t len)
 	return (rc == kStatus_Success) ? 0 : -EINVAL;
 }
 
-static int flash_mcux_read(struct device *dev, off_t offset,
+static int flash_mcux_read(const struct device *dev, off_t offset,
 				void *data, size_t len)
 {
 	struct flash_priv *priv = dev->data;
@@ -82,7 +83,7 @@ static int flash_mcux_read(struct device *dev, off_t offset,
 	return 0;
 }
 
-static int flash_mcux_write(struct device *dev, off_t offset,
+static int flash_mcux_write(const struct device *dev, off_t offset,
 				const void *data, size_t len)
 {
 	struct flash_priv *priv = dev->data;
@@ -105,7 +106,7 @@ static int flash_mcux_write(struct device *dev, off_t offset,
 	return (rc == kStatus_Success) ? 0 : -EINVAL;
 }
 
-static int flash_mcux_write_protection(struct device *dev, bool enable)
+static int flash_mcux_write_protection(const struct device *dev, bool enable)
 {
 	struct flash_priv *priv = dev->data;
 	int rc = 0;
@@ -126,10 +127,9 @@ static const struct flash_pages_layout dev_layout = {
 	.pages_size = DT_PROP(SOC_NV_FLASH_NODE, erase_block_size),
 };
 
-static void flash_mcux_pages_layout(
-	struct device *dev,
-	const struct flash_pages_layout **layout,
-	size_t *layout_size)
+static void flash_mcux_pages_layout(const struct device *dev,
+				    const struct flash_pages_layout **layout,
+				    size_t *layout_size)
 {
 	*layout = &dev_layout;
 	*layout_size = 1;
@@ -157,7 +157,7 @@ static const struct flash_driver_api flash_mcux_api = {
 #endif
 };
 
-static int flash_mcux_init(struct device *dev)
+static int flash_mcux_init(const struct device *dev)
 {
 	struct flash_priv *priv = dev->data;
 	uint32_t pflash_block_base;
diff --git a/drivers/flash/spi_flash_at45.c b/drivers/flash/spi_flash_at45.c
index 77cdbf0217945d..3c44d890582c10 100644
--- a/drivers/flash/spi_flash_at45.c
+++ b/drivers/flash/spi_flash_at45.c
@@ -52,7 +52,7 @@ LOG_MODULE_REGISTER(spi_flash_at45, CONFIG_FLASH_LOG_LEVEL);
 	}
 
 struct spi_flash_at45_data {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_cs_control spi_cs;
 	struct k_sem lock;
 #if IS_ENABLED(CONFIG_DEVICE_POWER_MANAGEMENT)
@@ -83,27 +83,27 @@ static const struct flash_parameters flash_at45_parameters = {
 	.erase_value = 0xff,
 };
 
-static struct spi_flash_at45_data *get_dev_data(struct device *dev)
+static struct spi_flash_at45_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static const struct spi_flash_at45_config *get_dev_config(struct device *dev)
+static const struct spi_flash_at45_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static void acquire(struct device *dev)
+static void acquire(const struct device *dev)
 {
 	k_sem_take(&get_dev_data(dev)->lock, K_FOREVER);
 }
 
-static void release(struct device *dev)
+static void release(const struct device *dev)
 {
 	k_sem_give(&get_dev_data(dev)->lock);
 }
 
-static int check_jedec_id(struct device *dev)
+static int check_jedec_id(const struct device *dev)
 {
 	const struct spi_flash_at45_config *cfg = get_dev_config(dev);
 	int err;
@@ -154,7 +154,7 @@ static int check_jedec_id(struct device *dev)
  * - Byte 1 to MSB
  * of the pointed parameter.
  */
-static int read_status_register(struct device *dev, uint16_t *status)
+static int read_status_register(const struct device *dev, uint16_t *status)
 {
 	int err;
 	const uint8_t opcode = CMD_READ_STATUS;
@@ -189,7 +189,7 @@ static int read_status_register(struct device *dev, uint16_t *status)
 	return 0;
 }
 
-static int wait_until_ready(struct device *dev)
+static int wait_until_ready(const struct device *dev)
 {
 	int err;
 	uint16_t status;
@@ -201,7 +201,7 @@ static int wait_until_ready(struct device *dev)
 	return err;
 }
 
-static int configure_page_size(struct device *dev)
+static int configure_page_size(const struct device *dev)
 {
 	int err;
 	uint16_t status;
@@ -244,7 +244,7 @@ static bool is_valid_request(off_t addr, size_t size, size_t chip_size)
 	return (addr >= 0 && (addr + size) <= chip_size);
 }
 
-static int spi_flash_at45_read(struct device *dev, off_t offset,
+static int spi_flash_at45_read(const struct device *dev, off_t offset,
 			       void *data, size_t len)
 {
 	const struct spi_flash_at45_config *cfg = get_dev_config(dev);
@@ -292,7 +292,7 @@ static int spi_flash_at45_read(struct device *dev, off_t offset,
 	return (err != 0) ? -EIO : 0;
 }
 
-static int perform_write(struct device *dev, off_t offset,
+static int perform_write(const struct device *dev, off_t offset,
 			 const void *data, size_t len)
 {
 	int err;
@@ -329,7 +329,7 @@ static int perform_write(struct device *dev, off_t offset,
 	return (err != 0) ? -EIO : 0;
 }
 
-static int spi_flash_at45_write(struct device *dev, off_t offset,
+static int spi_flash_at45_write(const struct device *dev, off_t offset,
 				const void *data, size_t len)
 {
 	const struct spi_flash_at45_config *cfg = get_dev_config(dev);
@@ -366,7 +366,7 @@ static int spi_flash_at45_write(struct device *dev, off_t offset,
 	return err;
 }
 
-static int perform_chip_erase(struct device *dev)
+static int perform_chip_erase(const struct device *dev)
 {
 	int err;
 	uint8_t const chip_erase_cmd[] = CMD_CHIP_ERASE;
@@ -398,7 +398,8 @@ static bool is_erase_possible(size_t entity_size,
 		(offset & (entity_size - 1)) == 0);
 }
 
-static int perform_erase_op(struct device *dev, uint8_t opcode, off_t offset)
+static int perform_erase_op(const struct device *dev, uint8_t opcode,
+			    off_t offset)
 {
 	int err;
 	uint8_t const op_and_addr[] = {
@@ -428,7 +429,8 @@ static int perform_erase_op(struct device *dev, uint8_t opcode, off_t offset)
 	return (err != 0) ? -EIO : 0;
 }
 
-static int spi_flash_at45_erase(struct device *dev, off_t offset, size_t size)
+static int spi_flash_at45_erase(const struct device *dev, off_t offset,
+				size_t size)
 {
 	const struct spi_flash_at45_config *cfg = get_dev_config(dev);
 	int err = 0;
@@ -485,7 +487,8 @@ static int spi_flash_at45_erase(struct device *dev, off_t offset, size_t size)
 	return err;
 }
 
-static int spi_flash_at45_write_protection(struct device *dev, bool enable)
+static int spi_flash_at45_write_protection(const struct device *dev,
+					   bool enable)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(enable);
@@ -503,17 +506,17 @@ static int spi_flash_at45_write_protection(struct device *dev, bool enable)
 }
 
 #if IS_ENABLED(CONFIG_FLASH_PAGE_LAYOUT)
-static void spi_flash_at45_pages_layout(
-				struct device *dev,
-				const struct flash_pages_layout **layout,
-				size_t *layout_size)
+static void spi_flash_at45_pages_layout(const struct device *dev,
+					const struct flash_pages_layout **layout,
+					size_t *layout_size)
 {
 	*layout = &get_dev_config(dev)->pages_layout;
 	*layout_size = 1;
 }
 #endif /* IS_ENABLED(CONFIG_FLASH_PAGE_LAYOUT) */
 
-static int power_down_op(struct device *dev, uint8_t opcode, uint32_t delay)
+static int power_down_op(const struct device *dev, uint8_t opcode,
+			 uint32_t delay)
 {
 	int err = 0;
 	const struct spi_buf tx_buf[] = {
@@ -538,7 +541,7 @@ static int power_down_op(struct device *dev, uint8_t opcode, uint32_t delay)
 	return 0;
 }
 
-static int spi_flash_at45_init(struct device *dev)
+static int spi_flash_at45_init(const struct device *dev)
 {
 	struct spi_flash_at45_data *dev_data = get_dev_data(dev);
 	const struct spi_flash_at45_config *dev_config = get_dev_config(dev);
@@ -584,7 +587,8 @@ static int spi_flash_at45_init(struct device *dev)
 }
 
 #if IS_ENABLED(CONFIG_DEVICE_POWER_MANAGEMENT)
-static int spi_flash_at45_pm_control(struct device *dev, uint32_t ctrl_command,
+static int spi_flash_at45_pm_control(const struct device *dev,
+				     uint32_t ctrl_command,
 				     void *context, device_pm_cb cb, void *arg)
 {
 	struct spi_flash_at45_data *dev_data = get_dev_data(dev);
diff --git a/drivers/flash/spi_nor.c b/drivers/flash/spi_nor.c
index 727d158c801c0e..1d33369d04fa4f 100644
--- a/drivers/flash/spi_nor.c
+++ b/drivers/flash/spi_nor.c
@@ -101,7 +101,7 @@ struct spi_nor_config {
  */
 struct spi_nor_data {
 	struct k_sem sem;
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control cs_ctrl;
@@ -153,7 +153,7 @@ static const struct jesd216_erase_type minimal_erase_types[JESD216_NUM_ERASE_TYP
  * minimal, data for runtime and devicetree.
  */
 static inline const struct jesd216_erase_type *
-dev_erase_types(struct device *dev)
+dev_erase_types(const struct device *dev)
 {
 #ifdef CONFIG_SPI_NOR_SFDP_MINIMAL
 	return minimal_erase_types;
@@ -167,7 +167,7 @@ dev_erase_types(struct device *dev)
 /* Get the size of the flash device.  Data for runtime, constant for
  * minimal and devicetree.
  */
-static inline uint32_t dev_flash_size(struct device *dev)
+static inline uint32_t dev_flash_size(const struct device *dev)
 {
 #ifdef CONFIG_SPI_NOR_SFDP_RUNTIME
 	const struct spi_nor_data *data = dev->data;
@@ -183,7 +183,7 @@ static inline uint32_t dev_flash_size(struct device *dev)
 /* Get the flash device page size.  Constant for minimal, data for
  * runtime and devicetree.
  */
-static inline uint16_t dev_page_size(struct device *dev)
+static inline uint16_t dev_page_size(const struct device *dev)
 {
 #ifdef CONFIG_SPI_NOR_SFDP_MINIMAL
 	return 256;
@@ -396,7 +396,7 @@ static int exit_dpd(const struct device *const dev)
  * This means taking the lock and, if necessary, waking the device
  * from deep power-down mode.
  */
-static void acquire_device(struct device *dev)
+static void acquire_device(const struct device *dev)
 {
 	if (IS_ENABLED(CONFIG_MULTITHREADING)) {
 		struct spi_nor_data *const driver_data = dev->data;
@@ -414,7 +414,7 @@ static void acquire_device(struct device *dev)
  * This means (optionally) putting the device into deep power-down
  * mode, and releasing the lock.
  */
-static void release_device(struct device *dev)
+static void release_device(const struct device *dev)
 {
 	if (IS_ENABLED(CONFIG_SPI_NOR_IDLE_IN_DPD)) {
 		enter_dpd(dev);
@@ -433,7 +433,7 @@ static void release_device(struct device *dev)
  * @param dev The device structure
  * @return 0 on success, negative errno code otherwise
  */
-static int spi_nor_wait_until_ready(struct device *dev)
+static int spi_nor_wait_until_ready(const struct device *dev)
 {
 	int ret;
 	uint8_t reg;
@@ -445,7 +445,7 @@ static int spi_nor_wait_until_ready(struct device *dev)
 	return ret;
 }
 
-static int spi_nor_read(struct device *dev, off_t addr, void *dest,
+static int spi_nor_read(const struct device *dev, off_t addr, void *dest,
 			size_t size)
 {
 	const size_t flash_size = dev_flash_size(dev);
@@ -466,7 +466,8 @@ static int spi_nor_read(struct device *dev, off_t addr, void *dest,
 	return ret;
 }
 
-static int spi_nor_write(struct device *dev, off_t addr, const void *src,
+static int spi_nor_write(const struct device *dev, off_t addr,
+			 const void *src,
 			 size_t size)
 {
 	const size_t flash_size = dev_flash_size(dev);
@@ -513,7 +514,7 @@ static int spi_nor_write(struct device *dev, off_t addr, const void *src,
 	return ret;
 }
 
-static int spi_nor_erase(struct device *dev, off_t addr, size_t size)
+static int spi_nor_erase(const struct device *dev, off_t addr, size_t size)
 {
 	const size_t flash_size = dev_flash_size(dev);
 	int ret = 0;
@@ -577,7 +578,8 @@ static int spi_nor_erase(struct device *dev, off_t addr, size_t size)
 	return ret;
 }
 
-static int spi_nor_write_protection_set(struct device *dev, bool write_protect)
+static int spi_nor_write_protection_set(const struct device *dev,
+					bool write_protect)
 {
 	int ret;
 
@@ -601,7 +603,7 @@ static int spi_nor_write_protection_set(struct device *dev, bool write_protect)
 
 #if defined(CONFIG_FLASH_JESD216_API)
 
-static int spi_nor_sfdp_read(struct device *dev, off_t addr,
+static int spi_nor_sfdp_read(const struct device *dev, off_t addr,
 			     void *dest, size_t size)
 {
 	acquire_device(dev);
@@ -617,7 +619,7 @@ static int spi_nor_sfdp_read(struct device *dev, off_t addr,
 
 #endif /* CONFIG_FLASH_JESD216_API */
 
-static int spi_nor_read_jedec_id(struct device *dev,
+static int spi_nor_read_jedec_id(const struct device *dev,
 				 uint8_t *id)
 {
 	if (id == NULL) {
@@ -637,7 +639,7 @@ static int spi_nor_read_jedec_id(struct device *dev,
 
 #ifndef CONFIG_SPI_NOR_SFDP_MINIMAL
 
-static int spi_nor_process_bfp(struct device *dev,
+static int spi_nor_process_bfp(const struct device *dev,
 			       const struct jesd216_param_header *php,
 			       const struct jesd216_bfp *bfp)
 {
@@ -672,7 +674,7 @@ static int spi_nor_process_bfp(struct device *dev,
 	return 0;
 }
 
-static int spi_nor_process_sfdp(struct device *dev)
+static int spi_nor_process_sfdp(const struct device *dev)
 {
 	int rc;
 
@@ -751,7 +753,7 @@ static int spi_nor_process_sfdp(struct device *dev)
 }
 
 #if defined(CONFIG_FLASH_PAGE_LAYOUT)
-static int setup_pages_layout(struct device *dev)
+static int setup_pages_layout(const struct device *dev)
 {
 	int rv = 0;
 
@@ -824,7 +826,7 @@ static int setup_pages_layout(struct device *dev)
  * @param info The flash info structure
  * @return 0 on success, negative errno code otherwise
  */
-static int spi_nor_configure(struct device *dev)
+static int spi_nor_configure(const struct device *dev)
 {
 	struct spi_nor_data *data = dev->data;
 	uint8_t jedec_id[SPI_NOR_MAX_ID_LEN];
@@ -916,7 +918,7 @@ static int spi_nor_configure(struct device *dev)
  * @param name The flash name
  * @return 0 on success, negative errno code otherwise
  */
-static int spi_nor_init(struct device *dev)
+static int spi_nor_init(const struct device *dev)
 {
 	if (IS_ENABLED(CONFIG_MULTITHREADING)) {
 		struct spi_nor_data *const driver_data = dev->data;
@@ -929,7 +931,7 @@ static int spi_nor_init(struct device *dev)
 
 #if defined(CONFIG_FLASH_PAGE_LAYOUT)
 
-static void spi_nor_pages_layout(struct device *dev,
+static void spi_nor_pages_layout(const struct device *dev,
 				 const struct flash_pages_layout **layout,
 				 size_t *layout_size)
 {
diff --git a/drivers/gpio/gpio_cc13xx_cc26xx.c b/drivers/gpio/gpio_cc13xx_cc26xx.c
index 4c03e6f8e44671..d2fc6984c28d97 100644
--- a/drivers/gpio/gpio_cc13xx_cc26xx.c
+++ b/drivers/gpio/gpio_cc13xx_cc26xx.c
@@ -42,12 +42,12 @@ static const struct gpio_driver_config gpio_cc13xx_cc26xx_cfg_0 = {
 	.port_pin_mask = GPIO_PORT_PIN_MASK_FROM_DT_INST(0),
 };
 
-static int gpio_cc13xx_cc26xx_port_set_bits_raw(struct device *port,
-	uint32_t mask);
-static int gpio_cc13xx_cc26xx_port_clear_bits_raw(struct device *port,
-	uint32_t mask);
+static int gpio_cc13xx_cc26xx_port_set_bits_raw(const struct device *port,
+						uint32_t mask);
+static int gpio_cc13xx_cc26xx_port_clear_bits_raw(const struct device *port,
+						  uint32_t mask);
 
-static int gpio_cc13xx_cc26xx_config(struct device *port,
+static int gpio_cc13xx_cc26xx_config(const struct device *port,
 				     gpio_pin_t pin,
 				     gpio_flags_t flags)
 {
@@ -107,7 +107,8 @@ static int gpio_cc13xx_cc26xx_config(struct device *port,
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_port_get_raw(struct device *port, uint32_t *value)
+static int gpio_cc13xx_cc26xx_port_get_raw(const struct device *port,
+					   uint32_t *value)
 {
 	__ASSERT_NO_MSG(value != NULL);
 
@@ -116,8 +117,9 @@ static int gpio_cc13xx_cc26xx_port_get_raw(struct device *port, uint32_t *value)
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_port_set_masked_raw(struct device *port,
-	uint32_t mask, uint32_t value)
+static int gpio_cc13xx_cc26xx_port_set_masked_raw(const struct device *port,
+						  uint32_t mask,
+						  uint32_t value)
 {
 	GPIO_setMultiDio(mask & value);
 	GPIO_clearMultiDio(mask & ~value);
@@ -125,31 +127,34 @@ static int gpio_cc13xx_cc26xx_port_set_masked_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_port_set_bits_raw(struct device *port, uint32_t mask)
+static int gpio_cc13xx_cc26xx_port_set_bits_raw(const struct device *port,
+						uint32_t mask)
 {
 	GPIO_setMultiDio(mask);
 
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_port_clear_bits_raw(struct device *port,
-	uint32_t mask)
+static int gpio_cc13xx_cc26xx_port_clear_bits_raw(const struct device *port,
+						  uint32_t mask)
 {
 	GPIO_clearMultiDio(mask);
 
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_port_toggle_bits(struct device *port, uint32_t mask)
+static int gpio_cc13xx_cc26xx_port_toggle_bits(const struct device *port,
+					       uint32_t mask)
 {
 	GPIO_toggleMultiDio(mask);
 
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_pin_interrupt_configure(struct device *port,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_cc13xx_cc26xx_pin_interrupt_configure(const struct device *port,
+						      gpio_pin_t pin,
+						      enum gpio_int_mode mode,
+						      enum gpio_int_trig trig)
 {
 	uint32_t config = 0;
 
@@ -177,7 +182,7 @@ static int gpio_cc13xx_cc26xx_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-static int gpio_cc13xx_cc26xx_manage_callback(struct device *port,
+static int gpio_cc13xx_cc26xx_manage_callback(const struct device *port,
 					      struct gpio_callback *callback,
 					      bool set)
 {
@@ -186,7 +191,7 @@ static int gpio_cc13xx_cc26xx_manage_callback(struct device *port,
 	return gpio_manage_callback(&data->callbacks, callback, set);
 }
 
-static uint32_t gpio_cc13xx_cc26xx_get_pending_int(struct device *dev)
+static uint32_t gpio_cc13xx_cc26xx_get_pending_int(const struct device *dev)
 {
 	return GPIO_getEventMultiDio(GPIO_DIO_ALL_MASK);
 }
@@ -195,7 +200,7 @@ DEVICE_DECLARE(gpio_cc13xx_cc26xx);
 
 static void gpio_cc13xx_cc26xx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct gpio_cc13xx_cc26xx_data *data = dev->data;
 
 	uint32_t status = GPIO_getEventMultiDio(GPIO_DIO_ALL_MASK);
@@ -205,7 +210,7 @@ static void gpio_cc13xx_cc26xx_isr(void *arg)
 	gpio_fire_callbacks(&data->callbacks, dev, status);
 }
 
-static int gpio_cc13xx_cc26xx_init(struct device *dev)
+static int gpio_cc13xx_cc26xx_init(const struct device *dev)
 {
 #ifdef CONFIG_SYS_POWER_MANAGEMENT
 	/* Set dependency on gpio resource to turn on power domains */
diff --git a/drivers/gpio/gpio_cc32xx.c b/drivers/gpio/gpio_cc32xx.c
index 3a22aaa7a2adae..d8bc74f12497f4 100644
--- a/drivers/gpio/gpio_cc32xx.c
+++ b/drivers/gpio/gpio_cc32xx.c
@@ -64,10 +64,12 @@ struct gpio_cc32xx_data {
 #define DEV_DATA(dev) \
 	((struct gpio_cc32xx_data *)(dev)->data)
 
-static int gpio_cc32xx_port_set_bits_raw(struct device *port, uint32_t mask);
-static int gpio_cc32xx_port_clear_bits_raw(struct device *port, uint32_t mask);
+static int gpio_cc32xx_port_set_bits_raw(const struct device *port,
+					 uint32_t mask);
+static int gpio_cc32xx_port_clear_bits_raw(const struct device *port,
+					   uint32_t mask);
 
-static inline int gpio_cc32xx_config(struct device *port,
+static inline int gpio_cc32xx_config(const struct device *port,
 				     gpio_pin_t pin,
 				     gpio_flags_t flags)
 {
@@ -102,7 +104,8 @@ static inline int gpio_cc32xx_config(struct device *port,
 	return 0;
 }
 
-static int gpio_cc32xx_port_get_raw(struct device *port, uint32_t *value)
+static int gpio_cc32xx_port_get_raw(const struct device *port,
+				    uint32_t *value)
 {
 	const struct gpio_cc32xx_config *gpio_config = DEV_CFG(port);
 	unsigned long port_base = gpio_config->port_base;
@@ -113,8 +116,9 @@ static int gpio_cc32xx_port_get_raw(struct device *port, uint32_t *value)
 	return 0;
 }
 
-static int gpio_cc32xx_port_set_masked_raw(struct device *port, uint32_t mask,
-					  uint32_t value)
+static int gpio_cc32xx_port_set_masked_raw(const struct device *port,
+					   uint32_t mask,
+					   uint32_t value)
 {
 	const struct gpio_cc32xx_config *gpio_config = DEV_CFG(port);
 	unsigned long port_base = gpio_config->port_base;
@@ -124,7 +128,8 @@ static int gpio_cc32xx_port_set_masked_raw(struct device *port, uint32_t mask,
 	return 0;
 }
 
-static int gpio_cc32xx_port_set_bits_raw(struct device *port, uint32_t mask)
+static int gpio_cc32xx_port_set_bits_raw(const struct device *port,
+					 uint32_t mask)
 {
 	const struct gpio_cc32xx_config *gpio_config = DEV_CFG(port);
 	unsigned long port_base = gpio_config->port_base;
@@ -134,7 +139,8 @@ static int gpio_cc32xx_port_set_bits_raw(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_cc32xx_port_clear_bits_raw(struct device *port, uint32_t mask)
+static int gpio_cc32xx_port_clear_bits_raw(const struct device *port,
+					   uint32_t mask)
 {
 	const struct gpio_cc32xx_config *gpio_config = DEV_CFG(port);
 	unsigned long port_base = gpio_config->port_base;
@@ -144,7 +150,8 @@ static int gpio_cc32xx_port_clear_bits_raw(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_cc32xx_port_toggle_bits(struct device *port, uint32_t mask)
+static int gpio_cc32xx_port_toggle_bits(const struct device *port,
+					uint32_t mask)
 {
 	const struct gpio_cc32xx_config *gpio_config = DEV_CFG(port);
 	unsigned long port_base = gpio_config->port_base;
@@ -158,9 +165,10 @@ static int gpio_cc32xx_port_toggle_bits(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_cc32xx_pin_interrupt_configure(struct device *port,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_cc32xx_pin_interrupt_configure(const struct device *port,
+					       gpio_pin_t pin,
+					       enum gpio_int_mode mode,
+					       enum gpio_int_trig trig)
 {
 	const struct gpio_cc32xx_config *gpio_config = DEV_CFG(port);
 	unsigned long port_base = gpio_config->port_base;
@@ -200,8 +208,9 @@ static int gpio_cc32xx_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-static int gpio_cc32xx_manage_callback(struct device *dev,
-				    struct gpio_callback *callback, bool set)
+static int gpio_cc32xx_manage_callback(const struct device *dev,
+				       struct gpio_callback *callback,
+				       bool set)
 {
 	struct gpio_cc32xx_data *data = DEV_DATA(dev);
 
@@ -210,7 +219,7 @@ static int gpio_cc32xx_manage_callback(struct device *dev,
 
 static void gpio_cc32xx_port_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct gpio_cc32xx_config *config = DEV_CFG(dev);
 	struct gpio_cc32xx_data *data = DEV_DATA(dev);
 	uint32_t int_status;
@@ -237,7 +246,7 @@ static const struct gpio_driver_api api_funcs = {
 };
 
 #define GPIO_CC32XX_INIT_FUNC(n)					     \
-	static int gpio_cc32xx_a##n##_init(struct device *dev)		     \
+	static int gpio_cc32xx_a##n##_init(const struct device *dev)		     \
 	{								     \
 		ARG_UNUSED(dev);					     \
 									     \
diff --git a/drivers/gpio/gpio_cmsdk_ahb.c b/drivers/gpio/gpio_cmsdk_ahb.c
index 0576ed08b75f7d..71582dbe3b3d17 100644
--- a/drivers/gpio/gpio_cmsdk_ahb.c
+++ b/drivers/gpio/gpio_cmsdk_ahb.c
@@ -22,7 +22,7 @@
  * @brief GPIO driver for ARM CMSDK AHB GPIO
  */
 
-typedef void (*gpio_config_func_t)(struct device *port);
+typedef void (*gpio_config_func_t)(const struct device *port);
 
 struct gpio_cmsdk_ahb_cfg {
 	/* gpio_driver_config needs to be first */
@@ -44,7 +44,8 @@ struct gpio_cmsdk_ahb_dev_data {
 	sys_slist_t gpio_cb;
 };
 
-static int gpio_cmsdk_ahb_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_cmsdk_ahb_port_get_raw(const struct device *dev,
+				       uint32_t *value)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -53,8 +54,9 @@ static int gpio_cmsdk_ahb_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_cmsdk_ahb_port_set_masked_raw(struct device *dev, uint32_t mask,
-					 uint32_t value)
+static int gpio_cmsdk_ahb_port_set_masked_raw(const struct device *dev,
+					      uint32_t mask,
+					      uint32_t value)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -63,7 +65,8 @@ static int gpio_cmsdk_ahb_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_cmsdk_ahb_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_cmsdk_ahb_port_set_bits_raw(const struct device *dev,
+					    uint32_t mask)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -72,7 +75,8 @@ static int gpio_cmsdk_ahb_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_cmsdk_ahb_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_cmsdk_ahb_port_clear_bits_raw(const struct device *dev,
+					      uint32_t mask)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -81,7 +85,8 @@ static int gpio_cmsdk_ahb_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_cmsdk_ahb_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_cmsdk_ahb_port_toggle_bits(const struct device *dev,
+					   uint32_t mask)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -90,7 +95,8 @@ static int gpio_cmsdk_ahb_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int cmsdk_ahb_gpio_config(struct device *dev, uint32_t mask, gpio_flags_t flags)
+static int cmsdk_ahb_gpio_config(const struct device *dev, uint32_t mask,
+				 gpio_flags_t flags)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -137,16 +143,17 @@ static int cmsdk_ahb_gpio_config(struct device *dev, uint32_t mask, gpio_flags_t
  *
  * @return 0 if successful, failed otherwise
  */
-static int gpio_cmsdk_ahb_config(struct device *dev,
+static int gpio_cmsdk_ahb_config(const struct device *dev,
 				 gpio_pin_t pin,
 				 gpio_flags_t flags)
 {
 	return cmsdk_ahb_gpio_config(dev, BIT(pin), flags);
 }
 
-static int gpio_cmsdk_ahb_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_cmsdk_ahb_pin_interrupt_configure(const struct device *dev,
+						  gpio_pin_t pin,
+						  enum gpio_int_mode mode,
+						  enum gpio_int_trig trig)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
@@ -186,7 +193,7 @@ static int gpio_cmsdk_ahb_pin_interrupt_configure(struct device *dev,
 
 static void gpio_cmsdk_ahb_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 	struct gpio_cmsdk_ahb_dev_data *data = dev->data;
 	uint32_t int_stat;
@@ -200,7 +207,7 @@ static void gpio_cmsdk_ahb_isr(void *arg)
 
 }
 
-static int gpio_cmsdk_ahb_manage_callback(struct device *dev,
+static int gpio_cmsdk_ahb_manage_callback(const struct device *dev,
 					  struct gpio_callback *callback,
 					  bool set)
 {
@@ -226,13 +233,13 @@ static const struct gpio_driver_api gpio_cmsdk_ahb_drv_api_funcs = {
  * @param dev Device struct
  * @return 0 if successful, failed otherwise.
  */
-static int gpio_cmsdk_ahb_init(struct device *dev)
+static int gpio_cmsdk_ahb_init(const struct device *dev)
 {
 	const struct gpio_cmsdk_ahb_cfg * const cfg = dev->config;
 
 #ifdef CONFIG_CLOCK_CONTROL
 	/* Enable clock for subsystem */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(CONFIG_ARM_CLOCK_CONTROL_DEV_NAME);
 
 #ifdef CONFIG_SOC_SERIES_BEETLE
diff --git a/drivers/gpio/gpio_dw.c b/drivers/gpio/gpio_dw.c
index 51b5190a7dfa9f..925cc374c91f67 100644
--- a/drivers/gpio/gpio_dw.c
+++ b/drivers/gpio/gpio_dw.c
@@ -32,8 +32,9 @@
 #include <power/power.h>
 #endif
 
-static int gpio_dw_port_set_bits_raw(struct device *port, uint32_t mask);
-static int gpio_dw_port_clear_bits_raw(struct device *port, uint32_t mask);
+static int gpio_dw_port_set_bits_raw(const struct device *port, uint32_t mask);
+static int gpio_dw_port_clear_bits_raw(const struct device *port,
+				       uint32_t mask);
 
 /*
  * ARC architecture configure IP through IO auxiliary registers.
@@ -84,10 +85,10 @@ static void dw_set_bit(uint32_t base_addr, uint32_t offset,
 #endif
 
 #ifdef CONFIG_GPIO_DW_CLOCK_GATE
-static inline void gpio_dw_clock_config(struct device *port)
+static inline void gpio_dw_clock_config(const struct device *port)
 {
 	char *drv = CONFIG_GPIO_DW_CLOCK_GATE_DRV_NAME;
-	struct device *clk;
+	const struct device *clk;
 
 	clk = device_get_binding(drv);
 	if (clk) {
@@ -97,7 +98,7 @@ static inline void gpio_dw_clock_config(struct device *port)
 	}
 }
 
-static inline void gpio_dw_clock_on(struct device *port)
+static inline void gpio_dw_clock_on(const struct device *port)
 {
 	const struct gpio_dw_config *config = port->config;
 	struct gpio_dw_runtime *context = port->data;
@@ -105,7 +106,7 @@ static inline void gpio_dw_clock_on(struct device *port)
 	clock_control_on(context->clock, config->clock_data);
 }
 
-static inline void gpio_dw_clock_off(struct device *port)
+static inline void gpio_dw_clock_off(const struct device *port)
 {
 	const struct gpio_dw_config *config = port->config;
 	struct gpio_dw_runtime *context = port->data;
@@ -206,9 +207,10 @@ static inline uint32_t dw_get_dir_port(uint32_t base_addr)
 	return ddr_port;
 }
 
-static int gpio_dw_pin_interrupt_configure(struct device *port,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_dw_pin_interrupt_configure(const struct device *port,
+					   gpio_pin_t pin,
+					   enum gpio_int_mode mode,
+					   enum gpio_int_trig trig)
 {
 	struct gpio_dw_runtime *context = port->data;
 	const struct gpio_dw_config *config = port->config;
@@ -271,7 +273,7 @@ static int gpio_dw_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-static inline void dw_pin_config(struct device *port,
+static inline void dw_pin_config(const struct device *port,
 				 uint32_t pin, int flags)
 {
 	struct gpio_dw_runtime *context = port->data;
@@ -303,7 +305,7 @@ static inline void dw_pin_config(struct device *port,
 	}
 }
 
-static inline int gpio_dw_config(struct device *port,
+static inline int gpio_dw_config(const struct device *port,
 				 gpio_pin_t pin,
 				 gpio_flags_t flags)
 {
@@ -339,7 +341,7 @@ static inline int gpio_dw_config(struct device *port,
 	return 0;
 }
 
-static int gpio_dw_port_get_raw(struct device *port, uint32_t *value)
+static int gpio_dw_port_get_raw(const struct device *port, uint32_t *value)
 {
 	struct gpio_dw_runtime *context = port->data;
 	uint32_t base_addr = dw_base_to_block_base(context->base_addr);
@@ -351,7 +353,7 @@ static int gpio_dw_port_get_raw(struct device *port, uint32_t *value)
 	return 0;
 }
 
-static int gpio_dw_port_set_masked_raw(struct device *port,
+static int gpio_dw_port_set_masked_raw(const struct device *port,
 				       uint32_t mask, uint32_t value)
 {
 	struct gpio_dw_runtime *context = port->data;
@@ -367,7 +369,7 @@ static int gpio_dw_port_set_masked_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_dw_port_set_bits_raw(struct device *port, uint32_t mask)
+static int gpio_dw_port_set_bits_raw(const struct device *port, uint32_t mask)
 {
 	struct gpio_dw_runtime *context = port->data;
 	uint32_t base_addr = dw_base_to_block_base(context->base_addr);
@@ -382,7 +384,8 @@ static int gpio_dw_port_set_bits_raw(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_dw_port_clear_bits_raw(struct device *port, uint32_t mask)
+static int gpio_dw_port_clear_bits_raw(const struct device *port,
+				       uint32_t mask)
 {
 	struct gpio_dw_runtime *context = port->data;
 	uint32_t base_addr = dw_base_to_block_base(context->base_addr);
@@ -397,7 +400,7 @@ static int gpio_dw_port_clear_bits_raw(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_dw_port_toggle_bits(struct device *port, uint32_t mask)
+static int gpio_dw_port_toggle_bits(const struct device *port, uint32_t mask)
 {
 	struct gpio_dw_runtime *context = port->data;
 	uint32_t base_addr = dw_base_to_block_base(context->base_addr);
@@ -412,7 +415,7 @@ static int gpio_dw_port_toggle_bits(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static inline int gpio_dw_manage_callback(struct device *port,
+static inline int gpio_dw_manage_callback(const struct device *port,
 					  struct gpio_callback *callback,
 					  bool set)
 {
@@ -422,21 +425,22 @@ static inline int gpio_dw_manage_callback(struct device *port,
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static void gpio_dw_set_power_state(struct device *port, uint32_t power_state)
+static void gpio_dw_set_power_state(const struct device *port,
+				    uint32_t power_state)
 {
 	struct gpio_dw_runtime *context = port->data;
 
 	context->device_power_state = power_state;
 }
 
-static uint32_t gpio_dw_get_power_state(struct device *port)
+static uint32_t gpio_dw_get_power_state(const struct device *port)
 {
 	struct gpio_dw_runtime *context = port->data;
 
 	return context->device_power_state;
 }
 
-static inline int gpio_dw_suspend_port(struct device *port)
+static inline int gpio_dw_suspend_port(const struct device *port)
 {
 	gpio_dw_clock_off(port);
 	gpio_dw_set_power_state(port, DEVICE_PM_SUSPEND_STATE);
@@ -444,7 +448,7 @@ static inline int gpio_dw_suspend_port(struct device *port)
 	return 0;
 }
 
-static inline int gpio_dw_resume_from_suspend_port(struct device *port)
+static inline int gpio_dw_resume_from_suspend_port(const struct device *port)
 {
 	gpio_dw_clock_on(port);
 	gpio_dw_set_power_state(port, DEVICE_PM_ACTIVE_STATE);
@@ -455,7 +459,8 @@ static inline int gpio_dw_resume_from_suspend_port(struct device *port)
 * Implements the driver control management functionality
 * the *context may include IN data or/and OUT data
 */
-static int gpio_dw_device_ctrl(struct device *port, uint32_t ctrl_command,
+static int gpio_dw_device_ctrl(const struct device *port,
+			       uint32_t ctrl_command,
 			       void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
@@ -484,7 +489,7 @@ static int gpio_dw_device_ctrl(struct device *port, uint32_t ctrl_command,
 
 static void gpio_dw_isr(void *arg)
 {
-	struct device *port = (struct device *)arg;
+	const struct device *port = (const struct device *)arg;
 	struct gpio_dw_runtime *context = port->data;
 	uint32_t base_addr = dw_base_to_block_base(context->base_addr);
 	uint32_t int_status;
@@ -517,7 +522,7 @@ static const struct gpio_driver_api api_funcs = {
 	.manage_callback = gpio_dw_manage_callback,
 };
 
-static int gpio_dw_initialize(struct device *port)
+static int gpio_dw_initialize(const struct device *port)
 {
 	struct gpio_dw_runtime *context = port->data;
 	const struct gpio_dw_config *config = port->config;
@@ -547,7 +552,7 @@ static int gpio_dw_initialize(struct device *port)
 
 /* Bindings to the plaform */
 #ifdef CONFIG_GPIO_DW_0
-static void gpio_config_0_irq(struct device *port);
+static void gpio_config_0_irq(const struct device *port);
 
 static const struct gpio_dw_config gpio_config_0 = {
 	.common = {
@@ -588,7 +593,7 @@ DEVICE_AND_API_INIT(gpio_dw_0, DT_INST_LABEL(0),
 #else
 #define INST_0_IRQ_FLAGS 0
 #endif
-static void gpio_config_0_irq(struct device *port)
+static void gpio_config_0_irq(const struct device *port)
 {
 #if (DT_INST_IRQN(0) > 0)
 	const struct gpio_dw_config *config = port->config;
@@ -600,7 +605,7 @@ static void gpio_config_0_irq(struct device *port)
 		    INST_0_IRQ_FLAGS);
 	irq_enable(config->irq_num);
 #elif defined(CONFIG_GPIO_DW_0_IRQ_SHARED)
-	struct device *shared_irq_dev;
+	const struct device *shared_irq_dev;
 
 	shared_irq_dev = device_get_binding(config->shared_irq_dev_name);
 	__ASSERT(shared_irq_dev != NULL,
@@ -616,7 +621,7 @@ static void gpio_config_0_irq(struct device *port)
 
 
 #ifdef CONFIG_GPIO_DW_1
-static void gpio_config_1_irq(struct device *port);
+static void gpio_config_1_irq(const struct device *port);
 
 static const struct gpio_dw_config gpio_dw_config_1 = {
 	.common = {
@@ -658,7 +663,7 @@ DEVICE_AND_API_INIT(gpio_dw_1, DT_INST_LABEL(1),
 #else
 #define INST_1_IRQ_FLAGS 0
 #endif
-static void gpio_config_1_irq(struct device *port)
+static void gpio_config_1_irq(const struct device *port)
 {
 #if (DT_INST_IRQN(1) > 0)
 	const struct gpio_dw_config *config = port->config;
@@ -670,7 +675,7 @@ static void gpio_config_1_irq(struct device *port)
 		    INST_1_IRQ_FLAGS);
 	irq_enable(config->irq_num);
 #elif defined(CONFIG_GPIO_DW_1_IRQ_SHARED)
-	struct device *shared_irq_dev;
+	const struct device *shared_irq_dev;
 
 	shared_irq_dev = device_get_binding(config->shared_irq_dev_name);
 	__ASSERT(shared_irq_dev != NULL,
@@ -685,7 +690,7 @@ static void gpio_config_1_irq(struct device *port)
 #endif /* CONFIG_GPIO_DW_1 */
 
 #ifdef CONFIG_GPIO_DW_2
-static void gpio_config_2_irq(struct device *port);
+static void gpio_config_2_irq(const struct device *port);
 
 static const struct gpio_dw_config gpio_dw_config_2 = {
 	.common = {
@@ -726,7 +731,7 @@ DEVICE_AND_API_INIT(gpio_dw_2, DT_INST_LABEL(2),
 #else
 #define INST_2_IRQ_FLAGS 0
 #endif
-static void gpio_config_2_irq(struct device *port)
+static void gpio_config_2_irq(const struct device *port)
 {
 #if (DT_INST_IRQN(2) > 0)
 	const struct gpio_dw_config *config = port->config;
@@ -738,7 +743,7 @@ static void gpio_config_2_irq(struct device *port)
 		    INST_2_IRQ_FLAGS);
 	irq_enable(config->irq_num);
 #elif defined(CONFIG_GPIO_DW_2_IRQ_SHARED)
-	struct device *shared_irq_dev;
+	const struct device *shared_irq_dev;
 
 	shared_irq_dev = device_get_binding(config->shared_irq_dev_name);
 	__ASSERT(shared_irq_dev != NULL,
@@ -753,7 +758,7 @@ static void gpio_config_2_irq(struct device *port)
 #endif /* CONFIG_GPIO_DW_2 */
 
 #ifdef CONFIG_GPIO_DW_3
-static void gpio_config_3_irq(struct device *port);
+static void gpio_config_3_irq(const struct device *port);
 
 static const struct gpio_dw_config gpio_dw_config_3 = {
 	.common = {
@@ -794,7 +799,7 @@ DEVICE_AND_API_INIT(gpio_dw_3, DT_INST_LABEL(3),
 #else
 #define INST_3_IRQ_FLAGS 0
 #endif
-static void gpio_config_3_irq(struct device *port)
+static void gpio_config_3_irq(const struct device *port)
 {
 #if (DT_INST_IRQN(3) > 0)
 	const struct gpio_dw_config *config = port->config;
@@ -806,7 +811,7 @@ static void gpio_config_3_irq(struct device *port)
 		    INST_3_IRQ_FLAGS);
 	irq_enable(config->irq_num);
 #elif defined(CONFIG_GPIO_DW_3_IRQ_SHARED)
-	struct device *shared_irq_dev;
+	const struct device *shared_irq_dev;
 
 	shared_irq_dev = device_get_binding(config->shared_irq_dev_name);
 	__ASSERT(shared_irq_dev != NULL,
diff --git a/drivers/gpio/gpio_dw.h b/drivers/gpio/gpio_dw.h
index 5b94ebcc7ae456..d3219f295e9a2b 100644
--- a/drivers/gpio/gpio_dw.h
+++ b/drivers/gpio/gpio_dw.h
@@ -15,7 +15,7 @@
 extern "C" {
 #endif
 
-typedef void (*gpio_config_irq_t)(struct device *port);
+typedef void (*gpio_config_irq_t)(const struct device *port);
 
 struct gpio_dw_config {
 	/* gpio_driver_config needs to be first */
@@ -38,7 +38,7 @@ struct gpio_dw_runtime {
 	struct gpio_driver_data common;
 	uint32_t base_addr;
 #ifdef CONFIG_GPIO_DW_CLOCK_GATE
-	struct device *clock;
+	const struct device *clock;
 #endif
 	sys_slist_t callbacks;
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
diff --git a/drivers/gpio/gpio_esp32.c b/drivers/gpio/gpio_esp32.c
index d5f76cf8e6592e..65c7c2d44d2c74 100644
--- a/drivers/gpio/gpio_esp32.c
+++ b/drivers/gpio/gpio_esp32.c
@@ -41,7 +41,7 @@
 struct gpio_esp32_data {
 	/* gpio_driver_data needs to be first */
 	struct gpio_driver_data common;
-	struct device *pinmux;
+	const struct device *pinmux;
 
 	struct {
 		volatile uint32_t *set_reg;
@@ -56,7 +56,7 @@ struct gpio_esp32_data {
 	sys_slist_t cb;
 };
 
-static int gpio_esp32_config(struct device *dev,
+static int gpio_esp32_config(const struct device *dev,
 			     gpio_pin_t pin,
 			     gpio_flags_t flags)
 {
@@ -115,7 +115,7 @@ static int gpio_esp32_config(struct device *dev,
 	return 0;
 }
 
-static int gpio_esp32_port_get_raw(struct device *port, uint32_t *value)
+static int gpio_esp32_port_get_raw(const struct device *port, uint32_t *value)
 {
 	struct gpio_esp32_data *data = port->data;
 
@@ -124,7 +124,7 @@ static int gpio_esp32_port_get_raw(struct device *port, uint32_t *value)
 	return 0;
 }
 
-static int gpio_esp32_port_set_masked_raw(struct device *port,
+static int gpio_esp32_port_set_masked_raw(const struct device *port,
 					  uint32_t mask, uint32_t value)
 {
 	struct gpio_esp32_data *data = port->data;
@@ -138,7 +138,7 @@ static int gpio_esp32_port_set_masked_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_esp32_port_set_bits_raw(struct device *port,
+static int gpio_esp32_port_set_bits_raw(const struct device *port,
 					uint32_t pins)
 {
 	struct gpio_esp32_data *data = port->data;
@@ -147,7 +147,7 @@ static int gpio_esp32_port_set_bits_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_esp32_port_clear_bits_raw(struct device *port,
+static int gpio_esp32_port_clear_bits_raw(const struct device *port,
 					  uint32_t pins)
 {
 	struct gpio_esp32_data *data = port->data;
@@ -156,7 +156,7 @@ static int gpio_esp32_port_clear_bits_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_esp32_port_toggle_bits(struct device *port,
+static int gpio_esp32_port_toggle_bits(const struct device *port,
 				       uint32_t pins)
 {
 	struct gpio_esp32_data *data = port->data;
@@ -213,7 +213,7 @@ static int convert_int_type(enum gpio_int_mode mode,
 	return -EINVAL;
 }
 
-static int gpio_esp32_pin_interrupt_configure(struct device *port,
+static int gpio_esp32_pin_interrupt_configure(const struct device *port,
 					      gpio_pin_t pin,
 					      enum gpio_int_mode mode,
 					      enum gpio_int_trig trig)
@@ -244,7 +244,7 @@ static int gpio_esp32_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-static int gpio_esp32_manage_callback(struct device *dev,
+static int gpio_esp32_manage_callback(const struct device *dev,
 				      struct gpio_callback *callback,
 				      bool set)
 {
@@ -253,7 +253,7 @@ static int gpio_esp32_manage_callback(struct device *dev,
 	return gpio_manage_callback(&data->cb, callback, set);
 }
 
-static void gpio_esp32_fire_callbacks(struct device *device)
+static void gpio_esp32_fire_callbacks(const struct device *device)
 {
 	struct gpio_esp32_data *data = device->data;
 	uint32_t irq_status = *data->port.irq_status_reg;
@@ -265,7 +265,7 @@ static void gpio_esp32_fire_callbacks(struct device *device)
 
 static void gpio_esp32_isr(void *param);
 
-static int gpio_esp32_init(struct device *device)
+static int gpio_esp32_init(const struct device *device)
 {
 	struct gpio_esp32_data *data = device->data;
 	static bool isr_connected;
diff --git a/drivers/gpio/gpio_gecko.c b/drivers/gpio/gpio_gecko.c
index 52e3ef0d9eb252..7ee86f5244aaf5 100644
--- a/drivers/gpio/gpio_gecko.c
+++ b/drivers/gpio/gpio_gecko.c
@@ -45,7 +45,7 @@ struct gpio_gecko_common_config {
 
 struct gpio_gecko_common_data {
 	/* a list of all ports */
-	struct device *ports[NUMBER_OF_PORTS];
+	const struct device *ports[NUMBER_OF_PORTS];
 	size_t count;
 };
 
@@ -65,13 +65,13 @@ struct gpio_gecko_data {
 };
 
 static inline void gpio_gecko_add_port(struct gpio_gecko_common_data *data,
-				       struct device *dev)
+				       const struct device *dev)
 {
 	__ASSERT(dev, "No port device!");
 	data->ports[data->count++] = dev;
 }
 
-static int gpio_gecko_configure(struct device *dev,
+static int gpio_gecko_configure(const struct device *dev,
 				gpio_pin_t pin,
 				gpio_flags_t flags)
 {
@@ -124,7 +124,7 @@ static int gpio_gecko_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_gecko_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_gecko_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct gpio_gecko_config *config = dev->config;
 	GPIO_Port_TypeDef gpio_index = config->gpio_index;
@@ -134,7 +134,8 @@ static int gpio_gecko_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_gecko_port_set_masked_raw(struct device *dev, uint32_t mask,
+static int gpio_gecko_port_set_masked_raw(const struct device *dev,
+					  uint32_t mask,
 					  uint32_t value)
 {
 	const struct gpio_gecko_config *config = dev->config;
@@ -145,7 +146,8 @@ static int gpio_gecko_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_gecko_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_gecko_port_set_bits_raw(const struct device *dev,
+					uint32_t mask)
 {
 	const struct gpio_gecko_config *config = dev->config;
 	GPIO_Port_TypeDef gpio_index = config->gpio_index;
@@ -155,7 +157,8 @@ static int gpio_gecko_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_gecko_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_gecko_port_clear_bits_raw(const struct device *dev,
+					  uint32_t mask)
 {
 	const struct gpio_gecko_config *config = dev->config;
 	GPIO_Port_TypeDef gpio_index = config->gpio_index;
@@ -165,7 +168,8 @@ static int gpio_gecko_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_gecko_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_gecko_port_toggle_bits(const struct device *dev,
+				       uint32_t mask)
 {
 	const struct gpio_gecko_config *config = dev->config;
 	GPIO_Port_TypeDef gpio_index = config->gpio_index;
@@ -175,9 +179,10 @@ static int gpio_gecko_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_gecko_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_gecko_pin_interrupt_configure(const struct device *dev,
+					      gpio_pin_t pin,
+					      enum gpio_int_mode mode,
+					      enum gpio_int_trig trig)
 {
 	const struct gpio_gecko_config *config = dev->config;
 	struct gpio_gecko_data *data = dev->data;
@@ -218,7 +223,7 @@ static int gpio_gecko_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_gecko_manage_callback(struct device *dev,
+static int gpio_gecko_manage_callback(const struct device *dev,
 				      struct gpio_callback *callback, bool set)
 {
 	struct gpio_gecko_data *data = dev->data;
@@ -231,10 +236,10 @@ static int gpio_gecko_manage_callback(struct device *dev,
  */
 static void gpio_gecko_common_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct gpio_gecko_common_data *data = dev->data;
 	uint32_t enabled_int, int_status;
-	struct device *port_dev;
+	const struct device *port_dev;
 	struct gpio_gecko_data *port_data;
 
 	int_status = GPIO->IF;
@@ -271,7 +276,7 @@ static const struct gpio_driver_api gpio_gecko_common_driver_api = {
 	.manage_callback = gpio_gecko_manage_callback,
 };
 
-static int gpio_gecko_common_init(struct device *dev);
+static int gpio_gecko_common_init(const struct device *dev);
 
 static const struct gpio_gecko_common_config gpio_gecko_common_config = {
 };
@@ -284,7 +289,7 @@ DEVICE_AND_API_INIT(gpio_gecko_common, DT_LABEL(DT_INST(0, silabs_gecko_gpio)),
 		    POST_KERNEL, CONFIG_GPIO_GECKO_COMMON_INIT_PRIORITY,
 		    &gpio_gecko_common_driver_api);
 
-static int gpio_gecko_common_init(struct device *dev)
+static int gpio_gecko_common_init(const struct device *dev)
 {
 	gpio_gecko_common_data.count = 0;
 	IRQ_CONNECT(GPIO_EVEN_IRQn,
diff --git a/drivers/gpio/gpio_handlers.c b/drivers/gpio/gpio_handlers.c
index a43e9c91cc226f..0a835165e262a9 100644
--- a/drivers/gpio/gpio_handlers.c
+++ b/drivers/gpio/gpio_handlers.c
@@ -7,71 +7,76 @@
 #include <drivers/gpio.h>
 #include <syscall_handler.h>
 
-static inline int z_vrfy_gpio_config(struct device *port,
+static inline int z_vrfy_gpio_config(const struct device *port,
 				     gpio_pin_t pin, gpio_flags_t flags)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, pin_configure));
-	return z_impl_gpio_config((struct device *)port, pin, flags);
+	return z_impl_gpio_config((const struct device *)port, pin, flags);
 }
 #include <syscalls/gpio_config_mrsh.c>
 
-static inline int z_vrfy_gpio_port_get_raw(struct device *port,
+static inline int z_vrfy_gpio_port_get_raw(const struct device *port,
 					   gpio_port_value_t *value)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, port_get_raw));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(value, sizeof(gpio_port_value_t)));
-	return z_impl_gpio_port_get_raw((struct device *)port,
+	return z_impl_gpio_port_get_raw((const struct device *)port,
 					(gpio_port_value_t *)value);
 }
 #include <syscalls/gpio_port_get_raw_mrsh.c>
 
-static inline int z_vrfy_gpio_port_set_masked_raw(struct device *port,
-		gpio_port_pins_t mask, gpio_port_value_t value)
+static inline int z_vrfy_gpio_port_set_masked_raw(const struct device *port,
+						  gpio_port_pins_t mask,
+						  gpio_port_value_t value)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, port_set_masked_raw));
-	return z_impl_gpio_port_set_masked_raw((struct device *)port, mask,
+	return z_impl_gpio_port_set_masked_raw((const struct device *)port,
+						mask,
 						value);
 }
 #include <syscalls/gpio_port_set_masked_raw_mrsh.c>
 
-static inline int z_vrfy_gpio_port_set_bits_raw(struct device *port,
+static inline int z_vrfy_gpio_port_set_bits_raw(const struct device *port,
 						gpio_port_pins_t pins)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, port_set_bits_raw));
-	return z_impl_gpio_port_set_bits_raw((struct device *)port, pins);
+	return z_impl_gpio_port_set_bits_raw((const struct device *)port,
+					     pins);
 }
 #include <syscalls/gpio_port_set_bits_raw_mrsh.c>
 
-static inline int z_vrfy_gpio_port_clear_bits_raw(struct device *port,
+static inline int z_vrfy_gpio_port_clear_bits_raw(const struct device *port,
 						  gpio_port_pins_t pins)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, port_clear_bits_raw));
-	return z_impl_gpio_port_clear_bits_raw((struct device *)port, pins);
+	return z_impl_gpio_port_clear_bits_raw((const struct device *)port,
+					       pins);
 }
 #include <syscalls/gpio_port_clear_bits_raw_mrsh.c>
 
-static inline int z_vrfy_gpio_port_toggle_bits(struct device *port,
+static inline int z_vrfy_gpio_port_toggle_bits(const struct device *port,
 					       gpio_port_pins_t pins)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, port_toggle_bits));
-	return z_impl_gpio_port_toggle_bits((struct device *)port, pins);
+	return z_impl_gpio_port_toggle_bits((const struct device *)port, pins);
 }
 #include <syscalls/gpio_port_toggle_bits_mrsh.c>
 
-static inline int z_vrfy_gpio_pin_interrupt_configure(struct device *port,
+static inline int z_vrfy_gpio_pin_interrupt_configure(const struct device *port,
 						      gpio_pin_t pin,
 						      gpio_flags_t flags)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(port, pin_interrupt_configure));
-	return z_impl_gpio_pin_interrupt_configure((struct device *)port, pin,
+	return z_impl_gpio_pin_interrupt_configure((const struct device *)port,
+						   pin,
 						   flags);
 }
 #include <syscalls/gpio_pin_interrupt_configure_mrsh.c>
 
-static inline int z_vrfy_gpio_get_pending_int(struct device *dev)
+static inline int z_vrfy_gpio_get_pending_int(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_GPIO(dev, get_pending_int));
 
-	return z_impl_gpio_get_pending_int((struct device *)dev);
+	return z_impl_gpio_get_pending_int((const struct device *)dev);
 }
 #include <syscalls/gpio_get_pending_int_mrsh.c>
diff --git a/drivers/gpio/gpio_ht16k33.c b/drivers/gpio/gpio_ht16k33.c
index 73df86b9852d2a..5732da7c253d19 100644
--- a/drivers/gpio/gpio_ht16k33.c
+++ b/drivers/gpio/gpio_ht16k33.c
@@ -35,11 +35,11 @@ struct gpio_ht16k33_cfg {
 struct gpio_ht16k33_data {
 	/* gpio_driver_data needs to be first */
 	struct gpio_driver_data common;
-	struct device *parent;
+	const struct device *parent;
 	sys_slist_t callbacks;
 };
 
-static int gpio_ht16k33_cfg(struct device *dev,
+static int gpio_ht16k33_cfg(const struct device *dev,
 			    gpio_pin_t pin,
 			    gpio_flags_t flags)
 {
@@ -55,7 +55,7 @@ static int gpio_ht16k33_cfg(struct device *dev,
 	return 0;
 }
 
-static int gpio_ht16k33_port_get_raw(struct device *port,
+static int gpio_ht16k33_port_get_raw(const struct device *port,
 				     gpio_port_value_t *value)
 {
 	ARG_UNUSED(port);
@@ -65,7 +65,7 @@ static int gpio_ht16k33_port_get_raw(struct device *port,
 	return -ENOTSUP;
 }
 
-static int gpio_ht16k33_port_set_masked_raw(struct device *port,
+static int gpio_ht16k33_port_set_masked_raw(const struct device *port,
 					    gpio_port_pins_t mask,
 					    gpio_port_value_t value)
 {
@@ -77,7 +77,7 @@ static int gpio_ht16k33_port_set_masked_raw(struct device *port,
 	return -ENOTSUP;
 }
 
-static int gpio_ht16k33_port_set_bits_raw(struct device *port,
+static int gpio_ht16k33_port_set_bits_raw(const struct device *port,
 					  gpio_port_pins_t pins)
 {
 	ARG_UNUSED(port);
@@ -87,7 +87,7 @@ static int gpio_ht16k33_port_set_bits_raw(struct device *port,
 	return -ENOTSUP;
 }
 
-static int gpio_ht16k33_port_clear_bits_raw(struct device *port,
+static int gpio_ht16k33_port_clear_bits_raw(const struct device *port,
 					    gpio_port_pins_t pins)
 {
 	ARG_UNUSED(port);
@@ -97,7 +97,7 @@ static int gpio_ht16k33_port_clear_bits_raw(struct device *port,
 	return -ENOTSUP;
 }
 
-static int gpio_ht16k33_port_toggle_bits(struct device *port,
+static int gpio_ht16k33_port_toggle_bits(const struct device *port,
 					 gpio_port_pins_t pins)
 {
 	ARG_UNUSED(port);
@@ -107,7 +107,7 @@ static int gpio_ht16k33_port_toggle_bits(struct device *port,
 	return -ENOTSUP;
 }
 
-static int gpio_ht16k33_pin_interrupt_configure(struct device *port,
+static int gpio_ht16k33_pin_interrupt_configure(const struct device *port,
 						gpio_pin_t pin,
 						enum gpio_int_mode int_mode,
 						enum gpio_int_trig int_trig)
@@ -121,7 +121,7 @@ static int gpio_ht16k33_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-void ht16k33_process_keyscan_row_data(struct device *dev,
+void ht16k33_process_keyscan_row_data(const struct device *dev,
 				      uint32_t keys)
 {
 	struct gpio_ht16k33_data *data = dev->data;
@@ -129,7 +129,7 @@ void ht16k33_process_keyscan_row_data(struct device *dev,
 	gpio_fire_callbacks(&data->callbacks, dev, keys);
 }
 
-static int gpio_ht16k33_manage_callback(struct device *dev,
+static int gpio_ht16k33_manage_callback(const struct device *dev,
 					struct gpio_callback *callback,
 					bool set)
 {
@@ -138,14 +138,14 @@ static int gpio_ht16k33_manage_callback(struct device *dev,
 	return gpio_manage_callback(&data->callbacks, callback, set);
 }
 
-static uint32_t gpio_ht16k33_get_pending_int(struct device *dev)
+static uint32_t gpio_ht16k33_get_pending_int(const struct device *dev)
 {
 	struct gpio_ht16k33_data *data = dev->data;
 
 	return ht16k33_get_pending_int(data->parent);
 }
 
-static int gpio_ht16k33_init(struct device *dev)
+static int gpio_ht16k33_init(const struct device *dev)
 {
 	const struct gpio_ht16k33_cfg *config = dev->config;
 	struct gpio_ht16k33_data *data = dev->data;
diff --git a/drivers/gpio/gpio_imx.c b/drivers/gpio/gpio_imx.c
index 0eecb95eb00ba1..6c3ecf727cfec6 100644
--- a/drivers/gpio/gpio_imx.c
+++ b/drivers/gpio/gpio_imx.c
@@ -28,7 +28,7 @@ struct imx_gpio_data {
 	sys_slist_t callbacks;
 };
 
-static int imx_gpio_configure(struct device *port, gpio_pin_t pin,
+static int imx_gpio_configure(const struct device *port, gpio_pin_t pin,
 			      gpio_flags_t flags)
 {
 	const struct imx_gpio_config *config = port->config;
@@ -66,7 +66,7 @@ static int imx_gpio_configure(struct device *port, gpio_pin_t pin,
 	return 0;
 }
 
-static int imx_gpio_port_get_raw(struct device *port, uint32_t *value)
+static int imx_gpio_port_get_raw(const struct device *port, uint32_t *value)
 {
 	const struct imx_gpio_config *config = port->config;
 	GPIO_Type *base = config->base;
@@ -76,7 +76,7 @@ static int imx_gpio_port_get_raw(struct device *port, uint32_t *value)
 	return 0;
 }
 
-static int imx_gpio_port_set_masked_raw(struct device *port,
+static int imx_gpio_port_set_masked_raw(const struct device *port,
 					gpio_port_pins_t mask,
 					gpio_port_value_t value)
 {
@@ -89,7 +89,7 @@ static int imx_gpio_port_set_masked_raw(struct device *port,
 	return 0;
 }
 
-static int imx_gpio_port_set_bits_raw(struct device *port,
+static int imx_gpio_port_set_bits_raw(const struct device *port,
 				      gpio_port_pins_t pins)
 {
 	const struct imx_gpio_config *config = port->config;
@@ -100,7 +100,7 @@ static int imx_gpio_port_set_bits_raw(struct device *port,
 	return 0;
 }
 
-static int imx_gpio_port_clear_bits_raw(struct device *port,
+static int imx_gpio_port_clear_bits_raw(const struct device *port,
 					gpio_port_pins_t pins)
 {
 	const struct imx_gpio_config *config = port->config;
@@ -111,7 +111,8 @@ static int imx_gpio_port_clear_bits_raw(struct device *port,
 	return 0;
 }
 
-static int imx_gpio_port_toggle_bits(struct device *port, gpio_port_pins_t pins)
+static int imx_gpio_port_toggle_bits(const struct device *port,
+				     gpio_port_pins_t pins)
 {
 	const struct imx_gpio_config *config = port->config;
 	GPIO_Type *base = config->base;
@@ -121,7 +122,7 @@ static int imx_gpio_port_toggle_bits(struct device *port, gpio_port_pins_t pins)
 	return 0;
 }
 
-static int imx_gpio_pin_interrupt_configure(struct device *port,
+static int imx_gpio_pin_interrupt_configure(const struct device *port,
 					    gpio_pin_t pin,
 					    enum gpio_int_mode mode,
 					    enum gpio_int_trig trig)
@@ -174,7 +175,7 @@ static int imx_gpio_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-static int imx_gpio_manage_callback(struct device *port,
+static int imx_gpio_manage_callback(const struct device *port,
 				    struct gpio_callback *cb, bool set)
 {
 	struct imx_gpio_data *data = port->data;
@@ -184,7 +185,7 @@ static int imx_gpio_manage_callback(struct device *port,
 
 static void imx_gpio_port_isr(void *arg)
 {
-	struct device *port = (struct device *)arg;
+	const struct device *port = (const struct device *)arg;
 	const struct imx_gpio_config *config = port->config;
 	struct imx_gpio_data *data = port->data;
 	uint32_t int_status;
diff --git a/drivers/gpio/gpio_intel_apl.c b/drivers/gpio/gpio_intel_apl.c
index b14408a16fba12..a295c8863a807f 100644
--- a/drivers/gpio/gpio_intel_apl.c
+++ b/drivers/gpio/gpio_intel_apl.c
@@ -128,7 +128,7 @@ struct gpio_intel_apl_data {
 	sys_slist_t	cb;
 };
 
-static inline mm_reg_t regs(struct device *dev)
+static inline mm_reg_t regs(const struct device *dev)
 {
 	return DEVICE_MMIO_NAMED_GET(dev, reg_base);
 }
@@ -142,7 +142,7 @@ static inline mm_reg_t regs(struct device *dev)
  *
  * @return true if host owns the GPIO pin, false otherwise
  */
-static bool check_perm(struct device *dev, uint32_t raw_pin)
+static bool check_perm(const struct device *dev, uint32_t raw_pin)
 {
 	struct gpio_intel_apl_data *data = dev->data;
 	uint32_t offset, val;
@@ -182,11 +182,11 @@ static bool check_perm(struct device *dev, uint32_t raw_pin)
 
 static int nr_isr_devs;
 
-static struct device *isr_devs[GPIO_INTEL_APL_NR_SUBDEVS];
+static const struct device *isr_devs[GPIO_INTEL_APL_NR_SUBDEVS];
 
 static void gpio_intel_apl_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_intel_apl_config *cfg;
 	struct gpio_intel_apl_data *data;
 	struct gpio_callback *cb, *tmp;
@@ -217,7 +217,7 @@ static void gpio_intel_apl_isr(void *arg)
 	}
 }
 
-static int gpio_intel_apl_config(struct device *dev,
+static int gpio_intel_apl_config(const struct device *dev,
 				 gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_intel_apl_config *cfg = dev->config;
@@ -291,9 +291,10 @@ static int gpio_intel_apl_config(struct device *dev,
 	return 0;
 }
 
-static int gpio_intel_apl_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_intel_apl_pin_interrupt_configure(const struct device *dev,
+						  gpio_pin_t pin,
+						  enum gpio_int_mode mode,
+						  enum gpio_int_trig trig)
 {
 	const struct gpio_intel_apl_config *cfg = dev->config;
 	struct gpio_intel_apl_data *data = dev->data;
@@ -382,7 +383,7 @@ static int gpio_intel_apl_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_intel_apl_manage_callback(struct device *dev,
+static int gpio_intel_apl_manage_callback(const struct device *dev,
 					  struct gpio_callback *callback,
 					  bool set)
 {
@@ -391,7 +392,8 @@ static int gpio_intel_apl_manage_callback(struct device *dev,
 	return gpio_manage_callback(&data->cb, callback, set);
 }
 
-static int port_get_raw(struct device *dev, uint32_t mask, uint32_t *value,
+static int port_get_raw(const struct device *dev, uint32_t mask,
+			uint32_t *value,
 			bool read_tx)
 {
 	const struct gpio_intel_apl_config *cfg = dev->config;
@@ -431,7 +433,8 @@ static int port_get_raw(struct device *dev, uint32_t mask, uint32_t *value,
 	return 0;
 }
 
-static int port_set_raw(struct device *dev, uint32_t mask, uint32_t value)
+static int port_set_raw(const struct device *dev, uint32_t mask,
+			uint32_t value)
 {
 	const struct gpio_intel_apl_config *cfg = dev->config;
 	struct gpio_intel_apl_data *data = dev->data;
@@ -467,7 +470,8 @@ static int port_set_raw(struct device *dev, uint32_t mask, uint32_t value)
 	return 0;
 }
 
-static int gpio_intel_apl_port_set_masked_raw(struct device *dev, uint32_t mask,
+static int gpio_intel_apl_port_set_masked_raw(const struct device *dev,
+					      uint32_t mask,
 					      uint32_t value)
 {
 	uint32_t port_val;
@@ -481,17 +485,20 @@ static int gpio_intel_apl_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_intel_apl_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_intel_apl_port_set_bits_raw(const struct device *dev,
+					    uint32_t mask)
 {
 	return gpio_intel_apl_port_set_masked_raw(dev, mask, mask);
 }
 
-static int gpio_intel_apl_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_intel_apl_port_clear_bits_raw(const struct device *dev,
+					      uint32_t mask)
 {
 	return gpio_intel_apl_port_set_masked_raw(dev, mask, 0);
 }
 
-static int gpio_intel_apl_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_intel_apl_port_toggle_bits(const struct device *dev,
+					   uint32_t mask)
 {
 	uint32_t port_val;
 
@@ -504,7 +511,8 @@ static int gpio_intel_apl_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_intel_apl_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_intel_apl_port_get_raw(const struct device *dev,
+				       uint32_t *value)
 {
 	return port_get_raw(dev, 0xFFFFFFFF, value, false);
 }
@@ -520,7 +528,7 @@ static const struct gpio_driver_api gpio_intel_apl_api = {
 	.pin_interrupt_configure = gpio_intel_apl_pin_interrupt_configure,
 };
 
-int gpio_intel_apl_init(struct device *dev)
+int gpio_intel_apl_init(const struct device *dev)
 {
 	struct gpio_intel_apl_data *data = dev->data;
 
diff --git a/drivers/gpio/gpio_litex.c b/drivers/gpio/gpio_litex.c
index 30eefaac10abc5..1dc346b56b90e3 100644
--- a/drivers/gpio/gpio_litex.c
+++ b/drivers/gpio/gpio_litex.c
@@ -78,7 +78,7 @@ static inline uint32_t get_port(const struct gpio_litex_cfg *config)
 
 /* Driver functions */
 
-static int gpio_litex_init(struct device *dev)
+static int gpio_litex_init(const struct device *dev)
 {
 	const struct gpio_litex_cfg *gpio_config = DEV_GPIO_CFG(dev);
 
@@ -91,7 +91,7 @@ static int gpio_litex_init(struct device *dev)
 	return 0;
 }
 
-static int gpio_litex_configure(struct device *dev,
+static int gpio_litex_configure(const struct device *dev,
 				gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_litex_cfg *gpio_config = DEV_GPIO_CFG(dev);
@@ -129,7 +129,8 @@ static int gpio_litex_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_litex_port_get_raw(struct device *dev, gpio_port_value_t *value)
+static int gpio_litex_port_get_raw(const struct device *dev,
+				   gpio_port_value_t *value)
 {
 	const struct gpio_litex_cfg *gpio_config = DEV_GPIO_CFG(dev);
 
@@ -137,7 +138,7 @@ static int gpio_litex_port_get_raw(struct device *dev, gpio_port_value_t *value)
 	return 0;
 }
 
-static int gpio_litex_port_set_masked_raw(struct device *dev,
+static int gpio_litex_port_set_masked_raw(const struct device *dev,
 					  gpio_port_pins_t mask,
 					  gpio_port_value_t value)
 {
@@ -151,7 +152,7 @@ static int gpio_litex_port_set_masked_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_litex_port_set_bits_raw(struct device *dev,
+static int gpio_litex_port_set_bits_raw(const struct device *dev,
 					gpio_port_pins_t pins)
 {
 	const struct gpio_litex_cfg *gpio_config = DEV_GPIO_CFG(dev);
@@ -164,7 +165,7 @@ static int gpio_litex_port_set_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_litex_port_clear_bits_raw(struct device *dev,
+static int gpio_litex_port_clear_bits_raw(const struct device *dev,
 					  gpio_port_pins_t pins)
 {
 	const struct gpio_litex_cfg *gpio_config = DEV_GPIO_CFG(dev);
@@ -177,7 +178,7 @@ static int gpio_litex_port_clear_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_litex_port_toggle_bits(struct device *dev,
+static int gpio_litex_port_toggle_bits(const struct device *dev,
 				       gpio_port_pins_t pins)
 {
 	const struct gpio_litex_cfg *gpio_config = DEV_GPIO_CFG(dev);
@@ -190,10 +191,10 @@ static int gpio_litex_port_toggle_bits(struct device *dev,
 	return 0;
 }
 
-static int gpio_litex_pin_interrupt_configure(struct device *dev,
-				   gpio_pin_t pin,
-				   enum gpio_int_mode mode,
-				   enum gpio_int_trig trig)
+static int gpio_litex_pin_interrupt_configure(const struct device *dev,
+					      gpio_pin_t pin,
+					      enum gpio_int_mode mode,
+					      enum gpio_int_trig trig)
 {
 	int ret = 0;
 
diff --git a/drivers/gpio/gpio_lmp90xxx.c b/drivers/gpio/gpio_lmp90xxx.c
index 62b72cd4a9b2b1..a9c8d648c41c79 100644
--- a/drivers/gpio/gpio_lmp90xxx.c
+++ b/drivers/gpio/gpio_lmp90xxx.c
@@ -31,10 +31,10 @@ struct gpio_lmp90xxx_config {
 struct gpio_lmp90xxx_data {
 	/* gpio_driver_data needs to be first */
 	struct gpio_driver_data common;
-	struct device *parent;
+	const struct device *parent;
 };
 
-static int gpio_lmp90xxx_config(struct device *dev,
+static int gpio_lmp90xxx_config(const struct device *dev,
 				gpio_pin_t pin, gpio_flags_t flags)
 {
 	struct gpio_lmp90xxx_data *data = dev->data;
@@ -82,7 +82,7 @@ static int gpio_lmp90xxx_config(struct device *dev,
 	return err;
 }
 
-static int gpio_lmp90xxx_port_get_raw(struct device *dev,
+static int gpio_lmp90xxx_port_get_raw(const struct device *dev,
 				      gpio_port_value_t *value)
 {
 	struct gpio_lmp90xxx_data *data = dev->data;
@@ -90,7 +90,7 @@ static int gpio_lmp90xxx_port_get_raw(struct device *dev,
 	return lmp90xxx_gpio_port_get_raw(data->parent, value);
 }
 
-static int gpio_lmp90xxx_port_set_masked_raw(struct device *dev,
+static int gpio_lmp90xxx_port_set_masked_raw(const struct device *dev,
 					     gpio_port_pins_t mask,
 					     gpio_port_value_t value)
 {
@@ -99,7 +99,7 @@ static int gpio_lmp90xxx_port_set_masked_raw(struct device *dev,
 	return lmp90xxx_gpio_port_set_masked_raw(data->parent, mask, value);
 }
 
-static int gpio_lmp90xxx_port_set_bits_raw(struct device *dev,
+static int gpio_lmp90xxx_port_set_bits_raw(const struct device *dev,
 					   gpio_port_pins_t pins)
 {
 	struct gpio_lmp90xxx_data *data = dev->data;
@@ -107,7 +107,7 @@ static int gpio_lmp90xxx_port_set_bits_raw(struct device *dev,
 	return lmp90xxx_gpio_port_set_bits_raw(data->parent, pins);
 }
 
-static int gpio_lmp90xxx_port_clear_bits_raw(struct device *dev,
+static int gpio_lmp90xxx_port_clear_bits_raw(const struct device *dev,
 					     gpio_port_pins_t pins)
 {
 	struct gpio_lmp90xxx_data *data = dev->data;
@@ -115,7 +115,7 @@ static int gpio_lmp90xxx_port_clear_bits_raw(struct device *dev,
 	return lmp90xxx_gpio_port_clear_bits_raw(data->parent, pins);
 }
 
-static int gpio_lmp90xxx_port_toggle_bits(struct device *dev,
+static int gpio_lmp90xxx_port_toggle_bits(const struct device *dev,
 					  gpio_port_pins_t pins)
 {
 	struct gpio_lmp90xxx_data *data = dev->data;
@@ -123,7 +123,7 @@ static int gpio_lmp90xxx_port_toggle_bits(struct device *dev,
 	return lmp90xxx_gpio_port_toggle_bits(data->parent, pins);
 }
 
-static int gpio_lmp90xxx_pin_interrupt_configure(struct device *dev,
+static int gpio_lmp90xxx_pin_interrupt_configure(const struct device *dev,
 						 gpio_pin_t pin,
 						 enum gpio_int_mode mode,
 						 enum gpio_int_trig trig)
@@ -136,7 +136,7 @@ static int gpio_lmp90xxx_pin_interrupt_configure(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int gpio_lmp90xxx_init(struct device *dev)
+static int gpio_lmp90xxx_init(const struct device *dev)
 {
 	const struct gpio_lmp90xxx_config *config = dev->config;
 	struct gpio_lmp90xxx_data *data = dev->data;
diff --git a/drivers/gpio/gpio_lpc11u6x.c b/drivers/gpio/gpio_lpc11u6x.c
index 550c0fae5149ae..3b6f2e289a95f0 100644
--- a/drivers/gpio/gpio_lpc11u6x.c
+++ b/drivers/gpio/gpio_lpc11u6x.c
@@ -103,11 +103,11 @@ struct gpio_lpc11u6x_config {
 struct gpio_lpc11u6x_data {
 	/* gpio_driver_data needs to be first. */
 	struct gpio_driver_data common;
-	struct device *pinmux_dev;
+	const struct device *pinmux_dev;
 	sys_slist_t cb_list;
 };
 
-static int gpio_lpc11u6x_pin_configure(struct device *port,
+static int gpio_lpc11u6x_pin_configure(const struct device *port,
 				       gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_lpc11u6x_config *config = DEV_CFG(port);
@@ -184,7 +184,7 @@ static int gpio_lpc11u6x_pin_configure(struct device *port,
 	return 0;
 }
 
-static int gpio_lpc11u6x_port_get_raw(struct device *port,
+static int gpio_lpc11u6x_port_get_raw(const struct device *port,
 				      gpio_port_value_t *value)
 {
 	const struct gpio_lpc11u6x_config *config = DEV_CFG(port);
@@ -196,7 +196,7 @@ static int gpio_lpc11u6x_port_get_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_lpc11u6x_port_set_masked_raw(struct device *port,
+static int gpio_lpc11u6x_port_set_masked_raw(const struct device *port,
 					     gpio_port_pins_t mask,
 					     gpio_port_value_t value)
 {
@@ -220,7 +220,7 @@ static int gpio_lpc11u6x_port_set_masked_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_lpc11u6x_port_set_bits_raw(struct device *port,
+static int gpio_lpc11u6x_port_set_bits_raw(const struct device *port,
 					   gpio_port_pins_t pins)
 {
 	const struct gpio_lpc11u6x_config *config = DEV_CFG(port);
@@ -232,7 +232,7 @@ static int gpio_lpc11u6x_port_set_bits_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_lpc11u6x_port_clear_bits_raw(struct device *port,
+static int gpio_lpc11u6x_port_clear_bits_raw(const struct device *port,
 					     gpio_port_pins_t pins)
 {
 	const struct gpio_lpc11u6x_config *config = DEV_CFG(port);
@@ -244,7 +244,7 @@ static int gpio_lpc11u6x_port_clear_bits_raw(struct device *port,
 	return 0;
 }
 
-static int gpio_lpc11u6x_port_toggle_bits(struct device *port,
+static int gpio_lpc11u6x_port_toggle_bits(const struct device *port,
 					  gpio_port_pins_t pins)
 {
 	const struct gpio_lpc11u6x_config *config = DEV_CFG(port);
@@ -318,7 +318,7 @@ pintsel_detach(const struct gpio_lpc11u6x_shared *shared, uint8_t intpin)
 	return -EINVAL;
 }
 
-static int gpio_lpc11u6x_pin_interrupt_configure(struct device *port,
+static int gpio_lpc11u6x_pin_interrupt_configure(const struct device *port,
 						 gpio_pin_t pin,
 						 enum gpio_int_mode mode,
 						 enum gpio_int_trig trig)
@@ -403,7 +403,7 @@ static int gpio_lpc11u6x_pin_interrupt_configure(struct device *port,
 	return 0;
 }
 
-static int gpio_lpc11u6x_manage_callback(struct device *port,
+static int gpio_lpc11u6x_manage_callback(const struct device *port,
 					 struct gpio_callback *cb, bool set)
 {
 	struct gpio_lpc11u6x_data *data = DEV_DATA(port);
@@ -411,7 +411,7 @@ static int gpio_lpc11u6x_manage_callback(struct device *port,
 	return gpio_manage_callback(&data->cb_list, cb, set);
 }
 
-static uint32_t gpio_lpc11u6x_get_pending_int(struct device *dev)
+static uint32_t gpio_lpc11u6x_get_pending_int(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -437,7 +437,7 @@ static void gpio_lpc11u6x_isr(void *arg)
 		(uint32_t *) (shared->syscon_base + LPC11U6X_PINTSEL_REGS);
 	uint8_t irq;
 	uint32_t pins[3] = { 0, 0, 0 };
-	struct device *port;
+	const struct device *port;
 	struct gpio_lpc11u6x_data *data;
 
 	for (irq = 0; irq < shared->nirqs; irq++) {
@@ -522,11 +522,11 @@ do {							                \
 	irq_enable(DT_INST_IRQ_BY_IDX(0, n, irq));			\
 } while (0)
 
-static int gpio_lpc11u6x_init(struct device *dev)
+static int gpio_lpc11u6x_init(const struct device *dev)
 {
 	const struct gpio_lpc11u6x_config *config = DEV_CFG(dev);
 	struct gpio_lpc11u6x_data *data = DEV_DATA(dev);
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	int ret;
 	static bool gpio_ready;
 
diff --git a/drivers/gpio/gpio_mchp_xec.c b/drivers/gpio/gpio_mchp_xec.c
index b745598342eef5..14907a015bf66e 100644
--- a/drivers/gpio/gpio_mchp_xec.c
+++ b/drivers/gpio/gpio_mchp_xec.c
@@ -44,7 +44,7 @@ struct gpio_xec_config {
 	uint32_t flags;
 };
 
-static int gpio_xec_configure(struct device *dev,
+static int gpio_xec_configure(const struct device *dev,
 			      gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_xec_config *config = dev->config;
@@ -126,9 +126,10 @@ static int gpio_xec_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_xec_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_xec_pin_interrupt_configure(const struct device *dev,
+					    gpio_pin_t pin,
+					    enum gpio_int_mode mode,
+					    enum gpio_int_trig trig)
 {
 	const struct gpio_xec_config *config = dev->config;
 	__IO uint32_t *current_pcr1;
@@ -203,7 +204,8 @@ static int gpio_xec_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_xec_port_set_masked_raw(struct device *dev, uint32_t mask,
+static int gpio_xec_port_set_masked_raw(const struct device *dev,
+					uint32_t mask,
 					uint32_t value)
 {
 	const struct gpio_xec_config *config = dev->config;
@@ -216,7 +218,7 @@ static int gpio_xec_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_xec_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_xec_port_set_bits_raw(const struct device *dev, uint32_t mask)
 {
 	const struct gpio_xec_config *config = dev->config;
 
@@ -228,7 +230,8 @@ static int gpio_xec_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_xec_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_xec_port_clear_bits_raw(const struct device *dev,
+					uint32_t mask)
 {
 	const struct gpio_xec_config *config = dev->config;
 
@@ -240,7 +243,7 @@ static int gpio_xec_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_xec_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_xec_port_toggle_bits(const struct device *dev, uint32_t mask)
 {
 	const struct gpio_xec_config *config = dev->config;
 
@@ -252,7 +255,7 @@ static int gpio_xec_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_xec_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_xec_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct gpio_xec_config *config = dev->config;
 
@@ -264,7 +267,7 @@ static int gpio_xec_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_xec_manage_callback(struct device *dev,
+static int gpio_xec_manage_callback(const struct device *dev,
 				    struct gpio_callback *callback, bool set)
 {
 	struct gpio_xec_data *data = dev->data;
@@ -276,7 +279,7 @@ static int gpio_xec_manage_callback(struct device *dev,
 
 static void gpio_gpio_xec_port_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_xec_config *config = dev->config;
 	struct gpio_xec_data *data = dev->data;
 	uint32_t girq_result;
@@ -304,7 +307,7 @@ static const struct gpio_driver_api gpio_xec_driver_api = {
 };
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_000_036), okay)
-static int gpio_xec_port000_036_init(struct device *dev);
+static int gpio_xec_port000_036_init(const struct device *dev);
 
 static const struct gpio_xec_config gpio_xec_port000_036_config = {
 	.common = {
@@ -330,7 +333,7 @@ DEVICE_AND_API_INIT(gpio_xec_port000_036,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		&gpio_xec_driver_api);
 
-static int gpio_xec_port000_036_init(struct device *dev)
+static int gpio_xec_port000_036_init(const struct device *dev)
 {
 #if DT_IRQ_HAS_CELL(DT_NODELABEL(gpio_000_036), irq)
 	const struct gpio_xec_config *config = dev->config;
@@ -349,7 +352,7 @@ static int gpio_xec_port000_036_init(struct device *dev)
 #endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_000_036), okay) */
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_040_076), okay)
-static int gpio_xec_port040_076_init(struct device *dev);
+static int gpio_xec_port040_076_init(const struct device *dev);
 
 static const struct gpio_xec_config gpio_xec_port040_076_config = {
 	.common = {
@@ -375,7 +378,7 @@ DEVICE_AND_API_INIT(gpio_xec_port040_076,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		&gpio_xec_driver_api);
 
-static int gpio_xec_port040_076_init(struct device *dev)
+static int gpio_xec_port040_076_init(const struct device *dev)
 {
 #if DT_IRQ_HAS_CELL(DT_NODELABEL(gpio_040_076), irq)
 	const struct gpio_xec_config *config = dev->config;
@@ -394,7 +397,7 @@ static int gpio_xec_port040_076_init(struct device *dev)
 #endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_040_076), okay) */
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_100_136), okay)
-static int gpio_xec_port100_136_init(struct device *dev);
+static int gpio_xec_port100_136_init(const struct device *dev);
 
 static const struct gpio_xec_config gpio_xec_port100_136_config = {
 	.common = {
@@ -420,7 +423,7 @@ DEVICE_AND_API_INIT(gpio_xec_port100_136,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		&gpio_xec_driver_api);
 
-static int gpio_xec_port100_136_init(struct device *dev)
+static int gpio_xec_port100_136_init(const struct device *dev)
 {
 #if DT_IRQ_HAS_CELL(DT_NODELABEL(gpio_100_136), irq)
 	const struct gpio_xec_config *config = dev->config;
@@ -439,7 +442,7 @@ static int gpio_xec_port100_136_init(struct device *dev)
 #endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_100_136), okay) */
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_140_176), okay)
-static int gpio_xec_port140_176_init(struct device *dev);
+static int gpio_xec_port140_176_init(const struct device *dev);
 
 static const struct gpio_xec_config gpio_xec_port140_176_config = {
 	.common = {
@@ -465,7 +468,7 @@ DEVICE_AND_API_INIT(gpio_xec_port140_176,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		&gpio_xec_driver_api);
 
-static int gpio_xec_port140_176_init(struct device *dev)
+static int gpio_xec_port140_176_init(const struct device *dev)
 {
 #if DT_IRQ_HAS_CELL(DT_NODELABEL(gpio_140_176), irq)
 	const struct gpio_xec_config *config = dev->config;
@@ -484,7 +487,7 @@ static int gpio_xec_port140_176_init(struct device *dev)
 #endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_140_176), okay) */
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_200_236), okay)
-static int gpio_xec_port200_236_init(struct device *dev);
+static int gpio_xec_port200_236_init(const struct device *dev);
 
 static const struct gpio_xec_config gpio_xec_port200_236_config = {
 	.common = {
@@ -510,7 +513,7 @@ DEVICE_AND_API_INIT(gpio_xec_port200_236,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		&gpio_xec_driver_api);
 
-static int gpio_xec_port200_236_init(struct device *dev)
+static int gpio_xec_port200_236_init(const struct device *dev)
 {
 #if DT_IRQ_HAS_CELL(DT_NODELABEL(gpio_200_236), irq)
 	const struct gpio_xec_config *config = dev->config;
@@ -529,7 +532,7 @@ static int gpio_xec_port200_236_init(struct device *dev)
 #endif /* DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_200_236), okay) */
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(gpio_240_276), okay)
-static int gpio_xec_port240_276_init(struct device *dev);
+static int gpio_xec_port240_276_init(const struct device *dev);
 
 static const struct gpio_xec_config gpio_xec_port240_276_config = {
 	.common = {
@@ -555,7 +558,7 @@ DEVICE_AND_API_INIT(gpio_xec_port240_276,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		&gpio_xec_driver_api);
 
-static int gpio_xec_port240_276_init(struct device *dev)
+static int gpio_xec_port240_276_init(const struct device *dev)
 {
 #if DT_IRQ_HAS_CELL(DT_NODELABEL(gpio_240_276), irq)
 	const struct gpio_xec_config *config = dev->config;
diff --git a/drivers/gpio/gpio_mcp23s17.c b/drivers/gpio/gpio_mcp23s17.c
index d33c67c26016b6..0032455a1da63f 100644
--- a/drivers/gpio/gpio_mcp23s17.c
+++ b/drivers/gpio/gpio_mcp23s17.c
@@ -37,7 +37,8 @@ LOG_MODULE_REGISTER(gpio_mcp23s17);
  *
  * @return 0 if successful, failed otherwise.
  */
-static int read_port_regs(struct device *dev, uint8_t reg, uint16_t *buf)
+static int read_port_regs(const struct device *dev, uint8_t reg,
+			  uint16_t *buf)
 {
 	struct mcp23s17_drv_data *const drv_data =
 		(struct mcp23s17_drv_data *const)dev->data;
@@ -95,7 +96,8 @@ static int read_port_regs(struct device *dev, uint8_t reg, uint16_t *buf)
  *
  * @return 0 if successful, failed otherwise.
  */
-static int write_port_regs(struct device *dev, uint8_t reg, uint16_t value)
+static int write_port_regs(const struct device *dev, uint8_t reg,
+			   uint16_t value)
 {
 	struct mcp23s17_drv_data *const drv_data =
 		(struct mcp23s17_drv_data *const)dev->data;
@@ -143,7 +145,7 @@ static int write_port_regs(struct device *dev, uint8_t reg, uint16_t value)
  *
  * @return 0 if successful, failed otherwise
  */
-static int setup_pin_dir(struct device *dev, uint32_t pin, int flags)
+static int setup_pin_dir(const struct device *dev, uint32_t pin, int flags)
 {
 	struct mcp23s17_drv_data *const drv_data =
 		(struct mcp23s17_drv_data *const)dev->data;
@@ -181,7 +183,8 @@ static int setup_pin_dir(struct device *dev, uint32_t pin, int flags)
  *
  * @return 0 if successful, failed otherwise
  */
-static int setup_pin_pullupdown(struct device *dev, uint32_t pin, int flags)
+static int setup_pin_pullupdown(const struct device *dev, uint32_t pin,
+				int flags)
 {
 	struct mcp23s17_drv_data *const drv_data =
 		(struct mcp23s17_drv_data *const)dev->data;
@@ -206,7 +209,7 @@ static int setup_pin_pullupdown(struct device *dev, uint32_t pin, int flags)
 	return ret;
 }
 
-static int mcp23s17_config(struct device *dev,
+static int mcp23s17_config(const struct device *dev,
 			   gpio_pin_t pin, gpio_flags_t flags)
 {
 	struct mcp23s17_drv_data *const drv_data =
@@ -242,7 +245,7 @@ static int mcp23s17_config(struct device *dev,
 	return ret;
 }
 
-static int mcp23s17_port_get_raw(struct device *dev, uint32_t *value)
+static int mcp23s17_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	struct mcp23s17_drv_data *const drv_data =
 		(struct mcp23s17_drv_data *const)dev->data;
@@ -268,7 +271,7 @@ static int mcp23s17_port_get_raw(struct device *dev, uint32_t *value)
 	return ret;
 }
 
-static int mcp23s17_port_set_masked_raw(struct device *dev,
+static int mcp23s17_port_set_masked_raw(const struct device *dev,
 					uint32_t mask, uint32_t value)
 {
 	struct mcp23s17_drv_data *const drv_data =
@@ -296,17 +299,18 @@ static int mcp23s17_port_set_masked_raw(struct device *dev,
 	return ret;
 }
 
-static int mcp23s17_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int mcp23s17_port_set_bits_raw(const struct device *dev, uint32_t mask)
 {
 	return mcp23s17_port_set_masked_raw(dev, mask, mask);
 }
 
-static int mcp23s17_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int mcp23s17_port_clear_bits_raw(const struct device *dev,
+					uint32_t mask)
 {
 	return mcp23s17_port_set_masked_raw(dev, mask, 0);
 }
 
-static int mcp23s17_port_toggle_bits(struct device *dev, uint32_t mask)
+static int mcp23s17_port_toggle_bits(const struct device *dev, uint32_t mask)
 {
 	struct mcp23s17_drv_data *const drv_data =
 		(struct mcp23s17_drv_data *const)dev->data;
@@ -333,7 +337,7 @@ static int mcp23s17_port_toggle_bits(struct device *dev, uint32_t mask)
 	return ret;
 }
 
-static int mcp23s17_pin_interrupt_configure(struct device *dev,
+static int mcp23s17_pin_interrupt_configure(const struct device *dev,
 					    gpio_pin_t pin,
 					    enum gpio_int_mode mode,
 					    enum gpio_int_trig trig)
@@ -357,7 +361,7 @@ static const struct gpio_driver_api api_table = {
  * @param dev Device struct
  * @return 0 if successful, failed otherwise.
  */
-static int mcp23s17_init(struct device *dev)
+static int mcp23s17_init(const struct device *dev)
 {
 	const struct mcp23s17_config *const config =
 		dev->config;
diff --git a/drivers/gpio/gpio_mcp23s17.h b/drivers/gpio/gpio_mcp23s17.h
index b3bc5bd6cc55cb..2827822e691eae 100644
--- a/drivers/gpio/gpio_mcp23s17.h
+++ b/drivers/gpio/gpio_mcp23s17.h
@@ -64,7 +64,7 @@ struct mcp23s17_drv_data {
 	struct gpio_driver_config data;
 
 	/** Master SPI device */
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 	struct spi_cs_control mcp23s17_cs_ctrl;
 
diff --git a/drivers/gpio/gpio_mcux.c b/drivers/gpio/gpio_mcux.c
index 02f9ec6f3b3304..5d782ef35bd930 100644
--- a/drivers/gpio/gpio_mcux.c
+++ b/drivers/gpio/gpio_mcux.c
@@ -31,7 +31,7 @@ struct gpio_mcux_data {
 	sys_slist_t callbacks;
 };
 
-static int gpio_mcux_configure(struct device *dev,
+static int gpio_mcux_configure(const struct device *dev,
 			       gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_mcux_config *config = dev->config;
@@ -98,7 +98,7 @@ static int gpio_mcux_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_mcux_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_mcux_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct gpio_mcux_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -108,7 +108,8 @@ static int gpio_mcux_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_mcux_port_set_masked_raw(struct device *dev, uint32_t mask,
+static int gpio_mcux_port_set_masked_raw(const struct device *dev,
+					 uint32_t mask,
 					 uint32_t value)
 {
 	const struct gpio_mcux_config *config = dev->config;
@@ -119,7 +120,8 @@ static int gpio_mcux_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_mcux_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_mcux_port_set_bits_raw(const struct device *dev,
+				       uint32_t mask)
 {
 	const struct gpio_mcux_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -129,7 +131,8 @@ static int gpio_mcux_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mcux_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_mcux_port_clear_bits_raw(const struct device *dev,
+					 uint32_t mask)
 {
 	const struct gpio_mcux_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -139,7 +142,7 @@ static int gpio_mcux_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mcux_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_mcux_port_toggle_bits(const struct device *dev, uint32_t mask)
 {
 	const struct gpio_mcux_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -149,9 +152,10 @@ static int gpio_mcux_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static uint32_t get_port_pcr_irqc_value_from_flags(struct device *dev,
-		uint32_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static uint32_t get_port_pcr_irqc_value_from_flags(const struct device *dev,
+						   uint32_t pin,
+						   enum gpio_int_mode mode,
+						   enum gpio_int_trig trig)
 {
 	port_interrupt_t port_interrupt = 0;
 
@@ -182,7 +186,7 @@ static uint32_t get_port_pcr_irqc_value_from_flags(struct device *dev,
 	return PORT_PCR_IRQC(port_interrupt);
 }
 
-static int gpio_mcux_pin_interrupt_configure(struct device *dev,
+static int gpio_mcux_pin_interrupt_configure(const struct device *dev,
 					     gpio_pin_t pin, enum gpio_int_mode mode,
 					     enum gpio_int_trig trig)
 {
@@ -214,7 +218,7 @@ static int gpio_mcux_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_mcux_manage_callback(struct device *dev,
+static int gpio_mcux_manage_callback(const struct device *dev,
 				     struct gpio_callback *callback, bool set)
 {
 	struct gpio_mcux_data *data = dev->data;
@@ -224,7 +228,7 @@ static int gpio_mcux_manage_callback(struct device *dev,
 
 static void gpio_mcux_port_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_mcux_config *config = dev->config;
 	struct gpio_mcux_data *data = dev->data;
 	uint32_t int_status;
diff --git a/drivers/gpio/gpio_mcux_igpio.c b/drivers/gpio/gpio_mcux_igpio.c
index 608fd80bc43180..7af470727aa64e 100644
--- a/drivers/gpio/gpio_mcux_igpio.c
+++ b/drivers/gpio/gpio_mcux_igpio.c
@@ -28,7 +28,7 @@ struct mcux_igpio_data {
 	sys_slist_t callbacks;
 };
 
-static int mcux_igpio_configure(struct device *dev,
+static int mcux_igpio_configure(const struct device *dev,
 				gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct mcux_igpio_config *config = dev->config;
@@ -59,7 +59,7 @@ static int mcux_igpio_configure(struct device *dev,
 	return 0;
 }
 
-static int mcux_igpio_port_get_raw(struct device *dev, uint32_t *value)
+static int mcux_igpio_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct mcux_igpio_config *config = dev->config;
 	GPIO_Type *base = config->base;
@@ -69,8 +69,9 @@ static int mcux_igpio_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int mcux_igpio_port_set_masked_raw(struct device *dev, uint32_t mask,
-		uint32_t value)
+static int mcux_igpio_port_set_masked_raw(const struct device *dev,
+					  uint32_t mask,
+					  uint32_t value)
 {
 	const struct mcux_igpio_config *config = dev->config;
 	GPIO_Type *base = config->base;
@@ -80,7 +81,8 @@ static int mcux_igpio_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int mcux_igpio_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int mcux_igpio_port_set_bits_raw(const struct device *dev,
+					uint32_t mask)
 {
 	const struct mcux_igpio_config *config = dev->config;
 	GPIO_Type *base = config->base;
@@ -90,7 +92,8 @@ static int mcux_igpio_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int mcux_igpio_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int mcux_igpio_port_clear_bits_raw(const struct device *dev,
+					  uint32_t mask)
 {
 	const struct mcux_igpio_config *config = dev->config;
 	GPIO_Type *base = config->base;
@@ -100,7 +103,8 @@ static int mcux_igpio_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int mcux_igpio_port_toggle_bits(struct device *dev, uint32_t mask)
+static int mcux_igpio_port_toggle_bits(const struct device *dev,
+				       uint32_t mask)
 {
 	const struct mcux_igpio_config *config = dev->config;
 	GPIO_Type *base = config->base;
@@ -110,9 +114,10 @@ static int mcux_igpio_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int mcux_igpio_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int mcux_igpio_pin_interrupt_configure(const struct device *dev,
+					      gpio_pin_t pin,
+					      enum gpio_int_mode mode,
+					      enum gpio_int_trig trig)
 {
 	const struct mcux_igpio_config *config = dev->config;
 	GPIO_Type *base = config->base;
@@ -163,8 +168,9 @@ static int mcux_igpio_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int mcux_igpio_manage_callback(struct device *dev,
-				     struct gpio_callback *callback, bool set)
+static int mcux_igpio_manage_callback(const struct device *dev,
+				      struct gpio_callback *callback,
+				      bool set)
 {
 	struct mcux_igpio_data *data = dev->data;
 
@@ -173,7 +179,7 @@ static int mcux_igpio_manage_callback(struct device *dev,
 
 static void mcux_igpio_port_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_igpio_config *config = dev->config;
 	struct mcux_igpio_data *data = dev->data;
 	GPIO_Type *base = config->base;
diff --git a/drivers/gpio/gpio_mcux_lpc.c b/drivers/gpio/gpio_mcux_lpc.c
index efe34ca7ab83b8..65d0a295d85a0e 100644
--- a/drivers/gpio/gpio_mcux_lpc.c
+++ b/drivers/gpio/gpio_mcux_lpc.c
@@ -60,7 +60,7 @@ struct gpio_mcux_lpc_data {
 	uint32_t isr_list_idx;
 };
 
-static int gpio_mcux_lpc_configure(struct device *dev, gpio_pin_t pin,
+static int gpio_mcux_lpc_configure(const struct device *dev, gpio_pin_t pin,
 				   gpio_flags_t flags)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
@@ -122,7 +122,8 @@ static int gpio_mcux_lpc_configure(struct device *dev, gpio_pin_t pin,
 	return 0;
 }
 
-static int gpio_mcux_lpc_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_mcux_lpc_port_get_raw(const struct device *dev,
+				      uint32_t *value)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -132,7 +133,8 @@ static int gpio_mcux_lpc_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_mcux_lpc_port_set_masked_raw(struct device *dev, uint32_t mask,
+static int gpio_mcux_lpc_port_set_masked_raw(const struct device *dev,
+					     uint32_t mask,
 					     uint32_t value)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
@@ -148,7 +150,8 @@ static int gpio_mcux_lpc_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_mcux_lpc_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_mcux_lpc_port_set_bits_raw(const struct device *dev,
+					   uint32_t mask)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -158,7 +161,8 @@ static int gpio_mcux_lpc_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mcux_lpc_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_mcux_lpc_port_clear_bits_raw(const struct device *dev,
+					     uint32_t mask)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -168,7 +172,8 @@ static int gpio_mcux_lpc_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mcux_lpc_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_mcux_lpc_port_toggle_bits(const struct device *dev,
+					  uint32_t mask)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -180,7 +185,7 @@ static int gpio_mcux_lpc_port_toggle_bits(struct device *dev, uint32_t mask)
 
 static void gpio_mcux_lpc_port_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	struct gpio_mcux_lpc_data *data = dev->data;
 	uint32_t enabled_int;
@@ -249,9 +254,10 @@ static uint32_t attach_pin_to_isr(uint32_t port, uint32_t pin, uint32_t isr_no)
 static void gpio_mcux_lpc_port_isr(void *arg);
 
 
-static int gpio_mcux_lpc_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_mcux_lpc_pin_interrupt_configure(const struct device *dev,
+						 gpio_pin_t pin,
+						 enum gpio_int_mode mode,
+						 enum gpio_int_trig trig)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	struct gpio_mcux_lpc_data *data = dev->data;
@@ -316,7 +322,7 @@ static int gpio_mcux_lpc_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_mcux_lpc_manage_cb(struct device *port,
+static int gpio_mcux_lpc_manage_cb(const struct device *port,
 				   struct gpio_callback *callback, bool set)
 {
 	struct gpio_mcux_lpc_data *data = port->data;
@@ -324,7 +330,7 @@ static int gpio_mcux_lpc_manage_cb(struct device *port,
 	return gpio_manage_callback(&data->callbacks, callback, set);
 }
 
-static int gpio_mcux_lpc_init(struct device *dev)
+static int gpio_mcux_lpc_init(const struct device *dev)
 {
 	const struct gpio_mcux_lpc_config *config = dev->config;
 	struct gpio_mcux_lpc_data *data = dev->data;
@@ -355,7 +361,7 @@ static const struct gpio_driver_api gpio_mcux_lpc_driver_api = {
 static const clock_ip_name_t gpio_clock_names[] = GPIO_CLOCKS;
 
 #ifdef CONFIG_GPIO_MCUX_LPC_PORT0
-static int lpc_gpio_0_init(struct device *dev);
+static int lpc_gpio_0_init(const struct device *dev);
 
 static const struct gpio_mcux_lpc_config gpio_mcux_lpc_port0_config = {
 	.common = {
@@ -380,7 +386,7 @@ DEVICE_AND_API_INIT(gpio_mcux_lpc_port0, DT_INST_LABEL(0),
 		    CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		    &gpio_mcux_lpc_driver_api);
 
-static int lpc_gpio_0_init(struct device *dev)
+static int lpc_gpio_0_init(const struct device *dev)
 {
 #if DT_INST_IRQ_HAS_IDX(0, 0) || \
 	DT_INST_IRQ_HAS_IDX(0, 1) || \
@@ -429,7 +435,7 @@ static int lpc_gpio_0_init(struct device *dev)
 #endif /* CONFIG_GPIO_MCUX_LPC_PORT0 */
 
 #ifdef CONFIG_GPIO_MCUX_LPC_PORT1
-static int lpc_gpio_1_init(struct device *dev);
+static int lpc_gpio_1_init(const struct device *dev);
 
 static const struct gpio_mcux_lpc_config gpio_mcux_lpc_port1_config = {
 	.common = {
@@ -454,7 +460,7 @@ DEVICE_AND_API_INIT(gpio_mcux_lpc_port1, DT_INST_LABEL(1),
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &gpio_mcux_lpc_driver_api);
 
-static int lpc_gpio_1_init(struct device *dev)
+static int lpc_gpio_1_init(const struct device *dev)
 {
 #if DT_INST_IRQ_HAS_IDX(1, 0) || \
 	DT_INST_IRQ_HAS_IDX(1, 1) || \
diff --git a/drivers/gpio/gpio_mmio32.c b/drivers/gpio/gpio_mmio32.c
index bfc0058fd049bd..250f2c4950cade 100644
--- a/drivers/gpio/gpio_mmio32.c
+++ b/drivers/gpio/gpio_mmio32.c
@@ -29,7 +29,7 @@
 #include <drivers/gpio/gpio_mmio32.h>
 #include <errno.h>
 
-static int gpio_mmio32_config(struct device *dev,
+static int gpio_mmio32_config(const struct device *dev,
 			      gpio_pin_t pin, gpio_flags_t flags)
 {
 	struct gpio_mmio32_context *context = dev->data;
@@ -62,7 +62,7 @@ static int gpio_mmio32_config(struct device *dev,
 	return 0;
 }
 
-static int gpio_mmio32_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_mmio32_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	struct gpio_mmio32_context *context = dev->data;
 	const struct gpio_mmio32_config *config = context->config;
@@ -72,8 +72,9 @@ static int gpio_mmio32_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_mmio32_port_set_masked_raw(struct device *dev, uint32_t mask,
-					  uint32_t value)
+static int gpio_mmio32_port_set_masked_raw(const struct device *dev,
+					   uint32_t mask,
+					   uint32_t value)
 {
 	struct gpio_mmio32_context *context = dev->data;
 	const struct gpio_mmio32_config *config = context->config;
@@ -91,7 +92,8 @@ static int gpio_mmio32_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_mmio32_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_mmio32_port_set_bits_raw(const struct device *dev,
+					 uint32_t mask)
 {
 	struct gpio_mmio32_context *context = dev->data;
 	const struct gpio_mmio32_config *config = context->config;
@@ -108,7 +110,8 @@ static int gpio_mmio32_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mmio32_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_mmio32_port_clear_bits_raw(const struct device *dev,
+					   uint32_t mask)
 {
 	struct gpio_mmio32_context *context = dev->data;
 	const struct gpio_mmio32_config *config = context->config;
@@ -125,7 +128,8 @@ static int gpio_mmio32_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mmio32_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_mmio32_port_toggle_bits(const struct device *dev,
+					uint32_t mask)
 {
 	struct gpio_mmio32_context *context = dev->data;
 	const struct gpio_mmio32_config *config = context->config;
@@ -142,9 +146,10 @@ static int gpio_mmio32_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_mmio32_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_mmio32_pin_interrupt_configure(const struct device *dev,
+					       gpio_pin_t pin,
+					       enum gpio_int_mode mode,
+					       enum gpio_int_trig trig)
 {
 	if (mode != GPIO_INT_MODE_DISABLED) {
 		return -ENOTSUP;
@@ -163,7 +168,7 @@ const struct gpio_driver_api gpio_mmio32_api = {
 	.pin_interrupt_configure = gpio_mmio32_pin_interrupt_configure,
 };
 
-int gpio_mmio32_init(struct device *dev)
+int gpio_mmio32_init(const struct device *dev)
 {
 	struct gpio_mmio32_context *context = dev->data;
 	const struct gpio_mmio32_config *config = dev->config;
diff --git a/drivers/gpio/gpio_npcx.c b/drivers/gpio/gpio_npcx.c
index a19e7cad02d634..698129101d6951 100644
--- a/drivers/gpio/gpio_npcx.c
+++ b/drivers/gpio/gpio_npcx.c
@@ -19,7 +19,7 @@
 LOG_MODULE_REGISTER(gpio_npcx, LOG_LEVEL_ERR);
 
 /* GPIO module instances declarations */
-static struct device *gpio_devs[];
+static const struct device *gpio_devs[];
 static int gpio_devs_count;
 
 /* Driver config */
@@ -51,7 +51,7 @@ struct gpio_npcx_data {
 
 
 /* Soc specific GPIO functions */
-struct device *soc_get_gpio_dev(int port)
+const struct device *soc_get_gpio_dev(int port)
 {
 	if (port >= gpio_devs_count)
 		return NULL;
@@ -60,7 +60,7 @@ struct device *soc_get_gpio_dev(int port)
 }
 
 /* GPIO api functions */
-static int gpio_npcx_config(struct device *dev,
+static int gpio_npcx_config(const struct device *dev,
 			     gpio_pin_t pin, gpio_flags_t flags)
 {
 	struct gpio_reg *inst = HAL_INSTANCE(dev);
@@ -116,7 +116,8 @@ static int gpio_npcx_config(struct device *dev,
 	return 0;
 }
 
-static int gpio_npcx_port_get_raw(struct device *dev, gpio_port_value_t *value)
+static int gpio_npcx_port_get_raw(const struct device *dev,
+				  gpio_port_value_t *value)
 {
 	struct gpio_reg *inst = HAL_INSTANCE(dev);
 
@@ -126,7 +127,7 @@ static int gpio_npcx_port_get_raw(struct device *dev, gpio_port_value_t *value)
 	return 0;
 }
 
-static int gpio_npcx_port_set_masked_raw(struct device *dev,
+static int gpio_npcx_port_set_masked_raw(const struct device *dev,
 					  gpio_port_pins_t mask,
 					  gpio_port_value_t value)
 {
@@ -138,7 +139,7 @@ static int gpio_npcx_port_set_masked_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_npcx_port_set_bits_raw(struct device *dev,
+static int gpio_npcx_port_set_bits_raw(const struct device *dev,
 					gpio_port_value_t mask)
 {
 	struct gpio_reg *inst = HAL_INSTANCE(dev);
@@ -149,7 +150,7 @@ static int gpio_npcx_port_set_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_npcx_port_clear_bits_raw(struct device *dev,
+static int gpio_npcx_port_clear_bits_raw(const struct device *dev,
 						gpio_port_value_t mask)
 {
 	struct gpio_reg *inst = HAL_INSTANCE(dev);
@@ -160,7 +161,7 @@ static int gpio_npcx_port_clear_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_npcx_port_toggle_bits(struct device *dev,
+static int gpio_npcx_port_toggle_bits(const struct device *dev,
 						gpio_port_value_t mask)
 {
 	struct gpio_reg *inst = HAL_INSTANCE(dev);
@@ -171,9 +172,10 @@ static int gpio_npcx_port_toggle_bits(struct device *dev,
 	return 0;
 }
 
-static int gpio_npcx_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_npcx_pin_interrupt_configure(const struct device *dev,
+					     gpio_pin_t pin,
+					     enum gpio_int_mode mode,
+					     enum gpio_int_trig trig)
 {
 	const struct gpio_npcx_config *config = DRV_CONFIG(dev);
 	enum miwu_int_mode miwu_mode = NPCX_MIWU_MODE_DISABLED;
@@ -217,7 +219,7 @@ static int gpio_npcx_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_npcx_manage_callback(struct device *dev,
+static int gpio_npcx_manage_callback(const struct device *dev,
 				      struct gpio_callback *callback, bool set)
 {
 	const struct gpio_npcx_config *config = DRV_CONFIG(dev);
@@ -255,7 +257,7 @@ static const struct gpio_driver_api gpio_npcx_driver = {
 	.manage_callback = gpio_npcx_manage_callback,
 };
 
-int gpio_npcx_init(struct device *dev)
+int gpio_npcx_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -291,7 +293,7 @@ DT_INST_FOREACH_STATUS_OKAY(NPCX_GPIO_DEVICE_INIT)
 
 /* GPIO module instances */
 #define NPCX_GPIO_DEV(inst) DEVICE_GET(gpio_npcx_##inst),
-static struct device *gpio_devs[] = {
+static const struct device *gpio_devs[] = {
 	DT_INST_FOREACH_STATUS_OKAY(NPCX_GPIO_DEV)
 };
 
diff --git a/drivers/gpio/gpio_nrfx.c b/drivers/gpio/gpio_nrfx.c
index cf06585c04f54b..bb9472c12b3d87 100644
--- a/drivers/gpio/gpio_nrfx.c
+++ b/drivers/gpio/gpio_nrfx.c
@@ -35,12 +35,12 @@ struct gpio_nrfx_cfg {
 	uint8_t port_num;
 };
 
-static inline struct gpio_nrfx_data *get_port_data(struct device *port)
+static inline struct gpio_nrfx_data *get_port_data(const struct device *port)
 {
 	return port->data;
 }
 
-static inline const struct gpio_nrfx_cfg *get_port_cfg(struct device *port)
+static inline const struct gpio_nrfx_cfg *get_port_cfg(const struct device *port)
 {
 	return port->config;
 }
@@ -95,7 +95,7 @@ static inline uint32_t sense_for_pin(const struct gpio_nrfx_data *data,
 	return NRF_GPIO_PIN_SENSE_LOW;
 }
 
-static int gpiote_pin_int_cfg(struct device *port, uint32_t pin)
+static int gpiote_pin_int_cfg(const struct device *port, uint32_t pin)
 {
 	struct gpio_nrfx_data *data = get_port_data(port);
 	const struct gpio_nrfx_cfg *cfg = get_port_cfg(port);
@@ -131,7 +131,7 @@ static int gpiote_pin_int_cfg(struct device *port, uint32_t pin)
 	return res;
 }
 
-static int gpio_nrfx_config(struct device *port,
+static int gpio_nrfx_config(const struct device *port,
 			    gpio_pin_t pin, gpio_flags_t flags)
 {
 	NRF_GPIO_Type *reg = get_port_cfg(port)->port;
@@ -203,7 +203,7 @@ static int gpio_nrfx_config(struct device *port,
 	return 0;
 }
 
-static int gpio_nrfx_port_get_raw(struct device *port, uint32_t *value)
+static int gpio_nrfx_port_get_raw(const struct device *port, uint32_t *value)
 {
 	NRF_GPIO_Type *reg = get_port_cfg(port)->port;
 
@@ -212,7 +212,8 @@ static int gpio_nrfx_port_get_raw(struct device *port, uint32_t *value)
 	return 0;
 }
 
-static int gpio_nrfx_port_set_masked_raw(struct device *port, uint32_t mask,
+static int gpio_nrfx_port_set_masked_raw(const struct device *port,
+					 uint32_t mask,
 					 uint32_t value)
 {
 	NRF_GPIO_Type *reg = get_port_cfg(port)->port;
@@ -224,7 +225,8 @@ static int gpio_nrfx_port_set_masked_raw(struct device *port, uint32_t mask,
 	return 0;
 }
 
-static int gpio_nrfx_port_set_bits_raw(struct device *port, uint32_t mask)
+static int gpio_nrfx_port_set_bits_raw(const struct device *port,
+				       uint32_t mask)
 {
 	NRF_GPIO_Type *reg = get_port_cfg(port)->port;
 
@@ -233,7 +235,8 @@ static int gpio_nrfx_port_set_bits_raw(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_nrfx_port_clear_bits_raw(struct device *port, uint32_t mask)
+static int gpio_nrfx_port_clear_bits_raw(const struct device *port,
+					 uint32_t mask)
 {
 	NRF_GPIO_Type *reg = get_port_cfg(port)->port;
 
@@ -242,7 +245,8 @@ static int gpio_nrfx_port_clear_bits_raw(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_nrfx_port_toggle_bits(struct device *port, uint32_t mask)
+static int gpio_nrfx_port_toggle_bits(const struct device *port,
+				      uint32_t mask)
 {
 	NRF_GPIO_Type *reg = get_port_cfg(port)->port;
 	uint32_t value;
@@ -253,9 +257,10 @@ static int gpio_nrfx_port_toggle_bits(struct device *port, uint32_t mask)
 	return 0;
 }
 
-static int gpio_nrfx_pin_interrupt_configure(struct device *port,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_nrfx_pin_interrupt_configure(const struct device *port,
+					     gpio_pin_t pin,
+					     enum gpio_int_mode mode,
+					     enum gpio_int_trig trig)
 {
 	struct gpio_nrfx_data *data = get_port_data(port);
 	uint32_t abs_pin = NRF_GPIO_PIN_MAP(get_port_cfg(port)->port_num, pin);
@@ -279,7 +284,7 @@ static int gpio_nrfx_pin_interrupt_configure(struct device *port,
 	return gpiote_pin_int_cfg(port, pin);
 }
 
-static int gpio_nrfx_manage_callback(struct device *port,
+static int gpio_nrfx_manage_callback(const struct device *port,
 				     struct gpio_callback *callback,
 				     bool set)
 {
@@ -298,7 +303,7 @@ static const struct gpio_driver_api gpio_nrfx_drv_api_funcs = {
 	.manage_callback = gpio_nrfx_manage_callback,
 };
 
-static inline uint32_t get_level_pins(struct device *port)
+static inline uint32_t get_level_pins(const struct device *port)
 {
 	struct gpio_nrfx_data *data = get_port_data(port);
 
@@ -317,7 +322,7 @@ static inline uint32_t get_level_pins(struct device *port)
 	return out;
 }
 
-static void cfg_level_pins(struct device *port)
+static void cfg_level_pins(const struct device *port)
 {
 	const struct gpio_nrfx_data *data = get_port_data(port);
 	const struct gpio_nrfx_cfg *cfg = get_port_cfg(port);
@@ -346,7 +351,7 @@ static void cfg_level_pins(struct device *port)
  *
  * @return Bitmask where 1 marks pin as trigger source.
  */
-static uint32_t check_level_trigger_pins(struct device *port)
+static uint32_t check_level_trigger_pins(const struct device *port)
 {
 	struct gpio_nrfx_data *data = get_port_data(port);
 	const struct gpio_nrfx_cfg *cfg = get_port_cfg(port);
@@ -381,7 +386,7 @@ static uint32_t check_level_trigger_pins(struct device *port)
 	return out;
 }
 
-static inline void fire_callbacks(struct device *port, uint32_t pins)
+static inline void fire_callbacks(const struct device *port, uint32_t pins)
 {
 	struct gpio_nrfx_data *data = get_port_data(port);
 	sys_slist_t *list = &data->callbacks;
@@ -458,7 +463,7 @@ static void gpiote_event_handler(void)
 
 #define GPIOTE_NODE DT_INST(0, nordic_nrf_gpiote)
 
-static int gpio_nrfx_init(struct device *port)
+static int gpio_nrfx_init(const struct device *port)
 {
 	static bool gpio_initialized;
 
diff --git a/drivers/gpio/gpio_pca95xx.c b/drivers/gpio/gpio_pca95xx.c
index 177e7904301f0a..426981a619c4b9 100644
--- a/drivers/gpio/gpio_pca95xx.c
+++ b/drivers/gpio/gpio_pca95xx.c
@@ -74,7 +74,7 @@ struct gpio_pca95xx_drv_data {
 	struct gpio_driver_data common;
 
 	/** Master I2C device */
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 	struct {
 		uint16_t output;
@@ -97,12 +97,13 @@ struct gpio_pca95xx_drv_data {
  *
  * @return 0 if successful, failed otherwise.
  */
-static int read_port_regs(struct device *dev, uint8_t reg, uint16_t *buf)
+static int read_port_regs(const struct device *dev, uint8_t reg,
+			  uint16_t *buf)
 {
 	const struct gpio_pca95xx_config * const config = dev->config;
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
-	struct device * const i2c_master = drv_data->i2c_master;
+	const struct device *i2c_master = drv_data->i2c_master;
 	uint16_t i2c_addr = config->i2c_slave_addr;
 	uint16_t port_data;
 	int ret;
@@ -135,13 +136,13 @@ static int read_port_regs(struct device *dev, uint8_t reg, uint16_t *buf)
  *
  * @return 0 if successful, failed otherwise.
  */
-static int write_port_regs(struct device *dev, uint8_t reg,
+static int write_port_regs(const struct device *dev, uint8_t reg,
 			   uint16_t *cache, uint16_t value)
 {
 	const struct gpio_pca95xx_config * const config = dev->config;
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
-	struct device * const i2c_master = drv_data->i2c_master;
+	const struct device *i2c_master = drv_data->i2c_master;
 	uint16_t i2c_addr = config->i2c_slave_addr;
 	uint16_t port_data;
 	int ret;
@@ -164,7 +165,7 @@ static int write_port_regs(struct device *dev, uint8_t reg,
 	return ret;
 }
 
-static inline int update_output_regs(struct device *dev, uint16_t value)
+static inline int update_output_regs(const struct device *dev, uint16_t value)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -173,7 +174,8 @@ static inline int update_output_regs(struct device *dev, uint16_t value)
 			       &drv_data->reg_cache.output, value);
 }
 
-static inline int update_direction_regs(struct device *dev, uint16_t value)
+static inline int update_direction_regs(const struct device *dev,
+					uint16_t value)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -182,7 +184,8 @@ static inline int update_direction_regs(struct device *dev, uint16_t value)
 			       &drv_data->reg_cache.dir, value);
 }
 
-static inline int update_pul_sel_regs(struct device *dev, uint16_t value)
+static inline int update_pul_sel_regs(const struct device *dev,
+				      uint16_t value)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -191,7 +194,7 @@ static inline int update_pul_sel_regs(struct device *dev, uint16_t value)
 			       &drv_data->reg_cache.pud_sel, value);
 }
 
-static inline int update_pul_en_regs(struct device *dev, uint16_t value)
+static inline int update_pul_en_regs(const struct device *dev, uint16_t value)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -209,7 +212,7 @@ static inline int update_pul_en_regs(struct device *dev, uint16_t value)
  *
  * @return 0 if successful, failed otherwise
  */
-static int setup_pin_dir(struct device *dev, uint32_t pin, int flags)
+static int setup_pin_dir(const struct device *dev, uint32_t pin, int flags)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -248,7 +251,8 @@ static int setup_pin_dir(struct device *dev, uint32_t pin, int flags)
  *
  * @return 0 if successful, failed otherwise
  */
-static int setup_pin_pullupdown(struct device *dev, uint32_t pin, int flags)
+static int setup_pin_pullupdown(const struct device *dev, uint32_t pin,
+				int flags)
 {
 	const struct gpio_pca95xx_config * const config = dev->config;
 	struct gpio_pca95xx_drv_data * const drv_data =
@@ -305,7 +309,7 @@ static int setup_pin_pullupdown(struct device *dev, uint32_t pin, int flags)
  *
  * @return 0 if successful, failed otherwise
  */
-static int gpio_pca95xx_config(struct device *dev,
+static int gpio_pca95xx_config(const struct device *dev,
 			       gpio_pin_t pin, gpio_flags_t flags)
 {
 	int ret;
@@ -355,7 +359,8 @@ static int gpio_pca95xx_config(struct device *dev,
 	return ret;
 }
 
-static int gpio_pca95xx_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_pca95xx_port_get_raw(const struct device *dev,
+				     uint32_t *value)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -381,7 +386,7 @@ static int gpio_pca95xx_port_get_raw(struct device *dev, uint32_t *value)
 	return ret;
 }
 
-static int gpio_pca95xx_port_set_masked_raw(struct device *dev,
+static int gpio_pca95xx_port_set_masked_raw(const struct device *dev,
 					      uint32_t mask, uint32_t value)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
@@ -406,17 +411,20 @@ static int gpio_pca95xx_port_set_masked_raw(struct device *dev,
 	return ret;
 }
 
-static int gpio_pca95xx_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_pca95xx_port_set_bits_raw(const struct device *dev,
+					  uint32_t mask)
 {
 	return gpio_pca95xx_port_set_masked_raw(dev, mask, mask);
 }
 
-static int gpio_pca95xx_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_pca95xx_port_clear_bits_raw(const struct device *dev,
+					    uint32_t mask)
 {
 	return gpio_pca95xx_port_set_masked_raw(dev, mask, 0);
 }
 
-static int gpio_pca95xx_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_pca95xx_port_toggle_bits(const struct device *dev,
+					 uint32_t mask)
 {
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
@@ -440,7 +448,7 @@ static int gpio_pca95xx_port_toggle_bits(struct device *dev, uint32_t mask)
 	return ret;
 }
 
-static int gpio_pca95xx_pin_interrupt_configure(struct device *dev,
+static int gpio_pca95xx_pin_interrupt_configure(const struct device *dev,
 						  gpio_pin_t pin,
 						  enum gpio_int_mode mode,
 						  enum gpio_int_trig trig)
@@ -464,12 +472,12 @@ static const struct gpio_driver_api gpio_pca95xx_drv_api_funcs = {
  * @param dev Device struct
  * @return 0 if successful, failed otherwise.
  */
-static int gpio_pca95xx_init(struct device *dev)
+static int gpio_pca95xx_init(const struct device *dev)
 {
 	const struct gpio_pca95xx_config * const config = dev->config;
 	struct gpio_pca95xx_drv_data * const drv_data =
 		(struct gpio_pca95xx_drv_data * const)dev->data;
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 	/* Find out the device struct of the I2C master */
 	i2c_master = device_get_binding((char *)config->i2c_master_dev_name);
diff --git a/drivers/gpio/gpio_rv32m1.c b/drivers/gpio/gpio_rv32m1.c
index a230c7207e44c2..2eb5bb616975d4 100644
--- a/drivers/gpio/gpio_rv32m1.c
+++ b/drivers/gpio/gpio_rv32m1.c
@@ -26,7 +26,7 @@ struct gpio_rv32m1_config {
 	unsigned int flags;
 	char *clock_controller;
 	clock_control_subsys_t clock_subsys;
-	int (*irq_config_func)(struct device *dev);
+	int (*irq_config_func)(const struct device *dev);
 };
 
 struct gpio_rv32m1_data {
@@ -36,9 +36,10 @@ struct gpio_rv32m1_data {
 	sys_slist_t callbacks;
 };
 
-static uint32_t get_port_pcr_irqc_value_from_flags(struct device *dev,
-		uint32_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static uint32_t get_port_pcr_irqc_value_from_flags(const struct device *dev,
+						   uint32_t pin,
+						   enum gpio_int_mode mode,
+						   enum gpio_int_trig trig)
 {
 	port_interrupt_t port_interrupt = 0;
 
@@ -69,7 +70,7 @@ static uint32_t get_port_pcr_irqc_value_from_flags(struct device *dev,
 	return PORT_PCR_IRQC(port_interrupt);
 }
 
-static int gpio_rv32m1_configure(struct device *dev,
+static int gpio_rv32m1_configure(const struct device *dev,
 				 gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
@@ -152,7 +153,7 @@ static int gpio_rv32m1_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_rv32m1_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_rv32m1_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -162,8 +163,9 @@ static int gpio_rv32m1_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_rv32m1_port_set_masked_raw(struct device *dev, uint32_t mask,
-		uint32_t value)
+static int gpio_rv32m1_port_set_masked_raw(const struct device *dev,
+					   uint32_t mask,
+					   uint32_t value)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -173,7 +175,8 @@ static int gpio_rv32m1_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_rv32m1_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_rv32m1_port_set_bits_raw(const struct device *dev,
+					 uint32_t mask)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -183,7 +186,8 @@ static int gpio_rv32m1_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_rv32m1_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_rv32m1_port_clear_bits_raw(const struct device *dev,
+					   uint32_t mask)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -193,7 +197,8 @@ static int gpio_rv32m1_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_rv32m1_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_rv32m1_port_toggle_bits(const struct device *dev,
+					uint32_t mask)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
 	GPIO_Type *gpio_base = config->gpio_base;
@@ -203,9 +208,10 @@ static int gpio_rv32m1_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_rv32m1_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_rv32m1_pin_interrupt_configure(const struct device *dev,
+					       gpio_pin_t pin,
+					       enum gpio_int_mode mode,
+					       enum gpio_int_trig trig)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
 	PORT_Type *port_base = config->port_base;
@@ -229,8 +235,9 @@ static int gpio_rv32m1_pin_interrupt_configure(struct device *dev,
 }
 
 
-static int gpio_rv32m1_manage_callback(struct device *dev,
-				     struct gpio_callback *callback, bool set)
+static int gpio_rv32m1_manage_callback(const struct device *dev,
+				       struct gpio_callback *callback,
+				       bool set)
 {
 	struct gpio_rv32m1_data *data = dev->data;
 
@@ -241,7 +248,7 @@ static int gpio_rv32m1_manage_callback(struct device *dev,
 
 static void gpio_rv32m1_port_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_rv32m1_config *config = dev->config;
 	struct gpio_rv32m1_data *data = dev->data;
 	uint32_t int_status;
@@ -254,10 +261,10 @@ static void gpio_rv32m1_port_isr(void *arg)
 	gpio_fire_callbacks(&data->callbacks, dev, int_status);
 }
 
-static int gpio_rv32m1_init(struct device *dev)
+static int gpio_rv32m1_init(const struct device *dev)
 {
 	const struct gpio_rv32m1_config *config = dev->config;
-	struct device *clk;
+	const struct device *clk;
 	int ret;
 
 	if (config->clock_controller) {
diff --git a/drivers/gpio/gpio_sam.c b/drivers/gpio/gpio_sam.c
index ce63eb11469ee1..eee71ea185abd4 100644
--- a/drivers/gpio/gpio_sam.c
+++ b/drivers/gpio/gpio_sam.c
@@ -15,7 +15,7 @@
 
 #include "gpio_utils.h"
 
-typedef void (*config_func_t)(struct device *dev);
+typedef void (*config_func_t)(const struct device *dev);
 
 struct gpio_sam_config {
 	/* gpio_driver_config needs to be first */
@@ -38,7 +38,7 @@ struct gpio_sam_runtime {
 
 #define GPIO_SAM_ALL_PINS    0xFFFFFFFF
 
-static int gpio_sam_port_configure(struct device *dev, uint32_t mask,
+static int gpio_sam_port_configure(const struct device *dev, uint32_t mask,
 				   gpio_flags_t flags)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
@@ -145,13 +145,13 @@ static int gpio_sam_port_configure(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_sam_config(struct device *dev, gpio_pin_t pin,
+static int gpio_sam_config(const struct device *dev, gpio_pin_t pin,
 			   gpio_flags_t flags)
 {
 	return gpio_sam_port_configure(dev, BIT(pin), flags);
 }
 
-static int gpio_sam_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_sam_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
 	Pio * const pio = cfg->regs;
@@ -161,7 +161,8 @@ static int gpio_sam_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_sam_port_set_masked_raw(struct device *dev, uint32_t mask,
+static int gpio_sam_port_set_masked_raw(const struct device *dev,
+					uint32_t mask,
 					uint32_t value)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
@@ -172,7 +173,7 @@ static int gpio_sam_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_sam_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_sam_port_set_bits_raw(const struct device *dev, uint32_t mask)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
 	Pio * const pio = cfg->regs;
@@ -183,7 +184,8 @@ static int gpio_sam_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_sam_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_sam_port_clear_bits_raw(const struct device *dev,
+					uint32_t mask)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
 	Pio * const pio = cfg->regs;
@@ -194,7 +196,7 @@ static int gpio_sam_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_sam_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_sam_port_toggle_bits(const struct device *dev, uint32_t mask)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
 	Pio * const pio = cfg->regs;
@@ -205,7 +207,8 @@ static int gpio_sam_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_sam_port_interrupt_configure(struct device *dev, uint32_t mask,
+static int gpio_sam_port_interrupt_configure(const struct device *dev,
+					     uint32_t mask,
 					     enum gpio_int_mode mode,
 					     enum gpio_int_trig trig)
 {
@@ -253,16 +256,17 @@ static int gpio_sam_port_interrupt_configure(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_sam_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_sam_pin_interrupt_configure(const struct device *dev,
+					    gpio_pin_t pin,
+					    enum gpio_int_mode mode,
+					    enum gpio_int_trig trig)
 {
 	return gpio_sam_port_interrupt_configure(dev, BIT(pin), mode, trig);
 }
 
 static void gpio_sam_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
 	Pio * const pio = cfg->regs;
 	struct gpio_sam_runtime *context = dev->data;
@@ -273,7 +277,7 @@ static void gpio_sam_isr(void *arg)
 	gpio_fire_callbacks(&context->cb, dev, int_stat);
 }
 
-static int gpio_sam_manage_callback(struct device *port,
+static int gpio_sam_manage_callback(const struct device *port,
 				    struct gpio_callback *callback,
 				    bool set)
 {
@@ -293,7 +297,7 @@ static const struct gpio_driver_api gpio_sam_api = {
 	.manage_callback = gpio_sam_manage_callback,
 };
 
-int gpio_sam_init(struct device *dev)
+int gpio_sam_init(const struct device *dev)
 {
 	const struct gpio_sam_config * const cfg = DEV_CFG(dev);
 
diff --git a/drivers/gpio/gpio_sam0.c b/drivers/gpio/gpio_sam0.c
index 58144ea4a24205..fbccad1101472d 100644
--- a/drivers/gpio/gpio_sam0.c
+++ b/drivers/gpio/gpio_sam0.c
@@ -45,14 +45,14 @@ struct gpio_sam0_data {
 #ifdef CONFIG_SAM0_EIC
 static void gpio_sam0_isr(uint32_t pins, void *arg)
 {
-	struct device *const dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 	struct gpio_sam0_data *const data = DEV_DATA(dev);
 
 	gpio_fire_callbacks(&data->callbacks, dev, pins);
 }
 #endif
 
-static int gpio_sam0_config(struct device *dev, gpio_pin_t pin,
+static int gpio_sam0_config(const struct device *dev, gpio_pin_t pin,
 			    gpio_flags_t flags)
 {
 	const struct gpio_sam0_config *config = DEV_CFG(dev);
@@ -107,7 +107,7 @@ static int gpio_sam0_config(struct device *dev, gpio_pin_t pin,
 	return 0;
 }
 
-static int gpio_sam0_port_get_raw(struct device *dev,
+static int gpio_sam0_port_get_raw(const struct device *dev,
 				  gpio_port_value_t *value)
 {
 	const struct gpio_sam0_config *config = DEV_CFG(dev);
@@ -117,7 +117,7 @@ static int gpio_sam0_port_get_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sam0_port_set_masked_raw(struct device *dev,
+static int gpio_sam0_port_set_masked_raw(const struct device *dev,
 					 gpio_port_pins_t mask,
 					 gpio_port_value_t value)
 {
@@ -129,7 +129,7 @@ static int gpio_sam0_port_set_masked_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sam0_port_set_bits_raw(struct device *dev,
+static int gpio_sam0_port_set_bits_raw(const struct device *dev,
 				       gpio_port_pins_t pins)
 {
 	const struct gpio_sam0_config *config = DEV_CFG(dev);
@@ -139,7 +139,7 @@ static int gpio_sam0_port_set_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sam0_port_clear_bits_raw(struct device *dev,
+static int gpio_sam0_port_clear_bits_raw(const struct device *dev,
 					 gpio_port_pins_t pins)
 {
 	const struct gpio_sam0_config *config = DEV_CFG(dev);
@@ -149,7 +149,7 @@ static int gpio_sam0_port_clear_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sam0_port_toggle_bits(struct device *dev,
+static int gpio_sam0_port_toggle_bits(const struct device *dev,
 				      gpio_port_pins_t pins)
 {
 	const struct gpio_sam0_config *config = DEV_CFG(dev);
@@ -161,7 +161,7 @@ static int gpio_sam0_port_toggle_bits(struct device *dev,
 
 #ifdef CONFIG_SAM0_EIC
 
-static int gpio_sam0_pin_interrupt_configure(struct device *dev,
+static int gpio_sam0_pin_interrupt_configure(const struct device *dev,
 					     gpio_pin_t pin,
 					     enum gpio_int_mode mode,
 					     enum gpio_int_trig trig)
@@ -252,15 +252,15 @@ static int gpio_sam0_pin_interrupt_configure(struct device *dev,
 }
 
 
-static int gpio_sam0_manage_callback(struct device *dev,
-			      struct gpio_callback *callback, bool set)
+static int gpio_sam0_manage_callback(const struct device *dev,
+				     struct gpio_callback *callback, bool set)
 {
 	struct gpio_sam0_data *const data = DEV_DATA(dev);
 
 	return gpio_manage_callback(&data->callbacks, callback, set);
 }
 
-static uint32_t gpio_sam0_get_pending_int(struct device *dev)
+static uint32_t gpio_sam0_get_pending_int(const struct device *dev)
 {
 	const struct gpio_sam0_config *config = DEV_CFG(dev);
 
@@ -283,7 +283,7 @@ static const struct gpio_driver_api gpio_sam0_api = {
 #endif
 };
 
-static int gpio_sam0_init(struct device *dev) { return 0; }
+static int gpio_sam0_init(const struct device *dev) { return 0; }
 
 /* Port A */
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(porta), okay)
diff --git a/drivers/gpio/gpio_shell.c b/drivers/gpio/gpio_shell.c
index 05468a2525f200..e0b65768f55f93 100644
--- a/drivers/gpio/gpio_shell.c
+++ b/drivers/gpio/gpio_shell.c
@@ -50,7 +50,7 @@ static int cmd_gpio_conf(const struct shell *shell, size_t argc, char **argv)
 {
 	uint8_t index = 0U;
 	int type = GPIO_OUTPUT;
-	struct device *dev;
+	const struct device *dev;
 
 	if (argc == args_no.conf &&
 	    isdigit((unsigned char)argv[args_indx.index][0]) &&
@@ -83,7 +83,7 @@ static int cmd_gpio_conf(const struct shell *shell, size_t argc, char **argv)
 static int cmd_gpio_get(const struct shell *shell,
 			size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint8_t index = 0U;
 	int rc;
 
@@ -115,7 +115,7 @@ static int cmd_gpio_get(const struct shell *shell,
 static int cmd_gpio_set(const struct shell *shell,
 			size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint8_t index = 0U;
 	uint8_t value = 0U;
 
diff --git a/drivers/gpio/gpio_sifive.c b/drivers/gpio/gpio_sifive.c
index 8c232aca0aefa5..741d2a97e79114 100644
--- a/drivers/gpio/gpio_sifive.c
+++ b/drivers/gpio/gpio_sifive.c
@@ -114,7 +114,7 @@ static inline int gpio_sifive_plic_to_pin(unsigned int base_irq, int plic_irq)
 
 static void gpio_sifive_irq_handler(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct gpio_sifive_data *data = DEV_GPIO_DATA(dev);
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 	const struct gpio_sifive_config *cfg = DEV_GPIO_CFG(dev);
@@ -153,7 +153,7 @@ static void gpio_sifive_irq_handler(void *arg)
  *
  * @return 0 if successful, failed otherwise
  */
-static int gpio_sifive_config(struct device *dev,
+static int gpio_sifive_config(const struct device *dev,
 			      gpio_pin_t pin,
 			      gpio_flags_t flags)
 {
@@ -193,8 +193,8 @@ static int gpio_sifive_config(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_port_get_raw(struct device *dev,
-				   gpio_port_value_t *value)
+static int gpio_sifive_port_get_raw(const struct device *dev,
+				    gpio_port_value_t *value)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 
@@ -203,9 +203,9 @@ static int gpio_sifive_port_get_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_port_set_masked_raw(struct device *dev,
-					  gpio_port_pins_t mask,
-					  gpio_port_value_t value)
+static int gpio_sifive_port_set_masked_raw(const struct device *dev,
+					   gpio_port_pins_t mask,
+					   gpio_port_value_t value)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 
@@ -214,8 +214,8 @@ static int gpio_sifive_port_set_masked_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_port_set_bits_raw(struct device *dev,
-					gpio_port_pins_t mask)
+static int gpio_sifive_port_set_bits_raw(const struct device *dev,
+					 gpio_port_pins_t mask)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 
@@ -224,8 +224,8 @@ static int gpio_sifive_port_set_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_port_clear_bits_raw(struct device *dev,
-					  gpio_port_pins_t mask)
+static int gpio_sifive_port_clear_bits_raw(const struct device *dev,
+					   gpio_port_pins_t mask)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 
@@ -234,8 +234,8 @@ static int gpio_sifive_port_clear_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_port_toggle_bits(struct device *dev,
-				       gpio_port_pins_t mask)
+static int gpio_sifive_port_toggle_bits(const struct device *dev,
+					gpio_port_pins_t mask)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 
@@ -244,10 +244,10 @@ static int gpio_sifive_port_toggle_bits(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_pin_interrupt_configure(struct device *dev,
-					      gpio_pin_t pin,
-					      enum gpio_int_mode mode,
-					      enum gpio_int_trig trig)
+static int gpio_sifive_pin_interrupt_configure(const struct device *dev,
+					       gpio_pin_t pin,
+					       enum gpio_int_mode mode,
+					       enum gpio_int_trig trig)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 	const struct gpio_sifive_config *cfg = DEV_GPIO_CFG(dev);
@@ -295,9 +295,9 @@ static int gpio_sifive_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_sifive_manage_callback(struct device *dev,
-				      struct gpio_callback *callback,
-				      bool set)
+static int gpio_sifive_manage_callback(const struct device *dev,
+				       struct gpio_callback *callback,
+				       bool set)
 {
 	struct gpio_sifive_data *data = DEV_GPIO_DATA(dev);
 
@@ -324,7 +324,7 @@ static const struct gpio_driver_api gpio_sifive_driver = {
  *
  * @return 0
  */
-static int gpio_sifive_init(struct device *dev)
+static int gpio_sifive_init(const struct device *dev)
 {
 	volatile struct gpio_sifive_t *gpio = DEV_GPIO(dev);
 	const struct gpio_sifive_config *cfg = DEV_GPIO_CFG(dev);
diff --git a/drivers/gpio/gpio_stellaris.c b/drivers/gpio/gpio_stellaris.c
index fd5c0a865c9413..2afca28120a4a6 100644
--- a/drivers/gpio/gpio_stellaris.c
+++ b/drivers/gpio/gpio_stellaris.c
@@ -13,7 +13,7 @@
 #include <sys/sys_io.h>
 #include "gpio_utils.h"
 
-typedef void (*config_func_t)(struct device *dev);
+typedef void (*config_func_t)(const struct device *dev);
 
 struct gpio_stellaris_config {
 	/* gpio_driver_config needs to be first */
@@ -59,7 +59,7 @@ enum gpio_regs {
 
 static void gpio_stellaris_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct gpio_stellaris_config * const cfg = DEV_CFG(dev);
 	struct gpio_stellaris_runtime *context = DEV_DATA(dev);
 	uint32_t base = cfg->base;
@@ -70,7 +70,7 @@ static void gpio_stellaris_isr(void *arg)
 	sys_write32(int_stat, GPIO_REG_ADDR(base, GPIO_ICR_OFFSET));
 }
 
-static int gpio_stellaris_configure(struct device *dev,
+static int gpio_stellaris_configure(const struct device *dev,
 				    gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
@@ -114,7 +114,8 @@ static int gpio_stellaris_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_stellaris_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_stellaris_port_get_raw(const struct device *dev,
+				       uint32_t *value)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 	uint32_t base = cfg->base;
@@ -124,8 +125,9 @@ static int gpio_stellaris_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_stellaris_port_set_masked_raw(struct device *dev, uint32_t mask,
-					 uint32_t value)
+static int gpio_stellaris_port_set_masked_raw(const struct device *dev,
+					      uint32_t mask,
+					      uint32_t value)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 	uint32_t base = cfg->base;
@@ -135,7 +137,8 @@ static int gpio_stellaris_port_set_masked_raw(struct device *dev, uint32_t mask,
 	return 0;
 }
 
-static int gpio_stellaris_port_set_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_stellaris_port_set_bits_raw(const struct device *dev,
+					    uint32_t mask)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 	uint32_t base = cfg->base;
@@ -145,7 +148,8 @@ static int gpio_stellaris_port_set_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_stellaris_port_clear_bits_raw(struct device *dev, uint32_t mask)
+static int gpio_stellaris_port_clear_bits_raw(const struct device *dev,
+					      uint32_t mask)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 	uint32_t base = cfg->base;
@@ -155,7 +159,8 @@ static int gpio_stellaris_port_clear_bits_raw(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_stellaris_port_toggle_bits(struct device *dev, uint32_t mask)
+static int gpio_stellaris_port_toggle_bits(const struct device *dev,
+					   uint32_t mask)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 	uint32_t base = cfg->base;
@@ -168,9 +173,10 @@ static int gpio_stellaris_port_toggle_bits(struct device *dev, uint32_t mask)
 	return 0;
 }
 
-static int gpio_stellaris_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_stellaris_pin_interrupt_configure(const struct device *dev,
+						  gpio_pin_t pin,
+						  enum gpio_int_mode mode,
+						  enum gpio_int_trig trig)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 	uint32_t base = cfg->base;
@@ -201,7 +207,7 @@ static int gpio_stellaris_pin_interrupt_configure(struct device *dev,
 	return 0;
 }
 
-static int gpio_stellaris_init(struct device *dev)
+static int gpio_stellaris_init(const struct device *dev)
 {
 	const struct gpio_stellaris_config *cfg = DEV_CFG(dev);
 
@@ -209,7 +215,7 @@ static int gpio_stellaris_init(struct device *dev)
 	return 0;
 }
 
-static int gpio_stellaris_manage_callback(struct device *dev,
+static int gpio_stellaris_manage_callback(const struct device *dev,
 					  struct gpio_callback *callback,
 					  bool set)
 {
diff --git a/drivers/gpio/gpio_stm32.c b/drivers/gpio/gpio_stm32.c
index 756ce430520ae7..664a9728d4250e 100644
--- a/drivers/gpio/gpio_stm32.c
+++ b/drivers/gpio/gpio_stm32.c
@@ -31,7 +31,7 @@
  */
 static void gpio_stm32_isr(int line, void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct gpio_stm32_data *data = dev->data;
 
 	gpio_fire_callbacks(&data->cb, dev, BIT(line));
@@ -294,7 +294,7 @@ static int gpio_stm32_enable_int(int port, int pin)
 	defined(CONFIG_SOC_SERIES_STM32L1X) || \
 	defined(CONFIG_SOC_SERIES_STM32L4X) || \
 	defined(CONFIG_SOC_SERIES_STM32G4X)
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	struct stm32_pclken pclken = {
 #ifdef CONFIG_SOC_SERIES_STM32H7X
 		.bus = STM32_CLOCK_BUS_APB4,
@@ -313,7 +313,7 @@ static int gpio_stm32_enable_int(int port, int pin)
 	return 0;
 }
 
-static int gpio_stm32_port_get_raw(struct device *dev, uint32_t *value)
+static int gpio_stm32_port_get_raw(const struct device *dev, uint32_t *value)
 {
 	const struct gpio_stm32_config *cfg = dev->config;
 	GPIO_TypeDef *gpio = (GPIO_TypeDef *)cfg->base;
@@ -323,7 +323,7 @@ static int gpio_stm32_port_get_raw(struct device *dev, uint32_t *value)
 	return 0;
 }
 
-static int gpio_stm32_port_set_masked_raw(struct device *dev,
+static int gpio_stm32_port_set_masked_raw(const struct device *dev,
 					  gpio_port_pins_t mask,
 					  gpio_port_value_t value)
 {
@@ -341,7 +341,7 @@ static int gpio_stm32_port_set_masked_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_stm32_port_set_bits_raw(struct device *dev,
+static int gpio_stm32_port_set_bits_raw(const struct device *dev,
 					gpio_port_pins_t pins)
 {
 	const struct gpio_stm32_config *cfg = dev->config;
@@ -356,7 +356,7 @@ static int gpio_stm32_port_set_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_stm32_port_clear_bits_raw(struct device *dev,
+static int gpio_stm32_port_clear_bits_raw(const struct device *dev,
 					  gpio_port_pins_t pins)
 {
 	const struct gpio_stm32_config *cfg = dev->config;
@@ -376,7 +376,7 @@ static int gpio_stm32_port_clear_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_stm32_port_toggle_bits(struct device *dev,
+static int gpio_stm32_port_toggle_bits(const struct device *dev,
 				       gpio_port_pins_t pins)
 {
 	const struct gpio_stm32_config *cfg = dev->config;
@@ -396,7 +396,7 @@ static int gpio_stm32_port_toggle_bits(struct device *dev,
 /**
  * @brief Configure pin or port
  */
-static int gpio_stm32_config(struct device *dev,
+static int gpio_stm32_config(const struct device *dev,
 			     gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_stm32_config *cfg = dev->config;
@@ -425,9 +425,10 @@ static int gpio_stm32_config(struct device *dev,
 	return err;
 }
 
-static int gpio_stm32_pin_interrupt_configure(struct device *dev,
-		gpio_pin_t pin, enum gpio_int_mode mode,
-		enum gpio_int_trig trig)
+static int gpio_stm32_pin_interrupt_configure(const struct device *dev,
+					      gpio_pin_t pin,
+					      enum gpio_int_mode mode,
+					      enum gpio_int_trig trig)
 {
 	const struct gpio_stm32_config *cfg = dev->config;
 	int edge = 0;
@@ -476,7 +477,7 @@ static int gpio_stm32_pin_interrupt_configure(struct device *dev,
 	return err;
 }
 
-static int gpio_stm32_manage_callback(struct device *dev,
+static int gpio_stm32_manage_callback(const struct device *dev,
 				      struct gpio_callback *callback,
 				      bool set)
 {
@@ -506,12 +507,12 @@ static const struct gpio_driver_api gpio_stm32_driver = {
  *
  * @return 0
  */
-static int gpio_stm32_init(struct device *device)
+static int gpio_stm32_init(const struct device *device)
 {
 	const struct gpio_stm32_config *cfg = device->config;
 
 	/* enable clock for subsystem */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(STM32_CLOCK_CONTROL_NAME);
 
 	if (clock_control_on(clk,
@@ -612,7 +613,7 @@ GPIO_DEVICE_INIT_STM32(k, K);
 
 #if defined(CONFIG_SOC_SERIES_STM32F1X)
 
-static int gpio_stm32_afio_init(struct device *device)
+static int gpio_stm32_afio_init(const struct device *device)
 {
 	UNUSED(device);
 
diff --git a/drivers/gpio/gpio_sx1509b.c b/drivers/gpio/gpio_sx1509b.c
index 87219b7d200955..12ffd253c839c1 100644
--- a/drivers/gpio/gpio_sx1509b.c
+++ b/drivers/gpio/gpio_sx1509b.c
@@ -60,17 +60,17 @@ struct sx1509b_debounce_state {
 struct sx1509b_drv_data {
 	/* gpio_driver_data needs to be first */
 	struct gpio_driver_data common;
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	struct sx1509b_pin_state pin_state;
 	struct sx1509b_debounce_state debounce_state;
 	struct k_sem lock;
 
 #ifdef CONFIG_GPIO_SX1509B_INTERRUPT
-	struct device *gpio_int;
+	const struct device *gpio_int;
 	struct gpio_callback gpio_cb;
 	struct k_work work;
 	struct sx1509b_irq_state irq_state;
-	struct device *dev;
+	const struct device *dev;
 	/* user ISR cb */
 	sys_slist_t cb;
 #endif /* CONFIG_GPIO_SX1509B_INTERRUPT */
@@ -146,7 +146,8 @@ enum {
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_reg_write_word_be(struct device *dev, uint16_t dev_addr,
+static inline int i2c_reg_write_word_be(const struct device *dev,
+					uint16_t dev_addr,
 					uint8_t reg_addr, uint16_t value)
 {
 	uint8_t tx_buf[3] = { reg_addr, value >> 8, value & 0xff };
@@ -165,7 +166,8 @@ static inline int i2c_reg_write_word_be(struct device *dev, uint16_t dev_addr,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_reg_write_byte_be(struct device *dev, uint16_t dev_addr,
+static inline int i2c_reg_write_byte_be(const struct device *dev,
+					uint16_t dev_addr,
 					uint8_t reg_addr, uint8_t value)
 {
 	uint8_t tx_buf[3] = { reg_addr, value };
@@ -176,7 +178,7 @@ static inline int i2c_reg_write_byte_be(struct device *dev, uint16_t dev_addr,
 #ifdef CONFIG_GPIO_SX1509B_INTERRUPT
 static int sx1509b_handle_interrupt(void *arg)
 {
-	struct device *dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 	const struct sx1509b_config *cfg = dev->config;
 	struct sx1509b_drv_data *drv_data = dev->data;
 	int ret = 0;
@@ -216,7 +218,8 @@ static void sx1509b_work_handler(struct k_work *work)
 	sx1509b_handle_interrupt(drv_data->dev);
 }
 
-static void sx1509_int_cb(struct device *dev, struct gpio_callback *gpio_cb,
+static void sx1509_int_cb(const struct device *dev,
+			   struct gpio_callback *gpio_cb,
 			   uint32_t pins)
 {
 	struct sx1509b_drv_data *drv_data = CONTAINER_OF(gpio_cb,
@@ -228,7 +231,7 @@ static void sx1509_int_cb(struct device *dev, struct gpio_callback *gpio_cb,
 }
 #endif
 
-static int sx1509b_config(struct device *dev,
+static int sx1509b_config(const struct device *dev,
 			  gpio_pin_t pin,
 			  gpio_flags_t flags)
 {
@@ -367,7 +370,7 @@ static int sx1509b_config(struct device *dev,
 	return rc;
 }
 
-static int port_get(struct device *dev,
+static int port_get(const struct device *dev,
 		    gpio_port_value_t *value)
 {
 	const struct sx1509b_config *cfg = dev->config;
@@ -399,7 +402,7 @@ static int port_get(struct device *dev,
 	return rc;
 }
 
-static int port_write(struct device *dev,
+static int port_write(const struct device *dev,
 		      gpio_port_pins_t mask,
 		      gpio_port_value_t value,
 		      gpio_port_value_t toggle)
@@ -430,32 +433,32 @@ static int port_write(struct device *dev,
 	return rc;
 }
 
-static int port_set_masked(struct device *dev,
+static int port_set_masked(const struct device *dev,
 			   gpio_port_pins_t mask,
 			   gpio_port_value_t value)
 {
 	return port_write(dev, mask, value, 0);
 }
 
-static int port_set_bits(struct device *dev,
+static int port_set_bits(const struct device *dev,
 			 gpio_port_pins_t pins)
 {
 	return port_write(dev, pins, pins, 0);
 }
 
-static int port_clear_bits(struct device *dev,
+static int port_clear_bits(const struct device *dev,
 			   gpio_port_pins_t pins)
 {
 	return port_write(dev, pins, 0, 0);
 }
 
-static int port_toggle_bits(struct device *dev,
+static int port_toggle_bits(const struct device *dev,
 			    gpio_port_pins_t pins)
 {
 	return port_write(dev, 0, 0, pins);
 }
 
-static int pin_interrupt_configure(struct device *dev,
+static int pin_interrupt_configure(const struct device *dev,
 				   gpio_pin_t pin,
 				   enum gpio_int_mode mode,
 				   enum gpio_int_trig trig)
@@ -530,7 +533,7 @@ static int pin_interrupt_configure(struct device *dev,
  * @param dev Device struct
  * @return 0 if successful, failed otherwise.
  */
-static int sx1509b_init(struct device *dev)
+static int sx1509b_init(const struct device *dev)
 {
 	const struct sx1509b_config *cfg = dev->config;
 	struct sx1509b_drv_data *drv_data = dev->data;
@@ -624,7 +627,7 @@ static int sx1509b_init(struct device *dev)
 }
 
 #ifdef CONFIG_GPIO_SX1509B_INTERRUPT
-static int gpio_sx1509b_manage_callback(struct device *dev,
+static int gpio_sx1509b_manage_callback(const struct device *dev,
 					  struct gpio_callback *callback,
 					  bool set)
 {
diff --git a/drivers/gpio/gpio_utils.h b/drivers/gpio/gpio_utils.h
index 3eea00237ff94c..94cc6b186aac84 100644
--- a/drivers/gpio/gpio_utils.h
+++ b/drivers/gpio/gpio_utils.h
@@ -59,7 +59,7 @@ static inline int gpio_manage_callback(sys_slist_t *callbacks,
  * @param pins The actual pin mask that triggered the interrupt
  */
 static inline void gpio_fire_callbacks(sys_slist_t *list,
-					struct device *port,
+					const struct device *port,
 					uint32_t pins)
 {
 	struct gpio_callback *cb, *tmp;
diff --git a/drivers/gpio/gpio_xlnx_axi.c b/drivers/gpio/gpio_xlnx_axi.c
index cd72cba20ac15b..6ea51815b25238 100644
--- a/drivers/gpio/gpio_xlnx_axi.c
+++ b/drivers/gpio/gpio_xlnx_axi.c
@@ -47,28 +47,31 @@ struct gpio_xlnx_axi_data {
 	uint32_t tri;
 };
 
-static inline uint32_t gpio_xlnx_axi_read_data(struct device *dev)
+static inline uint32_t gpio_xlnx_axi_read_data(const struct device *dev)
 {
 	const struct gpio_xlnx_axi_config *config = dev->config;
 
 	return sys_read32(config->base + GPIO_DATA_OFFSET);
 }
 
-static inline void gpio_xlnx_axi_write_data(struct device *dev, uint32_t val)
+static inline void gpio_xlnx_axi_write_data(const struct device *dev,
+					    uint32_t val)
 {
 	const struct gpio_xlnx_axi_config *config = dev->config;
 
 	sys_write32(val, config->base + GPIO_DATA_OFFSET);
 }
 
-static inline void gpio_xlnx_axi_write_tri(struct device *dev, uint32_t val)
+static inline void gpio_xlnx_axi_write_tri(const struct device *dev,
+					   uint32_t val)
 {
 	const struct gpio_xlnx_axi_config *config = dev->config;
 
 	sys_write32(val, config->base + GPIO_TRI_OFFSET);
 }
 
-static int gpio_xlnx_axi_pin_configure(struct device *dev, gpio_pin_t pin,
+static int gpio_xlnx_axi_pin_configure(const struct device *dev,
+				       gpio_pin_t pin,
 				       gpio_flags_t flags)
 {
 	const struct gpio_xlnx_axi_config *config = dev->config;
@@ -125,14 +128,14 @@ static int gpio_xlnx_axi_pin_configure(struct device *dev, gpio_pin_t pin,
 	return 0;
 }
 
-static int gpio_xlnx_axi_port_get_raw(struct device *dev,
+static int gpio_xlnx_axi_port_get_raw(const struct device *dev,
 				      gpio_port_value_t *value)
 {
 	*value = gpio_xlnx_axi_read_data(dev);
 	return 0;
 }
 
-static int gpio_xlnx_axi_port_set_masked_raw(struct device *dev,
+static int gpio_xlnx_axi_port_set_masked_raw(const struct device *dev,
 					     gpio_port_pins_t mask,
 					     gpio_port_value_t value)
 {
@@ -147,7 +150,7 @@ static int gpio_xlnx_axi_port_set_masked_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_xlnx_axi_port_set_bits_raw(struct device *dev,
+static int gpio_xlnx_axi_port_set_bits_raw(const struct device *dev,
 					   gpio_port_pins_t pins)
 {
 	struct gpio_xlnx_axi_data *data = dev->data;
@@ -161,7 +164,7 @@ static int gpio_xlnx_axi_port_set_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_xlnx_axi_port_clear_bits_raw(struct device *dev,
+static int gpio_xlnx_axi_port_clear_bits_raw(const struct device *dev,
 					     gpio_port_pins_t pins)
 {
 	struct gpio_xlnx_axi_data *data = dev->data;
@@ -175,7 +178,7 @@ static int gpio_xlnx_axi_port_clear_bits_raw(struct device *dev,
 	return 0;
 }
 
-static int gpio_xlnx_axi_port_toggle_bits(struct device *dev,
+static int gpio_xlnx_axi_port_toggle_bits(const struct device *dev,
 					  gpio_port_pins_t pins)
 {
 	struct gpio_xlnx_axi_data *data = dev->data;
@@ -189,7 +192,7 @@ static int gpio_xlnx_axi_port_toggle_bits(struct device *dev,
 	return 0;
 }
 
-static int gpio_xlnx_axi_pin_interrupt_configure(struct device *dev,
+static int gpio_xlnx_axi_pin_interrupt_configure(const struct device *dev,
 						 gpio_pin_t pin,
 						 enum gpio_int_mode mode,
 						 enum gpio_int_trig trig)
@@ -206,7 +209,7 @@ static int gpio_xlnx_axi_pin_interrupt_configure(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int gpio_xlnx_axi_manage_callback(struct device *dev,
+static int gpio_xlnx_axi_manage_callback(const struct device *dev,
 					 struct gpio_callback *cb,
 					 bool set)
 {
@@ -217,12 +220,12 @@ static int gpio_xlnx_axi_manage_callback(struct device *dev,
 	return -ENOTSUP;
 }
 
-static uint32_t gpio_xlnx_axi_get_pending_int(struct device *dev)
+static uint32_t gpio_xlnx_axi_get_pending_int(const struct device *dev)
 {
 	return 0;
 }
 
-static int gpio_xlnx_axi_init(struct device *dev)
+static int gpio_xlnx_axi_init(const struct device *dev)
 {
 	struct gpio_xlnx_axi_data *data = dev->data;
 
diff --git a/drivers/hwinfo/hwinfo_sam.c b/drivers/hwinfo/hwinfo_sam.c
index 8e3f95320caea6..fc46c5d2b093c7 100644
--- a/drivers/hwinfo/hwinfo_sam.c
+++ b/drivers/hwinfo/hwinfo_sam.c
@@ -62,7 +62,7 @@ __ramfunc static void hwinfo_sam_read_device_id(void)
 	}
 }
 
-static int hwinfo_sam_init(struct device *arg)
+static int hwinfo_sam_init(const struct device *arg)
 {
 	Efc *efc = (Efc *)DT_REG_ADDR(DT_INST(0, atmel_sam_flash_controller));
 	uint32_t fmr;
diff --git a/drivers/i2c/i2c_cc13xx_cc26xx.c b/drivers/i2c/i2c_cc13xx_cc26xx.c
index 271ab65ba9701f..66d2f032233b3b 100644
--- a/drivers/i2c/i2c_cc13xx_cc26xx.c
+++ b/drivers/i2c/i2c_cc13xx_cc26xx.c
@@ -44,18 +44,19 @@ struct i2c_cc13xx_cc26xx_config {
 	uint32_t sda_pin;
 };
 
-static inline struct i2c_cc13xx_cc26xx_data *get_dev_data(struct device *dev)
+static inline struct i2c_cc13xx_cc26xx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
 static inline const struct i2c_cc13xx_cc26xx_config *
-get_dev_config(struct device *dev)
+get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static int i2c_cc13xx_cc26xx_transmit(struct device *dev, const uint8_t *buf,
+static int i2c_cc13xx_cc26xx_transmit(const struct device *dev,
+				      const uint8_t *buf,
 				      uint32_t len, uint16_t addr)
 {
 	const uint32_t base = get_dev_config(dev)->base;
@@ -123,7 +124,8 @@ static int i2c_cc13xx_cc26xx_transmit(struct device *dev, const uint8_t *buf,
 	return -EIO;
 }
 
-static int i2c_cc13xx_cc26xx_receive(struct device *dev, uint8_t *buf, uint32_t len,
+static int i2c_cc13xx_cc26xx_receive(const struct device *dev, uint8_t *buf,
+				     uint32_t len,
 				     uint16_t addr)
 {
 	const uint32_t base = get_dev_config(dev)->base;
@@ -195,7 +197,8 @@ static int i2c_cc13xx_cc26xx_receive(struct device *dev, uint8_t *buf, uint32_t
 	return -EIO;
 }
 
-static int i2c_cc13xx_cc26xx_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_cc13xx_cc26xx_transfer(const struct device *dev,
+				      struct i2c_msg *msgs,
 				      uint8_t num_msgs, uint16_t addr)
 {
 	int ret = 0;
@@ -242,7 +245,8 @@ static int i2c_cc13xx_cc26xx_transfer(struct device *dev, struct i2c_msg *msgs,
 }
 
 #define CPU_FREQ DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
-static int i2c_cc13xx_cc26xx_configure(struct device *dev, uint32_t dev_config)
+static int i2c_cc13xx_cc26xx_configure(const struct device *dev,
+				       uint32_t dev_config)
 {
 	bool fast;
 
@@ -304,7 +308,7 @@ static void i2c_cc13xx_cc26xx_isr(void *arg)
 static int postNotifyFxn(unsigned int eventType, uintptr_t eventArg,
 	uintptr_t clientArg)
 {
-	struct device *dev = (struct device *)clientArg;
+	const struct device *dev = (const struct device *)clientArg;
 	int ret = Power_NOTIFYDONE;
 	int16_t res_id;
 
@@ -328,8 +332,8 @@ static int postNotifyFxn(unsigned int eventType, uintptr_t eventArg,
 #endif
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int i2c_cc13xx_cc26xx_set_power_state(struct device *dev,
-	uint32_t new_state)
+static int i2c_cc13xx_cc26xx_set_power_state(const struct device *dev,
+					     uint32_t new_state)
 {
 	int ret = 0;
 
@@ -366,8 +370,10 @@ static int i2c_cc13xx_cc26xx_set_power_state(struct device *dev,
 	return ret;
 }
 
-static int i2c_cc13xx_cc26xx_pm_control(struct device *dev, uint32_t ctrl_command,
-	void *context, device_pm_cb cb, void *arg)
+static int i2c_cc13xx_cc26xx_pm_control(const struct device *dev,
+					uint32_t ctrl_command,
+					void *context, device_pm_cb cb,
+					void *arg)
 {
 	int ret = 0;
 
@@ -391,7 +397,7 @@ static int i2c_cc13xx_cc26xx_pm_control(struct device *dev, uint32_t ctrl_comman
 }
 #endif /* CONFIG_DEVICE_POWER_MANAGEMENT */
 
-static int i2c_cc13xx_cc26xx_init(struct device *dev)
+static int i2c_cc13xx_cc26xx_init(const struct device *dev)
 {
 	uint32_t cfg;
 	int err;
diff --git a/drivers/i2c/i2c_cc32xx.c b/drivers/i2c/i2c_cc32xx.c
index 4c582e59f0861d..e1872235e6ed16 100644
--- a/drivers/i2c/i2c_cc32xx.c
+++ b/drivers/i2c/i2c_cc32xx.c
@@ -82,7 +82,8 @@ struct i2c_cc32xx_data {
 static void configure_i2c_irq(const struct i2c_cc32xx_config *config);
 
 #define I2C_CLK_FREQ(n) DT_PROP(DT_INST_PHANDLE(n, clocks), clock_frequency)
-static int i2c_cc32xx_configure(struct device *dev, uint32_t dev_config_raw)
+static int i2c_cc32xx_configure(const struct device *dev,
+				uint32_t dev_config_raw)
 {
 	uint32_t base = DEV_BASE(dev);
 	uint32_t bitrate_id;
@@ -111,7 +112,8 @@ static int i2c_cc32xx_configure(struct device *dev, uint32_t dev_config_raw)
 	return 0;
 }
 
-static void i2c_cc32xx_prime_transfer(struct device *dev, struct i2c_msg *msg,
+static void i2c_cc32xx_prime_transfer(const struct device *dev,
+				      struct i2c_msg *msg,
 				      uint16_t addr)
 {
 	struct i2c_cc32xx_data *data = DEV_DATA(dev);
@@ -156,7 +158,7 @@ static void i2c_cc32xx_prime_transfer(struct device *dev, struct i2c_msg *msg,
 	}
 }
 
-static int i2c_cc32xx_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_cc32xx_transfer(const struct device *dev, struct i2c_msg *msgs,
 			       uint8_t num_msgs, uint16_t addr)
 {
 	struct i2c_cc32xx_data *data = DEV_DATA(dev);
@@ -261,7 +263,7 @@ static void i2c_cc32xx_isr_handle_read(uint32_t base,
 
 static void i2c_cc32xx_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	uint32_t base = DEV_BASE(dev);
 	struct i2c_cc32xx_data *data = DEV_DATA(dev);
 	uint32_t err_status;
@@ -322,7 +324,7 @@ static void i2c_cc32xx_isr(void *arg)
 	}
 }
 
-static int i2c_cc32xx_init(struct device *dev)
+static int i2c_cc32xx_init(const struct device *dev)
 {
 	uint32_t base = DEV_BASE(dev);
 	const struct i2c_cc32xx_config *config = DEV_CFG(dev);
diff --git a/drivers/i2c/i2c_dw.c b/drivers/i2c/i2c_dw.c
index 945f94e3b7606c..2321bea863bc0b 100644
--- a/drivers/i2c/i2c_dw.c
+++ b/drivers/i2c/i2c_dw.c
@@ -34,12 +34,12 @@ LOG_MODULE_REGISTER(i2c_dw);
 
 #include "i2c-priv.h"
 
-static inline volatile struct i2c_dw_registers *get_regs(struct device *dev)
+static inline volatile struct i2c_dw_registers *get_regs(const struct device *dev)
 {
 	return (volatile struct i2c_dw_registers *)DEVICE_MMIO_GET(dev);
 }
 
-static inline void i2c_dw_data_ask(struct device *dev)
+static inline void i2c_dw_data_ask(const struct device *dev)
 {
 	struct i2c_dw_dev_config * const dw = dev->data;
 	uint32_t data;
@@ -96,7 +96,7 @@ static inline void i2c_dw_data_ask(struct device *dev)
 	}
 }
 
-static void i2c_dw_data_read(struct device *dev)
+static void i2c_dw_data_read(const struct device *dev)
 {
 	struct i2c_dw_dev_config * const dw = dev->data;
 
@@ -122,7 +122,7 @@ static void i2c_dw_data_read(struct device *dev)
 }
 
 
-static int i2c_dw_data_send(struct device *dev)
+static int i2c_dw_data_send(const struct device *dev)
 {
 	struct i2c_dw_dev_config * const dw = dev->data;
 	uint32_t data = 0U;
@@ -166,7 +166,7 @@ static int i2c_dw_data_send(struct device *dev)
 	return 0;
 }
 
-static inline void i2c_dw_transfer_complete(struct device *dev)
+static inline void i2c_dw_transfer_complete(const struct device *dev)
 {
 	struct i2c_dw_dev_config * const dw = dev->data;
 	uint32_t value;
@@ -181,7 +181,7 @@ static inline void i2c_dw_transfer_complete(struct device *dev)
 
 static void i2c_dw_isr(void *arg)
 {
-	struct device *port = (struct device *)arg;
+	const struct device *port = (const struct device *)arg;
 	struct i2c_dw_dev_config * const dw = port->data;
 	union ic_interrupt_register intr_stat;
 	uint32_t value;
@@ -260,7 +260,7 @@ static void i2c_dw_isr(void *arg)
 }
 
 
-static int i2c_dw_setup(struct device *dev, uint16_t slave_address)
+static int i2c_dw_setup(const struct device *dev, uint16_t slave_address)
 {
 	struct i2c_dw_dev_config * const dw = dev->data;
 	uint32_t value;
@@ -382,7 +382,7 @@ static int i2c_dw_setup(struct device *dev, uint16_t slave_address)
 	return 0;
 }
 
-static int i2c_dw_transfer(struct device *dev,
+static int i2c_dw_transfer(const struct device *dev,
 			   struct i2c_msg *msgs, uint8_t num_msgs,
 			   uint16_t slave_address)
 {
@@ -494,7 +494,7 @@ static int i2c_dw_transfer(struct device *dev,
 	return ret;
 }
 
-static int i2c_dw_runtime_configure(struct device *dev, uint32_t config)
+static int i2c_dw_runtime_configure(const struct device *dev, uint32_t config)
 {
 	struct i2c_dw_dev_config * const dw = dev->data;
 	uint32_t	value = 0U;
@@ -603,7 +603,7 @@ static const struct i2c_driver_api funcs = {
 	.transfer = i2c_dw_transfer,
 };
 
-static int i2c_dw_initialize(struct device *dev)
+static int i2c_dw_initialize(const struct device *dev)
 {
 	const struct i2c_dw_rom_config * const rom = dev->config;
 	struct i2c_dw_dev_config * const dw = dev->data;
diff --git a/drivers/i2c/i2c_dw.h b/drivers/i2c/i2c_dw.h
index fccd2250ff8383..4bf06cb0e93dca 100644
--- a/drivers/i2c/i2c_dw.h
+++ b/drivers/i2c/i2c_dw.h
@@ -33,7 +33,7 @@ extern "C" {
 #define I2C_DW_MAGIC_KEY			0x44570140
 
 
-typedef void (*i2c_isr_cb_t)(struct device *port);
+typedef void (*i2c_isr_cb_t)(const struct device *port);
 
 
 #define IC_ACTIVITY                     (1 << 0)
diff --git a/drivers/i2c/i2c_emul.c b/drivers/i2c/i2c_emul.c
index c219c4b5083977..0def4a731bfde9 100644
--- a/drivers/i2c/i2c_emul.c
+++ b/drivers/i2c/i2c_emul.c
@@ -43,7 +43,7 @@ uint32_t i2c_emul_get_config(const struct device *dev)
  * @return emulator ro use
  * @return NULL if not found
  */
-static struct i2c_emul *i2c_emul_find(struct device *dev, int addr)
+static struct i2c_emul *i2c_emul_find(const struct device *dev, int addr)
 {
 	struct i2c_emul_data *data = dev->data;
 	sys_snode_t *node;
@@ -60,7 +60,7 @@ static struct i2c_emul *i2c_emul_find(struct device *dev, int addr)
 	return NULL;
 }
 
-static int i2c_emul_configure(struct device *dev, uint32_t dev_config)
+static int i2c_emul_configure(const struct device *dev, uint32_t dev_config)
 {
 	struct i2c_emul_data *data = dev->data;
 
@@ -69,7 +69,7 @@ static int i2c_emul_configure(struct device *dev, uint32_t dev_config)
 	return 0;
 }
 
-static int i2c_emul_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_emul_transfer(const struct device *dev, struct i2c_msg *msgs,
 			     uint8_t num_msgs, uint16_t addr)
 {
 	struct i2c_emul *emul;
@@ -98,7 +98,7 @@ static int i2c_emul_transfer(struct device *dev, struct i2c_msg *msgs,
  *
  * @param dev I2C emulation controller device
  */
-static int i2c_emul_init(struct device *dev)
+static int i2c_emul_init(const struct device *dev)
 {
 	struct i2c_emul_data *data = dev->data;
 	const struct emul_list_for_bus *list = dev->config;
@@ -111,7 +111,7 @@ static int i2c_emul_init(struct device *dev)
 	return rc;
 }
 
-int i2c_emul_register(struct device *dev, const char *name,
+int i2c_emul_register(const struct device *dev, const char *name,
 		      struct i2c_emul *emul)
 {
 	struct i2c_emul_data *data = dev->data;
diff --git a/drivers/i2c/i2c_esp32.c b/drivers/i2c/i2c_esp32.c
index e1ce07e44c0d5c..67cf2b46876d22 100644
--- a/drivers/i2c/i2c_esp32.c
+++ b/drivers/i2c/i2c_esp32.c
@@ -62,7 +62,7 @@ struct i2c_esp32_data {
 
 	struct k_sem fifo_sem;
 	struct k_sem transfer_sem;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 };
 
 typedef void (*irq_connect_cb)(void);
@@ -107,7 +107,7 @@ static int i2c_esp32_configure_pins(int pin, int matrix_out, int matrix_in)
 			     GPIO_OPEN_DRAIN  |
 			     GPIO_PULL_UP;
 	const char *device_name = gpio_esp32_get_gpio_for_pin(pin);
-	struct device *gpio;
+	const struct device *gpio;
 	int ret;
 
 	if (!device_name) {
@@ -129,7 +129,7 @@ static int i2c_esp32_configure_pins(int pin, int matrix_out, int matrix_in)
 	return 0;
 }
 
-static int i2c_esp32_configure_speed(struct device *dev,
+static int i2c_esp32_configure_speed(const struct device *dev,
 				     uint32_t speed)
 {
 	static const uint32_t speed_to_freq_tbl[] = {
@@ -183,7 +183,7 @@ static int i2c_esp32_configure_speed(struct device *dev,
 	return 0;
 }
 
-static int i2c_esp32_configure(struct device *dev, uint32_t dev_config)
+static int i2c_esp32_configure(const struct device *dev, uint32_t dev_config)
 {
 	const struct i2c_esp32_config *config = dev->config;
 	struct i2c_esp32_data *data = dev->data;
@@ -291,7 +291,7 @@ static int i2c_esp32_spin_yield(int *counter)
 	return 0;
 }
 
-static int i2c_esp32_transmit(struct device *dev)
+static int i2c_esp32_transmit(const struct device *dev)
 {
 	const struct i2c_esp32_config *config = dev->config;
 	struct i2c_esp32_data *data = dev->data;
@@ -314,7 +314,7 @@ static int i2c_esp32_transmit(struct device *dev)
 	return 0;
 }
 
-static int i2c_esp32_wait(struct device *dev,
+static int i2c_esp32_wait(const struct device *dev,
 			  volatile struct i2c_esp32_cmd *wait_cmd)
 {
 	const struct i2c_esp32_config *config = dev->config;
@@ -341,7 +341,7 @@ static int i2c_esp32_wait(struct device *dev,
 	return 0;
 }
 
-static int i2c_esp32_transmit_wait(struct device *dev,
+static int i2c_esp32_transmit_wait(const struct device *dev,
 				   volatile struct i2c_esp32_cmd *wait_cmd)
 {
 	int ret;
@@ -355,7 +355,7 @@ static int i2c_esp32_transmit_wait(struct device *dev,
 }
 
 static volatile struct i2c_esp32_cmd *
-i2c_esp32_write_addr(struct device *dev,
+i2c_esp32_write_addr(const struct device *dev,
 		     volatile struct i2c_esp32_cmd *cmd,
 		     struct i2c_msg *msg,
 		     uint16_t addr)
@@ -386,7 +386,7 @@ i2c_esp32_write_addr(struct device *dev,
 	return cmd;
 }
 
-static int i2c_esp32_read_msg(struct device *dev, uint16_t addr,
+static int i2c_esp32_read_msg(const struct device *dev, uint16_t addr,
 			      struct i2c_msg msg)
 {
 	const struct i2c_esp32_config *config = dev->config;
@@ -468,7 +468,7 @@ static int i2c_esp32_read_msg(struct device *dev, uint16_t addr,
 	return 0;
 }
 
-static int i2c_esp32_write_msg(struct device *dev, uint16_t addr,
+static int i2c_esp32_write_msg(const struct device *dev, uint16_t addr,
 			       struct i2c_msg msg)
 {
 	const struct i2c_esp32_config *config = dev->config;
@@ -519,7 +519,7 @@ static int i2c_esp32_write_msg(struct device *dev, uint16_t addr,
 	return 0;
 }
 
-static int i2c_esp32_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_esp32_transfer(const struct device *dev, struct i2c_msg *msgs,
 			      uint8_t num_msgs, uint16_t addr)
 {
 	struct i2c_esp32_data *data = dev->data;
@@ -555,7 +555,7 @@ static void i2c_esp32_isr(void *arg)
 				   I2C_TIME_OUT_INT_ST |
 				   I2C_TRANS_COMPLETE_INT_ST |
 				   I2C_ARBITRATION_LOST_INT_ST;
-	struct device *device = arg;
+	const struct device *device = arg;
 	const struct i2c_esp32_config *config = device->config;
 
 	if (sys_read32(I2C_INT_STATUS_REG(config->index)) & fifo_give_mask) {
@@ -572,7 +572,7 @@ static void i2c_esp32_isr(void *arg)
 	sys_write32(~0, I2C_INT_CLR_REG(config->index));
 }
 
-static int i2c_esp32_init(struct device *dev);
+static int i2c_esp32_init(const struct device *dev);
 
 static const struct i2c_driver_api i2c_esp32_driver_api = {
 	.configure = i2c_esp32_configure,
@@ -671,7 +671,7 @@ DEVICE_AND_API_INIT(i2c_esp32_1, DT_INST_LABEL(1), &i2c_esp32_init,
 		    &i2c_esp32_driver_api);
 #endif /* DT_NODE_HAS_STATUS(DT_DRV_INST(1), okay) */
 
-static int i2c_esp32_init(struct device *dev)
+static int i2c_esp32_init(const struct device *dev)
 {
 	const struct i2c_esp32_config *config = dev->config;
 	struct i2c_esp32_data *data = dev->data;
diff --git a/drivers/i2c/i2c_gecko.c b/drivers/i2c/i2c_gecko.c
index d06f1ccf110c3f..b08de317adef32 100644
--- a/drivers/i2c/i2c_gecko.c
+++ b/drivers/i2c/i2c_gecko.c
@@ -46,7 +46,7 @@ struct i2c_gecko_data {
 	uint32_t dev_config;
 };
 
-void i2c_gecko_config_pins(struct device *dev,
+void i2c_gecko_config_pins(const struct device *dev,
 			   const struct soc_gpio_pin *pin_sda,
 			   const struct soc_gpio_pin *pin_scl)
 {
@@ -74,7 +74,8 @@ void i2c_gecko_config_pins(struct device *dev,
 #endif
 }
 
-static int i2c_gecko_configure(struct device *dev, uint32_t dev_config_raw)
+static int i2c_gecko_configure(const struct device *dev,
+			       uint32_t dev_config_raw)
 {
 	I2C_TypeDef *base = DEV_BASE(dev);
 	struct i2c_gecko_data *data = DEV_DATA(dev);
@@ -107,7 +108,7 @@ static int i2c_gecko_configure(struct device *dev, uint32_t dev_config_raw)
 	return 0;
 }
 
-static int i2c_gecko_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_gecko_transfer(const struct device *dev, struct i2c_msg *msgs,
 			      uint8_t num_msgs, uint16_t addr)
 {
 	I2C_TypeDef *base = DEV_BASE(dev);
@@ -171,7 +172,7 @@ static int i2c_gecko_transfer(struct device *dev, struct i2c_msg *msgs,
 	return ret;
 }
 
-static int i2c_gecko_init(struct device *dev)
+static int i2c_gecko_init(const struct device *dev)
 {
 	const struct i2c_gecko_config *config = DEV_CFG(dev);
 	uint32_t bitrate_cfg;
diff --git a/drivers/i2c/i2c_gpio.c b/drivers/i2c/i2c_gpio.c
index 8bf5ab819de4f3..dccbdc9c6ab8ee 100644
--- a/drivers/i2c/i2c_gpio.c
+++ b/drivers/i2c/i2c_gpio.c
@@ -51,8 +51,8 @@ struct i2c_gpio_config {
 /* Driver instance data */
 struct i2c_gpio_context {
 	struct i2c_bitbang bitbang;	/* Bit-bang library data */
-	struct device *scl_gpio;	/* GPIO used for I2C SCL line */
-	struct device *sda_gpio;	/* GPIO used for I2C SDA line */
+	const struct device *scl_gpio;	/* GPIO used for I2C SCL line */
+	const struct device *sda_gpio;	/* GPIO used for I2C SDA line */
 	gpio_pin_t scl_pin;		/* Pin on gpio used for SCL line */
 	gpio_pin_t sda_pin;		/* Pin on gpio used for SDA line */
 };
@@ -86,14 +86,14 @@ static const struct i2c_bitbang_io io_fns = {
 	.get_sda = &i2c_gpio_get_sda,
 };
 
-static int i2c_gpio_configure(struct device *dev, uint32_t dev_config)
+static int i2c_gpio_configure(const struct device *dev, uint32_t dev_config)
 {
 	struct i2c_gpio_context *context = dev->data;
 
 	return i2c_bitbang_configure(&context->bitbang, dev_config);
 }
 
-static int i2c_gpio_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_gpio_transfer(const struct device *dev, struct i2c_msg *msgs,
 				uint8_t num_msgs, uint16_t slave_address)
 {
 	struct i2c_gpio_context *context = dev->data;
@@ -102,7 +102,7 @@ static int i2c_gpio_transfer(struct device *dev, struct i2c_msg *msgs,
 				    slave_address);
 }
 
-static int i2c_gpio_recover_bus(struct device *dev)
+static int i2c_gpio_recover_bus(const struct device *dev)
 {
 	struct i2c_gpio_context *context = dev->data;
 
@@ -115,7 +115,7 @@ static struct i2c_driver_api api = {
 	.recover_bus = i2c_gpio_recover_bus,
 };
 
-static int i2c_gpio_init(struct device *dev)
+static int i2c_gpio_init(const struct device *dev)
 {
 	struct i2c_gpio_context *context = dev->data;
 	const struct i2c_gpio_config *config = dev->config;
diff --git a/drivers/i2c/i2c_handlers.c b/drivers/i2c/i2c_handlers.c
index ee161387efc762..02f25d579a252d 100644
--- a/drivers/i2c/i2c_handlers.c
+++ b/drivers/i2c/i2c_handlers.c
@@ -8,17 +8,18 @@
 #include <string.h>
 #include <syscall_handler.h>
 
-static inline int z_vrfy_i2c_configure(struct device *dev, uint32_t dev_config)
+static inline int z_vrfy_i2c_configure(const struct device *dev,
+				       uint32_t dev_config)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_I2C(dev, configure));
-	return z_impl_i2c_configure((struct device *)dev, dev_config);
+	return z_impl_i2c_configure((const struct device *)dev, dev_config);
 }
 #include <syscalls/i2c_configure_mrsh.c>
 
-static uint32_t copy_msgs_and_transfer(struct device *dev,
-				    const struct i2c_msg *msgs,
-				    uint8_t num_msgs,
-				    uint16_t addr)
+static uint32_t copy_msgs_and_transfer(const struct device *dev,
+				       const struct i2c_msg *msgs,
+				       uint8_t num_msgs,
+				       uint16_t addr)
 {
 	struct i2c_msg copy[num_msgs];
 	uint8_t i;
@@ -37,9 +38,9 @@ static uint32_t copy_msgs_and_transfer(struct device *dev,
 	return z_impl_i2c_transfer(dev, copy, num_msgs, addr);
 }
 
-static inline int z_vrfy_i2c_transfer(struct device *dev,
-				     struct i2c_msg *msgs, uint8_t num_msgs,
-				     uint16_t addr)
+static inline int z_vrfy_i2c_transfer(const struct device *dev,
+				      struct i2c_msg *msgs, uint8_t num_msgs,
+				      uint16_t addr)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_I2C));
 
@@ -54,27 +55,27 @@ static inline int z_vrfy_i2c_transfer(struct device *dev,
 	Z_OOPS(Z_SYSCALL_MEMORY_ARRAY_READ(msgs, num_msgs,
 					   sizeof(struct i2c_msg)));
 
-	return copy_msgs_and_transfer((struct device *)dev,
+	return copy_msgs_and_transfer((const struct device *)dev,
 				      (struct i2c_msg *)msgs,
 				      (uint8_t)num_msgs, (uint16_t)addr);
 }
 #include <syscalls/i2c_transfer_mrsh.c>
 
-static inline int z_vrfy_i2c_slave_driver_register(struct device *dev)
+static inline int z_vrfy_i2c_slave_driver_register(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_I2C));
 	return z_impl_i2c_slave_driver_register(dev);
 }
 #include <syscalls/i2c_slave_driver_register_mrsh.c>
 
-static inline int z_vrfy_i2c_slave_driver_unregister(struct device *dev)
+static inline int z_vrfy_i2c_slave_driver_unregister(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_I2C));
 	return z_vrfy_i2c_slave_driver_unregister(dev);
 }
 #include <syscalls/i2c_slave_driver_unregister_mrsh.c>
 
-static inline int z_vrfy_i2c_recover_bus(struct device *dev)
+static inline int z_vrfy_i2c_recover_bus(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_I2C));
 	return z_impl_i2c_recover_bus(dev);
diff --git a/drivers/i2c/i2c_imx.c b/drivers/i2c/i2c_imx.c
index 4de12ac3d9242c..b64d695dc5e049 100644
--- a/drivers/i2c/i2c_imx.c
+++ b/drivers/i2c/i2c_imx.c
@@ -26,7 +26,7 @@ LOG_MODULE_REGISTER(i2c_imx);
 
 struct i2c_imx_config {
 	I2C_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t bitrate;
 };
 
@@ -47,7 +47,8 @@ struct i2c_imx_data {
 	struct k_sem device_sync_sem;
 };
 
-static bool i2c_imx_write(struct device *dev, uint8_t *txBuffer, uint8_t txSize)
+static bool i2c_imx_write(const struct device *dev, uint8_t *txBuffer,
+			  uint8_t txSize)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_imx_data *data = DEV_DATA(dev);
@@ -80,7 +81,8 @@ static bool i2c_imx_write(struct device *dev, uint8_t *txBuffer, uint8_t txSize)
 	return transfer->ack;
 }
 
-static void i2c_imx_read(struct device *dev, uint8_t *rxBuffer, uint8_t rxSize)
+static void i2c_imx_read(const struct device *dev, uint8_t *rxBuffer,
+			 uint8_t rxSize)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_imx_data *data = DEV_DATA(dev);
@@ -119,7 +121,8 @@ static void i2c_imx_read(struct device *dev, uint8_t *rxBuffer, uint8_t rxSize)
 
 }
 
-static int i2c_imx_configure(struct device *dev, uint32_t dev_config_raw)
+static int i2c_imx_configure(const struct device *dev,
+			     uint32_t dev_config_raw)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_imx_data *data = DEV_DATA(dev);
@@ -173,7 +176,8 @@ static int i2c_imx_configure(struct device *dev, uint32_t dev_config_raw)
 	return 0;
 }
 
-static int i2c_imx_send_addr(struct device *dev, uint16_t addr, uint8_t flags)
+static int i2c_imx_send_addr(const struct device *dev, uint16_t addr,
+			     uint8_t flags)
 {
 	uint8_t byte0 = addr << 1;
 
@@ -181,8 +185,8 @@ static int i2c_imx_send_addr(struct device *dev, uint16_t addr, uint8_t flags)
 	return i2c_imx_write(dev, &byte0, 1);
 }
 
-static int i2c_imx_transfer(struct device *dev, struct i2c_msg *msgs,
-		uint8_t num_msgs, uint16_t addr)
+static int i2c_imx_transfer(const struct device *dev, struct i2c_msg *msgs,
+			    uint8_t num_msgs, uint16_t addr)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_imx_data *data = DEV_DATA(dev);
@@ -267,7 +271,7 @@ static int i2c_imx_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void i2c_imx_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_imx_data *data = DEV_DATA(dev);
 	struct i2c_master_transfer *transfer = &data->transfer;
@@ -332,7 +336,7 @@ static void i2c_imx_isr(void *arg)
 	}
 }
 
-static int i2c_imx_init(struct device *dev)
+static int i2c_imx_init(const struct device *dev)
 {
 	const struct i2c_imx_config *config = DEV_CFG(dev);
 	struct i2c_imx_data *data = DEV_DATA(dev);
diff --git a/drivers/i2c/i2c_litex.c b/drivers/i2c/i2c_litex.c
index e856b07578f937..f83c4169116839 100644
--- a/drivers/i2c/i2c_litex.c
+++ b/drivers/i2c/i2c_litex.c
@@ -81,7 +81,7 @@ static const struct i2c_bitbang_io i2c_litex_bitbang_io = {
 	.get_sda = i2c_litex_bitbang_get_sda,
 };
 
-static int i2c_litex_init(struct device *dev)
+static int i2c_litex_init(const struct device *dev)
 {
 	const struct i2c_litex_cfg *config = GET_I2C_CFG(dev);
 	struct i2c_bitbang *bitbang = GET_I2C_BITBANG(dev);
@@ -92,15 +92,15 @@ static int i2c_litex_init(struct device *dev)
 	return 0;
 }
 
-static int i2c_litex_configure(struct device *dev, uint32_t dev_config)
+static int i2c_litex_configure(const struct device *dev, uint32_t dev_config)
 {
 	struct i2c_bitbang *bitbang = GET_I2C_BITBANG(dev);
 
 	return i2c_bitbang_configure(bitbang, dev_config);
 }
 
-static int i2c_litex_transfer(struct device *dev,  struct i2c_msg *msgs,
-		       uint8_t num_msgs, uint16_t addr)
+static int i2c_litex_transfer(const struct device *dev,  struct i2c_msg *msgs,
+			      uint8_t num_msgs, uint16_t addr)
 {
 	struct i2c_bitbang *bitbang = GET_I2C_BITBANG(dev);
 
diff --git a/drivers/i2c/i2c_ll_stm32.c b/drivers/i2c/i2c_ll_stm32.c
index 9060bbfab03e58..bee7ff1c4aec49 100644
--- a/drivers/i2c/i2c_ll_stm32.c
+++ b/drivers/i2c/i2c_ll_stm32.c
@@ -20,7 +20,7 @@ LOG_MODULE_REGISTER(i2c_ll_stm32);
 
 #include "i2c-priv.h"
 
-int i2c_stm32_runtime_configure(struct device *dev, uint32_t config)
+int i2c_stm32_runtime_configure(const struct device *dev, uint32_t config)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -60,7 +60,7 @@ int i2c_stm32_runtime_configure(struct device *dev, uint32_t config)
 
 #define OPERATION(msg) (((struct i2c_msg *) msg)->flags & I2C_MSG_RW_MASK)
 
-static int i2c_stm32_transfer(struct device *dev, struct i2c_msg *msg,
+static int i2c_stm32_transfer(const struct device *dev, struct i2c_msg *msg,
 			      uint8_t num_msgs, uint16_t slave)
 {
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -174,9 +174,9 @@ static const struct i2c_driver_api api_funcs = {
 #endif
 };
 
-static int i2c_stm32_init(struct device *dev)
+static int i2c_stm32_init(const struct device *dev)
 {
-	struct device *clock = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clock = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	uint32_t bitrate_cfg;
 	int ret;
@@ -277,7 +277,7 @@ static void i2c_stm32_irq_config_func_##name(struct device *dev)
 #define STM32_I2C_IRQ_HANDLER_FUNCTION(name)				\
 	.irq_config_func = i2c_stm32_irq_config_func_##name,
 #define STM32_I2C_IRQ_HANDLER(name)					\
-static void i2c_stm32_irq_config_func_##name(struct device *dev)	\
+static void i2c_stm32_irq_config_func_##name(const struct device *dev)	\
 {									\
 	STM32_I2C_IRQ_CONNECT_AND_ENABLE(name);				\
 }
diff --git a/drivers/i2c/i2c_ll_stm32.h b/drivers/i2c/i2c_ll_stm32.h
index 0bc05cd1f78985..87967e8fd4fb18 100644
--- a/drivers/i2c/i2c_ll_stm32.h
+++ b/drivers/i2c/i2c_ll_stm32.h
@@ -9,7 +9,7 @@
 #ifndef ZEPHYR_DRIVERS_I2C_I2C_LL_STM32_H_
 #define ZEPHYR_DRIVERS_I2C_I2C_LL_STM32_H_
 
-typedef void (*irq_config_func_t)(struct device *port);
+typedef void (*irq_config_func_t)(const struct device *port);
 
 #if DT_HAS_COMPAT_STATUS_OKAY(st_stm32_i2c_v2)
 /**
@@ -67,12 +67,14 @@ struct i2c_stm32_data {
 #endif
 };
 
-int32_t stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg, uint8_t *flg,
-			  uint16_t sadr);
-int32_t stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg, uint8_t *flg,
-			 uint16_t sadr);
-int32_t stm32_i2c_configure_timing(struct device *dev, uint32_t clk);
-int i2c_stm32_runtime_configure(struct device *dev, uint32_t config);
+int32_t stm32_i2c_msg_write(const struct device *dev, struct i2c_msg *msg,
+			    uint8_t *flg,
+			    uint16_t sadr);
+int32_t stm32_i2c_msg_read(const struct device *dev, struct i2c_msg *msg,
+			   uint8_t *flg,
+			   uint16_t sadr);
+int32_t stm32_i2c_configure_timing(const struct device *dev, uint32_t clk);
+int i2c_stm32_runtime_configure(const struct device *dev, uint32_t config);
 
 void stm32_i2c_event_isr(void *arg);
 void stm32_i2c_error_isr(void *arg);
@@ -81,9 +83,9 @@ void stm32_i2c_combined_isr(void *arg);
 #endif
 
 #ifdef CONFIG_I2C_SLAVE
-int i2c_stm32_slave_register(struct device *dev,
+int i2c_stm32_slave_register(const struct device *dev,
 			     struct i2c_slave_config *config);
-int i2c_stm32_slave_unregister(struct device *dev,
+int i2c_stm32_slave_unregister(const struct device *dev,
 			       struct i2c_slave_config *config);
 #endif
 
diff --git a/drivers/i2c/i2c_ll_stm32_v1.c b/drivers/i2c/i2c_ll_stm32_v1.c
index 1d40f032323d47..8ab4a2c66f0d1e 100644
--- a/drivers/i2c/i2c_ll_stm32_v1.c
+++ b/drivers/i2c/i2c_ll_stm32_v1.c
@@ -44,7 +44,7 @@ static void stm32_i2c_generate_start_condition(I2C_TypeDef *i2c)
 
 #ifdef CONFIG_I2C_STM32_INTERRUPT
 
-static void stm32_i2c_disable_transfer_interrupts(struct device *dev)
+static void stm32_i2c_disable_transfer_interrupts(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -56,7 +56,7 @@ static void stm32_i2c_disable_transfer_interrupts(struct device *dev)
 	LL_I2C_DisableIT_ERR(i2c);
 }
 
-static void stm32_i2c_enable_transfer_interrupts(struct device *dev)
+static void stm32_i2c_enable_transfer_interrupts(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -68,7 +68,7 @@ static void stm32_i2c_enable_transfer_interrupts(struct device *dev)
 
 #endif /* CONFIG_I2C_STM32_INTERRUPT */
 
-static void stm32_i2c_reset(struct device *dev)
+static void stm32_i2c_reset(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -114,7 +114,7 @@ static void stm32_i2c_reset(struct device *dev)
 }
 
 
-static void stm32_i2c_master_finish(struct device *dev)
+static void stm32_i2c_master_finish(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -137,7 +137,7 @@ static void stm32_i2c_master_finish(struct device *dev)
 #endif
 }
 
-static inline void msg_init(struct device *dev, struct i2c_msg *msg,
+static inline void msg_init(const struct device *dev, struct i2c_msg *msg,
 			    uint8_t *next_msg_flags, uint16_t slave,
 			    uint32_t transfer)
 {
@@ -174,7 +174,8 @@ static inline void msg_init(struct device *dev, struct i2c_msg *msg,
 	}
 }
 
-static int32_t msg_end(struct device *dev, uint8_t *next_msg_flags, const char *funcname)
+static int32_t msg_end(const struct device *dev, uint8_t *next_msg_flags,
+		       const char *funcname)
 {
 	struct i2c_stm32_data *data = DEV_DATA(dev);
 
@@ -213,14 +214,14 @@ static int32_t msg_end(struct device *dev, uint8_t *next_msg_flags, const char *
 
 #ifdef CONFIG_I2C_STM32_INTERRUPT
 
-static void stm32_i2c_master_mode_end(struct device *dev)
+static void stm32_i2c_master_mode_end(const struct device *dev)
 {
 	struct i2c_stm32_data *data = DEV_DATA(dev);
 
 	k_sem_give(&data->device_sync_sem);
 }
 
-static inline void handle_sb(struct device *dev)
+static inline void handle_sb(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -254,7 +255,7 @@ static inline void handle_sb(struct device *dev)
 	}
 }
 
-static inline void handle_addr(struct device *dev)
+static inline void handle_addr(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -298,7 +299,7 @@ static inline void handle_addr(struct device *dev)
 	LL_I2C_ClearFlag_ADDR(i2c);
 }
 
-static inline void handle_txe(struct device *dev)
+static inline void handle_txe(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -328,7 +329,7 @@ static inline void handle_txe(struct device *dev)
 	}
 }
 
-static inline void handle_rxne(struct device *dev)
+static inline void handle_rxne(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -376,7 +377,7 @@ static inline void handle_rxne(struct device *dev)
 	}
 }
 
-static inline void handle_btf(struct device *dev)
+static inline void handle_btf(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -419,7 +420,7 @@ static inline void handle_btf(struct device *dev)
 
 
 #if defined(CONFIG_I2C_SLAVE)
-static void stm32_i2c_slave_event(struct device *dev)
+static void stm32_i2c_slave_event(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -470,7 +471,7 @@ static void stm32_i2c_slave_event(struct device *dev)
 }
 
 /* Attach and start I2C as slave */
-int i2c_stm32_slave_register(struct device *dev,
+int i2c_stm32_slave_register(const struct device *dev,
 			     struct i2c_slave_config *config)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -516,7 +517,7 @@ int i2c_stm32_slave_register(struct device *dev,
 	return 0;
 }
 
-int i2c_stm32_slave_unregister(struct device *dev,
+int i2c_stm32_slave_unregister(const struct device *dev,
 			       struct i2c_slave_config *config)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -549,7 +550,7 @@ int i2c_stm32_slave_unregister(struct device *dev,
 
 void stm32_i2c_event_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -578,7 +579,7 @@ void stm32_i2c_event_isr(void *arg)
 
 void stm32_i2c_error_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -612,8 +613,8 @@ void stm32_i2c_error_isr(void *arg)
 	stm32_i2c_master_mode_end(dev);
 }
 
-int32_t stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
-			  uint8_t *next_msg_flags, uint16_t saddr)
+int32_t stm32_i2c_msg_write(const struct device *dev, struct i2c_msg *msg,
+			    uint8_t *next_msg_flags, uint16_t saddr)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -634,8 +635,8 @@ int32_t stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
 	return msg_end(dev, next_msg_flags, __func__);
 }
 
-int32_t stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
-			 uint8_t *next_msg_flags, uint16_t saddr)
+int32_t stm32_i2c_msg_read(const struct device *dev, struct i2c_msg *msg,
+			   uint8_t *next_msg_flags, uint16_t saddr)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -658,7 +659,7 @@ int32_t stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
 
 #else /* CONFIG_I2C_STM32_INTERRUPT */
 
-static inline int check_errors(struct device *dev, const char *funcname)
+static inline int check_errors(const struct device *dev, const char *funcname)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -708,8 +709,8 @@ static int stm32_i2c_wait_timeout(uint16_t *timeout)
 	}
 }
 
-int32_t stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
-			  uint8_t *next_msg_flags, uint16_t saddr)
+int32_t stm32_i2c_msg_write(const struct device *dev, struct i2c_msg *msg,
+			    uint8_t *next_msg_flags, uint16_t saddr)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -806,8 +807,8 @@ int32_t stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
 	return res;
 }
 
-int32_t stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
-			 uint8_t *next_msg_flags, uint16_t saddr)
+int32_t stm32_i2c_msg_read(const struct device *dev, struct i2c_msg *msg,
+			   uint8_t *next_msg_flags, uint16_t saddr)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -969,7 +970,7 @@ int32_t stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
 }
 #endif /* CONFIG_I2C_STM32_INTERRUPT */
 
-int32_t stm32_i2c_configure_timing(struct device *dev, uint32_t clock)
+int32_t stm32_i2c_configure_timing(const struct device *dev, uint32_t clock)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
diff --git a/drivers/i2c/i2c_ll_stm32_v2.c b/drivers/i2c/i2c_ll_stm32_v2.c
index a1d1d96974dd30..8edc5cd323212a 100644
--- a/drivers/i2c/i2c_ll_stm32_v2.c
+++ b/drivers/i2c/i2c_ll_stm32_v2.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(i2c_ll_stm32_v2);
 
 #include "i2c-priv.h"
 
-static inline void msg_init(struct device *dev, struct i2c_msg *msg,
+static inline void msg_init(const struct device *dev, struct i2c_msg *msg,
 			    uint8_t *next_msg_flags, uint16_t slave,
 			    uint32_t transfer)
 {
@@ -65,7 +65,7 @@ static inline void msg_init(struct device *dev, struct i2c_msg *msg,
 
 #ifdef CONFIG_I2C_STM32_INTERRUPT
 
-static void stm32_i2c_disable_transfer_interrupts(struct device *dev)
+static void stm32_i2c_disable_transfer_interrupts(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -78,7 +78,7 @@ static void stm32_i2c_disable_transfer_interrupts(struct device *dev)
 	LL_I2C_DisableIT_ERR(i2c);
 }
 
-static void stm32_i2c_enable_transfer_interrupts(struct device *dev)
+static void stm32_i2c_enable_transfer_interrupts(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -89,7 +89,7 @@ static void stm32_i2c_enable_transfer_interrupts(struct device *dev)
 	LL_I2C_EnableIT_ERR(i2c);
 }
 
-static void stm32_i2c_master_mode_end(struct device *dev)
+static void stm32_i2c_master_mode_end(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -109,7 +109,7 @@ static void stm32_i2c_master_mode_end(struct device *dev)
 }
 
 #if defined(CONFIG_I2C_SLAVE)
-static void stm32_i2c_slave_event(struct device *dev)
+static void stm32_i2c_slave_event(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -174,7 +174,7 @@ static void stm32_i2c_slave_event(struct device *dev)
 }
 
 /* Attach and start I2C as slave */
-int i2c_stm32_slave_register(struct device *dev,
+int i2c_stm32_slave_register(const struct device *dev,
 			     struct i2c_slave_config *config)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -220,7 +220,7 @@ int i2c_stm32_slave_register(struct device *dev,
 	return 0;
 }
 
-int i2c_stm32_slave_unregister(struct device *dev,
+int i2c_stm32_slave_unregister(const struct device *dev,
 			       struct i2c_slave_config *config)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -255,7 +255,7 @@ int i2c_stm32_slave_unregister(struct device *dev,
 
 #endif /* defined(CONFIG_I2C_SLAVE) */
 
-static void stm32_i2c_event(struct device *dev)
+static void stm32_i2c_event(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -318,7 +318,7 @@ static void stm32_i2c_event(struct device *dev)
 	stm32_i2c_master_mode_end(dev);
 }
 
-static int stm32_i2c_error(struct device *dev)
+static int stm32_i2c_error(const struct device *dev)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
@@ -352,7 +352,7 @@ static int stm32_i2c_error(struct device *dev)
 #ifdef CONFIG_I2C_STM32_COMBINED_INTERRUPT
 void stm32_i2c_combined_isr(void *arg)
 {
-	struct device *dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 
 	if (stm32_i2c_error(dev)) {
 		return;
@@ -363,20 +363,20 @@ void stm32_i2c_combined_isr(void *arg)
 
 void stm32_i2c_event_isr(void *arg)
 {
-	struct device *dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 
 	stm32_i2c_event(dev);
 }
 
 void stm32_i2c_error_isr(void *arg)
 {
-	struct device *dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 
 	stm32_i2c_error(dev);
 }
 #endif
 
-int stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
+int stm32_i2c_msg_write(const struct device *dev, struct i2c_msg *msg,
 			uint8_t *next_msg_flags, uint16_t slave)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -424,7 +424,7 @@ int stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
 	return -EIO;
 }
 
-int stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
+int stm32_i2c_msg_read(const struct device *dev, struct i2c_msg *msg,
 		       uint8_t *next_msg_flags, uint16_t slave)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -474,7 +474,7 @@ int stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
 }
 
 #else /* !CONFIG_I2C_STM32_INTERRUPT */
-static inline int check_errors(struct device *dev, const char *funcname)
+static inline int check_errors(const struct device *dev, const char *funcname)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -511,7 +511,8 @@ static inline int check_errors(struct device *dev, const char *funcname)
 	return -EIO;
 }
 
-static inline int msg_done(struct device *dev, unsigned int current_msg_flags)
+static inline int msg_done(const struct device *dev,
+			   unsigned int current_msg_flags)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	I2C_TypeDef *i2c = cfg->i2c;
@@ -535,7 +536,7 @@ static inline int msg_done(struct device *dev, unsigned int current_msg_flags)
 	return 0;
 }
 
-int stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
+int stm32_i2c_msg_write(const struct device *dev, struct i2c_msg *msg,
 			uint8_t *next_msg_flags, uint16_t slave)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -565,7 +566,7 @@ int stm32_i2c_msg_write(struct device *dev, struct i2c_msg *msg,
 	return msg_done(dev, msg->flags);
 }
 
-int stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
+int stm32_i2c_msg_read(const struct device *dev, struct i2c_msg *msg,
 		       uint8_t *next_msg_flags, uint16_t slave)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
@@ -592,7 +593,7 @@ int stm32_i2c_msg_read(struct device *dev, struct i2c_msg *msg,
 }
 #endif
 
-int stm32_i2c_configure_timing(struct device *dev, uint32_t clock)
+int stm32_i2c_configure_timing(const struct device *dev, uint32_t clock)
 {
 	const struct i2c_stm32_config *cfg = DEV_CFG(dev);
 	struct i2c_stm32_data *data = DEV_DATA(dev);
diff --git a/drivers/i2c/i2c_lpc11u6x.c b/drivers/i2c/i2c_lpc11u6x.c
index 7bf3d956428c41..7f7fedd8947640 100644
--- a/drivers/i2c/i2c_lpc11u6x.c
+++ b/drivers/i2c/i2c_lpc11u6x.c
@@ -18,7 +18,7 @@
 #define DEV_DATA(dev) ((dev)->data)
 
 static void lpc11u6x_i2c_set_bus_speed(const struct lpc11u6x_i2c_config *cfg,
-				       struct device *clk_dev,
+				       const struct device *clk_dev,
 				       uint32_t speed)
 {
 	uint32_t clk, div;
@@ -31,11 +31,12 @@ static void lpc11u6x_i2c_set_bus_speed(const struct lpc11u6x_i2c_config *cfg,
 	cfg->base->scll = div - (div / 2);
 }
 
-static int lpc11u6x_i2c_configure(struct device *dev, uint32_t dev_config)
+static int lpc11u6x_i2c_configure(const struct device *dev,
+				  uint32_t dev_config)
 {
 	const struct lpc11u6x_i2c_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_i2c_data *data = DEV_DATA(dev);
-	struct device *clk_dev, *pinmux_dev;
+	const struct device *clk_dev, *pinmux_dev;
 	uint32_t speed, flags = 0;
 
 	switch (I2C_SPEED_GET(dev_config)) {
@@ -92,7 +93,8 @@ static int lpc11u6x_i2c_configure(struct device *dev, uint32_t dev_config)
 	return -EINVAL;
 }
 
-static int lpc11u6x_i2c_transfer(struct device *dev, struct i2c_msg *msgs,
+static int lpc11u6x_i2c_transfer(const struct device *dev,
+				 struct i2c_msg *msgs,
 				 uint8_t num_msgs, uint16_t addr)
 {
 	const struct lpc11u6x_i2c_config *cfg = DEV_CFG(dev);
@@ -135,7 +137,7 @@ static int lpc11u6x_i2c_transfer(struct device *dev, struct i2c_msg *msgs,
 	return ret;
 }
 
-static int lpc11u6x_i2c_slave_register(struct device *dev,
+static int lpc11u6x_i2c_slave_register(const struct device *dev,
 				       struct i2c_slave_config *cfg)
 {
 	const struct lpc11u6x_i2c_config *dev_cfg = DEV_CFG(dev);
@@ -169,7 +171,7 @@ static int lpc11u6x_i2c_slave_register(struct device *dev,
 }
 
 
-static int lpc11u6x_i2c_slave_unregister(struct device *dev,
+static int lpc11u6x_i2c_slave_unregister(const struct device *dev,
 					 struct i2c_slave_config *cfg)
 {
 	const struct lpc11u6x_i2c_config *dev_cfg = DEV_CFG(dev);
@@ -192,8 +194,8 @@ static int lpc11u6x_i2c_slave_unregister(struct device *dev,
 
 static void lpc11u6x_i2c_isr(void *arg)
 {
-	struct lpc11u6x_i2c_data *data = DEV_DATA((struct device *)arg);
-	struct lpc11u6x_i2c_regs *i2c = DEV_BASE((struct device *) arg);
+	struct lpc11u6x_i2c_data *data = DEV_DATA((const struct device *)arg);
+	struct lpc11u6x_i2c_regs *i2c = DEV_BASE((const struct device *) arg);
 	struct lpc11u6x_i2c_current_transfer *transfer = &data->transfer;
 	uint32_t clear = LPC11U6X_I2C_CONTROL_SI;
 	uint32_t set = 0;
@@ -324,11 +326,11 @@ static void lpc11u6x_i2c_isr(void *arg)
 }
 
 
-static int lpc11u6x_i2c_init(struct device *dev)
+static int lpc11u6x_i2c_init(const struct device *dev)
 {
 	const struct lpc11u6x_i2c_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_i2c_data *data = DEV_DATA(dev);
-	struct device *pinmux_dev, *clk_dev;
+	const struct device *pinmux_dev, *clk_dev;
 
 	/* Configure SCL and SDA pins */
 	pinmux_dev = device_get_binding(cfg->scl_pinmux_drv);
diff --git a/drivers/i2c/i2c_lpc11u6x.h b/drivers/i2c/i2c_lpc11u6x.h
index 95ddb34bab49da..c8aa41bb2f1f62 100644
--- a/drivers/i2c/i2c_lpc11u6x.h
+++ b/drivers/i2c/i2c_lpc11u6x.h
@@ -68,7 +68,7 @@ struct lpc11u6x_i2c_config {
 	char *clock_drv;
 	char *scl_pinmux_drv;
 	char *sda_pinmux_drv;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t clkid;
 	uint32_t scl_flags;
 	uint32_t sda_flags;
diff --git a/drivers/i2c/i2c_mchp_xec.c b/drivers/i2c/i2c_mchp_xec.c
index ec4f199fe2b5af..9f0ccb965992b1 100644
--- a/drivers/i2c/i2c_mchp_xec.c
+++ b/drivers/i2c/i2c_mchp_xec.c
@@ -146,7 +146,8 @@ static bool check_lines(uint32_t ba)
 		(!(MCHP_I2C_SMB_BB_CTRL(ba) & MCHP_I2C_SMB_BB_DATI_RO)));
 }
 
-static int i2c_xec_configure(struct device *dev, uint32_t dev_config_raw)
+static int i2c_xec_configure(const struct device *dev,
+			     uint32_t dev_config_raw)
 {
 	const struct i2c_xec_config *config =
 		(const struct i2c_xec_config *const) (dev->config);
@@ -225,7 +226,7 @@ static int i2c_xec_configure(struct device *dev, uint32_t dev_config_raw)
 	return 0;
 }
 
-static int i2c_xec_poll_write(struct device *dev, struct i2c_msg msg,
+static int i2c_xec_poll_write(const struct device *dev, struct i2c_msg msg,
 			      uint16_t addr)
 {
 	const struct i2c_xec_config *config =
@@ -288,7 +289,7 @@ static int i2c_xec_poll_write(struct device *dev, struct i2c_msg msg,
 	return 0;
 }
 
-static int i2c_xec_poll_read(struct device *dev, struct i2c_msg msg,
+static int i2c_xec_poll_read(const struct device *dev, struct i2c_msg msg,
 			     uint16_t addr)
 {
 	const struct i2c_xec_config *config =
@@ -365,7 +366,7 @@ static int i2c_xec_poll_read(struct device *dev, struct i2c_msg msg,
 	return 0;
 }
 
-static int i2c_xec_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_xec_transfer(const struct device *dev, struct i2c_msg *msgs,
 				uint8_t num_msgs, uint16_t addr)
 {
 	int ret = 0;
@@ -386,18 +387,18 @@ static int i2c_xec_transfer(struct device *dev, struct i2c_msg *msgs,
 }
 
 #if defined(CONFIG_I2C_SLAVE)
-static int i2c_xec_slave_register(struct device *dev)
+static int i2c_xec_slave_register(const struct device *dev)
 {
 	return -ENOTSUP;
 }
 
-static int i2c_xec_slave_unregister(struct device *dev)
+static int i2c_xec_slave_unregister(const struct device *dev)
 {
 	return -ENOTSUP;
 }
 #endif
 
-static int i2c_xec_init(struct device *dev);
+static int i2c_xec_init(const struct device *dev);
 
 static const struct i2c_driver_api i2c_xec_driver_api = {
 	.configure = i2c_xec_configure,
@@ -408,7 +409,7 @@ static const struct i2c_driver_api i2c_xec_driver_api = {
 #endif
 };
 
-static int i2c_xec_init(struct device *dev)
+static int i2c_xec_init(const struct device *dev)
 {
 	struct i2c_xec_data *data =
 		(struct i2c_xec_data *const) (dev->data);
diff --git a/drivers/i2c/i2c_mcux.c b/drivers/i2c/i2c_mcux.c
index dad084c73b796d..cbb0c9e51e4eec 100644
--- a/drivers/i2c/i2c_mcux.c
+++ b/drivers/i2c/i2c_mcux.c
@@ -28,7 +28,7 @@ LOG_MODULE_REGISTER(i2c_mcux);
 struct i2c_mcux_config {
 	I2C_Type *base;
 	clock_name_t clock_source;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t bitrate;
 };
 
@@ -38,7 +38,8 @@ struct i2c_mcux_data {
 	status_t callback_status;
 };
 
-static int i2c_mcux_configure(struct device *dev, uint32_t dev_config_raw)
+static int i2c_mcux_configure(const struct device *dev,
+			      uint32_t dev_config_raw)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	const struct i2c_mcux_config *config = DEV_CFG(dev);
@@ -76,7 +77,7 @@ static int i2c_mcux_configure(struct device *dev, uint32_t dev_config_raw)
 static void i2c_mcux_master_transfer_callback(I2C_Type *base,
 		i2c_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct i2c_mcux_data *data = DEV_DATA(dev);
 
 	ARG_UNUSED(handle);
@@ -101,8 +102,8 @@ static uint32_t i2c_mcux_convert_flags(int msg_flags)
 	return flags;
 }
 
-static int i2c_mcux_transfer(struct device *dev, struct i2c_msg *msgs,
-		uint8_t num_msgs, uint16_t addr)
+static int i2c_mcux_transfer(const struct device *dev, struct i2c_msg *msgs,
+			     uint8_t num_msgs, uint16_t addr)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_mcux_data *data = DEV_DATA(dev);
@@ -164,14 +165,14 @@ static int i2c_mcux_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void i2c_mcux_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	I2C_Type *base = DEV_BASE(dev);
 	struct i2c_mcux_data *data = DEV_DATA(dev);
 
 	I2C_MasterTransferHandleIRQ(base, &data->handle);
 }
 
-static int i2c_mcux_init(struct device *dev)
+static int i2c_mcux_init(const struct device *dev)
 {
 	I2C_Type *base = DEV_BASE(dev);
 	const struct i2c_mcux_config *config = DEV_CFG(dev);
diff --git a/drivers/i2c/i2c_mcux_flexcomm.c b/drivers/i2c/i2c_mcux_flexcomm.c
index d8c08dbef219f5..787c6275bc0ba6 100644
--- a/drivers/i2c/i2c_mcux_flexcomm.c
+++ b/drivers/i2c/i2c_mcux_flexcomm.c
@@ -19,7 +19,7 @@ LOG_MODULE_REGISTER(mcux_flexcomm);
 
 struct mcux_flexcomm_config {
 	I2C_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t bitrate;
 };
 
@@ -29,7 +29,8 @@ struct mcux_flexcomm_data {
 	status_t callback_status;
 };
 
-static int mcux_flexcomm_configure(struct device *dev, uint32_t dev_config_raw)
+static int mcux_flexcomm_configure(const struct device *dev,
+				   uint32_t dev_config_raw)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	I2C_Type *base = config->base;
@@ -68,7 +69,7 @@ static int mcux_flexcomm_configure(struct device *dev, uint32_t dev_config_raw)
 static void mcux_flexcomm_master_transfer_callback(I2C_Type *base,
 		i2c_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct mcux_flexcomm_data *data = dev->data;
 
 	ARG_UNUSED(handle);
@@ -93,8 +94,9 @@ static uint32_t mcux_flexcomm_convert_flags(int msg_flags)
 	return flags;
 }
 
-static int mcux_flexcomm_transfer(struct device *dev, struct i2c_msg *msgs,
-		uint8_t num_msgs, uint16_t addr)
+static int mcux_flexcomm_transfer(const struct device *dev,
+				  struct i2c_msg *msgs,
+				  uint8_t num_msgs, uint16_t addr)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	struct mcux_flexcomm_data *data = dev->data;
@@ -158,7 +160,7 @@ static int mcux_flexcomm_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void mcux_flexcomm_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_flexcomm_config *config = dev->config;
 	struct mcux_flexcomm_data *data = dev->data;
 	I2C_Type *base = config->base;
@@ -166,7 +168,7 @@ static void mcux_flexcomm_isr(void *arg)
 	I2C_MasterTransferHandleIRQ(base, &data->handle);
 }
 
-static int mcux_flexcomm_init(struct device *dev)
+static int mcux_flexcomm_init(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	struct mcux_flexcomm_data *data = dev->data;
diff --git a/drivers/i2c/i2c_mcux_lpi2c.c b/drivers/i2c/i2c_mcux_lpi2c.c
index 8c98e8fc36d298..53a02b67752fb7 100644
--- a/drivers/i2c/i2c_mcux_lpi2c.c
+++ b/drivers/i2c/i2c_mcux_lpi2c.c
@@ -21,7 +21,7 @@ struct mcux_lpi2c_config {
 	LPI2C_Type *base;
 	char *clock_name;
 	clock_control_subsys_t clock_subsys;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t bitrate;
 	uint32_t bus_idle_timeout_ns;
 };
@@ -32,11 +32,12 @@ struct mcux_lpi2c_data {
 	status_t callback_status;
 };
 
-static int mcux_lpi2c_configure(struct device *dev, uint32_t dev_config_raw)
+static int mcux_lpi2c_configure(const struct device *dev,
+				uint32_t dev_config_raw)
 {
 	const struct mcux_lpi2c_config *config = dev->config;
 	LPI2C_Type *base = config->base;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 	uint32_t baudrate;
 
@@ -80,7 +81,7 @@ static int mcux_lpi2c_configure(struct device *dev, uint32_t dev_config_raw)
 static void mcux_lpi2c_master_transfer_callback(LPI2C_Type *base,
 		lpi2c_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct mcux_lpi2c_data *data = dev->data;
 
 	ARG_UNUSED(handle);
@@ -105,8 +106,8 @@ static uint32_t mcux_lpi2c_convert_flags(int msg_flags)
 	return flags;
 }
 
-static int mcux_lpi2c_transfer(struct device *dev, struct i2c_msg *msgs,
-		uint8_t num_msgs, uint16_t addr)
+static int mcux_lpi2c_transfer(const struct device *dev, struct i2c_msg *msgs,
+			       uint8_t num_msgs, uint16_t addr)
 {
 	const struct mcux_lpi2c_config *config = dev->config;
 	struct mcux_lpi2c_data *data = dev->data;
@@ -170,7 +171,7 @@ static int mcux_lpi2c_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void mcux_lpi2c_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_lpi2c_config *config = dev->config;
 	struct mcux_lpi2c_data *data = dev->data;
 	LPI2C_Type *base = config->base;
@@ -178,12 +179,12 @@ static void mcux_lpi2c_isr(void *arg)
 	LPI2C_MasterTransferHandleIRQ(base, &data->handle);
 }
 
-static int mcux_lpi2c_init(struct device *dev)
+static int mcux_lpi2c_init(const struct device *dev)
 {
 	const struct mcux_lpi2c_config *config = dev->config;
 	struct mcux_lpi2c_data *data = dev->data;
 	LPI2C_Type *base = config->base;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq, bitrate_cfg;
 	lpi2c_master_config_t master_config;
 	int error;
diff --git a/drivers/i2c/i2c_nios2.c b/drivers/i2c/i2c_nios2.c
index 6ea2fe7f9b1129..92dd0c4488c119 100644
--- a/drivers/i2c/i2c_nios2.c
+++ b/drivers/i2c/i2c_nios2.c
@@ -28,7 +28,7 @@ struct i2c_nios2_config {
 	struct k_sem		sem_lock;
 };
 
-static int i2c_nios2_configure(struct device *dev, uint32_t dev_config)
+static int i2c_nios2_configure(const struct device *dev, uint32_t dev_config)
 {
 	struct i2c_nios2_config *config = DEV_CFG(dev);
 	int32_t rc = 0;
@@ -59,7 +59,7 @@ static int i2c_nios2_configure(struct device *dev, uint32_t dev_config)
 	return rc;
 }
 
-static int i2c_nios2_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_nios2_transfer(const struct device *dev, struct i2c_msg *msgs,
 			      uint8_t num_msgs, uint16_t addr)
 {
 	struct i2c_nios2_config *config = DEV_CFG(dev);
@@ -143,14 +143,14 @@ static int i2c_nios2_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void i2c_nios2_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct i2c_nios2_config *config = DEV_CFG(dev);
 
 	/* Call Altera HAL driver ISR */
 	alt_handle_irq(&config->i2c_dev, I2C_0_IRQ);
 }
 
-static int i2c_nios2_init(struct device *dev);
+static int i2c_nios2_init(const struct device *dev);
 
 static struct i2c_driver_api i2c_nios2_driver_api = {
 	.configure = i2c_nios2_configure,
@@ -171,7 +171,7 @@ DEVICE_AND_API_INIT(i2c_nios2_0, DT_INST_LABEL(0), &i2c_nios2_init,
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &i2c_nios2_driver_api);
 
-static int i2c_nios2_init(struct device *dev)
+static int i2c_nios2_init(const struct device *dev)
 {
 	struct i2c_nios2_config *config = DEV_CFG(dev);
 	int rc;
diff --git a/drivers/i2c/i2c_nrfx_twi.c b/drivers/i2c/i2c_nrfx_twi.c
index f5dc8a56f07409..98257cc614ca65 100644
--- a/drivers/i2c/i2c_nrfx_twi.c
+++ b/drivers/i2c/i2c_nrfx_twi.c
@@ -29,18 +29,19 @@ struct i2c_nrfx_twi_config {
 	nrfx_twi_config_t config;
 };
 
-static inline struct i2c_nrfx_twi_data *get_dev_data(struct device *dev)
+static inline struct i2c_nrfx_twi_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
 static inline
-const struct i2c_nrfx_twi_config *get_dev_config(struct device *dev)
+const struct i2c_nrfx_twi_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static int i2c_nrfx_twi_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_nrfx_twi_transfer(const struct device *dev,
+				 struct i2c_msg *msgs,
 				 uint8_t num_msgs, uint16_t addr)
 {
 	int ret = 0;
@@ -143,7 +144,7 @@ static int i2c_nrfx_twi_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void event_handler(nrfx_twi_evt_t const *p_event, void *p_context)
 {
-	struct device *dev = p_context;
+	const struct device *dev = p_context;
 	struct i2c_nrfx_twi_data *dev_data = get_dev_data(dev);
 
 	switch (p_event->type) {
@@ -164,7 +165,8 @@ static void event_handler(nrfx_twi_evt_t const *p_event, void *p_context)
 	k_sem_give(&dev_data->completion_sync);
 }
 
-static int i2c_nrfx_twi_configure(struct device *dev, uint32_t dev_config)
+static int i2c_nrfx_twi_configure(const struct device *dev,
+				  uint32_t dev_config)
 {
 	nrfx_twi_t const *inst = &(get_dev_config(dev)->twi);
 
@@ -193,7 +195,7 @@ static const struct i2c_driver_api i2c_nrfx_twi_driver_api = {
 	.transfer  = i2c_nrfx_twi_transfer,
 };
 
-static int init_twi(struct device *dev)
+static int init_twi(const struct device *dev)
 {
 	nrfx_err_t result = nrfx_twi_init(&get_dev_config(dev)->twi,
 					  &get_dev_config(dev)->config,
@@ -211,7 +213,8 @@ static int init_twi(struct device *dev)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int twi_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int twi_nrfx_pm_control(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/i2c/i2c_nrfx_twim.c b/drivers/i2c/i2c_nrfx_twim.c
index 31013f9a2b55a0..e1a9e6a65bba58 100644
--- a/drivers/i2c/i2c_nrfx_twim.c
+++ b/drivers/i2c/i2c_nrfx_twim.c
@@ -32,18 +32,19 @@ struct i2c_nrfx_twim_config {
 	nrfx_twim_config_t config;
 };
 
-static inline struct i2c_nrfx_twim_data *get_dev_data(struct device *dev)
+static inline struct i2c_nrfx_twim_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
 static inline
-const struct i2c_nrfx_twim_config *get_dev_config(struct device *dev)
+const struct i2c_nrfx_twim_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static int i2c_nrfx_twim_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_nrfx_twim_transfer(const struct device *dev,
+				  struct i2c_msg *msgs,
 				  uint8_t num_msgs, uint16_t addr)
 {
 	int ret = 0;
@@ -180,7 +181,7 @@ static int i2c_nrfx_twim_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void event_handler(nrfx_twim_evt_t const *p_event, void *p_context)
 {
-	struct device *dev = p_context;
+	const struct device *dev = p_context;
 	struct i2c_nrfx_twim_data *dev_data = get_dev_data(dev);
 
 	switch (p_event->type) {
@@ -201,7 +202,8 @@ static void event_handler(nrfx_twim_evt_t const *p_event, void *p_context)
 	k_sem_give(&dev_data->completion_sync);
 }
 
-static int i2c_nrfx_twim_configure(struct device *dev, uint32_t dev_config)
+static int i2c_nrfx_twim_configure(const struct device *dev,
+				   uint32_t dev_config)
 {
 	nrfx_twim_t const *inst = &(get_dev_config(dev)->twim);
 
@@ -230,7 +232,7 @@ static const struct i2c_driver_api i2c_nrfx_twim_driver_api = {
 	.transfer  = i2c_nrfx_twim_transfer,
 };
 
-static int init_twim(struct device *dev)
+static int init_twim(const struct device *dev)
 {
 	nrfx_err_t result = nrfx_twim_init(&get_dev_config(dev)->twim,
 					   &get_dev_config(dev)->config,
@@ -250,7 +252,8 @@ static int init_twim(struct device *dev)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int twim_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int twim_nrfx_pm_control(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/i2c/i2c_rv32m1_lpi2c.c b/drivers/i2c/i2c_rv32m1_lpi2c.c
index 1c11284e090315..ed7da0135196bd 100644
--- a/drivers/i2c/i2c_rv32m1_lpi2c.c
+++ b/drivers/i2c/i2c_rv32m1_lpi2c.c
@@ -25,7 +25,7 @@ struct rv32m1_lpi2c_config {
 	clock_ip_name_t clock_ip_name;
 	uint32_t clock_ip_src;
 	uint32_t bitrate;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct rv32m1_lpi2c_data {
@@ -35,10 +35,11 @@ struct rv32m1_lpi2c_data {
 	status_t completion_status;
 };
 
-static int rv32m1_lpi2c_configure(struct device *dev, uint32_t dev_config)
+static int rv32m1_lpi2c_configure(const struct device *dev,
+				  uint32_t dev_config)
 {
 	const struct rv32m1_lpi2c_config *config = dev->config;
-	struct device *clk;
+	const struct device *clk;
 	uint32_t baudrate;
 	uint32_t clk_freq;
 	int err;
@@ -101,7 +102,7 @@ static void rv32m1_lpi2c_master_transfer_callback(LPI2C_Type *base,
 						  status_t completionStatus,
 						  void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct rv32m1_lpi2c_data *data = dev->data;
 
 	ARG_UNUSED(base);
@@ -126,7 +127,8 @@ static uint32_t rv32m1_lpi2c_convert_flags(int msg_flags)
 	return flags;
 }
 
-static int rv32m1_lpi2c_transfer(struct device *dev, struct i2c_msg *msgs,
+static int rv32m1_lpi2c_transfer(const struct device *dev,
+				 struct i2c_msg *msgs,
 				 uint8_t num_msgs, uint16_t addr)
 {
 	const struct rv32m1_lpi2c_config *config = dev->config;
@@ -201,19 +203,19 @@ static int rv32m1_lpi2c_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void rv32m1_lpi2c_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct rv32m1_lpi2c_config *config = dev->config;
 	struct rv32m1_lpi2c_data *data = dev->data;
 
 	LPI2C_MasterTransferHandleIRQ(config->base, &data->handle);
 }
 
-static int rv32m1_lpi2c_init(struct device *dev)
+static int rv32m1_lpi2c_init(const struct device *dev)
 {
 	const struct rv32m1_lpi2c_config *config = dev->config;
 	struct rv32m1_lpi2c_data *data = dev->data;
 	lpi2c_master_config_t master_config;
-	struct device *clk;
+	const struct device *clk;
 	uint32_t clk_freq, dev_cfg;
 	int err;
 
diff --git a/drivers/i2c/i2c_sam0.c b/drivers/i2c/i2c_sam0.c
index 25a31bc57966e1..24d78fc149d114 100644
--- a/drivers/i2c/i2c_sam0.c
+++ b/drivers/i2c/i2c_sam0.c
@@ -33,7 +33,7 @@ struct i2c_sam0_dev_config {
 	uint32_t pm_apbcmask;
 	uint16_t gclk_clkctrl_id;
 #endif
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 
 #ifdef CONFIG_I2C_SAM0_DMA_DRIVEN
 	char *dma_dev;
@@ -54,7 +54,7 @@ struct i2c_sam0_dev_data {
 	struct i2c_sam0_msg msg;
 
 #ifdef CONFIG_I2C_SAM0_DMA_DRIVEN
-	struct device *dma;
+	const struct device *dma;
 #endif
 };
 
@@ -79,7 +79,7 @@ static void wait_synchronization(SercomI2cm *regs)
 #endif
 }
 
-static bool i2c_sam0_terminate_on_error(struct device *dev)
+static bool i2c_sam0_terminate_on_error(const struct device *dev)
 {
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
@@ -128,7 +128,7 @@ static bool i2c_sam0_terminate_on_error(struct device *dev)
 
 static void i2c_sam0_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
 	SercomI2cm *i2c = cfg->regs;
@@ -181,10 +181,10 @@ static void i2c_sam0_isr(void *arg)
 
 #ifdef CONFIG_I2C_SAM0_DMA_DRIVEN
 
-static void i2c_sam0_dma_write_done(struct device *dma_dev, void *arg,
+static void i2c_sam0_dma_write_done(const struct device *dma_dev, void *arg,
 				    uint32_t id, int error_code)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
 	SercomI2cm *i2c = cfg->regs;
@@ -220,7 +220,7 @@ static void i2c_sam0_dma_write_done(struct device *dma_dev, void *arg,
 	i2c->INTENSET.reg = SERCOM_I2CM_INTENSET_MB;
 }
 
-static bool i2c_sam0_dma_write_start(struct device *dev)
+static bool i2c_sam0_dma_write_start(const struct device *dev)
 {
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
@@ -276,10 +276,10 @@ static bool i2c_sam0_dma_write_start(struct device *dev)
 	return true;
 }
 
-static void i2c_sam0_dma_read_done(struct device *dma_dev, void *arg,
+static void i2c_sam0_dma_read_done(const struct device *dma_dev, void *arg,
 				   uint32_t id, int error_code)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
 	SercomI2cm *i2c = cfg->regs;
@@ -316,7 +316,7 @@ static void i2c_sam0_dma_read_done(struct device *dma_dev, void *arg,
 	i2c->INTENSET.reg = SERCOM_I2CM_INTENSET_SB;
 }
 
-static bool i2c_sam0_dma_read_start(struct device *dev)
+static bool i2c_sam0_dma_read_start(const struct device *dev)
 {
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
@@ -375,7 +375,7 @@ static bool i2c_sam0_dma_read_start(struct device *dev)
 
 #endif
 
-static int i2c_sam0_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_sam0_transfer(const struct device *dev, struct i2c_msg *msgs,
 			     uint8_t num_msgs, uint16_t addr)
 {
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
@@ -507,7 +507,8 @@ static int i2c_sam0_transfer(struct device *dev, struct i2c_msg *msgs,
 	return 0;
 }
 
-static int i2c_sam0_set_apply_bitrate(struct device *dev, uint32_t config)
+static int i2c_sam0_set_apply_bitrate(const struct device *dev,
+				      uint32_t config)
 {
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
 	SercomI2cm *i2c = cfg->regs;
@@ -641,7 +642,7 @@ static int i2c_sam0_set_apply_bitrate(struct device *dev, uint32_t config)
 	return 0;
 }
 
-static int i2c_sam0_configure(struct device *dev, uint32_t config)
+static int i2c_sam0_configure(const struct device *dev, uint32_t config)
 {
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
 	SercomI2cm *i2c = cfg->regs;
@@ -668,7 +669,7 @@ static int i2c_sam0_configure(struct device *dev, uint32_t config)
 	return 0;
 }
 
-static int i2c_sam0_initialize(struct device *dev)
+static int i2c_sam0_initialize(const struct device *dev)
 {
 	struct i2c_sam0_dev_data *data = DEV_DATA(dev);
 	const struct i2c_sam0_dev_config *const cfg = DEV_CFG(dev);
@@ -757,7 +758,7 @@ static const struct i2c_driver_api i2c_sam0_driver_api = {
 
 #if DT_INST_IRQ_HAS_IDX(0, 3)
 #define I2C_SAM0_IRQ_HANDLER(n)						\
-static void i2c_sam0_irq_config_##n(struct device *dev)			\
+static void i2c_sam0_irq_config_##n(const struct device *dev)			\
 {									\
 	SAM0_I2C_IRQ_CONNECT(n, 0);					\
 	SAM0_I2C_IRQ_CONNECT(n, 1);					\
@@ -766,7 +767,7 @@ static void i2c_sam0_irq_config_##n(struct device *dev)			\
 }
 #else
 #define I2C_SAM0_IRQ_HANDLER(n)						\
-static void i2c_sam0_irq_config_##n(struct device *dev)			\
+static void i2c_sam0_irq_config_##n(const struct device *dev)			\
 {									\
 	SAM0_I2C_IRQ_CONNECT(n, 0);					\
 }
diff --git a/drivers/i2c/i2c_sam_twi.c b/drivers/i2c/i2c_sam_twi.c
index 80a6731e39acd8..453bafba1702c3 100644
--- a/drivers/i2c/i2c_sam_twi.c
+++ b/drivers/i2c/i2c_sam_twi.c
@@ -104,7 +104,7 @@ static int i2c_clk_set(Twi *const twi, uint32_t speed)
 	return 0;
 }
 
-static int i2c_sam_twi_configure(struct device *dev, uint32_t config)
+static int i2c_sam_twi_configure(const struct device *dev, uint32_t config)
 {
 	const struct i2c_sam_twi_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	Twi *const twi = dev_cfg->regs;
@@ -178,7 +178,8 @@ static void read_msg_start(Twi *const twi, struct twi_msg *msg, uint8_t daddr)
 	twi->TWI_IER = TWI_IER_RXRDY | TWI_IER_TXCOMP | TWI_IER_NACK;
 }
 
-static int i2c_sam_twi_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_sam_twi_transfer(const struct device *dev,
+				struct i2c_msg *msgs,
 				uint8_t num_msgs, uint16_t addr)
 {
 	const struct i2c_sam_twi_dev_cfg *const dev_cfg = DEV_CFG(dev);
@@ -236,7 +237,7 @@ static int i2c_sam_twi_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void i2c_sam_twi_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2c_sam_twi_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2c_sam_twi_dev_data *const dev_data = DEV_DATA(dev);
 	Twi *const twi = dev_cfg->regs;
@@ -294,7 +295,7 @@ static void i2c_sam_twi_isr(void *arg)
 	k_sem_give(&dev_data->sem);
 }
 
-static int i2c_sam_twi_initialize(struct device *dev)
+static int i2c_sam_twi_initialize(const struct device *dev)
 {
 	const struct i2c_sam_twi_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2c_sam_twi_dev_data *const dev_data = DEV_DATA(dev);
diff --git a/drivers/i2c/i2c_sam_twihs.c b/drivers/i2c/i2c_sam_twihs.c
index 038fa4cbf08049..b197c7f3dc61e6 100644
--- a/drivers/i2c/i2c_sam_twihs.c
+++ b/drivers/i2c/i2c_sam_twihs.c
@@ -104,7 +104,7 @@ static int i2c_clk_set(Twihs *const twihs, uint32_t speed)
 	return 0;
 }
 
-static int i2c_sam_twihs_configure(struct device *dev, uint32_t config)
+static int i2c_sam_twihs_configure(const struct device *dev, uint32_t config)
 {
 	const struct i2c_sam_twihs_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	Twihs *const twihs = dev_cfg->regs;
@@ -180,8 +180,9 @@ static void read_msg_start(Twihs *const twihs, struct twihs_msg *msg,
 	twihs->TWIHS_CR = TWIHS_CR_START | twihs_cr_stop;
 }
 
-static int i2c_sam_twihs_transfer(struct device *dev, struct i2c_msg *msgs,
-			      uint8_t num_msgs, uint16_t addr)
+static int i2c_sam_twihs_transfer(const struct device *dev,
+				  struct i2c_msg *msgs,
+				  uint8_t num_msgs, uint16_t addr)
 {
 	const struct i2c_sam_twihs_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2c_sam_twihs_dev_data *const dev_data = DEV_DATA(dev);
@@ -223,7 +224,7 @@ static int i2c_sam_twihs_transfer(struct device *dev, struct i2c_msg *msgs,
 
 static void i2c_sam_twihs_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2c_sam_twihs_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2c_sam_twihs_dev_data *const dev_data = DEV_DATA(dev);
 	Twihs *const twihs = dev_cfg->regs;
@@ -281,7 +282,7 @@ static void i2c_sam_twihs_isr(void *arg)
 	k_sem_give(&dev_data->sem);
 }
 
-static int i2c_sam_twihs_initialize(struct device *dev)
+static int i2c_sam_twihs_initialize(const struct device *dev)
 {
 	const struct i2c_sam_twihs_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2c_sam_twihs_dev_data *const dev_data = DEV_DATA(dev);
diff --git a/drivers/i2c/i2c_sbcon.c b/drivers/i2c/i2c_sbcon.c
index cc738ae9da4a95..e56c408275ada8 100644
--- a/drivers/i2c/i2c_sbcon.c
+++ b/drivers/i2c/i2c_sbcon.c
@@ -77,14 +77,14 @@ static const struct i2c_bitbang_io io_fns = {
 	.get_sda = &i2c_sbcon_get_sda,
 };
 
-static int i2c_sbcon_configure(struct device *dev, uint32_t dev_config)
+static int i2c_sbcon_configure(const struct device *dev, uint32_t dev_config)
 {
 	struct i2c_sbcon_context *context = dev->data;
 
 	return i2c_bitbang_configure(&context->bitbang, dev_config);
 }
 
-static int i2c_sbcon_transfer(struct device *dev, struct i2c_msg *msgs,
+static int i2c_sbcon_transfer(const struct device *dev, struct i2c_msg *msgs,
 				uint8_t num_msgs, uint16_t slave_address)
 {
 	struct i2c_sbcon_context *context = dev->data;
@@ -98,7 +98,7 @@ static struct i2c_driver_api api = {
 	.transfer = i2c_sbcon_transfer,
 };
 
-static int i2c_sbcon_init(struct device *dev)
+static int i2c_sbcon_init(const struct device *dev)
 {
 	struct i2c_sbcon_context *context = dev->data;
 	const struct i2c_sbcon_config *config = dev->config;
diff --git a/drivers/i2c/i2c_shell.c b/drivers/i2c/i2c_shell.c
index be2487486326bf..3e368ed8d4bee2 100644
--- a/drivers/i2c/i2c_shell.c
+++ b/drivers/i2c/i2c_shell.c
@@ -22,7 +22,7 @@ LOG_MODULE_REGISTER(i2c_shell, CONFIG_LOG_DEFAULT_LEVEL);
 static int cmd_i2c_scan(const struct shell *shell,
 			size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint8_t cnt = 0, first = 0x04, last = 0x77;
 
 	dev = device_get_binding(argv[1]);
@@ -70,7 +70,7 @@ static int cmd_i2c_scan(const struct shell *shell,
 static int cmd_i2c_recover(const struct shell *shell,
 			   size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 
 	dev = device_get_binding(argv[1]);
@@ -92,7 +92,7 @@ static int cmd_i2c_recover(const struct shell *shell,
 static int cmd_i2c_write(const struct shell *shell, size_t argc, char **argv)
 {
 	uint8_t buf[MAX_I2C_BYTES];
-	struct device *dev;
+	const struct device *dev;
 	int num_bytes;
 	int reg_addr;
 	int dev_addr;
@@ -128,7 +128,7 @@ static int cmd_i2c_write(const struct shell *shell, size_t argc, char **argv)
 static int cmd_i2c_write_byte(const struct shell *shell,
 			      size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	int reg_addr;
 	int dev_addr;
 	int out_byte;
@@ -155,7 +155,7 @@ static int cmd_i2c_write_byte(const struct shell *shell,
 static int cmd_i2c_read_byte(const struct shell *shell,
 			     size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	int reg_addr;
 	int dev_addr;
 	uint8_t out;
@@ -184,7 +184,7 @@ static int cmd_i2c_read_byte(const struct shell *shell,
 static int cmd_i2c_read(const struct shell *shell, size_t argc, char **argv)
 {
 	uint8_t buf[MAX_I2C_BYTES];
-	struct device *dev;
+	const struct device *dev;
 	int num_bytes;
 	int reg_addr;
 	int dev_addr;
@@ -221,7 +221,7 @@ SHELL_DYNAMIC_CMD_CREATE(dsub_device_name, device_name_get);
 
 static void device_name_get(size_t idx, struct shell_static_entry *entry)
 {
-	struct device *dev = shell_device_lookup(idx, I2C_DEVICE_PREFIX);
+	const struct device *dev = shell_device_lookup(idx, I2C_DEVICE_PREFIX);
 
 	entry->syntax = (dev != NULL) ? dev->name : NULL;
 	entry->handler = NULL;
diff --git a/drivers/i2c/i2c_sifive.c b/drivers/i2c/i2c_sifive.c
index dc8eed2feec762..dc09387d32ff26 100644
--- a/drivers/i2c/i2c_sifive.c
+++ b/drivers/i2c/i2c_sifive.c
@@ -67,14 +67,14 @@ struct i2c_sifive_cfg {
 
 /* Helper functions */
 
-static inline bool i2c_sifive_busy(struct device *dev)
+static inline bool i2c_sifive_busy(const struct device *dev)
 {
 	const struct i2c_sifive_cfg *config = dev->config;
 
 	return IS_SET(config, REG_STATUS, SF_STATUS_TIP);
 }
 
-static int i2c_sifive_send_addr(struct device *dev,
+static int i2c_sifive_send_addr(const struct device *dev,
 				uint16_t addr,
 				uint16_t rw_flag)
 {
@@ -105,7 +105,7 @@ static int i2c_sifive_send_addr(struct device *dev,
 	return 0;
 }
 
-static int i2c_sifive_write_msg(struct device *dev,
+static int i2c_sifive_write_msg(const struct device *dev,
 				struct i2c_msg *msg,
 				uint16_t addr)
 {
@@ -154,7 +154,7 @@ static int i2c_sifive_write_msg(struct device *dev,
 	return 0;
 }
 
-static int i2c_sifive_read_msg(struct device *dev,
+static int i2c_sifive_read_msg(const struct device *dev,
 			       struct i2c_msg *msg,
 			       uint16_t addr)
 {
@@ -197,7 +197,7 @@ static int i2c_sifive_read_msg(struct device *dev,
 
 /* API Functions */
 
-static int i2c_sifive_configure(struct device *dev, uint32_t dev_config)
+static int i2c_sifive_configure(const struct device *dev, uint32_t dev_config)
 {
 	const struct i2c_sifive_cfg *config = NULL;
 	uint32_t i2c_speed = 0U;
@@ -262,7 +262,7 @@ static int i2c_sifive_configure(struct device *dev, uint32_t dev_config)
 	return 0;
 }
 
-static int i2c_sifive_transfer(struct device *dev,
+static int i2c_sifive_transfer(const struct device *dev,
 			       struct i2c_msg *msgs,
 			       uint8_t num_msgs,
 			       uint16_t addr)
@@ -298,7 +298,7 @@ static int i2c_sifive_transfer(struct device *dev,
 	return 0;
 };
 
-static int i2c_sifive_init(struct device *dev)
+static int i2c_sifive_init(const struct device *dev)
 {
 	const struct i2c_sifive_cfg *config = dev->config;
 	uint32_t dev_config = 0U;
diff --git a/drivers/i2s/i2s_cavs.c b/drivers/i2s/i2s_cavs.c
index b433cfebc18cee..d91d840595d2f9 100644
--- a/drivers/i2s/i2s_cavs.c
+++ b/drivers/i2s/i2s_cavs.c
@@ -151,7 +151,7 @@ struct i2s_cavs_config {
 /* Device run time data */
 struct i2s_cavs_dev_data {
 	struct i2s_config cfg;
-	struct device *dev_dma;
+	const struct device *dev_dma;
 	struct stream tx;
 	struct stream rx;
 };
@@ -166,11 +166,11 @@ I2S_DEVICE_OBJECT_DECLARE(1);
 I2S_DEVICE_OBJECT_DECLARE(2);
 I2S_DEVICE_OBJECT_DECLARE(3);
 
-static void i2s_dma_tx_callback(struct device *, void *, uint32_t, int);
+static void i2s_dma_tx_callback(const struct device *, void *, uint32_t, int);
 static void i2s_tx_stream_disable(struct i2s_cavs_dev_data *,
-		volatile struct i2s_cavs_ssp *const, struct device *);
+		volatile struct i2s_cavs_ssp *const, const struct device *);
 static void i2s_rx_stream_disable(struct i2s_cavs_dev_data *,
-		volatile struct i2s_cavs_ssp *const, struct device *);
+		volatile struct i2s_cavs_ssp *const, const struct device *);
 
 static inline void i2s_purge_stream_buffers(struct stream *strm,
 	struct k_mem_slab *mem_slab)
@@ -186,10 +186,10 @@ static inline void i2s_purge_stream_buffers(struct stream *strm,
 }
 
 /* This function is executed in the interrupt context */
-static void i2s_dma_tx_callback(struct device *dma_dev, void *arg,
+static void i2s_dma_tx_callback(const struct device *dma_dev, void *arg,
 				uint32_t channel, int status)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2s_cavs_config *const dev_cfg = DEV_CFG(dev);
 	struct i2s_cavs_dev_data *const dev_data = DEV_DATA(dev);
 
@@ -242,10 +242,10 @@ static void i2s_dma_tx_callback(struct device *dma_dev, void *arg,
 	}
 }
 
-static void i2s_dma_rx_callback(struct device *dma_dev, void *arg,
+static void i2s_dma_rx_callback(const struct device *dma_dev, void *arg,
 				uint32_t channel, int status)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2s_cavs_config *const dev_cfg = DEV_CFG(dev);
 	struct i2s_cavs_dev_data *const dev_data = DEV_DATA(dev);
 	volatile struct i2s_cavs_ssp *const ssp = dev_cfg->regs;
@@ -301,7 +301,7 @@ static void i2s_dma_rx_callback(struct device *dma_dev, void *arg,
 	}
 }
 
-static int i2s_cavs_configure(struct device *dev, enum i2s_dir dir,
+static int i2s_cavs_configure(const struct device *dev, enum i2s_dir dir,
 			      struct i2s_config *i2s_cfg)
 {
 	const struct i2s_cavs_config *const dev_cfg = DEV_CFG(dev);
@@ -566,7 +566,7 @@ static int i2s_cavs_configure(struct device *dev, enum i2s_dir dir,
 
 static int i2s_tx_stream_start(struct i2s_cavs_dev_data *dev_data,
 			   volatile struct i2s_cavs_ssp *const ssp,
-			   struct device *dev_dma)
+			   const struct device *dev_dma)
 {
 	int ret = 0;
 	void *buffer;
@@ -611,7 +611,8 @@ static int i2s_tx_stream_start(struct i2s_cavs_dev_data *dev_data,
 }
 
 static int i2s_rx_stream_start(struct i2s_cavs_dev_data *dev_data,
-		volatile struct i2s_cavs_ssp *const ssp, struct device *dev_dma)
+		volatile struct i2s_cavs_ssp *const ssp,
+		const struct device *dev_dma)
 {
 	int ret = 0;
 	void *buffer;
@@ -660,7 +661,7 @@ static int i2s_rx_stream_start(struct i2s_cavs_dev_data *dev_data,
 
 static void i2s_tx_stream_disable(struct i2s_cavs_dev_data *dev_data,
 			      volatile struct i2s_cavs_ssp *const ssp,
-			      struct device *dev_dma)
+			      const struct device *dev_dma)
 {
 	struct stream *strm = &dev_data->tx;
 	unsigned int key;
@@ -683,7 +684,7 @@ static void i2s_tx_stream_disable(struct i2s_cavs_dev_data *dev_data,
 
 static void i2s_rx_stream_disable(struct i2s_cavs_dev_data *dev_data,
 			      volatile struct i2s_cavs_ssp *const ssp,
-			      struct device *dev_dma)
+			      const struct device *dev_dma)
 {
 	struct stream *strm = &dev_data->rx;
 	uint32_t data;
@@ -706,7 +707,7 @@ static void i2s_rx_stream_disable(struct i2s_cavs_dev_data *dev_data,
 	i2s_purge_stream_buffers(strm, dev_data->cfg.mem_slab);
 }
 
-static int i2s_cavs_trigger(struct device *dev, enum i2s_dir dir,
+static int i2s_cavs_trigger(const struct device *dev, enum i2s_dir dir,
 			    enum i2s_trigger_cmd cmd)
 {
 	const struct i2s_cavs_config *const dev_cfg = DEV_CFG(dev);
@@ -768,7 +769,8 @@ static int i2s_cavs_trigger(struct device *dev, enum i2s_dir dir,
 	return ret;
 }
 
-static int i2s_cavs_read(struct device *dev, void **mem_block, size_t *size)
+static int i2s_cavs_read(const struct device *dev, void **mem_block,
+			 size_t *size)
 {
 	struct i2s_cavs_dev_data *const dev_data = DEV_DATA(dev);
 	struct stream *strm = &dev_data->rx;
@@ -791,7 +793,8 @@ static int i2s_cavs_read(struct device *dev, void **mem_block, size_t *size)
 	return 0;
 }
 
-static int i2s_cavs_write(struct device *dev, void *mem_block, size_t size)
+static int i2s_cavs_write(const struct device *dev, void *mem_block,
+			  size_t size)
 {
 	struct i2s_cavs_dev_data *const dev_data = DEV_DATA(dev);
 	struct stream *strm = &dev_data->tx;
@@ -818,7 +821,7 @@ static int i2s_cavs_write(struct device *dev, void *mem_block, size_t size)
 /* clear IRQ sources atm */
 static void i2s_cavs_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2s_cavs_config *const dev_cfg = DEV_CFG(dev);
 	volatile struct i2s_cavs_ssp *const ssp = dev_cfg->regs;
 	struct i2s_cavs_dev_data *const dev_data = DEV_DATA(dev);
@@ -840,7 +843,7 @@ static void i2s_cavs_isr(void *arg)
 	}
 }
 
-static int i2s_cavs_initialize(struct device *dev)
+static int i2s_cavs_initialize(const struct device *dev)
 {
 	const struct i2s_cavs_config *const dev_cfg = DEV_CFG(dev);
 	struct i2s_cavs_dev_data *const dev_data = DEV_DATA(dev);
diff --git a/drivers/i2s/i2s_common.c b/drivers/i2s/i2s_common.c
index 15dfc117f3bc0a..2319a59194def1 100644
--- a/drivers/i2s/i2s_common.c
+++ b/drivers/i2s/i2s_common.c
@@ -8,16 +8,16 @@
 #include <string.h>
 #include <drivers/i2s.h>
 
-int z_impl_i2s_buf_read(struct device *dev, void *buf, size_t *size)
+int z_impl_i2s_buf_read(const struct device *dev, void *buf, size_t *size)
 {
 	void *mem_block;
 	int ret;
 
-	ret = i2s_read((struct device *)dev, &mem_block, size);
+	ret = i2s_read((const struct device *)dev, &mem_block, size);
 
 	if (!ret) {
 		struct i2s_config *rx_cfg =
-			i2s_config_get((struct device *)dev, I2S_DIR_RX);
+			i2s_config_get((const struct device *)dev, I2S_DIR_RX);
 
 		memcpy(buf, mem_block, *size);
 		k_mem_slab_free(rx_cfg->mem_slab, &mem_block);
@@ -26,13 +26,13 @@ int z_impl_i2s_buf_read(struct device *dev, void *buf, size_t *size)
 	return ret;
 }
 
-int z_impl_i2s_buf_write(struct device *dev, void *buf, size_t size)
+int z_impl_i2s_buf_write(const struct device *dev, void *buf, size_t size)
 {
 	int ret;
 	struct i2s_config *tx_cfg;
 	void *mem_block;
 
-	tx_cfg = i2s_config_get((struct device *)dev, I2S_DIR_TX);
+	tx_cfg = i2s_config_get((const struct device *)dev, I2S_DIR_TX);
 	if (!tx_cfg) {
 		return -EIO;
 	}
@@ -48,7 +48,7 @@ int z_impl_i2s_buf_write(struct device *dev, void *buf, size_t size)
 
 	memcpy(mem_block, (void *)buf, size);
 
-	ret = i2s_write((struct device *)dev, mem_block, size);
+	ret = i2s_write((const struct device *)dev, mem_block, size);
 	if (ret != 0) {
 		k_mem_slab_free(tx_cfg->mem_slab, &mem_block);
 	}
diff --git a/drivers/i2s/i2s_handlers.c b/drivers/i2s/i2s_handlers.c
index 13c35e3b7eeb91..27384887f25727 100644
--- a/drivers/i2s/i2s_handlers.c
+++ b/drivers/i2s/i2s_handlers.c
@@ -9,8 +9,9 @@
 #include <drivers/i2s.h>
 
 
-static inline int z_vrfy_i2s_configure(struct device *dev, enum i2s_dir dir,
-				      struct i2s_config *cfg_ptr)
+static inline int z_vrfy_i2s_configure(const struct device *dev,
+				       enum i2s_dir dir,
+				       struct i2s_config *cfg_ptr)
 {
 	struct i2s_config config;
 	int ret = -EINVAL;
@@ -36,13 +37,13 @@ static inline int z_vrfy_i2s_configure(struct device *dev, enum i2s_dir dir,
 		goto out;
 	}
 
-	ret = z_impl_i2s_configure((struct device *)dev, dir, &config);
+	ret = z_impl_i2s_configure((const struct device *)dev, dir, &config);
 out:
 	return ret;
 }
 #include <syscalls/i2s_configure_mrsh.c>
 
-static inline int z_vrfy_i2s_buf_read(struct device *dev,
+static inline int z_vrfy_i2s_buf_read(const struct device *dev,
 				      void *buf, size_t *size)
 {
 	void *mem_block;
@@ -51,7 +52,7 @@ static inline int z_vrfy_i2s_buf_read(struct device *dev,
 
 	Z_OOPS(Z_SYSCALL_DRIVER_I2S(dev, read));
 
-	ret = i2s_read((struct device *)dev, &mem_block, &data_size);
+	ret = i2s_read((const struct device *)dev, &mem_block, &data_size);
 
 	if (!ret) {
 		struct i2s_config *rx_cfg;
@@ -60,7 +61,8 @@ static inline int z_vrfy_i2s_buf_read(struct device *dev,
 		/* Presumed to be configured otherwise the i2s_read() call
 		 * would have failed.
 		 */
-		rx_cfg = i2s_config_get((struct device *)dev, I2S_DIR_RX);
+		rx_cfg = i2s_config_get((const struct device *)dev,
+					I2S_DIR_RX);
 
 		copy_success = z_user_to_copy((void *)buf, mem_block,
 					      data_size);
@@ -75,7 +77,7 @@ static inline int z_vrfy_i2s_buf_read(struct device *dev,
 }
 #include <syscalls/i2s_buf_read_mrsh.c>
 
-static inline int z_vrfy_i2s_buf_write(struct device *dev,
+static inline int z_vrfy_i2s_buf_write(const struct device *dev,
 				       void *buf, size_t size)
 {
 	int ret;
@@ -83,7 +85,7 @@ static inline int z_vrfy_i2s_buf_write(struct device *dev,
 	void *mem_block;
 
 	Z_OOPS(Z_SYSCALL_DRIVER_I2S(dev, write));
-	tx_cfg = i2s_config_get((struct device *)dev, I2S_DIR_TX);
+	tx_cfg = i2s_config_get((const struct device *)dev, I2S_DIR_TX);
 	if (!tx_cfg) {
 		return -EIO;
 	}
@@ -103,7 +105,7 @@ static inline int z_vrfy_i2s_buf_write(struct device *dev,
 		Z_OOPS(ret);
 	}
 
-	ret = i2s_write((struct device *)dev, mem_block, size);
+	ret = i2s_write((const struct device *)dev, mem_block, size);
 	if (ret != 0) {
 		k_mem_slab_free(tx_cfg->mem_slab, &mem_block);
 	}
@@ -112,11 +114,12 @@ static inline int z_vrfy_i2s_buf_write(struct device *dev,
 }
 #include <syscalls/i2s_buf_write_mrsh.c>
 
-static inline int z_vrfy_i2s_trigger(struct device *dev, enum i2s_dir dir,
+static inline int z_vrfy_i2s_trigger(const struct device *dev,
+				     enum i2s_dir dir,
 				     enum i2s_trigger_cmd cmd)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_I2S(dev, trigger));
 
-	return z_impl_i2s_trigger((struct device *)dev, dir, cmd);
+	return z_impl_i2s_trigger((const struct device *)dev, dir, cmd);
 }
 #include <syscalls/i2s_trigger_mrsh.c>
diff --git a/drivers/i2s/i2s_litex.c b/drivers/i2s/i2s_litex.c
index f6f8637f8e5751..c36e87b48b072c 100644
--- a/drivers/i2s/i2s_litex.c
+++ b/drivers/i2s/i2s_litex.c
@@ -320,7 +320,7 @@ static int queue_put(struct ring_buf *rb, void *mem_block, size_t size)
 	return 0;
 }
 
-static int i2s_litex_initialize(struct device *dev)
+static int i2s_litex_initialize(const struct device *dev)
 {
 	struct i2s_litex_cfg *cfg = DEV_CFG(dev);
 	struct i2s_litex_data *const dev_data = DEV_DATA(dev);
@@ -333,7 +333,7 @@ static int i2s_litex_initialize(struct device *dev)
 	return 0;
 }
 
-static int i2s_litex_configure(struct device *dev, enum i2s_dir dir,
+static int i2s_litex_configure(const struct device *dev, enum i2s_dir dir,
 			       struct i2s_config *i2s_cfg)
 {
 	struct i2s_litex_data *const dev_data = DEV_DATA(dev);
@@ -436,7 +436,8 @@ static int i2s_litex_configure(struct device *dev, enum i2s_dir dir,
 	return 0;
 }
 
-static int i2s_litex_read(struct device *dev, void **mem_block, size_t *size)
+static int i2s_litex_read(const struct device *dev, void **mem_block,
+			  size_t *size)
 {
 	struct i2s_litex_data *const dev_data = DEV_DATA(dev);
 	int ret;
@@ -455,7 +456,8 @@ static int i2s_litex_read(struct device *dev, void **mem_block, size_t *size)
 	return queue_get(&dev_data->rx.mem_block_queue, mem_block, size);
 }
 
-static int i2s_litex_write(struct device *dev, void *mem_block, size_t size)
+static int i2s_litex_write(const struct device *dev, void *mem_block,
+			   size_t size)
 {
 	struct i2s_litex_data *const dev_data = DEV_DATA(dev);
 	const struct i2s_litex_cfg *cfg = DEV_CFG(dev);
@@ -485,7 +487,7 @@ static int i2s_litex_write(struct device *dev, void *mem_block, size_t size)
 	return ret;
 }
 
-static int i2s_litex_trigger(struct device *dev, enum i2s_dir dir,
+static int i2s_litex_trigger(const struct device *dev, enum i2s_dir dir,
 			     enum i2s_trigger_cmd cmd)
 {
 	struct i2s_litex_data *const dev_data = DEV_DATA(dev);
@@ -543,7 +545,7 @@ static inline void clear_rx_fifo(const struct i2s_litex_cfg *cfg)
 
 static void i2s_litex_isr_rx(void *arg)
 {
-	struct device *const dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2s_litex_cfg *cfg = DEV_CFG(dev);
 	struct stream *stream = &DEV_DATA(dev)->rx;
 	int ret;
@@ -574,7 +576,7 @@ static void i2s_litex_isr_rx(void *arg)
 
 static void i2s_litex_isr_tx(void *arg)
 {
-	struct device *const dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2s_litex_cfg *cfg = DEV_CFG(dev);
 	size_t mem_block_size;
 	struct stream *stream = &DEV_DATA(dev)->tx;
diff --git a/drivers/i2s/i2s_litex.h b/drivers/i2s/i2s_litex.h
index 4d4b4356b44b43..08d89ab6d5e7fb 100644
--- a/drivers/i2s/i2s_litex.h
+++ b/drivers/i2s/i2s_litex.h
@@ -104,7 +104,7 @@ struct i2s_litex_cfg {
 	uint32_t base;
 	uint32_t fifo_base;
 	uint16_t fifo_depth;
-	void (*irq_config)(struct device *dev);
+	void (*irq_config)(const struct device *dev);
 };
 
 #endif /* _I2S_LITEI2S__H */
diff --git a/drivers/i2s/i2s_ll_stm32.c b/drivers/i2s/i2s_ll_stm32.c
index d30903aaefdc17..d15dde42529edc 100644
--- a/drivers/i2s/i2s_ll_stm32.c
+++ b/drivers/i2s/i2s_ll_stm32.c
@@ -91,10 +91,10 @@ static int queue_put(struct ring_buf *rb, void *mem_block, size_t size)
 	return 0;
 }
 
-static int i2s_stm32_enable_clock(struct device *dev)
+static int i2s_stm32_enable_clock(const struct device *dev)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
-	struct device *clk;
+	const struct device *clk;
 	int ret;
 
 	clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
@@ -117,7 +117,8 @@ static uint16_t plli2s_ms_count;
 #define pllr(v) z_pllr(v)
 #endif
 
-static int i2s_stm32_set_clock(struct device *dev, uint32_t bit_clk_freq)
+static int i2s_stm32_set_clock(const struct device *dev,
+			       uint32_t bit_clk_freq)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	uint32_t pll_src = LL_RCC_PLL_GetMainSource();
@@ -177,7 +178,7 @@ static int i2s_stm32_set_clock(struct device *dev, uint32_t bit_clk_freq)
 	return 0;
 }
 
-static int i2s_stm32_configure(struct device *dev, enum i2s_dir dir,
+static int i2s_stm32_configure(const struct device *dev, enum i2s_dir dir,
 			       struct i2s_config *i2s_cfg)
 {
 	const struct i2s_stm32_cfg *const cfg = DEV_CFG(dev);
@@ -281,7 +282,7 @@ static int i2s_stm32_configure(struct device *dev, enum i2s_dir dir,
 	return 0;
 }
 
-static int i2s_stm32_trigger(struct device *dev, enum i2s_dir dir,
+static int i2s_stm32_trigger(const struct device *dev, enum i2s_dir dir,
 			     enum i2s_trigger_cmd cmd)
 {
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
@@ -372,7 +373,8 @@ static int i2s_stm32_trigger(struct device *dev, enum i2s_dir dir,
 	return 0;
 }
 
-static int i2s_stm32_read(struct device *dev, void **mem_block, size_t *size)
+static int i2s_stm32_read(const struct device *dev, void **mem_block,
+			  size_t *size)
 {
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
 	int ret;
@@ -399,7 +401,8 @@ static int i2s_stm32_read(struct device *dev, void **mem_block, size_t *size)
 	return 0;
 }
 
-static int i2s_stm32_write(struct device *dev, void *mem_block, size_t size)
+static int i2s_stm32_write(const struct device *dev, void *mem_block,
+			   size_t size)
 {
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
 	int ret;
@@ -430,10 +433,10 @@ static const struct i2s_driver_api i2s_stm32_driver_api = {
 };
 
 #define STM32_DMA_NUM_CHANNELS		8
-static struct device *active_dma_rx_channel[STM32_DMA_NUM_CHANNELS];
-static struct device *active_dma_tx_channel[STM32_DMA_NUM_CHANNELS];
+static const struct device *active_dma_rx_channel[STM32_DMA_NUM_CHANNELS];
+static const struct device *active_dma_tx_channel[STM32_DMA_NUM_CHANNELS];
 
-static int reload_dma(struct device *dev_dma, uint32_t channel,
+static int reload_dma(const struct device *dev_dma, uint32_t channel,
 		      struct dma_config *dcfg, void *src, void *dst,
 		      uint32_t blk_size)
 {
@@ -449,7 +452,7 @@ static int reload_dma(struct device *dev_dma, uint32_t channel,
 	return ret;
 }
 
-static int start_dma(struct device *dev_dma, uint32_t channel,
+static int start_dma(const struct device *dev_dma, uint32_t channel,
 		     struct dma_config *dcfg, void *src,
 		     bool src_addr_increment, void *dst,
 		     bool dst_addr_increment, uint8_t fifo_threshold,
@@ -486,16 +489,16 @@ static int start_dma(struct device *dev_dma, uint32_t channel,
 	return ret;
 }
 
-static struct device *get_dev_from_rx_dma_channel(uint32_t dma_channel);
-static struct device *get_dev_from_tx_dma_channel(uint32_t dma_channel);
-static void rx_stream_disable(struct stream *stream, struct device *dev);
-static void tx_stream_disable(struct stream *stream, struct device *dev);
+static const struct device *get_dev_from_rx_dma_channel(uint32_t dma_channel);
+static const struct device *get_dev_from_tx_dma_channel(uint32_t dma_channel);
+static void rx_stream_disable(struct stream *stream, const struct device *dev);
+static void tx_stream_disable(struct stream *stream, const struct device *dev);
 
 /* This function is executed in the interrupt context */
-static void dma_rx_callback(struct device *dma_dev, void *arg,
+static void dma_rx_callback(const struct device *dma_dev, void *arg,
 			    uint32_t channel, int status)
 {
-	struct device *dev = get_dev_from_rx_dma_channel(channel);
+	const struct device *dev = get_dev_from_rx_dma_channel(channel);
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
 	struct stream *stream = &dev_data->rx;
@@ -559,10 +562,10 @@ static void dma_rx_callback(struct device *dma_dev, void *arg,
 	rx_stream_disable(stream, dev);
 }
 
-static void dma_tx_callback(struct device *dma_dev, void *arg,
+static void dma_tx_callback(const struct device *dma_dev, void *arg,
 			    uint32_t channel, int status)
 {
-	struct device *dev = get_dev_from_tx_dma_channel(channel);
+	const struct device *dev = get_dev_from_tx_dma_channel(channel);
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
 	struct stream *stream = &dev_data->tx;
@@ -630,7 +633,7 @@ static uint32_t i2s_stm32_irq_ovr_count;
 
 static void i2s_stm32_isr(void *arg)
 {
-	struct device *const dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
 	struct stream *stream = &dev_data->rx;
@@ -647,7 +650,7 @@ static void i2s_stm32_isr(void *arg)
 	i2s_stm32_irq_count++;
 }
 
-static int i2s_stm32_initialize(struct device *dev)
+static int i2s_stm32_initialize(const struct device *dev)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
@@ -688,7 +691,7 @@ static int i2s_stm32_initialize(struct device *dev)
 	return 0;
 }
 
-static int rx_stream_start(struct stream *stream, struct device *dev)
+static int rx_stream_start(struct stream *stream, const struct device *dev)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
@@ -728,7 +731,7 @@ static int rx_stream_start(struct stream *stream, struct device *dev)
 	return 0;
 }
 
-static int tx_stream_start(struct stream *stream, struct device *dev)
+static int tx_stream_start(struct stream *stream, const struct device *dev)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
@@ -773,11 +776,11 @@ static int tx_stream_start(struct stream *stream, struct device *dev)
 	return 0;
 }
 
-static void rx_stream_disable(struct stream *stream, struct device *dev)
+static void rx_stream_disable(struct stream *stream, const struct device *dev)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
-	struct device *dev_dma = dev_data->dev_dma_rx;
+	const struct device *dev_dma = dev_data->dev_dma_rx;
 
 	LL_I2S_DisableDMAReq_RX(cfg->i2s);
 	LL_I2S_DisableIT_ERR(cfg->i2s);
@@ -793,11 +796,11 @@ static void rx_stream_disable(struct stream *stream, struct device *dev)
 	active_dma_rx_channel[stream->dma_channel] = NULL;
 }
 
-static void tx_stream_disable(struct stream *stream, struct device *dev)
+static void tx_stream_disable(struct stream *stream, const struct device *dev)
 {
 	const struct i2s_stm32_cfg *cfg = DEV_CFG(dev);
 	struct i2s_stm32_data *const dev_data = DEV_DATA(dev);
-	struct device *dev_dma = dev_data->dev_dma_tx;
+	const struct device *dev_dma = dev_data->dev_dma_tx;
 
 	LL_I2S_DisableDMAReq_TX(cfg->i2s);
 	LL_I2S_DisableIT_ERR(cfg->i2s);
@@ -841,12 +844,12 @@ static void tx_queue_drop(struct stream *stream)
 	}
 }
 
-static struct device *get_dev_from_rx_dma_channel(uint32_t dma_channel)
+static const struct device *get_dev_from_rx_dma_channel(uint32_t dma_channel)
 {
 	return active_dma_rx_channel[dma_channel];
 }
 
-static struct device *get_dev_from_tx_dma_channel(uint32_t dma_channel)
+static const struct device *get_dev_from_tx_dma_channel(uint32_t dma_channel)
 {
 	return active_dma_tx_channel[dma_channel];
 }
diff --git a/drivers/i2s/i2s_ll_stm32.h b/drivers/i2s/i2s_ll_stm32.h
index 9245b577ac95df..1a099408c94cfb 100644
--- a/drivers/i2s/i2s_ll_stm32.h
+++ b/drivers/i2s/i2s_ll_stm32.h
@@ -72,7 +72,7 @@ struct i2s_stm32_cfg {
 	SPI_TypeDef *i2s;
 	struct stm32_pclken pclken;
 	uint32_t i2s_clk_sel;
-	void (*irq_config)(struct device *dev);
+	void (*irq_config)(const struct device *dev);
 };
 
 struct stream {
@@ -92,15 +92,15 @@ struct stream {
 	void *mem_block;
 	bool last_block;
 	bool master;
-	int (*stream_start)(struct stream *, struct device *dev);
-	void (*stream_disable)(struct stream *, struct device *dev);
+	int (*stream_start)(struct stream *, const struct device *dev);
+	void (*stream_disable)(struct stream *, const struct device *dev);
 	void (*queue_drop)(struct stream *);
 };
 
 /* Device run time data */
 struct i2s_stm32_data {
-	struct device *dev_dma_tx;
-	struct device *dev_dma_rx;
+	const struct device *dev_dma_tx;
+	const struct device *dev_dma_rx;
 	struct stream rx;
 	struct stream tx;
 };
diff --git a/drivers/i2s/i2s_sam_ssc.c b/drivers/i2s/i2s_sam_ssc.c
index 3fa823763c2490..25c933f5008b15 100644
--- a/drivers/i2s/i2s_sam_ssc.c
+++ b/drivers/i2s/i2s_sam_ssc.c
@@ -81,8 +81,10 @@ struct stream {
 	struct ring_buf mem_block_queue;
 	void *mem_block;
 	bool last_block;
-	int (*stream_start)(struct stream *, Ssc *const, struct device *);
-	void (*stream_disable)(struct stream *, Ssc *const, struct device *);
+	int (*stream_start)(struct stream *, Ssc *const,
+			    const struct device *);
+	void (*stream_disable)(struct stream *, Ssc *const,
+			       const struct device *);
 	void (*queue_drop)(struct stream *);
 	int (*set_data_format)(const struct i2s_sam_dev_cfg *const,
 			       struct i2s_config *);
@@ -90,7 +92,7 @@ struct stream {
 
 /* Device run time data */
 struct i2s_sam_dev_data {
-	struct device *dev_dma;
+	const struct device *dev_dma;
 	struct stream rx;
 	struct stream tx;
 };
@@ -103,11 +105,13 @@ struct i2s_sam_dev_data {
 
 #define MODULO_INC(val, max) { val = (++val < max) ? val : 0; }
 
-static struct device *get_dev_from_dma_channel(uint32_t dma_channel);
-static void dma_rx_callback(struct device *, void *, uint32_t, int);
-static void dma_tx_callback(struct device *, void *, uint32_t, int);
-static void rx_stream_disable(struct stream *, Ssc *const, struct device *);
-static void tx_stream_disable(struct stream *, Ssc *const, struct device *);
+static const struct device *get_dev_from_dma_channel(uint32_t dma_channel);
+static void dma_rx_callback(const struct device *, void *, uint32_t, int);
+static void dma_tx_callback(const struct device *, void *, uint32_t, int);
+static void rx_stream_disable(struct stream *, Ssc *const,
+			      const struct device *);
+static void tx_stream_disable(struct stream *, Ssc *const,
+			      const struct device *);
 
 /*
  * Get data from the queue
@@ -161,7 +165,7 @@ static int queue_put(struct ring_buf *rb, void *mem_block, size_t size)
 	return 0;
 }
 
-static int start_dma(struct device *dev_dma, uint32_t channel,
+static int start_dma(const struct device *dev_dma, uint32_t channel,
 		     struct dma_config *cfg, void *src, void *dst,
 		     uint32_t blk_size)
 {
@@ -186,10 +190,10 @@ static int start_dma(struct device *dev_dma, uint32_t channel,
 }
 
 /* This function is executed in the interrupt context */
-static void dma_rx_callback(struct device *dma_dev, void *user_data,
+static void dma_rx_callback(const struct device *dma_dev, void *user_data,
 			    uint32_t channel, int status)
 {
-	struct device *dev = get_dev_from_dma_channel(channel);
+	const struct device *dev = get_dev_from_dma_channel(channel);
 	const struct i2s_sam_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
 	Ssc *const ssc = dev_cfg->regs;
@@ -246,10 +250,10 @@ static void dma_rx_callback(struct device *dma_dev, void *user_data,
 }
 
 /* This function is executed in the interrupt context */
-static void dma_tx_callback(struct device *dma_dev, void *user_data,
+static void dma_tx_callback(const struct device *dma_dev, void *user_data,
 			    uint32_t channel, int status)
 {
-	struct device *dev = get_dev_from_dma_channel(channel);
+	const struct device *dev = get_dev_from_dma_channel(channel);
 	const struct i2s_sam_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
 	Ssc *const ssc = dev_cfg->regs;
@@ -511,7 +515,7 @@ static int bit_clock_set(Ssc *const ssc, uint32_t bit_clk_freq)
 	return 0;
 }
 
-static struct i2s_config *i2s_sam_config_get(struct device *dev,
+static struct i2s_config *i2s_sam_config_get(const struct device *dev,
 					     enum i2s_dir dir)
 {
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
@@ -530,7 +534,7 @@ static struct i2s_config *i2s_sam_config_get(struct device *dev,
 	return &stream->cfg;
 }
 
-static int i2s_sam_configure(struct device *dev, enum i2s_dir dir,
+static int i2s_sam_configure(const struct device *dev, enum i2s_dir dir,
 			     struct i2s_config *i2s_cfg)
 {
 	const struct i2s_sam_dev_cfg *const dev_cfg = DEV_CFG(dev);
@@ -618,7 +622,7 @@ static int i2s_sam_configure(struct device *dev, enum i2s_dir dir,
 }
 
 static int rx_stream_start(struct stream *stream, Ssc *const ssc,
-			   struct device *dev_dma)
+			   const struct device *dev_dma)
 {
 	int ret;
 
@@ -653,7 +657,7 @@ static int rx_stream_start(struct stream *stream, Ssc *const ssc,
 }
 
 static int tx_stream_start(struct stream *stream, Ssc *const ssc,
-			   struct device *dev_dma)
+			   const struct device *dev_dma)
 {
 	size_t mem_block_size;
 	int ret;
@@ -694,7 +698,7 @@ static int tx_stream_start(struct stream *stream, Ssc *const ssc,
 }
 
 static void rx_stream_disable(struct stream *stream, Ssc *const ssc,
-			      struct device *dev_dma)
+			      const struct device *dev_dma)
 {
 	ssc->SSC_CR = SSC_CR_RXDIS;
 	ssc->SSC_IDR = SSC_IDR_OVRUN;
@@ -706,7 +710,7 @@ static void rx_stream_disable(struct stream *stream, Ssc *const ssc,
 }
 
 static void tx_stream_disable(struct stream *stream, Ssc *const ssc,
-			      struct device *dev_dma)
+			      const struct device *dev_dma)
 {
 	ssc->SSC_CR = SSC_CR_TXDIS;
 	ssc->SSC_IDR = SSC_IDR_TXEMPTY;
@@ -745,7 +749,7 @@ static void tx_queue_drop(struct stream *stream)
 	}
 }
 
-static int i2s_sam_trigger(struct device *dev, enum i2s_dir dir,
+static int i2s_sam_trigger(const struct device *dev, enum i2s_dir dir,
 			   enum i2s_trigger_cmd cmd)
 {
 	const struct i2s_sam_dev_cfg *const dev_cfg = DEV_CFG(dev);
@@ -833,7 +837,8 @@ static int i2s_sam_trigger(struct device *dev, enum i2s_dir dir,
 	return 0;
 }
 
-static int i2s_sam_read(struct device *dev, void **mem_block, size_t *size)
+static int i2s_sam_read(const struct device *dev, void **mem_block,
+			size_t *size)
 {
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
 	int ret;
@@ -860,7 +865,8 @@ static int i2s_sam_read(struct device *dev, void **mem_block, size_t *size)
 	return 0;
 }
 
-static int i2s_sam_write(struct device *dev, void *mem_block, size_t size)
+static int i2s_sam_write(const struct device *dev, void *mem_block,
+			 size_t size)
 {
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
 	int ret;
@@ -885,7 +891,7 @@ static int i2s_sam_write(struct device *dev, void *mem_block, size_t size)
 
 static void i2s_sam_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct i2s_sam_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
 	Ssc *const ssc = dev_cfg->regs;
@@ -910,7 +916,7 @@ static void i2s_sam_isr(void *arg)
 	}
 }
 
-static int i2s_sam_initialize(struct device *dev)
+static int i2s_sam_initialize(const struct device *dev)
 {
 	const struct i2s_sam_dev_cfg *const dev_cfg = DEV_CFG(dev);
 	struct i2s_sam_dev_data *const dev_data = DEV_DATA(dev);
@@ -959,7 +965,7 @@ static const struct i2s_driver_api i2s_sam_driver_api = {
 
 DEVICE_DECLARE(i2s0_sam);
 
-static struct device *get_dev_from_dma_channel(uint32_t dma_channel)
+static const struct device *get_dev_from_dma_channel(uint32_t dma_channel)
 {
 	return &DEVICE_NAME_GET(i2s0_sam);
 }
diff --git a/drivers/ieee802154/ieee802154_cc1200.c b/drivers/ieee802154/ieee802154_cc1200.c
index d5bbe4ac64db87..2fbf3058a890a9 100644
--- a/drivers/ieee802154/ieee802154_cc1200.c
+++ b/drivers/ieee802154/ieee802154_cc1200.c
@@ -134,7 +134,7 @@ bool z_cc1200_access_reg(struct cc1200_context *ctx, bool read, uint8_t addr,
 	return (spi_write(ctx->spi, &ctx->spi_cfg, &tx) == 0);
 }
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -177,7 +177,7 @@ static uint8_t get_status(struct cc1200_context *ctx)
  * GPIO functions *
  *****************/
 
-static inline void gpio0_int_handler(struct device *port,
+static inline void gpio0_int_handler(const struct device *port,
 				     struct gpio_callback *cb, uint32_t pins)
 {
 	struct cc1200_context *cc1200 =
@@ -209,7 +209,7 @@ static void enable_gpio0_interrupt(struct cc1200_context *cc1200, bool enable)
 		enable ? GPIO_INT_EDGE_TO_ACTIVE : GPIO_INT_DISABLE);
 }
 
-static void setup_gpio_callback(struct device *dev)
+static void setup_gpio_callback(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -322,7 +322,7 @@ static uint32_t rf_evaluate_freq_setting(struct cc1200_context *ctx, uint32_t ch
 }
 
 static bool
-rf_install_settings(struct device *dev,
+rf_install_settings(const struct device *dev,
 		    const struct cc1200_rf_registers_set *rf_settings)
 {
 	struct cc1200_context *cc1200 = dev->data;
@@ -448,7 +448,7 @@ static inline bool verify_crc(struct cc1200_context *ctx, struct net_pkt *pkt)
 	return true;
 }
 
-static void cc1200_rx(struct device *dev)
+static void cc1200_rx(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 	struct net_pkt *pkt;
@@ -518,12 +518,12 @@ static void cc1200_rx(struct device *dev)
 /********************
  * Radio device API *
  *******************/
-static enum ieee802154_hw_caps cc1200_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps cc1200_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS | IEEE802154_HW_SUB_GHZ;
 }
 
-static int cc1200_cca(struct device *dev)
+static int cc1200_cca(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -541,7 +541,7 @@ static int cc1200_cca(struct device *dev)
 	return -EBUSY;
 }
 
-static int cc1200_set_channel(struct device *dev, uint16_t channel)
+static int cc1200_set_channel(const struct device *dev, uint16_t channel)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -566,7 +566,7 @@ static int cc1200_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int cc1200_set_txpower(struct device *dev, int16_t dbm)
+static int cc1200_set_txpower(const struct device *dev, int16_t dbm)
 {
 	struct cc1200_context *cc1200 = dev->data;
 	uint8_t pa_power_ramp;
@@ -591,7 +591,7 @@ static int cc1200_set_txpower(struct device *dev, int16_t dbm)
 	return 0;
 }
 
-static int cc1200_tx(struct device *dev,
+static int cc1200_tx(const struct device *dev,
 		     enum ieee802154_tx_mode mode,
 		     struct net_pkt *pkt,
 		     struct net_buf *frag)
@@ -665,7 +665,7 @@ static int cc1200_tx(struct device *dev,
 	return status ? 0 : -EIO;
 }
 
-static int cc1200_start(struct device *dev)
+static int cc1200_start(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -684,7 +684,7 @@ static int cc1200_start(struct device *dev)
 	return 0;
 }
 
-static int cc1200_stop(struct device *dev)
+static int cc1200_stop(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -698,7 +698,7 @@ static int cc1200_stop(struct device *dev)
 	return 0;
 }
 
-static uint16_t cc1200_get_channel_count(struct device *dev)
+static uint16_t cc1200_get_channel_count(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -709,7 +709,7 @@ static uint16_t cc1200_get_channel_count(struct device *dev)
  * Initialization *
  *****************/
 
-static int power_on_and_setup(struct device *dev)
+static int power_on_and_setup(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -734,10 +734,10 @@ static int power_on_and_setup(struct device *dev)
 	return rf_calibrate(cc1200);
 }
 
-static struct cc1200_gpio_configuration *configure_gpios(struct device *dev)
+static struct cc1200_gpio_configuration *configure_gpios(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
-	struct device *gpio = device_get_binding(DT_INST_GPIO_LABEL(0, int_gpios));
+	const struct device *gpio = device_get_binding(DT_INST_GPIO_LABEL(0, int_gpios));
 
 	if (!gpio) {
 		return NULL;
@@ -751,7 +751,7 @@ static struct cc1200_gpio_configuration *configure_gpios(struct device *dev)
 	return cc1200->gpios;
 }
 
-static int configure_spi(struct device *dev)
+static int configure_spi(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -787,7 +787,7 @@ static int configure_spi(struct device *dev)
 	return 0;
 }
 
-static int cc1200_init(struct device *dev)
+static int cc1200_init(const struct device *dev)
 {
 	struct cc1200_context *cc1200 = dev->data;
 
@@ -827,7 +827,7 @@ static int cc1200_init(struct device *dev)
 
 static void cc1200_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct cc1200_context *cc1200 = dev->data;
 	uint8_t *mac = get_mac(dev);
 
diff --git a/drivers/ieee802154/ieee802154_cc1200.h b/drivers/ieee802154/ieee802154_cc1200.h
index cc4cf50a167534..7bc0d99e9c3aaf 100644
--- a/drivers/ieee802154/ieee802154_cc1200.h
+++ b/drivers/ieee802154/ieee802154_cc1200.h
@@ -30,7 +30,7 @@ enum cc1200_gpio_index {
 };
 
 struct cc1200_gpio_configuration {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t pin;
 };
 
@@ -43,7 +43,7 @@ struct cc1200_context {
 	/**************************/
 	struct cc1200_gpio_configuration gpios[CC1200_GPIO_IDX_MAX];
 	struct gpio_callback rx_tx_cb;
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 	uint8_t mac_addr[8];
 	/************RF************/
diff --git a/drivers/ieee802154/ieee802154_cc13xx_cc26xx.c b/drivers/ieee802154/ieee802154_cc13xx_cc26xx.c
index b0961ad4dff46f..d7968f48edfcf2 100644
--- a/drivers/ieee802154/ieee802154_cc13xx_cc26xx.c
+++ b/drivers/ieee802154/ieee802154_cc13xx_cc26xx.c
@@ -46,20 +46,20 @@ static uint32_t overrides[] = {
 static HwiP_Struct RF_hwiCpe0Obj;
 
 static inline struct ieee802154_cc13xx_cc26xx_data *
-get_dev_data(struct device *dev)
+get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
 static enum ieee802154_hw_caps
-ieee802154_cc13xx_cc26xx_get_capabilities(struct device *dev)
+ieee802154_cc13xx_cc26xx_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS | IEEE802154_HW_2_4_GHZ |
 	       IEEE802154_HW_FILTER | IEEE802154_HW_TX_RX_ACK |
 	       IEEE802154_HW_CSMA;
 }
 
-static int ieee802154_cc13xx_cc26xx_cca(struct device *dev)
+static int ieee802154_cc13xx_cc26xx_cca(const struct device *dev)
 {
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
 	uint32_t status;
@@ -82,7 +82,7 @@ static int ieee802154_cc13xx_cc26xx_cca(struct device *dev)
 	}
 }
 
-static int ieee802154_cc13xx_cc26xx_set_channel(struct device *dev,
+static int ieee802154_cc13xx_cc26xx_set_channel(const struct device *dev,
 						uint16_t channel)
 {
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
@@ -116,7 +116,7 @@ static int ieee802154_cc13xx_cc26xx_set_channel(struct device *dev,
 }
 
 static int
-ieee802154_cc13xx_cc26xx_filter(struct device *dev, bool set,
+ieee802154_cc13xx_cc26xx_filter(const struct device *dev, bool set,
 				enum ieee802154_filter_type type,
 				const struct ieee802154_filter *filter)
 {
@@ -141,7 +141,8 @@ ieee802154_cc13xx_cc26xx_filter(struct device *dev, bool set,
 	return 0;
 }
 
-static int ieee802154_cc13xx_cc26xx_set_txpower(struct device *dev, int16_t dbm)
+static int ieee802154_cc13xx_cc26xx_set_txpower(const struct device *dev,
+						int16_t dbm)
 {
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
 	uint32_t status;
@@ -192,7 +193,7 @@ static int ieee802154_cc13xx_cc26xx_set_txpower(struct device *dev, int16_t dbm)
 }
 
 /* See IEEE 802.15.4 section 6.2.5.1 and TRM section 25.5.4.3 */
-static int ieee802154_cc13xx_cc26xx_tx(struct device *dev,
+static int ieee802154_cc13xx_cc26xx_tx(const struct device *dev,
 				       enum ieee802154_tx_mode mode,
 				       struct net_pkt *pkt,
 				       struct net_buf *frag)
@@ -272,7 +273,7 @@ static inline uint8_t ieee802154_cc13xx_cc26xx_convert_rssi(int8_t rssi)
 	       CC13XX_CC26XX_RSSI_DYNAMIC_RANGE;
 }
 
-static void ieee802154_cc13xx_cc26xx_rx_done(struct device *dev)
+static void ieee802154_cc13xx_cc26xx_rx_done(const struct device *dev)
 {
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
 	struct net_pkt *pkt;
@@ -339,14 +340,14 @@ static void ieee802154_cc13xx_cc26xx_rx(void *arg1, void *arg2, void *arg3)
 	}
 }
 
-static int ieee802154_cc13xx_cc26xx_start(struct device *dev)
+static int ieee802154_cc13xx_cc26xx_start(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 0;
 }
 
-static int ieee802154_cc13xx_cc26xx_stop(struct device *dev)
+static int ieee802154_cc13xx_cc26xx_stop(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -356,7 +357,7 @@ static int ieee802154_cc13xx_cc26xx_stop(struct device *dev)
 }
 
 static int
-ieee802154_cc13xx_cc26xx_configure(struct device *dev,
+ieee802154_cc13xx_cc26xx_configure(const struct device *dev,
 				   enum ieee802154_config_type type,
 				   const struct ieee802154_config *config)
 {
@@ -397,7 +398,7 @@ static void ieee802154_cc13xx_cc26xx_cpe1_isr(void *arg)
 	}
 }
 
-static void ieee802154_cc13xx_cc26xx_data_init(struct device *dev)
+static void ieee802154_cc13xx_cc26xx_data_init(const struct device *dev)
 {
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
 	uint8_t *mac;
@@ -441,7 +442,7 @@ static void ieee802154_cc13xx_cc26xx_data_init(struct device *dev)
 
 static void ieee802154_cc13xx_cc26xx_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
 
 	net_if_set_link_addr(iface, drv_data->mac, sizeof(drv_data->mac),
@@ -466,7 +467,7 @@ static struct ieee802154_radio_api ieee802154_cc13xx_cc26xx_radio_api = {
 	.configure = ieee802154_cc13xx_cc26xx_configure,
 };
 
-static int ieee802154_cc13xx_cc26xx_init(struct device *dev)
+static int ieee802154_cc13xx_cc26xx_init(const struct device *dev)
 {
 	struct ieee802154_cc13xx_cc26xx_data *drv_data = get_dev_data(dev);
 	bool set_osc_hf;
diff --git a/drivers/ieee802154/ieee802154_cc2520.c b/drivers/ieee802154/ieee802154_cc2520.c
index 71dda74a10c3b4..a284cac4d3cf3f 100644
--- a/drivers/ieee802154/ieee802154_cc2520.c
+++ b/drivers/ieee802154/ieee802154_cc2520.c
@@ -67,7 +67,7 @@ static struct spi_cs_control cs_ctrl;
  * DEBUG *
  ********/
 #if LOG_LEVEL == LOG_LEVEL_DBG
-static inline void cc2520_print_gpio_config(struct device *dev)
+static inline void cc2520_print_gpio_config(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -277,7 +277,7 @@ static bool verify_osc_stabilization(struct cc2520_context *cc2520)
 }
 
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -302,7 +302,7 @@ static inline uint8_t *get_mac(struct device *dev)
 	return cc2520->mac_addr;
 }
 
-static int cc2520_set_pan_id(struct device *dev, uint16_t pan_id)
+static int cc2520_set_pan_id(const struct device *dev, uint16_t pan_id)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -318,7 +318,8 @@ static int cc2520_set_pan_id(struct device *dev, uint16_t pan_id)
 	return 0;
 }
 
-static int cc2520_set_short_addr(struct device *dev, uint16_t short_addr)
+static int cc2520_set_short_addr(const struct device *dev,
+				 uint16_t short_addr)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -334,7 +335,8 @@ static int cc2520_set_short_addr(struct device *dev, uint16_t short_addr)
 	return 0;
 }
 
-static int cc2520_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
+static int cc2520_set_ieee_addr(const struct device *dev,
+				const uint8_t *ieee_addr)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -353,7 +355,7 @@ static int cc2520_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
 /******************
  * GPIO functions *
  *****************/
-static inline void set_reset(struct device *dev, uint32_t value)
+static inline void set_reset(const struct device *dev, uint32_t value)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -361,7 +363,7 @@ static inline void set_reset(struct device *dev, uint32_t value)
 			 cc2520->gpios[CC2520_GPIO_IDX_RESET].pin, value);
 }
 
-static inline void set_vreg_en(struct device *dev, uint32_t value)
+static inline void set_vreg_en(const struct device *dev, uint32_t value)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -399,7 +401,7 @@ static inline uint32_t get_cca(struct cc2520_context *cc2520)
 	return pin_value;
 }
 
-static inline void sfd_int_handler(struct device *port,
+static inline void sfd_int_handler(const struct device *port,
 				   struct gpio_callback *cb, uint32_t pins)
 {
 	struct cc2520_context *cc2520 =
@@ -411,7 +413,7 @@ static inline void sfd_int_handler(struct device *port,
 	}
 }
 
-static inline void fifop_int_handler(struct device *port,
+static inline void fifop_int_handler(const struct device *port,
 				     struct gpio_callback *cb, uint32_t pins)
 {
 	struct cc2520_context *cc2520 =
@@ -447,7 +449,7 @@ static void enable_sfd_interrupt(struct cc2520_context *cc2520,
 		enable ? GPIO_INT_EDGE_TO_ACTIVE : GPIO_INT_DISABLE);
 }
 
-static inline void setup_gpio_callbacks(struct device *dev)
+static inline void setup_gpio_callbacks(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -607,7 +609,7 @@ static inline bool verify_rxfifo_validity(struct cc2520_context *ctx,
 
 static void cc2520_rx(int arg)
 {
-	struct device *dev = INT_TO_POINTER(arg);
+	const struct device *dev = INT_TO_POINTER(arg);
 	struct cc2520_context *cc2520 = dev->data;
 	struct net_pkt *pkt;
 	uint8_t pkt_len;
@@ -679,7 +681,7 @@ static void cc2520_rx(int arg)
 /********************
  * Radio device API *
  *******************/
-static enum ieee802154_hw_caps cc2520_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps cc2520_get_capabilities(const struct device *dev)
 {
 	/* ToDo: Add support for IEEE802154_HW_PROMISC */
 	return IEEE802154_HW_FCS |
@@ -687,7 +689,7 @@ static enum ieee802154_hw_caps cc2520_get_capabilities(struct device *dev)
 		IEEE802154_HW_FILTER;
 }
 
-static int cc2520_cca(struct device *dev)
+static int cc2520_cca(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -699,7 +701,7 @@ static int cc2520_cca(struct device *dev)
 	return 0;
 }
 
-static int cc2520_set_channel(struct device *dev, uint16_t channel)
+static int cc2520_set_channel(const struct device *dev, uint16_t channel)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -720,7 +722,7 @@ static int cc2520_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int cc2520_filter(struct device *dev,
+static int cc2520_filter(const struct device *dev,
 			 bool set,
 			 enum ieee802154_filter_type type,
 			 const struct ieee802154_filter *filter)
@@ -742,7 +744,7 @@ static int cc2520_filter(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int cc2520_set_txpower(struct device *dev, int16_t dbm)
+static int cc2520_set_txpower(const struct device *dev, int16_t dbm)
 {
 	struct cc2520_context *cc2520 = dev->data;
 	uint8_t pwr;
@@ -792,7 +794,7 @@ static int cc2520_set_txpower(struct device *dev, int16_t dbm)
 	return -EIO;
 }
 
-static int cc2520_tx(struct device *dev,
+static int cc2520_tx(const struct device *dev,
 		     enum ieee802154_tx_mode mode,
 		     struct net_pkt *pkt,
 		     struct net_buf *frag)
@@ -864,7 +866,7 @@ static int cc2520_tx(struct device *dev,
 	return -EIO;
 }
 
-static int cc2520_start(struct device *dev)
+static int cc2520_start(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -883,7 +885,7 @@ static int cc2520_start(struct device *dev)
 	return 0;
 }
 
-static int cc2520_stop(struct device *dev)
+static int cc2520_stop(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -904,7 +906,7 @@ static int cc2520_stop(struct device *dev)
 /******************
  * Initialization *
  *****************/
-static int power_on_and_setup(struct device *dev)
+static int power_on_and_setup(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -970,10 +972,10 @@ static int power_on_and_setup(struct device *dev)
 	return 0;
 }
 
-static struct cc2520_gpio_configuration *configure_gpios(struct device *dev)
+static struct cc2520_gpio_configuration *configure_gpios(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
-	struct device *gpio;
+	const struct device *gpio;
 
 	/* VREG_EN */
 	gpio = device_get_binding(DT_INST_GPIO_LABEL(0, vreg_en_gpios));
@@ -1045,7 +1047,7 @@ static struct cc2520_gpio_configuration *configure_gpios(struct device *dev)
 }
 
 
-static inline int configure_spi(struct device *dev)
+static inline int configure_spi(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -1081,7 +1083,7 @@ static inline int configure_spi(struct device *dev)
 	return 0;
 }
 
-static int cc2520_init(struct device *dev)
+static int cc2520_init(const struct device *dev)
 {
 	struct cc2520_context *cc2520 = dev->data;
 
@@ -1122,7 +1124,7 @@ static int cc2520_init(struct device *dev)
 
 static void cc2520_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct cc2520_context *cc2520 = dev->data;
 	uint8_t *mac = get_mac(dev);
 
@@ -1425,12 +1427,12 @@ static int cc2520_crypto_uccm(struct cipher_ctx *ctx,
 	return 0;
 }
 
-static int cc2520_crypto_hw_caps(struct device *dev)
+static int cc2520_crypto_hw_caps(const struct device *dev)
 {
 	return CAP_RAW_KEY | CAP_INPLACE_OPS | CAP_SYNC_OPS;
 }
 
-static int cc2520_crypto_begin_session(struct device *dev,
+static int cc2520_crypto_begin_session(const struct device *dev,
 				       struct cipher_ctx *ctx,
 				       enum cipher_algo algo,
 				       enum cipher_mode mode,
@@ -1459,7 +1461,7 @@ static int cc2520_crypto_begin_session(struct device *dev,
 	return 0;
 }
 
-static int cc2520_crypto_free_session(struct device *dev,
+static int cc2520_crypto_free_session(const struct device *dev,
 				      struct cipher_ctx *ctx)
 {
 	ARG_UNUSED(dev);
@@ -1470,7 +1472,7 @@ static int cc2520_crypto_free_session(struct device *dev,
 	return 0;
 }
 
-static int cc2520_crypto_init(struct device *dev)
+static int cc2520_crypto_init(const struct device *dev)
 {
 	LOG_INF("CC2520 crypto part initialized");
 
diff --git a/drivers/ieee802154/ieee802154_cc2520.h b/drivers/ieee802154/ieee802154_cc2520.h
index fd1c0d02c3bb90..0cdb0cd9380552 100644
--- a/drivers/ieee802154/ieee802154_cc2520.h
+++ b/drivers/ieee802154/ieee802154_cc2520.h
@@ -25,7 +25,7 @@ enum cc2520_gpio_index {
 };
 
 struct cc2520_gpio_configuration {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t pin;
 };
 
@@ -38,7 +38,7 @@ struct cc2520_context {
 	struct cc2520_gpio_configuration gpios[CC2520_GPIO_IDX_MAX];
 	struct gpio_callback sfd_cb;
 	struct gpio_callback fifop_cb;
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 	uint8_t mac_addr[8];
 	/************TX************/
diff --git a/drivers/ieee802154/ieee802154_dw1000.c b/drivers/ieee802154/ieee802154_dw1000.c
index 57a7df01f66d05..e2823c466a1103 100644
--- a/drivers/ieee802154/ieee802154_dw1000.c
+++ b/drivers/ieee802154/ieee802154_dw1000.c
@@ -110,9 +110,9 @@ struct dwt_hi_cfg {
 
 struct dwt_context {
 	struct net_if *iface;
-	struct device *irq_gpio;
-	struct device *rst_gpio;
-	struct device *spi;
+	const struct device *irq_gpio;
+	const struct device *rst_gpio;
+	const struct device *spi;
 	struct spi_cs_control spi_cs;
 	struct spi_config *spi_cfg;
 	struct spi_config spi_cfg_slow;
@@ -626,7 +626,7 @@ static void dwt_irq_work_handler(struct k_work *item)
 	k_sem_give(&ctx->dev_lock);
 }
 
-static void dwt_gpio_callback(struct device *dev,
+static void dwt_gpio_callback(const struct device *dev,
 			      struct gpio_callback *cb, uint32_t pins)
 {
 	struct dwt_context *ctx = CONTAINER_OF(cb, struct dwt_context, gpio_cb);
@@ -635,7 +635,7 @@ static void dwt_gpio_callback(struct device *dev,
 	k_work_submit(&ctx->irq_cb_work);
 }
 
-static enum ieee802154_hw_caps dwt_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps dwt_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS |
 		IEEE802154_HW_2_4_GHZ | /* FIXME: add IEEE802154_HW_UWB_PHY */
@@ -650,7 +650,7 @@ static uint32_t dwt_get_pkt_duration_ns(struct dwt_context *ctx, uint8_t psdu_le
 	return (rf_cfg->t_shr + rf_cfg->t_phr + t_psdu);
 }
 
-static int dwt_cca(struct device *dev)
+static int dwt_cca(const struct device *dev)
 {
 	struct dwt_context *ctx = dev->data;
 	uint32_t cca_dur = (dwt_get_pkt_duration_ns(ctx, 127) +
@@ -683,7 +683,7 @@ static int dwt_cca(struct device *dev)
 	return ctx->cca_busy ? -EBUSY : 0;
 }
 
-static int dwt_ed(struct device *dev, uint16_t duration,
+static int dwt_ed(const struct device *dev, uint16_t duration,
 		  energy_scan_done_cb_t done_cb)
 {
 	/* TODO: see description Sub-Register 0x23:02 – AGC_CTRL1 */
@@ -691,7 +691,7 @@ static int dwt_ed(struct device *dev, uint16_t duration,
 	return -ENOTSUP;
 }
 
-static int dwt_set_channel(struct device *dev, uint16_t channel)
+static int dwt_set_channel(const struct device *dev, uint16_t channel)
 {
 	struct dwt_context *ctx = dev->data;
 	struct dwt_phy_config *rf_cfg = &ctx->rf_cfg;
@@ -713,7 +713,7 @@ static int dwt_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int dwt_set_pan_id(struct device *dev, uint16_t pan_id)
+static int dwt_set_pan_id(const struct device *dev, uint16_t pan_id)
 {
 	struct dwt_context *ctx = dev->data;
 
@@ -726,7 +726,7 @@ static int dwt_set_pan_id(struct device *dev, uint16_t pan_id)
 	return 0;
 }
 
-static int dwt_set_short_addr(struct device *dev, uint16_t short_addr)
+static int dwt_set_short_addr(const struct device *dev, uint16_t short_addr)
 {
 	struct dwt_context *ctx = dev->data;
 
@@ -740,7 +740,8 @@ static int dwt_set_short_addr(struct device *dev, uint16_t short_addr)
 	return 0;
 }
 
-static int dwt_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
+static int dwt_set_ieee_addr(const struct device *dev,
+			     const uint8_t *ieee_addr)
 {
 	struct dwt_context *ctx = dev->data;
 
@@ -756,7 +757,7 @@ static int dwt_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
 	return 0;
 }
 
-static int dwt_filter(struct device *dev,
+static int dwt_filter(const struct device *dev,
 		      bool set,
 		      enum ieee802154_filter_type type,
 		      const struct ieee802154_filter *filter)
@@ -776,7 +777,7 @@ static int dwt_filter(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int dwt_set_power(struct device *dev, int16_t dbm)
+static int dwt_set_power(const struct device *dev, int16_t dbm)
 {
 	struct dwt_context *ctx = dev->data;
 
@@ -785,7 +786,7 @@ static int dwt_set_power(struct device *dev, int16_t dbm)
 	return 0;
 }
 
-static int dwt_tx(struct device *dev, enum ieee802154_tx_mode tx_mode,
+static int dwt_tx(const struct device *dev, enum ieee802154_tx_mode tx_mode,
 		  struct net_pkt *pkt, struct net_buf *frag)
 {
 	struct dwt_context *ctx = dev->data;
@@ -915,7 +916,8 @@ static void dwt_set_frame_filter(struct dwt_context *ctx,
 	dwt_reg_write_u8(ctx, DWT_SYS_CFG_ID, 0, (uint8_t)sys_cfg_ff);
 }
 
-static int dwt_configure(struct device *dev, enum ieee802154_config_type type,
+static int dwt_configure(const struct device *dev,
+			 enum ieee802154_config_type type,
 			 const struct ieee802154_config *config)
 {
 	struct dwt_context *ctx = dev->data;
@@ -953,7 +955,7 @@ static int dwt_configure(struct device *dev, enum ieee802154_config_type type,
 /*
  * Note, the DW_RESET pin should not be driven high externally.
  */
-static int dwt_hw_reset(struct device *dev)
+static int dwt_hw_reset(const struct device *dev)
 {
 	struct dwt_context *ctx = dev->data;
 	const struct dwt_hi_cfg *hi_cfg = dev->config;
@@ -1018,7 +1020,7 @@ static void dwt_set_rx_mode(struct dwt_context *ctx)
 	dwt_reg_write_u32(ctx, DWT_PMSC_ID, DWT_PMSC_CTRL0_OFFSET, pmsc_ctrl0);
 }
 
-static int dwt_start(struct device *dev)
+static int dwt_start(const struct device *dev)
 {
 	struct dwt_context *ctx = dev->data;
 	uint8_t cswakeup_buf[32] = {0};
@@ -1066,7 +1068,7 @@ static int dwt_start(struct device *dev)
 	return 0;
 }
 
-static int dwt_stop(struct device *dev)
+static int dwt_stop(const struct device *dev)
 {
 	struct dwt_context *ctx = dev->data;
 
@@ -1487,7 +1489,7 @@ static int dwt_configure_rf_phy(struct dwt_context *ctx)
 	return 0;
 }
 
-static int dw1000_init(struct device *dev)
+static int dw1000_init(const struct device *dev)
 {
 	struct dwt_context *ctx = dev->data;
 	const struct dwt_hi_cfg *hi_cfg = dev->config;
@@ -1619,7 +1621,7 @@ static int dw1000_init(struct device *dev)
 	return 0;
 }
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	struct dwt_context *dw1000 = dev->data;
 	uint32_t *ptr = (uint32_t *)(dw1000->mac_addr);
@@ -1635,7 +1637,7 @@ static inline uint8_t *get_mac(struct device *dev)
 
 static void dwt_iface_api_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct dwt_context *dw1000 = dev->data;
 	uint8_t *mac = get_mac(dev);
 
diff --git a/drivers/ieee802154/ieee802154_kw41z.c b/drivers/ieee802154/ieee802154_kw41z.c
index 731792d5bcbc30..929b610058c77b 100644
--- a/drivers/ieee802154/ieee802154_kw41z.c
+++ b/drivers/ieee802154/ieee802154_kw41z.c
@@ -356,7 +356,7 @@ static void kw41z_tmr3_disable(void)
 	ZLL->IRQSTS = irqsts;
 }
 
-static enum ieee802154_hw_caps kw41z_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps kw41z_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS |
 		IEEE802154_HW_2_4_GHZ |
@@ -364,7 +364,7 @@ static enum ieee802154_hw_caps kw41z_get_capabilities(struct device *dev)
 		IEEE802154_HW_TX_RX_ACK;
 }
 
-static int kw41z_cca(struct device *dev)
+static int kw41z_cca(const struct device *dev)
 {
 	struct kw41z_context *kw41z = dev->data;
 
@@ -383,7 +383,7 @@ static int kw41z_cca(struct device *dev)
 	return kw41z->seq_retval;
 }
 
-static int kw41z_set_channel(struct device *dev, uint16_t channel)
+static int kw41z_set_channel(const struct device *dev, uint16_t channel)
 {
 	if (channel < 11 || channel > 26) {
 		return -EINVAL;
@@ -393,7 +393,7 @@ static int kw41z_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int kw41z_set_pan_id(struct device *dev, uint16_t pan_id)
+static int kw41z_set_pan_id(const struct device *dev, uint16_t pan_id)
 {
 	ZLL->MACSHORTADDRS0 = (ZLL->MACSHORTADDRS0 &
 			       ~ZLL_MACSHORTADDRS0_MACPANID0_MASK) |
@@ -401,7 +401,7 @@ static int kw41z_set_pan_id(struct device *dev, uint16_t pan_id)
 	return 0;
 }
 
-static int kw41z_set_short_addr(struct device *dev, uint16_t short_addr)
+static int kw41z_set_short_addr(const struct device *dev, uint16_t short_addr)
 {
 	ZLL->MACSHORTADDRS0 = (ZLL->MACSHORTADDRS0 &
 			       ~ZLL_MACSHORTADDRS0_MACSHORTADDRS0_MASK) |
@@ -409,7 +409,8 @@ static int kw41z_set_short_addr(struct device *dev, uint16_t short_addr)
 	return 0;
 }
 
-static int kw41z_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
+static int kw41z_set_ieee_addr(const struct device *dev,
+			       const uint8_t *ieee_addr)
 {
 	uint32_t val;
 
@@ -422,7 +423,7 @@ static int kw41z_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
 	return 0;
 }
 
-static int kw41z_filter(struct device *dev,
+static int kw41z_filter(const struct device *dev,
 			bool set,
 			enum ieee802154_filter_type type,
 			const struct ieee802154_filter *filter)
@@ -444,7 +445,7 @@ static int kw41z_filter(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int kw41z_set_txpower(struct device *dev, int16_t dbm)
+static int kw41z_set_txpower(const struct device *dev, int16_t dbm)
 {
 	if (dbm < KW41Z_OUTPUT_POWER_MIN) {
 		LOG_INF("TX-power %d dBm below min of %d dBm, using %d dBm",
@@ -465,7 +466,7 @@ static int kw41z_set_txpower(struct device *dev, int16_t dbm)
 	return 0;
 }
 
-static int kw41z_start(struct device *dev)
+static int kw41z_start(const struct device *dev)
 {
 	irq_enable(Radio_1_IRQn);
 
@@ -475,7 +476,7 @@ static int kw41z_start(struct device *dev)
 	return 0;
 }
 
-static int kw41z_stop(struct device *dev)
+static int kw41z_stop(const struct device *dev)
 {
 	irq_disable(Radio_1_IRQn);
 
@@ -612,7 +613,7 @@ static void handle_ack(struct kw41z_context *kw41z, uint8_t seq_number)
 	net_pkt_unref(ack_pkt);
 }
 
-static int kw41z_tx(struct device *dev, enum ieee802154_tx_mode mode,
+static int kw41z_tx(const struct device *dev, enum ieee802154_tx_mode mode,
 		    struct net_pkt *pkt, struct net_buf *frag)
 {
 	struct kw41z_context *kw41z = dev->data;
@@ -924,7 +925,7 @@ static void kw41z_isr(int unused)
 	}
 }
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	struct kw41z_context *kw41z = dev->data;
 
@@ -955,7 +956,7 @@ static inline uint8_t *get_mac(struct device *dev)
 	return kw41z->mac_addr;
 }
 
-static int kw41z_init(struct device *dev)
+static int kw41z_init(const struct device *dev)
 {
 	struct kw41z_context *kw41z = dev->data;
 	xcvrStatus_t xcvrStatus;
@@ -1062,7 +1063,7 @@ static int kw41z_init(struct device *dev)
 
 static void kw41z_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct kw41z_context *kw41z = dev->data;
 	uint8_t *mac = get_mac(dev);
 
@@ -1075,7 +1076,8 @@ static void kw41z_iface_init(struct net_if *iface)
 	ieee802154_init(iface);
 }
 
-static int kw41z_configure(struct device *dev, enum ieee802154_config_type type,
+static int kw41z_configure(const struct device *dev,
+			   enum ieee802154_config_type type,
 			   const struct ieee802154_config *config)
 {
 	return 0;
diff --git a/drivers/ieee802154/ieee802154_mcr20a.c b/drivers/ieee802154/ieee802154_mcr20a.c
index a09871dbd0b266..93eab70f1bb27d 100644
--- a/drivers/ieee802154/ieee802154_mcr20a.c
+++ b/drivers/ieee802154/ieee802154_mcr20a.c
@@ -323,7 +323,7 @@ static int mcr20a_timer_set(struct mcr20a_context *mcr20a,
 	return -EIO;
 }
 
-static int mcr20a_timer_init(struct device *dev, uint8_t tb)
+static int mcr20a_timer_init(const struct device *dev, uint8_t tb)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t buf[3] = {0, 0, 0};
@@ -499,7 +499,7 @@ static inline uint32_t mcr20a_get_rssi(uint32_t lqi)
 	return (a - (b * lqi)) >> 16;
 }
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint32_t *ptr = (uint32_t *)(mcr20a->mac_addr);
@@ -712,7 +712,7 @@ static inline bool irqsts3_event(struct mcr20a_context *mcr20a,
 
 static void mcr20a_thread_main(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t dregs[MCR20A_PHY_CTRL4 + 1];
 	bool set_new_seq;
@@ -785,7 +785,7 @@ static void mcr20a_thread_main(void *arg)
 	}
 }
 
-static inline void irqb_int_handler(struct device *port,
+static inline void irqb_int_handler(const struct device *port,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct mcr20a_context *mcr20a = CONTAINER_OF(cb,
@@ -814,7 +814,7 @@ static inline void setup_gpio_callbacks(struct mcr20a_context *mcr20a)
 	gpio_add_callback(mcr20a->irq_gpio, &mcr20a->irqb_cb);
 }
 
-static int mcr20a_set_cca_mode(struct device *dev, uint8_t mode)
+static int mcr20a_set_cca_mode(const struct device *dev, uint8_t mode)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t ctrl4;
@@ -831,7 +831,7 @@ static int mcr20a_set_cca_mode(struct device *dev, uint8_t mode)
 	return 0;
 }
 
-static enum ieee802154_hw_caps mcr20a_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps mcr20a_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS |
 		IEEE802154_HW_2_4_GHZ |
@@ -840,7 +840,7 @@ static enum ieee802154_hw_caps mcr20a_get_capabilities(struct device *dev)
 }
 
 /* Note: CCA before TX is enabled by default */
-static int mcr20a_cca(struct device *dev)
+static int mcr20a_cca(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	int retval;
@@ -888,7 +888,7 @@ static int mcr20a_cca(struct device *dev)
 	return -EIO;
 }
 
-static int mcr20a_set_channel(struct device *dev, uint16_t channel)
+static int mcr20a_set_channel(const struct device *dev, uint16_t channel)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t buf[3];
@@ -943,7 +943,7 @@ static int mcr20a_set_channel(struct device *dev, uint16_t channel)
 	return retval;
 }
 
-static int mcr20a_set_pan_id(struct device *dev, uint16_t pan_id)
+static int mcr20a_set_pan_id(const struct device *dev, uint16_t pan_id)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 
@@ -962,7 +962,8 @@ static int mcr20a_set_pan_id(struct device *dev, uint16_t pan_id)
 	return 0;
 }
 
-static int mcr20a_set_short_addr(struct device *dev, uint16_t short_addr)
+static int mcr20a_set_short_addr(const struct device *dev,
+				 uint16_t short_addr)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 
@@ -981,7 +982,8 @@ static int mcr20a_set_short_addr(struct device *dev, uint16_t short_addr)
 	return 0;
 }
 
-static int mcr20a_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
+static int mcr20a_set_ieee_addr(const struct device *dev,
+				const uint8_t *ieee_addr)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 
@@ -1001,7 +1003,7 @@ static int mcr20a_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
 	return 0;
 }
 
-static int mcr20a_filter(struct device *dev,
+static int mcr20a_filter(const struct device *dev,
 			 bool set,
 			 enum ieee802154_filter_type type,
 			 const struct ieee802154_filter *filter)
@@ -1023,7 +1025,7 @@ static int mcr20a_filter(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int mcr20a_set_txpower(struct device *dev, int16_t dbm)
+static int mcr20a_set_txpower(const struct device *dev, int16_t dbm)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t pwr;
@@ -1082,7 +1084,7 @@ static inline bool write_txfifo_content(struct mcr20a_context *dev,
 	return (spi_write(dev->spi, &dev->spi_cfg, &tx) == 0);
 }
 
-static int mcr20a_tx(struct device *dev,
+static int mcr20a_tx(const struct device *dev,
 		     enum ieee802154_tx_mode mode,
 		     struct net_pkt *pkt,
 		     struct net_buf *frag)
@@ -1145,7 +1147,7 @@ static int mcr20a_tx(struct device *dev,
 	return -EIO;
 }
 
-static int mcr20a_start(struct device *dev)
+static int mcr20a_start(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t timeout = 6U;
@@ -1203,7 +1205,7 @@ static int mcr20a_start(struct device *dev)
 	return -EIO;
 }
 
-static int mcr20a_stop(struct device *dev)
+static int mcr20a_stop(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t power_mode;
@@ -1267,7 +1269,7 @@ static int mcr20a_update_overwrites(struct mcr20a_context *dev)
 	return -EIO;
 }
 
-static int power_on_and_setup(struct device *dev)
+static int power_on_and_setup(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t timeout = 6U;
@@ -1333,7 +1335,7 @@ static int power_on_and_setup(struct device *dev)
 }
 
 
-static inline int configure_gpios(struct device *dev)
+static inline int configure_gpios(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 
@@ -1370,7 +1372,7 @@ static inline int configure_gpios(struct device *dev)
 	return 0;
 }
 
-static inline int configure_spi(struct device *dev)
+static inline int configure_spi(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 
@@ -1410,7 +1412,7 @@ static inline int configure_spi(struct device *dev)
 	return 0;
 }
 
-static int mcr20a_init(struct device *dev)
+static int mcr20a_init(const struct device *dev)
 {
 	struct mcr20a_context *mcr20a = dev->data;
 
@@ -1447,7 +1449,7 @@ static int mcr20a_init(struct device *dev)
 
 static void mcr20a_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct mcr20a_context *mcr20a = dev->data;
 	uint8_t *mac = get_mac(dev);
 
diff --git a/drivers/ieee802154/ieee802154_mcr20a.h b/drivers/ieee802154/ieee802154_mcr20a.h
index a5993f635a6783..43576186506b6a 100644
--- a/drivers/ieee802154/ieee802154_mcr20a.h
+++ b/drivers/ieee802154/ieee802154_mcr20a.h
@@ -20,10 +20,10 @@
 struct mcr20a_context {
 	struct net_if *iface;
 	/**************************/
-	struct device *irq_gpio;
-	struct device *reset_gpio;
+	const struct device *irq_gpio;
+	const struct device *reset_gpio;
 	struct gpio_callback irqb_cb;
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control cs_ctrl;
diff --git a/drivers/ieee802154/ieee802154_nrf5.c b/drivers/ieee802154/ieee802154_nrf5.c
index 98c24b641dabfa..773ee6d7daa4c7 100644
--- a/drivers/ieee802154/ieee802154_nrf5.c
+++ b/drivers/ieee802154/ieee802154_nrf5.c
@@ -43,7 +43,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 #include "nrf_802154.h"
 
 struct nrf5_802154_config {
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 static struct nrf5_802154_data nrf5_data;
@@ -84,7 +84,7 @@ static void nrf5_get_eui64(uint8_t *mac)
 
 static void nrf5_rx_thread(void *arg1, void *arg2, void *arg3)
 {
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	struct nrf5_802154_data *nrf5_radio = NRF5_802154_DATA(dev);
 	struct net_pkt *pkt;
 	struct nrf5_802154_rx_frame *rx_frame;
@@ -172,7 +172,7 @@ static void nrf5_rx_thread(void *arg1, void *arg2, void *arg3)
 
 /* Radio device API */
 
-static enum ieee802154_hw_caps nrf5_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps nrf5_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS | IEEE802154_HW_FILTER |
 	       IEEE802154_HW_CSMA | IEEE802154_HW_2_4_GHZ |
@@ -180,7 +180,7 @@ static enum ieee802154_hw_caps nrf5_get_capabilities(struct device *dev)
 	       IEEE802154_HW_SLEEP_TO_TX;
 }
 
-static int nrf5_cca(struct device *dev)
+static int nrf5_cca(const struct device *dev)
 {
 	struct nrf5_802154_data *nrf5_radio = NRF5_802154_DATA(dev);
 
@@ -199,7 +199,7 @@ static int nrf5_cca(struct device *dev)
 	return nrf5_radio->channel_free ? 0 : -EBUSY;
 }
 
-static int nrf5_set_channel(struct device *dev, uint16_t channel)
+static int nrf5_set_channel(const struct device *dev, uint16_t channel)
 {
 	ARG_UNUSED(dev);
 
@@ -214,7 +214,7 @@ static int nrf5_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int nrf5_energy_scan_start(struct device *dev,
+static int nrf5_energy_scan_start(const struct device *dev,
 				  uint16_t duration,
 				  energy_scan_done_cb_t done_cb)
 {
@@ -236,7 +236,7 @@ static int nrf5_energy_scan_start(struct device *dev,
 	return err;
 }
 
-static int nrf5_set_pan_id(struct device *dev, uint16_t pan_id)
+static int nrf5_set_pan_id(const struct device *dev, uint16_t pan_id)
 {
 	uint8_t pan_id_le[2];
 
@@ -250,7 +250,7 @@ static int nrf5_set_pan_id(struct device *dev, uint16_t pan_id)
 	return 0;
 }
 
-static int nrf5_set_short_addr(struct device *dev, uint16_t short_addr)
+static int nrf5_set_short_addr(const struct device *dev, uint16_t short_addr)
 {
 	uint8_t short_addr_le[2];
 
@@ -264,7 +264,8 @@ static int nrf5_set_short_addr(struct device *dev, uint16_t short_addr)
 	return 0;
 }
 
-static int nrf5_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
+static int nrf5_set_ieee_addr(const struct device *dev,
+			      const uint8_t *ieee_addr)
 {
 	ARG_UNUSED(dev);
 
@@ -277,7 +278,7 @@ static int nrf5_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
 	return 0;
 }
 
-static int nrf5_filter(struct device *dev, bool set,
+static int nrf5_filter(const struct device *dev, bool set,
 		       enum ieee802154_filter_type type,
 		       const struct ieee802154_filter *filter)
 {
@@ -298,7 +299,7 @@ static int nrf5_filter(struct device *dev, bool set,
 	return -ENOTSUP;
 }
 
-static int nrf5_set_txpower(struct device *dev, int16_t dbm)
+static int nrf5_set_txpower(const struct device *dev, int16_t dbm)
 {
 	ARG_UNUSED(dev);
 
@@ -352,7 +353,7 @@ static int handle_ack(struct nrf5_802154_data *nrf5_radio)
 	return err;
 }
 
-static void nrf5_tx_started(struct device *dev,
+static void nrf5_tx_started(const struct device *dev,
 			    struct net_pkt *pkt,
 			    struct net_buf *frag)
 {
@@ -364,7 +365,7 @@ static void nrf5_tx_started(struct device *dev,
 	}
 }
 
-static int nrf5_tx(struct device *dev,
+static int nrf5_tx(const struct device *dev,
 		   enum ieee802154_tx_mode mode,
 		   struct net_pkt *pkt,
 		   struct net_buf *frag)
@@ -427,7 +428,7 @@ static int nrf5_tx(struct device *dev,
 	return -EIO;
 }
 
-static int nrf5_start(struct device *dev)
+static int nrf5_start(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -442,7 +443,7 @@ static int nrf5_start(struct device *dev)
 	return 0;
 }
 
-static int nrf5_stop(struct device *dev)
+static int nrf5_stop(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -465,7 +466,7 @@ static void nrf5_radio_irq(void *arg)
 }
 #endif
 
-static void nrf5_irq_config(struct device *dev)
+static void nrf5_irq_config(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -476,7 +477,7 @@ static void nrf5_irq_config(struct device *dev)
 #endif
 }
 
-static int nrf5_init(struct device *dev)
+static int nrf5_init(const struct device *dev)
 {
 	const struct nrf5_802154_config *nrf5_radio_cfg = NRF5_802154_CFG(dev);
 	struct nrf5_802154_data *nrf5_radio = NRF5_802154_DATA(dev);
@@ -503,7 +504,7 @@ static int nrf5_init(struct device *dev)
 
 static void nrf5_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct nrf5_802154_data *nrf5_radio = NRF5_802154_DATA(dev);
 
 	nrf5_get_eui64(nrf5_radio->mac);
@@ -515,7 +516,8 @@ static void nrf5_iface_init(struct net_if *iface)
 	ieee802154_init(iface);
 }
 
-static int nrf5_configure(struct device *dev, enum ieee802154_config_type type,
+static int nrf5_configure(const struct device *dev,
+			  enum ieee802154_config_type type,
 			  const struct ieee802154_config *config)
 {
 	ARG_UNUSED(dev);
diff --git a/drivers/ieee802154/ieee802154_rf2xx.c b/drivers/ieee802154/ieee802154_rf2xx.c
index 29e3891bd12c4e..4a688f6468bf37 100644
--- a/drivers/ieee802154/ieee802154_rf2xx.c
+++ b/drivers/ieee802154/ieee802154_rf2xx.c
@@ -110,7 +110,7 @@ static const uint8_t phy_tx_pwr_lt[] = {
 };
 
 /* Radio Transceiver ISR */
-static inline void trx_isr_handler(struct device *port,
+static inline void trx_isr_handler(const struct device *port,
 				   struct gpio_callback *cb,
 				   uint32_t pins)
 {
@@ -124,7 +124,7 @@ static inline void trx_isr_handler(struct device *port,
 	k_sem_give(&ctx->trx_isr_lock);
 }
 
-static void rf2xx_trx_set_state(struct device *dev,
+static void rf2xx_trx_set_state(const struct device *dev,
 				enum rf2xx_trx_state_cmd_t state)
 {
 	do {
@@ -141,7 +141,7 @@ static void rf2xx_trx_set_state(struct device *dev,
 		  RF2XX_TRX_PHY_STATUS_MASK));
 }
 
-static void rf2xx_trx_set_tx_state(struct device *dev)
+static void rf2xx_trx_set_tx_state(const struct device *dev)
 {
 	uint8_t status;
 
@@ -165,7 +165,7 @@ static void rf2xx_trx_set_tx_state(struct device *dev)
 	rf2xx_trx_set_state(dev, RF2XX_TRX_PHY_STATE_CMD_TX_ARET_ON);
 }
 
-static void rf2xx_trx_set_rx_state(struct device *dev)
+static void rf2xx_trx_set_rx_state(const struct device *dev)
 {
 	rf2xx_trx_set_state(dev, RF2XX_TRX_PHY_STATE_CMD_TRX_OFF);
 	rf2xx_iface_reg_read(dev, RF2XX_IRQ_STATUS_REG);
@@ -176,7 +176,7 @@ static void rf2xx_trx_set_rx_state(struct device *dev)
 	rf2xx_trx_set_state(dev, RF2XX_TRX_PHY_STATE_CMD_RX_AACK_ON);
 }
 
-static void rf2xx_trx_rx(struct device *dev)
+static void rf2xx_trx_rx(const struct device *dev)
 {
 	struct rf2xx_context *ctx = dev->data;
 	struct net_pkt *pkt = NULL;
@@ -254,7 +254,7 @@ static void rf2xx_trx_rx(struct device *dev)
 	}
 }
 
-static void rf2xx_process_rx_frame(struct device *dev)
+static void rf2xx_process_rx_frame(const struct device *dev)
 {
 	struct rf2xx_context *ctx = dev->data;
 
@@ -278,7 +278,7 @@ static void rf2xx_process_rx_frame(struct device *dev)
 	}
 }
 
-static void rf2xx_process_tx_frame(struct device *dev)
+static void rf2xx_process_tx_frame(const struct device *dev)
 {
 	struct rf2xx_context *ctx = dev->data;
 
@@ -288,7 +288,7 @@ static void rf2xx_process_tx_frame(struct device *dev)
 	rf2xx_trx_set_rx_state(dev);
 }
 
-static void rf2xx_process_trx_end(struct device *dev)
+static void rf2xx_process_trx_end(const struct device *dev)
 {
 	uint8_t trx_status = (rf2xx_iface_reg_read(dev, RF2XX_TRX_STATUS_REG) &
 			   RF2XX_TRX_PHY_STATUS_MASK);
@@ -302,7 +302,7 @@ static void rf2xx_process_trx_end(struct device *dev)
 
 static void rf2xx_thread_main(void *arg)
 {
-	struct device *dev = INT_TO_POINTER(arg);
+	const struct device *dev = INT_TO_POINTER(arg);
 	struct rf2xx_context *ctx = dev->data;
 	uint8_t isr_status;
 
@@ -347,7 +347,7 @@ static void rf2xx_thread_main(void *arg)
 	}
 }
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	struct rf2xx_context *ctx = dev->data;
@@ -369,7 +369,7 @@ static inline uint8_t *get_mac(struct device *dev)
 	return ctx->mac_addr;
 }
 
-static enum ieee802154_hw_caps rf2xx_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps rf2xx_get_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -381,14 +381,14 @@ static enum ieee802154_hw_caps rf2xx_get_capabilities(struct device *dev)
 	       IEEE802154_HW_2_4_GHZ;
 }
 
-static int rf2xx_cca(struct device *dev)
+static int rf2xx_cca(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 0;
 }
 
-static int rf2xx_set_channel(struct device *dev, uint16_t channel)
+static int rf2xx_set_channel(const struct device *dev, uint16_t channel)
 {
 	uint8_t reg;
 
@@ -403,7 +403,7 @@ static int rf2xx_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int rf2xx_set_txpower(struct device *dev, int16_t dbm)
+static int rf2xx_set_txpower(const struct device *dev, int16_t dbm)
 {
 	if (dbm < RF2XX_OUTPUT_POWER_MIN) {
 		LOG_INF("TX-power %d dBm below min of %d dBm, using %d dBm",
@@ -425,7 +425,7 @@ static int rf2xx_set_txpower(struct device *dev, int16_t dbm)
 	return 0;
 }
 
-static int rf2xx_set_ieee_addr(struct device *dev, bool set,
+static int rf2xx_set_ieee_addr(const struct device *dev, bool set,
 			       const uint8_t *ieee_addr)
 {
 	const uint8_t *ptr_to_reg = ieee_addr;
@@ -449,7 +449,7 @@ static int rf2xx_set_ieee_addr(struct device *dev, bool set,
 	return 0;
 }
 
-static int rf2xx_set_short_addr(struct device *dev, bool set,
+static int rf2xx_set_short_addr(const struct device *dev, bool set,
 				uint16_t short_addr)
 {
 	uint8_t short_addr_le[2] = { 0xFF, 0xFF };
@@ -469,7 +469,8 @@ static int rf2xx_set_short_addr(struct device *dev, bool set,
 	return 0;
 }
 
-static int rf2xx_set_pan_id(struct device *dev, bool set, uint16_t pan_id)
+static int rf2xx_set_pan_id(const struct device *dev, bool set,
+			    uint16_t pan_id)
 {
 	uint8_t pan_id_le[2] = { 0xFF, 0xFF };
 
@@ -485,7 +486,7 @@ static int rf2xx_set_pan_id(struct device *dev, bool set, uint16_t pan_id)
 	return 0;
 }
 
-static int rf2xx_filter(struct device *dev,
+static int rf2xx_filter(const struct device *dev,
 			bool set, enum ieee802154_filter_type type,
 			const struct ieee802154_filter *filter)
 {
@@ -526,7 +527,7 @@ static void rf2xx_handle_ack(struct rf2xx_context *ctx, struct net_buf *frag)
 	#define rf2xx_handle_ack(...)
 #endif
 
-static int rf2xx_tx(struct device *dev,
+static int rf2xx_tx(const struct device *dev,
 		    enum ieee802154_tx_mode mode,
 		    struct net_pkt *pkt,
 		    struct net_buf *frag)
@@ -583,7 +584,7 @@ static int rf2xx_tx(struct device *dev,
 	return response;
 }
 
-static int rf2xx_start(struct device *dev)
+static int rf2xx_start(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	struct rf2xx_context *ctx = dev->data;
@@ -597,7 +598,7 @@ static int rf2xx_start(struct device *dev)
 	return 0;
 }
 
-static int rf2xx_stop(struct device *dev)
+static int rf2xx_stop(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	struct rf2xx_context *ctx = dev->data;
@@ -610,7 +611,8 @@ static int rf2xx_stop(struct device *dev)
 	return 0;
 }
 
-int rf2xx_configure(struct device *dev, enum ieee802154_config_type type,
+int rf2xx_configure(const struct device *dev,
+		    enum ieee802154_config_type type,
 		    const struct ieee802154_config *config)
 {
 	ARG_UNUSED(dev);
@@ -620,7 +622,7 @@ int rf2xx_configure(struct device *dev, enum ieee802154_config_type type,
 	return 0;
 }
 
-static int power_on_and_setup(struct device *dev)
+static int power_on_and_setup(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	struct rf2xx_context *ctx = dev->data;
@@ -690,7 +692,7 @@ static int power_on_and_setup(struct device *dev)
 	return 0;
 }
 
-static inline int configure_gpios(struct device *dev)
+static inline int configure_gpios(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	struct rf2xx_context *ctx = dev->data;
@@ -750,7 +752,7 @@ static inline int configure_gpios(struct device *dev)
 	return 0;
 }
 
-static inline int configure_spi(struct device *dev)
+static inline int configure_spi(const struct device *dev)
 {
 	struct rf2xx_context *ctx = dev->data;
 	const struct rf2xx_config *conf = dev->config;
@@ -793,7 +795,7 @@ static inline int configure_spi(struct device *dev)
 	return 0;
 }
 
-static int rf2xx_init(struct device *dev)
+static int rf2xx_init(const struct device *dev)
 {
 	struct rf2xx_context *ctx = dev->data;
 	const struct rf2xx_config *conf = dev->config;
@@ -837,7 +839,7 @@ static int rf2xx_init(struct device *dev)
 
 static void rf2xx_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct rf2xx_context *ctx = dev->data;
 	uint8_t *mac = get_mac(dev);
 
diff --git a/drivers/ieee802154/ieee802154_rf2xx.h b/drivers/ieee802154/ieee802154_rf2xx.h
index 86d44f281e0e06..1701295dd6107c 100644
--- a/drivers/ieee802154/ieee802154_rf2xx.h
+++ b/drivers/ieee802154/ieee802154_rf2xx.h
@@ -103,13 +103,13 @@ struct rf2xx_config {
 struct rf2xx_context {
 	struct net_if *iface;
 
-	struct device *irq_gpio;
-	struct device *reset_gpio;
-	struct device *slptr_gpio;
-	struct device *dig2_gpio;
-	struct device *clkm_gpio;
+	const struct device *irq_gpio;
+	const struct device *reset_gpio;
+	const struct device *slptr_gpio;
+	const struct device *dig2_gpio;
+	const struct device *clkm_gpio;
 
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 	struct spi_cs_control spi_cs;
 
diff --git a/drivers/ieee802154/ieee802154_rf2xx_iface.c b/drivers/ieee802154/ieee802154_rf2xx_iface.c
index c9ff4e107e0aeb..b2634feae8e243 100644
--- a/drivers/ieee802154/ieee802154_rf2xx_iface.c
+++ b/drivers/ieee802154/ieee802154_rf2xx_iface.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 #include "ieee802154_rf2xx_regs.h"
 #include "ieee802154_rf2xx_iface.h"
 
-void rf2xx_iface_phy_rst(struct device *dev)
+void rf2xx_iface_phy_rst(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	const struct rf2xx_context *ctx = dev->data;
@@ -39,7 +39,7 @@ void rf2xx_iface_phy_rst(struct device *dev)
 	k_busy_wait(10);
 	gpio_pin_set(ctx->reset_gpio, conf->reset.pin, 0);
 }
-void rf2xx_iface_phy_tx_start(struct device *dev)
+void rf2xx_iface_phy_tx_start(const struct device *dev)
 {
 	const struct rf2xx_config *conf = dev->config;
 	const struct rf2xx_context *ctx = dev->data;
@@ -52,8 +52,8 @@ void rf2xx_iface_phy_tx_start(struct device *dev)
 	gpio_pin_set(ctx->slptr_gpio, conf->slptr.pin, 0);
 }
 
-uint8_t rf2xx_iface_reg_read(struct device *dev,
-			  uint8_t addr)
+uint8_t rf2xx_iface_reg_read(const struct device *dev,
+			     uint8_t addr)
 {
 	const struct rf2xx_context *ctx = dev->data;
 	uint8_t status;
@@ -95,7 +95,7 @@ uint8_t rf2xx_iface_reg_read(struct device *dev,
 	return regval;
 }
 
-void rf2xx_iface_reg_write(struct device *dev,
+void rf2xx_iface_reg_write(const struct device *dev,
 			   uint8_t addr,
 			   uint8_t data)
 {
@@ -136,10 +136,10 @@ void rf2xx_iface_reg_write(struct device *dev,
 		(addr & ~(RF2XX_RF_CMD_REG_W)), status, data);
 }
 
-uint8_t rf2xx_iface_bit_read(struct device *dev,
-			  uint8_t addr,
-			  uint8_t mask,
-			  uint8_t pos)
+uint8_t rf2xx_iface_bit_read(const struct device *dev,
+			     uint8_t addr,
+			     uint8_t mask,
+			     uint8_t pos)
 {
 	uint8_t ret;
 
@@ -150,7 +150,7 @@ uint8_t rf2xx_iface_bit_read(struct device *dev,
 	return ret;
 }
 
-void rf2xx_iface_bit_write(struct device *dev,
+void rf2xx_iface_bit_write(const struct device *dev,
 			   uint8_t reg_addr,
 			   uint8_t mask,
 			   uint8_t pos,
@@ -166,7 +166,7 @@ void rf2xx_iface_bit_write(struct device *dev,
 	rf2xx_iface_reg_write(dev, reg_addr, new_value);
 }
 
-void rf2xx_iface_frame_read(struct device *dev,
+void rf2xx_iface_frame_read(const struct device *dev,
 			    uint8_t *data,
 			    uint8_t length)
 {
@@ -198,7 +198,7 @@ void rf2xx_iface_frame_read(struct device *dev,
 	LOG_HEXDUMP_DBG(data + RX2XX_FRAME_HEADER_SIZE, length, "payload");
 }
 
-void rf2xx_iface_frame_write(struct device *dev,
+void rf2xx_iface_frame_write(const struct device *dev,
 			     uint8_t *data,
 			     uint8_t length)
 {
@@ -249,7 +249,7 @@ void rf2xx_iface_frame_write(struct device *dev,
 	LOG_HEXDUMP_DBG(data, length, "payload");
 }
 
-void rf2xx_iface_sram_read(struct device *dev,
+void rf2xx_iface_sram_read(const struct device *dev,
 			    uint8_t address,
 			    uint8_t *data,
 			    uint8_t length)
diff --git a/drivers/ieee802154/ieee802154_rf2xx_iface.h b/drivers/ieee802154/ieee802154_rf2xx_iface.h
index dfd3a6e8556bbd..0befb663961baf 100644
--- a/drivers/ieee802154/ieee802154_rf2xx_iface.h
+++ b/drivers/ieee802154/ieee802154_rf2xx_iface.h
@@ -14,14 +14,14 @@
  *
  * @param[in] dev   Transceiver device instance
  */
-void rf2xx_iface_phy_rst(struct device *dev);
+void rf2xx_iface_phy_rst(const struct device *dev);
 
 /**
  * @brief Start TX transmition
  *
  * @param[in] dev   Transceiver device instance
  */
-void rf2xx_iface_phy_tx_start(struct device *dev);
+void rf2xx_iface_phy_tx_start(const struct device *dev);
 
 /**
  * @brief Reads current value from a transceiver register
@@ -34,8 +34,8 @@ void rf2xx_iface_phy_tx_start(struct device *dev);
  *
  * @return value of the register read
  */
-uint8_t rf2xx_iface_reg_read(struct device *dev,
-			  uint8_t addr);
+uint8_t rf2xx_iface_reg_read(const struct device *dev,
+			     uint8_t addr);
 
 /**
  * @brief Writes data into a transceiver register
@@ -47,7 +47,7 @@ uint8_t rf2xx_iface_reg_read(struct device *dev,
  * @param[in] data  Data to be written to trx register
  *
  */
-void rf2xx_iface_reg_write(struct device *dev,
+void rf2xx_iface_reg_write(const struct device *dev,
 			   uint8_t addr,
 			   uint8_t data);
 
@@ -61,10 +61,10 @@ void rf2xx_iface_reg_write(struct device *dev,
  *
  * @return  value of the read bit(s)
  */
-uint8_t rf2xx_iface_bit_read(struct device *dev,
-			  uint8_t addr,
-			  uint8_t mask,
-			  uint8_t pos);
+uint8_t rf2xx_iface_bit_read(const struct device *dev,
+			     uint8_t addr,
+			     uint8_t mask,
+			     uint8_t pos);
 
 /**
  * @brief Subregister write
@@ -75,7 +75,7 @@ uint8_t rf2xx_iface_bit_read(struct device *dev,
  * @param[in]   pos       Bit position of the subregister
  * @param[out]  new_value Data, which is muxed into the register
  */
-void rf2xx_iface_bit_write(struct device *dev,
+void rf2xx_iface_bit_write(const struct device *dev,
 			   uint8_t reg_addr,
 			   uint8_t mask,
 			   uint8_t pos,
@@ -90,7 +90,7 @@ void rf2xx_iface_bit_write(struct device *dev,
  * @param[out]  data    Pointer to the location to store frame
  * @param[in]   length  Number of bytes to be read from the frame
  */
-void rf2xx_iface_frame_read(struct device *dev,
+void rf2xx_iface_frame_read(const struct device *dev,
 			    uint8_t *data,
 			    uint8_t length);
 
@@ -103,7 +103,7 @@ void rf2xx_iface_frame_read(struct device *dev,
  * @param[in] data   Pointer to data to be written into frame buffer
  * @param[in] length Number of bytes to be written into frame buffer
  */
-void rf2xx_iface_frame_write(struct device *dev,
+void rf2xx_iface_frame_write(const struct device *dev,
 			     uint8_t *data,
 			     uint8_t length);
 
@@ -117,7 +117,7 @@ void rf2xx_iface_frame_write(struct device *dev,
  * @param[out]  data    Pointer to the location to store data
  * @param[in]   length  Number of bytes to be read from the sram space
  */
-void rf2xx_iface_sram_read(struct device *dev,
+void rf2xx_iface_sram_read(const struct device *dev,
 			    uint8_t address,
 			    uint8_t *data,
 			    uint8_t length);
diff --git a/drivers/ieee802154/ieee802154_uart_pipe.c b/drivers/ieee802154/ieee802154_uart_pipe.c
index 07a1745bfa1a15..0b44f853acc7ab 100644
--- a/drivers/ieee802154/ieee802154_uart_pipe.c
+++ b/drivers/ieee802154/ieee802154_uart_pipe.c
@@ -47,7 +47,7 @@ static uint8_t dev_short_addr[SHORT_ADDRESS_SIZE];  /* Device Short Address */
 static uint8_t dev_ext_addr[EXTENDED_ADDRESS_SIZE]; /* Device Extended Address */
 
 /** Singleton device used in uart pipe callback */
-static struct device *upipe_dev;
+static const struct device *upipe_dev;
 
 #if defined(CONFIG_IEEE802154_UPIPE_HW_FILTER)
 
@@ -177,14 +177,14 @@ static uint8_t *upipe_rx(uint8_t *buf, size_t *off)
 	return buf;
 }
 
-static enum ieee802154_hw_caps upipe_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps upipe_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS |
 		IEEE802154_HW_2_4_GHZ |
 		IEEE802154_HW_FILTER;
 }
 
-static int upipe_cca(struct device *dev)
+static int upipe_cca(const struct device *dev)
 {
 	struct upipe_context *upipe = dev->data;
 
@@ -195,7 +195,7 @@ static int upipe_cca(struct device *dev)
 	return 0;
 }
 
-static int upipe_set_channel(struct device *dev, uint16_t channel)
+static int upipe_set_channel(const struct device *dev, uint16_t channel)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(channel);
@@ -203,7 +203,7 @@ static int upipe_set_channel(struct device *dev, uint16_t channel)
 	return 0;
 }
 
-static int upipe_set_pan_id(struct device *dev, uint16_t pan_id)
+static int upipe_set_pan_id(const struct device *dev, uint16_t pan_id)
 {
 	uint8_t pan_id_le[2];
 
@@ -215,7 +215,7 @@ static int upipe_set_pan_id(struct device *dev, uint16_t pan_id)
 	return 0;
 }
 
-static int upipe_set_short_addr(struct device *dev, uint16_t short_addr)
+static int upipe_set_short_addr(const struct device *dev, uint16_t short_addr)
 {
 	uint8_t short_addr_le[2];
 
@@ -227,7 +227,8 @@ static int upipe_set_short_addr(struct device *dev, uint16_t short_addr)
 	return 0;
 }
 
-static int upipe_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
+static int upipe_set_ieee_addr(const struct device *dev,
+			       const uint8_t *ieee_addr)
 {
 	ARG_UNUSED(dev);
 
@@ -236,7 +237,7 @@ static int upipe_set_ieee_addr(struct device *dev, const uint8_t *ieee_addr)
 	return 0;
 }
 
-static int upipe_filter(struct device *dev,
+static int upipe_filter(const struct device *dev,
 			bool set,
 			enum ieee802154_filter_type type,
 			const struct ieee802154_filter *filter)
@@ -258,7 +259,7 @@ static int upipe_filter(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int upipe_set_txpower(struct device *dev, int16_t dbm)
+static int upipe_set_txpower(const struct device *dev, int16_t dbm)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(dbm);
@@ -266,7 +267,7 @@ static int upipe_set_txpower(struct device *dev, int16_t dbm)
 	return 0;
 }
 
-static int upipe_tx(struct device *dev,
+static int upipe_tx(const struct device *dev,
 		    enum ieee802154_tx_mode mode,
 		    struct net_pkt *pkt,
 		    struct net_buf *frag)
@@ -300,7 +301,7 @@ static int upipe_tx(struct device *dev,
 	return 0;
 }
 
-static int upipe_start(struct device *dev)
+static int upipe_start(const struct device *dev)
 {
 	struct upipe_context *upipe = dev->data;
 
@@ -313,7 +314,7 @@ static int upipe_start(struct device *dev)
 	return 0;
 }
 
-static int upipe_stop(struct device *dev)
+static int upipe_stop(const struct device *dev)
 {
 	struct upipe_context *upipe = dev->data;
 
@@ -326,7 +327,7 @@ static int upipe_stop(struct device *dev)
 	return 0;
 }
 
-static int upipe_init(struct device *dev)
+static int upipe_init(const struct device *dev)
 {
 	struct upipe_context *upipe = dev->data;
 
@@ -339,7 +340,7 @@ static int upipe_init(struct device *dev)
 	return 0;
 }
 
-static inline uint8_t *get_mac(struct device *dev)
+static inline uint8_t *get_mac(const struct device *dev)
 {
 	struct upipe_context *upipe = dev->data;
 
@@ -363,7 +364,7 @@ static inline uint8_t *get_mac(struct device *dev)
 
 static void upipe_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct upipe_context *upipe = dev->data;
 	uint8_t *mac = get_mac(dev);
 
diff --git a/drivers/interrupt_controller/intc_arcv2_irq_unit.c b/drivers/interrupt_controller/intc_arcv2_irq_unit.c
index bc0d1eb8be1a91..3d8a58e1251fd8 100644
--- a/drivers/interrupt_controller/intc_arcv2_irq_unit.c
+++ b/drivers/interrupt_controller/intc_arcv2_irq_unit.c
@@ -60,7 +60,7 @@ static struct arc_v2_irq_unit_ctx ctx;
  *
  * @return 0 for success
  */
-static int arc_v2_irq_unit_init(struct device *unused)
+static int arc_v2_irq_unit_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 	int irq; /* the interrupt index */
@@ -97,7 +97,7 @@ static int arc_v2_irq_unit_init(struct device *unused)
  *
  * @return 0 for success
  */
-static int arc_v2_irq_unit_suspend(struct device *dev)
+static int arc_v2_irq_unit_suspend(const struct device *dev)
 {
 	uint8_t irq;
 
@@ -133,7 +133,7 @@ static int arc_v2_irq_unit_suspend(struct device *dev)
  *
  * @return 0 for success
  */
-static int arc_v2_irq_unit_resume(struct device *dev)
+static int arc_v2_irq_unit_resume(const struct device *dev)
 {
 	uint8_t irq;
 
@@ -176,7 +176,7 @@ static int arc_v2_irq_unit_resume(struct device *dev)
  *
  * @return the power state of interrupt unit
  */
-static int arc_v2_irq_unit_get_state(struct device *dev)
+static int arc_v2_irq_unit_get_state(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -191,8 +191,9 @@ static int arc_v2_irq_unit_get_state(struct device *dev)
  *
  * @return operation result
  */
-static int arc_v2_irq_unit_device_ctrl(struct device *device,
-		uint32_t ctrl_command, void *context, device_pm_cb cb, void *arg)
+static int arc_v2_irq_unit_device_ctrl(const struct device *device,
+				       uint32_t ctrl_command, void *context,
+				       device_pm_cb cb, void *arg)
 {
 	int ret = 0;
 	unsigned int key = arch_irq_lock();
diff --git a/drivers/interrupt_controller/intc_cavs.c b/drivers/interrupt_controller/intc_cavs.c
index 92f8829f0176af..90f6f1c8e07361 100644
--- a/drivers/interrupt_controller/intc_cavs.c
+++ b/drivers/interrupt_controller/intc_cavs.c
@@ -50,7 +50,7 @@ static ALWAYS_INLINE void cavs_ictl_dispatch_child_isrs(uint32_t intr_status,
 
 static void cavs_ictl_isr(void *arg)
 {
-	struct device *port = (struct device *)arg;
+	const struct device *port = (const struct device *)arg;
 	struct cavs_ictl_runtime *context = port->data;
 
 	const struct cavs_ictl_config *config = port->config;
@@ -62,7 +62,8 @@ static void cavs_ictl_isr(void *arg)
 				      config->isr_table_offset);
 }
 
-static inline void cavs_ictl_irq_enable(struct device *dev, unsigned int irq)
+static inline void cavs_ictl_irq_enable(const struct device *dev,
+					unsigned int irq)
 {
 	struct cavs_ictl_runtime *context = dev->data;
 
@@ -72,7 +73,8 @@ static inline void cavs_ictl_irq_enable(struct device *dev, unsigned int irq)
 	regs->enable_il = (1 << irq);
 }
 
-static inline void cavs_ictl_irq_disable(struct device *dev, unsigned int irq)
+static inline void cavs_ictl_irq_disable(const struct device *dev,
+					 unsigned int irq)
 {
 	struct cavs_ictl_runtime *context = dev->data;
 
@@ -82,7 +84,7 @@ static inline void cavs_ictl_irq_disable(struct device *dev, unsigned int irq)
 	regs->disable_il = (1 << irq);
 }
 
-static inline unsigned int cavs_ictl_irq_get_state(struct device *dev)
+static inline unsigned int cavs_ictl_irq_get_state(const struct device *dev)
 {
 	struct cavs_ictl_runtime *context = dev->data;
 
@@ -100,7 +102,8 @@ static inline unsigned int cavs_ictl_irq_get_state(struct device *dev)
 	return 1;
 }
 
-static int cavs_ictl_irq_get_line_state(struct device *dev, unsigned int irq)
+static int cavs_ictl_irq_get_line_state(const struct device *dev,
+					unsigned int irq)
 {
 	struct cavs_ictl_runtime *context = dev->data;
 
diff --git a/drivers/interrupt_controller/intc_cavs.h b/drivers/interrupt_controller/intc_cavs.h
index 3f8e62805040e4..fea54ced97a488 100644
--- a/drivers/interrupt_controller/intc_cavs.h
+++ b/drivers/interrupt_controller/intc_cavs.h
@@ -13,7 +13,7 @@
 extern "C" {
 #endif
 
-typedef void (*cavs_ictl_config_irq_t)(struct device *port);
+typedef void (*cavs_ictl_config_irq_t)(const struct device *port);
 
 struct cavs_ictl_config {
 	uint32_t irq_num;
diff --git a/drivers/interrupt_controller/intc_dw.c b/drivers/interrupt_controller/intc_dw.c
index dcdd476b109d69..d41c7763671178 100644
--- a/drivers/interrupt_controller/intc_dw.c
+++ b/drivers/interrupt_controller/intc_dw.c
@@ -33,7 +33,7 @@ static ALWAYS_INLINE void dw_ictl_dispatch_child_isrs(uint32_t intr_status,
 	}
 }
 
-static int dw_ictl_initialize(struct device *dev)
+static int dw_ictl_initialize(const struct device *dev)
 {
 	const struct dw_ictl_config *config = dev->config;
 	volatile struct dw_ictl_registers * const regs =
@@ -48,7 +48,7 @@ static int dw_ictl_initialize(struct device *dev)
 
 static void dw_ictl_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct dw_ictl_config *config = dev->config;
 	volatile struct dw_ictl_registers * const regs =
 			(struct dw_ictl_registers *)config->base_addr;
@@ -62,7 +62,8 @@ static void dw_ictl_isr(void *arg)
 	}
 }
 
-static inline void dw_ictl_intr_enable(struct device *dev, unsigned int irq)
+static inline void dw_ictl_intr_enable(const struct device *dev,
+				       unsigned int irq)
 {
 	const struct dw_ictl_config *config = dev->config;
 	volatile struct dw_ictl_registers * const regs =
@@ -75,7 +76,8 @@ static inline void dw_ictl_intr_enable(struct device *dev, unsigned int irq)
 	}
 }
 
-static inline void dw_ictl_intr_disable(struct device *dev, unsigned int irq)
+static inline void dw_ictl_intr_disable(const struct device *dev,
+					unsigned int irq)
 {
 	const struct dw_ictl_config *config = dev->config;
 	volatile struct dw_ictl_registers * const regs =
@@ -88,7 +90,7 @@ static inline void dw_ictl_intr_disable(struct device *dev, unsigned int irq)
 	}
 }
 
-static inline unsigned int dw_ictl_intr_get_state(struct device *dev)
+static inline unsigned int dw_ictl_intr_get_state(const struct device *dev)
 {
 	const struct dw_ictl_config *config = dev->config;
 	volatile struct dw_ictl_registers * const regs =
@@ -106,7 +108,8 @@ static inline unsigned int dw_ictl_intr_get_state(struct device *dev)
 	return 0;
 }
 
-static int dw_ictl_intr_get_line_state(struct device *dev, unsigned int irq)
+static int dw_ictl_intr_get_line_state(const struct device *dev,
+				       unsigned int irq)
 {
 	const struct dw_ictl_config *config = dev->config;
 	volatile struct dw_ictl_registers * const regs =
@@ -125,7 +128,7 @@ static int dw_ictl_intr_get_line_state(struct device *dev, unsigned int irq)
 	return 0;
 }
 
-static void dw_ictl_config_irq(struct device *dev);
+static void dw_ictl_config_irq(const struct device *dev);
 
 static const struct dw_ictl_config dw_config = {
 	.base_addr = DT_INST_REG_ADDR(0),
@@ -145,7 +148,7 @@ DEVICE_AND_API_INIT(dw_ictl, DT_INST_LABEL(0),
 		    dw_ictl_initialize, NULL, &dw_config,
 		    PRE_KERNEL_1, CONFIG_DW_ICTL_INIT_PRIORITY, &dw_ictl_apis);
 
-static void dw_ictl_config_irq(struct device *port)
+static void dw_ictl_config_irq(const struct device *port)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/interrupt_controller/intc_dw.h b/drivers/interrupt_controller/intc_dw.h
index 70c4bb12f0d514..682eae9b11ec9a 100644
--- a/drivers/interrupt_controller/intc_dw.h
+++ b/drivers/interrupt_controller/intc_dw.h
@@ -13,7 +13,7 @@
 extern "C" {
 #endif
 
-typedef void (*dw_ictl_config_irq_t)(struct device *dev);
+typedef void (*dw_ictl_config_irq_t)(const struct device *dev);
 
 struct dw_ictl_config {
 	uint32_t base_addr;
diff --git a/drivers/interrupt_controller/intc_exti_stm32.c b/drivers/interrupt_controller/intc_exti_stm32.c
index 12e74b8e9cca37..9a94453f55c15a 100644
--- a/drivers/interrupt_controller/intc_exti_stm32.c
+++ b/drivers/interrupt_controller/intc_exti_stm32.c
@@ -224,7 +224,7 @@ void stm32_exti_trigger(int line, int trigger)
  */
 static void __stm32_exti_isr(int min, int max, void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct stm32_exti_data *data = dev->data;
 	int line;
 
@@ -390,12 +390,12 @@ static inline void __stm32_exti_isr_23(void *arg)
 #endif
 #endif /* CONFIG_SOC_SERIES_STM32F0X */
 
-static void __stm32_exti_connect_irqs(struct device *dev);
+static void __stm32_exti_connect_irqs(const struct device *dev);
 
 /**
  * @brief initialize EXTI device driver
  */
-static int stm32_exti_init(struct device *dev)
+static int stm32_exti_init(const struct device *dev)
 {
 	__stm32_exti_connect_irqs(dev);
 
@@ -412,7 +412,7 @@ DEVICE_INIT(exti_stm32, STM32_EXTI_NAME, stm32_exti_init,
  */
 int stm32_exti_set_callback(int line, stm32_exti_callback_t cb, void *arg)
 {
-	struct device *dev = DEVICE_GET(exti_stm32);
+	const struct device *dev = DEVICE_GET(exti_stm32);
 	struct stm32_exti_data *data = dev->data;
 
 	if (data->cb[line].cb) {
@@ -427,7 +427,7 @@ int stm32_exti_set_callback(int line, stm32_exti_callback_t cb, void *arg)
 
 void stm32_exti_unset_callback(int line)
 {
-	struct device *dev = DEVICE_GET(exti_stm32);
+	const struct device *dev = DEVICE_GET(exti_stm32);
 	struct stm32_exti_data *data = dev->data;
 
 	data->cb[line].cb = NULL;
@@ -437,7 +437,7 @@ void stm32_exti_unset_callback(int line)
 /**
  * @brief connect all interrupts
  */
-static void __stm32_exti_connect_irqs(struct device *dev)
+static void __stm32_exti_connect_irqs(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/interrupt_controller/intc_ioapic.c b/drivers/interrupt_controller/intc_ioapic.c
index 77e0f4980d01e4..88e6c2009a3e70 100644
--- a/drivers/interrupt_controller/intc_ioapic.c
+++ b/drivers/interrupt_controller/intc_ioapic.c
@@ -120,7 +120,7 @@ static void IoApicRedUpdateLo(unsigned int irq, uint32_t value,
  *
  * @return N/A
  */
-int ioapic_init(struct device *unused)
+int ioapic_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
@@ -237,7 +237,7 @@ uint32_t restore_flags(unsigned int irq)
 }
 
 
-int ioapic_suspend(struct device *port)
+int ioapic_suspend(const struct device *port)
 {
 	int irq;
 	uint32_t rte_lo;
@@ -259,7 +259,7 @@ int ioapic_suspend(struct device *port)
 	return 0;
 }
 
-int ioapic_resume_from_suspend(struct device *port)
+int ioapic_resume_from_suspend(const struct device *port)
 {
 	int irq;
 	uint32_t flags;
@@ -293,7 +293,8 @@ int ioapic_resume_from_suspend(struct device *port)
 * Implements the driver control management functionality
 * the *context may include IN data or/and OUT data
 */
-static int ioapic_device_ctrl(struct device *device, uint32_t ctrl_command,
+static int ioapic_device_ctrl(const struct device *device,
+			      uint32_t ctrl_command,
 			      void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/interrupt_controller/intc_loapic.c b/drivers/interrupt_controller/intc_loapic.c
index d9435cc6777626..ce1bce5cbc54b5 100644
--- a/drivers/interrupt_controller/intc_loapic.c
+++ b/drivers/interrupt_controller/intc_loapic.c
@@ -186,7 +186,7 @@ void z_loapic_enable(unsigned char cpu_number)
  * kernel runs through its device initializations, so this is unneeded.
  */
 
-static int loapic_init(struct device *unused)
+static int loapic_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 	return 0;
@@ -333,7 +333,7 @@ int z_irq_controller_isr_vector_get(void)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int loapic_suspend(struct device *port)
+static int loapic_suspend(const struct device *port)
 {
 	volatile uint32_t lvt; /* local vector table entry value */
 	int loapic_irq;
@@ -361,7 +361,7 @@ static int loapic_suspend(struct device *port)
 	return 0;
 }
 
-int loapic_resume(struct device *port)
+int loapic_resume(const struct device *port)
 {
 	int loapic_irq;
 
@@ -394,7 +394,8 @@ int loapic_resume(struct device *port)
 * Implements the driver control management functionality
 * the *context may include IN data or/and OUT data
 */
-static int loapic_device_ctrl(struct device *port, uint32_t ctrl_command,
+static int loapic_device_ctrl(const struct device *port,
+			      uint32_t ctrl_command,
 			      void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/interrupt_controller/intc_miwu.c b/drivers/interrupt_controller/intc_miwu.c
index 169a453d35050a..6672e7960a8eaf 100644
--- a/drivers/interrupt_controller/intc_miwu.c
+++ b/drivers/interrupt_controller/intc_miwu.c
@@ -60,7 +60,7 @@
 LOG_MODULE_REGISTER(intc_miwu, LOG_LEVEL_ERR);
 
 /* MIWU module instances forward declaration */
-static struct device *miwu_devs[];
+static const struct device *miwu_devs[];
 
 /* Driver config */
 struct intc_miwu_config {
@@ -257,7 +257,7 @@ void soc_miwu_init_gpio_callback(struct miwu_io_callback *callback,
 void soc_miwu_init_dev_callback(struct miwu_dev_callback *callback,
 				const struct npcx_wui *dev_wui,
 				miwu_dev_callback_handler_t handler,
-				struct device *source)
+				const struct device *source)
 {
 	/* Initialize WUI and input device settings */
 	callback->wui.table = dev_wui->table;
@@ -326,7 +326,7 @@ int soc_miwu_manage_dev_callback(struct miwu_dev_callback *cb, bool set)
 
 /* MIWU init function implementation */
 #define NPCX_MIWU_INIT_FUNC_IMPL(inst)                                         \
-	static int intc_miwu_init##inst(struct device *dev)                    \
+	static int intc_miwu_init##inst(const struct device *dev)                    \
 	{                                                                      \
 		int i;                                                         \
 		uint32_t base = DRV_CONFIG(dev)->base;                         \
@@ -366,7 +366,7 @@ DT_INST_FOREACH_STATUS_OKAY(NPCX_MIWU_INIT)
 /* MIWU module instances */
 #define NPCX_MIWU_DEV(inst) DEVICE_GET(intc_miwu_##inst),
 
-static struct device *miwu_devs[] = {
+static const struct device *miwu_devs[] = {
 	DT_INST_FOREACH_STATUS_OKAY(NPCX_MIWU_DEV)
 };
 
diff --git a/drivers/interrupt_controller/intc_plic.c b/drivers/interrupt_controller/intc_plic.c
index e930f2ef07f0c9..c729e3d3093c61 100644
--- a/drivers/interrupt_controller/intc_plic.c
+++ b/drivers/interrupt_controller/intc_plic.c
@@ -178,7 +178,7 @@ static void plic_irq_handler(void *arg)
  * @brief Initialize the Platform Level Interrupt Controller
  * @return N/A
  */
-static int plic_init(struct device *dev)
+static int plic_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/interrupt_controller/intc_rv32m1_intmux.c b/drivers/interrupt_controller/intc_rv32m1_intmux.c
index 8e59c47974b592..8c2a4a0b780624 100644
--- a/drivers/interrupt_controller/intc_rv32m1_intmux.c
+++ b/drivers/interrupt_controller/intc_rv32m1_intmux.c
@@ -56,7 +56,7 @@ DEVICE_DECLARE(intmux);
  * <irq_nextlevel.h> API
  */
 
-static void rv32m1_intmux_irq_enable(struct device *dev, uint32_t irq)
+static void rv32m1_intmux_irq_enable(const struct device *dev, uint32_t irq)
 {
 	INTMUX_Type *regs = DEV_REGS(dev);
 	uint32_t channel = rv32m1_intmux_channel(irq);
@@ -65,7 +65,7 @@ static void rv32m1_intmux_irq_enable(struct device *dev, uint32_t irq)
 	regs->CHANNEL[channel].CHn_IER_31_0 |= BIT(line);
 }
 
-static void rv32m1_intmux_irq_disable(struct device *dev, uint32_t irq)
+static void rv32m1_intmux_irq_disable(const struct device *dev, uint32_t irq)
 {
 	INTMUX_Type *regs = DEV_REGS(dev);
 	uint32_t channel = rv32m1_intmux_channel(irq);
@@ -74,7 +74,7 @@ static void rv32m1_intmux_irq_disable(struct device *dev, uint32_t irq)
 	regs->CHANNEL[channel].CHn_IER_31_0 &= ~BIT(line);
 }
 
-static uint32_t rv32m1_intmux_get_state(struct device *dev)
+static uint32_t rv32m1_intmux_get_state(const struct device *dev)
 {
 	INTMUX_Type *regs = DEV_REGS(dev);
 	size_t i;
@@ -88,7 +88,8 @@ static uint32_t rv32m1_intmux_get_state(struct device *dev)
 	return 0;
 }
 
-static int rv32m1_intmux_get_line_state(struct device *dev, unsigned int irq)
+static int rv32m1_intmux_get_line_state(const struct device *dev,
+					unsigned int irq)
 {
 	INTMUX_Type *regs = DEV_REGS(dev);
 	uint32_t channel = rv32m1_intmux_channel(irq);
@@ -110,7 +111,7 @@ static int rv32m1_intmux_get_line_state(struct device *dev, unsigned int irq)
 
 static void rv32m1_intmux_isr(void *arg)
 {
-	struct device *dev = DEVICE_GET(intmux);
+	const struct device *dev = DEVICE_GET(intmux);
 	INTMUX_Type *regs = DEV_REGS(dev);
 	uint32_t channel = POINTER_TO_UINT(arg);
 	uint32_t line = (regs->CHANNEL[channel].CHn_VEC >> 2);
@@ -151,11 +152,11 @@ static const struct rv32m1_intmux_config rv32m1_intmux_cfg = {
 	.isr_base = &_sw_isr_table[CONFIG_2ND_LVL_ISR_TBL_OFFSET],
 };
 
-static int rv32m1_intmux_init(struct device *dev)
+static int rv32m1_intmux_init(const struct device *dev)
 {
 	const struct rv32m1_intmux_config *config = DEV_CFG(dev);
 	INTMUX_Type *regs = DEV_REGS(dev);
-	struct device *clock_dev = device_get_binding(config->clock_name);
+	const struct device *clock_dev = device_get_binding(config->clock_name);
 	size_t i;
 
 	if (!clock_dev) {
diff --git a/drivers/interrupt_controller/intc_sam0_eic.c b/drivers/interrupt_controller/intc_sam0_eic.c
index ca365a59640eb3..e08cfe79bc294a 100644
--- a/drivers/interrupt_controller/intc_sam0_eic.c
+++ b/drivers/interrupt_controller/intc_sam0_eic.c
@@ -55,7 +55,7 @@ static inline void set_eic_enable(bool on)
 
 static void sam0_eic_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct sam0_eic_data *const dev_data = DEV_DATA(dev);
 	uint16_t bits = EIC->INTFLAG.reg;
 	uint32_t line_index;
@@ -102,7 +102,7 @@ static void sam0_eic_isr(void *arg)
 int sam0_eic_acquire(int port, int pin, enum sam0_eic_trigger trigger,
 		     bool filter, sam0_eic_callback_t cb, void *data)
 {
-	struct device *dev = DEVICE_GET(sam0_eic);
+	const struct device *dev = DEVICE_GET(sam0_eic);
 	struct sam0_eic_data *dev_data = dev->data;
 	struct sam0_eic_port_data *port_data;
 	struct sam0_eic_line_assignment *line_assignment;
@@ -192,7 +192,7 @@ int sam0_eic_acquire(int port, int pin, enum sam0_eic_trigger trigger,
 
 static bool sam0_eic_check_ownership(int port, int pin, int line_index)
 {
-	struct device *dev = DEVICE_GET(sam0_eic);
+	const struct device *dev = DEVICE_GET(sam0_eic);
 	struct sam0_eic_data *dev_data = dev->data;
 	struct sam0_eic_line_assignment *line_assignment =
 		&dev_data->lines[line_index];
@@ -211,7 +211,7 @@ static bool sam0_eic_check_ownership(int port, int pin, int line_index)
 
 int sam0_eic_release(int port, int pin)
 {
-	struct device *dev = DEVICE_GET(sam0_eic);
+	const struct device *dev = DEVICE_GET(sam0_eic);
 	struct sam0_eic_data *dev_data = dev->data;
 	uint32_t mask;
 	int line_index;
@@ -302,7 +302,7 @@ int sam0_eic_disable_interrupt(int port, int pin)
 
 uint32_t sam0_eic_interrupt_pending(int port)
 {
-	struct device *dev = DEVICE_GET(sam0_eic);
+	const struct device *dev = DEVICE_GET(sam0_eic);
 	struct sam0_eic_data *dev_data = dev->data;
 	struct sam0_eic_line_assignment *line_assignment;
 	uint32_t set = EIC->INTFLAG.reg;
@@ -338,7 +338,7 @@ uint32_t sam0_eic_interrupt_pending(int port)
 		irq_enable(DT_INST_IRQ_BY_IDX(0, n, irq));		\
 	} while (0)
 
-static int sam0_eic_init(struct device *dev)
+static int sam0_eic_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/interrupt_controller/intc_shared_irq.c b/drivers/interrupt_controller/intc_shared_irq.c
index addd2eccecb63b..5351b03db664d8 100644
--- a/drivers/interrupt_controller/intc_shared_irq.c
+++ b/drivers/interrupt_controller/intc_shared_irq.c
@@ -24,8 +24,8 @@
  *  @param isr_func Pointer to the ISR function for the device.
  *  @param isr_dev Pointer to the device that will service the interrupt.
  */
-static int isr_register(struct device *dev, isr_t isr_func,
-				 struct device *isr_dev)
+static int isr_register(const struct device *dev, isr_t isr_func,
+				 const struct device *isr_dev)
 {
 	struct shared_irq_runtime *clients = dev->data;
 	const struct shared_irq_config *config = dev->config;
@@ -46,7 +46,8 @@ static int isr_register(struct device *dev, isr_t isr_func,
  *  @param dev Pointer to device structure for SHARED_IRQ driver instance.
  *  @param isr_dev Pointer to the device that will service the interrupt.
  */
-static inline int enable(struct device *dev, struct device *isr_dev)
+static inline int enable(const struct device *dev,
+			 const struct device *isr_dev)
 {
 	struct shared_irq_runtime *clients = dev->data;
 	const struct shared_irq_config *config = dev->config;
@@ -78,7 +79,8 @@ static int last_enabled_isr(struct shared_irq_runtime *clients, int count)
  *  @param dev Pointer to device structure for SHARED_IRQ driver instance.
  *  @param isr_dev Pointer to the device that will service the interrupt.
  */
-static inline int disable(struct device *dev, struct device *isr_dev)
+static inline int disable(const struct device *dev,
+			  const struct device *isr_dev)
 {
 	struct shared_irq_runtime *clients = dev->data;
 	const struct shared_irq_config *config = dev->config;
@@ -96,7 +98,7 @@ static inline int disable(struct device *dev, struct device *isr_dev)
 	return -EIO;
 }
 
-void shared_irq_isr(struct device *dev)
+void shared_irq_isr(const struct device *dev)
 {
 	struct shared_irq_runtime *clients = dev->data;
 	const struct shared_irq_config *config = dev->config;
@@ -116,7 +118,7 @@ static const struct shared_irq_driver_api api_funcs = {
 };
 
 
-int shared_irq_initialize(struct device *dev)
+int shared_irq_initialize(const struct device *dev)
 {
 	const struct shared_irq_config *config = dev->config;
 	config->config();
diff --git a/drivers/interrupt_controller/intc_swerv_pic.c b/drivers/interrupt_controller/intc_swerv_pic.c
index 87f51db15523af..6fe226d4cddf3f 100644
--- a/drivers/interrupt_controller/intc_swerv_pic.c
+++ b/drivers/interrupt_controller/intc_swerv_pic.c
@@ -141,7 +141,7 @@ static void swerv_pic_irq_handler(void *arg)
 	swerv_pic_write(SWERV_PIC_meigwclr(irq), 0);
 }
 
-static int swerv_pic_init(struct device *dev)
+static int swerv_pic_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	int i;
diff --git a/drivers/interrupt_controller/intc_vexriscv_litex.c b/drivers/interrupt_controller/intc_vexriscv_litex.c
index bce4236510bc3a..599b19cde92669 100644
--- a/drivers/interrupt_controller/intc_vexriscv_litex.c
+++ b/drivers/interrupt_controller/intc_vexriscv_litex.c
@@ -113,7 +113,7 @@ int arch_irq_is_enabled(unsigned int irq)
 	return vexriscv_litex_irq_getmask() & (1 << irq);
 }
 
-static int vexriscv_litex_irq_init(struct device *dev)
+static int vexriscv_litex_irq_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	__asm__ volatile ("csrrs x0, mie, %0"
diff --git a/drivers/ipm/ipm_cavs_idc.c b/drivers/ipm/ipm_cavs_idc.c
index 974c77df77fd97..8a9a82f25ef9d7 100644
--- a/drivers/ipm/ipm_cavs_idc.c
+++ b/drivers/ipm/ipm_cavs_idc.c
@@ -29,7 +29,7 @@ struct cavs_idc_data {
 DEVICE_DECLARE(cavs_idc);
 static struct cavs_idc_data cavs_idc_device_data;
 
-static void cavs_idc_isr(struct device *dev)
+static void cavs_idc_isr(const struct device *dev)
 {
 	struct cavs_idc_data *drv_data = dev->data;
 
@@ -84,7 +84,7 @@ static void cavs_idc_isr(struct device *dev)
 #endif
 }
 
-static int cavs_idc_send(struct device *dev, int wait, uint32_t id,
+static int cavs_idc_send(const struct device *dev, int wait, uint32_t id,
 			 const void *data, int size)
 {
 	uint32_t curr_cpu_id = arch_curr_cpu()->id;
@@ -134,7 +134,7 @@ static int cavs_idc_send(struct device *dev, int wait, uint32_t id,
 	return 0;
 }
 
-static int cavs_idc_max_data_size_get(struct device *dev)
+static int cavs_idc_max_data_size_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -149,14 +149,15 @@ static int cavs_idc_max_data_size_get(struct device *dev)
 	return 0;
 }
 
-static uint32_t cavs_idc_max_id_val_get(struct device *dev)
+static uint32_t cavs_idc_max_id_val_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return IPM_CAVS_IDC_ID_MASK;
 }
 
-static void cavs_idc_register_callback(struct device *dev, ipm_callback_t cb,
+static void cavs_idc_register_callback(const struct device *dev,
+				       ipm_callback_t cb,
 				       void *user_data)
 {
 	struct cavs_idc_data *drv_data = dev->data;
@@ -165,7 +166,7 @@ static void cavs_idc_register_callback(struct device *dev, ipm_callback_t cb,
 	drv_data->user_data = user_data;
 }
 
-static int cavs_idc_set_enabled(struct device *dev, int enable)
+static int cavs_idc_set_enabled(const struct device *dev, int enable)
 {
 	int i, j;
 	uint32_t mask;
@@ -201,7 +202,7 @@ static int cavs_idc_set_enabled(struct device *dev, int enable)
 	return 0;
 }
 
-static int cavs_idc_init(struct device *dev)
+static int cavs_idc_init(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
@@ -227,7 +228,7 @@ DEVICE_AND_API_INIT(IPM_CAVS_IDC_DEV_NAME,
 		    &cavs_idc_driver_api);
 
 #ifdef CONFIG_SCHED_IPI_SUPPORTED
-static int cavs_idc_smp_init(struct device *dev)
+static int cavs_idc_smp_init(const struct device *dev)
 {
 	/* Enable IDC for scheduler IPI */
 	cavs_idc_set_enabled(dev, 1);
diff --git a/drivers/ipm/ipm_handlers.c b/drivers/ipm/ipm_handlers.c
index 1261356e9b2886..938ff4db1544f1 100644
--- a/drivers/ipm/ipm_handlers.c
+++ b/drivers/ipm/ipm_handlers.c
@@ -7,33 +7,34 @@
 #include <syscall_handler.h>
 #include <drivers/ipm.h>
 
-static inline int z_vrfy_ipm_send(struct device *dev, int wait, uint32_t id,
-			   const void *data, int size)
+static inline int z_vrfy_ipm_send(const struct device *dev, int wait,
+				  uint32_t id,
+				  const void *data, int size)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_IPM(dev, send));
 	Z_OOPS(Z_SYSCALL_MEMORY_READ(data, size));
-	return z_impl_ipm_send((struct device *)dev, wait, id,
-			      (const void *)data, size);
+	return z_impl_ipm_send((const struct device *)dev, wait, id,
+			       (const void *)data, size);
 }
 #include <syscalls/ipm_send_mrsh.c>
 
-static inline int z_vrfy_ipm_max_data_size_get(struct device *dev)
+static inline int z_vrfy_ipm_max_data_size_get(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_IPM(dev, max_data_size_get));
-	return z_impl_max_data_size_get((struct device *)dev);
+	return z_impl_max_data_size_get((const struct device *)dev);
 }
 #include <syscalls/ipm_max_data_size_get_mrsh.c>
 
-static inline uint32_t z_vrfy_ipm_max_id_val_get(struct device *dev)
+static inline uint32_t z_vrfy_ipm_max_id_val_get(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_IPM(dev, max_id_val_get));
-	return z_impl_ipm_max_id_val_get((struct device *)dev);
+	return z_impl_ipm_max_id_val_get((const struct device *)dev);
 }
 #include <syscalls/ipm_max_id_val_get_mrsh.c>
 
-static inline int z_vrfy_ipm_set_enabled(struct device *dev, int enable)
+static inline int z_vrfy_ipm_set_enabled(const struct device *dev, int enable)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_IPM(dev, set_enabled));
-	return z_impl_ipm_set_enabled((struct device *)dev, enable);
+	return z_impl_ipm_set_enabled((const struct device *)dev, enable);
 }
 #include <syscalls/ipm_set_enabled_mrsh.c>
diff --git a/drivers/ipm/ipm_imx.c b/drivers/ipm/ipm_imx.c
index c4105e6254c74f..cd28bda1ac5f38 100644
--- a/drivers/ipm/ipm_imx.c
+++ b/drivers/ipm/ipm_imx.c
@@ -23,7 +23,7 @@
 
 struct imx_mu_config {
 	MU_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct imx_mu_data {
@@ -33,7 +33,7 @@ struct imx_mu_data {
 
 static void imx_mu_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct imx_mu_config *config = dev->config;
 	MU_Type *base = MU(config);
 	struct imx_mu_data *data = dev->data;
@@ -87,7 +87,7 @@ static void imx_mu_isr(void *arg)
 #endif
 }
 
-static int imx_mu_ipm_send(struct device *dev, int wait, uint32_t id,
+static int imx_mu_ipm_send(const struct device *dev, int wait, uint32_t id,
 			   const void *data, int size)
 {
 	const struct imx_mu_config *config = dev->config;
@@ -124,21 +124,21 @@ static int imx_mu_ipm_send(struct device *dev, int wait, uint32_t id,
 	return 0;
 }
 
-static int imx_mu_ipm_max_data_size_get(struct device *dev)
+static int imx_mu_ipm_max_data_size_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return CONFIG_IPM_IMX_MAX_DATA_SIZE;
 }
 
-static uint32_t imx_mu_ipm_max_id_val_get(struct device *dev)
+static uint32_t imx_mu_ipm_max_id_val_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return CONFIG_IPM_IMX_MAX_ID_VAL;
 }
 
-static void imx_mu_ipm_register_callback(struct device *dev,
+static void imx_mu_ipm_register_callback(const struct device *dev,
 					 ipm_callback_t cb,
 					 void *user_data)
 {
@@ -148,7 +148,7 @@ static void imx_mu_ipm_register_callback(struct device *dev,
 	driver_data->user_data = user_data;
 }
 
-static int imx_mu_ipm_set_enabled(struct device *dev, int enable)
+static int imx_mu_ipm_set_enabled(const struct device *dev, int enable)
 {
 	const struct imx_mu_config *config = dev->config;
 	MU_Type *base = MU(config);
@@ -186,7 +186,7 @@ static int imx_mu_ipm_set_enabled(struct device *dev, int enable)
 	return 0;
 }
 
-static int imx_mu_init(struct device *dev)
+static int imx_mu_init(const struct device *dev)
 {
 	const struct imx_mu_config *config = dev->config;
 
@@ -206,7 +206,7 @@ static const struct ipm_driver_api imx_mu_driver_api = {
 
 /* Config MU */
 
-static void imx_mu_config_func_b(struct device *dev);
+static void imx_mu_config_func_b(const struct device *dev);
 
 static const struct imx_mu_config imx_mu_b_config = {
 	.base = (MU_Type *)DT_INST_REG_ADDR(0),
@@ -221,7 +221,7 @@ DEVICE_AND_API_INIT(mu_b, DT_INST_LABEL(0),
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		    &imx_mu_driver_api);
 
-static void imx_mu_config_func_b(struct device *dev)
+static void imx_mu_config_func_b(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/ipm/ipm_intel_adsp.c b/drivers/ipm/ipm_intel_adsp.c
index cf664102872ac6..775c0b561cdfe8 100644
--- a/drivers/ipm/ipm_intel_adsp.c
+++ b/drivers/ipm/ipm_intel_adsp.c
@@ -37,7 +37,7 @@ BUILD_ASSERT(IPM_INTEL_ADSP_MAILBOX_OUT_SIZE >= IPM_INTEL_ADSP_MAX_DATA_SIZE);
 BUILD_ASSERT(IPM_INTEL_ADSP_MAILBOX_IN_SIZE >= IPM_INTEL_ADSP_MAX_DATA_SIZE);
 
 struct ipm_adsp_config {
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct ipm_adsp_data {
@@ -47,7 +47,7 @@ struct ipm_adsp_data {
 
 static void ipm_adsp_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct ipm_adsp_data *data = dev->data;
 	uint32_t dipcctl, dipcie, dipct;
 
@@ -108,7 +108,7 @@ static void ipm_adsp_isr(void *arg)
 	}
 }
 
-static int ipm_adsp_send(struct device *dev, int wait, uint32_t id,
+static int ipm_adsp_send(const struct device *dev, int wait, uint32_t id,
 			 const void *data, int size)
 {
 	LOG_DBG("Send: id %d data %p size %d", id, data, size);
@@ -141,7 +141,7 @@ static int ipm_adsp_send(struct device *dev, int wait, uint32_t id,
 	return 0;
 }
 
-static void ipm_adsp_register_callback(struct device *dev,
+static void ipm_adsp_register_callback(const struct device *dev,
 				       ipm_callback_t cb,
 				       void *user_data)
 {
@@ -151,7 +151,7 @@ static void ipm_adsp_register_callback(struct device *dev,
 	data->user_data = user_data;
 }
 
-static int ipm_adsp_max_data_size_get(struct device *dev)
+static int ipm_adsp_max_data_size_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -160,7 +160,7 @@ static int ipm_adsp_max_data_size_get(struct device *dev)
 	return IPM_INTEL_ADSP_MAX_DATA_SIZE;
 }
 
-static uint32_t ipm_adsp_max_id_val_get(struct device *dev)
+static uint32_t ipm_adsp_max_id_val_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -169,7 +169,7 @@ static uint32_t ipm_adsp_max_id_val_get(struct device *dev)
 	return IPM_INTEL_ADSP_MAX_ID_VAL;
 }
 
-static int ipm_adsp_set_enabled(struct device *dev, int enable)
+static int ipm_adsp_set_enabled(const struct device *dev, int enable)
 {
 	LOG_DBG("dev %p", dev);
 
@@ -179,7 +179,7 @@ static int ipm_adsp_set_enabled(struct device *dev, int enable)
 	return 0;
 }
 
-static int ipm_adsp_init(struct device *dev)
+static int ipm_adsp_init(const struct device *dev)
 {
 	const struct ipm_adsp_config *config = dev->config;
 
@@ -198,7 +198,7 @@ static const struct ipm_driver_api ipm_adsp_driver_api = {
 	.set_enabled = ipm_adsp_set_enabled,
 };
 
-static void ipm_adsp_config_func(struct device *dev);
+static void ipm_adsp_config_func(const struct device *dev);
 
 static const struct ipm_adsp_config ipm_adsp_config = {
 	.irq_config_func = ipm_adsp_config_func,
@@ -212,7 +212,7 @@ DEVICE_AND_API_INIT(ipm_adsp, DT_INST_LABEL(0),
 		    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		    &ipm_adsp_driver_api);
 
-static void ipm_adsp_config_func(struct device *dev)
+static void ipm_adsp_config_func(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/ipm/ipm_mcux.c b/drivers/ipm/ipm_mcux.c
index 3140e25eb9a234..9d37a62e848612 100644
--- a/drivers/ipm/ipm_mcux.c
+++ b/drivers/ipm/ipm_mcux.c
@@ -26,7 +26,7 @@
 
 struct mcux_mailbox_config {
 	MAILBOX_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_mailbox_data {
@@ -36,7 +36,7 @@ struct mcux_mailbox_data {
 
 static void mcux_mailbox_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct mcux_mailbox_data *data = dev->data;
 	const struct mcux_mailbox_config *config = dev->config;
 	mailbox_cpu_id_t cpu_id;
@@ -64,8 +64,9 @@ static void mcux_mailbox_isr(void *arg)
 }
 
 
-static int mcux_mailbox_ipm_send(struct device *d, int wait, uint32_t id,
-			const void *data, int size)
+static int mcux_mailbox_ipm_send(const struct device *d, int wait,
+				 uint32_t id,
+				 const void *data, int size)
 {
 	const struct mcux_mailbox_config *config = d->config;
 	MAILBOX_Type *base = config->base;
@@ -100,7 +101,7 @@ static int mcux_mailbox_ipm_send(struct device *d, int wait, uint32_t id,
 }
 
 
-static int mcux_mailbox_ipm_max_data_size_get(struct device *d)
+static int mcux_mailbox_ipm_max_data_size_get(const struct device *d)
 {
 	ARG_UNUSED(d);
 	/* Only a single 32-bit register available */
@@ -108,14 +109,14 @@ static int mcux_mailbox_ipm_max_data_size_get(struct device *d)
 }
 
 
-static uint32_t mcux_mailbox_ipm_max_id_val_get(struct device *d)
+static uint32_t mcux_mailbox_ipm_max_id_val_get(const struct device *d)
 {
 	ARG_UNUSED(d);
 	/* Only a single instance of MAILBOX available for this platform */
 	return MCUX_IPM_MAX_ID_VAL;
 }
 
-static void mcux_mailbox_ipm_register_callback(struct device *d,
+static void mcux_mailbox_ipm_register_callback(const struct device *d,
 					       ipm_callback_t cb,
 					       void *context)
 {
@@ -126,14 +127,14 @@ static void mcux_mailbox_ipm_register_callback(struct device *d,
 }
 
 
-static int mcux_mailbox_ipm_set_enabled(struct device *d, int enable)
+static int mcux_mailbox_ipm_set_enabled(const struct device *d, int enable)
 {
 	/* For now: nothing to be done */
 	return 0;
 }
 
 
-static int mcux_mailbox_init(struct device *dev)
+static int mcux_mailbox_init(const struct device *dev)
 {
 	const struct mcux_mailbox_config *config = dev->config;
 
@@ -153,7 +154,7 @@ static const struct ipm_driver_api mcux_mailbox_driver_api = {
 
 /* Config MAILBOX 0 */
 
-static void mcux_mailbox_config_func_0(struct device *dev);
+static void mcux_mailbox_config_func_0(const struct device *dev);
 
 static const struct mcux_mailbox_config mcux_mailbox_0_config = {
 	.base = (MAILBOX_Type *)DT_INST_REG_ADDR(0),
@@ -169,7 +170,7 @@ DEVICE_AND_API_INIT(mailbox_0, DT_INST_LABEL(0),
 		    &mcux_mailbox_driver_api);
 
 
-static void mcux_mailbox_config_func_0(struct device *dev)
+static void mcux_mailbox_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/ipm/ipm_mhu.c b/drivers/ipm/ipm_mhu.c
index 4ece426b26e2e4..c9d3aeeecd192c 100644
--- a/drivers/ipm/ipm_mhu.c
+++ b/drivers/ipm/ipm_mhu.c
@@ -57,7 +57,7 @@ static uint32_t ipm_mhu_get_status(const struct device *d,
 	return IPM_MHU_ERR_NONE;
 }
 
-static int ipm_mhu_send(struct device *d, int wait, uint32_t cpu_id,
+static int ipm_mhu_send(const struct device *d, int wait, uint32_t cpu_id,
 			  const void *data, int size)
 {
 	ARG_UNUSED(wait);
@@ -108,14 +108,14 @@ static void ipm_mhu_clear_val(const struct device *d,
 	}
 }
 
-static uint32_t ipm_mhu_max_id_val_get(struct device *d)
+static uint32_t ipm_mhu_max_id_val_get(const struct device *d)
 {
 	ARG_UNUSED(d);
 
 	return IPM_MHU_MAX_ID_VAL;
 }
 
-static int ipm_mhu_init(struct device *d)
+static int ipm_mhu_init(const struct device *d)
 {
 	const struct ipm_mhu_device_config *config = DEV_CFG(d);
 
@@ -126,7 +126,7 @@ static int ipm_mhu_init(struct device *d)
 
 static void ipm_mhu_isr(void *arg)
 {
-	struct device *d = arg;
+	const struct device *d = arg;
 	struct ipm_mhu_data *driver_data = DEV_DATA(d);
 	enum ipm_mhu_cpu_id_t cpu_id;
 	uint32_t ipm_mhu_status;
@@ -142,21 +142,21 @@ static void ipm_mhu_isr(void *arg)
 	}
 }
 
-static int ipm_mhu_set_enabled(struct device *d, int enable)
+static int ipm_mhu_set_enabled(const struct device *d, int enable)
 {
 	ARG_UNUSED(d);
 	ARG_UNUSED(enable);
 	return 0;
 }
 
-static int ipm_mhu_max_data_size_get(struct device *d)
+static int ipm_mhu_max_data_size_get(const struct device *d)
 {
 	ARG_UNUSED(d);
 
 	return IPM_MHU_MAX_DATA_SIZE;
 }
 
-static void ipm_mhu_register_cb(struct device *d,
+static void ipm_mhu_register_cb(const struct device *d,
 				ipm_callback_t cb,
 				void *user_data)
 {
@@ -174,7 +174,7 @@ static const struct ipm_driver_api ipm_mhu_driver_api = {
 	.set_enabled = ipm_mhu_set_enabled,
 };
 
-static void ipm_mhu_irq_config_func_0(struct device *d);
+static void ipm_mhu_irq_config_func_0(const struct device *d);
 
 static const struct ipm_mhu_device_config ipm_mhu_cfg_0 = {
 	.base = (uint8_t *)DT_INST_REG_ADDR(0),
@@ -194,7 +194,7 @@ DEVICE_AND_API_INIT(mhu_0,
 			CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 			&ipm_mhu_driver_api);
 
-static void ipm_mhu_irq_config_func_0(struct device *d)
+static void ipm_mhu_irq_config_func_0(const struct device *d)
 {
 	ARG_UNUSED(d);
 	IRQ_CONNECT(DT_INST_IRQN(0),
@@ -205,7 +205,7 @@ static void ipm_mhu_irq_config_func_0(struct device *d)
 	irq_enable(DT_INST_IRQN(0));
 }
 
-static void ipm_mhu_irq_config_func_1(struct device *d);
+static void ipm_mhu_irq_config_func_1(const struct device *d);
 
 static const struct ipm_mhu_device_config ipm_mhu_cfg_1 = {
 	.base = (uint8_t *)DT_INST_REG_ADDR(1),
@@ -225,7 +225,7 @@ DEVICE_AND_API_INIT(mhu_1,
 			CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 			&ipm_mhu_driver_api);
 
-static void ipm_mhu_irq_config_func_1(struct device *d)
+static void ipm_mhu_irq_config_func_1(const struct device *d)
 {
 	ARG_UNUSED(d);
 	IRQ_CONNECT(DT_INST_IRQN(1),
diff --git a/drivers/ipm/ipm_mhu.h b/drivers/ipm/ipm_mhu.h
index 56340b4851c517..6ebd6b25b3c6fa 100644
--- a/drivers/ipm/ipm_mhu.h
+++ b/drivers/ipm/ipm_mhu.h
@@ -59,7 +59,7 @@ enum ipm_mhu_cpu_id_t {
 
 struct ipm_mhu_device_config {
 	uint8_t *base;
-	void (*irq_config_func)(struct device *d);
+	void (*irq_config_func)(const struct device *d);
 };
 
 /* Device data structure */
diff --git a/drivers/ipm/ipm_nrfx_ipc.c b/drivers/ipm/ipm_nrfx_ipc.c
index c0f93cec782fc7..8ffeb320346f97 100644
--- a/drivers/ipm/ipm_nrfx_ipc.c
+++ b/drivers/ipm/ipm_nrfx_ipc.c
@@ -46,7 +46,7 @@ static void nrfx_ipc_handler(uint32_t event_mask, void *p_context)
 	}
 }
 
-static int ipm_nrf_send(struct device *dev, int wait, uint32_t id,
+static int ipm_nrf_send(const struct device *dev, int wait, uint32_t id,
 			const void *data, int size)
 {
 	if (id > NRFX_IPC_ID_MAX_VALUE) {
@@ -61,21 +61,21 @@ static int ipm_nrf_send(struct device *dev, int wait, uint32_t id,
 	return 0;
 }
 
-static int ipm_nrf_max_data_size_get(struct device *dev)
+static int ipm_nrf_max_data_size_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 0;
 }
 
-static uint32_t ipm_nrf_max_id_val_get(struct device *dev)
+static uint32_t ipm_nrf_max_id_val_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return NRFX_IPC_ID_MAX_VALUE;
 }
 
-static void ipm_nrf_register_callback(struct device *dev,
+static void ipm_nrf_register_callback(const struct device *dev,
 				      ipm_callback_t cb,
 				      void *user_data)
 {
@@ -83,7 +83,7 @@ static void ipm_nrf_register_callback(struct device *dev,
 	nrfx_ipm_data.user_data = user_data;
 }
 
-static int ipm_nrf_set_enabled(struct device *dev, int enable)
+static int ipm_nrf_set_enabled(const struct device *dev, int enable)
 {
 	/* Enable configured channels */
 	if (enable) {
@@ -96,7 +96,7 @@ static int ipm_nrf_set_enabled(struct device *dev, int enable)
 	return 0;
 }
 
-static int ipm_nrf_init(struct device *dev)
+static int ipm_nrf_init(const struct device *dev)
 {
 	gipm_init();
 	return 0;
@@ -120,7 +120,7 @@ DEVICE_AND_API_INIT(ipm_nrf, DT_INST_LABEL(0),
 struct vipm_nrf_data {
 	ipm_callback_t callback[NRFX_IPC_ID_MAX_VALUE];
 	void *user_data[NRFX_IPC_ID_MAX_VALUE];
-	struct device *ipm_device[NRFX_IPC_ID_MAX_VALUE];
+	const struct device *ipm_device[NRFX_IPC_ID_MAX_VALUE];
 	bool ipm_init;
 };
 
@@ -144,19 +144,19 @@ static void vipm_dispatcher(uint32_t event_mask, void *p_context)
 	}
 }
 
-static int vipm_nrf_max_data_size_get(struct device *dev)
+static int vipm_nrf_max_data_size_get(const struct device *dev)
 {
 	return ipm_max_data_size_get(dev);
 }
 
-static uint32_t vipm_nrf_max_id_val_get(struct device *dev)
+static uint32_t vipm_nrf_max_id_val_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 0;
 }
 
-static int vipm_nrf_init(struct device *dev)
+static int vipm_nrf_init(const struct device *dev)
 {
 	if (!nrfx_vipm_data.ipm_init) {
 		gipm_init();
diff --git a/drivers/ipm/ipm_stm32_ipcc.c b/drivers/ipm/ipm_stm32_ipcc.c
index 7d0d5c7f77ae39..0556c33d1453c4 100644
--- a/drivers/ipm/ipm_stm32_ipcc.c
+++ b/drivers/ipm/ipm_stm32_ipcc.c
@@ -88,7 +88,7 @@ LOG_MODULE_REGISTER(ipm_stm32_ipcc, CONFIG_IPM_LOG_LEVEL);
 #endif
 
 struct stm32_ipcc_mailbox_config {
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	IPCC_TypeDef *ipcc;
 	struct stm32_pclken pclken;
 };
@@ -103,7 +103,7 @@ static struct stm32_ipcc_mbx_data stm32_IPCC_data;
 
 static void stm32_ipcc_mailbox_rx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct stm32_ipcc_mbx_data *data = DEV_DATA(dev);
 	const struct stm32_ipcc_mailbox_config *cfg = DEV_CFG(dev);
 	unsigned int value = 0;
@@ -132,7 +132,7 @@ static void stm32_ipcc_mailbox_rx_isr(void *arg)
 
 static void stm32_ipcc_mailbox_tx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct stm32_ipcc_mbx_data *data = DEV_DATA(dev);
 	const struct stm32_ipcc_mailbox_config *cfg = DEV_CFG(dev);
 	uint32_t mask, i;
@@ -152,7 +152,8 @@ static void stm32_ipcc_mailbox_tx_isr(void *arg)
 	}
 }
 
-static int stm32_ipcc_mailbox_ipm_send(struct device *dev, int wait, uint32_t id,
+static int stm32_ipcc_mailbox_ipm_send(const struct device *dev, int wait,
+				       uint32_t id,
 				       const void *buff, int size)
 {
 	struct stm32_ipcc_mbx_data *data = dev->data;
@@ -186,7 +187,7 @@ static int stm32_ipcc_mailbox_ipm_send(struct device *dev, int wait, uint32_t id
 	return 0;
 }
 
-static int stm32_ipcc_mailbox_ipm_max_data_size_get(struct device *dev)
+static int stm32_ipcc_mailbox_ipm_max_data_size_get(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -194,14 +195,14 @@ static int stm32_ipcc_mailbox_ipm_max_data_size_get(struct device *dev)
 	return 0;
 }
 
-static uint32_t stm32_ipcc_mailbox_ipm_max_id_val_get(struct device *d)
+static uint32_t stm32_ipcc_mailbox_ipm_max_id_val_get(const struct device *d)
 {
 	struct stm32_ipcc_mbx_data *data = DEV_DATA(d);
 
 	return data->num_ch - 1;
 }
 
-static void stm32_ipcc_mailbox_ipm_register_callback(struct device *d,
+static void stm32_ipcc_mailbox_ipm_register_callback(const struct device *d,
 						     ipm_callback_t cb,
 						     void *user_data)
 {
@@ -211,7 +212,8 @@ static void stm32_ipcc_mailbox_ipm_register_callback(struct device *d,
 	data->user_data = user_data;
 }
 
-static int stm32_ipcc_mailbox_ipm_set_enabled(struct device *dev, int enable)
+static int stm32_ipcc_mailbox_ipm_set_enabled(const struct device *dev,
+					      int enable)
 {
 	struct stm32_ipcc_mbx_data *data = DEV_DATA(dev);
 	const struct stm32_ipcc_mailbox_config *cfg = DEV_CFG(dev);
@@ -238,12 +240,12 @@ static int stm32_ipcc_mailbox_ipm_set_enabled(struct device *dev, int enable)
 	return 0;
 }
 
-static int stm32_ipcc_mailbox_init(struct device *dev)
+static int stm32_ipcc_mailbox_init(const struct device *dev)
 {
 
 	struct stm32_ipcc_mbx_data *data = DEV_DATA(dev);
 	const struct stm32_ipcc_mailbox_config *cfg = DEV_CFG(dev);
-	struct device *clk;
+	const struct device *clk;
 	uint32_t i;
 
 	clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
@@ -282,7 +284,7 @@ static const struct ipm_driver_api stm32_ipcc_mailbox_driver_api = {
 	.set_enabled = stm32_ipcc_mailbox_ipm_set_enabled,
 };
 
-static void stm32_ipcc_mailbox_config_func(struct device *dev);
+static void stm32_ipcc_mailbox_config_func(const struct device *dev);
 
 /* Config MAILBOX 0 */
 static const struct stm32_ipcc_mailbox_config stm32_ipcc_mailbox_0_config = {
@@ -300,7 +302,7 @@ DEVICE_AND_API_INIT(mailbox_0, DT_INST_LABEL(0),
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
 		    &stm32_ipcc_mailbox_driver_api);
 
-static void stm32_ipcc_mailbox_config_func(struct device *dev)
+static void stm32_ipcc_mailbox_config_func(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(0, rxo, irq),
 		    DT_INST_IRQ_BY_NAME(0, rxo, priority),
diff --git a/drivers/kscan/kscan_ft5336.c b/drivers/kscan/kscan_ft5336.c
index f363baaeea5cbc..de3b5d5bb77cbd 100644
--- a/drivers/kscan/kscan_ft5336.c
+++ b/drivers/kscan/kscan_ft5336.c
@@ -60,16 +60,16 @@ struct ft5336_config {
 /** FT5336 data. */
 struct ft5336_data {
 	/** Device pointer. */
-	struct device *dev;
+	const struct device *dev;
 	/** I2C controller device. */
-	struct device *i2c;
+	const struct device *i2c;
 	/** KSCAN Callback. */
 	kscan_callback_t callback;
 	/** Work queue (for deferred read). */
 	struct k_work work;
 #ifdef CONFIG_KSCAN_FT5336_INTERRUPT
 	/** Interrupt GPIO controller. */
-	struct device *int_gpio;
+	const struct device *int_gpio;
 	/** Interrupt GPIO callback. */
 	struct gpio_callback int_gpio_cb;
 #else
@@ -78,7 +78,7 @@ struct ft5336_data {
 #endif
 };
 
-static int ft5336_process(struct device *dev)
+static int ft5336_process(const struct device *dev)
 {
 	const struct ft5336_config *config = dev->config;
 	struct ft5336_data *data = dev->data;
@@ -131,7 +131,8 @@ static void ft5336_work_handler(struct k_work *work)
 }
 
 #ifdef CONFIG_KSCAN_FT5336_INTERRUPT
-static void ft5336_isr_handler(struct device *dev, struct gpio_callback *cb, uint32_t pins)
+static void ft5336_isr_handler(const struct device *dev,
+			       struct gpio_callback *cb, uint32_t pins)
 {
 	struct ft5336_data *data = CONTAINER_OF(cb, struct ft5336_data, int_gpio_cb);
 
@@ -146,7 +147,8 @@ static void ft5336_timer_handler(struct k_timer *timer)
 }
 #endif
 
-static int ft5336_configure(struct device *dev, kscan_callback_t callback)
+static int ft5336_configure(const struct device *dev,
+			    kscan_callback_t callback)
 {
 	struct ft5336_data *data = dev->data;
 
@@ -160,7 +162,7 @@ static int ft5336_configure(struct device *dev, kscan_callback_t callback)
 	return 0;
 }
 
-static int ft5336_enable_callback(struct device *dev)
+static int ft5336_enable_callback(const struct device *dev)
 {
 	struct ft5336_data *data = dev->data;
 
@@ -174,7 +176,7 @@ static int ft5336_enable_callback(struct device *dev)
 	return 0;
 }
 
-static int ft5336_disable_callback(struct device *dev)
+static int ft5336_disable_callback(const struct device *dev)
 {
 	struct ft5336_data *data = dev->data;
 
@@ -187,7 +189,7 @@ static int ft5336_disable_callback(struct device *dev)
 	return 0;
 }
 
-static int ft5336_init(struct device *dev)
+static int ft5336_init(const struct device *dev)
 {
 	const struct ft5336_config *config = dev->config;
 	struct ft5336_data *data = dev->data;
diff --git a/drivers/kscan/kscan_handlers.c b/drivers/kscan/kscan_handlers.c
index 2ee6f1525a0dc6..955d8f7f3756e7 100644
--- a/drivers/kscan/kscan_handlers.c
+++ b/drivers/kscan/kscan_handlers.c
@@ -7,28 +7,28 @@
 #include <drivers/kscan.h>
 #include <syscall_handler.h>
 
-static inline int z_vrfy_kscan_config(struct device *dev,
+static inline int z_vrfy_kscan_config(const struct device *dev,
 				      kscan_callback_t callback_isr)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_KSCAN(dev, config));
 	Z_OOPS(Z_SYSCALL_VERIFY_MSG(callback_isr == 0,
 				    "callback cannot be set from user mode"));
-	return z_impl_kscan_config((struct device *)dev, callback_isr);
+	return z_impl_kscan_config((const struct device *)dev, callback_isr);
 }
 #include <syscalls/kscan_config_mrsh.c>
 
-static inline int z_vrfy_kscan_disable_callback(struct device *dev)
+static inline int z_vrfy_kscan_disable_callback(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_KSCAN(dev, disable_callback));
 
-	return z_impl_kscan_disable_callback((struct device *)dev);
+	return z_impl_kscan_disable_callback((const struct device *)dev);
 }
 #include <syscalls/kscan_disable_callback_mrsh.c>
 
-static int z_vrfy_kscan_enable_callback(struct device *dev)
+static int z_vrfy_kscan_enable_callback(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_KSCAN(dev, enable_callback));
 
-	return z_impl_kscan_enable_callback((struct device *)dev);
+	return z_impl_kscan_enable_callback((const struct device *)dev);
 }
 #include <syscalls/kscan_enable_callback_mrsh.c>
diff --git a/drivers/kscan/kscan_mchp_xec.c b/drivers/kscan/kscan_mchp_xec.c
index bfbd7bc55a7b7e..3f5de3ee4fa004 100644
--- a/drivers/kscan/kscan_mchp_xec.c
+++ b/drivers/kscan/kscan_mchp_xec.c
@@ -326,7 +326,7 @@ void polling_task(void *dev, void *dummy2, void *dummy3)
 	}
 }
 
-static int kscan_xec_configure(struct device *dev,
+static int kscan_xec_configure(const struct device *dev,
 				 kscan_callback_t callback)
 {
 	ARG_UNUSED(dev);
@@ -342,7 +342,7 @@ static int kscan_xec_configure(struct device *dev,
 	return 0;
 }
 
-static int kscan_xec_inhibit_interface(struct device *dev)
+static int kscan_xec_inhibit_interface(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -351,7 +351,7 @@ static int kscan_xec_inhibit_interface(struct device *dev)
 	return 0;
 }
 
-static int kscan_xec_enable_interface(struct device *dev)
+static int kscan_xec_enable_interface(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -366,7 +366,7 @@ static const struct kscan_driver_api kscan_xec_driver_api = {
 	.enable_callback = kscan_xec_enable_interface,
 };
 
-static int kscan_xec_init(struct device *dev);
+static int kscan_xec_init(const struct device *dev);
 
 DEVICE_AND_API_INIT(kscan_xec, DT_INST_LABEL(0),
 		    &kscan_xec_init,
@@ -375,7 +375,7 @@ DEVICE_AND_API_INIT(kscan_xec, DT_INST_LABEL(0),
 		    &kscan_xec_driver_api);
 
 
-static int kscan_xec_init(struct device *dev)
+static int kscan_xec_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/kscan/kscan_sdl.c b/drivers/kscan/kscan_sdl.c
index 8d747c13a680d3..c587ab9ccbbfda 100644
--- a/drivers/kscan/kscan_sdl.c
+++ b/drivers/kscan/kscan_sdl.c
@@ -18,7 +18,7 @@ struct sdl_data {
 
 static int sdl_filter(void *arg, SDL_Event *event)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct sdl_data *data = dev->data;
 	uint32_t row = 0;
 	uint32_t column = 0;
@@ -52,7 +52,7 @@ static int sdl_filter(void *arg, SDL_Event *event)
 	return 1;
 }
 
-static int sdl_configure(struct device *dev, kscan_callback_t callback)
+static int sdl_configure(const struct device *dev, kscan_callback_t callback)
 {
 	struct sdl_data *data = dev->data;
 
@@ -67,7 +67,7 @@ static int sdl_configure(struct device *dev, kscan_callback_t callback)
 	return 0;
 }
 
-static int sdl_enable_callback(struct device *dev)
+static int sdl_enable_callback(const struct device *dev)
 {
 	struct sdl_data *data = dev->data;
 
@@ -76,7 +76,7 @@ static int sdl_enable_callback(struct device *dev)
 	return 0;
 }
 
-static int sdl_disable_callback(struct device *dev)
+static int sdl_disable_callback(const struct device *dev)
 {
 	struct sdl_data *data = dev->data;
 
@@ -85,7 +85,7 @@ static int sdl_disable_callback(struct device *dev)
 	return 0;
 }
 
-static int sdl_init(struct device *dev)
+static int sdl_init(const struct device *dev)
 {
 	LOG_INF("Init '%s' device", dev->name);
 	SDL_AddEventWatch(sdl_filter, dev);
diff --git a/drivers/led/ht16k33.c b/drivers/led/ht16k33.c
index 3971fb93ab73e6..7066eeabb1ba79 100644
--- a/drivers/led/ht16k33.c
+++ b/drivers/led/ht16k33.c
@@ -76,13 +76,13 @@ struct ht16k33_cfg {
 };
 
 struct ht16k33_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct led_data dev_data;
 	 /* Shadow buffer for the display data RAM */
 	uint8_t buffer[HT16K33_DISP_DATA_SIZE];
 #ifdef CONFIG_HT16K33_KEYSCAN
 	struct k_mutex lock;
-	struct device *children[HT16K33_KEYSCAN_ROWS];
+	const struct device *children[HT16K33_KEYSCAN_ROWS];
 	struct gpio_callback irq_cb;
 	struct k_thread irq_thread;
 	struct k_sem irq_sem;
@@ -94,7 +94,7 @@ struct ht16k33_data {
 #endif /* CONFIG_HT16K33_KEYSCAN */
 };
 
-static int ht16k33_led_blink(struct device *dev, uint32_t led,
+static int ht16k33_led_blink(const struct device *dev, uint32_t led,
 			     uint32_t delay_on, uint32_t delay_off)
 {
 	/* The HT16K33 blinks all LEDs at the same frequency */
@@ -130,7 +130,7 @@ static int ht16k33_led_blink(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static int ht16k33_led_set_brightness(struct device *dev, uint32_t led,
+static int ht16k33_led_set_brightness(const struct device *dev, uint32_t led,
 				      uint8_t value)
 {
 	ARG_UNUSED(led);
@@ -157,7 +157,8 @@ static int ht16k33_led_set_brightness(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static int ht16k33_led_set_state(struct device *dev, uint32_t led, bool on)
+static int ht16k33_led_set_state(const struct device *dev, uint32_t led,
+				 bool on)
 {
 	const struct ht16k33_cfg *config = dev->config;
 	struct ht16k33_data *data = dev->data;
@@ -193,18 +194,18 @@ static int ht16k33_led_set_state(struct device *dev, uint32_t led, bool on)
 	return 0;
 }
 
-static int ht16k33_led_on(struct device *dev, uint32_t led)
+static int ht16k33_led_on(const struct device *dev, uint32_t led)
 {
 	return ht16k33_led_set_state(dev, led, true);
 }
 
-static int ht16k33_led_off(struct device *dev, uint32_t led)
+static int ht16k33_led_off(const struct device *dev, uint32_t led)
 {
 	return ht16k33_led_set_state(dev, led, false);
 }
 
 #ifdef CONFIG_HT16K33_KEYSCAN
-uint32_t ht16k33_get_pending_int(struct device *dev)
+uint32_t ht16k33_get_pending_int(const struct device *dev)
 {
 	const struct ht16k33_cfg *config = dev->config;
 	struct ht16k33_data *data = dev->data;
@@ -223,7 +224,7 @@ uint32_t ht16k33_get_pending_int(struct device *dev)
 	return (flag ? 1 : 0);
 }
 
-static bool ht16k33_process_keyscan_data(struct device *dev)
+static bool ht16k33_process_keyscan_data(const struct device *dev)
 {
 	const struct ht16k33_cfg *config = dev->config;
 	struct ht16k33_data *data = dev->data;
@@ -261,7 +262,7 @@ static bool ht16k33_process_keyscan_data(struct device *dev)
 	return pressed;
 }
 
-static void ht16k33_irq_thread(struct device *dev)
+static void ht16k33_irq_thread(const struct device *dev)
 {
 	struct ht16k33_data *data = dev->data;
 	bool pressed;
@@ -277,7 +278,7 @@ static void ht16k33_irq_thread(struct device *dev)
 	}
 }
 
-static void ht16k33_irq_callback(struct device *gpiob,
+static void ht16k33_irq_callback(const struct device *gpiob,
 				 struct gpio_callback *cb, uint32_t pins)
 {
 	struct ht16k33_data *data;
@@ -297,8 +298,8 @@ static void ht16k33_timer_callback(struct k_timer *timer)
 	k_sem_give(&data->irq_sem);
 }
 
-int ht16k33_register_keyscan_device(struct device *parent,
-					   struct device *child,
+int ht16k33_register_keyscan_device(const struct device *parent,
+					   const struct device *child,
 					   uint8_t keyscan_idx)
 {
 	struct ht16k33_data *data = parent->data;
@@ -319,7 +320,7 @@ int ht16k33_register_keyscan_device(struct device *parent,
 }
 #endif /* CONFIG_HT16K33_KEYSCAN */
 
-static int ht16k33_init(struct device *dev)
+static int ht16k33_init(const struct device *dev)
 {
 	const struct ht16k33_cfg *config = dev->config;
 	struct ht16k33_data *data = dev->data;
@@ -382,7 +383,7 @@ static int ht16k33_init(struct device *dev)
 
 	/* Configure interrupt */
 	if (config->irq_enabled) {
-		struct device *irq_dev;
+		const struct device *irq_dev;
 		uint8_t keys[HT16K33_KEYSCAN_DATA_SIZE];
 
 		irq_dev = device_get_binding(config->irq_dev_name);
diff --git a/drivers/led/led_handlers.c b/drivers/led/led_handlers.c
index 83f44f785dd90c..27ffa873ff2759 100644
--- a/drivers/led/led_handlers.c
+++ b/drivers/led/led_handlers.c
@@ -7,16 +7,16 @@
 #include <syscall_handler.h>
 #include <drivers/led.h>
 
-static inline int z_vrfy_led_blink(struct device *dev, uint32_t led,
-			    uint32_t delay_on, uint32_t delay_off)
+static inline int z_vrfy_led_blink(const struct device *dev, uint32_t led,
+				   uint32_t delay_on, uint32_t delay_off)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_LED(dev, blink));
-	return z_impl_led_blink((struct device *)dev, led, delay_on,
+	return z_impl_led_blink((const struct device *)dev, led, delay_on,
 					delay_off);
 }
 #include <syscalls/led_blink_mrsh.c>
 
-static inline int z_vrfy_led_get_info(struct device *dev, uint32_t led,
+static inline int z_vrfy_led_get_info(const struct device *dev, uint32_t led,
 				      const struct led_info **info)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_LED));
@@ -25,16 +25,18 @@ static inline int z_vrfy_led_get_info(struct device *dev, uint32_t led,
 }
 #include <syscalls/led_get_info_mrsh.c>
 
-static inline int z_vrfy_led_set_brightness(struct device *dev, uint32_t led,
-				     uint8_t value)
+static inline int z_vrfy_led_set_brightness(const struct device *dev,
+					    uint32_t led,
+					    uint8_t value)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_LED(dev, set_brightness));
-	return z_impl_led_set_brightness((struct device *)dev, led, value);
+	return z_impl_led_set_brightness((const struct device *)dev, led,
+					 value);
 }
 #include <syscalls/led_set_brightness_mrsh.c>
 
 static inline int
-z_vrfy_led_write_channels(struct device *dev, uint32_t start_channel,
+z_vrfy_led_write_channels(const struct device *dev, uint32_t start_channel,
 			  uint32_t num_channels, const uint8_t *buf)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_LED));
@@ -43,7 +45,7 @@ z_vrfy_led_write_channels(struct device *dev, uint32_t start_channel,
 }
 #include <syscalls/led_write_channels_mrsh.c>
 
-static inline int z_vrfy_led_set_channel(struct device *dev,
+static inline int z_vrfy_led_set_channel(const struct device *dev,
 					 uint32_t channel, uint8_t value)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_LED));
@@ -51,7 +53,7 @@ static inline int z_vrfy_led_set_channel(struct device *dev,
 }
 #include <syscalls/led_set_channel_mrsh.c>
 
-static inline int z_impl_led_set_color(struct device *dev, uint32_t led,
+static inline int z_impl_led_set_color(const struct device *dev, uint32_t led,
 				       uint8_t num_colors, const uint8_t *color)
 {
 	Z_OOPS(Z_SYSCALL_OBJ(dev, K_OBJ_DRIVER_LED));
@@ -60,16 +62,16 @@ static inline int z_impl_led_set_color(struct device *dev, uint32_t led,
 }
 #include <syscalls/led_set_color_mrsh.c>
 
-static inline int z_vrfy_led_on(struct device *dev, uint32_t led)
+static inline int z_vrfy_led_on(const struct device *dev, uint32_t led)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_LED(dev, on));
-	return z_impl_led_on((struct device *)dev, led);
+	return z_impl_led_on((const struct device *)dev, led);
 }
 #include <syscalls/led_on_mrsh.c>
 
-static inline int z_vrfy_led_off(struct device *dev, uint32_t led)
+static inline int z_vrfy_led_off(const struct device *dev, uint32_t led)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_LED(dev, off));
-	return z_impl_led_off((struct device *)dev, led);
+	return z_impl_led_off((const struct device *)dev, led);
 }
 #include <syscalls/led_off_mrsh.c>
diff --git a/drivers/led/led_shell.c b/drivers/led/led_shell.c
index ec3fcee342e002..df9fa264828efc 100644
--- a/drivers/led/led_shell.c
+++ b/drivers/led/led_shell.c
@@ -21,7 +21,7 @@ enum {
 };
 
 static int parse_common_args(const struct shell *shell, char **argv,
-			     struct device **dev, uint32_t *led)
+			     const struct device * *dev, uint32_t *led)
 {
 	char *end_ptr;
 
@@ -44,7 +44,7 @@ static int parse_common_args(const struct shell *shell, char **argv,
 
 static int cmd_off(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t led;
 	int err;
 
@@ -65,7 +65,7 @@ static int cmd_off(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_on(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t led;
 	int err;
 
@@ -86,7 +86,7 @@ static int cmd_on(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_get_info(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t led;
 	int err;
 	const struct led_info *info;
@@ -124,7 +124,7 @@ static int cmd_get_info(const struct shell *shell, size_t argc, char **argv)
 static int cmd_set_brightness(const struct shell *shell,
 			      size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t led;
 	int err;
 	char *end_ptr;
@@ -160,7 +160,7 @@ static int cmd_set_brightness(const struct shell *shell,
 
 static int cmd_set_color(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t led;
 	int err;
 	size_t num_colors;
@@ -216,7 +216,7 @@ static int cmd_set_color(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_set_channel(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t channel;
 	int err;
 	char *end_ptr;
@@ -253,7 +253,7 @@ static int cmd_set_channel(const struct shell *shell, size_t argc, char **argv)
 static int
 cmd_write_channels(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t start_channel;
 	int err;
 	size_t num_channels;
diff --git a/drivers/led/lp3943.c b/drivers/led/lp3943.c
index 117189ae227ea1..7fe0699ad5778f 100644
--- a/drivers/led/lp3943.c
+++ b/drivers/led/lp3943.c
@@ -52,7 +52,7 @@ enum lp3943_modes {
 };
 
 struct lp3943_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct led_data dev_data;
 };
 
@@ -120,7 +120,7 @@ static int lp3943_set_dim_states(struct lp3943_data *data, uint32_t led, uint8_t
 	return 0;
 }
 
-static int lp3943_led_blink(struct device *dev, uint32_t led,
+static int lp3943_led_blink(const struct device *dev, uint32_t led,
 			    uint32_t delay_on, uint32_t delay_off)
 {
 	struct lp3943_data *data = dev->data;
@@ -163,7 +163,7 @@ static int lp3943_led_blink(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static int lp3943_led_set_brightness(struct device *dev, uint32_t led,
+static int lp3943_led_set_brightness(const struct device *dev, uint32_t led,
 				     uint8_t value)
 {
 	struct lp3943_data *data = dev->data;
@@ -204,7 +204,7 @@ static int lp3943_led_set_brightness(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static inline int lp3943_led_on(struct device *dev, uint32_t led)
+static inline int lp3943_led_on(const struct device *dev, uint32_t led)
 {
 	struct lp3943_data *data = dev->data;
 	int ret;
@@ -228,7 +228,7 @@ static inline int lp3943_led_on(struct device *dev, uint32_t led)
 	return 0;
 }
 
-static inline int lp3943_led_off(struct device *dev, uint32_t led)
+static inline int lp3943_led_off(const struct device *dev, uint32_t led)
 {
 	struct lp3943_data *data = dev->data;
 	int ret;
@@ -250,7 +250,7 @@ static inline int lp3943_led_off(struct device *dev, uint32_t led)
 	return 0;
 }
 
-static int lp3943_led_init(struct device *dev)
+static int lp3943_led_init(const struct device *dev)
 {
 	struct lp3943_data *data = dev->data;
 	struct led_data *dev_data = &data->dev_data;
diff --git a/drivers/led/lp503x.c b/drivers/led/lp503x.c
index 325479e5a4e12d..bc5eea5805eeb1 100644
--- a/drivers/led/lp503x.c
+++ b/drivers/led/lp503x.c
@@ -72,7 +72,7 @@ struct lp503x_config {
 };
 
 struct lp503x_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint8_t *chan_buf;
 };
 
@@ -89,7 +89,7 @@ lp503x_led_to_info(const struct lp503x_config *config, uint32_t led)
 	return NULL;
 }
 
-static int lp503x_get_info(struct device *dev, uint32_t led,
+static int lp503x_get_info(const struct device *dev, uint32_t led,
 			   const struct led_info **info)
 {
 	const struct lp503x_config *config = DEV_CFG(dev);
@@ -104,7 +104,7 @@ static int lp503x_get_info(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static int lp503x_set_brightness(struct device *dev,
+static int lp503x_set_brightness(const struct device *dev,
 				 uint32_t led, uint8_t value)
 {
 	const struct lp503x_config *config = DEV_CFG(dev);
@@ -122,17 +122,17 @@ static int lp503x_set_brightness(struct device *dev,
 	return i2c_write(data->i2c, buf, sizeof(buf), config->i2c_addr);
 }
 
-static int lp503x_on(struct device *dev, uint32_t led)
+static int lp503x_on(const struct device *dev, uint32_t led)
 {
 	return lp503x_set_brightness(dev, led, 100);
 }
 
-static int lp503x_off(struct device *dev, uint32_t led)
+static int lp503x_off(const struct device *dev, uint32_t led)
 {
 	return lp503x_set_brightness(dev, led, 0);
 }
 
-static int lp503x_set_color(struct device *dev, uint32_t led,
+static int lp503x_set_color(const struct device *dev, uint32_t led,
 			    uint8_t num_colors, const uint8_t *color)
 {
 	const struct lp503x_config *config = DEV_CFG(dev);
@@ -152,7 +152,8 @@ static int lp503x_set_color(struct device *dev, uint32_t led,
 	return i2c_write(data->i2c, buf, sizeof(buf), config->i2c_addr);
 }
 
-static int lp503x_write_channels(struct device *dev, uint32_t start_channel,
+static int lp503x_write_channels(const struct device *dev,
+				 uint32_t start_channel,
 				 uint32_t num_channels, const uint8_t *buf)
 {
 	const struct lp503x_config *config = DEV_CFG(dev);
@@ -174,7 +175,7 @@ static int lp503x_write_channels(struct device *dev, uint32_t start_channel,
 			 num_channels + 1, config->i2c_addr);
 }
 
-static int lp503x_init(struct device *dev)
+static int lp503x_init(const struct device *dev)
 {
 	const struct lp503x_config *config = DEV_CFG(dev);
 	struct lp503x_data *data = DEV_DATA(dev);
diff --git a/drivers/led/lp5562.c b/drivers/led/lp5562.c
index 0bd50da553aac6..2b20a32f0608fe 100644
--- a/drivers/led/lp5562.c
+++ b/drivers/led/lp5562.c
@@ -158,7 +158,7 @@ enum lp5562_engine_fade_dirs {
 };
 
 struct lp5562_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct led_data dev_data;
 };
 
@@ -303,7 +303,7 @@ static void lp5562_ms_to_prescale_and_step(struct led_data *data, uint32_t ms,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static int lp5562_set_led_source(struct device *dev,
+static int lp5562_set_led_source(const struct device *dev,
 				 enum lp5562_led_channels channel,
 				 enum lp5562_led_sources source)
 {
@@ -330,7 +330,7 @@ static int lp5562_set_led_source(struct device *dev,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static int lp5562_get_led_source(struct device *dev,
+static int lp5562_get_led_source(const struct device *dev,
 				 enum lp5562_led_channels channel,
 				 enum lp5562_led_sources *source)
 {
@@ -358,7 +358,7 @@ static int lp5562_get_led_source(struct device *dev,
  * @retval true  If the engine is currently running.
  * @retval false If the engine is not running or an error occurred.
  */
-static bool lp5562_is_engine_executing(struct device *dev,
+static bool lp5562_is_engine_executing(const struct device *dev,
 				       enum lp5562_led_sources engine)
 {
 	struct lp5562_data *data = dev->data;
@@ -394,7 +394,7 @@ static bool lp5562_is_engine_executing(struct device *dev,
  * @retval 0       On success.
  * @retval -ENODEV If all engines are busy.
  */
-static int lp5562_get_available_engine(struct device *dev,
+static int lp5562_get_available_engine(const struct device *dev,
 				       enum lp5562_led_sources *engine)
 {
 	enum lp5562_led_sources src;
@@ -423,7 +423,7 @@ static int lp5562_get_available_engine(struct device *dev,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static int lp5562_set_engine_reg(struct device *dev,
+static int lp5562_set_engine_reg(const struct device *dev,
 				 enum lp5562_led_sources engine,
 				 uint8_t reg, uint8_t val)
 {
@@ -456,7 +456,7 @@ static int lp5562_set_engine_reg(struct device *dev,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static inline int lp5562_set_engine_op_mode(struct device *dev,
+static inline int lp5562_set_engine_op_mode(const struct device *dev,
 					    enum lp5562_led_sources engine,
 					    enum lp5562_engine_op_modes mode)
 {
@@ -473,9 +473,9 @@ static inline int lp5562_set_engine_op_mode(struct device *dev,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static inline int lp5562_set_engine_exec_state(struct device *dev,
-					enum lp5562_led_sources engine,
-					enum lp5562_engine_exec_states state)
+static inline int lp5562_set_engine_exec_state(const struct device *dev,
+					       enum lp5562_led_sources engine,
+					       enum lp5562_engine_exec_states state)
 {
 	int ret;
 
@@ -499,7 +499,7 @@ static inline int lp5562_set_engine_exec_state(struct device *dev,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static inline int lp5562_start_program_exec(struct device *dev,
+static inline int lp5562_start_program_exec(const struct device *dev,
 					    enum lp5562_led_sources engine)
 {
 	if (lp5562_set_engine_op_mode(dev, engine, LP5562_OP_MODE_RUN)) {
@@ -519,7 +519,7 @@ static inline int lp5562_start_program_exec(struct device *dev,
  * @retval 0    On success.
  * @retval -EIO If the underlying I2C call fails.
  */
-static inline int lp5562_stop_program_exec(struct device *dev,
+static inline int lp5562_stop_program_exec(const struct device *dev,
 					   enum lp5562_led_sources engine)
 {
 	if (lp5562_set_engine_op_mode(dev, engine, LP5562_OP_MODE_DISABLED)) {
@@ -544,7 +544,7 @@ static inline int lp5562_stop_program_exec(struct device *dev,
  *		   engine is passed.
  * @retval -EIO    If the underlying I2C call fails.
  */
-static int lp5562_program_command(struct device *dev,
+static int lp5562_program_command(const struct device *dev,
 				  enum lp5562_led_sources engine,
 				  uint8_t command_index,
 				  uint8_t command_msb,
@@ -593,7 +593,7 @@ static int lp5562_program_command(struct device *dev,
  * @retval -EINVAL If the passed arguments are invalid or out of range.
  * @retval -EIO    If the underlying I2C call fails.
  */
-static int lp5562_program_set_brightness(struct device *dev,
+static int lp5562_program_set_brightness(const struct device *dev,
 					 enum lp5562_led_sources engine,
 					 uint8_t command_index,
 					 uint8_t brightness)
@@ -630,7 +630,7 @@ static int lp5562_program_set_brightness(struct device *dev,
  * @retval -EINVAL If the passed arguments are invalid or out of range.
  * @retval -EIO    If the underlying I2C call fails.
  */
-static int lp5562_program_ramp(struct device *dev,
+static int lp5562_program_ramp(const struct device *dev,
 			       enum lp5562_led_sources engine,
 			       uint8_t command_index,
 			       uint32_t time_per_step,
@@ -666,7 +666,7 @@ static int lp5562_program_ramp(struct device *dev,
  * @retval -EINVAL If the passed arguments are invalid or out of range.
  * @retval -EIO    If the underlying I2C call fails.
  */
-static inline int lp5562_program_wait(struct device *dev,
+static inline int lp5562_program_wait(const struct device *dev,
 				      enum lp5562_led_sources engine,
 				      uint8_t command_index,
 				      uint32_t time)
@@ -693,7 +693,7 @@ static inline int lp5562_program_wait(struct device *dev,
  *		   engine is passed.
  * @retval -EIO    If the underlying I2C call fails.
  */
-static inline int lp5562_program_go_to_start(struct device *dev,
+static inline int lp5562_program_go_to_start(const struct device *dev,
 					     enum lp5562_led_sources engine,
 					     uint8_t command_index)
 {
@@ -723,7 +723,7 @@ static inline int lp5562_program_go_to_start(struct device *dev,
  * @retval -EINVAL If the engine ID or brightness is out of range.
  * @retval -EIO    If the underlying I2C call fails.
  */
-static int lp5562_update_blinking_brightness(struct device *dev,
+static int lp5562_update_blinking_brightness(const struct device *dev,
 					     enum lp5562_led_sources engine,
 					     uint8_t brightness_on)
 {
@@ -754,7 +754,7 @@ static int lp5562_update_blinking_brightness(struct device *dev,
 	return 0;
 }
 
-static int lp5562_led_blink(struct device *dev, uint32_t led,
+static int lp5562_led_blink(const struct device *dev, uint32_t led,
 			    uint32_t delay_on, uint32_t delay_off)
 {
 	struct lp5562_data *data = dev->data;
@@ -815,7 +815,8 @@ static int lp5562_led_blink(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static int lp5562_led_set_brightness(struct device *dev, uint32_t led, uint8_t value)
+static int lp5562_led_set_brightness(const struct device *dev, uint32_t led,
+				     uint8_t value)
 {
 	struct lp5562_data *data = dev->data;
 	struct led_data *dev_data = &data->dev_data;
@@ -865,7 +866,7 @@ static int lp5562_led_set_brightness(struct device *dev, uint32_t led, uint8_t v
 	return 0;
 }
 
-static inline int lp5562_led_on(struct device *dev, uint32_t led)
+static inline int lp5562_led_on(const struct device *dev, uint32_t led)
 {
 	struct lp5562_data *data = dev->data;
 	struct led_data *dev_data = &data->dev_data;
@@ -873,7 +874,7 @@ static inline int lp5562_led_on(struct device *dev, uint32_t led)
 	return lp5562_led_set_brightness(dev, led, dev_data->max_brightness);
 }
 
-static inline int lp5562_led_off(struct device *dev, uint32_t led)
+static inline int lp5562_led_off(const struct device *dev, uint32_t led)
 {
 	struct lp5562_data *data = dev->data;
 	struct led_data *dev_data = &data->dev_data;
@@ -896,7 +897,7 @@ static inline int lp5562_led_off(struct device *dev, uint32_t led)
 	return lp5562_led_set_brightness(dev, led, dev_data->min_brightness);
 }
 
-static int lp5562_led_init(struct device *dev)
+static int lp5562_led_init(const struct device *dev)
 {
 	struct lp5562_data *data = dev->data;
 	struct led_data *dev_data = &data->dev_data;
diff --git a/drivers/led/pca9633.c b/drivers/led/pca9633.c
index 0c21d7abe7e5f6..16878a692da1d0 100644
--- a/drivers/led/pca9633.c
+++ b/drivers/led/pca9633.c
@@ -42,11 +42,11 @@ LOG_MODULE_REGISTER(pca9633);
 #define PCA9633_MASK            0x03
 
 struct pca9633_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct led_data dev_data;
 };
 
-static int pca9633_led_blink(struct device *dev, uint32_t led,
+static int pca9633_led_blink(const struct device *dev, uint32_t led,
 			     uint32_t delay_on, uint32_t delay_off)
 {
 	struct pca9633_data *data = dev->data;
@@ -109,7 +109,7 @@ static int pca9633_led_blink(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static int pca9633_led_set_brightness(struct device *dev, uint32_t led,
+static int pca9633_led_set_brightness(const struct device *dev, uint32_t led,
 				      uint8_t value)
 {
 	struct pca9633_data *data = dev->data;
@@ -142,7 +142,7 @@ static int pca9633_led_set_brightness(struct device *dev, uint32_t led,
 	return 0;
 }
 
-static inline int pca9633_led_on(struct device *dev, uint32_t led)
+static inline int pca9633_led_on(const struct device *dev, uint32_t led)
 {
 	struct pca9633_data *data = dev->data;
 
@@ -158,7 +158,7 @@ static inline int pca9633_led_on(struct device *dev, uint32_t led)
 	return 0;
 }
 
-static inline int pca9633_led_off(struct device *dev, uint32_t led)
+static inline int pca9633_led_off(const struct device *dev, uint32_t led)
 {
 	struct pca9633_data *data = dev->data;
 
@@ -174,7 +174,7 @@ static inline int pca9633_led_off(struct device *dev, uint32_t led)
 	return 0;
 }
 
-static int pca9633_led_init(struct device *dev)
+static int pca9633_led_init(const struct device *dev)
 {
 	struct pca9633_data *data = dev->data;
 	struct led_data *dev_data = &data->dev_data;
diff --git a/drivers/led_strip/apa102.c b/drivers/led_strip/apa102.c
index 7c6e94904db1d7..9c23c5b8075199 100644
--- a/drivers/led_strip/apa102.c
+++ b/drivers/led_strip/apa102.c
@@ -13,14 +13,14 @@
 #include <sys/util.h>
 
 struct apa102_data {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config cfg;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control cs_ctl;
 #endif /* DT_INST_SPI_DEV_HAS_CS_GPIOS(0) */
 };
 
-static int apa102_update(struct device *dev, void *buf, size_t size)
+static int apa102_update(const struct device *dev, void *buf, size_t size)
 {
 	struct apa102_data *data = dev->data;
 	static const uint8_t zeros[] = {0, 0, 0, 0};
@@ -53,7 +53,7 @@ static int apa102_update(struct device *dev, void *buf, size_t size)
 	return spi_write(data->spi, &data->cfg, &tx);
 }
 
-static int apa102_update_rgb(struct device *dev, struct led_rgb *pixels,
+static int apa102_update_rgb(const struct device *dev, struct led_rgb *pixels,
 			     size_t count)
 {
 	uint8_t *p = (uint8_t *)pixels;
@@ -77,14 +77,14 @@ static int apa102_update_rgb(struct device *dev, struct led_rgb *pixels,
 	return apa102_update(dev, pixels, sizeof(struct led_rgb) * count);
 }
 
-static int apa102_update_channels(struct device *dev, uint8_t *channels,
+static int apa102_update_channels(const struct device *dev, uint8_t *channels,
 				  size_t num_channels)
 {
 	/* Not implemented */
 	return -EINVAL;
 }
 
-static int apa102_init(struct device *dev)
+static int apa102_init(const struct device *dev)
 {
 	struct apa102_data *data = dev->data;
 
diff --git a/drivers/led_strip/lpd880x.c b/drivers/led_strip/lpd880x.c
index 85f474a65f4da5..eb18175c5a138d 100644
--- a/drivers/led_strip/lpd880x.c
+++ b/drivers/led_strip/lpd880x.c
@@ -36,11 +36,11 @@ LOG_MODULE_REGISTER(lpd880x);
 			       SPI_LINES_SINGLE)
 
 struct lpd880x_data {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config config;
 };
 
-static int lpd880x_update(struct device *dev, void *data, size_t size)
+static int lpd880x_update(const struct device *dev, void *data, size_t size)
 {
 	struct lpd880x_data *drv_data = dev->data;
 	/*
@@ -85,7 +85,7 @@ static int lpd880x_update(struct device *dev, void *data, size_t size)
 	return rc;
 }
 
-static int lpd880x_strip_update_rgb(struct device *dev,
+static int lpd880x_strip_update_rgb(const struct device *dev,
 				    struct led_rgb *pixels,
 				    size_t num_pixels)
 {
@@ -114,7 +114,8 @@ static int lpd880x_strip_update_rgb(struct device *dev,
 	return lpd880x_update(dev, pixels, 3 * num_pixels);
 }
 
-static int lpd880x_strip_update_channels(struct device *dev, uint8_t *channels,
+static int lpd880x_strip_update_channels(const struct device *dev,
+					 uint8_t *channels,
 					 size_t num_channels)
 {
 	size_t i;
@@ -126,7 +127,7 @@ static int lpd880x_strip_update_channels(struct device *dev, uint8_t *channels,
 	return lpd880x_update(dev, channels, num_channels);
 }
 
-static int lpd880x_strip_init(struct device *dev)
+static int lpd880x_strip_init(const struct device *dev)
 {
 	struct lpd880x_data *data = dev->data;
 	struct spi_config *config = &data->config;
diff --git a/drivers/led_strip/ws2812_gpio.c b/drivers/led_strip/ws2812_gpio.c
index 2fc85fbc5099a9..398720fbce1042 100644
--- a/drivers/led_strip/ws2812_gpio.c
+++ b/drivers/led_strip/ws2812_gpio.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(ws2812_gpio);
 #include <drivers/clock_control/nrf_clock_control.h>
 
 struct ws2812_gpio_data {
-	struct device *gpio;
+	const struct device *gpio;
 };
 
 struct ws2812_gpio_cfg {
@@ -31,12 +31,12 @@ struct ws2812_gpio_cfg {
 	bool has_white;
 };
 
-static struct ws2812_gpio_data *dev_data(struct device *dev)
+static struct ws2812_gpio_data *dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static const struct ws2812_gpio_cfg *dev_cfg(struct device *dev)
+static const struct ws2812_gpio_cfg *dev_cfg(const struct device *dev)
 {
 	return dev->config;
 }
@@ -98,7 +98,7 @@ static const struct ws2812_gpio_cfg *dev_cfg(struct device *dev)
 			[r] "l" (base),		\
 			[p] "l" (pin)); } while (0)
 
-static int send_buf(struct device *dev, uint8_t *buf, size_t len)
+static int send_buf(const struct device *dev, uint8_t *buf, size_t len)
 {
 	volatile uint32_t *base = (uint32_t *)&NRF_GPIO->OUTSET;
 	const uint32_t val = BIT(dev_cfg(dev)->pin);
@@ -153,7 +153,8 @@ static int send_buf(struct device *dev, uint8_t *buf, size_t len)
 	return rc;
 }
 
-static int ws2812_gpio_update_rgb(struct device *dev, struct led_rgb *pixels,
+static int ws2812_gpio_update_rgb(const struct device *dev,
+				  struct led_rgb *pixels,
 				  size_t num_pixels)
 {
 	const struct ws2812_gpio_cfg *config = dev->config;
@@ -178,7 +179,8 @@ static int ws2812_gpio_update_rgb(struct device *dev, struct led_rgb *pixels,
 	return send_buf(dev, (uint8_t *)pixels, num_pixels * (has_white ? 4 : 3));
 }
 
-static int ws2812_gpio_update_channels(struct device *dev, uint8_t *channels,
+static int ws2812_gpio_update_channels(const struct device *dev,
+				       uint8_t *channels,
 				       size_t num_channels)
 {
 	LOG_ERR("update_channels not implemented");
diff --git a/drivers/led_strip/ws2812_spi.c b/drivers/led_strip/ws2812_spi.c
index ddd48cf25aaacc..8dafe03c58772b 100644
--- a/drivers/led_strip/ws2812_spi.c
+++ b/drivers/led_strip/ws2812_spi.c
@@ -45,7 +45,7 @@ LOG_MODULE_REGISTER(ws2812_spi);
 #define BYTES_PER_PX(has_white) ((has_white) ? 32 : 24)
 
 struct ws2812_spi_data {
-	struct device *spi;
+	const struct device *spi;
 };
 
 struct ws2812_spi_cfg {
@@ -57,12 +57,12 @@ struct ws2812_spi_cfg {
 	bool has_white;
 };
 
-static struct ws2812_spi_data *dev_data(struct device *dev)
+static struct ws2812_spi_data *dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static const struct ws2812_spi_cfg *dev_cfg(struct device *dev)
+static const struct ws2812_spi_cfg *dev_cfg(const struct device *dev)
 {
 	return dev->config;
 }
@@ -109,7 +109,8 @@ static inline void ws2812_reset_delay(void)
 	k_busy_wait(RESET_DELAY_USEC);
 }
 
-static int ws2812_strip_update_rgb(struct device *dev, struct led_rgb *pixels,
+static int ws2812_strip_update_rgb(const struct device *dev,
+				   struct led_rgb *pixels,
 				   size_t num_pixels)
 {
 	const struct ws2812_spi_cfg *cfg = dev_cfg(dev);
@@ -156,7 +157,8 @@ static int ws2812_strip_update_rgb(struct device *dev, struct led_rgb *pixels,
 	return rc;
 }
 
-static int ws2812_strip_update_channels(struct device *dev, uint8_t *channels,
+static int ws2812_strip_update_channels(const struct device *dev,
+					uint8_t *channels,
 					size_t num_channels)
 {
 	LOG_ERR("update_channels not implemented");
diff --git a/drivers/lora/shell.c b/drivers/lora/shell.c
index 97993122acf745..b660b98ac38efd 100644
--- a/drivers/lora/shell.c
+++ b/drivers/lora/shell.c
@@ -89,9 +89,9 @@ static int parse_freq(uint32_t *out, const struct shell *shell, const char *arg)
 	return 0;
 }
 
-static struct device *get_modem(const struct shell *shell)
+static const struct device *get_modem(const struct shell *shell)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(DEFAULT_RADIO);
 	if (!dev) {
@@ -102,10 +102,10 @@ static struct device *get_modem(const struct shell *shell)
 	return dev;
 }
 
-static struct device *get_configured_modem(const struct shell *shell)
+static const struct device *get_configured_modem(const struct shell *shell)
 {
 	int ret;
-	struct device *dev;
+	const struct device *dev;
 
 	dev = get_modem(shell);
 	if (!dev) {
@@ -232,7 +232,7 @@ static int cmd_lora_send(const struct shell *shell,
 			size_t argc, char **argv)
 {
 	int ret;
-	struct device *dev;
+	const struct device *dev;
 
 	modem_config.tx = true;
 	dev = get_configured_modem(shell);
@@ -252,7 +252,7 @@ static int cmd_lora_send(const struct shell *shell,
 static int cmd_lora_recv(const struct shell *shell, size_t argc, char **argv)
 {
 	static char buf[0xff];
-	struct device *dev;
+	const struct device *dev;
 	long timeout = 0;
 	int ret;
 	int16_t rssi;
@@ -286,7 +286,7 @@ static int cmd_lora_recv(const struct shell *shell, size_t argc, char **argv)
 static int cmd_lora_test_cw(const struct shell *shell,
 			    size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	int ret;
 	uint32_t freq;
 	long power, duration;
diff --git a/drivers/lora/sx126x.c b/drivers/lora/sx126x.c
index b54a79bce3c865..d2e9b14fb8b914 100644
--- a/drivers/lora/sx126x.c
+++ b/drivers/lora/sx126x.c
@@ -64,16 +64,16 @@ BUILD_ASSERT(DIO2_TX_ENABLE,
 #define SX126X_CALIBRATION_ALL 0x7f
 
 struct sx126x_data {
-	struct device *reset;
-	struct device *busy;
-	struct device *dio1;
+	const struct device *reset;
+	const struct device *busy;
+	const struct device *dio1;
 	struct gpio_callback dio1_irq_callback;
 	struct k_work dio1_irq_work;
 	DioIrqHandler *radio_dio_irq;
 #if HAVE_GPIO_ANTENNA_ENABLE
-	struct device *antenna_enable;
+	const struct device *antenna_enable;
 #endif
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 #if HAVE_GPIO_CS
 	struct spi_cs_control spi_cs;
@@ -354,7 +354,7 @@ static void sx126x_dio1_irq_work_handler(struct k_work *work)
 	}
 }
 
-static void sx126x_dio1_irq_callback(struct device *dev,
+static void sx126x_dio1_irq_callback(const struct device *dev,
 				     struct gpio_callback *cb, uint32_t pins)
 {
 	if (pins & BIT(GPIO_DIO1_PIN)) {
@@ -362,7 +362,7 @@ static void sx126x_dio1_irq_callback(struct device *dev,
 	}
 }
 
-static int sx126x_lora_init(struct device *dev)
+static int sx126x_lora_init(const struct device *dev)
 {
 	int ret;
 
diff --git a/drivers/lora/sx1276.c b/drivers/lora/sx1276.c
index 8cae924e386acc..973c0e54695156 100644
--- a/drivers/lora/sx1276.c
+++ b/drivers/lora/sx1276.c
@@ -95,30 +95,30 @@ static const struct sx1276_dio sx1276_dios[] = { SX1276_DIO_GPIO_INIT(0) };
 #define SX1276_MAX_DIO ARRAY_SIZE(sx1276_dios)
 
 static struct sx1276_data {
-	struct device *reset;
+	const struct device *reset;
 #if DT_INST_NODE_HAS_PROP(0, antenna_enable_gpios)
-	struct device *antenna_enable;
+	const struct device *antenna_enable;
 #endif
 #if DT_INST_NODE_HAS_PROP(0, rfi_enable_gpios)
-	struct device *rfi_enable;
+	const struct device *rfi_enable;
 #endif
 #if DT_INST_NODE_HAS_PROP(0, rfo_enable_gpios)
-	struct device *rfo_enable;
+	const struct device *rfo_enable;
 #endif
 #if DT_INST_NODE_HAS_PROP(0, pa_boost_enable_gpios)
-	struct device *pa_boost_enable;
+	const struct device *pa_boost_enable;
 #endif
 #if DT_INST_NODE_HAS_PROP(0, rfo_enable_gpios) &&	\
 	DT_INST_NODE_HAS_PROP(0, pa_boost_enable_gpios)
 	uint8_t tx_power;
 #endif
 #if DT_INST_NODE_HAS_PROP(0, tcxo_power_gpios)
-	struct device *tcxo_power;
+	const struct device *tcxo_power;
 	bool tcxo_power_enabled;
 #endif
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
-	struct device *dio_dev[SX1276_MAX_DIO];
+	const struct device *dio_dev[SX1276_MAX_DIO];
 	struct k_work dio_work[SX1276_MAX_DIO];
 } dev_data;
 
@@ -249,7 +249,7 @@ static void sx1276_dio_work_handle(struct k_work *work)
 	(*DioIrq[dio])(NULL);
 }
 
-static void sx1276_irq_callback(struct device *dev,
+static void sx1276_irq_callback(const struct device *dev,
 				struct gpio_callback *cb, uint32_t pins)
 {
 	unsigned int i, pin;
@@ -472,7 +472,7 @@ static int sx1276_antenna_configure(void)
 	return 0;
 }
 
-static int sx1276_lora_init(struct device *dev)
+static int sx1276_lora_init(const struct device *dev)
 {
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	static struct spi_cs_control spi_cs;
diff --git a/drivers/lora/sx12xx_common.c b/drivers/lora/sx12xx_common.c
index 3432e18daf55d1..b62958e81163da 100644
--- a/drivers/lora/sx12xx_common.c
+++ b/drivers/lora/sx12xx_common.c
@@ -26,7 +26,7 @@ static struct sx12xx_data {
 	int16_t rssi;
 } dev_data;
 
-int __sx12xx_configure_pin(struct device **dev, const char *controller,
+int __sx12xx_configure_pin(const struct device * *dev, const char *controller,
 			   gpio_pin_t pin, gpio_flags_t flags)
 {
 	int err;
@@ -65,7 +65,8 @@ static void sx12xx_ev_tx_done(void)
 	Radio.Sleep();
 }
 
-int sx12xx_lora_send(struct device *dev, uint8_t *data, uint32_t data_len)
+int sx12xx_lora_send(const struct device *dev, uint8_t *data,
+		     uint32_t data_len)
 {
 	Radio.SetMaxPayloadLength(MODEM_LORA, data_len);
 
@@ -74,7 +75,7 @@ int sx12xx_lora_send(struct device *dev, uint8_t *data, uint32_t data_len)
 	return 0;
 }
 
-int sx12xx_lora_recv(struct device *dev, uint8_t *data, uint8_t size,
+int sx12xx_lora_recv(const struct device *dev, uint8_t *data, uint8_t size,
 		     k_timeout_t timeout, int16_t *rssi, int8_t *snr)
 {
 	int ret;
@@ -110,7 +111,8 @@ int sx12xx_lora_recv(struct device *dev, uint8_t *data, uint8_t size,
 	return dev_data.rx_len;
 }
 
-int sx12xx_lora_config(struct device *dev, struct lora_modem_config *config)
+int sx12xx_lora_config(const struct device *dev,
+		       struct lora_modem_config *config)
 {
 	Radio.SetChannel(config->frequency);
 
@@ -130,14 +132,15 @@ int sx12xx_lora_config(struct device *dev, struct lora_modem_config *config)
 	return 0;
 }
 
-int sx12xx_lora_test_cw(struct device *dev, uint32_t frequency, int8_t tx_power,
+int sx12xx_lora_test_cw(const struct device *dev, uint32_t frequency,
+			int8_t tx_power,
 			uint16_t duration)
 {
 	Radio.SetTxContinuousWave(frequency, tx_power, duration);
 	return 0;
 }
 
-int sx12xx_init(struct device *dev)
+int sx12xx_init(const struct device *dev)
 {
 	k_sem_init(&dev_data.data_sem, 0, UINT_MAX);
 
diff --git a/drivers/lora/sx12xx_common.h b/drivers/lora/sx12xx_common.h
index a2fc52aeb12098..c66467dfa3df75 100644
--- a/drivers/lora/sx12xx_common.h
+++ b/drivers/lora/sx12xx_common.h
@@ -13,7 +13,7 @@
 #include <drivers/lora.h>
 #include <device.h>
 
-int __sx12xx_configure_pin(struct device **dev, const char *controller,
+int __sx12xx_configure_pin(const struct device * *dev, const char *controller,
 			   gpio_pin_t pin, gpio_flags_t flags);
 
 #define sx12xx_configure_pin(_name, _flags)				\
@@ -25,16 +25,19 @@ int __sx12xx_configure_pin(struct device **dev, const char *controller,
 						      _flags)),		\
 		    (0))
 
-int sx12xx_lora_send(struct device *dev, uint8_t *data, uint32_t data_len);
+int sx12xx_lora_send(const struct device *dev, uint8_t *data,
+		     uint32_t data_len);
 
-int sx12xx_lora_recv(struct device *dev, uint8_t *data, uint8_t size,
+int sx12xx_lora_recv(const struct device *dev, uint8_t *data, uint8_t size,
 		     k_timeout_t timeout, int16_t *rssi, int8_t *snr);
 
-int sx12xx_lora_config(struct device *dev, struct lora_modem_config *config);
+int sx12xx_lora_config(const struct device *dev,
+		       struct lora_modem_config *config);
 
-int sx12xx_lora_test_cw(struct device *dev, uint32_t frequency, int8_t tx_power,
+int sx12xx_lora_test_cw(const struct device *dev, uint32_t frequency,
+			int8_t tx_power,
 			uint16_t duration);
 
-int sx12xx_init(struct device *dev);
+int sx12xx_init(const struct device *dev);
 
 #endif /* ZEPHYR_DRIVERS_SX12XX_COMMON_H_ */
diff --git a/drivers/modem/gsm_ppp.c b/drivers/modem/gsm_ppp.c
index bdb06e514f289f..85f0e7029c2d07 100644
--- a/drivers/modem/gsm_ppp.c
+++ b/drivers/modem/gsm_ppp.c
@@ -57,9 +57,9 @@ static struct gsm_modem {
 	size_t ppp_recv_buf_len;
 
 	enum setup_state state;
-	struct device *ppp_dev;
-	struct device *at_dev;
-	struct device *control_dev;
+	const struct device *ppp_dev;
+	const struct device *at_dev;
+	const struct device *control_dev;
 
 	bool mux_enabled : 1;
 	bool mux_setup_done : 1;
@@ -293,7 +293,7 @@ static int gsm_setup_mccmno(struct gsm_modem *gsm)
 
 static void set_ppp_carrier_on(struct gsm_modem *gsm)
 {
-	struct device *ppp_dev = device_get_binding(CONFIG_NET_PPP_DRV_NAME);
+	const struct device *ppp_dev = device_get_binding(CONFIG_NET_PPP_DRV_NAME);
 	const struct ppp_api *api;
 
 	if (!ppp_dev) {
@@ -442,7 +442,7 @@ static void mux_setup_next(struct gsm_modem *gsm)
 	(void)k_delayed_work_submit(&gsm->gsm_configure_work, K_MSEC(1));
 }
 
-static void mux_attach_cb(struct device *mux, int dlci_address,
+static void mux_attach_cb(const struct device *mux, int dlci_address,
 			  bool connected, void *user_data)
 {
 	LOG_DBG("DLCI %d to %s %s", dlci_address, mux->name,
@@ -456,7 +456,7 @@ static void mux_attach_cb(struct device *mux, int dlci_address,
 	mux_setup_next(user_data);
 }
 
-static int mux_attach(struct device *mux, struct device *uart,
+static int mux_attach(const struct device *mux, const struct device *uart,
 		      int dlci_address, void *user_data)
 {
 	int ret = uart_mux_attach(mux, uart, dlci_address, mux_attach_cb,
@@ -474,7 +474,7 @@ static void mux_setup(struct k_work *work)
 {
 	struct gsm_modem *gsm = CONTAINER_OF(work, struct gsm_modem,
 					     gsm_configure_work);
-	struct device *uart = device_get_binding(CONFIG_MODEM_GSM_UART_NAME);
+	const struct device *uart = device_get_binding(CONFIG_MODEM_GSM_UART_NAME);
 	int ret;
 
 	switch (gsm->state) {
@@ -609,7 +609,7 @@ static void gsm_configure(struct k_work *work)
 	gsm_finalize_connection(gsm);
 }
 
-static int gsm_init(struct device *device)
+static int gsm_init(const struct device *device)
 {
 	struct gsm_modem *gsm = device->data;
 	int r;
diff --git a/drivers/modem/hl7800.c b/drivers/modem/hl7800.c
index abba81b0829348..2b615d041c4497 100644
--- a/drivers/modem/hl7800.c
+++ b/drivers/modem/hl7800.c
@@ -444,7 +444,7 @@ struct hl7800_iface_ctx {
 	bool search_no_id_resp;
 
 	/* GPIO PORT devices */
-	struct device *gpio_port_dev[MAX_MDM_CONTROL_PINS];
+	const struct device *gpio_port_dev[MAX_MDM_CONTROL_PINS];
 	struct gpio_callback mdm_vgpio_cb;
 	struct gpio_callback mdm_uart_dsr_cb;
 	struct gpio_callback mdm_gpio6_cb;
@@ -3528,7 +3528,8 @@ static void mdm_vgpio_work_cb(struct k_work *item)
 	hl7800_unlock();
 }
 
-void mdm_vgpio_callback_isr(struct device *port, struct gpio_callback *cb,
+void mdm_vgpio_callback_isr(const struct device *port,
+			    struct gpio_callback *cb,
 			    uint32_t pins)
 {
 	ictx.vgpio_state = (uint32_t)gpio_pin_get(ictx.gpio_port_dev[MDM_VGPIO],
@@ -3556,7 +3557,8 @@ void mdm_vgpio_callback_isr(struct device *port, struct gpio_callback *cb,
 	k_work_submit_to_queue(&hl7800_workq, &ictx.mdm_vgpio_work);
 }
 
-void mdm_uart_dsr_callback_isr(struct device *port, struct gpio_callback *cb,
+void mdm_uart_dsr_callback_isr(const struct device *port,
+			       struct gpio_callback *cb,
 			       uint32_t pins)
 {
 	ictx.dsr_state = (uint32_t)gpio_pin_get(
@@ -3581,7 +3583,8 @@ static void mark_sockets_for_reconfig(void)
 }
 #endif
 
-void mdm_gpio6_callback_isr(struct device *port, struct gpio_callback *cb,
+void mdm_gpio6_callback_isr(const struct device *port,
+			    struct gpio_callback *cb,
 			    uint32_t pins)
 {
 #ifdef CONFIG_MODEM_HL7800_LOW_POWER_MODE
@@ -3607,7 +3610,8 @@ void mdm_gpio6_callback_isr(struct device *port, struct gpio_callback *cb,
 #endif
 }
 
-void mdm_uart_cts_callback(struct device *port, struct gpio_callback *cb,
+void mdm_uart_cts_callback(const struct device *port,
+			   struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	ictx.cts_state = (uint32_t)gpio_pin_get(
@@ -4625,7 +4629,7 @@ static struct net_offload offload_funcs = {
 	.put = offload_put,
 };
 
-static inline uint8_t *hl7800_get_mac(struct device *dev)
+static inline uint8_t *hl7800_get_mac(const struct device *dev)
 {
 	struct hl7800_iface_ctx *ctx = dev->driver_data;
 
@@ -4696,7 +4700,7 @@ int32_t mdm_hl7800_update_fw(char *file_path)
 }
 #endif
 
-static int hl7800_init(struct device *dev)
+static int hl7800_init(const struct device *dev)
 {
 	int i, ret = 0;
 
@@ -4883,7 +4887,7 @@ static int hl7800_init(struct device *dev)
 
 static void offload_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct hl7800_iface_ctx *ctx = dev->driver_data;
 
 	iface->if_dev->offload = &offload_funcs;
diff --git a/drivers/modem/modem_context.c b/drivers/modem/modem_context.c
index 5ec3b09b2f77d0..676362fc83541f 100644
--- a/drivers/modem/modem_context.c
+++ b/drivers/modem/modem_context.c
@@ -63,7 +63,7 @@ int modem_context_get_addr_port(const struct sockaddr *addr, uint16_t *port)
  *
  * @retval Modem context or NULL.
  */
-struct modem_context *modem_context_from_iface_dev(struct device *dev)
+struct modem_context *modem_context_from_iface_dev(const struct device *dev)
 {
 	int i;
 
diff --git a/drivers/modem/modem_context.h b/drivers/modem/modem_context.h
index 03d20b6d8b34d5..93b09549fae8bd 100644
--- a/drivers/modem/modem_context.h
+++ b/drivers/modem/modem_context.h
@@ -31,7 +31,7 @@ extern "C" {
 }
 
 struct modem_iface {
-	struct device *dev;
+	const struct device *dev;
 
 	int (*read)(struct modem_iface *iface, uint8_t *buf, size_t size,
 		    size_t *bytes_read);
@@ -50,7 +50,7 @@ struct modem_cmd_handler {
 };
 
 struct modem_pin {
-	struct device *gpio_port_dev;
+	const struct device *gpio_port_dev;
 	char *dev_name;
 	gpio_pin_t pin;
 	gpio_flags_t init_flags;
@@ -117,7 +117,7 @@ struct modem_context *modem_context_from_id(int id);
  *
  * @retval Modem context or NULL.
  */
-struct modem_context *modem_context_from_iface_dev(struct device *dev);
+struct modem_context *modem_context_from_iface_dev(const struct device *dev);
 
 /**
  * @brief  Registers modem context.
diff --git a/drivers/modem/modem_iface_uart.c b/drivers/modem/modem_iface_uart.c
index 73054aa58136b5..89ef8d346ee69a 100644
--- a/drivers/modem/modem_iface_uart.c
+++ b/drivers/modem/modem_iface_uart.c
@@ -47,7 +47,8 @@ static void modem_iface_uart_flush(struct modem_iface *iface)
  *
  * @retval None.
  */
-static void modem_iface_uart_isr(struct device *uart_dev, void *user_data)
+static void modem_iface_uart_isr(const struct device *uart_dev,
+				 void *user_data)
 {
 	struct modem_context *ctx;
 	struct modem_iface_uart_data *data;
diff --git a/drivers/modem/modem_receiver.c b/drivers/modem/modem_receiver.c
index 863112d5c91707..9f4a54d9400fd9 100644
--- a/drivers/modem/modem_receiver.c
+++ b/drivers/modem/modem_receiver.c
@@ -33,7 +33,7 @@ static struct mdm_receiver_context *contexts[MAX_MDM_CTX];
  *
  * @retval Receiver context or NULL.
  */
-static struct mdm_receiver_context *context_from_dev(struct device *dev)
+static struct mdm_receiver_context *context_from_dev(const struct device *dev)
 {
 	int i;
 
@@ -101,7 +101,7 @@ static void mdm_receiver_flush(struct mdm_receiver_context *ctx)
  *
  * @retval None.
  */
-static void mdm_receiver_isr(struct device *uart_dev, void *user_data)
+static void mdm_receiver_isr(const struct device *uart_dev, void *user_data)
 {
 	struct mdm_receiver_context *ctx;
 	int rx, ret;
diff --git a/drivers/modem/modem_receiver.h b/drivers/modem/modem_receiver.h
index e86b3d2879d9de..f1126d9f1587bc 100644
--- a/drivers/modem/modem_receiver.h
+++ b/drivers/modem/modem_receiver.h
@@ -22,7 +22,7 @@ extern "C" {
 #endif
 
 struct mdm_receiver_context {
-	struct device *uart_dev;
+	const struct device *uart_dev;
 
 	/* rx data */
 	struct ring_buf rx_rb;
diff --git a/drivers/modem/modem_shell.c b/drivers/modem/modem_shell.c
index 0180a1c8868af6..45acbaf9536b59 100644
--- a/drivers/modem/modem_shell.c
+++ b/drivers/modem/modem_shell.c
@@ -142,7 +142,7 @@ static int cmd_modem_send(const struct shell *shell, size_t argc,
 }
 
 #if defined(CONFIG_GSM_MUX)
-static void uart_mux_cb(struct device *uart, struct device *dev,
+static void uart_mux_cb(const struct device *uart, const struct device *dev,
 			int dlci_address, void *user_data)
 {
 	struct modem_shell_user_data *data = user_data;
diff --git a/drivers/modem/ublox-sara-r4.c b/drivers/modem/ublox-sara-r4.c
index 828b3b3dbfb7be..2e0620d4e16df3 100644
--- a/drivers/modem/ublox-sara-r4.c
+++ b/drivers/modem/ublox-sara-r4.c
@@ -1663,7 +1663,7 @@ static uint32_t hash32(char *str, int len)
 	return h;
 }
 
-static inline uint8_t *modem_get_mac(struct device *dev)
+static inline uint8_t *modem_get_mac(const struct device *dev)
 {
 	struct modem_data *data = dev->data;
 	uint32_t hash_value;
@@ -1681,7 +1681,7 @@ static inline uint8_t *modem_get_mac(struct device *dev)
 
 static void modem_net_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct modem_data *data = dev->data;
 
 	/* Direct socket offload used instead of net offload: */
@@ -1712,7 +1712,7 @@ static struct modem_cmd unsol_cmds[] = {
 	MODEM_CMD("+CREG: ", on_cmd_socknotifycreg, 1U, ""),
 };
 
-static int modem_init(struct device *dev)
+static int modem_init(const struct device *dev)
 {
 	int ret = 0;
 
diff --git a/drivers/modem/wncm14a2a.c b/drivers/modem/wncm14a2a.c
index 9a1a7ed75c5caf..fc52b7418df3ad 100644
--- a/drivers/modem/wncm14a2a.c
+++ b/drivers/modem/wncm14a2a.c
@@ -183,7 +183,7 @@ struct wncm14a2a_iface_ctx {
 	uint8_t mac_addr[6];
 
 	/* GPIO PORT devices */
-	struct device *gpio_port_dev[MAX_MDM_CONTROL_PINS];
+	const struct device *gpio_port_dev[MAX_MDM_CONTROL_PINS];
 
 	/* RX specific attributes */
 	struct mdm_receiver_context mdm_ctx;
@@ -1441,7 +1441,7 @@ static void wncm14a2a_modem_reset(void)
 	return;
 }
 
-static int wncm14a2a_init(struct device *dev)
+static int wncm14a2a_init(const struct device *dev)
 {
 	int i, ret = 0;
 
@@ -1818,7 +1818,7 @@ static struct net_offload offload_funcs = {
 	.put = offload_put,
 };
 
-static inline uint8_t *wncm14a2a_get_mac(struct device *dev)
+static inline uint8_t *wncm14a2a_get_mac(const struct device *dev)
 {
 	struct wncm14a2a_iface_ctx *ctx = dev->data;
 
@@ -1833,7 +1833,7 @@ static inline uint8_t *wncm14a2a_get_mac(struct device *dev)
 
 static void offload_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct wncm14a2a_iface_ctx *ctx = dev->data;
 
 	iface->if_dev->offload = &offload_funcs;
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index ef1f94fbbace07..e3946ebaaeb876 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -24,7 +24,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 
 #include <net/dummy.h>
 
-int loopback_dev_init(struct device *dev)
+int loopback_dev_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -38,7 +38,7 @@ static void loopback_init(struct net_if *iface)
 			     NET_LINK_DUMMY);
 }
 
-static int loopback_send(struct device *dev, struct net_pkt *pkt)
+static int loopback_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_pkt *cloned;
 	int res;
diff --git a/drivers/net/ppp.c b/drivers/net/ppp.c
index 626545518df9fc..6add89fd4c4435 100644
--- a/drivers/net/ppp.c
+++ b/drivers/net/ppp.c
@@ -50,7 +50,7 @@ enum ppp_driver_state {
 K_KERNEL_STACK_DEFINE(ppp_workq, PPP_WORKQ_STACK_SIZE);
 
 struct ppp_driver_context {
-	struct device *dev;
+	const struct device *dev;
 	struct net_if *iface;
 
 	/* This net_pkt contains pkt that is being read */
@@ -536,7 +536,7 @@ static uint16_t ppp_escape_byte(uint8_t byte, int *offset)
 	return byte;
 }
 
-static int ppp_send(struct device *dev, struct net_pkt *pkt)
+static int ppp_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct ppp_driver_context *ppp = dev->data;
 	struct net_buf *buf = pkt->buffer;
@@ -682,7 +682,7 @@ static void ppp_isr_cb_work(struct k_work *work)
 }
 #endif /* !CONFIG_NET_TEST */
 
-static int ppp_driver_init(struct device *dev)
+static int ppp_driver_init(const struct device *dev)
 {
 	struct ppp_driver_context *ppp = dev->data;
 
@@ -766,7 +766,7 @@ static void ppp_iface_init(struct net_if *iface)
 }
 
 #if defined(CONFIG_NET_STATISTICS_PPP)
-static struct net_stats_ppp *ppp_get_stats(struct device *dev)
+static struct net_stats_ppp *ppp_get_stats(const struct device *dev)
 {
 	struct ppp_driver_context *context = dev->data;
 
@@ -775,7 +775,7 @@ static struct net_stats_ppp *ppp_get_stats(struct device *dev)
 #endif
 
 #if !defined(CONFIG_NET_TEST)
-static void ppp_uart_flush(struct device *dev)
+static void ppp_uart_flush(const struct device *dev)
 {
 	uint8_t c;
 
@@ -784,7 +784,7 @@ static void ppp_uart_flush(struct device *dev)
 	}
 }
 
-static void ppp_uart_isr(struct device *uart, void *user_data)
+static void ppp_uart_isr(const struct device *uart, void *user_data)
 {
 	struct ppp_driver_context *context = user_data;
 	int rx = 0, ret;
@@ -809,7 +809,7 @@ static void ppp_uart_isr(struct device *uart, void *user_data)
 }
 #endif /* !CONFIG_NET_TEST */
 
-static int ppp_start(struct device *dev)
+static int ppp_start(const struct device *dev)
 {
 	struct ppp_driver_context *context = dev->data;
 
@@ -827,7 +827,7 @@ static int ppp_start(struct device *dev)
 		 * then use our own config.
 		 */
 #if IS_ENABLED(CONFIG_GSM_MUX)
-		struct device *mux;
+		const struct device *mux;
 
 		mux = uart_mux_find(CONFIG_GSM_MUX_DLCI_PPP);
 		if (mux == NULL) {
@@ -869,7 +869,7 @@ static int ppp_start(struct device *dev)
 	return 0;
 }
 
-static int ppp_stop(struct device *dev)
+static int ppp_stop(const struct device *dev)
 {
 	struct ppp_driver_context *context = dev->data;
 
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 61f24822a67d82..1e0dbe89cc0f02 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -106,7 +106,7 @@ static void slip_writeb_esc(unsigned char c)
 	}
 }
 
-static int slip_send(struct device *dev, struct net_pkt *pkt)
+static int slip_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_buf *buf;
 	uint8_t *ptr;
@@ -363,7 +363,7 @@ static uint8_t *recv_cb(uint8_t *buf, size_t *off)
 	return buf;
 }
 
-static int slip_init(struct device *dev)
+static int slip_init(const struct device *dev)
 {
 	struct slip_context *slip = dev->data;
 
@@ -434,7 +434,7 @@ static void slip_iface_init(struct net_if *iface)
 static struct slip_context slip_context_data;
 
 #if defined(CONFIG_SLIP_TAP)
-static enum ethernet_hw_caps eth_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_capabilities(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/neural_net/intel_gna.c b/drivers/neural_net/intel_gna.c
index 275161a7cfb4e8..7263ce74b611e6 100644
--- a/drivers/neural_net/intel_gna.c
+++ b/drivers/neural_net/intel_gna.c
@@ -31,8 +31,8 @@ LOG_MODULE_REGISTER(neural_net);
 	((struct intel_gna_data *const)(dev)->data)
 
 #if LOG_LEVEL >= LOG_LEVEL_DBG
-static void intel_gna_regs_dump(struct device *dev);
-static void intel_gna_config_desc_dump(struct device *dev);
+static void intel_gna_regs_dump(const struct device *dev);
+static void intel_gna_config_desc_dump(const struct device *dev);
 #define INTEL_GNA_REGS_DUMP(dev)	intel_gna_regs_dump((dev))
 #define INTEL_GNA_CONFIG_DESC_DUMP(dev)	intel_gna_config_desc_dump((dev))
 #else
@@ -48,7 +48,7 @@ static struct intel_gna_config_desc __aligned(GNA_PG_SIZE_IN_BYTES)
 static struct intel_gna_page_table __aligned(GNA_PG_SIZE_IN_BYTES)
 	gna_page_table[GNA_NUM_PG_TABLES_NEEDED];
 
-static void intel_gna_interrupt_handler(struct device *dev)
+static void intel_gna_interrupt_handler(const struct device *dev)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 
@@ -165,7 +165,7 @@ static int intel_gna_setup_page_table(void *physical, size_t size,
 	return 0;
 }
 
-static int intel_gna_initialize(struct device *dev)
+static int intel_gna_initialize(const struct device *dev)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 	uint32_t page_dir_entry;
@@ -219,7 +219,8 @@ static int intel_gna_initialize(struct device *dev)
 	return 0;
 }
 
-static int intel_gna_configure(struct device *dev, struct gna_config *cfg)
+static int intel_gna_configure(const struct device *dev,
+			       struct gna_config *cfg)
 {
 	const struct intel_gna_config *const dev_cfg = DEV_CFG(dev);
 	struct intel_gna_data *const gna = DEV_DATA(dev);
@@ -275,8 +276,9 @@ static int intel_gna_configure(struct device *dev, struct gna_config *cfg)
 	return 0;
 }
 
-static int intel_gna_register_model(struct device *dev,
-		struct gna_model_info *model, void **model_handle)
+static int intel_gna_register_model(const struct device *dev,
+				    struct gna_model_info *model,
+				    void **model_handle)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 	struct intel_gna_model *gna_model;
@@ -380,7 +382,8 @@ static int intel_gna_register_model(struct device *dev,
 	return 0;
 }
 
-static int intel_gna_deregister_model(struct device *dev, void *model_handle)
+static int intel_gna_deregister_model(const struct device *dev,
+				      void *model_handle)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 	struct intel_gna_model *gna_model;
@@ -397,8 +400,9 @@ static int intel_gna_deregister_model(struct device *dev, void *model_handle)
 	return 0;
 }
 
-static int intel_gna_infer(struct device *dev, struct gna_inference_req *req,
-		gna_callback callback)
+static int intel_gna_infer(const struct device *dev,
+			   struct gna_inference_req *req,
+			   gna_callback callback)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 	volatile struct intel_gna_regs *regs = gna->regs;
@@ -475,7 +479,7 @@ static int intel_gna_infer(struct device *dev, struct gna_inference_req *req,
 }
 
 #if LOG_LEVEL >= LOG_LEVEL_DBG
-static void intel_gna_regs_dump(struct device *dev)
+static void intel_gna_regs_dump(const struct device *dev)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 	volatile struct intel_gna_regs *regs = gna->regs;
@@ -496,7 +500,7 @@ static void intel_gna_regs_dump(struct device *dev)
 	LOG_DBG("gnaversion :%08x", regs->gnaversion);
 }
 
-static void intel_gna_config_desc_dump(struct device *dev)
+static void intel_gna_config_desc_dump(const struct device *dev)
 {
 	struct intel_gna_data *const gna = DEV_DATA(dev);
 	volatile struct intel_gna_regs *regs = gna->regs;
diff --git a/drivers/pcie/endpoint/pcie_ep_bcm_iproc.c b/drivers/pcie/endpoint/pcie_ep_bcm_iproc.c
index ec25feb82c6979..e65a041f57d6da 100644
--- a/drivers/pcie/endpoint/pcie_ep_bcm_iproc.c
+++ b/drivers/pcie/endpoint/pcie_ep_bcm_iproc.c
@@ -21,7 +21,7 @@ LOG_MODULE_REGISTER(iproc_pcie);
 #define sys_read64(addr)    (((uint64_t)(sys_read32(addr + 4)) << 32) | \
 			     sys_read32(addr))
 
-static int iproc_pcie_conf_read(struct device *dev, uint32_t offset,
+static int iproc_pcie_conf_read(const struct device *dev, uint32_t offset,
 				uint32_t *data)
 {
 	const struct iproc_pcie_ep_config *cfg = dev->config;
@@ -35,7 +35,7 @@ static int iproc_pcie_conf_read(struct device *dev, uint32_t offset,
 	return 0;
 }
 
-static void iproc_pcie_conf_write(struct device *dev, uint32_t offset,
+static void iproc_pcie_conf_write(const struct device *dev, uint32_t offset,
 				  uint32_t data)
 {
 	const struct iproc_pcie_ep_config *cfg = dev->config;
@@ -47,7 +47,7 @@ static void iproc_pcie_conf_write(struct device *dev, uint32_t offset,
 	pcie_write32(data, &cfg->base->paxb_config_ind_data);
 }
 
-static int iproc_pcie_map_addr(struct device *dev, uint64_t pcie_addr,
+static int iproc_pcie_map_addr(const struct device *dev, uint64_t pcie_addr,
 			       uint64_t *mapped_addr, uint32_t size,
 			       enum pcie_ob_mem_type ob_mem_type)
 {
@@ -117,7 +117,8 @@ static int iproc_pcie_map_addr(struct device *dev, uint64_t pcie_addr,
 	return ret;
 }
 
-static void iproc_pcie_unmap_addr(struct device *dev, uint64_t mapped_addr)
+static void iproc_pcie_unmap_addr(const struct device *dev,
+				  uint64_t mapped_addr)
 {
 	struct iproc_pcie_ep_ctx *ctx = dev->data;
 	k_spinlock_key_t key;
@@ -145,7 +146,8 @@ static void iproc_pcie_unmap_addr(struct device *dev, uint64_t mapped_addr)
 	k_spin_unlock(&ctx->ob_map_lock, key);
 }
 
-static int iproc_pcie_generate_msi(struct device *dev, const uint32_t msi_num)
+static int iproc_pcie_generate_msi(const struct device *dev,
+				   const uint32_t msi_num)
 {
 	int ret = 0;
 #ifdef CONFIG_PCIE_EP_BCM_IPROC_V2
@@ -182,7 +184,8 @@ static int iproc_pcie_generate_msi(struct device *dev, const uint32_t msi_num)
 	return ret;
 }
 
-static int iproc_pcie_generate_msix(struct device *dev, const uint32_t msix_num)
+static int iproc_pcie_generate_msix(const struct device *dev,
+				    const uint32_t msix_num)
 {
 	uint64_t addr;
 	uint32_t data, msix_offset;
@@ -211,7 +214,7 @@ static int iproc_pcie_generate_msix(struct device *dev, const uint32_t msix_num)
 	return ret;
 }
 
-static int iproc_pcie_raise_irq(struct device *dev,
+static int iproc_pcie_raise_irq(const struct device *dev,
 				enum pci_ep_irq_type irq_type,
 				uint32_t irq_num)
 {
@@ -240,7 +243,7 @@ static int iproc_pcie_raise_irq(struct device *dev,
 	return ret;
 }
 
-static int iproc_pcie_register_reset_cb(struct device *dev,
+static int iproc_pcie_register_reset_cb(const struct device *dev,
 					enum pcie_reset reset,
 					pcie_ep_reset_callback_t cb, void *arg)
 {
@@ -259,7 +262,7 @@ static int iproc_pcie_register_reset_cb(struct device *dev,
 #if DT_INST_IRQ_HAS_NAME(0, perst)
 static void iproc_pcie_perst(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct iproc_pcie_ep_ctx *ctx = dev->data;
 	void *reset_data;
 	uint32_t data;
@@ -281,7 +284,7 @@ static void iproc_pcie_perst(void *arg)
 #if DT_INST_IRQ_HAS_NAME(0, perst_inband)
 static void iproc_pcie_hot_reset(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct iproc_pcie_ep_ctx *ctx = dev->data;
 	void *reset_data;
 	uint32_t data;
@@ -303,7 +306,7 @@ static void iproc_pcie_hot_reset(void *arg)
 #if DT_INST_IRQ_HAS_NAME(0, flr)
 static void iproc_pcie_flr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct iproc_pcie_ep_config *cfg = dev->config;
 	struct iproc_pcie_ep_ctx *ctx = dev->data;
 	void *reset_data;
@@ -338,7 +341,7 @@ static void iproc_pcie_flr(void *arg)
 
 DEVICE_DECLARE(iproc_pcie_ep_0);
 
-static void iproc_pcie_reset_config(struct device *dev)
+static void iproc_pcie_reset_config(const struct device *dev)
 {
 	uint32_t data;
 	const struct iproc_pcie_ep_config *cfg = dev->config;
@@ -390,7 +393,7 @@ static void iproc_pcie_reset_config(struct device *dev)
 }
 
 #ifdef CONFIG_PCIE_EP_BCM_IPROC_INIT_CFG
-static void iproc_pcie_msix_config(struct device *dev)
+static void iproc_pcie_msix_config(const struct device *dev)
 {
 	/*
 	 * Configure capability of generating 16 messages,
@@ -402,7 +405,7 @@ static void iproc_pcie_msix_config(struct device *dev)
 	iproc_pcie_conf_write(dev, MSIX_PBA_OFF_BIR, MSIX_PBA_B2_10800);
 }
 
-static void iproc_pcie_msi_config(struct device *dev)
+static void iproc_pcie_msi_config(const struct device *dev)
 {
 	uint32_t data;
 
@@ -427,7 +430,7 @@ static int iproc_pcie_mode_check(const struct iproc_pcie_ep_config *cfg)
 	return 0;
 }
 
-static int iproc_pcie_ep_init(struct device *dev)
+static int iproc_pcie_ep_init(const struct device *dev)
 {
 	const struct iproc_pcie_ep_config *cfg = dev->config;
 	struct iproc_pcie_ep_ctx *ctx = dev->data;
diff --git a/drivers/pcie/endpoint/pcie_ep_common.c b/drivers/pcie/endpoint/pcie_ep_common.c
index 92106e25b67c90..2b0a64e37211ad 100644
--- a/drivers/pcie/endpoint/pcie_ep_common.c
+++ b/drivers/pcie/endpoint/pcie_ep_common.c
@@ -36,7 +36,7 @@ static int pcie_ep_mapped_copy(uint64_t mapped_addr, uintptr_t local_addr,
  * Helper API to achieve data transfer with memcpy operation
  * through PCIe outbound memory
  */
-int pcie_ep_xfer_data_memcpy(struct device *dev, uint64_t pcie_addr,
+int pcie_ep_xfer_data_memcpy(const struct device *dev, uint64_t pcie_addr,
 			     uintptr_t *local_addr, uint32_t size,
 			     enum pcie_ob_mem_type ob_mem_type,
 			     enum xfer_direction dir)
diff --git a/drivers/peci/peci_handlers.c b/drivers/peci/peci_handlers.c
index 062d6070daace5..f7b55e083bdfe0 100644
--- a/drivers/peci/peci_handlers.c
+++ b/drivers/peci/peci_handlers.c
@@ -8,7 +8,8 @@
 #include <syscall_handler.h>
 
 
-static inline int z_vrfy_peci_config(struct device *dev, uint32_t bitrate)
+static inline int z_vrfy_peci_config(const struct device *dev,
+				     uint32_t bitrate)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_PECI(dev, config));
 
@@ -16,7 +17,7 @@ static inline int z_vrfy_peci_config(struct device *dev, uint32_t bitrate)
 }
 #include <syscalls/peci_config_mrsh.c>
 
-static inline int z_vrfy_peci_enable(struct device *dev)
+static inline int z_vrfy_peci_enable(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_PECI(dev, enable));
 
@@ -24,7 +25,7 @@ static inline int z_vrfy_peci_enable(struct device *dev)
 }
 #include <syscalls/peci_enable_mrsh.c>
 
-static inline int z_vrfy_peci_disable(struct device *dev)
+static inline int z_vrfy_peci_disable(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_PECI(dev, disable));
 
@@ -32,7 +33,7 @@ static inline int z_vrfy_peci_disable(struct device *dev)
 }
 #include <syscalls/peci_disable_mrsh.c>
 
-static inline int z_vrfy_peci_transfer(struct device *dev,
+static inline int z_vrfy_peci_transfer(const struct device *dev,
 				       struct peci_msg *msg)
 {
 	struct peci_msg msg_copy;
diff --git a/drivers/peci/peci_mchp_xec.c b/drivers/peci/peci_mchp_xec.c
index 53e07ecb7ee8b4..00ce44ae64f099 100644
--- a/drivers/peci/peci_mchp_xec.c
+++ b/drivers/peci/peci_mchp_xec.c
@@ -66,7 +66,7 @@ static int check_bus_idle(PECI_Type *base)
 	return 0;
 }
 
-static int peci_xec_configure(struct device *dev, uint32_t bitrate)
+static int peci_xec_configure(const struct device *dev, uint32_t bitrate)
 {
 	ARG_UNUSED(dev);
 
@@ -88,7 +88,7 @@ static int peci_xec_configure(struct device *dev, uint32_t bitrate)
 	return 0;
 }
 
-static int peci_xec_disable(struct device *dev)
+static int peci_xec_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	int ret;
@@ -109,7 +109,7 @@ static int peci_xec_disable(struct device *dev)
 	return 0;
 }
 
-static int peci_xec_enable(struct device *dev)
+static int peci_xec_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	PECI_Type *base = peci_xec_config.base;
@@ -122,7 +122,7 @@ static int peci_xec_enable(struct device *dev)
 	return 0;
 }
 
-static int peci_xec_write(struct device *dev, struct peci_msg *msg)
+static int peci_xec_write(const struct device *dev, struct peci_msg *msg)
 {
 	ARG_UNUSED(dev);
 	int i;
@@ -189,7 +189,7 @@ static int peci_xec_write(struct device *dev, struct peci_msg *msg)
 	return 0;
 }
 
-static int peci_xec_read(struct device *dev, struct peci_msg *msg)
+static int peci_xec_read(const struct device *dev, struct peci_msg *msg)
 {
 	ARG_UNUSED(dev);
 	int i;
@@ -239,7 +239,7 @@ static int peci_xec_read(struct device *dev, struct peci_msg *msg)
 	return 0;
 }
 
-static int peci_xec_transfer(struct device *dev, struct peci_msg *msg)
+static int peci_xec_transfer(const struct device *dev, struct peci_msg *msg)
 {
 	ARG_UNUSED(dev);
 	int ret;
@@ -322,7 +322,7 @@ static const struct peci_driver_api peci_xec_driver_api = {
 	.transfer = peci_xec_transfer,
 };
 
-static int peci_xec_init(struct device *dev)
+static int peci_xec_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/pinmux/pinmux_cc13xx_cc26xx.c b/drivers/pinmux/pinmux_cc13xx_cc26xx.c
index 0e0e5a6414b9a5..3fb26334e0d803 100644
--- a/drivers/pinmux/pinmux_cc13xx_cc26xx.c
+++ b/drivers/pinmux/pinmux_cc13xx_cc26xx.c
@@ -11,7 +11,8 @@
 
 #include <driverlib/ioc.h>
 
-static int pinmux_cc13xx_cc26xx_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_cc13xx_cc26xx_set(const struct device *dev, uint32_t pin,
+				    uint32_t func)
 {
 	ARG_UNUSED(dev);
 
@@ -23,7 +24,8 @@ static int pinmux_cc13xx_cc26xx_set(struct device *dev, uint32_t pin, uint32_t f
 	return 0;
 }
 
-static int pinmux_cc13xx_cc26xx_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_cc13xx_cc26xx_get(const struct device *dev, uint32_t pin,
+				    uint32_t *func)
 {
 	ARG_UNUSED(dev);
 
@@ -34,7 +36,8 @@ static int pinmux_cc13xx_cc26xx_get(struct device *dev, uint32_t pin, uint32_t *
 	return 0;
 }
 
-static int pinmux_cc13xx_cc26xx_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_cc13xx_cc26xx_pullup(const struct device *dev, uint32_t pin,
+				       uint8_t func)
 {
 	ARG_UNUSED(dev);
 
@@ -52,7 +55,8 @@ static int pinmux_cc13xx_cc26xx_pullup(struct device *dev, uint32_t pin, uint8_t
 	return -EINVAL;
 }
 
-static int pinmux_cc13xx_cc26xx_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_cc13xx_cc26xx_input(const struct device *dev, uint32_t pin,
+				      uint8_t func)
 {
 	ARG_UNUSED(dev);
 
@@ -70,7 +74,7 @@ static int pinmux_cc13xx_cc26xx_input(struct device *dev, uint32_t pin, uint8_t
 	return -EINVAL;
 }
 
-static int pinmux_cc13xx_cc26xx_init(struct device *dev)
+static int pinmux_cc13xx_cc26xx_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 0;
diff --git a/drivers/pinmux/pinmux_esp32.c b/drivers/pinmux/pinmux_esp32.c
index 18b83ddc51a146..c7109f410687a9 100644
--- a/drivers/pinmux/pinmux_esp32.c
+++ b/drivers/pinmux/pinmux_esp32.c
@@ -75,7 +75,7 @@ static int set_reg(uint32_t pin, uint32_t clr_mask, uint32_t set_mask)
 	return 0;
 }
 
-static int pinmux_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_set(const struct device *dev, uint32_t pin, uint32_t func)
 {
 	ARG_UNUSED(dev);
 
@@ -91,7 +91,7 @@ static int pinmux_set(struct device *dev, uint32_t pin, uint32_t func)
 	return set_reg(pin, MCU_SEL_M, func<<MCU_SEL_S | 2<<FUN_DRV_S);
 }
 
-static int pinmux_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_get(const struct device *dev, uint32_t pin, uint32_t *func)
 {
 	volatile uint32_t *reg = reg_for_pin(pin);
 
@@ -105,7 +105,7 @@ static int pinmux_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_pullup(const struct device *dev, uint32_t pin, uint8_t func)
 {
 	switch (func) {
 	case PINMUX_PULLUP_DISABLE:
@@ -119,7 +119,7 @@ static int pinmux_pullup(struct device *dev, uint32_t pin, uint8_t func)
 }
 
 #define CFG(id)   ((GPIO_ ## id ## _REG) & 0xff)
-static int pinmux_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_input(const struct device *dev, uint32_t pin, uint8_t func)
 {
 	static const uint8_t offs[2][3] = {
 		{ CFG(ENABLE1_W1TC), CFG(ENABLE1_W1TS), 32 },
@@ -165,7 +165,7 @@ static struct pinmux_driver_api api_funcs = {
 	.input = pinmux_input
 };
 
-static int pinmux_initialize(struct device *device)
+static int pinmux_initialize(const struct device *device)
 {
 	uint32_t pin;
 
diff --git a/drivers/pinmux/pinmux_hsdk.c b/drivers/pinmux/pinmux_hsdk.c
index 42fd5d771da182..a497d0df12e3d6 100644
--- a/drivers/pinmux/pinmux_hsdk.c
+++ b/drivers/pinmux/pinmux_hsdk.c
@@ -16,7 +16,8 @@ void _arc_sync(void)
 	__asm__ volatile("sync");
 }
 
-static int pinmux_hsdk_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_hsdk_set(const struct device *dev, uint32_t pin,
+			   uint32_t func)
 {
 
 	if (func >= HSDK_PINMUX_FUNS || pin >= HSDK_PINMUX_SELS)
@@ -30,7 +31,8 @@ static int pinmux_hsdk_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_hsdk_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_hsdk_get(const struct device *dev, uint32_t pin,
+			   uint32_t *func)
 {
 
 	if (pin >= HSDK_PINMUX_SELS || func == NULL)
@@ -41,17 +43,19 @@ static int pinmux_hsdk_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_hsdk_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_hsdk_pullup(const struct device *dev, uint32_t pin,
+			      uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_hsdk_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_hsdk_input(const struct device *dev, uint32_t pin,
+			     uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_hsdk_init(struct device *dev)
+static int pinmux_hsdk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 0;
diff --git a/drivers/pinmux/pinmux_intel_s1000.c b/drivers/pinmux/pinmux_intel_s1000.c
index 3396f6a8d2f194..52caf91b6deab7 100644
--- a/drivers/pinmux/pinmux_intel_s1000.c
+++ b/drivers/pinmux/pinmux_intel_s1000.c
@@ -14,7 +14,7 @@ static volatile uint32_t *iomux_ctrl_regs = (volatile uint32_t *)DT_INST_REG_ADD
 
 #define PINMUX_CTRL_REG_COUNT (DT_INST_REG_SIZE(0) / 4)
 
-static int pinmux_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_set(const struct device *dev, uint32_t pin, uint32_t func)
 {
 	uint32_t lsb, msb;
 	uint32_t index;
@@ -43,7 +43,7 @@ static int pinmux_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_get(const struct device *dev, uint32_t pin, uint32_t *func)
 {
 	uint32_t lsb, msb;
 	uint32_t index;
@@ -71,12 +71,12 @@ static int pinmux_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_pullup(const struct device *dev, uint32_t pin, uint8_t func)
 {
 	return -ENOSYS;
 }
 
-static int pinmux_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_input(const struct device *dev, uint32_t pin, uint8_t func)
 {
 	return -ENOSYS;
 }
@@ -88,7 +88,7 @@ static struct pinmux_driver_api apis = {
 	.input = pinmux_input
 };
 
-static int pinmux_init(struct device *device)
+static int pinmux_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 	return 0;
diff --git a/drivers/pinmux/pinmux_lpc11u6x.c b/drivers/pinmux/pinmux_lpc11u6x.c
index eb5898468a2d03..acd1839a0459e9 100644
--- a/drivers/pinmux/pinmux_lpc11u6x.c
+++ b/drivers/pinmux/pinmux_lpc11u6x.c
@@ -32,7 +32,8 @@ struct pinmux_lpc11u6x_config {
 	uint8_t npins;
 };
 
-static int pinmux_lpc11u6x_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_lpc11u6x_set(const struct device *dev, uint32_t pin,
+			       uint32_t func)
 {
 	const struct pinmux_lpc11u6x_config *config = DEV_CFG(dev);
 	volatile uint32_t *base;
@@ -54,7 +55,7 @@ static int pinmux_lpc11u6x_set(struct device *dev, uint32_t pin, uint32_t func)
 }
 
 static int
-pinmux_lpc11u6x_get(struct device *dev, uint32_t pin, uint32_t *func)
+pinmux_lpc11u6x_get(const struct device *dev, uint32_t pin, uint32_t *func)
 {
 	const struct pinmux_lpc11u6x_config *config = DEV_CFG(dev);
 	volatile uint32_t *base;
@@ -76,18 +77,18 @@ pinmux_lpc11u6x_get(struct device *dev, uint32_t pin, uint32_t *func)
 }
 
 static int
-pinmux_lpc11u6x_pullup(struct device *dev, uint32_t pin, uint8_t func)
+pinmux_lpc11u6x_pullup(const struct device *dev, uint32_t pin, uint8_t func)
 {
 	return -ENOTSUP;
 }
 
 static int
-pinmux_lpc11u6x_input(struct device *dev, uint32_t pin, uint8_t func)
+pinmux_lpc11u6x_input(const struct device *dev, uint32_t pin, uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_lpc11u6x_init(struct device *dev)
+static int pinmux_lpc11u6x_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/pinmux/pinmux_mchp_xec.c b/drivers/pinmux/pinmux_mchp_xec.c
index 90f7a0b014f8c9..1332cfd572095b 100644
--- a/drivers/pinmux/pinmux_mchp_xec.c
+++ b/drivers/pinmux/pinmux_mchp_xec.c
@@ -23,7 +23,8 @@ struct pinmux_xec_config {
 	uint32_t port_num;
 };
 
-static int pinmux_xec_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_xec_set(const struct device *dev, uint32_t pin,
+			  uint32_t func)
 {
 	const struct pinmux_xec_config *config = dev->config;
 	__IO uint32_t *current_pcr1;
@@ -76,7 +77,8 @@ static int pinmux_xec_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_xec_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_xec_get(const struct device *dev, uint32_t pin,
+			  uint32_t *func)
 {
 	const struct pinmux_xec_config *config = dev->config;
 	__IO uint32_t *current_pcr1;
@@ -94,17 +96,19 @@ static int pinmux_xec_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_xec_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_xec_pullup(const struct device *dev, uint32_t pin,
+			     uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_xec_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_xec_input(const struct device *dev, uint32_t pin,
+			    uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_xec_init(struct device *dev)
+static int pinmux_xec_init(const struct device *dev)
 {
 	/* Nothing to do. The PCR clock is enabled at reset. */
 	return 0;
diff --git a/drivers/pinmux/pinmux_mcux.c b/drivers/pinmux/pinmux_mcux.c
index 3a87bed9569233..b1df4934a1ccf7 100644
--- a/drivers/pinmux/pinmux_mcux.c
+++ b/drivers/pinmux/pinmux_mcux.c
@@ -15,7 +15,8 @@ struct pinmux_mcux_config {
 	PORT_Type *base;
 };
 
-static int pinmux_mcux_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_mcux_set(const struct device *dev, uint32_t pin,
+			   uint32_t func)
 {
 	const struct pinmux_mcux_config *config = dev->config;
 	PORT_Type *base = config->base;
@@ -25,7 +26,8 @@ static int pinmux_mcux_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_mcux_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_mcux_get(const struct device *dev, uint32_t pin,
+			   uint32_t *func)
 {
 	const struct pinmux_mcux_config *config = dev->config;
 	PORT_Type *base = config->base;
@@ -35,17 +37,19 @@ static int pinmux_mcux_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_mcux_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_mcux_pullup(const struct device *dev, uint32_t pin,
+			      uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_mcux_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_mcux_input(const struct device *dev, uint32_t pin,
+			     uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_mcux_init(struct device *dev)
+static int pinmux_mcux_init(const struct device *dev)
 {
 	const struct pinmux_mcux_config *config = dev->config;
 
diff --git a/drivers/pinmux/pinmux_mcux_lpc.c b/drivers/pinmux/pinmux_mcux_lpc.c
index 150bf71171b4be..3619c806d7a073 100644
--- a/drivers/pinmux/pinmux_mcux_lpc.c
+++ b/drivers/pinmux/pinmux_mcux_lpc.c
@@ -25,7 +25,8 @@ struct pinmux_mcux_lpc_config {
 	uint32_t port_no;
 };
 
-static int pinmux_mcux_lpc_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_mcux_lpc_set(const struct device *dev, uint32_t pin,
+			       uint32_t func)
 {
 	const struct pinmux_mcux_lpc_config *config = dev->config;
 #ifdef IOPCTL
@@ -40,7 +41,8 @@ static int pinmux_mcux_lpc_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_mcux_lpc_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_mcux_lpc_get(const struct device *dev, uint32_t pin,
+			       uint32_t *func)
 {
 	const struct pinmux_mcux_lpc_config *config = dev->config;
 #ifdef IOPCTL
@@ -55,17 +57,19 @@ static int pinmux_mcux_lpc_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_mcux_lpc_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_mcux_lpc_pullup(const struct device *dev, uint32_t pin,
+				  uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_mcux_lpc_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_mcux_lpc_input(const struct device *dev, uint32_t pin,
+				 uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_mcux_lpc_init(struct device *dev)
+static int pinmux_mcux_lpc_init(const struct device *dev)
 {
 #ifndef IOPCTL
 	const struct pinmux_mcux_lpc_config *config = dev->config;
diff --git a/drivers/pinmux/pinmux_npcx.c b/drivers/pinmux/pinmux_npcx.c
index cf0ea9a68a7f33..39fa1c39a8bbee 100644
--- a/drivers/pinmux/pinmux_npcx.c
+++ b/drivers/pinmux/pinmux_npcx.c
@@ -63,7 +63,7 @@ void soc_pinctrl_mux_configure(const struct npcx_alt *alts_list,
 }
 
 /* Pin-control driver registration */
-static int npcx_pinctrl_init(struct device *dev)
+static int npcx_pinctrl_init(const struct device *dev)
 {
 	struct scfg_reg *inst = HAL_INSTANCE(dev);
 
diff --git a/drivers/pinmux/pinmux_rv32m1.c b/drivers/pinmux/pinmux_rv32m1.c
index 69b2a2a08e3ed2..595247938cd436 100644
--- a/drivers/pinmux/pinmux_rv32m1.c
+++ b/drivers/pinmux/pinmux_rv32m1.c
@@ -19,7 +19,8 @@ struct pinmux_rv32m1_config {
 	PORT_Type *base;
 };
 
-static int pinmux_rv32m1_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_rv32m1_set(const struct device *dev, uint32_t pin,
+			     uint32_t func)
 {
 	const struct pinmux_rv32m1_config *config = dev->config;
 	PORT_Type *base = config->base;
@@ -29,7 +30,8 @@ static int pinmux_rv32m1_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_rv32m1_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_rv32m1_get(const struct device *dev, uint32_t pin,
+			     uint32_t *func)
 {
 	const struct pinmux_rv32m1_config *config = dev->config;
 	PORT_Type *base = config->base;
@@ -39,17 +41,19 @@ static int pinmux_rv32m1_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_rv32m1_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_rv32m1_pullup(const struct device *dev, uint32_t pin,
+				uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_rv32m1_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_rv32m1_input(const struct device *dev, uint32_t pin,
+			       uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_rv32m1_init(struct device *dev)
+static int pinmux_rv32m1_init(const struct device *dev)
 {
 	const struct pinmux_rv32m1_config *config = dev->config;
 
diff --git a/drivers/pinmux/pinmux_sam0.c b/drivers/pinmux/pinmux_sam0.c
index 96a168e4802d55..7b9d2a76fdf3ad 100644
--- a/drivers/pinmux/pinmux_sam0.c
+++ b/drivers/pinmux/pinmux_sam0.c
@@ -11,7 +11,8 @@ struct pinmux_sam0_config {
 	PortGroup *regs;
 };
 
-static int pinmux_sam0_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_sam0_set(const struct device *dev, uint32_t pin,
+			   uint32_t func)
 {
 	const struct pinmux_sam0_config *cfg = dev->config;
 	bool odd_pin = pin & 1;
@@ -31,7 +32,8 @@ static int pinmux_sam0_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_sam0_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_sam0_get(const struct device *dev, uint32_t pin,
+			   uint32_t *func)
 {
 	const struct pinmux_sam0_config *cfg = dev->config;
 	bool odd_pin = pin & 1;
@@ -46,17 +48,19 @@ static int pinmux_sam0_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_sam0_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_sam0_pullup(const struct device *dev, uint32_t pin,
+			      uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_sam0_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_sam0_input(const struct device *dev, uint32_t pin,
+			     uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_sam0_init(struct device *dev)
+static int pinmux_sam0_init(const struct device *dev)
 {
 	/* Nothing to do.  The GPIO clock is enabled at reset. */
 	return 0;
diff --git a/drivers/pinmux/pinmux_sifive.c b/drivers/pinmux/pinmux_sifive.c
index e605ccc8a6d0e4..5e20fcae14842a 100644
--- a/drivers/pinmux/pinmux_sifive.c
+++ b/drivers/pinmux/pinmux_sifive.c
@@ -29,7 +29,8 @@ struct pinmux_sifive_regs_t {
 #define DEV_PINMUX(dev)						\
 	((struct pinmux_sifive_regs_t *)(DEV_CFG(dev))->base)
 
-static int pinmux_sifive_set(struct device *dev, uint32_t pin, uint32_t func)
+static int pinmux_sifive_set(const struct device *dev, uint32_t pin,
+			     uint32_t func)
 {
 	volatile struct pinmux_sifive_regs_t *pinmux = DEV_PINMUX(dev);
 
@@ -48,7 +49,8 @@ static int pinmux_sifive_set(struct device *dev, uint32_t pin, uint32_t func)
 	return 0;
 }
 
-static int pinmux_sifive_get(struct device *dev, uint32_t pin, uint32_t *func)
+static int pinmux_sifive_get(const struct device *dev, uint32_t pin,
+			     uint32_t *func)
 {
 	volatile struct pinmux_sifive_regs_t *pinmux = DEV_PINMUX(dev);
 
@@ -62,17 +64,19 @@ static int pinmux_sifive_get(struct device *dev, uint32_t pin, uint32_t *func)
 	return 0;
 }
 
-static int pinmux_sifive_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_sifive_pullup(const struct device *dev, uint32_t pin,
+				uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_sifive_input(struct device *dev, uint32_t pin, uint8_t func)
+static int pinmux_sifive_input(const struct device *dev, uint32_t pin,
+			       uint8_t func)
 {
 	return -ENOTSUP;
 }
 
-static int pinmux_sifive_init(struct device *dev)
+static int pinmux_sifive_init(const struct device *dev)
 {
 	volatile struct pinmux_sifive_regs_t *pinmux = DEV_PINMUX(dev);
 
diff --git a/drivers/pinmux/stm32/pinmux_stm32.c b/drivers/pinmux/stm32/pinmux_stm32.c
index 01fd87ffd14f55..39a4a575422c8c 100644
--- a/drivers/pinmux/stm32/pinmux_stm32.c
+++ b/drivers/pinmux/stm32/pinmux_stm32.c
@@ -84,7 +84,7 @@ static const uint32_t ports_enable[STM32_PORTS_MAX] = {
  *
  * @return 0 on success, error otherwise
  */
-static int enable_port(uint32_t port, struct device *clk)
+static int enable_port(uint32_t port, const struct device *clk)
 {
 	/* enable port clock */
 	if (!clk) {
@@ -126,7 +126,7 @@ static int stm32_pin_configure(int pin, int func, int altf)
  * @return 0 on success, error otherwise
  */
 int z_pinmux_stm32_set(uint32_t pin, uint32_t func,
-				struct device *clk)
+				const struct device *clk)
 {
 	/* make sure to enable port clock first */
 	if (enable_port(STM32_PORT(pin), clk)) {
@@ -145,7 +145,7 @@ int z_pinmux_stm32_set(uint32_t pin, uint32_t func,
 void stm32_setup_pins(const struct pin_config *pinconf,
 		      size_t pins)
 {
-	struct device *clk;
+	const struct device *clk;
 	int i;
 
 	clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
diff --git a/drivers/pinmux/stm32/pinmux_stm32.h b/drivers/pinmux/stm32/pinmux_stm32.h
index fa5cebcfcbc9d5..6839a2e84b195c 100644
--- a/drivers/pinmux/stm32/pinmux_stm32.h
+++ b/drivers/pinmux/stm32/pinmux_stm32.h
@@ -78,7 +78,7 @@ clock_control_subsys_t stm32_get_port_clock(int port);
  * for the port
  */
 int z_pinmux_stm32_set(uint32_t pin, uint32_t func,
-		      struct device *clk);
+		      const struct device *clk);
 
 /**
  * @brief helper for obtaining pin configuration for the board
diff --git a/drivers/ps2/ps2_handlers.c b/drivers/ps2/ps2_handlers.c
index 4375273460f0b1..dc8502828c7033 100644
--- a/drivers/ps2/ps2_handlers.c
+++ b/drivers/ps2/ps2_handlers.c
@@ -30,7 +30,7 @@ Z_SYSCALL_HANDLER(ps2_read, dev, value)
 
 Z_SYSCALL_HANDLER(ps2_enable_callback)
 {
-	return z_impl_ps2_enable_callback((struct device *)dev);
+	return z_impl_ps2_enable_callback((const struct device *)dev);
 }
 
 Z_SYSCALL_HANDLER(ps2_disable_callback, dev)
diff --git a/drivers/ps2/ps2_mchp_xec.c b/drivers/ps2/ps2_mchp_xec.c
index c6f5ec0b21ff7a..010d1c9418d580 100644
--- a/drivers/ps2/ps2_mchp_xec.c
+++ b/drivers/ps2/ps2_mchp_xec.c
@@ -30,7 +30,8 @@ struct ps2_xec_data {
 	struct k_sem tx_lock;
 };
 
-static int ps2_xec_configure(struct device *dev, ps2_callback_t callback_isr)
+static int ps2_xec_configure(const struct device *dev,
+			     ps2_callback_t callback_isr)
 {
 	const struct ps2_xec_config *config = dev->config;
 	struct ps2_xec_data *data = dev->data;
@@ -67,7 +68,7 @@ static int ps2_xec_configure(struct device *dev, ps2_callback_t callback_isr)
 }
 
 
-static int ps2_xec_write(struct device *dev, uint8_t value)
+static int ps2_xec_write(const struct device *dev, uint8_t value)
 {
 	const struct ps2_xec_config *config = dev->config;
 	struct ps2_xec_data *data = dev->data;
@@ -116,7 +117,7 @@ static int ps2_xec_write(struct device *dev, uint8_t value)
 	return 0;
 }
 
-static int ps2_xec_inhibit_interface(struct device *dev)
+static int ps2_xec_inhibit_interface(const struct device *dev)
 {
 	const struct ps2_xec_config *config = dev->config;
 	struct ps2_xec_data *data = dev->data;
@@ -135,7 +136,7 @@ static int ps2_xec_inhibit_interface(struct device *dev)
 	return 0;
 }
 
-static int ps2_xec_enable_interface(struct device *dev)
+static int ps2_xec_enable_interface(const struct device *dev)
 {
 	const struct ps2_xec_config *config = dev->config;
 	struct ps2_xec_data *data = dev->data;
@@ -150,7 +151,7 @@ static int ps2_xec_enable_interface(struct device *dev)
 }
 static void ps2_xec_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct ps2_xec_config *config = dev->config;
 	struct ps2_xec_data *data = dev->data;
 	PS2_Type *base = config->base;
@@ -188,7 +189,7 @@ static const struct ps2_driver_api ps2_xec_driver_api = {
 };
 
 #ifdef CONFIG_PS2_XEC_0
-static int ps2_xec_init_0(struct device *dev);
+static int ps2_xec_init_0(const struct device *dev);
 
 static const struct ps2_xec_config ps2_xec_config_0 = {
 	.base = (PS2_Type *) DT_INST_REG_ADDR(0),
@@ -206,7 +207,7 @@ DEVICE_AND_API_INIT(ps2_xec_0, DT_INST_LABEL(0),
 		    &ps2_xec_driver_api);
 
 
-static int ps2_xec_init_0(struct device *dev)
+static int ps2_xec_init_0(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -225,7 +226,7 @@ static int ps2_xec_init_0(struct device *dev)
 #endif /* CONFIG_PS2_XEC_0 */
 
 #ifdef CONFIG_PS2_XEC_1
-static int ps2_xec_init_1(struct device *dev);
+static int ps2_xec_init_1(const struct device *dev);
 
 static const struct ps2_xec_config ps2_xec_config_1 = {
 	.base = (PS2_Type *) DT_INST_REG_ADDR(1),
@@ -243,7 +244,7 @@ DEVICE_AND_API_INIT(ps2_xec_1, DT_INST_LABEL(1),
 		    POST_KERNEL, CONFIG_PS2_INIT_PRIORITY,
 		    &ps2_xec_driver_api);
 
-static int ps2_xec_init_1(struct device *dev)
+static int ps2_xec_init_1(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/ptp_clock/ptp_clock.c b/drivers/ptp_clock/ptp_clock.c
index 5c81d56be257f3..48578d90b7f816 100644
--- a/drivers/ptp_clock/ptp_clock.c
+++ b/drivers/ptp_clock/ptp_clock.c
@@ -8,7 +8,7 @@
 #include <ptp_clock.h>
 
 #ifdef CONFIG_USERSPACE
-int z_vrfy_ptp_clock_get(struct device *dev,
+int z_vrfy_ptp_clock_get(const struct device *dev,
 			 struct net_ptp_time *tm)
 {
 	struct net_ptp_time ptp_time;
@@ -17,7 +17,7 @@ int z_vrfy_ptp_clock_get(struct device *dev,
 	Z_OOPS(Z_SYSCALL_DRIVER_PTP_CLOCK(dev, get));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(tm, sizeof(struct net_ptp_time)));
 
-	ret = z_impl_ptp_clock_get((struct device *)dev, &ptp_time);
+	ret = z_impl_ptp_clock_get((const struct device *)dev, &ptp_time);
 	if (ret != 0) {
 		return 0;
 	}
diff --git a/drivers/pwm/pwm_dw.c b/drivers/pwm/pwm_dw.c
index e6d5d5d06d4779..8645610dd44614 100644
--- a/drivers/pwm/pwm_dw.c
+++ b/drivers/pwm/pwm_dw.c
@@ -70,7 +70,8 @@ struct pwm_dw_config {
  *
  * @return The base address of that particular timer
  */
-static inline int pwm_dw_timer_base_addr(struct device *dev, uint32_t timer)
+static inline int pwm_dw_timer_base_addr(const struct device *dev,
+					 uint32_t timer)
 {
 	const struct pwm_dw_config * const cfg =
 	    (const struct pwm_dw_config *)dev->config;
@@ -86,7 +87,8 @@ static inline int pwm_dw_timer_base_addr(struct device *dev, uint32_t timer)
  *
  * @return The load count 2 address of that particular timer
  */
-static inline int pwm_dw_timer_ldcnt2_addr(struct device *dev, uint32_t timer)
+static inline int pwm_dw_timer_ldcnt2_addr(const struct device *dev,
+					   uint32_t timer)
 {
 	const struct pwm_dw_config * const cfg =
 	    (const struct pwm_dw_config *)dev->config;
@@ -95,7 +97,7 @@ static inline int pwm_dw_timer_ldcnt2_addr(struct device *dev, uint32_t timer)
 }
 
 
-static int __set_one_port(struct device *dev, uint32_t pwm,
+static int __set_one_port(const struct device *dev, uint32_t pwm,
 			  uint32_t on, uint32_t off)
 {
 	uint32_t reg_addr;
@@ -139,7 +141,7 @@ static int __set_one_port(struct device *dev, uint32_t pwm,
  *
  * @return 0
  */
-static int pwm_dw_pin_set_cycles(struct device *dev,
+static int pwm_dw_pin_set_cycles(const struct device *dev,
 				 uint32_t pwm, uint32_t period_cycles,
 				 uint32_t pulse_cycles, pwm_flags_t flags)
 {
@@ -183,7 +185,7 @@ static struct pwm_driver_api pwm_dw_drv_api_funcs = {
  * @param dev Device struct
  * @return 0 if successful, failed otherwise.
  */
-int pwm_dw_init(struct device *dev)
+int pwm_dw_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/pwm/pwm_handlers.c b/drivers/pwm/pwm_handlers.c
index 609e8150b87af7..2c4ce8bc4497ca 100644
--- a/drivers/pwm/pwm_handlers.c
+++ b/drivers/pwm/pwm_handlers.c
@@ -7,22 +7,25 @@
 #include <syscall_handler.h>
 #include <drivers/pwm.h>
 
-static inline int z_vrfy_pwm_pin_set_cycles(struct device *dev, uint32_t pwm,
+static inline int z_vrfy_pwm_pin_set_cycles(const struct device *dev,
+					    uint32_t pwm,
 					    uint32_t period, uint32_t pulse,
 					    pwm_flags_t flags)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_PWM(dev, pin_set));
-	return z_impl_pwm_pin_set_cycles((struct device *)dev, pwm, period,
+	return z_impl_pwm_pin_set_cycles((const struct device *)dev, pwm,
+					 period,
 					 pulse, flags);
 }
 #include <syscalls/pwm_pin_set_cycles_mrsh.c>
 
-static inline int z_vrfy_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
-					       uint64_t *cycles)
+static inline int z_vrfy_pwm_get_cycles_per_sec(const struct device *dev,
+						uint32_t pwm,
+						uint64_t *cycles)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_PWM(dev, get_cycles_per_sec));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(cycles, sizeof(uint64_t)));
-	return z_impl_pwm_get_cycles_per_sec((struct device *)dev,
-					    pwm, (uint64_t *)cycles);
+	return z_impl_pwm_get_cycles_per_sec((const struct device *)dev,
+					     pwm, (uint64_t *)cycles);
 }
 #include <syscalls/pwm_get_cycles_per_sec_mrsh.c>
diff --git a/drivers/pwm/pwm_imx.c b/drivers/pwm/pwm_imx.c
index 4917a37d2dfbe1..277105738793fc 100644
--- a/drivers/pwm/pwm_imx.c
+++ b/drivers/pwm/pwm_imx.c
@@ -40,7 +40,7 @@ static bool imx_pwm_is_enabled(PWM_Type *base)
 	return PWM_PWMCR_REG(base) & PWM_PWMCR_EN_MASK;
 }
 
-static int imx_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int imx_pwm_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				       uint64_t *cycles)
 {
 	PWM_Type *base = DEV_BASE(dev);
@@ -51,7 +51,7 @@ static int imx_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int imx_pwm_pin_set(struct device *dev, uint32_t pwm,
+static int imx_pwm_pin_set(const struct device *dev, uint32_t pwm,
 			   uint32_t period_cycles, uint32_t pulse_cycles,
 			   pwm_flags_t flags)
 {
@@ -143,7 +143,7 @@ static int imx_pwm_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int imx_pwm_init(struct device *dev)
+static int imx_pwm_init(const struct device *dev)
 {
 	struct imx_pwm_data *data = DEV_DATA(dev);
 	PWM_Type *base = DEV_BASE(dev);
diff --git a/drivers/pwm/pwm_led_esp32.c b/drivers/pwm/pwm_led_esp32.c
index bb128ad34ba2c2..0e1ade203f249e 100644
--- a/drivers/pwm/pwm_led_esp32.c
+++ b/drivers/pwm/pwm_led_esp32.c
@@ -213,7 +213,7 @@ static int pwm_led_esp32_channel_set(int pin, bool speed_mode, int channel,
 	const int pin_mode = GPIO_OUTPUT;
 
 	const char *device_name;
-	struct device *gpio;
+	const struct device *gpio;
 	int ret;
 	uint32_t sig_out_idx;
 
@@ -311,7 +311,7 @@ static int pwm_led_esp32_timer_set(int speed_mode, int timer,
 }
 
 /* period_cycles is not used, set frequency on menuconfig instead. */
-static int pwm_led_esp32_pin_set_cycles(struct device *dev,
+static int pwm_led_esp32_pin_set_cycles(const struct device *dev,
 					uint32_t pwm, uint32_t period_cycles,
 					uint32_t pulse_cycles, pwm_flags_t flags)
 {
@@ -365,7 +365,8 @@ static int pwm_led_esp32_pin_set_cycles(struct device *dev,
 	return ret;
 }
 
-static int pwm_led_esp32_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int pwm_led_esp32_get_cycles_per_sec(const struct device *dev,
+					    uint32_t pwm,
 					    uint64_t *cycles)
 {
 	const struct pwm_led_esp32_config *config;
@@ -394,7 +395,7 @@ static const struct pwm_driver_api pwm_led_esp32_api = {
 	.get_cycles_per_sec = pwm_led_esp32_get_cycles_per_sec,
 };
 
-int pwm_led_esp32_init(struct device *dev)
+int pwm_led_esp32_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/pwm/pwm_litex.c b/drivers/pwm/pwm_litex.c
index d244672dca03b2..b33c05eb770471 100644
--- a/drivers/pwm/pwm_litex.c
+++ b/drivers/pwm/pwm_litex.c
@@ -40,7 +40,7 @@ static void litex_set_reg(volatile uint32_t *reg, uint32_t reg_size, uint32_t va
 	}
 }
 
-int pwm_litex_init(struct device *dev)
+int pwm_litex_init(const struct device *dev)
 {
 	const struct pwm_litex_cfg *cfg = GET_PWM_CFG(dev);
 
@@ -48,7 +48,8 @@ int pwm_litex_init(struct device *dev)
 	return 0;
 }
 
-int pwm_litex_pin_set(struct device *dev, uint32_t pwm, uint32_t period_cycles,
+int pwm_litex_pin_set(const struct device *dev, uint32_t pwm,
+		      uint32_t period_cycles,
 		      uint32_t pulse_cycles, pwm_flags_t flags)
 {
 	const struct pwm_litex_cfg *cfg = GET_PWM_CFG(dev);
@@ -65,7 +66,8 @@ int pwm_litex_pin_set(struct device *dev, uint32_t pwm, uint32_t period_cycles,
 	return 0;
 }
 
-int pwm_litex_get_cycles_per_sec(struct device *dev, uint32_t pwm, uint64_t *cycles)
+int pwm_litex_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
+				 uint64_t *cycles)
 {
 	if (pwm >= NUMBER_OF_CHANNELS) {
 		return -EINVAL;
diff --git a/drivers/pwm/pwm_mchp_xec.c b/drivers/pwm/pwm_mchp_xec.c
index a0ecd41eb84b69..ca1ae1d650b20b 100644
--- a/drivers/pwm/pwm_mchp_xec.c
+++ b/drivers/pwm/pwm_mchp_xec.c
@@ -233,7 +233,7 @@ static struct xec_params *xec_compare_params(uint32_t target_freq,
 	return params;
 }
 
-static void xec_compute_and_set_parameters(struct device *dev,
+static void xec_compute_and_set_parameters(const struct device *dev,
 					   uint32_t target_freq,
 					   uint32_t on, uint32_t off)
 {
@@ -306,7 +306,7 @@ static void xec_compute_and_set_parameters(struct device *dev,
 	pwm_regs->CONFIG = reg;
 }
 
-static int pwm_xec_pin_set(struct device *dev, uint32_t pwm,
+static int pwm_xec_pin_set(const struct device *dev, uint32_t pwm,
 			   uint32_t period_cycles, uint32_t pulse_cycles,
 			   pwm_flags_t flags)
 {
@@ -351,7 +351,7 @@ static int pwm_xec_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int pwm_xec_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int pwm_xec_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				      uint64_t *cycles)
 {
 	ARG_UNUSED(dev);
@@ -370,7 +370,7 @@ static int pwm_xec_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int pwm_xec_init(struct device *dev)
+static int pwm_xec_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/pwm/pwm_mcux.c b/drivers/pwm/pwm_mcux.c
index ad84d0bd508d83..20ac7445f96ba5 100644
--- a/drivers/pwm/pwm_mcux.c
+++ b/drivers/pwm/pwm_mcux.c
@@ -31,7 +31,7 @@ struct pwm_mcux_data {
 	pwm_signal_param_t channel[CHANNEL_COUNT];
 };
 
-static int mcux_pwm_pin_set(struct device *dev, uint32_t pwm,
+static int mcux_pwm_pin_set(const struct device *dev, uint32_t pwm,
 			    uint32_t period_cycles, uint32_t pulse_cycles,
 			    pwm_flags_t flags)
 {
@@ -108,7 +108,7 @@ static int mcux_pwm_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int mcux_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int mcux_pwm_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				       uint64_t *cycles)
 {
 	const struct pwm_mcux_config *config = dev->config;
@@ -118,7 +118,7 @@ static int mcux_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int pwm_mcux_init(struct device *dev)
+static int pwm_mcux_init(const struct device *dev)
 {
 	const struct pwm_mcux_config *config = dev->config;
 	struct pwm_mcux_data *data = dev->data;
diff --git a/drivers/pwm/pwm_mcux_ftm.c b/drivers/pwm/pwm_mcux_ftm.c
index b8703df204d6eb..bae98bdfb4c4de 100644
--- a/drivers/pwm/pwm_mcux_ftm.c
+++ b/drivers/pwm/pwm_mcux_ftm.c
@@ -35,7 +35,7 @@ struct mcux_ftm_data {
 	ftm_chnl_pwm_config_param_t channel[MAX_CHANNELS];
 };
 
-static int mcux_ftm_pin_set(struct device *dev, uint32_t pwm,
+static int mcux_ftm_pin_set(const struct device *dev, uint32_t pwm,
 			    uint32_t period_cycles, uint32_t pulse_cycles,
 			    pwm_flags_t flags)
 {
@@ -95,7 +95,7 @@ static int mcux_ftm_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int mcux_ftm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int mcux_ftm_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				       uint64_t *cycles)
 {
 	const struct mcux_ftm_config *config = dev->config;
@@ -106,12 +106,12 @@ static int mcux_ftm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int mcux_ftm_init(struct device *dev)
+static int mcux_ftm_init(const struct device *dev)
 {
 	const struct mcux_ftm_config *config = dev->config;
 	struct mcux_ftm_data *data = dev->data;
 	ftm_chnl_pwm_config_param_t *channel = data->channel;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	ftm_config_t ftm_config;
 	int i;
 
diff --git a/drivers/pwm/pwm_mcux_tpm.c b/drivers/pwm/pwm_mcux_tpm.c
index 3b4728d4040468..933e93c863e91d 100644
--- a/drivers/pwm/pwm_mcux_tpm.c
+++ b/drivers/pwm/pwm_mcux_tpm.c
@@ -39,7 +39,7 @@ struct mcux_tpm_data {
 	tpm_chnl_pwm_signal_param_t channel[MAX_CHANNELS];
 };
 
-static int mcux_tpm_pin_set(struct device *dev, uint32_t pwm,
+static int mcux_tpm_pin_set(const struct device *dev, uint32_t pwm,
 			      uint32_t period_cycles, uint32_t pulse_cycles,
 			      pwm_flags_t flags)
 {
@@ -116,7 +116,7 @@ static int mcux_tpm_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int mcux_tpm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int mcux_tpm_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 					 uint64_t *cycles)
 {
 	const struct mcux_tpm_config *config = dev->config;
@@ -127,12 +127,12 @@ static int mcux_tpm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int mcux_tpm_init(struct device *dev)
+static int mcux_tpm_init(const struct device *dev)
 {
 	const struct mcux_tpm_config *config = dev->config;
 	struct mcux_tpm_data *data = dev->data;
 	tpm_chnl_pwm_signal_param_t *channel = data->channel;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	tpm_config_t tpm_config;
 	int i;
 
diff --git a/drivers/pwm/pwm_nrf5_sw.c b/drivers/pwm/pwm_nrf5_sw.c
index cc95e361139ddb..4f22484d4a47eb 100644
--- a/drivers/pwm/pwm_nrf5_sw.c
+++ b/drivers/pwm/pwm_nrf5_sw.c
@@ -88,7 +88,7 @@ static uint8_t pwm_channel_map(struct pwm_data *data, uint8_t map_size,
 	return i;
 }
 
-static int pwm_nrf5_sw_pin_set(struct device *dev, uint32_t pwm,
+static int pwm_nrf5_sw_pin_set(const struct device *dev, uint32_t pwm,
 			       uint32_t period_cycles, uint32_t pulse_cycles,
 			       pwm_flags_t flags)
 {
@@ -213,7 +213,8 @@ static int pwm_nrf5_sw_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int pwm_nrf5_sw_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int pwm_nrf5_sw_get_cycles_per_sec(const struct device *dev,
+					  uint32_t pwm,
 					  uint64_t *cycles)
 {
 	const struct pwm_config *config;
@@ -231,7 +232,7 @@ static const struct pwm_driver_api pwm_nrf5_sw_drv_api_funcs = {
 	.get_cycles_per_sec = pwm_nrf5_sw_get_cycles_per_sec,
 };
 
-static int pwm_nrf5_sw_init(struct device *dev)
+static int pwm_nrf5_sw_init(const struct device *dev)
 {
 	const struct pwm_config *config;
 	NRF_TIMER_Type *timer;
diff --git a/drivers/pwm/pwm_nrfx.c b/drivers/pwm/pwm_nrfx.c
index 1ad437cc6f7683..aced00161408ee 100644
--- a/drivers/pwm/pwm_nrfx.c
+++ b/drivers/pwm/pwm_nrfx.c
@@ -122,7 +122,7 @@ static bool any_other_channel_is_active(uint8_t channel,
 	return false;
 }
 
-static int pwm_nrfx_pin_set(struct device *dev, uint32_t pwm,
+static int pwm_nrfx_pin_set(const struct device *dev, uint32_t pwm,
 			    uint32_t period_cycles, uint32_t pulse_cycles,
 			    pwm_flags_t flags)
 {
@@ -248,7 +248,7 @@ static int pwm_nrfx_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int pwm_nrfx_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int pwm_nrfx_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				       uint64_t *cycles)
 {
 	/* TODO: Since this function might be removed, we will always return
@@ -265,7 +265,7 @@ static const struct pwm_driver_api pwm_nrfx_drv_api_funcs = {
 	.get_cycles_per_sec = pwm_nrfx_get_cycles_per_sec,
 };
 
-static int pwm_nrfx_init(struct device *dev)
+static int pwm_nrfx_init(const struct device *dev)
 {
 	const struct pwm_nrfx_config *config = dev->config;
 
@@ -283,7 +283,7 @@ static int pwm_nrfx_init(struct device *dev)
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 
-static void pwm_nrfx_uninit(struct device *dev)
+static void pwm_nrfx_uninit(const struct device *dev)
 {
 	const struct pwm_nrfx_config *config = dev->config;
 
@@ -292,7 +292,7 @@ static void pwm_nrfx_uninit(struct device *dev)
 
 static int pwm_nrfx_set_power_state(uint32_t new_state,
 				    uint32_t current_state,
-				    struct device *dev)
+				    const struct device *dev)
 {
 	int err = 0;
 
@@ -315,7 +315,7 @@ static int pwm_nrfx_set_power_state(uint32_t new_state,
 	return err;
 }
 
-static int pwm_nrfx_pm_control(struct device *dev,
+static int pwm_nrfx_pm_control(const struct device *dev,
 			       uint32_t ctrl_command,
 			       void *context,
 			       uint32_t *current_state)
@@ -342,7 +342,7 @@ static int pwm_nrfx_pm_control(struct device *dev,
 }
 
 #define PWM_NRFX_PM_CONTROL(idx)					\
-	static int pwm_##idx##_nrfx_pm_control(struct device *dev,	\
+	static int pwm_##idx##_nrfx_pm_control(const struct device *dev,	\
 					       uint32_t ctrl_command,	\
 					       void *context,		\
 					       device_pm_cb cb,		\
diff --git a/drivers/pwm/pwm_pca9685.c b/drivers/pwm/pwm_pca9685.c
index 47ebc7a74adfeb..0e1436be603a39 100644
--- a/drivers/pwm/pwm_pca9685.c
+++ b/drivers/pwm/pwm_pca9685.c
@@ -43,11 +43,11 @@
  * @param dev Device struct.
  * @return 1 if I2C master is identified, 0 if not.
  */
-static inline int has_i2c_master(struct device *dev)
+static inline int has_i2c_master(const struct device *dev)
 {
 	struct pwm_pca9685_drv_data * const drv_data =
 		(struct pwm_pca9685_drv_data * const)dev->data;
-	struct device * const i2c_master = drv_data->i2c_master;
+	const struct device *i2c_master = drv_data->i2c_master;
 
 	if (i2c_master) {
 		return 1;
@@ -60,7 +60,7 @@ static inline int has_i2c_master(struct device *dev)
  * period_count is always taken as 4095. To control the on period send
  * value to pulse_count
  */
-static int pwm_pca9685_pin_set_cycles(struct device *dev, uint32_t pwm,
+static int pwm_pca9685_pin_set_cycles(const struct device *dev, uint32_t pwm,
 				      uint32_t period_count, uint32_t pulse_count,
 				      pwm_flags_t flags)
 {
@@ -68,7 +68,7 @@ static int pwm_pca9685_pin_set_cycles(struct device *dev, uint32_t pwm,
 		dev->config;
 	struct pwm_pca9685_drv_data * const drv_data =
 		(struct pwm_pca9685_drv_data * const)dev->data;
-	struct device * const i2c_master = drv_data->i2c_master;
+	const struct device *i2c_master = drv_data->i2c_master;
 	uint16_t i2c_addr = config->i2c_slave_addr;
 	uint8_t buf[] = { 0, 0, 0, 0, 0};
 
@@ -125,13 +125,13 @@ static const struct pwm_driver_api pwm_pca9685_drv_api_funcs = {
  * @param dev Device struct
  * @return 0 if successful, failed otherwise.
  */
-int pwm_pca9685_init(struct device *dev)
+int pwm_pca9685_init(const struct device *dev)
 {
 	const struct pwm_pca9685_config * const config =
 		dev->config;
 	struct pwm_pca9685_drv_data * const drv_data =
 		(struct pwm_pca9685_drv_data * const)dev->data;
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	uint8_t buf[] = {0, 0};
 	int ret;
 
diff --git a/drivers/pwm/pwm_pca9685.h b/drivers/pwm/pwm_pca9685.h
index 354009dc10dd96..f8b028846e2503 100644
--- a/drivers/pwm/pwm_pca9685.h
+++ b/drivers/pwm/pwm_pca9685.h
@@ -24,7 +24,7 @@ extern "C" {
  * @param dev Device struct
  * @return 0 if successful, failed otherwise
  */
-extern int pwm_pca9685_init(struct device *dev);
+extern int pwm_pca9685_init(const struct device *dev);
 
 /** Configuration data */
 struct pwm_pca9685_config {
@@ -39,7 +39,7 @@ struct pwm_pca9685_config {
 /** Runtime driver data */
 struct pwm_pca9685_drv_data {
 	/** Master I2C device */
-	struct device *i2c_master;
+	const struct device *i2c_master;
 };
 
 #ifdef __cplusplus
diff --git a/drivers/pwm/pwm_rv32m1_tpm.c b/drivers/pwm/pwm_rv32m1_tpm.c
index ad757ea3c22bf9..cf99f2b8c49189 100644
--- a/drivers/pwm/pwm_rv32m1_tpm.c
+++ b/drivers/pwm/pwm_rv32m1_tpm.c
@@ -38,7 +38,7 @@ struct rv32m1_tpm_data {
 	tpm_chnl_pwm_signal_param_t channel[MAX_CHANNELS];
 };
 
-static int rv32m1_tpm_pin_set(struct device *dev, uint32_t pwm,
+static int rv32m1_tpm_pin_set(const struct device *dev, uint32_t pwm,
 			      uint32_t period_cycles, uint32_t pulse_cycles,
 			      pwm_flags_t flags)
 {
@@ -115,7 +115,8 @@ static int rv32m1_tpm_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int rv32m1_tpm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int rv32m1_tpm_get_cycles_per_sec(const struct device *dev,
+					 uint32_t pwm,
 					 uint64_t *cycles)
 {
 	const struct rv32m1_tpm_config *config = dev->config;
@@ -126,12 +127,12 @@ static int rv32m1_tpm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int rv32m1_tpm_init(struct device *dev)
+static int rv32m1_tpm_init(const struct device *dev)
 {
 	const struct rv32m1_tpm_config *config = dev->config;
 	struct rv32m1_tpm_data *data = dev->data;
 	tpm_chnl_pwm_signal_param_t *channel = data->channel;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	tpm_config_t tpm_config;
 	int i;
 
diff --git a/drivers/pwm/pwm_sam.c b/drivers/pwm/pwm_sam.c
index 30593b92a85893..1f02d9408f1599 100644
--- a/drivers/pwm/pwm_sam.c
+++ b/drivers/pwm/pwm_sam.c
@@ -25,7 +25,7 @@ struct sam_pwm_config {
 #define DEV_CFG(dev) \
 	((const struct sam_pwm_config * const)(dev)->config)
 
-static int sam_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int sam_pwm_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				      uint64_t *cycles)
 {
 	uint8_t prescaler = DEV_CFG(dev)->prescaler;
@@ -37,7 +37,7 @@ static int sam_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int sam_pwm_pin_set(struct device *dev, uint32_t ch,
+static int sam_pwm_pin_set(const struct device *dev, uint32_t ch,
 			   uint32_t period_cycles, uint32_t pulse_cycles,
 			   pwm_flags_t flags)
 {
@@ -75,7 +75,7 @@ static int sam_pwm_pin_set(struct device *dev, uint32_t ch,
 	return 0;
 }
 
-static int sam_pwm_init(struct device *dev)
+static int sam_pwm_init(const struct device *dev)
 {
 	Pwm *const pwm = DEV_CFG(dev)->regs;
 	uint32_t id = DEV_CFG(dev)->id;
diff --git a/drivers/pwm/pwm_sam0_tcc.c b/drivers/pwm/pwm_sam0_tcc.c
index 35b7e272ec50db..053af0246cfc5d 100644
--- a/drivers/pwm/pwm_sam0_tcc.c
+++ b/drivers/pwm/pwm_sam0_tcc.c
@@ -43,7 +43,7 @@ static void wait_synchronization(Tcc *regs)
 	}
 }
 
-static int pwm_sam0_get_cycles_per_sec(struct device *dev, uint32_t ch,
+static int pwm_sam0_get_cycles_per_sec(const struct device *dev, uint32_t ch,
 				       uint64_t *cycles)
 {
 	const struct pwm_sam0_config *const cfg = DEV_CFG(dev);
@@ -56,7 +56,7 @@ static int pwm_sam0_get_cycles_per_sec(struct device *dev, uint32_t ch,
 	return 0;
 }
 
-static int pwm_sam0_pin_set(struct device *dev, uint32_t ch,
+static int pwm_sam0_pin_set(const struct device *dev, uint32_t ch,
 			    uint32_t period_cycles, uint32_t pulse_cycles,
 			    pwm_flags_t flags)
 {
@@ -100,7 +100,7 @@ static int pwm_sam0_pin_set(struct device *dev, uint32_t ch,
 	return 0;
 }
 
-static int pwm_sam0_init(struct device *dev)
+static int pwm_sam0_init(const struct device *dev)
 {
 	const struct pwm_sam0_config *const cfg = DEV_CFG(dev);
 	Tcc *regs = cfg->regs;
diff --git a/drivers/pwm/pwm_shell.c b/drivers/pwm/pwm_shell.c
index 8e05306b5e9647..65e65fea582ca5 100644
--- a/drivers/pwm/pwm_shell.c
+++ b/drivers/pwm/pwm_shell.c
@@ -32,7 +32,7 @@ static const struct args_index args_indx = {
 static int cmd_cycles(const struct shell *shell, size_t argc, char **argv)
 {
 	pwm_flags_t flags = 0;
-	struct device *dev;
+	const struct device *dev;
 	uint32_t period;
 	uint32_t pulse;
 	uint32_t pwm;
@@ -65,7 +65,7 @@ static int cmd_cycles(const struct shell *shell, size_t argc, char **argv)
 static int cmd_usec(const struct shell *shell, size_t argc, char **argv)
 {
 	pwm_flags_t flags = 0;
-	struct device *dev;
+	const struct device *dev;
 	uint32_t period;
 	uint32_t pulse;
 	uint32_t pwm;
@@ -97,7 +97,7 @@ static int cmd_usec(const struct shell *shell, size_t argc, char **argv)
 static int cmd_nsec(const struct shell *shell, size_t argc, char **argv)
 {
 	pwm_flags_t flags = 0;
-	struct device *dev;
+	const struct device *dev;
 	uint32_t period;
 	uint32_t pulse;
 	uint32_t pwm;
diff --git a/drivers/pwm/pwm_sifive.c b/drivers/pwm/pwm_sifive.c
index 0951001c712c4d..a75001b24577a3 100644
--- a/drivers/pwm/pwm_sifive.c
+++ b/drivers/pwm/pwm_sifive.c
@@ -68,7 +68,7 @@ static inline void sys_set_mask(mem_addr_t addr, uint32_t mask, uint32_t value)
 
 /* API Functions */
 
-static int pwm_sifive_init(struct device *dev)
+static int pwm_sifive_init(const struct device *dev)
 {
 	const struct pwm_sifive_cfg *config = dev->config;
 
@@ -95,7 +95,7 @@ static int pwm_sifive_init(struct device *dev)
 	return 0;
 }
 
-static int pwm_sifive_pin_set(struct device *dev,
+static int pwm_sifive_pin_set(const struct device *dev,
 			      uint32_t pwm,
 			      uint32_t period_cycles,
 			      uint32_t pulse_cycles,
@@ -188,7 +188,7 @@ static int pwm_sifive_pin_set(struct device *dev,
 	return 0;
 }
 
-static int pwm_sifive_get_cycles_per_sec(struct device *dev,
+static int pwm_sifive_get_cycles_per_sec(const struct device *dev,
 					 uint32_t pwm,
 					 uint64_t *cycles)
 {
diff --git a/drivers/pwm/pwm_stm32.c b/drivers/pwm/pwm_stm32.c
index 4b62ba02b7ebf7..5fdbf6840cdefd 100644
--- a/drivers/pwm/pwm_stm32.c
+++ b/drivers/pwm/pwm_stm32.c
@@ -75,12 +75,12 @@ static void (*const set_timer_compare[TIMER_MAX_CH])(TIM_TypeDef *,
 #endif
 };
 
-static inline struct pwm_stm32_data *to_data(struct device *dev)
+static inline struct pwm_stm32_data *to_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct pwm_stm32_config *to_config(struct device *dev)
+static inline const struct pwm_stm32_config *to_config(const struct device *dev)
 {
 	return dev->config;
 }
@@ -112,7 +112,7 @@ static uint32_t get_polarity(pwm_flags_t flags)
 static int get_tim_clk(const struct stm32_pclken *pclken, uint32_t *tim_clk)
 {
 	int r;
-	struct device *clk;
+	const struct device *clk;
 	uint32_t bus_clk, apb_psc;
 
 	clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
@@ -183,7 +183,7 @@ static int get_tim_clk(const struct stm32_pclken *pclken, uint32_t *tim_clk)
 	return 0;
 }
 
-static int pwm_stm32_pin_set(struct device *dev, uint32_t pwm,
+static int pwm_stm32_pin_set(const struct device *dev, uint32_t pwm,
 			     uint32_t period_cycles, uint32_t pulse_cycles,
 			     pwm_flags_t flags)
 {
@@ -244,7 +244,8 @@ static int pwm_stm32_pin_set(struct device *dev, uint32_t pwm,
 	return 0;
 }
 
-static int pwm_stm32_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+static int pwm_stm32_get_cycles_per_sec(const struct device *dev,
+					uint32_t pwm,
 					uint64_t *cycles)
 {
 	struct pwm_stm32_data *data = to_data(dev);
@@ -260,13 +261,13 @@ static const struct pwm_driver_api pwm_stm32_driver_api = {
 	.get_cycles_per_sec = pwm_stm32_get_cycles_per_sec,
 };
 
-static int pwm_stm32_init(struct device *dev)
+static int pwm_stm32_init(const struct device *dev)
 {
 	struct pwm_stm32_data *data = to_data(dev);
 	const struct pwm_stm32_config *cfg = to_config(dev);
 
 	int r;
-	struct device *clk;
+	const struct device *clk;
 	LL_TIM_InitTypeDef init;
 
 	/* enable clock and store its speed */
diff --git a/drivers/sensor/adt7420/adt7420.c b/drivers/sensor/adt7420/adt7420.c
index b186e874979a88..fc7866ed207989 100644
--- a/drivers/sensor/adt7420/adt7420.c
+++ b/drivers/sensor/adt7420/adt7420.c
@@ -19,7 +19,8 @@
 #include <logging/log.h>
 LOG_MODULE_REGISTER(ADT7420, CONFIG_SENSOR_LOG_LEVEL);
 
-static int adt7420_temp_reg_read(struct device *dev, uint8_t reg, int16_t *val)
+static int adt7420_temp_reg_read(const struct device *dev, uint8_t reg,
+				 int16_t *val)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
@@ -34,7 +35,8 @@ static int adt7420_temp_reg_read(struct device *dev, uint8_t reg, int16_t *val)
 	return 0;
 }
 
-static int adt7420_temp_reg_write(struct device *dev, uint8_t reg, int16_t val)
+static int adt7420_temp_reg_write(const struct device *dev, uint8_t reg,
+				  int16_t val)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
@@ -43,10 +45,10 @@ static int adt7420_temp_reg_write(struct device *dev, uint8_t reg, int16_t val)
 	return i2c_write(drv_data->i2c, buf, sizeof(buf), cfg->i2c_addr);
 }
 
-static int adt7420_attr_set(struct device *dev,
-			   enum sensor_channel chan,
-			   enum sensor_attribute attr,
-			   const struct sensor_value *val)
+static int adt7420_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
+			    enum sensor_attribute attr,
+			    const struct sensor_value *val)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
@@ -110,7 +112,8 @@ static int adt7420_attr_set(struct device *dev,
 	return 0;
 }
 
-static int adt7420_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int adt7420_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct adt7420_data *drv_data = dev->data;
 	int16_t value;
@@ -127,9 +130,9 @@ static int adt7420_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int adt7420_channel_get(struct device *dev,
-		enum sensor_channel chan,
-		struct sensor_value *val)
+static int adt7420_channel_get(const struct device *dev,
+			       enum sensor_channel chan,
+			       struct sensor_value *val)
 {
 	struct adt7420_data *drv_data = dev->data;
 	int32_t value;
@@ -154,7 +157,7 @@ static const struct sensor_driver_api adt7420_driver_api = {
 #endif
 };
 
-static int adt7420_probe(struct device *dev)
+static int adt7420_probe(const struct device *dev)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
@@ -200,7 +203,7 @@ static int adt7420_probe(struct device *dev)
 	return 0;
 }
 
-static int adt7420_init(struct device *dev)
+static int adt7420_init(const struct device *dev)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
diff --git a/drivers/sensor/adt7420/adt7420.h b/drivers/sensor/adt7420/adt7420.h
index 7e3b770b64ec5d..2fe806be8275cc 100644
--- a/drivers/sensor/adt7420/adt7420.h
+++ b/drivers/sensor/adt7420/adt7420.h
@@ -59,16 +59,16 @@
 #define ADT7420_TEMP_SCALE		15625
 
 struct adt7420_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t sample;
 #ifdef CONFIG_ADT7420_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	sensor_trigger_handler_t th_handler;
 	struct sensor_trigger th_trigger;
 
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_ADT7420_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_ADT7420_THREAD_STACK_SIZE);
@@ -92,11 +92,11 @@ struct adt7420_dev_config {
 };
 
 #ifdef CONFIG_ADT7420_TRIGGER
-int adt7420_trigger_set(struct device *dev,
+int adt7420_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int adt7420_init_interrupt(struct device *dev);
+int adt7420_init_interrupt(const struct device *dev);
 #endif /* CONFIG_ADT7420_TRIGGER */
 
 
diff --git a/drivers/sensor/adt7420/adt7420_trigger.c b/drivers/sensor/adt7420/adt7420_trigger.c
index 6897901521e7f7..ab6a2a5e4fab0d 100644
--- a/drivers/sensor/adt7420/adt7420_trigger.c
+++ b/drivers/sensor/adt7420/adt7420_trigger.c
@@ -16,7 +16,7 @@
 #include <logging/log.h>
 LOG_MODULE_DECLARE(ADT7420, CONFIG_SENSOR_LOG_LEVEL);
 
-static void setup_int(struct device *dev,
+static void setup_int(const struct device *dev,
 		      bool enable)
 {
 	struct adt7420_data *drv_data = dev->data;
@@ -28,7 +28,7 @@ static void setup_int(struct device *dev,
 	gpio_pin_interrupt_configure(drv_data->gpio, cfg->int_pin, flags);
 }
 
-static void handle_int(struct device *dev)
+static void handle_int(const struct device *dev)
 {
 	struct adt7420_data *drv_data = dev->data;
 
@@ -41,7 +41,7 @@ static void handle_int(struct device *dev)
 #endif
 }
 
-static void process_int(struct device *dev)
+static void process_int(const struct device *dev)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
@@ -67,7 +67,7 @@ static void process_int(struct device *dev)
 	}
 }
 
-static void adt7420_gpio_callback(struct device *dev,
+static void adt7420_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct adt7420_data *drv_data =
@@ -79,7 +79,7 @@ static void adt7420_gpio_callback(struct device *dev,
 #if defined(CONFIG_ADT7420_TRIGGER_OWN_THREAD)
 static void adt7420_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct adt7420_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -100,7 +100,7 @@ static void adt7420_work_cb(struct k_work *work)
 }
 #endif
 
-int adt7420_trigger_set(struct device *dev,
+int adt7420_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -131,7 +131,7 @@ int adt7420_trigger_set(struct device *dev,
 	return 0;
 }
 
-int adt7420_init_interrupt(struct device *dev)
+int adt7420_init_interrupt(const struct device *dev)
 {
 	struct adt7420_data *drv_data = dev->data;
 	const struct adt7420_dev_config *cfg = dev->config;
diff --git a/drivers/sensor/adxl345/adxl345.c b/drivers/sensor/adxl345/adxl345.c
index a897cc0cf5402f..769e59f3d21f4d 100644
--- a/drivers/sensor/adxl345/adxl345.c
+++ b/drivers/sensor/adxl345/adxl345.c
@@ -17,7 +17,7 @@
 
 LOG_MODULE_REGISTER(ADXL345, CONFIG_SENSOR_LOG_LEVEL);
 
-static int adxl345_read_sample(struct device *dev,
+static int adxl345_read_sample(const struct device *dev,
 			       struct adxl345_sample *sample)
 {
 	struct adxl345_dev_data *data = dev->data;
@@ -56,7 +56,8 @@ static void adxl345_accel_convert(struct sensor_value *val, int16_t sample)
 	val->val2 = 0;
 }
 
-static int adxl345_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int adxl345_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct adxl345_dev_data *data = dev->data;
 	struct adxl345_sample sample;
@@ -87,7 +88,7 @@ static int adxl345_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return samples_count;
 }
 
-static int adxl345_channel_get(struct device *dev,
+static int adxl345_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -128,7 +129,7 @@ static const struct sensor_driver_api adxl345_api_funcs = {
 	.channel_get = adxl345_channel_get,
 };
 
-static int adxl345_init(struct device *dev)
+static int adxl345_init(const struct device *dev)
 {
 	int rc;
 	struct adxl345_dev_data *data = dev->data;
diff --git a/drivers/sensor/adxl345/adxl345.h b/drivers/sensor/adxl345/adxl345.h
index a8df5906fd0b69..822f3f48ac3e03 100644
--- a/drivers/sensor/adxl345/adxl345.h
+++ b/drivers/sensor/adxl345/adxl345.h
@@ -37,7 +37,7 @@
 
 struct adxl345_dev_data {
 	unsigned int sample_number;
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	uint8_t i2c_addr;
 
 	int16_t bufx[ADXL345_MAX_FIFO_SIZE];
diff --git a/drivers/sensor/adxl362/adxl362.c b/drivers/sensor/adxl362/adxl362.c
index a67f13faf9ab76..74c9b829eaad50 100644
--- a/drivers/sensor/adxl362/adxl362.c
+++ b/drivers/sensor/adxl362/adxl362.c
@@ -58,7 +58,8 @@ static int adxl362_reg_access(struct adxl362_data *ctx, uint8_t cmd,
 	return spi_write(ctx->spi, &ctx->spi_cfg, &tx);
 }
 
-static inline int adxl362_set_reg(struct device *dev, uint16_t register_value,
+static inline int adxl362_set_reg(const struct device *dev,
+				  uint16_t register_value,
 				  uint8_t register_address, uint8_t count)
 {
 	struct adxl362_data *adxl362_data = dev->data;
@@ -70,7 +71,7 @@ static inline int adxl362_set_reg(struct device *dev, uint16_t register_value,
 				  count);
 }
 
-int adxl362_reg_write_mask(struct device *dev, uint8_t register_address,
+int adxl362_reg_write_mask(const struct device *dev, uint8_t register_address,
 			   uint8_t mask, uint8_t data)
 {
 	int ret;
@@ -97,7 +98,7 @@ int adxl362_reg_write_mask(struct device *dev, uint8_t register_address,
 				  1);
 }
 
-static inline int adxl362_get_reg(struct device *dev, uint8_t *read_buf,
+static inline int adxl362_get_reg(const struct device *dev, uint8_t *read_buf,
 				  uint8_t register_address, uint8_t count)
 {
 	struct adxl362_data *adxl362_data = dev->data;
@@ -109,9 +110,9 @@ static inline int adxl362_get_reg(struct device *dev, uint8_t *read_buf,
 }
 
 #if defined(CONFIG_ADXL362_TRIGGER)
-static int adxl362_interrupt_config(struct device *dev,
-				 uint8_t int1,
-				 uint8_t int2)
+static int adxl362_interrupt_config(const struct device *dev,
+				    uint8_t int1,
+				    uint8_t int2)
 {
 	int ret;
 	struct adxl362_data *adxl362_data = dev->data;
@@ -133,12 +134,12 @@ static int adxl362_interrupt_config(struct device *dev,
 					1);
 }
 
-int adxl362_get_status(struct device *dev, uint8_t *status)
+int adxl362_get_status(const struct device *dev, uint8_t *status)
 {
 	return adxl362_get_reg(dev, status, ADXL362_REG_STATUS, 1);
 }
 
-int adxl362_clear_data_ready(struct device *dev)
+int adxl362_clear_data_ready(const struct device *dev)
 {
 	uint8_t buf;
 	/* Reading any data register clears the data ready interrupt */
@@ -146,13 +147,13 @@ int adxl362_clear_data_ready(struct device *dev)
 }
 #endif
 
-static int adxl362_software_reset(struct device *dev)
+static int adxl362_software_reset(const struct device *dev)
 {
 	return adxl362_set_reg(dev, ADXL362_RESET_KEY,
 			       ADXL362_REG_SOFT_RESET, 1);
 }
 
-static int adxl362_set_power_mode(struct device *dev, uint8_t mode)
+static int adxl362_set_power_mode(const struct device *dev, uint8_t mode)
 {
 	uint8_t old_power_ctl;
 	uint8_t new_power_ctl;
@@ -233,7 +234,7 @@ static int32_t adxl362_range_to_reg_val(uint16_t range)
 	return -EINVAL;
 }
 
-static int adxl362_set_range(struct device *dev, uint8_t range)
+static int adxl362_set_range(const struct device *dev, uint8_t range)
 {
 	struct adxl362_data *adxl362_data = dev->data;
 	uint8_t old_filter_ctl;
@@ -256,7 +257,7 @@ static int adxl362_set_range(struct device *dev, uint8_t range)
 	return 0;
 }
 
-static int adxl362_set_output_rate(struct device *dev, uint8_t out_rate)
+static int adxl362_set_output_rate(const struct device *dev, uint8_t out_rate)
 {
 	uint8_t old_filter_ctl;
 	uint8_t new_filter_ctl;
@@ -270,7 +271,8 @@ static int adxl362_set_output_rate(struct device *dev, uint8_t out_rate)
 }
 
 
-static int axl362_acc_config(struct device *dev, enum sensor_channel chan,
+static int axl362_acc_config(const struct device *dev,
+			     enum sensor_channel chan,
 			     enum sensor_attribute attr,
 			     const struct sensor_value *val)
 {
@@ -314,9 +316,10 @@ static int axl362_acc_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int adxl362_attr_set_thresh(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int adxl362_attr_set_thresh(const struct device *dev,
+				   enum sensor_channel chan,
+				   enum sensor_attribute attr,
+				   const struct sensor_value *val)
 {
 	uint8_t reg;
 	uint16_t threshold = val->val1;
@@ -344,8 +347,10 @@ static int adxl362_attr_set_thresh(struct device *dev, enum sensor_channel chan,
 	return ret;
 }
 
-static int adxl362_attr_set(struct device *dev, enum sensor_channel chan,
-		    enum sensor_attribute attr, const struct sensor_value *val)
+static int adxl362_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
+			    enum sensor_attribute attr,
+			    const struct sensor_value *val)
 {
 	switch (attr) {
 	case SENSOR_ATTR_UPPER_THRESH:
@@ -370,7 +375,7 @@ static int adxl362_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int adxl362_fifo_setup(struct device *dev, uint8_t mode,
+static int adxl362_fifo_setup(const struct device *dev, uint8_t mode,
 			      uint16_t water_mark_lvl, uint8_t en_temp_read)
 {
 	uint8_t write_val;
@@ -392,7 +397,7 @@ static int adxl362_fifo_setup(struct device *dev, uint8_t mode,
 	return 0;
 }
 
-static int adxl362_setup_activity_detection(struct device *dev,
+static int adxl362_setup_activity_detection(const struct device *dev,
 					    uint8_t ref_or_abs,
 					    uint16_t threshold,
 					    uint8_t time)
@@ -450,7 +455,7 @@ static int adxl362_setup_activity_detection(struct device *dev,
 	return 0;
 }
 
-static int adxl362_setup_inactivity_detection(struct device *dev,
+static int adxl362_setup_inactivity_detection(const struct device *dev,
 					      uint8_t ref_or_abs,
 					      uint16_t threshold,
 					      uint16_t time)
@@ -493,7 +498,7 @@ static int adxl362_setup_inactivity_detection(struct device *dev,
 	return 0;
 }
 
-int adxl362_set_interrupt_mode(struct device *dev, uint8_t mode)
+int adxl362_set_interrupt_mode(const struct device *dev, uint8_t mode)
 {
 	uint8_t old_act_inact_reg;
 	uint8_t new_act_inact_reg;
@@ -530,7 +535,8 @@ int adxl362_set_interrupt_mode(struct device *dev, uint8_t mode)
 	return 0;
 }
 
-static int adxl362_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int adxl362_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct adxl362_data *data = dev->data;
 	int16_t buf[4];
@@ -588,7 +594,7 @@ static void adxl362_temp_convert(struct sensor_value *val, int temp)
 	val->val2 = (milli_c % 1000) * 1000;
 }
 
-static int adxl362_channel_get(struct device *dev,
+static int adxl362_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -623,7 +629,7 @@ static const struct sensor_driver_api adxl362_api_funcs = {
 #endif
 };
 
-static int adxl362_chip_init(struct device *dev)
+static int adxl362_chip_init(const struct device *dev)
 {
 	int ret;
 
@@ -719,7 +725,7 @@ static int adxl362_chip_init(struct device *dev)
  *         -1 - an error occurred.
  *
  */
-static int adxl362_init(struct device *dev)
+static int adxl362_init(const struct device *dev)
 {
 	const struct adxl362_config *config = dev->config;
 	struct adxl362_data *data = dev->data;
diff --git a/drivers/sensor/adxl362/adxl362.h b/drivers/sensor/adxl362/adxl362.h
index 56f417781690e9..5d1a69d939fb79 100644
--- a/drivers/sensor/adxl362/adxl362.h
+++ b/drivers/sensor/adxl362/adxl362.h
@@ -189,7 +189,7 @@ struct adxl362_config {
 };
 
 struct adxl362_data {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
 	struct spi_cs_control adxl362_cs_ctrl;
@@ -201,7 +201,7 @@ struct adxl362_data {
 	uint8_t selected_range;
 
 #if defined(CONFIG_ADXL362_TRIGGER)
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 	struct k_mutex trigger_mutex;
 
@@ -216,7 +216,7 @@ struct adxl362_data {
 	struct k_thread thread;
 #elif defined(CONFIG_ADXL362_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 #endif /* CONFIG_ADXL362_TRIGGER */
 };
@@ -246,22 +246,22 @@ struct adxl362_data {
 #endif
 
 #ifdef CONFIG_ADXL362_TRIGGER
-int adxl362_reg_write_mask(struct device *dev,
+int adxl362_reg_write_mask(const struct device *dev,
 			   uint8_t reg_addr, uint8_t mask, uint8_t data);
 
-int adxl362_get_status(struct device *dev, uint8_t *status);
+int adxl362_get_status(const struct device *dev, uint8_t *status);
 
-int adxl362_interrupt_activity_enable(struct device *dev);
+int adxl362_interrupt_activity_enable(const struct device *dev);
 
-int adxl362_trigger_set(struct device *dev,
+int adxl362_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int adxl362_init_interrupt(struct device *dev);
+int adxl362_init_interrupt(const struct device *dev);
 
-int adxl362_set_interrupt_mode(struct device *dev, uint8_t mode);
+int adxl362_set_interrupt_mode(const struct device *dev, uint8_t mode);
 
-int adxl362_clear_data_ready(struct device *dev);
+int adxl362_clear_data_ready(const struct device *dev);
 #endif /* CONFIG_ADT7420_TRIGGER */
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_ADXL362_ADXL362_H_ */
diff --git a/drivers/sensor/adxl362/adxl362_trigger.c b/drivers/sensor/adxl362/adxl362_trigger.c
index 92ec44e0b603c1..a284f2b2b46c51 100644
--- a/drivers/sensor/adxl362/adxl362_trigger.c
+++ b/drivers/sensor/adxl362/adxl362_trigger.c
@@ -19,7 +19,7 @@ LOG_MODULE_DECLARE(ADXL362, CONFIG_SENSOR_LOG_LEVEL);
 
 static void adxl362_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct adxl362_data *drv_data = dev->data;
 	uint8_t status_buf;
 
@@ -44,7 +44,7 @@ static void adxl362_thread_cb(void *arg)
 	k_mutex_unlock(&drv_data->trigger_mutex);
 }
 
-static void adxl362_gpio_callback(struct device *dev,
+static void adxl362_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct adxl362_data *drv_data =
@@ -60,7 +60,7 @@ static void adxl362_gpio_callback(struct device *dev,
 #if defined(CONFIG_ADXL362_TRIGGER_OWN_THREAD)
 static void adxl362_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct adxl362_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -80,7 +80,7 @@ static void adxl362_work_cb(struct k_work *work)
 }
 #endif
 
-int adxl362_trigger_set(struct device *dev,
+int adxl362_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -120,7 +120,7 @@ int adxl362_trigger_set(struct device *dev,
 	return adxl362_reg_write_mask(dev, ADXL362_REG_INTMAP1, int_mask, int_en);
 }
 
-int adxl362_init_interrupt(struct device *dev)
+int adxl362_init_interrupt(const struct device *dev)
 {
 	struct adxl362_data *drv_data = dev->data;
 	const struct adxl362_config *cfg = dev->config;
diff --git a/drivers/sensor/adxl372/adxl372.c b/drivers/sensor/adxl372/adxl372.c
index f4e1c738c12f1c..032914b7e64689 100644
--- a/drivers/sensor/adxl372/adxl372.c
+++ b/drivers/sensor/adxl372/adxl372.c
@@ -22,7 +22,7 @@
 
 LOG_MODULE_REGISTER(ADXL372, CONFIG_SENSOR_LOG_LEVEL);
 
-static int adxl372_bus_access(struct device *dev, uint8_t reg,
+static int adxl372_bus_access(const struct device *dev, uint8_t reg,
 			      void *data, size_t length)
 {
 	struct adxl372_data *adxl372_data = dev->data;
@@ -84,7 +84,7 @@ static int adxl372_bus_access(struct device *dev, uint8_t reg,
  * @param reg_data - The register data.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_reg_read(struct device *dev,
+static int adxl372_reg_read(const struct device *dev,
 			     uint8_t reg_addr,
 			     uint8_t *reg_data)
 {
@@ -100,7 +100,7 @@ static int adxl372_reg_read(struct device *dev,
  * @param count - Number of bytes to read.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_reg_read_multiple(struct device *dev,
+static int adxl372_reg_read_multiple(const struct device *dev,
 				      uint8_t reg_addr,
 				      uint8_t *reg_data,
 				      uint16_t count)
@@ -116,7 +116,7 @@ static int adxl372_reg_read_multiple(struct device *dev,
  * @param reg_data - The register data.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_reg_write(struct device *dev,
+static int adxl372_reg_write(const struct device *dev,
 			      uint8_t reg_addr,
 			      uint8_t reg_data)
 {
@@ -134,7 +134,7 @@ static int adxl372_reg_write(struct device *dev,
  * @param data - The register data.
  * @return 0 in case of success, negative error code otherwise.
  */
-int adxl372_reg_write_mask(struct device *dev,
+int adxl372_reg_write_mask(const struct device *dev,
 			       uint8_t reg_addr,
 			       uint32_t mask,
 			       uint8_t data)
@@ -160,8 +160,9 @@ int adxl372_reg_write_mask(struct device *dev,
  * @param act - The activity config structure.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_activity_threshold(struct device *dev, uint8_t axis_reg_h,
-				   const struct adxl372_activity_threshold *act)
+static int adxl372_set_activity_threshold(const struct device *dev,
+					  uint8_t axis_reg_h,
+					  const struct adxl372_activity_threshold *act)
 {
 	int ret;
 	uint8_t val;
@@ -191,9 +192,9 @@ static int adxl372_set_activity_threshold(struct device *dev, uint8_t axis_reg_h
  * @param act - The activity config structure.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_activity_threshold_xyz(struct device *dev,
-				uint8_t axis_reg_h,
-				const struct adxl372_activity_threshold *act)
+static int adxl372_set_activity_threshold_xyz(const struct device *dev,
+					      uint8_t axis_reg_h,
+					      const struct adxl372_activity_threshold *act)
 {
 	int i, ret;
 
@@ -218,7 +219,8 @@ static int adxl372_set_activity_threshold_xyz(struct device *dev,
  *				 ADXL372_FULL_BW_MEASUREMENT
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_op_mode(struct device *dev, enum adxl372_op_mode op_mode)
+static int adxl372_set_op_mode(const struct device *dev,
+			       enum adxl372_op_mode op_mode)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_POWER_CTL,
 				      ADXL372_POWER_CTL_MODE_MSK,
@@ -233,7 +235,7 @@ static int adxl372_set_op_mode(struct device *dev, enum adxl372_op_mode op_mode)
  *				    false
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_autosleep(struct device *dev, bool enable)
+static int adxl372_set_autosleep(const struct device *dev, bool enable)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_MEASURE,
 				      ADXL372_MEASURE_AUTOSLEEP_MSK,
@@ -252,7 +254,8 @@ static int adxl372_set_autosleep(struct device *dev, bool enable)
  *				 ADXL372_BW_LPF_DISABLED
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_bandwidth(struct device *dev, enum adxl372_bandwidth bw)
+static int adxl372_set_bandwidth(const struct device *dev,
+				 enum adxl372_bandwidth bw)
 {
 	int ret;
 	uint8_t mask;
@@ -285,7 +288,8 @@ static int adxl372_set_bandwidth(struct device *dev, enum adxl372_bandwidth bw)
  *				 ADXL372_HPF_DISABLED
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_hpf_corner(struct device *dev, enum adxl372_hpf_corner c)
+static int adxl372_set_hpf_corner(const struct device *dev,
+				  enum adxl372_hpf_corner c)
 {
 
 	int ret;
@@ -316,7 +320,7 @@ static int adxl372_set_hpf_corner(struct device *dev, enum adxl372_hpf_corner c)
  *				 ADXL372_LOOPED
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_act_proc_mode(struct device *dev,
+static int adxl372_set_act_proc_mode(const struct device *dev,
 				     enum adxl372_act_proc_mode mode)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_MEASURE,
@@ -335,7 +339,7 @@ static int adxl372_set_act_proc_mode(struct device *dev,
  *				 ADXL372_ODR_6400HZ
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_odr(struct device *dev, enum adxl372_odr odr)
+static int adxl372_set_odr(const struct device *dev, enum adxl372_odr odr)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_TIMING,
 				      ADXL372_TIMING_ODR_MSK,
@@ -350,8 +354,8 @@ static int adxl372_set_odr(struct device *dev, enum adxl372_odr odr)
  *				 ADXL372_INSTANT_ON_HIGH_TH
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_instant_on_th(struct device *dev,
-				  enum adxl372_instant_on_th_mode mode)
+static int adxl372_set_instant_on_th(const struct device *dev,
+				     enum adxl372_instant_on_th_mode mode)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_POWER_CTL,
 				ADXL372_POWER_CTL_INSTANT_ON_TH_MSK,
@@ -372,8 +376,8 @@ static int adxl372_set_instant_on_th(struct device *dev,
  *				 ADXL372_WUR_24576ms
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_wakeup_rate(struct device *dev,
-				enum adxl372_wakeup_rate wur)
+static int adxl372_set_wakeup_rate(const struct device *dev,
+				   enum adxl372_wakeup_rate wur)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_TIMING,
 				      ADXL372_TIMING_WAKE_UP_RATE_MSK,
@@ -386,7 +390,7 @@ static int adxl372_set_wakeup_rate(struct device *dev,
  * @param time - The value set in this register.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_activity_time(struct device *dev, uint8_t time)
+static int adxl372_set_activity_time(const struct device *dev, uint8_t time)
 {
 	return adxl372_reg_write(dev, ADXL372_TIME_ACT, time);
 }
@@ -398,7 +402,8 @@ static int adxl372_set_activity_time(struct device *dev, uint8_t time)
  *		 (eight LSBs) and the TIME_INACT_H register (eight MSBs).
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_inactivity_time(struct device *dev, uint16_t time)
+static int adxl372_set_inactivity_time(const struct device *dev,
+				       uint16_t time)
 {
 	int ret;
 
@@ -418,8 +423,8 @@ static int adxl372_set_inactivity_time(struct device *dev, uint16_t time)
  *				 ADXL372_FILTER_SETTLE_16
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_set_filter_settle(struct device *dev,
-				  enum adxl372_filter_settle mode)
+static int adxl372_set_filter_settle(const struct device *dev,
+				     enum adxl372_filter_settle mode)
 {
 	return adxl372_reg_write_mask(dev, ADXL372_POWER_CTL,
 				      ADXL372_POWER_CTL_FIL_SETTLE_MSK,
@@ -433,9 +438,9 @@ static int adxl372_set_filter_settle(struct device *dev,
  * @param int2 -  INT2 interrupt pins.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_interrupt_config(struct device *dev,
-				 uint8_t int1,
-				 uint8_t int2)
+static int adxl372_interrupt_config(const struct device *dev,
+				    uint8_t int1,
+				    uint8_t int2)
 {
 	int ret;
 
@@ -457,7 +462,7 @@ static int adxl372_interrupt_config(struct device *dev,
  *			 FIFO buffer (0 to 512)
  * @return 0 in case of success, negative error code otherwise.
  */
-int adxl372_get_status(struct device *dev,
+int adxl372_get_status(const struct device *dev,
 			   uint8_t *status1,
 			   uint8_t *status2,
 			   uint16_t *fifo_entries)
@@ -493,7 +498,7 @@ int adxl372_get_status(struct device *dev,
  * @param dev - The device structure.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_reset(struct device *dev)
+static int adxl372_reset(const struct device *dev)
 {
 	int ret;
 
@@ -531,10 +536,10 @@ static int adxl372_reset(struct device *dev)
 
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_configure_fifo(struct device *dev,
-			       enum adxl372_fifo_mode mode,
-			       enum adxl372_fifo_format format,
-			       uint16_t fifo_samples)
+static int adxl372_configure_fifo(const struct device *dev,
+				  enum adxl372_fifo_mode mode,
+				  enum adxl372_fifo_format format,
+				  uint16_t fifo_samples)
 {
 	struct adxl372_data *data = dev->data;
 	uint8_t fifo_config;
@@ -581,8 +586,8 @@ static int adxl372_configure_fifo(struct device *dev,
  *		      where (x, y, z) acceleration data will be stored.
  * @return 0 in case of success, negative error code otherwise.
  */
-static int adxl372_get_accel_data(struct device *dev, bool maxpeak,
-			   struct adxl372_xyz_accel_data *accel_data)
+static int adxl372_get_accel_data(const struct device *dev, bool maxpeak,
+				  struct adxl372_xyz_accel_data *accel_data)
 {
 	uint8_t buf[6];
 	uint8_t status1;
@@ -604,9 +609,10 @@ static int adxl372_get_accel_data(struct device *dev, bool maxpeak,
 	return ret;
 }
 
-static int adxl372_attr_set_odr(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int adxl372_attr_set_odr(const struct device *dev,
+				enum sensor_channel chan,
+				enum sensor_attribute attr,
+				const struct sensor_value *val)
 {
 	enum adxl372_odr odr;
 
@@ -633,9 +639,10 @@ static int adxl372_attr_set_odr(struct device *dev, enum sensor_channel chan,
 	return adxl372_set_odr(dev, odr);
 }
 
-static int adxl372_attr_set_thresh(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int adxl372_attr_set_thresh(const struct device *dev,
+				   enum sensor_channel chan,
+				   enum sensor_attribute attr,
+				   const struct sensor_value *val)
 {
 	const struct adxl372_dev_config *cfg = dev->config;
 	struct adxl372_activity_threshold threshold;
@@ -674,7 +681,8 @@ static int adxl372_attr_set_thresh(struct device *dev, enum sensor_channel chan,
 	}
 }
 
-static int adxl372_attr_set(struct device *dev, enum sensor_channel chan,
+static int adxl372_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -689,7 +697,8 @@ static int adxl372_attr_set(struct device *dev, enum sensor_channel chan,
 	}
 }
 
-static int adxl372_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int adxl372_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct adxl372_data *data = dev->data;
 	const struct adxl372_dev_config *cfg = dev->config;
@@ -710,7 +719,7 @@ static void adxl372_accel_convert(struct sensor_value *val, int16_t value)
 	val->val2 = micro_ms2 % 1000000;
 }
 
-static int adxl372_channel_get(struct device *dev,
+static int adxl372_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -748,7 +757,7 @@ static const struct sensor_driver_api adxl372_api_funcs = {
 
 };
 
-static int adxl372_probe(struct device *dev)
+static int adxl372_probe(const struct device *dev)
 {
 	const struct adxl372_dev_config *cfg = dev->config;
 	uint8_t dev_id, part_id;
@@ -875,7 +884,7 @@ static int adxl372_probe(struct device *dev)
 	return adxl372_set_act_proc_mode(dev, cfg->act_proc_mode);
 }
 
-static int adxl372_init(struct device *dev)
+static int adxl372_init(const struct device *dev)
 {
 	struct adxl372_data *data = dev->data;
 	const struct adxl372_dev_config *cfg = dev->config;
diff --git a/drivers/sensor/adxl372/adxl372.h b/drivers/sensor/adxl372/adxl372.h
index 0cb5ed1134ca92..fb8fa0bde42f9d 100644
--- a/drivers/sensor/adxl372/adxl372.h
+++ b/drivers/sensor/adxl372/adxl372.h
@@ -279,7 +279,7 @@ struct adxl372_xyz_accel_data {
 };
 
 struct adxl372_data {
-	struct device *bus;
+	const struct device *bus;
 #ifdef CONFIG_ADXL372_SPI
 	struct spi_config spi_cfg;
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
@@ -290,14 +290,14 @@ struct adxl372_data {
 	struct adxl372_fifo_config fifo_config;
 
 #ifdef CONFIG_ADXL372_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	sensor_trigger_handler_t th_handler;
 	struct sensor_trigger th_trigger;
 	sensor_trigger_handler_t drdy_handler;
 	struct sensor_trigger drdy_trigger;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_ADXL372_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_ADXL372_THREAD_STACK_SIZE);
@@ -355,17 +355,17 @@ struct adxl372_dev_config {
 };
 
 #ifdef CONFIG_ADXL372_TRIGGER
-int adxl372_get_status(struct device *dev,
+int adxl372_get_status(const struct device *dev,
 		       uint8_t *status1, uint8_t *status2, uint16_t *fifo_entries);
 
-int adxl372_reg_write_mask(struct device *dev,
+int adxl372_reg_write_mask(const struct device *dev,
 			   uint8_t reg_addr, uint32_t mask, uint8_t data);
 
-int adxl372_trigger_set(struct device *dev,
+int adxl372_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int adxl372_init_interrupt(struct device *dev);
+int adxl372_init_interrupt(const struct device *dev);
 #endif /* CONFIG_ADT7420_TRIGGER */
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_ADXL372_ADXL372_H_ */
diff --git a/drivers/sensor/adxl372/adxl372_trigger.c b/drivers/sensor/adxl372/adxl372_trigger.c
index cc83e1464bf172..a36e1cb3c0cbe7 100644
--- a/drivers/sensor/adxl372/adxl372_trigger.c
+++ b/drivers/sensor/adxl372/adxl372_trigger.c
@@ -18,7 +18,7 @@ LOG_MODULE_DECLARE(ADXL372, CONFIG_SENSOR_LOG_LEVEL);
 
 static void adxl372_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct adxl372_data *drv_data = dev->data;
 	const struct adxl372_dev_config *cfg = dev->config;
 	uint8_t status1, status2;
@@ -51,7 +51,7 @@ static void adxl372_thread_cb(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void adxl372_gpio_callback(struct device *dev,
+static void adxl372_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct adxl372_data *drv_data =
@@ -71,7 +71,7 @@ static void adxl372_gpio_callback(struct device *dev,
 #if defined(CONFIG_ADXL372_TRIGGER_OWN_THREAD)
 static void adxl372_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct adxl372_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -92,7 +92,7 @@ static void adxl372_work_cb(struct k_work *work)
 }
 #endif
 
-int adxl372_trigger_set(struct device *dev,
+int adxl372_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -138,7 +138,7 @@ int adxl372_trigger_set(struct device *dev,
 	return ret;
 }
 
-int adxl372_init_interrupt(struct device *dev)
+int adxl372_init_interrupt(const struct device *dev)
 {
 	struct adxl372_data *drv_data = dev->data;
 	const struct adxl372_dev_config *cfg = dev->config;
diff --git a/drivers/sensor/ak8975/ak8975.c b/drivers/sensor/ak8975/ak8975.c
index ef5ea7ea29c122..195080dbe35782 100644
--- a/drivers/sensor/ak8975/ak8975.c
+++ b/drivers/sensor/ak8975/ak8975.c
@@ -19,7 +19,8 @@
 
 LOG_MODULE_REGISTER(AK8975, CONFIG_SENSOR_LOG_LEVEL);
 
-static int ak8975_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int ak8975_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct ak8975_data *drv_data = dev->data;
 	uint8_t buf[6];
@@ -60,7 +61,7 @@ static void ak8975_convert(struct sensor_value *val, int16_t sample,
 	val->val2 = conv_val % 1000000;
 }
 
-static int ak8975_channel_get(struct device *dev,
+static int ak8975_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -116,7 +117,7 @@ static int ak8975_read_adjustment_data(struct ak8975_data *drv_data)
 	return 0;
 }
 
-int ak8975_init(struct device *dev)
+int ak8975_init(const struct device *dev)
 {
 	struct ak8975_data *drv_data = dev->data;
 	uint8_t id;
diff --git a/drivers/sensor/ak8975/ak8975.h b/drivers/sensor/ak8975/ak8975.h
index 0549457448f6dc..733190d2c5785f 100644
--- a/drivers/sensor/ak8975/ak8975.h
+++ b/drivers/sensor/ak8975/ak8975.h
@@ -40,7 +40,7 @@
 
 
 struct ak8975_data {
-	struct device *i2c;
+	const struct device *i2c;
 
 	int16_t x_sample;
 	int16_t y_sample;
diff --git a/drivers/sensor/amg88xx/amg88xx.c b/drivers/sensor/amg88xx/amg88xx.c
index 2638809651e9b1..4e485f37590692 100644
--- a/drivers/sensor/amg88xx/amg88xx.c
+++ b/drivers/sensor/amg88xx/amg88xx.c
@@ -21,7 +21,8 @@
 
 LOG_MODULE_REGISTER(AMG88XX, CONFIG_SENSOR_LOG_LEVEL);
 
-static int amg88xx_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int amg88xx_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct amg88xx_data *drv_data = dev->data;
 	const struct amg88xx_config *config = dev->config;
@@ -38,7 +39,7 @@ static int amg88xx_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int amg88xx_channel_get(struct device *dev,
+static int amg88xx_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -63,7 +64,7 @@ static int amg88xx_channel_get(struct device *dev,
 	return 0;
 }
 
-static int amg88xx_init_device(struct device *dev)
+static int amg88xx_init_device(const struct device *dev)
 {
 	struct amg88xx_data *drv_data = dev->data;
 	const struct amg88xx_config *config = dev->config;
@@ -103,7 +104,7 @@ static int amg88xx_init_device(struct device *dev)
 	return 0;
 }
 
-int amg88xx_init(struct device *dev)
+int amg88xx_init(const struct device *dev)
 {
 	struct amg88xx_data *drv_data = dev->data;
 	const struct amg88xx_config *config = dev->config;
diff --git a/drivers/sensor/amg88xx/amg88xx.h b/drivers/sensor/amg88xx/amg88xx.h
index 497a7b693e9f33..cd7c0e49f1f2d0 100644
--- a/drivers/sensor/amg88xx/amg88xx.h
+++ b/drivers/sensor/amg88xx/amg88xx.h
@@ -77,11 +77,11 @@ struct amg88xx_config {
 };
 
 struct amg88xx_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t sample[64];
 
 #ifdef CONFIG_AMG88XX_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t gpio_pin;
 	struct gpio_callback gpio_cb;
 
@@ -97,23 +97,23 @@ struct amg88xx_data {
 	struct k_thread thread;
 #elif defined(CONFIG_AMG88XX_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_AMG88XX_TRIGGER */
 };
 
 #ifdef CONFIG_AMG88XX_TRIGGER
-int amg88xx_attr_set(struct device *dev,
+int amg88xx_attr_set(const struct device *dev,
 		     enum sensor_channel chan,
 		     enum sensor_attribute attr,
 		     const struct sensor_value *val);
 
-int amg88xx_trigger_set(struct device *dev,
+int amg88xx_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int amg88xx_init_interrupt(struct device *dev);
+int amg88xx_init_interrupt(const struct device *dev);
 #endif /* CONFIG_AMG88XX_TRIGGER */
 
 #endif
diff --git a/drivers/sensor/amg88xx/amg88xx_trigger.c b/drivers/sensor/amg88xx/amg88xx_trigger.c
index ffd82db57ad3fb..4a31c157970247 100644
--- a/drivers/sensor/amg88xx/amg88xx_trigger.c
+++ b/drivers/sensor/amg88xx/amg88xx_trigger.c
@@ -30,7 +30,7 @@ static inline void amg88xx_setup_int(struct amg88xx_data *drv_data,
 				     flags);
 }
 
-int amg88xx_attr_set(struct device *dev,
+int amg88xx_attr_set(const struct device *dev,
 		     enum sensor_channel chan,
 		     enum sensor_attribute attr,
 		     const struct sensor_value *val)
@@ -73,7 +73,7 @@ int amg88xx_attr_set(struct device *dev,
 	return 0;
 }
 
-static void amg88xx_gpio_callback(struct device *dev,
+static void amg88xx_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct amg88xx_data *drv_data =
@@ -90,7 +90,7 @@ static void amg88xx_gpio_callback(struct device *dev,
 
 static void amg88xx_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct amg88xx_data *drv_data = dev->data;
 	const struct amg88xx_config *config = dev->config;
 	uint8_t status;
@@ -114,7 +114,7 @@ static void amg88xx_thread_cb(void *arg)
 #ifdef CONFIG_AMG88XX_TRIGGER_OWN_THREAD
 static void amg88xx_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct amg88xx_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -135,7 +135,7 @@ static void amg88xx_work_cb(struct k_work *work)
 }
 #endif
 
-int amg88xx_trigger_set(struct device *dev,
+int amg88xx_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -167,7 +167,7 @@ int amg88xx_trigger_set(struct device *dev,
 	return 0;
 }
 
-int amg88xx_init_interrupt(struct device *dev)
+int amg88xx_init_interrupt(const struct device *dev)
 {
 	struct amg88xx_data *drv_data = dev->data;
 	const struct amg88xx_config *config = dev->config;
diff --git a/drivers/sensor/ams_iAQcore/iAQcore.c b/drivers/sensor/ams_iAQcore/iAQcore.c
index afffd9535ff7d2..d25f22654a867f 100644
--- a/drivers/sensor/ams_iAQcore/iAQcore.c
+++ b/drivers/sensor/ams_iAQcore/iAQcore.c
@@ -19,7 +19,8 @@
 
 LOG_MODULE_REGISTER(IAQ_CORE, CONFIG_SENSOR_LOG_LEVEL);
 
-static int iaqcore_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int iaqcore_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct iaq_core_data *drv_data = dev->data;
 	struct iaq_registers buf;
@@ -66,7 +67,7 @@ static int iaqcore_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return -EIO;
 }
 
-static int iaqcore_channel_get(struct device *dev,
+static int iaqcore_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -97,7 +98,7 @@ static const struct sensor_driver_api iaq_core_driver_api = {
 	.channel_get = iaqcore_channel_get,
 };
 
-static int iaq_core_init(struct device *dev)
+static int iaq_core_init(const struct device *dev)
 {
 	struct iaq_core_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/ams_iAQcore/iAQcore.h b/drivers/sensor/ams_iAQcore/iAQcore.h
index d1fec308c893e4..2f8e6f40205303 100644
--- a/drivers/sensor/ams_iAQcore/iAQcore.h
+++ b/drivers/sensor/ams_iAQcore/iAQcore.h
@@ -18,7 +18,7 @@ struct iaq_registers {
 } __packed;
 
 struct iaq_core_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t co2;
 	uint16_t voc;
 	uint8_t status;
diff --git a/drivers/sensor/apds9960/apds9960.c b/drivers/sensor/apds9960/apds9960.c
index e540c14cdb3ea4..85751958e788aa 100644
--- a/drivers/sensor/apds9960/apds9960.c
+++ b/drivers/sensor/apds9960/apds9960.c
@@ -36,8 +36,8 @@ static void apds9960_handle_cb(struct apds9960_data *drv_data)
 #endif
 }
 
-static void apds9960_gpio_callback(struct device *dev,
-				  struct gpio_callback *cb, uint32_t pins)
+static void apds9960_gpio_callback(const struct device *dev,
+				   struct gpio_callback *cb, uint32_t pins)
 {
 	struct apds9960_data *drv_data =
 		CONTAINER_OF(cb, struct apds9960_data, gpio_cb);
@@ -45,7 +45,8 @@ static void apds9960_gpio_callback(struct device *dev,
 	apds9960_handle_cb(drv_data);
 }
 
-static int apds9960_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int apds9960_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *data = dev->data;
@@ -113,7 +114,7 @@ static int apds9960_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int apds9960_channel_get(struct device *dev,
+static int apds9960_channel_get(const struct device *dev,
 				enum sensor_channel chan,
 				struct sensor_value *val)
 {
@@ -149,7 +150,7 @@ static int apds9960_channel_get(struct device *dev,
 	return 0;
 }
 
-static int apds9960_proxy_setup(struct device *dev)
+static int apds9960_proxy_setup(const struct device *dev)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *data = dev->data;
@@ -221,7 +222,7 @@ static int apds9960_proxy_setup(struct device *dev)
 }
 
 #ifdef CONFIG_APDS9960_ENABLE_ALS
-static int apds9960_ambient_setup(struct device *dev)
+static int apds9960_ambient_setup(const struct device *dev)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *data = dev->data;
@@ -271,7 +272,7 @@ static int apds9960_ambient_setup(struct device *dev)
 }
 #endif
 
-static int apds9960_sensor_setup(struct device *dev)
+static int apds9960_sensor_setup(const struct device *dev)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *data = dev->data;
@@ -356,7 +357,7 @@ static int apds9960_sensor_setup(struct device *dev)
 	return 0;
 }
 
-static int apds9960_init_interrupt(struct device *dev)
+static int apds9960_init_interrupt(const struct device *dev)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *drv_data = dev->data;
@@ -407,7 +408,8 @@ static int apds9960_init_interrupt(struct device *dev)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int apds9960_device_ctrl(struct device *dev, uint32_t ctrl_command,
+static int apds9960_device_ctrl(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	const struct apds9960_config *config = dev->config;
@@ -451,7 +453,7 @@ static int apds9960_device_ctrl(struct device *dev, uint32_t ctrl_command,
 }
 #endif
 
-static int apds9960_init(struct device *dev)
+static int apds9960_init(const struct device *dev)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *data = dev->data;
diff --git a/drivers/sensor/apds9960/apds9960.h b/drivers/sensor/apds9960/apds9960.h
index e25421d70d0558..f691123b5aa1ee 100644
--- a/drivers/sensor/apds9960/apds9960.h
+++ b/drivers/sensor/apds9960/apds9960.h
@@ -225,11 +225,11 @@ struct apds9960_config {
 };
 
 struct apds9960_data {
-	struct device *i2c;
-	struct device *gpio;
+	const struct device *i2c;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 	uint16_t sample_crgb[4];
 	uint8_t pdata;
 	uint8_t gpio_pin;
@@ -257,12 +257,12 @@ static inline void apds9960_setup_int(struct apds9960_data *drv_data,
 #ifdef CONFIG_APDS9960_TRIGGER
 void apds9960_work_cb(struct k_work *work);
 
-int apds9960_attr_set(struct device *dev,
+int apds9960_attr_set(const struct device *dev,
 		      enum sensor_channel chan,
 		      enum sensor_attribute attr,
 		      const struct sensor_value *val);
 
-int apds9960_trigger_set(struct device *dev,
+int apds9960_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler);
 #endif /* CONFIG_APDS9960_TRIGGER */
diff --git a/drivers/sensor/apds9960/apds9960_trigger.c b/drivers/sensor/apds9960/apds9960_trigger.c
index 367178055a1f7f..2c9918cabf6061 100644
--- a/drivers/sensor/apds9960/apds9960_trigger.c
+++ b/drivers/sensor/apds9960/apds9960_trigger.c
@@ -22,7 +22,7 @@ void apds9960_work_cb(struct k_work *work)
 	struct apds9960_data *data = CONTAINER_OF(work,
 						  struct apds9960_data,
 						  work);
-	struct device *dev = data->dev;
+	const struct device *dev = data->dev;
 
 	if (data->p_th_handler != NULL) {
 		data->p_th_handler(dev, &data->p_th_trigger);
@@ -31,7 +31,7 @@ void apds9960_work_cb(struct k_work *work)
 	apds9960_setup_int(data, true);
 }
 
-int apds9960_attr_set(struct device *dev,
+int apds9960_attr_set(const struct device *dev,
 		      enum sensor_channel chan,
 		      enum sensor_attribute attr,
 		      const struct sensor_value *val)
@@ -65,9 +65,9 @@ int apds9960_attr_set(struct device *dev,
 	return -ENOTSUP;
 }
 
-int apds9960_trigger_set(struct device *dev,
-			const struct sensor_trigger *trig,
-			sensor_trigger_handler_t handler)
+int apds9960_trigger_set(const struct device *dev,
+			 const struct sensor_trigger *trig,
+			 sensor_trigger_handler_t handler)
 {
 	const struct apds9960_config *config = dev->config;
 	struct apds9960_data *data = dev->data;
diff --git a/drivers/sensor/bma280/bma280.c b/drivers/sensor/bma280/bma280.c
index 15c09af35d78ec..048f4e65d4f502 100644
--- a/drivers/sensor/bma280/bma280.c
+++ b/drivers/sensor/bma280/bma280.c
@@ -16,7 +16,8 @@
 
 LOG_MODULE_REGISTER(BMA280, CONFIG_SENSOR_LOG_LEVEL);
 
-static int bma280_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bma280_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct bma280_data *drv_data = dev->data;
 	uint8_t buf[6];
@@ -72,7 +73,7 @@ static void bma280_channel_accel_convert(struct sensor_value *val,
 	}
 }
 
-static int bma280_channel_get(struct device *dev,
+static int bma280_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -113,7 +114,7 @@ static const struct sensor_driver_api bma280_driver_api = {
 	.channel_get = bma280_channel_get,
 };
 
-int bma280_init(struct device *dev)
+int bma280_init(const struct device *dev)
 {
 	struct bma280_data *drv_data = dev->data;
 	uint8_t id = 0U;
diff --git a/drivers/sensor/bma280/bma280.h b/drivers/sensor/bma280/bma280.h
index b41aca53f7cdec..e0f0ff0eaff6dc 100644
--- a/drivers/sensor/bma280/bma280.h
+++ b/drivers/sensor/bma280/bma280.h
@@ -114,15 +114,15 @@
 #define BMA280_THREAD_STACKSIZE_UNIT	1024
 
 struct bma280_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t x_sample;
 	int16_t y_sample;
 	int16_t z_sample;
 	int8_t temp_sample;
 
 #ifdef CONFIG_BMA280_TRIGGER
-	struct device *dev;
-	struct device *gpio;
+	const struct device *dev;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
@@ -143,16 +143,16 @@ struct bma280_data {
 };
 
 #ifdef CONFIG_BMA280_TRIGGER
-int bma280_trigger_set(struct device *dev,
+int bma280_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
 
-int bma280_attr_set(struct device *dev,
+int bma280_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val);
 
-int bma280_init_interrupt(struct device *dev);
+int bma280_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_BMA280_BMA280_H_ */
diff --git a/drivers/sensor/bma280/bma280_trigger.c b/drivers/sensor/bma280/bma280_trigger.c
index 1bcd38201f0708..96d1733ae50503 100644
--- a/drivers/sensor/bma280/bma280_trigger.c
+++ b/drivers/sensor/bma280/bma280_trigger.c
@@ -17,7 +17,7 @@
 #include <logging/log.h>
 LOG_MODULE_DECLARE(BMA280, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline void setup_int1(struct device *dev,
+static inline void setup_int1(const struct device *dev,
 			      bool enable)
 {
 	struct bma280_data *data = dev->data;
@@ -29,7 +29,7 @@ static inline void setup_int1(struct device *dev,
 				      : GPIO_INT_DISABLE));
 }
 
-int bma280_attr_set(struct device *dev,
+int bma280_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val)
@@ -67,7 +67,7 @@ int bma280_attr_set(struct device *dev,
 	return 0;
 }
 
-static void bma280_gpio_callback(struct device *dev,
+static void bma280_gpio_callback(const struct device *dev,
 				 struct gpio_callback *cb, uint32_t pins)
 {
 	struct bma280_data *drv_data =
@@ -86,7 +86,7 @@ static void bma280_gpio_callback(struct device *dev,
 
 static void bma280_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct bma280_data *drv_data = dev->data;
 	uint8_t status = 0U;
 	int err = 0;
@@ -128,7 +128,7 @@ static void bma280_thread_cb(void *arg)
 #ifdef CONFIG_BMA280_TRIGGER_OWN_THREAD
 static void bma280_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct bma280_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -150,7 +150,7 @@ static void bma280_work_cb(struct k_work *work)
 }
 #endif
 
-int bma280_trigger_set(struct device *dev,
+int bma280_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -209,7 +209,7 @@ int bma280_trigger_set(struct device *dev,
 	return 0;
 }
 
-int bma280_init_interrupt(struct device *dev)
+int bma280_init_interrupt(const struct device *dev)
 {
 	struct bma280_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/bmc150_magn/bmc150_magn.c b/drivers/sensor/bmc150_magn/bmc150_magn.c
index 6065c10d10052c..171d056d81f5ad 100644
--- a/drivers/sensor/bmc150_magn/bmc150_magn.c
+++ b/drivers/sensor/bmc150_magn/bmc150_magn.c
@@ -48,7 +48,7 @@ static const struct bmc150_magn_preset {
 	[HIGH_ACCURACY_PRESET] = {47, 83, 20}
 };
 
-static int bmc150_magn_set_power_mode(struct device *dev,
+static int bmc150_magn_set_power_mode(const struct device *dev,
 				      enum bmc150_magn_power_modes mode,
 				      int state)
 {
@@ -88,7 +88,7 @@ static int bmc150_magn_set_power_mode(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int bmc150_magn_set_odr(struct device *dev, uint8_t val)
+static int bmc150_magn_set_odr(const struct device *dev, uint8_t val)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -110,7 +110,7 @@ static int bmc150_magn_set_odr(struct device *dev, uint8_t val)
 }
 
 #if defined(BMC150_MAGN_SET_ATTR)
-static int bmc150_magn_read_rep_xy(struct device *dev)
+static int bmc150_magn_read_rep_xy(const struct device *dev)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -126,7 +126,7 @@ static int bmc150_magn_read_rep_xy(struct device *dev)
 	return 0;
 }
 
-static int bmc150_magn_read_rep_z(struct device *dev)
+static int bmc150_magn_read_rep_z(const struct device *dev)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -142,7 +142,7 @@ static int bmc150_magn_read_rep_z(struct device *dev)
 	return 0;
 }
 
-static int bmc150_magn_compute_max_odr(struct device *dev, int rep_xy,
+static int bmc150_magn_compute_max_odr(const struct device *dev, int rep_xy,
 				       int rep_z, int *max_odr)
 {
 	struct bmc150_magn_data *data = dev->data;
@@ -172,7 +172,7 @@ static int bmc150_magn_compute_max_odr(struct device *dev, int rep_xy,
 #endif
 
 #if defined(BMC150_MAGN_SET_ATTR_REP)
-static int bmc150_magn_read_odr(struct device *dev)
+static int bmc150_magn_read_odr(const struct device *dev)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -197,7 +197,7 @@ static int bmc150_magn_read_odr(struct device *dev)
 #endif
 
 #if defined(CONFIG_BMC150_MAGN_SAMPLING_REP_XY)
-static int bmc150_magn_write_rep_xy(struct device *dev, int val)
+static int bmc150_magn_write_rep_xy(const struct device *dev, int val)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -216,7 +216,7 @@ static int bmc150_magn_write_rep_xy(struct device *dev, int val)
 #endif
 
 #if defined(CONFIG_BMC150_MAGN_SAMPLING_REP_Z)
-static int bmc150_magn_write_rep_z(struct device *dev, int val)
+static int bmc150_magn_write_rep_z(const struct device *dev, int val)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -288,7 +288,7 @@ static int32_t bmc150_magn_compensate_z(struct bmc150_magn_trim_regs *tregs,
 	return val;
 }
 
-static int bmc150_magn_sample_fetch(struct device *dev,
+static int bmc150_magn_sample_fetch(const struct device *dev,
 				    enum sensor_channel chan)
 {
 	struct bmc150_magn_data *data = dev->data;
@@ -332,7 +332,7 @@ static void bmc150_magn_convert(struct sensor_value *val, int raw_val)
 	val->val2 = ((int32_t)raw_val * (1000000 / 1600)) % 1000000;
 }
 
-static int bmc150_magn_channel_get(struct device *dev,
+static int bmc150_magn_channel_get(const struct device *dev,
 				   enum sensor_channel chan,
 				   struct sensor_value *val)
 {
@@ -361,7 +361,7 @@ static int bmc150_magn_channel_get(struct device *dev,
 }
 
 #if defined(BMC150_MAGN_SET_ATTR_REP)
-static inline int bmc150_magn_attr_set_rep(struct device *dev,
+static inline int bmc150_magn_attr_set_rep(const struct device *dev,
 					   enum sensor_channel chan,
 					   const struct sensor_value *val)
 {
@@ -431,7 +431,7 @@ static inline int bmc150_magn_attr_set_rep(struct device *dev,
 #endif
 
 #if defined(BMC150_MAGN_SET_ATTR)
-static int bmc150_magn_attr_set(struct device *dev,
+static int bmc150_magn_attr_set(const struct device *dev,
 				enum sensor_channel chan,
 				enum sensor_attribute attr,
 				const struct sensor_value *val)
@@ -482,7 +482,7 @@ static const struct sensor_driver_api bmc150_magn_api_funcs = {
 #endif
 };
 
-static int bmc150_magn_init_chip(struct device *dev)
+static int bmc150_magn_init_chip(const struct device *dev)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -568,7 +568,7 @@ static int bmc150_magn_init_chip(struct device *dev)
 	return -EIO;
 }
 
-static int bmc150_magn_init(struct device *dev)
+static int bmc150_magn_init(const struct device *dev)
 {
 	const struct bmc150_magn_config * const config =
 					  dev->config;
diff --git a/drivers/sensor/bmc150_magn/bmc150_magn.h b/drivers/sensor/bmc150_magn/bmc150_magn.h
index c0bbce5a1ccbdb..9c4f9b6a7791d8 100644
--- a/drivers/sensor/bmc150_magn/bmc150_magn.h
+++ b/drivers/sensor/bmc150_magn/bmc150_magn.h
@@ -113,7 +113,7 @@ struct bmc150_magn_trim_regs {
 } __packed;
 
 struct bmc150_magn_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	struct k_sem sem;
 
 #if defined(CONFIG_BMC150_MAGN_TRIGGER)
@@ -123,8 +123,8 @@ struct bmc150_magn_data {
 #endif
 
 #if defined(CONFIG_BMC150_MAGN_TRIGGER_DRDY)
-	struct device *gpio_drdy;
-	struct device *dev;
+	const struct device *gpio_drdy;
+	const struct device *dev;
 	struct gpio_callback gpio_cb;
 	struct sensor_trigger trigger_drdy;
 	sensor_trigger_handler_t handler_drdy;
@@ -168,11 +168,11 @@ enum bmc150_magn_axis {
 };
 
 #if defined(CONFIG_BMC150_MAGN_TRIGGER)
-int bmc150_magn_trigger_set(struct device *dev,
+int bmc150_magn_trigger_set(const struct device *dev,
 			    const struct sensor_trigger *trig,
 			    sensor_trigger_handler_t handler);
 
-int bmc150_magn_init_interrupt(struct device *dev);
+int bmc150_magn_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_BMC150_MAGN_BMC150_MAGN_H_ */
diff --git a/drivers/sensor/bmc150_magn/bmc150_magn_trigger.c b/drivers/sensor/bmc150_magn/bmc150_magn_trigger.c
index 0b17e9821a2930..cb63ed6341d2ea 100644
--- a/drivers/sensor/bmc150_magn/bmc150_magn_trigger.c
+++ b/drivers/sensor/bmc150_magn/bmc150_magn_trigger.c
@@ -15,7 +15,7 @@
 #include <logging/log.h>
 LOG_MODULE_DECLARE(BMC150_MAGN, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline void setup_drdy(struct device *dev,
+static inline void setup_drdy(const struct device *dev,
 			      bool enable)
 {
 	struct bmc150_magn_data *data = dev->data;
@@ -30,7 +30,7 @@ static inline void setup_drdy(struct device *dev,
 }
 
 
-int bmc150_magn_trigger_set(struct device *dev,
+int bmc150_magn_trigger_set(const struct device *dev,
 			    const struct sensor_trigger *trig,
 			    sensor_trigger_handler_t handler)
 {
@@ -68,7 +68,7 @@ int bmc150_magn_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void bmc150_magn_gpio_drdy_callback(struct device *dev,
+static void bmc150_magn_gpio_drdy_callback(const struct device *dev,
 					   struct gpio_callback *cb,
 					   uint32_t pins)
 {
@@ -84,7 +84,7 @@ static void bmc150_magn_gpio_drdy_callback(struct device *dev,
 
 static void bmc150_magn_thread_main(void *arg1, void *arg2, void *arg3)
 {
-	struct device *dev = (struct device *) arg1;
+	const struct device *dev = (const struct device *) arg1;
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
 	uint8_t reg_val;
@@ -107,7 +107,7 @@ static void bmc150_magn_thread_main(void *arg1, void *arg2, void *arg3)
 	}
 }
 
-static int bmc150_magn_set_drdy_polarity(struct device *dev, int state)
+static int bmc150_magn_set_drdy_polarity(const struct device *dev, int state)
 {
 	struct bmc150_magn_data *data = dev->data;
 	const struct bmc150_magn_config *config = dev->config;
@@ -122,7 +122,7 @@ static int bmc150_magn_set_drdy_polarity(struct device *dev, int state)
 				   state << BMC150_MAGN_SHIFT_DRDY_DR_POLARITY);
 }
 
-int bmc150_magn_init_interrupt(struct device *dev)
+int bmc150_magn_init_interrupt(const struct device *dev)
 {
 	const struct bmc150_magn_config * const config =
 						dev->config;
diff --git a/drivers/sensor/bme280/bme280.c b/drivers/sensor/bme280/bme280.c
index c5aea460ef1270..dada7cdcc4a51f 100644
--- a/drivers/sensor/bme280/bme280.c
+++ b/drivers/sensor/bme280/bme280.c
@@ -42,7 +42,7 @@ LOG_MODULE_REGISTER(BME280, CONFIG_SENSOR_LOG_LEVEL);
  */
 
 struct bme280_data {
-	struct device *bus;
+	const struct device *bus;
 #if BME280_BUS_SPI
 	struct spi_cs_control spi_cs;
 #endif
@@ -98,10 +98,10 @@ struct bme280_config {
 	const union bme280_bus_config bus_config;
 };
 
-typedef int (*bme280_reg_read_fn)(struct device *bus,
+typedef int (*bme280_reg_read_fn)(const struct device *bus,
 				  const union bme280_bus_config *bus_config,
 				  uint8_t start, uint8_t *buf, int size);
-typedef int (*bme280_reg_write_fn)(struct device *bus,
+typedef int (*bme280_reg_write_fn)(const struct device *bus,
 				   const union bme280_bus_config *bus_config,
 				   uint8_t reg, uint8_t val);
 
@@ -110,22 +110,22 @@ struct bme280_reg_io {
 	bme280_reg_write_fn write;
 };
 
-static inline struct bme280_data *to_data(struct device *dev)
+static inline struct bme280_data *to_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct bme280_config *to_config(struct device *dev)
+static inline const struct bme280_config *to_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static inline struct device *to_bus(struct device *dev)
+static inline const struct device *to_bus(const struct device *dev)
 {
 	return to_data(dev)->bus;
 }
 
-static inline const union bme280_bus_config *to_bus_config(struct device *dev)
+static inline const union bme280_bus_config *to_bus_config(const struct device *dev)
 {
 	return &to_config(dev)->bus_config;
 }
@@ -137,7 +137,7 @@ to_spi_config(const union bme280_bus_config *bus_config)
 	return &bus_config->spi_cfg->spi_cfg;
 }
 
-static int bme280_reg_read_spi(struct device *bus,
+static int bme280_reg_read_spi(const struct device *bus,
 			       const union bme280_bus_config *bus_config,
 			       uint8_t start, uint8_t *buf, int size)
 {
@@ -178,7 +178,7 @@ static int bme280_reg_read_spi(struct device *bus,
 	return 0;
 }
 
-static int bme280_reg_write_spi(struct device *bus,
+static int bme280_reg_write_spi(const struct device *bus,
 				const union bme280_bus_config *bus_config,
 				uint8_t reg, uint8_t val)
 {
@@ -208,7 +208,7 @@ static const struct bme280_reg_io bme280_reg_io_spi = {
 #endif /* BME280_BUS_SPI */
 
 #if BME280_BUS_I2C
-static int bme280_reg_read_i2c(struct device *bus,
+static int bme280_reg_read_i2c(const struct device *bus,
 			       const union bme280_bus_config *bus_config,
 			       uint8_t start, uint8_t *buf, int size)
 {
@@ -216,7 +216,7 @@ static int bme280_reg_read_i2c(struct device *bus,
 			      start, buf, size);
 }
 
-static int bme280_reg_write_i2c(struct device *bus,
+static int bme280_reg_write_i2c(const struct device *bus,
 				const union bme280_bus_config *bus_config,
 				uint8_t reg, uint8_t val)
 {
@@ -230,14 +230,15 @@ static const struct bme280_reg_io bme280_reg_io_i2c = {
 };
 #endif /* BME280_BUS_I2C */
 
-static inline int bme280_reg_read(struct device *dev,
+static inline int bme280_reg_read(const struct device *dev,
 				  uint8_t start, uint8_t *buf, int size)
 {
 	return to_config(dev)->reg_io->read(to_bus(dev), to_bus_config(dev),
 					    start, buf, size);
 }
 
-static inline int bme280_reg_write(struct device *dev, uint8_t reg, uint8_t val)
+static inline int bme280_reg_write(const struct device *dev, uint8_t reg,
+				   uint8_t val)
 {
 	return to_config(dev)->reg_io->write(to_bus(dev), to_bus_config(dev),
 					     reg, val);
@@ -306,7 +307,8 @@ static void bme280_compensate_humidity(struct bme280_data *data,
 	data->comp_humidity = (uint32_t)(h >> 12);
 }
 
-static int bme280_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bme280_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct bme280_data *data = to_data(dev);
 	uint8_t buf[8];
@@ -353,7 +355,7 @@ static int bme280_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int bme280_channel_get(struct device *dev,
+static int bme280_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -399,7 +401,7 @@ static const struct sensor_driver_api bme280_api_funcs = {
 	.channel_get = bme280_channel_get,
 };
 
-static int bme280_read_compensation(struct device *dev)
+static int bme280_read_compensation(const struct device *dev)
 {
 	struct bme280_data *data = to_data(dev);
 	uint16_t buf[12];
@@ -452,7 +454,7 @@ static int bme280_read_compensation(struct device *dev)
 	return 0;
 }
 
-static int bme280_chip_init(struct device *dev)
+static int bme280_chip_init(const struct device *dev)
 {
 	struct bme280_data *data = to_data(dev);
 	int err;
@@ -505,12 +507,12 @@ static int bme280_chip_init(struct device *dev)
 }
 
 #if BME280_BUS_SPI
-static inline int bme280_is_on_spi(struct device *dev)
+static inline int bme280_is_on_spi(const struct device *dev)
 {
 	return to_config(dev)->reg_io == &bme280_reg_io_spi;
 }
 
-static inline int bme280_spi_init(struct device *dev)
+static inline int bme280_spi_init(const struct device *dev)
 {
 	struct bme280_data *data = to_data(dev);
 	const struct bme280_spi_cfg *spi_cfg = to_bus_config(dev)->spi_cfg;
@@ -530,18 +532,18 @@ static inline int bme280_spi_init(struct device *dev)
 	return 0;
 }
 #else
-static inline int bme280_is_on_spi(struct device *dev)
+static inline int bme280_is_on_spi(const struct device *dev)
 {
 	return 0;
 }
 
-static inline int bme280_spi_init(struct device *dev)
+static inline int bme280_spi_init(const struct device *dev)
 {
 	return 0;
 }
 #endif
 
-int bme280_init(struct device *dev)
+int bme280_init(const struct device *dev)
 {
 	const char *name = dev->name;
 	struct bme280_data *data = to_data(dev);
diff --git a/drivers/sensor/bme680/bme680.c b/drivers/sensor/bme680/bme680.c
index 382b521687ef2b..4fd349a73fe2de 100644
--- a/drivers/sensor/bme680/bme680.c
+++ b/drivers/sensor/bme680/bme680.c
@@ -188,7 +188,8 @@ static uint8_t bme680_calc_gas_wait(uint16_t dur)
 	return durval;
 }
 
-static int bme680_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bme680_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct bme680_data *data = dev->data;
 	uint8_t buff[BME680_LEN_FIELD] = { 0 };
@@ -233,7 +234,8 @@ static int bme680_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int bme680_channel_get(struct device *dev, enum sensor_channel chan,
+static int bme680_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct bme680_data *data = dev->data;
@@ -339,7 +341,7 @@ static int bme680_read_compensation(struct bme680_data *data)
 	return 0;
 }
 
-static int bme680_chip_init(struct device *dev)
+static int bme680_chip_init(const struct device *dev)
 {
 	struct bme680_data *data = (struct bme680_data *)dev->data;
 	int err;
@@ -398,7 +400,7 @@ static int bme680_chip_init(struct device *dev)
 	return 0;
 }
 
-static int bme680_init(struct device *dev)
+static int bme680_init(const struct device *dev)
 {
 	struct bme680_data *data = dev->data;
 
diff --git a/drivers/sensor/bme680/bme680.h b/drivers/sensor/bme680/bme680.h
index 056514dd57b8e9..4a10373992e63e 100644
--- a/drivers/sensor/bme680/bme680.h
+++ b/drivers/sensor/bme680/bme680.h
@@ -120,7 +120,7 @@
 #define BME680_CONCAT_BYTES(msb, lsb) (((uint16_t)msb << 8) | (uint16_t)lsb)
 
 struct bme680_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	uint16_t i2c_slave_addr;
 
 	/* Compensation parameters. */
diff --git a/drivers/sensor/bmg160/bmg160.c b/drivers/sensor/bmg160/bmg160.c
index a303f822d90ba1..aeac68c5f5a3a0 100644
--- a/drivers/sensor/bmg160/bmg160.c
+++ b/drivers/sensor/bmg160/bmg160.c
@@ -22,7 +22,7 @@ LOG_MODULE_REGISTER(BMG160, CONFIG_SENSOR_LOG_LEVEL);
 
 struct bmg160_device_data bmg160_data;
 
-static inline int bmg160_bus_config(struct device *dev)
+static inline int bmg160_bus_config(const struct device *dev)
 {
 	const struct bmg160_device_config *dev_cfg = dev->config;
 	struct bmg160_device_data *bmg160 = dev->data;
@@ -33,7 +33,7 @@ static inline int bmg160_bus_config(struct device *dev)
 	return i2c_configure(bmg160->i2c, i2c_cfg);
 }
 
-int bmg160_read(struct device *dev, uint8_t reg_addr, uint8_t *data,
+int bmg160_read(const struct device *dev, uint8_t reg_addr, uint8_t *data,
 		uint8_t len)
 {
 	const struct bmg160_device_config *dev_cfg = dev->config;
@@ -54,12 +54,14 @@ int bmg160_read(struct device *dev, uint8_t reg_addr, uint8_t *data,
 	return ret;
 }
 
-int bmg160_read_byte(struct device *dev, uint8_t reg_addr, uint8_t *byte)
+int bmg160_read_byte(const struct device *dev, uint8_t reg_addr,
+		     uint8_t *byte)
 {
 	return bmg160_read(dev, reg_addr, byte, 1);
 }
 
-static int bmg160_write(struct device *dev, uint8_t reg_addr, uint8_t *data,
+static int bmg160_write(const struct device *dev, uint8_t reg_addr,
+			uint8_t *data,
 			uint8_t len)
 {
 	const struct bmg160_device_config *dev_cfg = dev->config;
@@ -80,12 +82,14 @@ static int bmg160_write(struct device *dev, uint8_t reg_addr, uint8_t *data,
 	return ret;
 }
 
-int bmg160_write_byte(struct device *dev, uint8_t reg_addr, uint8_t byte)
+int bmg160_write_byte(const struct device *dev, uint8_t reg_addr,
+		      uint8_t byte)
 {
 	return bmg160_write(dev, reg_addr, &byte, 1);
 }
 
-int bmg160_update_byte(struct device *dev, uint8_t reg_addr, uint8_t mask,
+int bmg160_update_byte(const struct device *dev, uint8_t reg_addr,
+		       uint8_t mask,
 		       uint8_t value)
 {
 	const struct bmg160_device_config *dev_cfg = dev->config;
@@ -128,7 +132,7 @@ static int bmg160_is_val_valid(int16_t val, const int16_t *val_map,
 	return -1;
 }
 
-static int bmg160_attr_set(struct device *dev, enum sensor_channel chan,
+static int bmg160_attr_set(const struct device *dev, enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
 {
@@ -188,7 +192,8 @@ static int bmg160_attr_set(struct device *dev, enum sensor_channel chan,
 	}
 }
 
-static int bmg160_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bmg160_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
 	union {
@@ -229,7 +234,8 @@ static void bmg160_to_fixed_point(struct bmg160_device_data *bmg160,
 	}
 }
 
-static int bmg160_channel_get(struct device *dev, enum sensor_channel chan,
+static int bmg160_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
@@ -271,7 +277,7 @@ static const struct sensor_driver_api bmg160_api = {
 	.channel_get = bmg160_channel_get,
 };
 
-int bmg160_init(struct device *dev)
+int bmg160_init(const struct device *dev)
 {
 	const struct bmg160_device_config *cfg = dev->config;
 	struct bmg160_device_data *bmg160 = dev->data;
diff --git a/drivers/sensor/bmg160/bmg160.h b/drivers/sensor/bmg160/bmg160.h
index 32d9948cb17f22..bf3e1afe0ff330 100644
--- a/drivers/sensor/bmg160/bmg160.h
+++ b/drivers/sensor/bmg160/bmg160.h
@@ -189,9 +189,9 @@ struct bmg160_device_config {
 };
 
 struct bmg160_device_data {
-	struct device *i2c;
+	const struct device *i2c;
 #ifdef CONFIG_BMG160_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 #endif
 #ifdef CONFIG_BMG160_TRIGGER_OWN_THREAD
@@ -200,7 +200,7 @@ struct bmg160_device_data {
 	struct k_sem sem;
 #ifdef CONFIG_BMG160_TRIGGER_GLOBAL_THREAD
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 #ifdef CONFIG_BMG160_TRIGGER
 	sensor_trigger_handler_t anymotion_handler;
@@ -213,17 +213,20 @@ struct bmg160_device_data {
 	int8_t raw_temp;
 };
 
-int bmg160_trigger_init(struct device *dev);
-int bmg160_trigger_set(struct device *dev,
+int bmg160_trigger_init(const struct device *dev);
+int bmg160_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
-int bmg160_read(struct device *dev, uint8_t reg_addr, uint8_t *data,
+int bmg160_read(const struct device *dev, uint8_t reg_addr, uint8_t *data,
 		uint8_t len);
-int bmg160_read_byte(struct device *dev, uint8_t reg_addr, uint8_t *byte);
-int bmg160_update_byte(struct device *dev, uint8_t reg_addr, uint8_t mask,
+int bmg160_read_byte(const struct device *dev, uint8_t reg_addr,
+		     uint8_t *byte);
+int bmg160_update_byte(const struct device *dev, uint8_t reg_addr,
+		       uint8_t mask,
 		       uint8_t value);
-int bmg160_write_byte(struct device *dev, uint8_t reg_addr, uint8_t data);
-int bmg160_slope_config(struct device *dev, enum sensor_attribute attr,
+int bmg160_write_byte(const struct device *dev, uint8_t reg_addr,
+		      uint8_t data);
+int bmg160_slope_config(const struct device *dev, enum sensor_attribute attr,
 			const struct sensor_value *val);
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_BMG160_BMG160_H_ */
diff --git a/drivers/sensor/bmg160/bmg160_trigger.c b/drivers/sensor/bmg160/bmg160_trigger.c
index 31afeeefd8f1e3..7cb36822703d93 100644
--- a/drivers/sensor/bmg160/bmg160_trigger.c
+++ b/drivers/sensor/bmg160/bmg160_trigger.c
@@ -18,7 +18,7 @@ extern struct bmg160_device_data bmg160_data;
 #include <logging/log.h>
 LOG_MODULE_DECLARE(BMG160, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline void setup_int(struct device *dev,
+static inline void setup_int(const struct device *dev,
 			      bool enable)
 {
 	struct bmg160_device_data *data = dev->data;
@@ -32,7 +32,8 @@ static inline void setup_int(struct device *dev,
 				     : GPIO_INT_DISABLE);
 }
 
-static void bmg160_gpio_callback(struct device *port, struct gpio_callback *cb,
+static void bmg160_gpio_callback(const struct device *port,
+				 struct gpio_callback *cb,
 				 uint32_t pin)
 {
 	struct bmg160_device_data *bmg160 =
@@ -48,7 +49,7 @@ static void bmg160_gpio_callback(struct device *port, struct gpio_callback *cb,
 #endif
 }
 
-static int bmg160_anymotion_set(struct device *dev,
+static int bmg160_anymotion_set(const struct device *dev,
 				sensor_trigger_handler_t handler)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
@@ -70,7 +71,8 @@ static int bmg160_anymotion_set(struct device *dev,
 	return 0;
 }
 
-static int bmg160_drdy_set(struct device *dev, sensor_trigger_handler_t handler)
+static int bmg160_drdy_set(const struct device *dev,
+			   sensor_trigger_handler_t handler)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
 
@@ -85,7 +87,7 @@ static int bmg160_drdy_set(struct device *dev, sensor_trigger_handler_t handler)
 	return 0;
 }
 
-int bmg160_slope_config(struct device *dev, enum sensor_attribute attr,
+int bmg160_slope_config(const struct device *dev, enum sensor_attribute attr,
 			const struct sensor_value *val)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
@@ -120,7 +122,7 @@ int bmg160_slope_config(struct device *dev, enum sensor_attribute attr,
 	return -ENOTSUP;
 }
 
-int bmg160_trigger_set(struct device *dev,
+int bmg160_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -133,7 +135,7 @@ int bmg160_trigger_set(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int bmg160_handle_anymotion_int(struct device *dev)
+static int bmg160_handle_anymotion_int(const struct device *dev)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
 	struct sensor_trigger any_trig = {
@@ -148,7 +150,7 @@ static int bmg160_handle_anymotion_int(struct device *dev)
 	return 0;
 }
 
-static int bmg160_handle_dataready_int(struct device *dev)
+static int bmg160_handle_dataready_int(const struct device *dev)
 {
 	struct bmg160_device_data *bmg160 = dev->data;
 	struct sensor_trigger drdy_trig = {
@@ -165,7 +167,7 @@ static int bmg160_handle_dataready_int(struct device *dev)
 
 static void bmg160_handle_int(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	uint8_t status_int[4];
 
 	if (bmg160_read(dev, BMG160_REG_INT_STATUS0, status_int, 4) < 0) {
@@ -185,7 +187,7 @@ static struct k_thread bmg160_thread;
 
 static void bmg160_thread_main(void *arg1, void *arg2, void *arg3)
 {
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	struct bmg160_device_data *bmg160 = dev->data;
 
 	while (true) {
@@ -206,7 +208,7 @@ static void bmg160_work_cb(struct k_work *work)
 }
 #endif
 
-int bmg160_trigger_init(struct device *dev)
+int bmg160_trigger_init(const struct device *dev)
 {
 	const struct bmg160_device_config *cfg = dev->config;
 	struct bmg160_device_data *bmg160 = dev->data;
diff --git a/drivers/sensor/bmi160/bmi160.c b/drivers/sensor/bmi160/bmi160.c
index 434ecfaca35749..5b8cfbed332f97 100644
--- a/drivers/sensor/bmi160/bmi160.c
+++ b/drivers/sensor/bmi160/bmi160.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(BMI160, CONFIG_SENSOR_LOG_LEVEL);
 
 struct bmi160_device_data bmi160_data;
 
-static int bmi160_transceive(struct device *dev, uint8_t reg,
+static int bmi160_transceive(const struct device *dev, uint8_t reg,
 			     bool write, void *data, size_t length)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
@@ -53,17 +53,20 @@ static int bmi160_transceive(struct device *dev, uint8_t reg,
 
 	return spi_write(bmi160->spi, &bmi160->spi_cfg, &tx);
 }
-int bmi160_read(struct device *dev, uint8_t reg_addr, uint8_t *data, uint8_t len)
+int bmi160_read(const struct device *dev, uint8_t reg_addr, uint8_t *data,
+		uint8_t len)
 {
 	return bmi160_transceive(dev, reg_addr | BIT(7), false, data, len);
 }
 
-int bmi160_byte_read(struct device *dev, uint8_t reg_addr, uint8_t *byte)
+int bmi160_byte_read(const struct device *dev, uint8_t reg_addr,
+		     uint8_t *byte)
 {
 	return bmi160_transceive(dev, reg_addr | BIT(7), false, byte, 1);
 }
 
-static int bmi160_word_read(struct device *dev, uint8_t reg_addr, uint16_t *word)
+static int bmi160_word_read(const struct device *dev, uint8_t reg_addr,
+			    uint16_t *word)
 {
 	if (bmi160_transceive(dev, reg_addr | BIT(7), false, word, 2) != 0) {
 		return -EIO;
@@ -74,12 +77,14 @@ static int bmi160_word_read(struct device *dev, uint8_t reg_addr, uint16_t *word
 	return 0;
 }
 
-int bmi160_byte_write(struct device *dev, uint8_t reg_addr, uint8_t byte)
+int bmi160_byte_write(const struct device *dev, uint8_t reg_addr,
+		      uint8_t byte)
 {
 	return bmi160_transceive(dev, reg_addr & 0x7F, true, &byte, 1);
 }
 
-int bmi160_word_write(struct device *dev, uint8_t reg_addr, uint16_t word)
+int bmi160_word_write(const struct device *dev, uint8_t reg_addr,
+		      uint16_t word)
 {
 	uint8_t tx_word[2] = {
 		(uint8_t)(word & 0xff),
@@ -89,7 +94,7 @@ int bmi160_word_write(struct device *dev, uint8_t reg_addr, uint16_t word)
 	return bmi160_transceive(dev, reg_addr & 0x7F, true, tx_word, 2);
 }
 
-int bmi160_reg_field_update(struct device *dev, uint8_t reg_addr,
+int bmi160_reg_field_update(const struct device *dev, uint8_t reg_addr,
 			    uint8_t pos, uint8_t mask, uint8_t val)
 {
 	uint8_t old_val;
@@ -102,7 +107,8 @@ int bmi160_reg_field_update(struct device *dev, uint8_t reg_addr,
 				 (old_val & ~mask) | ((val << pos) & mask));
 }
 
-static int bmi160_pmu_set(struct device *dev, union bmi160_pmu_status *pmu_sts)
+static int bmi160_pmu_set(const struct device *dev,
+			  union bmi160_pmu_status *pmu_sts)
 {
 	struct {
 		uint8_t cmd;
@@ -194,7 +200,7 @@ static int bmi160_freq_to_odr_val(uint16_t freq_int, uint16_t freq_milli)
 #endif
 
 #if defined(CONFIG_BMI160_ACCEL_ODR_RUNTIME)
-static int bmi160_acc_odr_set(struct device *dev, uint16_t freq_int,
+static int bmi160_acc_odr_set(const struct device *dev, uint16_t freq_int,
 			      uint16_t freq_milli)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
@@ -281,7 +287,7 @@ int32_t bmi160_gyr_reg_val_to_range(uint8_t reg_val)
 				       BMI160_GYR_RANGE_MAP_SIZE);
 }
 
-static int bmi160_do_calibration(struct device *dev, uint8_t foc_conf)
+static int bmi160_do_calibration(const struct device *dev, uint8_t foc_conf)
 {
 	if (bmi160_byte_write(dev, BMI160_REG_FOC_CONF, foc_conf) < 0) {
 		return -EIO;
@@ -297,7 +303,7 @@ static int bmi160_do_calibration(struct device *dev, uint8_t foc_conf)
 }
 
 #if defined(CONFIG_BMI160_ACCEL_RANGE_RUNTIME)
-static int bmi160_acc_range_set(struct device *dev, int32_t range)
+static int bmi160_acc_range_set(const struct device *dev, int32_t range)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 	int32_t reg_val = bmi160_range_to_reg_val(range,
@@ -324,7 +330,8 @@ static int bmi160_acc_range_set(struct device *dev, int32_t range)
  *	3.9 * 9.80665 * 1000
  */
 #define BMI160_ACC_OFS_LSB		38246
-static int bmi160_acc_ofs_set(struct device *dev, enum sensor_channel chan,
+static int bmi160_acc_ofs_set(const struct device *dev,
+			      enum sensor_channel chan,
 			      const struct sensor_value *ofs)
 {
 	uint8_t reg_addr[] = {
@@ -357,7 +364,8 @@ static int bmi160_acc_ofs_set(struct device *dev, enum sensor_channel chan,
 				       BIT(BMI160_ACC_OFS_EN_POS), 1);
 }
 
-static int  bmi160_acc_calibrate(struct device *dev, enum sensor_channel chan,
+static int  bmi160_acc_calibrate(const struct device *dev,
+				 enum sensor_channel chan,
 				 const struct sensor_value *xyz_calib_value)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
@@ -408,7 +416,8 @@ static int  bmi160_acc_calibrate(struct device *dev, enum sensor_channel chan,
 				       BIT(BMI160_ACC_OFS_EN_POS), 1);
 }
 
-static int bmi160_acc_config(struct device *dev, enum sensor_channel chan,
+static int bmi160_acc_config(const struct device *dev,
+			     enum sensor_channel chan,
 			     enum sensor_attribute attr,
 			     const struct sensor_value *val)
 {
@@ -440,7 +449,7 @@ static int bmi160_acc_config(struct device *dev, enum sensor_channel chan,
 #endif /* !defined(CONFIG_BMI160_ACCEL_PMU_SUSPEND) */
 
 #if defined(CONFIG_BMI160_GYRO_ODR_RUNTIME)
-static int bmi160_gyr_odr_set(struct device *dev, uint16_t freq_int,
+static int bmi160_gyr_odr_set(const struct device *dev, uint16_t freq_int,
 			      uint16_t freq_milli)
 {
 	int odr = bmi160_freq_to_odr_val(freq_int, freq_milli);
@@ -461,7 +470,7 @@ static int bmi160_gyr_odr_set(struct device *dev, uint16_t freq_int,
 #endif
 
 #if defined(CONFIG_BMI160_GYRO_RANGE_RUNTIME)
-static int bmi160_gyr_range_set(struct device *dev, uint16_t range)
+static int bmi160_gyr_range_set(const struct device *dev, uint16_t range)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 	int32_t reg_val = bmi160_range_to_reg_val(range,
@@ -488,7 +497,8 @@ static int bmi160_gyr_range_set(struct device *dev, uint16_t range)
  *		0.061 * (pi / 180) * 1000000, where pi = 3.141592
  */
 #define BMI160_GYR_OFS_LSB		1065
-static int bmi160_gyr_ofs_set(struct device *dev, enum sensor_channel chan,
+static int bmi160_gyr_ofs_set(const struct device *dev,
+			      enum sensor_channel chan,
 			      const struct sensor_value *ofs)
 {
 	struct {
@@ -543,7 +553,8 @@ static int bmi160_gyr_ofs_set(struct device *dev, enum sensor_channel chan,
 				       BIT(BMI160_GYR_OFS_EN_POS), 1);
 }
 
-static int bmi160_gyr_calibrate(struct device *dev, enum sensor_channel chan)
+static int bmi160_gyr_calibrate(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 
@@ -564,7 +575,8 @@ static int bmi160_gyr_calibrate(struct device *dev, enum sensor_channel chan)
 				       BIT(BMI160_GYR_OFS_EN_POS), 1);
 }
 
-static int bmi160_gyr_config(struct device *dev, enum sensor_channel chan,
+static int bmi160_gyr_config(const struct device *dev,
+			     enum sensor_channel chan,
 			     enum sensor_attribute attr,
 			     const struct sensor_value *val)
 {
@@ -592,8 +604,9 @@ static int bmi160_gyr_config(struct device *dev, enum sensor_channel chan,
 }
 #endif /* !defined(CONFIG_BMI160_GYRO_PMU_SUSPEND) */
 
-static int bmi160_attr_set(struct device *dev, enum sensor_channel chan,
-		    enum sensor_attribute attr, const struct sensor_value *val)
+static int bmi160_attr_set(const struct device *dev, enum sensor_channel chan,
+			   enum sensor_attribute attr,
+			   const struct sensor_value *val)
 {
 	switch (chan) {
 #if !defined(CONFIG_BMI160_GYRO_PMU_SUSPEND)
@@ -625,7 +638,8 @@ static int bmi160_attr_set(struct device *dev, enum sensor_channel chan,
 #	define BMI160_SAMPLE_BURST_READ_ADDR	BMI160_REG_DATA_GYR_X
 #	define BMI160_DATA_READY_BIT_MASK	(1 << 6)
 #endif
-static int bmi160_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bmi160_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 	size_t i;
@@ -705,7 +719,7 @@ static void bmi160_channel_convert(enum sensor_channel chan,
 }
 
 #if !defined(CONFIG_BMI160_GYRO_PMU_SUSPEND)
-static inline void bmi160_gyr_channel_get(struct device *dev,
+static inline void bmi160_gyr_channel_get(const struct device *dev,
 					  enum sensor_channel chan,
 					  struct sensor_value *val)
 {
@@ -717,7 +731,7 @@ static inline void bmi160_gyr_channel_get(struct device *dev,
 #endif
 
 #if !defined(CONFIG_BMI160_ACCEL_PMU_SUSPEND)
-static inline void bmi160_acc_channel_get(struct device *dev,
+static inline void bmi160_acc_channel_get(const struct device *dev,
 					  enum sensor_channel chan,
 					  struct sensor_value *val)
 {
@@ -728,7 +742,8 @@ static inline void bmi160_acc_channel_get(struct device *dev,
 }
 #endif
 
-static int bmi160_temp_channel_get(struct device *dev, struct sensor_value *val)
+static int bmi160_temp_channel_get(const struct device *dev,
+				   struct sensor_value *val)
 {
 	uint16_t temp_raw = 0U;
 	int32_t temp_micro = 0;
@@ -751,7 +766,7 @@ static int bmi160_temp_channel_get(struct device *dev, struct sensor_value *val)
 	return 0;
 }
 
-static int bmi160_channel_get(struct device *dev,
+static int bmi160_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -791,7 +806,7 @@ static const struct sensor_driver_api bmi160_api = {
 	.channel_get = bmi160_channel_get,
 };
 
-int bmi160_init(struct device *dev)
+int bmi160_init(const struct device *dev)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 	uint8_t val = 0U;
diff --git a/drivers/sensor/bmi160/bmi160.h b/drivers/sensor/bmi160/bmi160.h
index c7e79c271164b3..ed1dad17a6d78f 100644
--- a/drivers/sensor/bmi160/bmi160.h
+++ b/drivers/sensor/bmi160/bmi160.h
@@ -428,10 +428,10 @@ struct bmi160_scale {
 };
 
 struct bmi160_device_data {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg;
 #if defined(CONFIG_BMI160_TRIGGER)
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 #endif
 	union bmi160_pmu_status pmu_sts;
@@ -444,7 +444,7 @@ struct bmi160_device_data {
 
 #ifdef CONFIG_BMI160_TRIGGER_GLOBAL_THREAD
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #ifdef CONFIG_BMI160_TRIGGER
@@ -458,23 +458,28 @@ struct bmi160_device_data {
 #endif /* CONFIG_BMI160_TRIGGER */
 };
 
-int bmi160_read(struct device *dev, uint8_t reg_addr,
+int bmi160_read(const struct device *dev, uint8_t reg_addr,
 		uint8_t *data, uint8_t len);
-int bmi160_byte_read(struct device *dev, uint8_t reg_addr, uint8_t *byte);
-int bmi160_byte_write(struct device *dev, uint8_t reg_addr, uint8_t byte);
-int bmi160_word_write(struct device *dev, uint8_t reg_addr, uint16_t word);
-int bmi160_reg_field_update(struct device *dev, uint8_t reg_addr,
+int bmi160_byte_read(const struct device *dev, uint8_t reg_addr,
+		     uint8_t *byte);
+int bmi160_byte_write(const struct device *dev, uint8_t reg_addr,
+		      uint8_t byte);
+int bmi160_word_write(const struct device *dev, uint8_t reg_addr,
+		      uint16_t word);
+int bmi160_reg_field_update(const struct device *dev, uint8_t reg_addr,
 			    uint8_t pos, uint8_t mask, uint8_t val);
-static inline int bmi160_reg_update(struct device *dev, uint8_t reg_addr,
+static inline int bmi160_reg_update(const struct device *dev,
+				    uint8_t reg_addr,
 				    uint8_t mask, uint8_t val)
 {
 	return bmi160_reg_field_update(dev, reg_addr, 0, mask, val);
 }
-int bmi160_trigger_mode_init(struct device *dev);
-int bmi160_trigger_set(struct device *dev,
+int bmi160_trigger_mode_init(const struct device *dev);
+int bmi160_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
-int bmi160_acc_slope_config(struct device *dev, enum sensor_attribute attr,
+int bmi160_acc_slope_config(const struct device *dev,
+			    enum sensor_attribute attr,
 			    const struct sensor_value *val);
 int32_t bmi160_acc_reg_val_to_range(uint8_t reg_val);
 int32_t bmi160_gyr_reg_val_to_range(uint8_t reg_val);
diff --git a/drivers/sensor/bmi160/bmi160_trigger.c b/drivers/sensor/bmi160/bmi160_trigger.c
index 4abd373f8653ed..82048608db0f66 100644
--- a/drivers/sensor/bmi160/bmi160_trigger.c
+++ b/drivers/sensor/bmi160/bmi160_trigger.c
@@ -14,7 +14,7 @@
 #include <logging/log.h>
 LOG_MODULE_DECLARE(BMI160, CONFIG_SENSOR_LOG_LEVEL);
 
-static void bmi160_handle_anymotion(struct device *dev)
+static void bmi160_handle_anymotion(const struct device *dev)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 	struct sensor_trigger anym_trigger = {
@@ -27,7 +27,7 @@ static void bmi160_handle_anymotion(struct device *dev)
 	}
 }
 
-static void bmi160_handle_drdy(struct device *dev, uint8_t status)
+static void bmi160_handle_drdy(const struct device *dev, uint8_t status)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 	struct sensor_trigger drdy_trigger = {
@@ -51,7 +51,7 @@ static void bmi160_handle_drdy(struct device *dev, uint8_t status)
 
 static void bmi160_handle_interrupts(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 
 	union {
 		uint8_t raw[6];
@@ -87,7 +87,7 @@ static void bmi160_thread_main(void *arg1, void *unused1, void *unused2)
 {
 	ARG_UNUSED(unused1);
 	ARG_UNUSED(unused2);
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	struct bmi160_device_data *bmi160 = dev->data;
 
 	while (1) {
@@ -109,7 +109,7 @@ static void bmi160_work_handler(struct k_work *work)
 
 extern struct bmi160_device_data bmi160_data;
 
-static void bmi160_gpio_callback(struct device *port,
+static void bmi160_gpio_callback(const struct device *port,
 				 struct gpio_callback *cb, uint32_t pin)
 {
 	struct bmi160_device_data *bmi160 =
@@ -125,7 +125,7 @@ static void bmi160_gpio_callback(struct device *port,
 #endif
 }
 
-static int bmi160_trigger_drdy_set(struct device *dev,
+static int bmi160_trigger_drdy_set(const struct device *dev,
 				   enum sensor_channel chan,
 				   sensor_trigger_handler_t handler)
 {
@@ -161,7 +161,7 @@ static int bmi160_trigger_drdy_set(struct device *dev,
 }
 
 #if !defined(CONFIG_BMI160_ACCEL_PMU_SUSPEND)
-static int bmi160_trigger_anym_set(struct device *dev,
+static int bmi160_trigger_anym_set(const struct device *dev,
 				   sensor_trigger_handler_t handler)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
@@ -183,7 +183,7 @@ static int bmi160_trigger_anym_set(struct device *dev,
 	return 0;
 }
 
-static int bmi160_trigger_set_acc(struct device *dev,
+static int bmi160_trigger_set_acc(const struct device *dev,
 				  const struct sensor_trigger *trig,
 				  sensor_trigger_handler_t handler)
 {
@@ -196,7 +196,8 @@ static int bmi160_trigger_set_acc(struct device *dev,
 	return -ENOTSUP;
 }
 
-int bmi160_acc_slope_config(struct device *dev, enum sensor_attribute attr,
+int bmi160_acc_slope_config(const struct device *dev,
+			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
 	uint8_t acc_range_g, reg_val;
@@ -241,7 +242,7 @@ int bmi160_acc_slope_config(struct device *dev, enum sensor_attribute attr,
 #endif
 
 #if !defined(CONFIG_BMI160_GYRO_PMU_SUSPEND)
-static int bmi160_trigger_set_gyr(struct device *dev,
+static int bmi160_trigger_set_gyr(const struct device *dev,
 				  const struct sensor_trigger *trig,
 				  sensor_trigger_handler_t handler)
 {
@@ -253,7 +254,7 @@ static int bmi160_trigger_set_gyr(struct device *dev,
 }
 #endif
 
-int bmi160_trigger_set(struct device *dev,
+int bmi160_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -270,7 +271,7 @@ int bmi160_trigger_set(struct device *dev,
 	return -ENOTSUP;
 }
 
-int bmi160_trigger_mode_init(struct device *dev)
+int bmi160_trigger_mode_init(const struct device *dev)
 {
 	struct bmi160_device_data *bmi160 = dev->data;
 
diff --git a/drivers/sensor/bmm150/bmm150.c b/drivers/sensor/bmm150/bmm150.c
index 0ade0a086027b1..012fac79f99878 100644
--- a/drivers/sensor/bmm150/bmm150.c
+++ b/drivers/sensor/bmm150/bmm150.c
@@ -36,7 +36,7 @@ static const struct bmm150_preset {
 	[BMM150_HIGH_ACCURACY_PRESET] = { 47, 83, 20 }
 };
 
-static int bmm150_set_power_mode(struct device *dev,
+static int bmm150_set_power_mode(const struct device *dev,
 				 enum bmm150_power_modes mode,
 				 int state)
 {
@@ -77,7 +77,7 @@ static int bmm150_set_power_mode(struct device *dev,
 
 }
 
-static int bmm150_set_odr(struct device *dev, uint8_t val)
+static int bmm150_set_odr(const struct device *dev, uint8_t val)
 {
 	struct bmm150_data *data = dev->data;
 	const struct bmm150_config *config = dev->config;
@@ -98,7 +98,7 @@ static int bmm150_set_odr(struct device *dev, uint8_t val)
 }
 
 #if defined(BMM150_SET_ATTR)
-static int bmm150_read_rep_xy(struct device *dev)
+static int bmm150_read_rep_xy(const struct device *dev)
 {
 	struct bmm150_data *data = dev->driver->data;
 	const struct bmm150_config *config = dev->config;
@@ -114,7 +114,7 @@ static int bmm150_read_rep_xy(struct device *dev)
 	return 0;
 }
 
-static int bmm150_read_rep_z(struct device *dev)
+static int bmm150_read_rep_z(const struct device *dev)
 {
 	struct bmm150_data *data = dev->data;
 	const struct bmm150_config *config = dev->config;
@@ -130,7 +130,7 @@ static int bmm150_read_rep_z(struct device *dev)
 	return 0;
 }
 
-static int bmm150_compute_max_odr(struct device *dev, int rep_xy,
+static int bmm150_compute_max_odr(const struct device *dev, int rep_xy,
 				  int rep_z, int *max_odr)
 {
 	struct bmm150_data *data = dev->data;
@@ -161,7 +161,7 @@ static int bmm150_compute_max_odr(struct device *dev, int rep_xy,
 #endif
 
 #if defined(BMM150_SET_ATTR_REP)
-static int bmm150_read_odr(struct device *dev)
+static int bmm150_read_odr(const struct device *dev)
 {
 	struct bmm150_data *data = dev->data;
 	const struct bmm150_config *config = dev->config;
@@ -186,7 +186,7 @@ static int bmm150_read_odr(struct device *dev)
 #endif
 
 #if defined(CONFIG_BMM150_SAMPLING_REP_XY)
-static int bmm150_write_rep_xy(struct device *dev, int val)
+static int bmm150_write_rep_xy(const struct device *dev, int val)
 {
 	struct bmm150_data *data = dev->data;
 	const struct bmm150_config *config = dev->config;
@@ -205,7 +205,7 @@ static int bmm150_write_rep_xy(struct device *dev, int val)
 #endif
 
 #if defined(CONFIG_BMM150_SAMPLING_REP_Z)
-static int bmm150_write_rep_z(struct device *dev, int val)
+static int bmm150_write_rep_z(const struct device *dev, int val)
 {
 	struct bmm150_data *data = dev->data;
 	const struct bmm150_config *config = dev->config;
@@ -288,7 +288,8 @@ static int32_t bmm150_compensate_z(struct bmm150_trim_regs *tregs,
 	return val;
 }
 
-static int bmm150_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bmm150_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 
 	struct bmm150_data *drv_data = dev->data;
@@ -338,7 +339,7 @@ static void bmm150_convert(struct sensor_value *val, int raw_val)
 	val->val2 = ((int32_t)raw_val * (1000000 / 1600)) % 1000000;
 }
 
-static int bmm150_channel_get(struct device *dev,
+static int bmm150_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -367,7 +368,7 @@ static int bmm150_channel_get(struct device *dev,
 }
 
 #if defined(BMM150_SET_ATTR_REP)
-static inline int bmm150_attr_set_rep(struct device *dev,
+static inline int bmm150_attr_set_rep(const struct device *dev,
 				      enum sensor_channel chan,
 				      const struct sensor_value *val)
 {
@@ -438,7 +439,7 @@ static inline int bmm150_attr_set_rep(struct device *dev,
 #endif
 
 #if defined(BMM150_SET_ATTR)
-static int bmm150_attr_set(struct device *dev,
+static int bmm150_attr_set(const struct device *dev,
 			   enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
@@ -486,7 +487,7 @@ static const struct sensor_driver_api bmm150_api_funcs = {
 	.channel_get = bmm150_channel_get,
 };
 
-static int bmm150_init_chip(struct device *dev)
+static int bmm150_init_chip(const struct device *dev)
 {
 	struct bmm150_data *data = dev->data;
 	const struct bmm150_config *config = dev->config;
@@ -578,7 +579,7 @@ static int bmm150_init_chip(struct device *dev)
 	return -EIO;
 }
 
-static int bmm150_init(struct device *dev)
+static int bmm150_init(const struct device *dev)
 {
 	const struct bmm150_config *const config =
 		dev->config;
diff --git a/drivers/sensor/bmm150/bmm150.h b/drivers/sensor/bmm150/bmm150.h
index 3a5f414bd7e9a8..5c576b478c1966 100644
--- a/drivers/sensor/bmm150/bmm150.h
+++ b/drivers/sensor/bmm150/bmm150.h
@@ -118,7 +118,7 @@ struct bmm150_trim_regs {
 } __packed;
 
 struct bmm150_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct k_sem sem;
 	struct bmm150_trim_regs tregs;
 	int rep_xy, rep_z, odr, max_odr;
diff --git a/drivers/sensor/bq274xx/bq274xx.c b/drivers/sensor/bq274xx/bq274xx.c
index 329ff213898cd4..39c2e457a811f6 100644
--- a/drivers/sensor/bq274xx/bq274xx.c
+++ b/drivers/sensor/bq274xx/bq274xx.c
@@ -132,7 +132,8 @@ static int bq274xx_get_device_type(struct bq274xx_data *bq274xx, uint16_t *val)
  *
  * @return -ENOTSUP for unsupported channels
  */
-static int bq274xx_channel_get(struct device *dev, enum sensor_channel chan,
+static int bq274xx_channel_get(const struct device *dev,
+			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
 	struct bq274xx_data *bq274xx = dev->data;
@@ -209,7 +210,8 @@ static int bq274xx_channel_get(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int bq274xx_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int bq274xx_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct bq274xx_data *bq274xx = dev->data;
 	int status = 0;
@@ -348,7 +350,7 @@ static int bq274xx_sample_fetch(struct device *dev, enum sensor_channel chan)
  *
  * @return 0 for success
  */
-static int bq274xx_gauge_init(struct device *dev)
+static int bq274xx_gauge_init(const struct device *dev)
 {
 	struct bq274xx_data *bq274xx = dev->data;
 	const struct bq274xx_config *const config = dev->config;
diff --git a/drivers/sensor/bq274xx/bq274xx.h b/drivers/sensor/bq274xx/bq274xx.h
index 014264840f6d4c..313d00921f27a5 100644
--- a/drivers/sensor/bq274xx/bq274xx.h
+++ b/drivers/sensor/bq274xx/bq274xx.h
@@ -79,7 +79,7 @@ LOG_MODULE_REGISTER(bq274xx, CONFIG_SENSOR_LOG_LEVEL);
 #define BQ274XX_DELAY 1000
 
 struct bq274xx_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t voltage;
 	int16_t avg_current;
 	int16_t stdby_current;
diff --git a/drivers/sensor/ccs811/ccs811.c b/drivers/sensor/ccs811/ccs811.c
index bc900e9bc71670..1f1430818616f3 100644
--- a/drivers/sensor/ccs811/ccs811.c
+++ b/drivers/sensor/ccs811/ccs811.c
@@ -42,7 +42,7 @@ static void set_wake(struct ccs811_data *drv_data, bool enable)
  * in bits 8..15.  These registers are available in both boot and
  * application mode.
  */
-static int fetch_status(struct device *i2c)
+static int fetch_status(const struct device *i2c)
 {
 	uint8_t status;
 	int rv;
@@ -74,14 +74,14 @@ static inline uint8_t error_from_status(int status)
 	return status >> 8;
 }
 
-const struct ccs811_result_type *ccs811_result(struct device *dev)
+const struct ccs811_result_type *ccs811_result(const struct device *dev)
 {
 	struct ccs811_data *drv_data = dev->data;
 
 	return &drv_data->result;
 }
 
-int ccs811_configver_fetch(struct device *dev,
+int ccs811_configver_fetch(const struct device *dev,
 			   struct ccs811_configver_type *ptr)
 {
 	struct ccs811_data *drv_data = dev->data;
@@ -126,7 +126,7 @@ int ccs811_configver_fetch(struct device *dev,
 	return rc;
 }
 
-int ccs811_baseline_fetch(struct device *dev)
+int ccs811_baseline_fetch(const struct device *dev)
 {
 	const uint8_t cmd = CCS811_REG_BASELINE;
 	struct ccs811_data *drv_data = dev->data;
@@ -146,7 +146,7 @@ int ccs811_baseline_fetch(struct device *dev)
 	return rc;
 }
 
-int ccs811_baseline_update(struct device *dev,
+int ccs811_baseline_update(const struct device *dev,
 			   uint16_t baseline)
 {
 	struct ccs811_data *drv_data = dev->data;
@@ -161,7 +161,7 @@ int ccs811_baseline_update(struct device *dev,
 	return rc;
 }
 
-int ccs811_envdata_update(struct device *dev,
+int ccs811_envdata_update(const struct device *dev,
 			  const struct sensor_value *temperature,
 			  const struct sensor_value *humidity)
 {
@@ -229,7 +229,8 @@ int ccs811_envdata_update(struct device *dev,
 	return rc;
 }
 
-static int ccs811_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int ccs811_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct ccs811_data *drv_data = dev->data;
 	struct ccs811_result_type *rp = &drv_data->result;
@@ -266,7 +267,7 @@ static int ccs811_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return (status & CCS811_STATUS_DATA_READY) ? 0 : -EAGAIN;
 }
 
-static int ccs811_channel_get(struct device *dev,
+static int ccs811_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -322,7 +323,7 @@ static const struct sensor_driver_api ccs811_driver_api = {
 	.channel_get = ccs811_channel_get,
 };
 
-static int switch_to_app_mode(struct device *i2c)
+static int switch_to_app_mode(const struct device *i2c)
 {
 	uint8_t buf;
 	int status;
@@ -372,7 +373,7 @@ static int switch_to_app_mode(struct device *i2c)
 
 #ifdef CONFIG_CCS811_TRIGGER
 
-int ccs811_mutate_meas_mode(struct device *dev,
+int ccs811_mutate_meas_mode(const struct device *dev,
 			    uint8_t set,
 			    uint8_t clear)
 {
@@ -409,7 +410,7 @@ int ccs811_mutate_meas_mode(struct device *dev,
 	return rc;
 }
 
-int ccs811_set_thresholds(struct device *dev)
+int ccs811_set_thresholds(const struct device *dev)
 {
 	struct ccs811_data *drv_data = dev->data;
 	const uint8_t buf[5] = {
@@ -429,7 +430,7 @@ int ccs811_set_thresholds(struct device *dev)
 
 #endif /* CONFIG_CCS811_TRIGGER */
 
-static int ccs811_init(struct device *dev)
+static int ccs811_init(const struct device *dev)
 {
 	struct ccs811_data *drv_data = dev->data;
 	int ret = 0;
diff --git a/drivers/sensor/ccs811/ccs811.h b/drivers/sensor/ccs811/ccs811.h
index 6ab98cbafbc507..1f07d79c414ed8 100644
--- a/drivers/sensor/ccs811/ccs811.h
+++ b/drivers/sensor/ccs811/ccs811.h
@@ -48,11 +48,11 @@
 #define CCS811_CO2_MAX_PPM              32767
 
 struct ccs811_data {
-	struct device *i2c;
+	const struct device *i2c;
 #if DT_INST_NODE_HAS_PROP(0, irq_gpios)
-	struct device *irq_gpio;
+	const struct device *irq_gpio;
 #ifdef CONFIG_CCS811_TRIGGER
-	struct device *dev;
+	const struct device *dev;
 
 	/*
 	 * DATARDY is configured through SENSOR_CHAN_ALL.
@@ -73,10 +73,10 @@ struct ccs811_data {
 #endif /* CONFIG_CCS811_TRIGGER */
 #endif
 #if DT_INST_NODE_HAS_PROP(0, reset_gpios)
-	struct device *reset_gpio;
+	const struct device *reset_gpio;
 #endif
 #if DT_INST_NODE_HAS_PROP(0, wake_gpios)
-	struct device *wake_gpio;
+	const struct device *wake_gpio;
 #endif
 	struct ccs811_result_type result;
 	uint8_t mode;
@@ -85,22 +85,22 @@ struct ccs811_data {
 
 #ifdef CONFIG_CCS811_TRIGGER
 
-int ccs811_mutate_meas_mode(struct device *dev,
+int ccs811_mutate_meas_mode(const struct device *dev,
 			    uint8_t set,
 			    uint8_t clear);
 
-int ccs811_set_thresholds(struct device *dev);
+int ccs811_set_thresholds(const struct device *dev);
 
-int ccs811_attr_set(struct device *dev,
+int ccs811_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val);
 
-int ccs811_trigger_set(struct device *dev,
+int ccs811_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
 
-int ccs811_init_interrupt(struct device *dev);
+int ccs811_init_interrupt(const struct device *dev);
 
 #endif  /* CONFIG_CCS811_TRIGGER */
 
diff --git a/drivers/sensor/ccs811/ccs811_trigger.c b/drivers/sensor/ccs811/ccs811_trigger.c
index e815614d365bd4..00c332b25ce270 100644
--- a/drivers/sensor/ccs811/ccs811_trigger.c
+++ b/drivers/sensor/ccs811/ccs811_trigger.c
@@ -15,7 +15,7 @@ LOG_MODULE_DECLARE(CCS811);
 
 #define IRQ_PIN DT_INST_GPIO_PIN(0, irq_gpios)
 
-int ccs811_attr_set(struct device *dev,
+int ccs811_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *thr)
@@ -45,7 +45,7 @@ int ccs811_attr_set(struct device *dev,
 	return rc;
 }
 
-static inline void setup_irq(struct device *dev,
+static inline void setup_irq(const struct device *dev,
 			     bool enable)
 {
 	struct ccs811_data *data = dev->data;
@@ -56,7 +56,7 @@ static inline void setup_irq(struct device *dev,
 	gpio_pin_interrupt_configure(data->irq_gpio, IRQ_PIN, flags);
 }
 
-static inline void handle_irq(struct device *dev)
+static inline void handle_irq(const struct device *dev)
 {
 	struct ccs811_data *data = dev->data;
 
@@ -69,7 +69,7 @@ static inline void handle_irq(struct device *dev)
 #endif
 }
 
-static void process_irq(struct device *dev)
+static void process_irq(const struct device *dev)
 {
 	struct ccs811_data *data = dev->data;
 
@@ -82,7 +82,7 @@ static void process_irq(struct device *dev)
 	}
 }
 
-static void gpio_callback(struct device *dev,
+static void gpio_callback(const struct device *dev,
 			  struct gpio_callback *cb,
 			  uint32_t pins)
 {
@@ -97,7 +97,7 @@ static void gpio_callback(struct device *dev,
 #ifdef CONFIG_CCS811_TRIGGER_OWN_THREAD
 static void irq_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct ccs811_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -118,7 +118,7 @@ static void work_cb(struct k_work *work)
 #error Unhandled trigger configuration
 #endif
 
-int ccs811_trigger_set(struct device *dev,
+int ccs811_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -168,7 +168,7 @@ int ccs811_trigger_set(struct device *dev,
 	return rc;
 }
 
-int ccs811_init_interrupt(struct device *dev)
+int ccs811_init_interrupt(const struct device *dev)
 {
 	struct ccs811_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/dht/dht.c b/drivers/sensor/dht/dht.c
index 1fbf15ddf4fa5e..da5c31ddf3615e 100644
--- a/drivers/sensor/dht/dht.c
+++ b/drivers/sensor/dht/dht.c
@@ -28,8 +28,8 @@ LOG_MODULE_REGISTER(DHT, CONFIG_SENSOR_LOG_LEVEL);
  * @return duration in usec of signal being measured,
  *         -1 if duration exceeds DHT_SIGNAL_MAX_WAIT_DURATION
  */
-static int8_t dht_measure_signal_duration(struct device *dev,
-					bool active)
+static int8_t dht_measure_signal_duration(const struct device *dev,
+	       	                   bool active)
 {
 	struct dht_data *drv_data = dev->data;
 	const struct dht_config *cfg = dev->config;
@@ -57,7 +57,8 @@ static int8_t dht_measure_signal_duration(struct device *dev,
 	       (uint64_t)sys_clock_hw_cycles_per_sec();
 }
 
-static int dht_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int dht_sample_fetch(const struct device *dev,
+			    enum sensor_channel chan)
 {
 	struct dht_data *drv_data = dev->data;
 	const struct dht_config *cfg = dev->config;
@@ -164,7 +165,7 @@ static int dht_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return ret;
 }
 
-static int dht_channel_get(struct device *dev,
+static int dht_channel_get(const struct device *dev,
 			   enum sensor_channel chan,
 			   struct sensor_value *val)
 {
@@ -221,7 +222,7 @@ static const struct sensor_driver_api dht_api = {
 	.channel_get = &dht_channel_get,
 };
 
-static int dht_init(struct device *dev)
+static int dht_init(const struct device *dev)
 {
 	int rc = 0;
 	struct dht_data *drv_data = dev->data;
diff --git a/drivers/sensor/dht/dht.h b/drivers/sensor/dht/dht.h
index 7064afbef5daac..a1ba6728dbcb04 100644
--- a/drivers/sensor/dht/dht.h
+++ b/drivers/sensor/dht/dht.h
@@ -14,7 +14,7 @@
 #define DHT_DATA_BITS_NUM			40
 
 struct dht_data {
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t sample[4];
 };
 
diff --git a/drivers/sensor/dps310/dps310.c b/drivers/sensor/dps310/dps310.c
index d64fe34d9d46ab..9edfafdc7cc8c4 100644
--- a/drivers/sensor/dps310/dps310.c
+++ b/drivers/sensor/dps310/dps310.c
@@ -228,7 +228,7 @@ struct dps310_cal_coeff {
 };
 
 struct dps310_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	struct dps310_cal_coeff comp;
 	/* Temperature Values */
 	int32_t tmp_val1;
@@ -569,7 +569,7 @@ static bool dps310_measure_tmp(struct dps310_data *data,
 }
 
 /* Initialize the sensor and apply the configuration */
-static int dps310_init(struct device *dev)
+static int dps310_init(const struct device *dev)
 {
 	struct dps310_data *data = dev->data;
 	const struct dps310_cfg *config = dev->config;
@@ -661,7 +661,8 @@ static int dps310_init(struct device *dev)
 }
 
 /* Do a measurement and fetch the data from the sensor */
-static int dps310_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int dps310_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct dps310_data *data = dev->data;
 	const struct dps310_cfg *config = dev->config;
@@ -695,7 +696,8 @@ static int dps310_sample_fetch(struct device *dev, enum sensor_channel chan)
 }
 
 /* Get the measurement data */
-static int dps310_channel_get(struct device *dev, enum sensor_channel chan,
+static int dps310_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct dps310_data *data = dev->data;
diff --git a/drivers/sensor/ens210/ens210.c b/drivers/sensor/ens210/ens210.c
index 72b18e1afe9ac5..29c9f95c758657 100644
--- a/drivers/sensor/ens210/ens210.c
+++ b/drivers/sensor/ens210/ens210.c
@@ -40,7 +40,8 @@ static uint32_t ens210_crc7(uint32_t bitstream)
 
 #if defined(CONFIG_ENS210_TEMPERATURE_SINGLE) \
 		|| defined(CONFIG_ENS210_HUMIDITY_SINGLE)
-static int ens210_measure(struct device *i2c_dev, enum sensor_channel chan)
+static int ens210_measure(const struct device *i2c_dev,
+			  enum sensor_channel chan)
 {
 	uint8_t buf;
 	int ret;
@@ -78,7 +79,8 @@ static int ens210_measure(struct device *i2c_dev, enum sensor_channel chan)
 }
 #endif /* Single shot mode */
 
-static int ens210_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int ens210_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct ens210_data *drv_data = dev->data;
 	struct ens210_value_data data[2];
@@ -157,7 +159,7 @@ static int ens210_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return -EIO;
 }
 
-static int ens210_channel_get(struct device *dev,
+static int ens210_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -188,7 +190,7 @@ static int ens210_channel_get(struct device *dev,
 	return 0;
 }
 
-static int ens210_sys_reset(struct device *i2c_dev)
+static int ens210_sys_reset(const struct device *i2c_dev)
 {
 	const struct ens210_sys_ctrl sys_ctrl = {
 			.low_power = 0,
@@ -204,7 +206,7 @@ static int ens210_sys_reset(struct device *i2c_dev)
 	return ret;
 }
 
-static int ens210_sys_enable(struct device *i2c_dev, uint8_t low_power)
+static int ens210_sys_enable(const struct device *i2c_dev, uint8_t low_power)
 {
 	const struct ens210_sys_ctrl sys_ctrl = {
 			.low_power = low_power,
@@ -220,7 +222,7 @@ static int ens210_sys_enable(struct device *i2c_dev, uint8_t low_power)
 	return ret;
 }
 
-static int ens210_wait_boot(struct device *i2c_dev)
+static int ens210_wait_boot(const struct device *i2c_dev)
 {
 	int cnt;
 	int ret;
@@ -263,7 +265,7 @@ static const struct sensor_driver_api en210_driver_api = {
 	.channel_get = ens210_channel_get,
 };
 
-static int ens210_init(struct device *dev)
+static int ens210_init(const struct device *dev)
 {
 	struct ens210_data *drv_data = dev->data;
 	const struct ens210_sens_run sense_run = {
diff --git a/drivers/sensor/ens210/ens210.h b/drivers/sensor/ens210/ens210.h
index 2eabe458b6d8e5..b0e1db4658e616 100644
--- a/drivers/sensor/ens210/ens210.h
+++ b/drivers/sensor/ens210/ens210.h
@@ -101,7 +101,7 @@ struct ens210_sens_stat {
 } __packed;
 
 struct ens210_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct ens210_value_data temp;
 	struct ens210_value_data humidity;
 };
diff --git a/drivers/sensor/fxas21002/fxas21002.c b/drivers/sensor/fxas21002/fxas21002.c
index 93b5c99ee7833c..820093a45bc44a 100644
--- a/drivers/sensor/fxas21002/fxas21002.c
+++ b/drivers/sensor/fxas21002/fxas21002.c
@@ -18,7 +18,8 @@ static const uint32_t sample_period[] = {
 	1250, 2500, 5000, 10000, 20000, 40000, 80000, 80000
 };
 
-static int fxas21002_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int fxas21002_sample_fetch(const struct device *dev,
+				  enum sensor_channel chan)
 {
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
@@ -70,7 +71,8 @@ static void fxas21002_convert(struct sensor_value *val, int16_t raw,
 	val->val2 = micro_rad % 1000000;
 }
 
-static int fxas21002_channel_get(struct device *dev, enum sensor_channel chan,
+static int fxas21002_channel_get(const struct device *dev,
+				 enum sensor_channel chan,
 				 struct sensor_value *val)
 {
 	const struct fxas21002_config *config = dev->config;
@@ -130,7 +132,7 @@ static int fxas21002_channel_get(struct device *dev, enum sensor_channel chan,
 	return ret;
 }
 
-int fxas21002_get_power(struct device *dev, enum fxas21002_power *power)
+int fxas21002_get_power(const struct device *dev, enum fxas21002_power *power)
 {
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
@@ -148,7 +150,7 @@ int fxas21002_get_power(struct device *dev, enum fxas21002_power *power)
 	return 0;
 }
 
-int fxas21002_set_power(struct device *dev, enum fxas21002_power power)
+int fxas21002_set_power(const struct device *dev, enum fxas21002_power power)
 {
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
@@ -184,7 +186,7 @@ uint32_t fxas21002_get_transition_time(enum fxas21002_power start,
 	return transition_time;
 }
 
-static int fxas21002_init(struct device *dev)
+static int fxas21002_init(const struct device *dev)
 {
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
diff --git a/drivers/sensor/fxas21002/fxas21002.h b/drivers/sensor/fxas21002/fxas21002.h
index 7162b4daf62428..e71741e3337e64 100644
--- a/drivers/sensor/fxas21002/fxas21002.h
+++ b/drivers/sensor/fxas21002/fxas21002.h
@@ -70,10 +70,10 @@ struct fxas21002_config {
 };
 
 struct fxas21002_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct k_sem sem;
 #ifdef CONFIG_FXAS21002_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t gpio_pin;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t drdy_handler;
@@ -85,21 +85,21 @@ struct fxas21002_data {
 #endif
 #ifdef CONFIG_FXAS21002_TRIGGER_GLOBAL_THREAD
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 	int16_t raw[FXAS21002_MAX_NUM_CHANNELS];
 };
 
-int fxas21002_get_power(struct device *dev, enum fxas21002_power *power);
-int fxas21002_set_power(struct device *dev, enum fxas21002_power power);
+int fxas21002_get_power(const struct device *dev, enum fxas21002_power *power);
+int fxas21002_set_power(const struct device *dev, enum fxas21002_power power);
 
 uint32_t fxas21002_get_transition_time(enum fxas21002_power start,
 				       enum fxas21002_power end,
 				       uint8_t dr);
 
 #if CONFIG_FXAS21002_TRIGGER
-int fxas21002_trigger_init(struct device *dev);
-int fxas21002_trigger_set(struct device *dev,
-			 const struct sensor_trigger *trig,
-			 sensor_trigger_handler_t handler);
+int fxas21002_trigger_init(const struct device *dev);
+int fxas21002_trigger_set(const struct device *dev,
+			  const struct sensor_trigger *trig,
+			  sensor_trigger_handler_t handler);
 #endif
diff --git a/drivers/sensor/fxas21002/fxas21002_trigger.c b/drivers/sensor/fxas21002/fxas21002_trigger.c
index d3ab977172946d..10f03e5bd079d2 100644
--- a/drivers/sensor/fxas21002/fxas21002_trigger.c
+++ b/drivers/sensor/fxas21002/fxas21002_trigger.c
@@ -10,9 +10,9 @@
 
 LOG_MODULE_DECLARE(FXAS21002, CONFIG_SENSOR_LOG_LEVEL);
 
-static void fxas21002_gpio_callback(struct device *dev,
-				   struct gpio_callback *cb,
-				   uint32_t pin_mask)
+static void fxas21002_gpio_callback(const struct device *dev,
+				    struct gpio_callback *cb,
+				    uint32_t pin_mask)
 {
 	struct fxas21002_data *data =
 		CONTAINER_OF(cb, struct fxas21002_data, gpio_cb);
@@ -31,7 +31,7 @@ static void fxas21002_gpio_callback(struct device *dev,
 #endif
 }
 
-static int fxas21002_handle_drdy_int(struct device *dev)
+static int fxas21002_handle_drdy_int(const struct device *dev)
 {
 	struct fxas21002_data *data = dev->data;
 
@@ -49,7 +49,7 @@ static int fxas21002_handle_drdy_int(struct device *dev)
 
 static void fxas21002_handle_int(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
 	uint8_t int_source;
@@ -76,7 +76,7 @@ static void fxas21002_handle_int(void *arg)
 #ifdef CONFIG_FXAS21002_TRIGGER_OWN_THREAD
 static void fxas21002_thread_main(void *arg1, void *unused1, void *unused2)
 {
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	struct fxas21002_data *data = dev->data;
 
 	ARG_UNUSED(unused1);
@@ -99,9 +99,9 @@ static void fxas21002_work_handler(struct k_work *work)
 }
 #endif
 
-int fxas21002_trigger_set(struct device *dev,
-			 const struct sensor_trigger *trig,
-			 sensor_trigger_handler_t handler)
+int fxas21002_trigger_set(const struct device *dev,
+			  const struct sensor_trigger *trig,
+			  sensor_trigger_handler_t handler)
 {
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
@@ -169,7 +169,7 @@ int fxas21002_trigger_set(struct device *dev,
 	return ret;
 }
 
-int fxas21002_trigger_init(struct device *dev)
+int fxas21002_trigger_init(const struct device *dev)
 {
 	const struct fxas21002_config *config = dev->config;
 	struct fxas21002_data *data = dev->data;
diff --git a/drivers/sensor/fxos8700/fxos8700.c b/drivers/sensor/fxos8700/fxos8700.c
index 112e544c233f89..8a1e28557416b4 100644
--- a/drivers/sensor/fxos8700/fxos8700.c
+++ b/drivers/sensor/fxos8700/fxos8700.c
@@ -15,7 +15,7 @@
 
 LOG_MODULE_REGISTER(FXOS8700, CONFIG_SENSOR_LOG_LEVEL);
 
-int fxos8700_set_odr(struct device *dev, const struct sensor_value *val)
+int fxos8700_set_odr(const struct device *dev, const struct sensor_value *val)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -71,7 +71,7 @@ int fxos8700_set_odr(struct device *dev, const struct sensor_value *val)
 				   FXOS8700_CTRLREG1_DR_MASK, (uint8_t)dr);
 }
 
-static int fxos8700_set_mt_ths(struct device *dev,
+static int fxos8700_set_mt_ths(const struct device *dev,
 			       const struct sensor_value *val)
 {
 #ifdef CONFIG_FXOS8700_MOTION
@@ -95,7 +95,7 @@ static int fxos8700_set_mt_ths(struct device *dev,
 #endif
 }
 
-static int fxos8700_attr_set(struct device *dev,
+static int fxos8700_attr_set(const struct device *dev,
 			     enum sensor_channel chan,
 			     enum sensor_attribute attr,
 			     const struct sensor_value *val)
@@ -115,7 +115,8 @@ static int fxos8700_attr_set(struct device *dev,
 	return 0;
 }
 
-static int fxos8700_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int fxos8700_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -231,7 +232,8 @@ static void fxos8700_temp_convert(struct sensor_value *val, int8_t raw)
 }
 #endif
 
-static int fxos8700_channel_get(struct device *dev, enum sensor_channel chan,
+static int fxos8700_channel_get(const struct device *dev,
+				enum sensor_channel chan,
 				struct sensor_value *val)
 {
 	const struct fxos8700_config *config = dev->config;
@@ -339,7 +341,7 @@ static int fxos8700_channel_get(struct device *dev, enum sensor_channel chan,
 	return ret;
 }
 
-int fxos8700_get_power(struct device *dev, enum fxos8700_power *power)
+int fxos8700_get_power(const struct device *dev, enum fxos8700_power *power)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -357,7 +359,7 @@ int fxos8700_get_power(struct device *dev, enum fxos8700_power *power)
 	return 0;
 }
 
-int fxos8700_set_power(struct device *dev, enum fxos8700_power power)
+int fxos8700_set_power(const struct device *dev, enum fxos8700_power power)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -368,12 +370,12 @@ int fxos8700_set_power(struct device *dev, enum fxos8700_power power)
 				   power);
 }
 
-static int fxos8700_init(struct device *dev)
+static int fxos8700_init(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
 	struct sensor_value odr = {.val1 = 6, .val2 = 250000};
-	struct device *rst;
+	const struct device *rst;
 
 	/* Get the I2C device */
 	data->i2c = device_get_binding(config->i2c_name);
diff --git a/drivers/sensor/fxos8700/fxos8700.h b/drivers/sensor/fxos8700/fxos8700.h
index 8ff119147c3435..e884c6fc5f33b1 100644
--- a/drivers/sensor/fxos8700/fxos8700.h
+++ b/drivers/sensor/fxos8700/fxos8700.h
@@ -161,10 +161,10 @@ struct fxos8700_config {
 };
 
 struct fxos8700_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct k_sem sem;
 #ifdef CONFIG_FXOS8700_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t gpio_pin;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t drdy_handler;
@@ -186,7 +186,7 @@ struct fxos8700_data {
 #endif
 #ifdef CONFIG_FXOS8700_TRIGGER_GLOBAL_THREAD
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 	int16_t raw[FXOS8700_MAX_NUM_CHANNELS];
 #ifdef CONFIG_FXOS8700_TEMP
@@ -195,12 +195,12 @@ struct fxos8700_data {
 	uint8_t whoami;
 };
 
-int fxos8700_get_power(struct device *dev, enum fxos8700_power *power);
-int fxos8700_set_power(struct device *dev, enum fxos8700_power power);
+int fxos8700_get_power(const struct device *dev, enum fxos8700_power *power);
+int fxos8700_set_power(const struct device *dev, enum fxos8700_power power);
 
 #if CONFIG_FXOS8700_TRIGGER
-int fxos8700_trigger_init(struct device *dev);
-int fxos8700_trigger_set(struct device *dev,
+int fxos8700_trigger_init(const struct device *dev);
+int fxos8700_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler);
 #endif
diff --git a/drivers/sensor/fxos8700/fxos8700_trigger.c b/drivers/sensor/fxos8700/fxos8700_trigger.c
index eb1892f20033cd..8da989c19df360 100644
--- a/drivers/sensor/fxos8700/fxos8700_trigger.c
+++ b/drivers/sensor/fxos8700/fxos8700_trigger.c
@@ -10,7 +10,7 @@
 
 LOG_MODULE_DECLARE(FXOS8700, CONFIG_SENSOR_LOG_LEVEL);
 
-static void fxos8700_gpio_callback(struct device *dev,
+static void fxos8700_gpio_callback(const struct device *dev,
 				   struct gpio_callback *cb,
 				   uint32_t pin_mask)
 {
@@ -31,7 +31,7 @@ static void fxos8700_gpio_callback(struct device *dev,
 #endif
 }
 
-static int fxos8700_handle_drdy_int(struct device *dev)
+static int fxos8700_handle_drdy_int(const struct device *dev)
 {
 	struct fxos8700_data *data = dev->data;
 
@@ -48,7 +48,7 @@ static int fxos8700_handle_drdy_int(struct device *dev)
 }
 
 #ifdef CONFIG_FXOS8700_PULSE
-static int fxos8700_handle_pulse_int(struct device *dev)
+static int fxos8700_handle_pulse_int(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -86,7 +86,7 @@ static int fxos8700_handle_pulse_int(struct device *dev)
 #endif
 
 #ifdef CONFIG_FXOS8700_MOTION
-static int fxos8700_handle_motion_int(struct device *dev)
+static int fxos8700_handle_motion_int(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -117,7 +117,7 @@ static int fxos8700_handle_motion_int(struct device *dev)
 #endif
 
 #ifdef CONFIG_FXOS8700_MAG_VECM
-static int fxos8700_handle_m_vecm_int(struct device *dev)
+static int fxos8700_handle_m_vecm_int(const struct device *dev)
 {
 	struct fxos8700_data *data = dev->driver_data;
 
@@ -136,7 +136,7 @@ static int fxos8700_handle_m_vecm_int(struct device *dev)
 
 static void fxos8700_handle_int(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
 	uint8_t int_source;
@@ -191,7 +191,7 @@ static void fxos8700_handle_int(void *arg)
 #ifdef CONFIG_FXOS8700_TRIGGER_OWN_THREAD
 static void fxos8700_thread_main(void *arg1, void *unused1, void *unused2)
 {
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	struct fxos8700_data *data = dev->data;
 
 	ARG_UNUSED(unused1);
@@ -214,7 +214,7 @@ static void fxos8700_work_handler(struct k_work *work)
 }
 #endif
 
-int fxos8700_trigger_set(struct device *dev,
+int fxos8700_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler)
 {
@@ -300,7 +300,7 @@ int fxos8700_trigger_set(struct device *dev,
 }
 
 #ifdef CONFIG_FXOS8700_PULSE
-static int fxos8700_pulse_init(struct device *dev)
+static int fxos8700_pulse_init(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -345,7 +345,7 @@ static int fxos8700_pulse_init(struct device *dev)
 #endif
 
 #ifdef CONFIG_FXOS8700_MOTION
-static int fxos8700_motion_init(struct device *dev)
+static int fxos8700_motion_init(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
@@ -373,7 +373,7 @@ static int fxos8700_motion_init(struct device *dev)
 #endif
 
 #ifdef CONFIG_FXOS8700_MAG_VECM
-static int fxos8700_m_vecm_init(struct device *dev)
+static int fxos8700_m_vecm_init(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config_info;
 	struct fxos8700_data *data = dev->driver_data;
@@ -410,7 +410,7 @@ static int fxos8700_m_vecm_init(struct device *dev)
 }
 #endif
 
-int fxos8700_trigger_init(struct device *dev)
+int fxos8700_trigger_init(const struct device *dev)
 {
 	const struct fxos8700_config *config = dev->config;
 	struct fxos8700_data *data = dev->data;
diff --git a/drivers/sensor/grove/light_sensor.c b/drivers/sensor/grove/light_sensor.c
index f9ffacfbe819a7..fe1e3439f52065 100644
--- a/drivers/sensor/grove/light_sensor.c
+++ b/drivers/sensor/grove/light_sensor.c
@@ -28,7 +28,7 @@ LOG_MODULE_REGISTER(grove_light, CONFIG_SENSOR_LOG_LEVEL);
 
 
 struct gls_data {
-	struct device *adc;
+	const struct device *adc;
 	struct adc_channel_cfg ch_cfg;
 	uint16_t raw;
 };
@@ -47,14 +47,15 @@ static struct adc_sequence adc_table = {
 	.options = &options,
 };
 
-static int gls_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int gls_sample_fetch(const struct device *dev,
+			    enum sensor_channel chan)
 {
 	struct gls_data *drv_data = dev->data;
 
 	return adc_read(drv_data->adc, &adc_table);
 }
 
-static int gls_channel_get(struct device *dev,
+static int gls_channel_get(const struct device *dev,
 			   enum sensor_channel chan,
 			   struct sensor_value *val)
 {
@@ -81,7 +82,7 @@ static const struct sensor_driver_api gls_api = {
 	.channel_get = &gls_channel_get,
 };
 
-static int gls_init(struct device *dev)
+static int gls_init(const struct device *dev)
 {
 	struct gls_data *drv_data = dev->data;
 	const struct gls_config *cfg = dev->config;
diff --git a/drivers/sensor/grove/temperature_sensor.c b/drivers/sensor/grove/temperature_sensor.c
index 920453817419d7..e281e61861f90d 100644
--- a/drivers/sensor/grove/temperature_sensor.c
+++ b/drivers/sensor/grove/temperature_sensor.c
@@ -27,7 +27,7 @@ LOG_MODULE_REGISTER(grove_temp, CONFIG_SENSOR_LOG_LEVEL);
 #endif
 
 struct gts_data {
-	struct device *adc;
+	const struct device *adc;
 	struct adc_channel_cfg ch_cfg;
 	uint16_t raw;
 };
@@ -47,14 +47,15 @@ static struct adc_sequence adc_table = {
 	.options = &options,
 };
 
-static int gts_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int gts_sample_fetch(const struct device *dev,
+			    enum sensor_channel chan)
 {
 	struct gts_data *drv_data = dev->data;
 
 	return adc_read(drv_data->adc, &adc_table);
 }
 
-static int gts_channel_get(struct device *dev,
+static int gts_channel_get(const struct device *dev,
 			   enum sensor_channel chan,
 			   struct sensor_value *val)
 {
@@ -84,7 +85,7 @@ static const struct sensor_driver_api gts_api = {
 	.channel_get = &gts_channel_get,
 };
 
-static int gts_init(struct device *dev)
+static int gts_init(const struct device *dev)
 {
 	struct gts_data *drv_data = dev->data;
 	const struct gts_config *cfg = dev->config;
diff --git a/drivers/sensor/hmc5883l/hmc5883l.c b/drivers/sensor/hmc5883l/hmc5883l.c
index b5cb1f76beddcd..c67c090df4b3b4 100644
--- a/drivers/sensor/hmc5883l/hmc5883l.c
+++ b/drivers/sensor/hmc5883l/hmc5883l.c
@@ -26,7 +26,7 @@ static void hmc5883l_convert(struct sensor_value *val, int16_t raw_val,
 	val->val2 = (((int64_t)raw_val % divider) * 1000000L) / divider;
 }
 
-static int hmc5883l_channel_get(struct device *dev,
+static int hmc5883l_channel_get(const struct device *dev,
 				enum sensor_channel chan,
 				struct sensor_value *val)
 {
@@ -53,7 +53,8 @@ static int hmc5883l_channel_get(struct device *dev,
 	return 0;
 }
 
-static int hmc5883l_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int hmc5883l_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct hmc5883l_data *drv_data = dev->data;
 	int16_t buf[3];
@@ -83,7 +84,7 @@ static const struct sensor_driver_api hmc5883l_driver_api = {
 	.channel_get = hmc5883l_channel_get,
 };
 
-int hmc5883l_init(struct device *dev)
+int hmc5883l_init(const struct device *dev)
 {
 	struct hmc5883l_data *drv_data = dev->data;
 	uint8_t chip_cfg[3], id[3], idx;
diff --git a/drivers/sensor/hmc5883l/hmc5883l.h b/drivers/sensor/hmc5883l/hmc5883l.h
index 09290735a8cc70..ba7b2762d08af2 100644
--- a/drivers/sensor/hmc5883l/hmc5883l.h
+++ b/drivers/sensor/hmc5883l/hmc5883l.h
@@ -41,14 +41,14 @@ static const uint16_t hmc5883l_gain[] = {
 };
 
 struct hmc5883l_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t x_sample;
 	int16_t y_sample;
 	int16_t z_sample;
 	uint8_t gain_idx;
 
 #ifdef CONFIG_HMC5883L_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
@@ -60,18 +60,18 @@ struct hmc5883l_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_HMC5883L_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_HMC5883L_TRIGGER */
 };
 
 #ifdef CONFIG_HMC5883L_TRIGGER
-int hmc5883l_trigger_set(struct device *dev,
+int hmc5883l_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler);
 
-int hmc5883l_init_interrupt(struct device *dev);
+int hmc5883l_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* __SENSOR_HMC5883L__ */
diff --git a/drivers/sensor/hmc5883l/hmc5883l_trigger.c b/drivers/sensor/hmc5883l/hmc5883l_trigger.c
index a466a14e80c39d..9f78536360f5f4 100644
--- a/drivers/sensor/hmc5883l/hmc5883l_trigger.c
+++ b/drivers/sensor/hmc5883l/hmc5883l_trigger.c
@@ -17,7 +17,7 @@
 
 LOG_MODULE_DECLARE(HMC5883L, CONFIG_SENSOR_LOG_LEVEL);
 
-int hmc5883l_trigger_set(struct device *dev,
+int hmc5883l_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler)
 {
@@ -43,7 +43,7 @@ int hmc5883l_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void hmc5883l_gpio_callback(struct device *dev,
+static void hmc5883l_gpio_callback(const struct device *dev,
 				   struct gpio_callback *cb, uint32_t pins)
 {
 	struct hmc5883l_data *drv_data =
@@ -64,7 +64,7 @@ static void hmc5883l_gpio_callback(struct device *dev,
 
 static void hmc5883l_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct hmc5883l_data *drv_data = dev->data;
 
 	if (drv_data->data_ready_handler != NULL) {
@@ -80,7 +80,7 @@ static void hmc5883l_thread_cb(void *arg)
 #ifdef CONFIG_HMC5883L_TRIGGER_OWN_THREAD
 static void hmc5883l_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct hmc5883l_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -102,7 +102,7 @@ static void hmc5883l_work_cb(struct k_work *work)
 }
 #endif
 
-int hmc5883l_init_interrupt(struct device *dev)
+int hmc5883l_init_interrupt(const struct device *dev)
 {
 	struct hmc5883l_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/hp206c/hp206c.c b/drivers/sensor/hp206c/hp206c.c
index 48990df6051d64..657dd0a69373b0 100644
--- a/drivers/sensor/hp206c/hp206c.c
+++ b/drivers/sensor/hp206c/hp206c.c
@@ -22,7 +22,7 @@
 
 LOG_MODULE_REGISTER(HP206C, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int hp206c_bus_config(struct device *dev)
+static inline int hp206c_bus_config(const struct device *dev)
 {
 	struct hp206c_device_data *hp206c = dev->data;
 	uint32_t i2c_cfg;
@@ -32,7 +32,7 @@ static inline int hp206c_bus_config(struct device *dev)
 	return i2c_configure(hp206c->i2c, i2c_cfg);
 }
 
-static int hp206c_read(struct device *dev, uint8_t cmd, uint8_t *data,
+static int hp206c_read(const struct device *dev, uint8_t cmd, uint8_t *data,
 		       uint8_t len)
 {
 	struct hp206c_device_data *hp206c = dev->data;
@@ -47,7 +47,7 @@ static int hp206c_read(struct device *dev, uint8_t cmd, uint8_t *data,
 	return 0;
 }
 
-static int hp206c_read_reg(struct device *dev, uint8_t reg_addr,
+static int hp206c_read_reg(const struct device *dev, uint8_t reg_addr,
 			   uint8_t *reg_val)
 {
 	uint8_t cmd = HP206C_CMD_READ_REG | (reg_addr & HP206C_REG_ADDR_MASK);
@@ -55,7 +55,7 @@ static int hp206c_read_reg(struct device *dev, uint8_t reg_addr,
 	return hp206c_read(dev, cmd, reg_val, 1);
 }
 
-static int hp206c_write(struct device *dev, uint8_t cmd, uint8_t *data,
+static int hp206c_write(const struct device *dev, uint8_t cmd, uint8_t *data,
 			uint8_t len)
 {
 	struct hp206c_device_data *hp206c = dev->data;
@@ -70,7 +70,7 @@ static int hp206c_write(struct device *dev, uint8_t cmd, uint8_t *data,
 	return 0;
 }
 
-static int hp206c_write_reg(struct device *dev, uint8_t reg_addr,
+static int hp206c_write_reg(const struct device *dev, uint8_t reg_addr,
 			    uint8_t reg_val)
 {
 	uint8_t cmd = HP206C_CMD_WRITE_REG | (reg_addr & HP206C_REG_ADDR_MASK);
@@ -78,7 +78,7 @@ static int hp206c_write_reg(struct device *dev, uint8_t reg_addr,
 	return hp206c_write(dev, cmd, &reg_val, 1);
 }
 
-static int hp206c_cmd_send(struct device *dev, uint8_t cmd)
+static int hp206c_cmd_send(const struct device *dev, uint8_t cmd)
 {
 	struct hp206c_device_data *hp206c = dev->data;
 
@@ -104,7 +104,7 @@ static uint8_t hp206c_adc_time_ms[] = {
 	5,		    /* 128  */
 };
 
-static int hp206c_osr_set(struct device *dev, uint16_t osr)
+static int hp206c_osr_set(const struct device *dev, uint16_t osr)
 {
 	struct hp206c_device_data *hp206c = dev->data;
 	uint8_t i;
@@ -122,7 +122,7 @@ static int hp206c_osr_set(struct device *dev, uint16_t osr)
 	return 0;
 }
 
-static int hp206c_altitude_offs_set(struct device *dev, int16_t offs)
+static int hp206c_altitude_offs_set(const struct device *dev, int16_t offs)
 {
 	uint8_t reg_val;
 
@@ -141,7 +141,7 @@ static int hp206c_altitude_offs_set(struct device *dev, int16_t offs)
 	return hp206c_write_reg(dev, HP206C_REG_PARA, HP206C_COMPENSATION_EN);
 }
 
-static int hp206c_attr_set(struct device *dev, enum sensor_channel chan,
+static int hp206c_attr_set(const struct device *dev, enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
 {
@@ -163,7 +163,8 @@ static int hp206c_attr_set(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int hp206c_wait_dev_ready(struct device *dev, uint32_t timeout_ms)
+static int hp206c_wait_dev_ready(const struct device *dev,
+				 uint32_t timeout_ms)
 {
 	struct hp206c_device_data *hp206c = dev->data;
 	uint8_t int_src;
@@ -182,7 +183,8 @@ static int hp206c_wait_dev_ready(struct device *dev, uint32_t timeout_ms)
 	return -EBUSY;
 }
 
-static int hp206c_adc_acquire(struct device *dev, enum sensor_channel chan)
+static int hp206c_adc_acquire(const struct device *dev,
+			      enum sensor_channel chan)
 {
 	struct hp206c_device_data *hp206c = dev->data;
 
@@ -206,7 +208,7 @@ static int32_t hp206c_buf_convert(uint8_t *buf, bool signed_val)
 	return tmp;
 }
 
-static int hp206c_val_get(struct device *dev,
+static int hp206c_val_get(const struct device *dev,
 			  uint8_t cmd, struct sensor_value *val)
 {
 	uint8_t buf[3];
@@ -237,25 +239,25 @@ static int hp206c_val_get(struct device *dev,
 	return 0;
 }
 
-static inline int hp206c_pressure_get(struct device *dev,
+static inline int hp206c_pressure_get(const struct device *dev,
 				      struct sensor_value *val)
 {
 	return hp206c_val_get(dev, HP206C_CMD_READ_P, val);
 }
 
-static inline int hp206c_altitude_get(struct device *dev,
+static inline int hp206c_altitude_get(const struct device *dev,
 				      struct sensor_value *val)
 {
 	return hp206c_val_get(dev, HP206C_CMD_READ_A, val);
 }
 
-static inline int hp206c_temperature_get(struct device *dev,
+static inline int hp206c_temperature_get(const struct device *dev,
 					 struct sensor_value *val)
 {
 	return hp206c_val_get(dev, HP206C_CMD_READ_T, val);
 }
 
-static int hp206c_channel_get(struct device *dev,
+static int hp206c_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -282,7 +284,7 @@ static const struct sensor_driver_api hp206c_api = {
 	.channel_get = hp206c_channel_get,
 };
 
-static int hp206c_init(struct device *dev)
+static int hp206c_init(const struct device *dev)
 {
 	struct hp206c_device_data *hp206c = dev->data;
 
diff --git a/drivers/sensor/hp206c/hp206c.h b/drivers/sensor/hp206c/hp206c.h
index 62096b888960ce..bcbbf2770ca728 100644
--- a/drivers/sensor/hp206c/hp206c.h
+++ b/drivers/sensor/hp206c/hp206c.h
@@ -73,7 +73,7 @@
 /* end of default settings */
 
 struct hp206c_device_data {
-	struct device *i2c;
+	const struct device *i2c;
 #if CONFIG_SYS_CLOCK_TICKS_PER_SEC < 1000
 #error "driver needs millisecond tick granularity"
 #endif
diff --git a/drivers/sensor/hts221/hts221.c b/drivers/sensor/hts221/hts221.c
index 7705825adc654c..3e46b5eb51bb5b 100644
--- a/drivers/sensor/hts221/hts221.c
+++ b/drivers/sensor/hts221/hts221.c
@@ -22,7 +22,7 @@ static const char * const hts221_odr_strings[] = {
 	"1", "7", "12.5"
 };
 
-static int hts221_channel_get(struct device *dev,
+static int hts221_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -58,7 +58,8 @@ static int hts221_channel_get(struct device *dev,
 	return 0;
 }
 
-static int hts221_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int hts221_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct hts221_data *data = dev->data;
 	const struct hts221_config *cfg = dev->config;
@@ -79,7 +80,7 @@ static int hts221_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int hts221_read_conversion_data(struct device *dev)
+static int hts221_read_conversion_data(const struct device *dev)
 {
 	struct hts221_data *data = dev->data;
 	const struct hts221_config *cfg = dev->config;
@@ -112,7 +113,7 @@ static const struct sensor_driver_api hts221_driver_api = {
 	.channel_get = hts221_channel_get,
 };
 
-int hts221_init(struct device *dev)
+int hts221_init(const struct device *dev)
 {
 	const struct hts221_config *cfg = dev->config;
 	struct hts221_data *data = dev->data;
diff --git a/drivers/sensor/hts221/hts221.h b/drivers/sensor/hts221/hts221.h
index 663314415f645f..68a7a052abed77 100644
--- a/drivers/sensor/hts221/hts221.h
+++ b/drivers/sensor/hts221/hts221.h
@@ -29,7 +29,7 @@
 #define HTS221_REG_CONVERSION_START	0x30
 
 struct hts221_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t rh_sample;
 	int16_t t_sample;
 
@@ -43,8 +43,8 @@ struct hts221_data {
 	int16_t t1_out;
 
 #ifdef CONFIG_HTS221_TRIGGER
-	struct device *dev;
-	struct device *drdy_dev;
+	const struct device *dev;
+	const struct device *drdy_dev;
 	struct gpio_callback drdy_cb;
 
 	struct sensor_trigger data_ready_trigger;
@@ -72,11 +72,11 @@ struct hts221_config {
 };
 
 #ifdef CONFIG_HTS221_TRIGGER
-int hts221_trigger_set(struct device *dev,
+int hts221_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int hts221_init_interrupt(struct device *dev);
+int hts221_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* __SENSOR_HTS221__ */
diff --git a/drivers/sensor/hts221/hts221_trigger.c b/drivers/sensor/hts221/hts221_trigger.c
index 14081a7796477e..e5dae17c19472f 100644
--- a/drivers/sensor/hts221/hts221_trigger.c
+++ b/drivers/sensor/hts221/hts221_trigger.c
@@ -15,7 +15,7 @@
 
 LOG_MODULE_DECLARE(HTS221, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline void setup_drdy(struct device *dev,
+static inline void setup_drdy(const struct device *dev,
 			      bool enable)
 {
 	struct hts221_data *data = dev->data;
@@ -27,7 +27,7 @@ static inline void setup_drdy(struct device *dev,
 	gpio_pin_interrupt_configure(data->drdy_dev, cfg->drdy_pin, flags);
 }
 
-static inline void handle_drdy(struct device *dev)
+static inline void handle_drdy(const struct device *dev)
 {
 	struct hts221_data *data = dev->data;
 
@@ -40,7 +40,7 @@ static inline void handle_drdy(struct device *dev)
 #endif
 }
 
-static void process_drdy(struct device *dev)
+static void process_drdy(const struct device *dev)
 {
 	struct hts221_data *data = dev->data;
 
@@ -53,7 +53,7 @@ static void process_drdy(struct device *dev)
 	}
 }
 
-int hts221_trigger_set(struct device *dev,
+int hts221_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -83,7 +83,7 @@ int hts221_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void hts221_drdy_callback(struct device *dev,
+static void hts221_drdy_callback(const struct device *dev,
 				 struct gpio_callback *cb, uint32_t pins)
 {
 	struct hts221_data *data =
@@ -97,7 +97,7 @@ static void hts221_drdy_callback(struct device *dev,
 #ifdef CONFIG_HTS221_TRIGGER_OWN_THREAD
 static void hts221_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct hts221_data *data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -119,7 +119,7 @@ static void hts221_work_cb(struct k_work *work)
 }
 #endif
 
-int hts221_init_interrupt(struct device *dev)
+int hts221_init_interrupt(const struct device *dev)
 {
 	struct hts221_data *data = dev->data;
 	const struct hts221_config *cfg = dev->config;
diff --git a/drivers/sensor/iis2dh/iis2dh.c b/drivers/sensor/iis2dh/iis2dh.c
index db7f3f5df62642..25b8ef5d76d55f 100644
--- a/drivers/sensor/iis2dh/iis2dh.c
+++ b/drivers/sensor/iis2dh/iis2dh.c
@@ -71,7 +71,7 @@ static int iis2dh_set_fs_raw(struct iis2dh_data *iis2dh, uint8_t fs)
  * @dev: Pointer to instance of struct device (I2C or SPI)
  * @range: Full scale range (2, 4, 8 and 16 G)
  */
-static int iis2dh_set_range(struct device *dev, uint16_t range)
+static int iis2dh_set_range(const struct device *dev, uint16_t range)
 {
 	int err;
 	struct iis2dh_data *iis2dh = dev->data;
@@ -89,7 +89,7 @@ static int iis2dh_set_range(struct device *dev, uint16_t range)
  * @dev: Pointer to instance of struct device (I2C or SPI)
  * @odr: Output data rate
  */
-static int iis2dh_set_odr(struct device *dev, uint16_t odr)
+static int iis2dh_set_odr(const struct device *dev, uint16_t odr)
 {
 	struct iis2dh_data *iis2dh = dev->data;
 	const struct iis2dh_device_config *cfg = dev->config;
@@ -113,7 +113,7 @@ static inline void iis2dh_convert(struct sensor_value *val, int raw_val,
 	val->val2 = dval % 1000000LL;
 }
 
-static inline void iis2dh_channel_get_acc(struct device *dev,
+static inline void iis2dh_channel_get_acc(const struct device *dev,
 					  enum sensor_channel chan,
 					  struct sensor_value *val)
 {
@@ -142,7 +142,7 @@ static inline void iis2dh_channel_get_acc(struct device *dev,
 	}
 }
 
-static int iis2dh_channel_get(struct device *dev,
+static int iis2dh_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -161,7 +161,7 @@ static int iis2dh_channel_get(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int iis2dh_config(struct device *dev, enum sensor_channel chan,
+static int iis2dh_config(const struct device *dev, enum sensor_channel chan,
 			 enum sensor_attribute attr,
 			 const struct sensor_value *val)
 {
@@ -182,7 +182,7 @@ static int iis2dh_config(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int iis2dh_attr_set(struct device *dev, enum sensor_channel chan,
+static int iis2dh_attr_set(const struct device *dev, enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
 {
@@ -200,7 +200,8 @@ static int iis2dh_attr_set(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int iis2dh_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int iis2dh_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct iis2dh_data *iis2dh = dev->data;
 	union axis3bit16_t buf;
@@ -227,7 +228,7 @@ static const struct sensor_driver_api iis2dh_driver_api = {
 	.channel_get = iis2dh_channel_get,
 };
 
-static int iis2dh_init_interface(struct device *dev)
+static int iis2dh_init_interface(const struct device *dev)
 {
 	struct iis2dh_data *iis2dh = dev->data;
 	const struct iis2dh_device_config *cfg = dev->config;
@@ -249,7 +250,7 @@ static int iis2dh_init_interface(struct device *dev)
 	return 0;
 }
 
-static int iis2dh_init(struct device *dev)
+static int iis2dh_init(const struct device *dev)
 {
 	struct iis2dh_data *iis2dh = dev->data;
 	const struct iis2dh_device_config *cfg = dev->config;
diff --git a/drivers/sensor/iis2dh/iis2dh.h b/drivers/sensor/iis2dh/iis2dh.h
index 85a9229ff9dd81..b28b740c5efa33 100644
--- a/drivers/sensor/iis2dh/iis2dh.h
+++ b/drivers/sensor/iis2dh/iis2dh.h
@@ -58,13 +58,13 @@ struct iis2dh_device_config {
 
 /* sensor data */
 struct iis2dh_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t acc[3];
 	uint32_t gain;
 
 	stmdev_ctx_t *ctx;
 #ifdef CONFIG_IIS2DH_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t gpio_pin;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t drdy_handler;
@@ -74,7 +74,7 @@ struct iis2dh_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_IIS2DH_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif /* CONFIG_IIS2DH_TRIGGER_GLOBAL_THREAD */
 #endif /* CONFIG_IIS2DH_TRIGGER */
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
@@ -82,12 +82,12 @@ struct iis2dh_data {
 #endif
 };
 
-int iis2dh_i2c_init(struct device *dev);
-int iis2dh_spi_init(struct device *dev);
+int iis2dh_i2c_init(const struct device *dev);
+int iis2dh_spi_init(const struct device *dev);
 
 #ifdef CONFIG_IIS2DH_TRIGGER
-int iis2dh_init_interrupt(struct device *dev);
-int iis2dh_trigger_set(struct device *dev,
+int iis2dh_init_interrupt(const struct device *dev);
+int iis2dh_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler);
 #endif /* CONFIG_IIS2DH_TRIGGER */
diff --git a/drivers/sensor/iis2dh/iis2dh_i2c.c b/drivers/sensor/iis2dh/iis2dh_i2c.c
index c0145fafb932ec..f68556d2e09f52 100644
--- a/drivers/sensor/iis2dh/iis2dh_i2c.c
+++ b/drivers/sensor/iis2dh/iis2dh_i2c.c
@@ -41,7 +41,7 @@ stmdev_ctx_t iis2dh_i2c_ctx = {
 	.write_reg = (stmdev_write_ptr) iis2dh_i2c_write,
 };
 
-int iis2dh_i2c_init(struct device *dev)
+int iis2dh_i2c_init(const struct device *dev)
 {
 	struct iis2dh_data *data = dev->data;
 
diff --git a/drivers/sensor/iis2dh/iis2dh_spi.c b/drivers/sensor/iis2dh/iis2dh_spi.c
index 1819a0080c6f1b..450768e6e41243 100644
--- a/drivers/sensor/iis2dh/iis2dh_spi.c
+++ b/drivers/sensor/iis2dh/iis2dh_spi.c
@@ -97,7 +97,7 @@ stmdev_ctx_t iis2dh_spi_ctx = {
 	.write_reg = (stmdev_write_ptr) iis2dh_spi_write,
 };
 
-int iis2dh_spi_init(struct device *dev)
+int iis2dh_spi_init(const struct device *dev)
 {
 	struct iis2dh_data *data = dev->data;
 
diff --git a/drivers/sensor/iis2dh/iis2dh_trigger.c b/drivers/sensor/iis2dh/iis2dh_trigger.c
index fd3ecf1f3d7171..f1681bb1e6d792 100644
--- a/drivers/sensor/iis2dh/iis2dh_trigger.c
+++ b/drivers/sensor/iis2dh/iis2dh_trigger.c
@@ -20,7 +20,7 @@ LOG_MODULE_DECLARE(IIS2DH, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * iis2dh_enable_int - enable selected int pin to generate interrupt
  */
-static int iis2dh_enable_drdy(struct device *dev,
+static int iis2dh_enable_drdy(const struct device *dev,
 			      enum sensor_trigger_type type, int enable)
 {
 	struct iis2dh_data *iis2dh = dev->data;
@@ -37,7 +37,7 @@ static int iis2dh_enable_drdy(struct device *dev,
 /**
  * iis2dh_trigger_set - link external trigger to event data ready
  */
-int iis2dh_trigger_set(struct device *dev,
+int iis2dh_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -59,7 +59,7 @@ int iis2dh_trigger_set(struct device *dev,
 	}
 }
 
-static int iis2dh_handle_drdy_int(struct device *dev)
+static int iis2dh_handle_drdy_int(const struct device *dev)
 {
 	struct iis2dh_data *data = dev->data;
 
@@ -81,7 +81,7 @@ static int iis2dh_handle_drdy_int(struct device *dev)
  */
 static void iis2dh_handle_interrupt(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct iis2dh_data *iis2dh = dev->data;
 	const struct iis2dh_device_config *cfg = dev->config;
 
@@ -91,7 +91,7 @@ static void iis2dh_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void iis2dh_gpio_callback(struct device *dev,
+static void iis2dh_gpio_callback(const struct device *dev,
 				 struct gpio_callback *cb, uint32_t pins)
 {
 	struct iis2dh_data *iis2dh =
@@ -114,7 +114,7 @@ static void iis2dh_gpio_callback(struct device *dev,
 #ifdef CONFIG_IIS2DH_TRIGGER_OWN_THREAD
 static void iis2dh_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct iis2dh_data *iis2dh = dev->data;
 
 	ARG_UNUSED(unused);
@@ -136,7 +136,7 @@ static void iis2dh_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_IIS2DH_TRIGGER_GLOBAL_THREAD */
 
-int iis2dh_init_interrupt(struct device *dev)
+int iis2dh_init_interrupt(const struct device *dev)
 {
 	struct iis2dh_data *iis2dh = dev->data;
 	const struct iis2dh_device_config *cfg = dev->config;
diff --git a/drivers/sensor/iis2dlpc/iis2dlpc.c b/drivers/sensor/iis2dlpc/iis2dlpc.c
index 0dbff40ce9ad3a..841ec3ba84d721 100644
--- a/drivers/sensor/iis2dlpc/iis2dlpc.c
+++ b/drivers/sensor/iis2dlpc/iis2dlpc.c
@@ -31,7 +31,7 @@ LOG_MODULE_REGISTER(IIS2DLPC, CONFIG_SENSOR_LOG_LEVEL);
  * @dev: Pointer to instance of struct device (I2C or SPI)
  * @range: Full scale range (2, 4, 8 and 16 G)
  */
-static int iis2dlpc_set_range(struct device *dev, uint16_t range)
+static int iis2dlpc_set_range(const struct device *dev, uint16_t range)
 {
 	int err;
 	struct iis2dlpc_data *iis2dlpc = dev->data;
@@ -60,7 +60,7 @@ static int iis2dlpc_set_range(struct device *dev, uint16_t range)
  * @dev: Pointer to instance of struct device (I2C or SPI)
  * @odr: Output data rate
  */
-static int iis2dlpc_set_odr(struct device *dev, uint16_t odr)
+static int iis2dlpc_set_odr(const struct device *dev, uint16_t odr)
 {
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 	uint8_t val;
@@ -92,7 +92,7 @@ static inline void iis2dlpc_convert(struct sensor_value *val, int raw_val,
 	val->val2 = dval % 1000000LL;
 }
 
-static inline void iis2dlpc_channel_get_acc(struct device *dev,
+static inline void iis2dlpc_channel_get_acc(const struct device *dev,
 					     enum sensor_channel chan,
 					     struct sensor_value *val)
 {
@@ -121,7 +121,7 @@ static inline void iis2dlpc_channel_get_acc(struct device *dev,
 	}
 }
 
-static int iis2dlpc_channel_get(struct device *dev,
+static int iis2dlpc_channel_get(const struct device *dev,
 				 enum sensor_channel chan,
 				 struct sensor_value *val)
 {
@@ -140,7 +140,7 @@ static int iis2dlpc_channel_get(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int iis2dlpc_config(struct device *dev, enum sensor_channel chan,
+static int iis2dlpc_config(const struct device *dev, enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -157,7 +157,8 @@ static int iis2dlpc_config(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int iis2dlpc_attr_set(struct device *dev, enum sensor_channel chan,
+static int iis2dlpc_attr_set(const struct device *dev,
+			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      const struct sensor_value *val)
 {
@@ -175,7 +176,8 @@ static int iis2dlpc_attr_set(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int iis2dlpc_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int iis2dlpc_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 	const struct iis2dlpc_device_config *cfg = dev->config;
@@ -211,7 +213,7 @@ static const struct sensor_driver_api iis2dlpc_driver_api = {
 	.channel_get = iis2dlpc_channel_get,
 };
 
-static int iis2dlpc_init_interface(struct device *dev)
+static int iis2dlpc_init_interface(const struct device *dev)
 {
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 	const struct iis2dlpc_device_config *cfg = dev->config;
@@ -253,7 +255,7 @@ static int iis2dlpc_set_power_mode(struct iis2dlpc_data *iis2dlpc,
 	return iis2dlpc_write_reg(iis2dlpc->ctx, IIS2DLPC_CTRL1, &regval, 1);
 }
 
-static int iis2dlpc_init(struct device *dev)
+static int iis2dlpc_init(const struct device *dev)
 {
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 	const struct iis2dlpc_device_config *cfg = dev->config;
diff --git a/drivers/sensor/iis2dlpc/iis2dlpc.h b/drivers/sensor/iis2dlpc/iis2dlpc.h
index 918e11138496e1..394061812bcc78 100644
--- a/drivers/sensor/iis2dlpc/iis2dlpc.h
+++ b/drivers/sensor/iis2dlpc/iis2dlpc.h
@@ -106,7 +106,7 @@ struct iis2dlpc_device_config {
 
 /* sensor data */
 struct iis2dlpc_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t acc[3];
 
 	 /* save sensitivity */
@@ -114,7 +114,7 @@ struct iis2dlpc_data {
 
 	stmdev_ctx_t *ctx;
 #ifdef CONFIG_IIS2DLPC_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t gpio_pin;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t drdy_handler;
@@ -128,7 +128,7 @@ struct iis2dlpc_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_IIS2DLPC_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif /* CONFIG_IIS2DLPC_TRIGGER_GLOBAL_THREAD */
 #endif /* CONFIG_IIS2DLPC_TRIGGER */
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
@@ -136,12 +136,12 @@ struct iis2dlpc_data {
 #endif
 };
 
-int iis2dlpc_i2c_init(struct device *dev);
-int iis2dlpc_spi_init(struct device *dev);
+int iis2dlpc_i2c_init(const struct device *dev);
+int iis2dlpc_spi_init(const struct device *dev);
 
 #ifdef CONFIG_IIS2DLPC_TRIGGER
-int iis2dlpc_init_interrupt(struct device *dev);
-int iis2dlpc_trigger_set(struct device *dev,
+int iis2dlpc_init_interrupt(const struct device *dev);
+int iis2dlpc_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler);
 #endif /* CONFIG_IIS2DLPC_TRIGGER */
diff --git a/drivers/sensor/iis2dlpc/iis2dlpc_i2c.c b/drivers/sensor/iis2dlpc/iis2dlpc_i2c.c
index e24abbbdd48ac6..5f75760a3c2d9d 100644
--- a/drivers/sensor/iis2dlpc/iis2dlpc_i2c.c
+++ b/drivers/sensor/iis2dlpc/iis2dlpc_i2c.c
@@ -41,7 +41,7 @@ stmdev_ctx_t iis2dlpc_i2c_ctx = {
 	.write_reg = (stmdev_write_ptr) iis2dlpc_i2c_write,
 };
 
-int iis2dlpc_i2c_init(struct device *dev)
+int iis2dlpc_i2c_init(const struct device *dev)
 {
 	struct iis2dlpc_data *data = dev->data;
 
diff --git a/drivers/sensor/iis2dlpc/iis2dlpc_spi.c b/drivers/sensor/iis2dlpc/iis2dlpc_spi.c
index 826b5135572b98..a90265fdaaaf45 100644
--- a/drivers/sensor/iis2dlpc/iis2dlpc_spi.c
+++ b/drivers/sensor/iis2dlpc/iis2dlpc_spi.c
@@ -97,7 +97,7 @@ stmdev_ctx_t iis2dlpc_spi_ctx = {
 	.write_reg = (stmdev_write_ptr) iis2dlpc_spi_write,
 };
 
-int iis2dlpc_spi_init(struct device *dev)
+int iis2dlpc_spi_init(const struct device *dev)
 {
 	struct iis2dlpc_data *data = dev->data;
 
diff --git a/drivers/sensor/iis2dlpc/iis2dlpc_trigger.c b/drivers/sensor/iis2dlpc/iis2dlpc_trigger.c
index e0529af5e3a4e0..d562544960447b 100644
--- a/drivers/sensor/iis2dlpc/iis2dlpc_trigger.c
+++ b/drivers/sensor/iis2dlpc/iis2dlpc_trigger.c
@@ -22,7 +22,7 @@ LOG_MODULE_DECLARE(IIS2DLPC, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * iis2dlpc_enable_int - enable selected int pin to generate interrupt
  */
-static int iis2dlpc_enable_int(struct device *dev,
+static int iis2dlpc_enable_int(const struct device *dev,
 			       enum sensor_trigger_type type, int enable)
 {
 	const struct iis2dlpc_device_config *cfg = dev->config;
@@ -75,7 +75,7 @@ static int iis2dlpc_enable_int(struct device *dev,
 /**
  * iis2dlpc_trigger_set - link external trigger to event data ready
  */
-int iis2dlpc_trigger_set(struct device *dev,
+int iis2dlpc_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -105,7 +105,7 @@ int iis2dlpc_trigger_set(struct device *dev,
 	}
 }
 
-static int iis2dlpc_handle_drdy_int(struct device *dev)
+static int iis2dlpc_handle_drdy_int(const struct device *dev)
 {
 	struct iis2dlpc_data *data = dev->data;
 
@@ -122,7 +122,7 @@ static int iis2dlpc_handle_drdy_int(struct device *dev)
 }
 
 #ifdef CONFIG_IIS2DLPC_PULSE
-static int iis2dlpc_handle_single_tap_int(struct device *dev)
+static int iis2dlpc_handle_single_tap_int(const struct device *dev)
 {
 	struct iis2dlpc_data *data = dev->data;
 	sensor_trigger_handler_t handler = data->tap_handler;
@@ -139,7 +139,7 @@ static int iis2dlpc_handle_single_tap_int(struct device *dev)
 	return 0;
 }
 
-static int iis2dlpc_handle_double_tap_int(struct device *dev)
+static int iis2dlpc_handle_double_tap_int(const struct device *dev)
 {
 	struct iis2dlpc_data *data = dev->data;
 	sensor_trigger_handler_t handler = data->double_tap_handler;
@@ -163,7 +163,7 @@ static int iis2dlpc_handle_double_tap_int(struct device *dev)
  */
 static void iis2dlpc_handle_interrupt(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 	const struct iis2dlpc_device_config *cfg = dev->config;
 	iis2dlpc_all_sources_t sources;
@@ -186,7 +186,7 @@ static void iis2dlpc_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void iis2dlpc_gpio_callback(struct device *dev,
+static void iis2dlpc_gpio_callback(const struct device *dev,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct iis2dlpc_data *iis2dlpc =
@@ -209,7 +209,7 @@ static void iis2dlpc_gpio_callback(struct device *dev,
 #ifdef CONFIG_IIS2DLPC_TRIGGER_OWN_THREAD
 static void iis2dlpc_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 
 	ARG_UNUSED(unused);
@@ -231,7 +231,7 @@ static void iis2dlpc_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_IIS2DLPC_TRIGGER_GLOBAL_THREAD */
 
-int iis2dlpc_init_interrupt(struct device *dev)
+int iis2dlpc_init_interrupt(const struct device *dev)
 {
 	struct iis2dlpc_data *iis2dlpc = dev->data;
 	const struct iis2dlpc_device_config *cfg = dev->config;
diff --git a/drivers/sensor/iis2mdc/iis2mdc.c b/drivers/sensor/iis2mdc/iis2mdc.c
index 37f62114a75f97..238f469154c9eb 100644
--- a/drivers/sensor/iis2mdc/iis2mdc.c
+++ b/drivers/sensor/iis2mdc/iis2mdc.c
@@ -23,7 +23,8 @@ struct iis2mdc_data iis2mdc_data;
 LOG_MODULE_REGISTER(IIS2MDC, CONFIG_SENSOR_LOG_LEVEL);
 
 #ifdef CONFIG_IIS2MDC_MAG_ODR_RUNTIME
-static int iis2mdc_set_odr(struct device *dev, const struct sensor_value *val)
+static int iis2mdc_set_odr(const struct device *dev,
+			   const struct sensor_value *val)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
 	iis2mdc_odr_t odr;
@@ -53,7 +54,8 @@ static int iis2mdc_set_odr(struct device *dev, const struct sensor_value *val)
 }
 #endif /* CONFIG_IIS2MDC_MAG_ODR_RUNTIME */
 
-static int iis2mdc_set_hard_iron(struct device *dev, enum sensor_channel chan,
+static int iis2mdc_set_hard_iron(const struct device *dev,
+				   enum sensor_channel chan,
 				   const struct sensor_value *val)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
@@ -68,7 +70,7 @@ static int iis2mdc_set_hard_iron(struct device *dev, enum sensor_channel chan,
 	return iis2mdc_mag_user_offset_set(iis2mdc->ctx, offset.u8bit);
 }
 
-static void iis2mdc_channel_get_mag(struct device *dev,
+static void iis2mdc_channel_get_mag(const struct device *dev,
 				      enum sensor_channel chan,
 				      struct sensor_value *val)
 {
@@ -102,7 +104,7 @@ static void iis2mdc_channel_get_mag(struct device *dev,
 }
 
 /* read internal temperature */
-static void iis2mdc_channel_get_temp(struct device *dev,
+static void iis2mdc_channel_get_temp(const struct device *dev,
 				       struct sensor_value *val)
 {
 	struct iis2mdc_data *drv_data = dev->data;
@@ -111,7 +113,8 @@ static void iis2mdc_channel_get_temp(struct device *dev,
 	val->val2 = (drv_data->temp_sample % 100) * 10000;
 }
 
-static int iis2mdc_channel_get(struct device *dev, enum sensor_channel chan,
+static int iis2mdc_channel_get(const struct device *dev,
+				 enum sensor_channel chan,
 				 struct sensor_value *val)
 {
 	switch (chan) {
@@ -132,7 +135,7 @@ static int iis2mdc_channel_get(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int iis2mdc_config(struct device *dev, enum sensor_channel chan,
+static int iis2mdc_config(const struct device *dev, enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -151,7 +154,7 @@ static int iis2mdc_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int iis2mdc_attr_set(struct device *dev,
+static int iis2mdc_attr_set(const struct device *dev,
 			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      const struct sensor_value *val)
@@ -171,7 +174,7 @@ static int iis2mdc_attr_set(struct device *dev,
 	return 0;
 }
 
-static int iis2mdc_sample_fetch_mag(struct device *dev)
+static int iis2mdc_sample_fetch_mag(const struct device *dev)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
 	union axis3bit16_t raw_mag;
@@ -189,7 +192,7 @@ static int iis2mdc_sample_fetch_mag(struct device *dev)
 	return 0;
 }
 
-static int iis2mdc_sample_fetch_temp(struct device *dev)
+static int iis2mdc_sample_fetch_temp(const struct device *dev)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
 	union axis1bit16_t raw_temp;
@@ -208,7 +211,8 @@ static int iis2mdc_sample_fetch_temp(struct device *dev)
 	return 0;
 }
 
-static int iis2mdc_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int iis2mdc_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	switch (chan) {
 	case SENSOR_CHAN_MAGN_X:
@@ -240,7 +244,7 @@ static const struct sensor_driver_api iis2mdc_driver_api = {
 	.channel_get = iis2mdc_channel_get,
 };
 
-static int iis2mdc_init_interface(struct device *dev)
+static int iis2mdc_init_interface(const struct device *dev)
 {
 	const struct iis2mdc_config *const config = dev->config;
 	struct iis2mdc_data *iis2mdc = dev->data;
@@ -286,7 +290,7 @@ static const struct iis2mdc_config iis2mdc_dev_config = {
 #endif
 };
 
-static int iis2mdc_init(struct device *dev)
+static int iis2mdc_init(const struct device *dev)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
 	uint8_t wai;
diff --git a/drivers/sensor/iis2mdc/iis2mdc.h b/drivers/sensor/iis2mdc/iis2mdc.h
index 936b1ebdaf2107..bba0e4c6c0680f 100644
--- a/drivers/sensor/iis2mdc/iis2mdc.h
+++ b/drivers/sensor/iis2mdc/iis2mdc.h
@@ -29,7 +29,7 @@ union axis1bit16_t {
 
 struct iis2mdc_config {
 	char *master_dev_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_IIS2MDC_TRIGGER
 	const char *drdy_port;
 	gpio_pin_t drdy_pin;
@@ -49,7 +49,7 @@ struct iis2mdc_config {
 
 /* Sensor data */
 struct iis2mdc_data {
-	struct device *bus;
+	const struct device *bus;
 	uint16_t i2c_addr;
 	int16_t mag[3];
 	int32_t temp_sample;
@@ -63,11 +63,11 @@ struct iis2mdc_data {
 #endif
 
 #ifdef CONFIG_IIS2MDC_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	sensor_trigger_handler_t handler_drdy;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_IIS2MDC_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_IIS2MDC_THREAD_STACK_SIZE);
@@ -82,12 +82,12 @@ struct iis2mdc_data {
 #endif /* DT_INST_SPI_DEV_HAS_CS_GPIOS(0) */
 };
 
-int iis2mdc_spi_init(struct device *dev);
-int iis2mdc_i2c_init(struct device *dev);
+int iis2mdc_spi_init(const struct device *dev);
+int iis2mdc_i2c_init(const struct device *dev);
 
 #ifdef CONFIG_IIS2MDC_TRIGGER
-int iis2mdc_init_interrupt(struct device *dev);
-int iis2mdc_trigger_set(struct device *dev,
+int iis2mdc_init_interrupt(const struct device *dev);
+int iis2mdc_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler);
 #endif /* CONFIG_IIS2MDC_TRIGGER */
diff --git a/drivers/sensor/iis2mdc/iis2mdc_i2c.c b/drivers/sensor/iis2mdc/iis2mdc_i2c.c
index 94922fe9f60058..58c67c09c3453e 100644
--- a/drivers/sensor/iis2mdc/iis2mdc_i2c.c
+++ b/drivers/sensor/iis2mdc/iis2mdc_i2c.c
@@ -21,7 +21,7 @@
 #define LOG_LEVEL CONFIG_SENSOR_LOG_LEVEL
 LOG_MODULE_DECLARE(IIS2MDC);
 
-static int iis2mdc_i2c_read(struct device *dev, uint8_t reg_addr,
+static int iis2mdc_i2c_read(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *value, uint16_t len)
 {
 	struct iis2mdc_data *data = dev->data;
@@ -31,7 +31,7 @@ static int iis2mdc_i2c_read(struct device *dev, uint8_t reg_addr,
 			      reg_addr, value, len);
 }
 
-static int iis2mdc_i2c_write(struct device *dev, uint8_t reg_addr,
+static int iis2mdc_i2c_write(const struct device *dev, uint8_t reg_addr,
 				  uint8_t *value, uint16_t len)
 {
 	struct iis2mdc_data *data = dev->data;
@@ -41,7 +41,7 @@ static int iis2mdc_i2c_write(struct device *dev, uint8_t reg_addr,
 			       reg_addr, value, len);
 }
 
-int iis2mdc_i2c_init(struct device *dev)
+int iis2mdc_i2c_init(const struct device *dev)
 {
 	struct iis2mdc_data *data = dev->data;
 
diff --git a/drivers/sensor/iis2mdc/iis2mdc_spi.c b/drivers/sensor/iis2mdc/iis2mdc_spi.c
index 47822d3c345411..f0273500ec242d 100644
--- a/drivers/sensor/iis2mdc/iis2mdc_spi.c
+++ b/drivers/sensor/iis2mdc/iis2mdc_spi.c
@@ -21,7 +21,7 @@
 #define LOG_LEVEL CONFIG_SENSOR_LOG_LEVEL
 LOG_MODULE_DECLARE(IIS2MDC);
 
-static int iis2mdc_spi_read(struct device *dev, uint8_t reg_addr,
+static int iis2mdc_spi_read(const struct device *dev, uint8_t reg_addr,
 			    uint8_t *value, uint8_t len)
 {
 	struct iis2mdc_data *data = dev->data;
@@ -63,7 +63,7 @@ static int iis2mdc_spi_read(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int iis2mdc_spi_write(struct device *dev, uint8_t reg_addr,
+static int iis2mdc_spi_write(const struct device *dev, uint8_t reg_addr,
 			     uint8_t *value, uint8_t len)
 {
 	struct iis2mdc_data *data = dev->data;
@@ -97,7 +97,7 @@ static int iis2mdc_spi_write(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-int iis2mdc_spi_init(struct device *dev)
+int iis2mdc_spi_init(const struct device *dev)
 {
 	struct iis2mdc_data *data = dev->data;
 
diff --git a/drivers/sensor/iis2mdc/iis2mdc_trigger.c b/drivers/sensor/iis2mdc/iis2mdc_trigger.c
index 9aa9c210e6ece4..f35947783bec67 100644
--- a/drivers/sensor/iis2mdc/iis2mdc_trigger.c
+++ b/drivers/sensor/iis2mdc/iis2mdc_trigger.c
@@ -18,7 +18,7 @@
 
 LOG_MODULE_DECLARE(IIS2MDC, CONFIG_SENSOR_LOG_LEVEL);
 
-static int iis2mdc_enable_int(struct device *dev, int enable)
+static int iis2mdc_enable_int(const struct device *dev, int enable)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
 
@@ -27,7 +27,7 @@ static int iis2mdc_enable_int(struct device *dev, int enable)
 }
 
 /* link external trigger to event data ready */
-int iis2mdc_trigger_set(struct device *dev,
+int iis2mdc_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -52,7 +52,7 @@ int iis2mdc_trigger_set(struct device *dev,
 /* handle the drdy event: read data and call handler if registered any */
 static void iis2mdc_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct iis2mdc_data *iis2mdc = dev->data;
 	const struct iis2mdc_config *const config = dev->config;
 	struct sensor_trigger drdy_trigger = {
@@ -67,7 +67,7 @@ static void iis2mdc_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void iis2mdc_gpio_callback(struct device *dev,
+static void iis2mdc_gpio_callback(const struct device *dev,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct iis2mdc_data *iis2mdc =
@@ -88,7 +88,7 @@ static void iis2mdc_gpio_callback(struct device *dev,
 #ifdef CONFIG_IIS2MDC_TRIGGER_OWN_THREAD
 static void iis2mdc_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct iis2mdc_data *iis2mdc = dev->data;
 
 	ARG_UNUSED(unused);
@@ -110,7 +110,7 @@ static void iis2mdc_work_cb(struct k_work *work)
 }
 #endif
 
-int iis2mdc_init_interrupt(struct device *dev)
+int iis2mdc_init_interrupt(const struct device *dev)
 {
 	struct iis2mdc_data *iis2mdc = dev->data;
 	const struct iis2mdc_config *const config = dev->config;
diff --git a/drivers/sensor/iis3dhhc/iis3dhhc.c b/drivers/sensor/iis3dhhc/iis3dhhc.c
index ce848e672aba35..b5ade4ffe080b7 100644
--- a/drivers/sensor/iis3dhhc/iis3dhhc.c
+++ b/drivers/sensor/iis3dhhc/iis3dhhc.c
@@ -21,7 +21,7 @@
 
 LOG_MODULE_REGISTER(IIS3DHHC, CONFIG_SENSOR_LOG_LEVEL);
 
-static int iis3dhhc_sample_fetch(struct device *dev,
+static int iis3dhhc_sample_fetch(const struct device *dev,
 				 enum sensor_channel chan)
 {
 	struct iis3dhhc_data *data = dev->data;
@@ -48,7 +48,7 @@ static inline void iis3dhhc_convert(struct sensor_value *val,
 	val->val2 = micro_ms2 % 1000000LL;
 }
 
-static inline void iis3dhhc_channel_get_acc(struct device *dev,
+static inline void iis3dhhc_channel_get_acc(const struct device *dev,
 					     enum sensor_channel chan,
 					     struct sensor_value *val)
 {
@@ -77,7 +77,7 @@ static inline void iis3dhhc_channel_get_acc(struct device *dev,
 	}
 }
 
-static int iis3dhhc_channel_get(struct device *dev,
+static int iis3dhhc_channel_get(const struct device *dev,
 				enum sensor_channel chan,
 				struct sensor_value *val)
 {
@@ -96,8 +96,8 @@ static int iis3dhhc_channel_get(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int iis3dhhc_odr_set(struct device *dev,
-			   const struct sensor_value *val)
+static int iis3dhhc_odr_set(const struct device *dev,
+			    const struct sensor_value *val)
 {
 	struct iis3dhhc_data *data = dev->data;
 	iis3dhhc_norm_mod_en_t en;
@@ -121,9 +121,10 @@ static int iis3dhhc_odr_set(struct device *dev,
 	return 0;
 }
 
-static int iis3dhhc_attr_set(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int iis3dhhc_attr_set(const struct device *dev,
+			     enum sensor_channel chan,
+			     enum sensor_attribute attr,
+			     const struct sensor_value *val)
 {
 	if (chan != SENSOR_CHAN_ALL) {
 		LOG_WRN("attr_set() not supported on this channel.");
@@ -150,7 +151,7 @@ static const struct sensor_driver_api iis3dhhc_api_funcs = {
 #endif
 };
 
-static int iis3dhhc_init_chip(struct device *dev)
+static int iis3dhhc_init_chip(const struct device *dev)
 {
 	struct iis3dhhc_data *data = dev->data;
 	uint8_t chip_id, rst;
@@ -189,7 +190,7 @@ static int iis3dhhc_init_chip(struct device *dev)
 	return 0;
 }
 
-static int iis3dhhc_init(struct device *dev)
+static int iis3dhhc_init(const struct device *dev)
 {
 	const struct iis3dhhc_config * const config = dev->config;
 	struct iis3dhhc_data *data = dev->data;
diff --git a/drivers/sensor/iis3dhhc/iis3dhhc.h b/drivers/sensor/iis3dhhc/iis3dhhc.h
index b02ffee8f49f16..5398632d15df28 100644
--- a/drivers/sensor/iis3dhhc/iis3dhhc.h
+++ b/drivers/sensor/iis3dhhc/iis3dhhc.h
@@ -26,7 +26,7 @@ union axis3bit16_t {
 
 struct iis3dhhc_config {
 	char *master_dev_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_IIS3DHHC_TRIGGER
 	const char *int_port;
 	uint8_t int_pin;
@@ -42,7 +42,7 @@ struct iis3dhhc_config {
 };
 
 struct iis3dhhc_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t acc[3];
 
 	stmdev_ctx_t *ctx;
@@ -52,12 +52,12 @@ struct iis3dhhc_data {
 #endif
 
 #ifdef CONFIG_IIS3DHHC_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint32_t pin;
 	struct gpio_callback gpio_cb;
 
 	sensor_trigger_handler_t handler_drdy;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_IIS3DHHC_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_IIS3DHHC_THREAD_STACK_SIZE);
@@ -73,14 +73,14 @@ struct iis3dhhc_data {
 #endif
 };
 
-int iis3dhhc_spi_init(struct device *dev);
+int iis3dhhc_spi_init(const struct device *dev);
 
 #ifdef CONFIG_IIS3DHHC_TRIGGER
-int iis3dhhc_trigger_set(struct device *dev,
-			const struct sensor_trigger *trig,
-			sensor_trigger_handler_t handler);
+int iis3dhhc_trigger_set(const struct device *dev,
+			 const struct sensor_trigger *trig,
+			 sensor_trigger_handler_t handler);
 
-int iis3dhhc_init_interrupt(struct device *dev);
+int iis3dhhc_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_IIS3DHHC_IIS3DHHC_H_ */
diff --git a/drivers/sensor/iis3dhhc/iis3dhhc_spi.c b/drivers/sensor/iis3dhhc/iis3dhhc_spi.c
index 30c94738fddca2..830110ce628c7f 100644
--- a/drivers/sensor/iis3dhhc/iis3dhhc_spi.c
+++ b/drivers/sensor/iis3dhhc/iis3dhhc_spi.c
@@ -96,7 +96,7 @@ stmdev_ctx_t iis3dhhc_spi_ctx = {
 	.write_reg = (stmdev_write_ptr) iis3dhhc_spi_write,
 };
 
-int iis3dhhc_spi_init(struct device *dev)
+int iis3dhhc_spi_init(const struct device *dev)
 {
 	struct iis3dhhc_data *data = dev->data;
 
diff --git a/drivers/sensor/iis3dhhc/iis3dhhc_trigger.c b/drivers/sensor/iis3dhhc/iis3dhhc_trigger.c
index eb87804277d315..49eb9c68b1f953 100644
--- a/drivers/sensor/iis3dhhc/iis3dhhc_trigger.c
+++ b/drivers/sensor/iis3dhhc/iis3dhhc_trigger.c
@@ -22,7 +22,7 @@ LOG_MODULE_DECLARE(IIS3DHHC, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * iis3dhhc_enable_int - enable selected int pin to generate interrupt
  */
-static int iis3dhhc_enable_int(struct device *dev, int enable)
+static int iis3dhhc_enable_int(const struct device *dev, int enable)
 {
 	struct iis3dhhc_data *iis3dhhc = dev->data;
 
@@ -37,7 +37,7 @@ static int iis3dhhc_enable_int(struct device *dev, int enable)
 /**
  * iis3dhhc_trigger_set - link external trigger to event data ready
  */
-int iis3dhhc_trigger_set(struct device *dev,
+int iis3dhhc_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler)
 {
@@ -64,7 +64,7 @@ int iis3dhhc_trigger_set(struct device *dev,
  */
 static void iis3dhhc_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct iis3dhhc_data *iis3dhhc = dev->data;
 	struct sensor_trigger drdy_trigger = {
 		.type = SENSOR_TRIG_DATA_READY,
@@ -79,7 +79,7 @@ static void iis3dhhc_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void iis3dhhc_gpio_callback(struct device *dev,
+static void iis3dhhc_gpio_callback(const struct device *dev,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct iis3dhhc_data *iis3dhhc =
@@ -101,7 +101,7 @@ static void iis3dhhc_gpio_callback(struct device *dev,
 #ifdef CONFIG_IIS3DHHC_TRIGGER_OWN_THREAD
 static void iis3dhhc_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct iis3dhhc_data *iis3dhhc = dev->data;
 
 	ARG_UNUSED(unused);
@@ -123,7 +123,7 @@ static void iis3dhhc_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_IIS3DHHC_TRIGGER_GLOBAL_THREAD */
 
-int iis3dhhc_init_interrupt(struct device *dev)
+int iis3dhhc_init_interrupt(const struct device *dev)
 {
 	struct iis3dhhc_data *iis3dhhc = dev->data;
 	const struct iis3dhhc_config *cfg = dev->config;
diff --git a/drivers/sensor/isl29035/isl29035.c b/drivers/sensor/isl29035/isl29035.c
index 173e97b4b45c5b..bed0213de41956 100644
--- a/drivers/sensor/isl29035/isl29035.c
+++ b/drivers/sensor/isl29035/isl29035.c
@@ -19,7 +19,8 @@
 
 LOG_MODULE_REGISTER(ISL29035, CONFIG_SENSOR_LOG_LEVEL);
 
-static int isl29035_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int isl29035_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct isl29035_driver_data *drv_data = dev->data;
 	uint8_t msb, lsb;
@@ -41,7 +42,7 @@ static int isl29035_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int isl29035_channel_get(struct device *dev,
+static int isl29035_channel_get(const struct device *dev,
 				enum sensor_channel chan,
 				struct sensor_value *val)
 {
@@ -72,7 +73,7 @@ static const struct sensor_driver_api isl29035_api = {
 	.channel_get = &isl29035_channel_get,
 };
 
-static int isl29035_init(struct device *dev)
+static int isl29035_init(const struct device *dev)
 {
 	struct isl29035_driver_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/isl29035/isl29035.h b/drivers/sensor/isl29035/isl29035.h
index 44fea55962329e..e730ee3bf8d62a 100644
--- a/drivers/sensor/isl29035/isl29035.h
+++ b/drivers/sensor/isl29035/isl29035.h
@@ -111,11 +111,11 @@
 	(ISL29035_INT_PRST_IDX << ISL29035_INT_PRST_SHIFT)
 
 struct isl29035_driver_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t data_sample;
 
 #if CONFIG_ISL29035_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger th_trigger;
@@ -127,23 +127,23 @@ struct isl29035_driver_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_ISL29035_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_ISL29035_TRIGGER */
 };
 
 #ifdef CONFIG_ISL29035_TRIGGER
-int isl29035_attr_set(struct device *dev,
+int isl29035_attr_set(const struct device *dev,
 		      enum sensor_channel chan,
 		      enum sensor_attribute attr,
 		      const struct sensor_value *val);
 
-int isl29035_trigger_set(struct device *dev,
+int isl29035_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler);
 
-int isl29035_init_interrupt(struct device *dev);
+int isl29035_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_ISL29035_ISL29035_H_ */
diff --git a/drivers/sensor/isl29035/isl29035_trigger.c b/drivers/sensor/isl29035/isl29035_trigger.c
index 21f4e3588f198e..1c53cd3b14538b 100644
--- a/drivers/sensor/isl29035/isl29035_trigger.c
+++ b/drivers/sensor/isl29035/isl29035_trigger.c
@@ -52,7 +52,7 @@ static uint16_t isl29035_lux_processed_to_raw(struct sensor_value const *val)
 	return raw_val / ISL29035_LUX_RANGE;
 }
 
-int isl29035_attr_set(struct device *dev,
+int isl29035_attr_set(const struct device *dev,
 		      enum sensor_channel chan,
 		      enum sensor_attribute attr,
 		      const struct sensor_value *val)
@@ -84,7 +84,7 @@ int isl29035_attr_set(struct device *dev,
 	return 0;
 }
 
-static void isl29035_gpio_callback(struct device *dev,
+static void isl29035_gpio_callback(const struct device *dev,
 				   struct gpio_callback *cb, uint32_t pins)
 {
 	struct isl29035_driver_data *drv_data =
@@ -95,7 +95,7 @@ static void isl29035_gpio_callback(struct device *dev,
 	handle_int(drv_data);
 }
 
-static void isl29035_thread_cb(struct device *dev)
+static void isl29035_thread_cb(const struct device *dev)
 {
 	struct isl29035_driver_data *drv_data = dev->data;
 	uint8_t val;
@@ -117,7 +117,7 @@ static void isl29035_thread_cb(struct device *dev)
 #ifdef CONFIG_ISL29035_TRIGGER_OWN_THREAD
 static void isl29035_thread(int ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(ptr);
+	const struct device *dev = INT_TO_POINTER(ptr);
 	struct isl29035_driver_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -139,7 +139,7 @@ static void isl29035_work_cb(struct k_work *work)
 }
 #endif
 
-int isl29035_trigger_set(struct device *dev,
+int isl29035_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler)
 {
@@ -161,7 +161,7 @@ int isl29035_trigger_set(struct device *dev,
 	return 0;
 }
 
-int isl29035_init_interrupt(struct device *dev)
+int isl29035_init_interrupt(const struct device *dev)
 {
 	struct isl29035_driver_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx.c b/drivers/sensor/ism330dhcx/ism330dhcx.c
index 617a67935664bd..a91271bfd96732 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx.c
+++ b/drivers/sensor/ism330dhcx/ism330dhcx.c
@@ -88,7 +88,7 @@ static int ism330dhcx_gyro_range_to_fs_val(int32_t range)
 }
 #endif
 
-static inline int ism330dhcx_reboot(struct device *dev)
+static inline int ism330dhcx_reboot(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 
@@ -102,7 +102,7 @@ static inline int ism330dhcx_reboot(struct device *dev)
 	return 0;
 }
 
-static int ism330dhcx_accel_set_fs_raw(struct device *dev, uint8_t fs)
+static int ism330dhcx_accel_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct ism330dhcx_data *data = dev->data;
 
@@ -115,7 +115,7 @@ static int ism330dhcx_accel_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int ism330dhcx_accel_set_odr_raw(struct device *dev, uint8_t odr)
+static int ism330dhcx_accel_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct ism330dhcx_data *data = dev->data;
 
@@ -128,7 +128,7 @@ static int ism330dhcx_accel_set_odr_raw(struct device *dev, uint8_t odr)
 	return 0;
 }
 
-static int ism330dhcx_gyro_set_fs_raw(struct device *dev, uint8_t fs)
+static int ism330dhcx_gyro_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct ism330dhcx_data *data = dev->data;
 
@@ -139,7 +139,7 @@ static int ism330dhcx_gyro_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int ism330dhcx_gyro_set_odr_raw(struct device *dev, uint8_t odr)
+static int ism330dhcx_gyro_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct ism330dhcx_data *data = dev->data;
 
@@ -151,7 +151,7 @@ static int ism330dhcx_gyro_set_odr_raw(struct device *dev, uint8_t odr)
 }
 
 #ifdef ISM330DHCX_ACCEL_ODR_RUNTIME
-static int ism330dhcx_accel_odr_set(struct device *dev, uint16_t freq)
+static int ism330dhcx_accel_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -170,7 +170,7 @@ static int ism330dhcx_accel_odr_set(struct device *dev, uint16_t freq)
 #endif
 
 #ifdef ISM330DHCX_ACCEL_FS_RUNTIME
-static int ism330dhcx_accel_range_set(struct device *dev, int32_t range)
+static int ism330dhcx_accel_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct ism330dhcx_data *data = dev->data;
@@ -190,7 +190,8 @@ static int ism330dhcx_accel_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int ism330dhcx_accel_config(struct device *dev, enum sensor_channel chan,
+static int ism330dhcx_accel_config(const struct device *dev,
+				   enum sensor_channel chan,
 				   enum sensor_attribute attr,
 				   const struct sensor_value *val)
 {
@@ -212,7 +213,7 @@ static int ism330dhcx_accel_config(struct device *dev, enum sensor_channel chan,
 }
 
 #ifdef ISM330DHCX_GYRO_ODR_RUNTIME
-static int ism330dhcx_gyro_odr_set(struct device *dev, uint16_t freq)
+static int ism330dhcx_gyro_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -231,7 +232,7 @@ static int ism330dhcx_gyro_odr_set(struct device *dev, uint16_t freq)
 #endif
 
 #ifdef ISM330DHCX_GYRO_FS_RUNTIME
-static int ism330dhcx_gyro_range_set(struct device *dev, int32_t range)
+static int ism330dhcx_gyro_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct ism330dhcx_data *data = dev->data;
@@ -251,7 +252,8 @@ static int ism330dhcx_gyro_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int ism330dhcx_gyro_config(struct device *dev, enum sensor_channel chan,
+static int ism330dhcx_gyro_config(const struct device *dev,
+				  enum sensor_channel chan,
 				  enum sensor_attribute attr,
 				  const struct sensor_value *val)
 {
@@ -272,7 +274,8 @@ static int ism330dhcx_gyro_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int ism330dhcx_attr_set(struct device *dev, enum sensor_channel chan,
+static int ism330dhcx_attr_set(const struct device *dev,
+			       enum sensor_channel chan,
 			       enum sensor_attribute attr,
 			       const struct sensor_value *val)
 {
@@ -295,7 +298,7 @@ static int ism330dhcx_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int ism330dhcx_sample_fetch_accel(struct device *dev)
+static int ism330dhcx_sample_fetch_accel(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 	union axis3bit16_t buf;
@@ -312,7 +315,7 @@ static int ism330dhcx_sample_fetch_accel(struct device *dev)
 	return 0;
 }
 
-static int ism330dhcx_sample_fetch_gyro(struct device *dev)
+static int ism330dhcx_sample_fetch_gyro(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 	union axis3bit16_t buf;
@@ -330,7 +333,7 @@ static int ism330dhcx_sample_fetch_gyro(struct device *dev)
 }
 
 #if defined(CONFIG_ISM330DHCX_ENABLE_TEMP)
-static int ism330dhcx_sample_fetch_temp(struct device *dev)
+static int ism330dhcx_sample_fetch_temp(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 	union axis1bit16_t buf;
@@ -347,7 +350,7 @@ static int ism330dhcx_sample_fetch_temp(struct device *dev)
 #endif
 
 #if defined(CONFIG_ISM330DHCX_SENSORHUB)
-static int ism330dhcx_sample_fetch_shub(struct device *dev)
+static int ism330dhcx_sample_fetch_shub(const struct device *dev)
 {
 	if (ism330dhcx_shub_fetch_external_devs(dev) < 0) {
 		LOG_DBG("failed to read ext shub devices");
@@ -358,7 +361,8 @@ static int ism330dhcx_sample_fetch_shub(struct device *dev)
 }
 #endif /* CONFIG_ISM330DHCX_SENSORHUB */
 
-static int ism330dhcx_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int ism330dhcx_sample_fetch(const struct device *dev,
+				   enum sensor_channel chan)
 {
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_XYZ:
@@ -625,7 +629,7 @@ static inline void ism330dhcx_temp_convert(struct sensor_value *val,
 }
 #endif
 
-static int ism330dhcx_channel_get(struct device *dev,
+static int ism330dhcx_channel_get(const struct device *dev,
 				  enum sensor_channel chan,
 				  struct sensor_value *val)
 {
@@ -685,7 +689,7 @@ static const struct sensor_driver_api ism330dhcx_api_funcs = {
 	.channel_get = ism330dhcx_channel_get,
 };
 
-static int ism330dhcx_init_chip(struct device *dev)
+static int ism330dhcx_init_chip(const struct device *dev)
 {
 	struct ism330dhcx_data *ism330dhcx = dev->data;
 	uint8_t chip_id;
@@ -803,7 +807,7 @@ static const struct ism330dhcx_config ism330dhcx_config = {
 #endif /* CONFIG_ISM330DHCX_TRIGGER */
 };
 
-static int ism330dhcx_init(struct device *dev)
+static int ism330dhcx_init(const struct device *dev)
 {
 	const struct ism330dhcx_config * const config = dev->config;
 	struct ism330dhcx_data *data = dev->data;
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx.h b/drivers/sensor/ism330dhcx/ism330dhcx.h
index 65ecc4972c98ba..8a6c75c50d2415 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx.h
+++ b/drivers/sensor/ism330dhcx/ism330dhcx.h
@@ -93,7 +93,7 @@ union axis1bit16_t {
 
 struct ism330dhcx_config {
 	char *bus_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_ISM330DHCX_TRIGGER
 	const char *int_gpio_port;
 	uint8_t int_gpio_pin;
@@ -138,7 +138,7 @@ struct ism330dhcx_tf {
 #define ISM330DHCX_SHUB_MAX_NUM_SLVS			2
 
 struct ism330dhcx_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t acc[3];
 	uint32_t acc_gain;
 	int16_t gyro[3];
@@ -172,13 +172,13 @@ struct ism330dhcx_data {
 	uint8_t gyro_fs;
 
 #ifdef CONFIG_ISM330DHCX_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t handler_drdy_acc;
 	sensor_trigger_handler_t handler_drdy_gyr;
 	sensor_trigger_handler_t handler_drdy_temp;
 
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_ISM330DHCX_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_ISM330DHCX_THREAD_STACK_SIZE);
@@ -194,23 +194,23 @@ struct ism330dhcx_data {
 #endif
 };
 
-int ism330dhcx_spi_init(struct device *dev);
-int ism330dhcx_i2c_init(struct device *dev);
+int ism330dhcx_spi_init(const struct device *dev);
+int ism330dhcx_i2c_init(const struct device *dev);
 #if defined(CONFIG_ISM330DHCX_SENSORHUB)
-int ism330dhcx_shub_init(struct device *dev);
-int ism330dhcx_shub_fetch_external_devs(struct device *dev);
+int ism330dhcx_shub_init(const struct device *dev);
+int ism330dhcx_shub_fetch_external_devs(const struct device *dev);
 int ism330dhcx_shub_get_idx(enum sensor_channel type);
-int ism330dhcx_shub_config(struct device *dev, enum sensor_channel chan,
-			enum sensor_attribute attr,
-			const struct sensor_value *val);
+int ism330dhcx_shub_config(const struct device *dev, enum sensor_channel chan,
+			   enum sensor_attribute attr,
+			   const struct sensor_value *val);
 #endif /* CONFIG_ISM330DHCX_SENSORHUB */
 
 #ifdef CONFIG_ISM330DHCX_TRIGGER
-int ism330dhcx_trigger_set(struct device *dev,
-			const struct sensor_trigger *trig,
-			sensor_trigger_handler_t handler);
+int ism330dhcx_trigger_set(const struct device *dev,
+			   const struct sensor_trigger *trig,
+			   sensor_trigger_handler_t handler);
 
-int ism330dhcx_init_interrupt(struct device *dev);
+int ism330dhcx_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_ISM330DHCX_ISM330DHCX_H_ */
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx_i2c.c b/drivers/sensor/ism330dhcx/ism330dhcx_i2c.c
index 49b2a9e3e4d96d..0fd4fc41aa0e9c 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx_i2c.c
+++ b/drivers/sensor/ism330dhcx/ism330dhcx_i2c.c
@@ -20,8 +20,8 @@
 
 LOG_MODULE_DECLARE(ISM330DHCX, CONFIG_SENSOR_LOG_LEVEL);
 
-static int ism330dhcx_i2c_read(struct device *dev, uint8_t reg_addr,
-			    uint8_t *value, uint8_t len)
+static int ism330dhcx_i2c_read(const struct device *dev, uint8_t reg_addr,
+			       uint8_t *value, uint8_t len)
 {
 	struct ism330dhcx_data *data = dev->data;
 	const struct ism330dhcx_config *cfg = dev->config;
@@ -30,8 +30,8 @@ static int ism330dhcx_i2c_read(struct device *dev, uint8_t reg_addr,
 			      reg_addr, value, len);
 }
 
-static int ism330dhcx_i2c_write(struct device *dev, uint8_t reg_addr,
-			     uint8_t *value, uint8_t len)
+static int ism330dhcx_i2c_write(const struct device *dev, uint8_t reg_addr,
+				uint8_t *value, uint8_t len)
 {
 	struct ism330dhcx_data *data = dev->data;
 	const struct ism330dhcx_config *cfg = dev->config;
@@ -40,7 +40,7 @@ static int ism330dhcx_i2c_write(struct device *dev, uint8_t reg_addr,
 			       reg_addr, value, len);
 }
 
-int ism330dhcx_i2c_init(struct device *dev)
+int ism330dhcx_i2c_init(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx_shub.c b/drivers/sensor/ism330dhcx/ism330dhcx_shub.c
index 0feb840c6a6ca8..b25129a4baee34 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx_shub.c
+++ b/drivers/sensor/ism330dhcx/ism330dhcx_shub.c
@@ -680,7 +680,7 @@ int ism330dhcx_shub_get_idx(enum sensor_channel type)
 	return -ENOTSUP;
 }
 
-int ism330dhcx_shub_fetch_external_devs(struct device *dev)
+int ism330dhcx_shub_fetch_external_devs(const struct device *dev)
 {
 	uint8_t n;
 	struct ism330dhcx_data *data = dev->data;
@@ -705,9 +705,9 @@ int ism330dhcx_shub_fetch_external_devs(struct device *dev)
 	return 0;
 }
 
-int ism330dhcx_shub_config(struct device *dev, enum sensor_channel chan,
-			enum sensor_attribute attr,
-			const struct sensor_value *val)
+int ism330dhcx_shub_config(const struct device *dev, enum sensor_channel chan,
+			   enum sensor_attribute attr,
+			   const struct sensor_value *val)
 {
 	struct ism330dhcx_data *data = dev->data;
 	struct ism330dhcx_shub_slist *sp = NULL;
@@ -733,7 +733,7 @@ int ism330dhcx_shub_config(struct device *dev, enum sensor_channel chan,
 	return sp->dev_conf(data, sp->ext_i2c_addr, chan, attr, val);
 }
 
-int ism330dhcx_shub_init(struct device *dev)
+int ism330dhcx_shub_init(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 	uint8_t i, n = 0, regn;
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx_spi.c b/drivers/sensor/ism330dhcx/ism330dhcx_spi.c
index 3ae3a299d7156c..2162295088ac32 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx_spi.c
+++ b/drivers/sensor/ism330dhcx/ism330dhcx_spi.c
@@ -20,8 +20,8 @@
 
 LOG_MODULE_DECLARE(ISM330DHCX, CONFIG_SENSOR_LOG_LEVEL);
 
-static int ism330dhcx_spi_read(struct device *dev, uint8_t reg_addr,
-			    uint8_t *value, uint8_t len)
+static int ism330dhcx_spi_read(const struct device *dev, uint8_t reg_addr,
+			       uint8_t *value, uint8_t len)
 {
 	struct ism330dhcx_data *data = dev->data;
 	const struct ism330dhcx_config *cfg = dev->config;
@@ -62,8 +62,8 @@ static int ism330dhcx_spi_read(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int ism330dhcx_spi_write(struct device *dev, uint8_t reg_addr,
-			     uint8_t *value, uint8_t len)
+static int ism330dhcx_spi_write(const struct device *dev, uint8_t reg_addr,
+				uint8_t *value, uint8_t len)
 {
 	struct ism330dhcx_data *data = dev->data;
 	const struct ism330dhcx_config *cfg = dev->config;
@@ -96,7 +96,7 @@ static int ism330dhcx_spi_write(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-int ism330dhcx_spi_init(struct device *dev)
+int ism330dhcx_spi_init(const struct device *dev)
 {
 	struct ism330dhcx_data *data = dev->data;
 
diff --git a/drivers/sensor/ism330dhcx/ism330dhcx_trigger.c b/drivers/sensor/ism330dhcx/ism330dhcx_trigger.c
index 50fa9c95fc629d..15af085b6e43fc 100644
--- a/drivers/sensor/ism330dhcx/ism330dhcx_trigger.c
+++ b/drivers/sensor/ism330dhcx/ism330dhcx_trigger.c
@@ -23,7 +23,7 @@ LOG_MODULE_DECLARE(ISM330DHCX, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * ism330dhcx_enable_t_int - TEMP enable selected int pin to generate interrupt
  */
-static int ism330dhcx_enable_t_int(struct device *dev, int enable)
+static int ism330dhcx_enable_t_int(const struct device *dev, int enable)
 {
 	const struct ism330dhcx_config *cfg = dev->config;
 	struct ism330dhcx_data *ism330dhcx = dev->data;
@@ -51,7 +51,7 @@ static int ism330dhcx_enable_t_int(struct device *dev, int enable)
 /**
  * ism330dhcx_enable_xl_int - XL enable selected int pin to generate interrupt
  */
-static int ism330dhcx_enable_xl_int(struct device *dev, int enable)
+static int ism330dhcx_enable_xl_int(const struct device *dev, int enable)
 {
 	const struct ism330dhcx_config *cfg = dev->config;
 	struct ism330dhcx_data *ism330dhcx = dev->data;
@@ -87,7 +87,7 @@ static int ism330dhcx_enable_xl_int(struct device *dev, int enable)
 /**
  * ism330dhcx_enable_g_int - Gyro enable selected int pin to generate interrupt
  */
-static int ism330dhcx_enable_g_int(struct device *dev, int enable)
+static int ism330dhcx_enable_g_int(const struct device *dev, int enable)
 {
 	const struct ism330dhcx_config *cfg = dev->config;
 	struct ism330dhcx_data *ism330dhcx = dev->data;
@@ -122,9 +122,9 @@ static int ism330dhcx_enable_g_int(struct device *dev, int enable)
 /**
  * ism330dhcx_trigger_set - link external trigger to event data ready
  */
-int ism330dhcx_trigger_set(struct device *dev,
-			  const struct sensor_trigger *trig,
-			  sensor_trigger_handler_t handler)
+int ism330dhcx_trigger_set(const struct device *dev,
+			   const struct sensor_trigger *trig,
+			   sensor_trigger_handler_t handler)
 {
 	struct ism330dhcx_data *ism330dhcx = dev->data;
 
@@ -163,7 +163,7 @@ int ism330dhcx_trigger_set(struct device *dev,
  */
 static void ism330dhcx_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct ism330dhcx_data *ism330dhcx = dev->data;
 	struct sensor_trigger drdy_trigger = {
 		.type = SENSOR_TRIG_DATA_READY,
@@ -204,8 +204,8 @@ static void ism330dhcx_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void ism330dhcx_gpio_callback(struct device *dev,
-				    struct gpio_callback *cb, uint32_t pins)
+static void ism330dhcx_gpio_callback(const struct device *dev,
+				     struct gpio_callback *cb, uint32_t pins)
 {
 	struct ism330dhcx_data *ism330dhcx =
 		CONTAINER_OF(cb, struct ism330dhcx_data, gpio_cb);
@@ -226,7 +226,7 @@ static void ism330dhcx_gpio_callback(struct device *dev,
 #ifdef CONFIG_ISM330DHCX_TRIGGER_OWN_THREAD
 static void ism330dhcx_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct ism330dhcx_data *ism330dhcx = dev->data;
 
 	ARG_UNUSED(unused);
@@ -248,7 +248,7 @@ static void ism330dhcx_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_ISM330DHCX_TRIGGER_GLOBAL_THREAD */
 
-int ism330dhcx_init_interrupt(struct device *dev)
+int ism330dhcx_init_interrupt(const struct device *dev)
 {
 	struct ism330dhcx_data *ism330dhcx = dev->data;
 	const struct ism330dhcx_config *cfg = dev->config;
diff --git a/drivers/sensor/lis2dh/lis2dh.c b/drivers/sensor/lis2dh/lis2dh.c
index a0293392752b22..ecdb5fcd070bd4 100644
--- a/drivers/sensor/lis2dh/lis2dh.c
+++ b/drivers/sensor/lis2dh/lis2dh.c
@@ -52,7 +52,7 @@ static void lis2dh_convert(int16_t raw_val, uint32_t scale,
 	val->val2 = converted_val % 1000000;
 }
 
-static int lis2dh_channel_get(struct device *dev,
+static int lis2dh_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -85,7 +85,8 @@ static int lis2dh_channel_get(struct device *dev,
 	return 0;
 }
 
-static int lis2dh_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lis2dh_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct lis2dh_data *lis2dh = dev->data;
 	size_t i;
@@ -143,7 +144,7 @@ static int lis2dh_freq_to_odr_val(uint16_t freq)
 	return -EINVAL;
 }
 
-static int lis2dh_acc_odr_set(struct device *dev, uint16_t freq)
+static int lis2dh_acc_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 	int status;
@@ -195,7 +196,7 @@ static int lis2dh_range_to_reg_val(uint16_t range)
 	return -EINVAL;
 }
 
-static int lis2dh_acc_range_set(struct device *dev, int32_t range)
+static int lis2dh_acc_range_set(const struct device *dev, int32_t range)
 {
 	struct lis2dh_data *lis2dh = dev->data;
 	int fs;
@@ -213,9 +214,10 @@ static int lis2dh_acc_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int lis2dh_acc_config(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int lis2dh_acc_config(const struct device *dev,
+			     enum sensor_channel chan,
+			     enum sensor_attribute attr,
+			     const struct sensor_value *val)
 {
 	switch (attr) {
 #ifdef CONFIG_LIS2DH_ACCEL_RANGE_RUNTIME
@@ -239,7 +241,7 @@ static int lis2dh_acc_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2dh_attr_set(struct device *dev, enum sensor_channel chan,
+static int lis2dh_attr_set(const struct device *dev, enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
 {
@@ -266,7 +268,7 @@ static const struct sensor_driver_api lis2dh_driver_api = {
 	.channel_get = lis2dh_channel_get,
 };
 
-int lis2dh_init(struct device *dev)
+int lis2dh_init(const struct device *dev)
 {
 	struct lis2dh_data *lis2dh = dev->data;
 	const struct lis2dh_config *cfg = dev->config;
diff --git a/drivers/sensor/lis2dh/lis2dh.h b/drivers/sensor/lis2dh/lis2dh.h
index 69d2a513576ae0..eaa2a85f064205 100644
--- a/drivers/sensor/lis2dh/lis2dh.h
+++ b/drivers/sensor/lis2dh/lis2dh.h
@@ -199,7 +199,7 @@ union lis2dh_sample {
 
 struct lis2dh_config {
 	char *bus_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #if DT_ANY_INST_ON_BUS_STATUS_OKAY(i2c)
 	uint16_t i2c_slv_addr;
 #elif DT_ANY_INST_ON_BUS_STATUS_OKAY(spi)
@@ -214,20 +214,20 @@ struct lis2dh_config {
 };
 
 struct lis2dh_transfer_function {
-	int (*read_data)(struct device *dev, uint8_t reg_addr,
+	int (*read_data)(const struct device *dev, uint8_t reg_addr,
 			 uint8_t *value, uint8_t len);
-	int (*write_data)(struct device *dev, uint8_t reg_addr,
+	int (*write_data)(const struct device *dev, uint8_t reg_addr,
 			  uint8_t *value, uint8_t len);
-	int (*read_reg)(struct device *dev, uint8_t reg_addr,
+	int (*read_reg)(const struct device *dev, uint8_t reg_addr,
 			uint8_t *value);
-	int (*write_reg)(struct device *dev, uint8_t reg_addr,
-			uint8_t value);
-	int (*update_reg)(struct device *dev, uint8_t reg_addr,
+	int (*write_reg)(const struct device *dev, uint8_t reg_addr,
+			 uint8_t value);
+	int (*update_reg)(const struct device *dev, uint8_t reg_addr,
 			  uint8_t mask, uint8_t value);
 };
 
 struct lis2dh_data {
-	struct device *bus;
+	const struct device *bus;
 	const struct lis2dh_transfer_function *hw_tf;
 
 	union lis2dh_sample sample;
@@ -235,8 +235,8 @@ struct lis2dh_data {
 	uint32_t scale;
 
 #ifdef CONFIG_LIS2DH_TRIGGER
-	struct device *gpio_int1;
-	struct device *gpio_int2;
+	const struct device *gpio_int1;
+	const struct device *gpio_int2;
 	struct gpio_callback gpio_int1_cb;
 	struct gpio_callback gpio_int2_cb;
 
@@ -251,7 +251,7 @@ struct lis2dh_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_LIS2DH_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_LIS2DH_TRIGGER */
@@ -266,18 +266,19 @@ int lis2dh_spi_access(struct lis2dh_data *ctx, uint8_t cmd,
 #endif
 
 #ifdef CONFIG_LIS2DH_TRIGGER
-int lis2dh_trigger_set(struct device *dev,
+int lis2dh_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
 
-int lis2dh_init_interrupt(struct device *dev);
+int lis2dh_init_interrupt(const struct device *dev);
 
-int lis2dh_acc_slope_config(struct device *dev, enum sensor_attribute attr,
+int lis2dh_acc_slope_config(const struct device *dev,
+			    enum sensor_attribute attr,
 			    const struct sensor_value *val);
 #endif
 
-int lis2dh_spi_init(struct device *dev);
-int lis2dh_i2c_init(struct device *dev);
+int lis2dh_spi_init(const struct device *dev);
+int lis2dh_i2c_init(const struct device *dev);
 
 
 #endif /* __SENSOR_LIS2DH__ */
diff --git a/drivers/sensor/lis2dh/lis2dh_i2c.c b/drivers/sensor/lis2dh/lis2dh_i2c.c
index e5991cc424d488..3b5b906dcbf959 100644
--- a/drivers/sensor/lis2dh/lis2dh_i2c.c
+++ b/drivers/sensor/lis2dh/lis2dh_i2c.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_DECLARE(lis2dh, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lis2dh_i2c_read_data(struct device *dev, uint8_t reg_addr,
+static int lis2dh_i2c_read_data(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *value, uint8_t len)
 {
 	struct lis2dh_data *data = dev->data;
@@ -31,7 +31,7 @@ static int lis2dh_i2c_read_data(struct device *dev, uint8_t reg_addr,
 			      value, len);
 }
 
-static int lis2dh_i2c_write_data(struct device *dev, uint8_t reg_addr,
+static int lis2dh_i2c_write_data(const struct device *dev, uint8_t reg_addr,
 				  uint8_t *value, uint8_t len)
 {
 	struct lis2dh_data *data = dev->data;
@@ -42,7 +42,7 @@ static int lis2dh_i2c_write_data(struct device *dev, uint8_t reg_addr,
 			       value, len);
 }
 
-static int lis2dh_i2c_read_reg(struct device *dev, uint8_t reg_addr,
+static int lis2dh_i2c_read_reg(const struct device *dev, uint8_t reg_addr,
 				uint8_t *value)
 {
 	struct lis2dh_data *data = dev->data;
@@ -53,7 +53,7 @@ static int lis2dh_i2c_read_reg(struct device *dev, uint8_t reg_addr,
 				 reg_addr, value);
 }
 
-static int lis2dh_i2c_write_reg(struct device *dev, uint8_t reg_addr,
+static int lis2dh_i2c_write_reg(const struct device *dev, uint8_t reg_addr,
 				uint8_t value)
 {
 	struct lis2dh_data *data = dev->data;
@@ -64,7 +64,7 @@ static int lis2dh_i2c_write_reg(struct device *dev, uint8_t reg_addr,
 				  reg_addr, value);
 }
 
-static int lis2dh_i2c_update_reg(struct device *dev, uint8_t reg_addr,
+static int lis2dh_i2c_update_reg(const struct device *dev, uint8_t reg_addr,
 				  uint8_t mask, uint8_t value)
 {
 	struct lis2dh_data *data = dev->data;
@@ -83,7 +83,7 @@ static const struct lis2dh_transfer_function lis2dh_i2c_transfer_fn = {
 	.update_reg = lis2dh_i2c_update_reg,
 };
 
-int lis2dh_i2c_init(struct device *dev)
+int lis2dh_i2c_init(const struct device *dev)
 {
 	struct lis2dh_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2dh/lis2dh_spi.c b/drivers/sensor/lis2dh/lis2dh_spi.c
index 46cc1f94e39207..f22214d0bcb665 100644
--- a/drivers/sensor/lis2dh/lis2dh_spi.c
+++ b/drivers/sensor/lis2dh/lis2dh_spi.c
@@ -18,7 +18,7 @@
 
 LOG_MODULE_DECLARE(lis2dh, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lis2dh_raw_read(struct device *dev, uint8_t reg_addr,
+static int lis2dh_raw_read(const struct device *dev, uint8_t reg_addr,
 			    uint8_t *value, uint8_t len)
 {
 	struct lis2dh_data *data = dev->data;
@@ -64,7 +64,7 @@ static int lis2dh_raw_read(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int lis2dh_raw_write(struct device *dev, uint8_t reg_addr,
+static int lis2dh_raw_write(const struct device *dev, uint8_t reg_addr,
 			     uint8_t *value, uint8_t len)
 {
 	struct lis2dh_data *data = dev->data;
@@ -102,25 +102,25 @@ static int lis2dh_raw_write(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int lis2dh_spi_read_data(struct device *dev, uint8_t reg_addr,
+static int lis2dh_spi_read_data(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *value, uint8_t len)
 {
 	return lis2dh_raw_read(dev, reg_addr, value, len);
 }
 
-static int lis2dh_spi_write_data(struct device *dev, uint8_t reg_addr,
+static int lis2dh_spi_write_data(const struct device *dev, uint8_t reg_addr,
 				  uint8_t *value, uint8_t len)
 {
 	return lis2dh_raw_write(dev, reg_addr, value, len);
 }
 
-static int lis2dh_spi_read_reg(struct device *dev, uint8_t reg_addr,
+static int lis2dh_spi_read_reg(const struct device *dev, uint8_t reg_addr,
 				uint8_t *value)
 {
 	return lis2dh_raw_read(dev, reg_addr, value, 1);
 }
 
-static int lis2dh_spi_write_reg(struct device *dev, uint8_t reg_addr,
+static int lis2dh_spi_write_reg(const struct device *dev, uint8_t reg_addr,
 				uint8_t value)
 {
 	uint8_t tmp_val = value;
@@ -128,7 +128,7 @@ static int lis2dh_spi_write_reg(struct device *dev, uint8_t reg_addr,
 	return lis2dh_raw_write(dev, reg_addr, &tmp_val, 1);
 }
 
-static int lis2dh_spi_update_reg(struct device *dev, uint8_t reg_addr,
+static int lis2dh_spi_update_reg(const struct device *dev, uint8_t reg_addr,
 				  uint8_t mask, uint8_t value)
 {
 	uint8_t tmp_val;
@@ -147,7 +147,7 @@ static const struct lis2dh_transfer_function lis2dh_spi_transfer_fn = {
 	.update_reg = lis2dh_spi_update_reg,
 };
 
-int lis2dh_spi_init(struct device *dev)
+int lis2dh_spi_init(const struct device *dev)
 {
 	struct lis2dh_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2dh/lis2dh_trigger.c b/drivers/sensor/lis2dh/lis2dh_trigger.c
index 65b38da970ee0e..8e65a165e4e921 100644
--- a/drivers/sensor/lis2dh/lis2dh_trigger.c
+++ b/drivers/sensor/lis2dh/lis2dh_trigger.c
@@ -18,7 +18,7 @@
 LOG_MODULE_DECLARE(lis2dh, CONFIG_SENSOR_LOG_LEVEL);
 #include "lis2dh.h"
 
-static inline void setup_int1(struct device *dev,
+static inline void setup_int1(const struct device *dev,
 			      bool enable)
 {
 	struct lis2dh_data *lis2dh = dev->data;
@@ -30,7 +30,8 @@ static inline void setup_int1(struct device *dev,
 				     : GPIO_INT_DISABLE);
 }
 
-static int lis2dh_trigger_drdy_set(struct device *dev, enum sensor_channel chan,
+static int lis2dh_trigger_drdy_set(const struct device *dev,
+				   enum sensor_channel chan,
 				   sensor_trigger_handler_t handler)
 {
 	struct lis2dh_data *lis2dh = dev->data;
@@ -64,7 +65,7 @@ static int lis2dh_trigger_drdy_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2dh_start_trigger_int1(struct device *dev)
+static int lis2dh_start_trigger_int1(const struct device *dev)
 {
 	int status;
 	uint8_t raw[LIS2DH_BUF_SZ];
@@ -109,7 +110,7 @@ static int lis2dh_start_trigger_int1(struct device *dev)
 #define LIS2DH_ANYM_CFG (LIS2DH_INT_CFG_ZHIE_ZUPE | LIS2DH_INT_CFG_YHIE_YUPE |\
 			 LIS2DH_INT_CFG_XHIE_XUPE)
 
-static inline void setup_int2(struct device *dev,
+static inline void setup_int2(const struct device *dev,
 			      bool enable)
 {
 	struct lis2dh_data *lis2dh = dev->data;
@@ -121,7 +122,7 @@ static inline void setup_int2(struct device *dev,
 				     : GPIO_INT_DISABLE);
 }
 
-static int lis2dh_trigger_anym_set(struct device *dev,
+static int lis2dh_trigger_anym_set(const struct device *dev,
 				   sensor_trigger_handler_t handler)
 {
 	struct lis2dh_data *lis2dh = dev->data;
@@ -156,7 +157,7 @@ static int lis2dh_trigger_anym_set(struct device *dev,
 	return 0;
 }
 
-static int lis2dh_start_trigger_int2(struct device *dev)
+static int lis2dh_start_trigger_int2(const struct device *dev)
 {
 	struct lis2dh_data *lis2dh = dev->data;
 
@@ -167,7 +168,7 @@ static int lis2dh_start_trigger_int2(struct device *dev)
 }
 #endif /* DT_INST_PROP_HAS_IDX(0, irq_gpios, 1) */
 
-int lis2dh_trigger_set(struct device *dev,
+int lis2dh_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -183,7 +184,8 @@ int lis2dh_trigger_set(struct device *dev,
 	return -ENOTSUP;
 }
 
-int lis2dh_acc_slope_config(struct device *dev, enum sensor_attribute attr,
+int lis2dh_acc_slope_config(const struct device *dev,
+			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
 	struct lis2dh_data *lis2dh = dev->data;
@@ -236,7 +238,7 @@ int lis2dh_acc_slope_config(struct device *dev, enum sensor_attribute attr,
 	return status;
 }
 
-static void lis2dh_gpio_int1_callback(struct device *dev,
+static void lis2dh_gpio_int1_callback(const struct device *dev,
 				      struct gpio_callback *cb, uint32_t pins)
 {
 	struct lis2dh_data *lis2dh =
@@ -254,7 +256,7 @@ static void lis2dh_gpio_int1_callback(struct device *dev,
 }
 
 #if DT_INST_PROP_HAS_IDX(0, irq_gpios, 1)
-static void lis2dh_gpio_int2_callback(struct device *dev,
+static void lis2dh_gpio_int2_callback(const struct device *dev,
 				      struct gpio_callback *cb, uint32_t pins)
 {
 	struct lis2dh_data *lis2dh =
@@ -274,7 +276,7 @@ static void lis2dh_gpio_int2_callback(struct device *dev,
 
 static void lis2dh_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lis2dh_data *lis2dh = dev->data;
 	int status;
 
@@ -346,7 +348,7 @@ static void lis2dh_thread_cb(void *arg)
 #ifdef CONFIG_LIS2DH_TRIGGER_OWN_THREAD
 static void lis2dh_thread(void *arg1, void *unused2, void *unused3)
 {
-	struct device *dev = arg1;
+	const struct device *dev = arg1;
 	struct lis2dh_data *lis2dh = dev->data;
 
 	ARG_UNUSED(unused2);
@@ -369,7 +371,7 @@ static void lis2dh_work_cb(struct k_work *work)
 }
 #endif
 
-int lis2dh_init_interrupt(struct device *dev)
+int lis2dh_init_interrupt(const struct device *dev)
 {
 	struct lis2dh_data *lis2dh = dev->data;
 	int status;
diff --git a/drivers/sensor/lis2ds12/lis2ds12.c b/drivers/sensor/lis2ds12/lis2ds12.c
index fb5b86a091e883..90c07c29b50be4 100644
--- a/drivers/sensor/lis2ds12/lis2ds12.c
+++ b/drivers/sensor/lis2ds12/lis2ds12.c
@@ -57,7 +57,7 @@ static int lis2ds12_freq_to_odr_val(uint16_t freq)
 	return -EINVAL;
 }
 
-static int lis2ds12_accel_odr_set(struct device *dev, uint16_t freq)
+static int lis2ds12_accel_odr_set(const struct device *dev, uint16_t freq)
 {
 	struct lis2ds12_data *data = dev->data;
 	int odr;
@@ -96,7 +96,7 @@ static int lis2ds12_accel_range_to_fs_val(int32_t range)
 	return -EINVAL;
 }
 
-static int lis2ds12_accel_range_set(struct device *dev, int32_t range)
+static int lis2ds12_accel_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct lis2ds12_data *data = dev->data;
@@ -119,7 +119,8 @@ static int lis2ds12_accel_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int lis2ds12_accel_config(struct device *dev, enum sensor_channel chan,
+static int lis2ds12_accel_config(const struct device *dev,
+				 enum sensor_channel chan,
 				 enum sensor_attribute attr,
 				 const struct sensor_value *val)
 {
@@ -140,7 +141,8 @@ static int lis2ds12_accel_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2ds12_attr_set(struct device *dev, enum sensor_channel chan,
+static int lis2ds12_attr_set(const struct device *dev,
+			     enum sensor_channel chan,
 			     enum sensor_attribute attr,
 			     const struct sensor_value *val)
 {
@@ -155,7 +157,7 @@ static int lis2ds12_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2ds12_sample_fetch_accel(struct device *dev)
+static int lis2ds12_sample_fetch_accel(const struct device *dev)
 {
 	struct lis2ds12_data *data = dev->data;
 	uint8_t buf[6];
@@ -173,7 +175,8 @@ static int lis2ds12_sample_fetch_accel(struct device *dev)
 	return 0;
 }
 
-static int lis2ds12_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lis2ds12_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_XYZ:
@@ -236,7 +239,7 @@ static inline int lis2ds12_get_channel(enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2ds12_channel_get(struct device *dev,
+static int lis2ds12_channel_get(const struct device *dev,
 				enum sensor_channel chan,
 				struct sensor_value *val)
 {
@@ -254,7 +257,7 @@ static const struct sensor_driver_api lis2ds12_api_funcs = {
 	.channel_get = lis2ds12_channel_get,
 };
 
-static int lis2ds12_init(struct device *dev)
+static int lis2ds12_init(const struct device *dev)
 {
 	const struct lis2ds12_config * const config = dev->config;
 	struct lis2ds12_data *data = dev->data;
diff --git a/drivers/sensor/lis2ds12/lis2ds12.h b/drivers/sensor/lis2ds12/lis2ds12.h
index 5010c5e28b5365..e5c0346fc26282 100644
--- a/drivers/sensor/lis2ds12/lis2ds12.h
+++ b/drivers/sensor/lis2ds12/lis2ds12.h
@@ -83,7 +83,7 @@
 
 struct lis2ds12_config {
 	char *comm_master_dev_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_LIS2DS12_TRIGGER
 	const char *irq_port;
 	gpio_pin_t irq_pin;
@@ -107,7 +107,7 @@ struct lis2ds12_transfer_function {
 };
 
 struct lis2ds12_data {
-	struct device *comm_master;
+	const struct device *comm_master;
 	int sample_x;
 	int sample_y;
 	int sample_z;
@@ -115,12 +115,12 @@ struct lis2ds12_data {
 	const struct lis2ds12_transfer_function *hw_tf;
 
 #ifdef CONFIG_LIS2DS12_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
 	sensor_trigger_handler_t data_ready_handler;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_LIS2DS12_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_LIS2DS12_THREAD_STACK_SIZE);
@@ -133,15 +133,15 @@ struct lis2ds12_data {
 #endif /* CONFIG_LIS2DS12_TRIGGER */
 };
 
-int lis2ds12_spi_init(struct device *dev);
-int lis2ds12_i2c_init(struct device *dev);
+int lis2ds12_spi_init(const struct device *dev);
+int lis2ds12_i2c_init(const struct device *dev);
 
 #ifdef CONFIG_LIS2DS12_TRIGGER
-int lis2ds12_trigger_set(struct device *dev,
+int lis2ds12_trigger_set(const struct device *dev,
 			 const struct sensor_trigger *trig,
 			 sensor_trigger_handler_t handler);
 
-int lis2ds12_trigger_init(struct device *dev);
+int lis2ds12_trigger_init(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_LIS2DS12_LIS2DS12_H_ */
diff --git a/drivers/sensor/lis2ds12/lis2ds12_i2c.c b/drivers/sensor/lis2ds12/lis2ds12_i2c.c
index c20f20d526f5af..5709bf900b0d05 100644
--- a/drivers/sensor/lis2ds12/lis2ds12_i2c.c
+++ b/drivers/sensor/lis2ds12/lis2ds12_i2c.c
@@ -65,7 +65,7 @@ static const struct lis2ds12_transfer_function lis2ds12_i2c_transfer_fn = {
 	.update_reg = lis2ds12_i2c_update_reg,
 };
 
-int lis2ds12_i2c_init(struct device *dev)
+int lis2ds12_i2c_init(const struct device *dev)
 {
 	struct lis2ds12_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2ds12/lis2ds12_spi.c b/drivers/sensor/lis2ds12/lis2ds12_spi.c
index 5bdfa7d9c2d75a..871d6ec449af6b 100644
--- a/drivers/sensor/lis2ds12/lis2ds12_spi.c
+++ b/drivers/sensor/lis2ds12/lis2ds12_spi.c
@@ -151,7 +151,7 @@ static const struct lis2ds12_transfer_function lis2ds12_spi_transfer_fn = {
 	.update_reg = lis2ds12_spi_update_reg,
 };
 
-int lis2ds12_spi_init(struct device *dev)
+int lis2ds12_spi_init(const struct device *dev)
 {
 	struct lis2ds12_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2ds12/lis2ds12_trigger.c b/drivers/sensor/lis2ds12/lis2ds12_trigger.c
index 50a5e82aa59b28..3a476ed2aff51b 100644
--- a/drivers/sensor/lis2ds12/lis2ds12_trigger.c
+++ b/drivers/sensor/lis2ds12/lis2ds12_trigger.c
@@ -19,8 +19,8 @@
 
 LOG_MODULE_DECLARE(LIS2DS12, CONFIG_SENSOR_LOG_LEVEL);
 
-static void lis2ds12_gpio_callback(struct device *dev,
-				  struct gpio_callback *cb, uint32_t pins)
+static void lis2ds12_gpio_callback(const struct device *dev,
+				   struct gpio_callback *cb, uint32_t pins)
 {
 	struct lis2ds12_data *data =
 		CONTAINER_OF(cb, struct lis2ds12_data, gpio_cb);
@@ -38,7 +38,7 @@ static void lis2ds12_gpio_callback(struct device *dev,
 #endif
 }
 
-static void lis2ds12_handle_drdy_int(struct device *dev)
+static void lis2ds12_handle_drdy_int(const struct device *dev)
 {
 	struct lis2ds12_data *data = dev->data;
 
@@ -49,7 +49,7 @@ static void lis2ds12_handle_drdy_int(struct device *dev)
 
 static void lis2ds12_handle_int(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lis2ds12_data *data = dev->data;
 	const struct lis2ds12_config *cfg = dev->config;
 	uint8_t status;
@@ -70,7 +70,7 @@ static void lis2ds12_handle_int(void *arg)
 #ifdef CONFIG_LIS2DS12_TRIGGER_OWN_THREAD
 static void lis2ds12_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lis2ds12_data *data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -92,7 +92,7 @@ static void lis2ds12_work_cb(struct k_work *work)
 }
 #endif
 
-static int lis2ds12_init_interrupt(struct device *dev)
+static int lis2ds12_init_interrupt(const struct device *dev)
 {
 	struct lis2ds12_data *data = dev->data;
 
@@ -117,7 +117,7 @@ static int lis2ds12_init_interrupt(struct device *dev)
 	return 0;
 }
 
-int lis2ds12_trigger_init(struct device *dev)
+int lis2ds12_trigger_init(const struct device *dev)
 {
 	struct lis2ds12_data *data = dev->data;
 	const struct lis2ds12_config *cfg = dev->config;
@@ -160,9 +160,9 @@ int lis2ds12_trigger_init(struct device *dev)
 	return 0;
 }
 
-int lis2ds12_trigger_set(struct device *dev,
-			const struct sensor_trigger *trig,
-			sensor_trigger_handler_t handler)
+int lis2ds12_trigger_set(const struct device *dev,
+			 const struct sensor_trigger *trig,
+			 sensor_trigger_handler_t handler)
 {
 	struct lis2ds12_data *data = dev->data;
 	const struct lis2ds12_config *cfg = dev->config;
diff --git a/drivers/sensor/lis2dw12/lis2dw12.c b/drivers/sensor/lis2dw12/lis2dw12.c
index 279581ea062027..f0920da4dd6cb5 100644
--- a/drivers/sensor/lis2dw12/lis2dw12.c
+++ b/drivers/sensor/lis2dw12/lis2dw12.c
@@ -31,7 +31,7 @@ LOG_MODULE_REGISTER(LIS2DW12, CONFIG_SENSOR_LOG_LEVEL);
  * @dev: Pointer to instance of struct device (I2C or SPI)
  * @range: Full scale range (2, 4, 8 and 16 G)
  */
-static int lis2dw12_set_range(struct device *dev, uint16_t range)
+static int lis2dw12_set_range(const struct device *dev, uint16_t range)
 {
 	int err;
 	struct lis2dw12_data *lis2dw12 = dev->data;
@@ -60,7 +60,7 @@ static int lis2dw12_set_range(struct device *dev, uint16_t range)
  * @dev: Pointer to instance of struct device (I2C or SPI)
  * @odr: Output data rate
  */
-static int lis2dw12_set_odr(struct device *dev, uint16_t odr)
+static int lis2dw12_set_odr(const struct device *dev, uint16_t odr)
 {
 	struct lis2dw12_data *lis2dw12 = dev->data;
 	uint8_t val;
@@ -92,7 +92,7 @@ static inline void lis2dw12_convert(struct sensor_value *val, int raw_val,
 	val->val2 = dval % 1000000LL;
 }
 
-static inline void lis2dw12_channel_get_acc(struct device *dev,
+static inline void lis2dw12_channel_get_acc(const struct device *dev,
 					     enum sensor_channel chan,
 					     struct sensor_value *val)
 {
@@ -121,7 +121,7 @@ static inline void lis2dw12_channel_get_acc(struct device *dev,
 	}
 }
 
-static int lis2dw12_channel_get(struct device *dev,
+static int lis2dw12_channel_get(const struct device *dev,
 				 enum sensor_channel chan,
 				 struct sensor_value *val)
 {
@@ -140,7 +140,7 @@ static int lis2dw12_channel_get(struct device *dev,
 	return -ENOTSUP;
 }
 
-static int lis2dw12_config(struct device *dev, enum sensor_channel chan,
+static int lis2dw12_config(const struct device *dev, enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -157,7 +157,8 @@ static int lis2dw12_config(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int lis2dw12_attr_set(struct device *dev, enum sensor_channel chan,
+static int lis2dw12_attr_set(const struct device *dev,
+			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      const struct sensor_value *val)
 {
@@ -175,7 +176,8 @@ static int lis2dw12_attr_set(struct device *dev, enum sensor_channel chan,
 	return -ENOTSUP;
 }
 
-static int lis2dw12_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lis2dw12_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct lis2dw12_data *lis2dw12 = dev->data;
 	const struct lis2dw12_device_config *cfg = dev->config;
@@ -211,7 +213,7 @@ static const struct sensor_driver_api lis2dw12_driver_api = {
 	.channel_get = lis2dw12_channel_get,
 };
 
-static int lis2dw12_init_interface(struct device *dev)
+static int lis2dw12_init_interface(const struct device *dev)
 {
 	struct lis2dw12_data *lis2dw12 = dev->data;
 	const struct lis2dw12_device_config *cfg = dev->config;
@@ -253,7 +255,7 @@ static int lis2dw12_set_power_mode(struct lis2dw12_data *lis2dw12,
 	return lis2dw12_write_reg(lis2dw12->ctx, LIS2DW12_CTRL1, &regval, 1);
 }
 
-static int lis2dw12_init(struct device *dev)
+static int lis2dw12_init(const struct device *dev)
 {
 	struct lis2dw12_data *lis2dw12 = dev->data;
 	const struct lis2dw12_device_config *cfg = dev->config;
diff --git a/drivers/sensor/lis2dw12/lis2dw12.h b/drivers/sensor/lis2dw12/lis2dw12.h
index 53a018e9c242fc..e02f7cbbb6040a 100644
--- a/drivers/sensor/lis2dw12/lis2dw12.h
+++ b/drivers/sensor/lis2dw12/lis2dw12.h
@@ -109,7 +109,7 @@ struct lis2dw12_data;
 
 /* sensor data */
 struct lis2dw12_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t acc[3];
 
 	 /* save sensitivity */
@@ -117,7 +117,7 @@ struct lis2dw12_data {
 
 	stmdev_ctx_t *ctx;
 #ifdef CONFIG_LIS2DW12_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint8_t gpio_pin;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t drdy_handler;
@@ -131,7 +131,7 @@ struct lis2dw12_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_LIS2DW12_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif /* CONFIG_LIS2DW12_TRIGGER_GLOBAL_THREAD */
 #endif /* CONFIG_LIS2DW12_TRIGGER */
 #if DT_INST_SPI_DEV_HAS_CS_GPIOS(0)
@@ -139,12 +139,12 @@ struct lis2dw12_data {
 #endif
 };
 
-int lis2dw12_i2c_init(struct device *dev);
-int lis2dw12_spi_init(struct device *dev);
+int lis2dw12_i2c_init(const struct device *dev);
+int lis2dw12_spi_init(const struct device *dev);
 
 #ifdef CONFIG_LIS2DW12_TRIGGER
-int lis2dw12_init_interrupt(struct device *dev);
-int lis2dw12_trigger_set(struct device *dev,
+int lis2dw12_init_interrupt(const struct device *dev);
+int lis2dw12_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler);
 #endif /* CONFIG_LIS2DW12_TRIGGER */
diff --git a/drivers/sensor/lis2dw12/lis2dw12_i2c.c b/drivers/sensor/lis2dw12/lis2dw12_i2c.c
index deb51f15064c03..b9587f56378820 100644
--- a/drivers/sensor/lis2dw12/lis2dw12_i2c.c
+++ b/drivers/sensor/lis2dw12/lis2dw12_i2c.c
@@ -41,7 +41,7 @@ stmdev_ctx_t lis2dw12_i2c_ctx = {
 	.write_reg = (stmdev_write_ptr) lis2dw12_i2c_write,
 };
 
-int lis2dw12_i2c_init(struct device *dev)
+int lis2dw12_i2c_init(const struct device *dev)
 {
 	struct lis2dw12_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2dw12/lis2dw12_spi.c b/drivers/sensor/lis2dw12/lis2dw12_spi.c
index 13f9681f0aca8e..0b18974d7fadbe 100644
--- a/drivers/sensor/lis2dw12/lis2dw12_spi.c
+++ b/drivers/sensor/lis2dw12/lis2dw12_spi.c
@@ -97,7 +97,7 @@ stmdev_ctx_t lis2dw12_spi_ctx = {
 	.write_reg = (stmdev_write_ptr) lis2dw12_spi_write,
 };
 
-int lis2dw12_spi_init(struct device *dev)
+int lis2dw12_spi_init(const struct device *dev)
 {
 	struct lis2dw12_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2dw12/lis2dw12_trigger.c b/drivers/sensor/lis2dw12/lis2dw12_trigger.c
index e8523862b7b14b..663f06bee9ac56 100644
--- a/drivers/sensor/lis2dw12/lis2dw12_trigger.c
+++ b/drivers/sensor/lis2dw12/lis2dw12_trigger.c
@@ -22,7 +22,7 @@ LOG_MODULE_DECLARE(LIS2DW12, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * lis2dw12_enable_int - enable selected int pin to generate interrupt
  */
-static int lis2dw12_enable_int(struct device *dev,
+static int lis2dw12_enable_int(const struct device *dev,
 			       enum sensor_trigger_type type, int enable)
 {
 	const struct lis2dw12_device_config *cfg = dev->config;
@@ -75,7 +75,7 @@ static int lis2dw12_enable_int(struct device *dev,
 /**
  * lis2dw12_trigger_set - link external trigger to event data ready
  */
-int lis2dw12_trigger_set(struct device *dev,
+int lis2dw12_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -108,7 +108,7 @@ int lis2dw12_trigger_set(struct device *dev,
 	}
 }
 
-static int lis2dw12_handle_drdy_int(struct device *dev)
+static int lis2dw12_handle_drdy_int(const struct device *dev)
 {
 	struct lis2dw12_data *data = dev->data;
 
@@ -125,7 +125,7 @@ static int lis2dw12_handle_drdy_int(struct device *dev)
 }
 
 #ifdef CONFIG_LIS2DW12_PULSE
-static int lis2dw12_handle_single_tap_int(struct device *dev)
+static int lis2dw12_handle_single_tap_int(const struct device *dev)
 {
 	struct lis2dw12_data *data = dev->data;
 	sensor_trigger_handler_t handler = data->tap_handler;
@@ -142,7 +142,7 @@ static int lis2dw12_handle_single_tap_int(struct device *dev)
 	return 0;
 }
 
-static int lis2dw12_handle_double_tap_int(struct device *dev)
+static int lis2dw12_handle_double_tap_int(const struct device *dev)
 {
 	struct lis2dw12_data *data = dev->data;
 	sensor_trigger_handler_t handler = data->double_tap_handler;
@@ -166,7 +166,7 @@ static int lis2dw12_handle_double_tap_int(struct device *dev)
  */
 static void lis2dw12_handle_interrupt(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct lis2dw12_data *lis2dw12 = dev->data;
 	const struct lis2dw12_device_config *cfg = dev->config;
 	lis2dw12_all_sources_t sources;
@@ -189,7 +189,7 @@ static void lis2dw12_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void lis2dw12_gpio_callback(struct device *dev,
+static void lis2dw12_gpio_callback(const struct device *dev,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct lis2dw12_data *lis2dw12 =
@@ -212,7 +212,7 @@ static void lis2dw12_gpio_callback(struct device *dev,
 #ifdef CONFIG_LIS2DW12_TRIGGER_OWN_THREAD
 static void lis2dw12_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lis2dw12_data *lis2dw12 = dev->data;
 
 	ARG_UNUSED(unused);
@@ -234,7 +234,7 @@ static void lis2dw12_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_LIS2DW12_TRIGGER_GLOBAL_THREAD */
 
-int lis2dw12_init_interrupt(struct device *dev)
+int lis2dw12_init_interrupt(const struct device *dev)
 {
 	struct lis2dw12_data *lis2dw12 = dev->data;
 	const struct lis2dw12_device_config *cfg = dev->config;
diff --git a/drivers/sensor/lis2mdl/lis2mdl.c b/drivers/sensor/lis2mdl/lis2mdl.c
index fd2488fa403700..c97d4f3a04e07e 100644
--- a/drivers/sensor/lis2mdl/lis2mdl.c
+++ b/drivers/sensor/lis2mdl/lis2mdl.c
@@ -23,7 +23,8 @@ struct lis2mdl_data lis2mdl_data;
 LOG_MODULE_REGISTER(LIS2MDL, CONFIG_SENSOR_LOG_LEVEL);
 
 #ifdef CONFIG_LIS2MDL_MAG_ODR_RUNTIME
-static int lis2mdl_set_odr(struct device *dev, const struct sensor_value *val)
+static int lis2mdl_set_odr(const struct device *dev,
+			   const struct sensor_value *val)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
 	lis2mdl_odr_t odr;
@@ -53,7 +54,8 @@ static int lis2mdl_set_odr(struct device *dev, const struct sensor_value *val)
 }
 #endif /* CONFIG_LIS2MDL_MAG_ODR_RUNTIME */
 
-static int lis2mdl_set_hard_iron(struct device *dev, enum sensor_channel chan,
+static int lis2mdl_set_hard_iron(const struct device *dev,
+				   enum sensor_channel chan,
 				   const struct sensor_value *val)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
@@ -68,7 +70,7 @@ static int lis2mdl_set_hard_iron(struct device *dev, enum sensor_channel chan,
 	return lis2mdl_mag_user_offset_set(lis2mdl->ctx, offset.u8bit);
 }
 
-static void lis2mdl_channel_get_mag(struct device *dev,
+static void lis2mdl_channel_get_mag(const struct device *dev,
 				      enum sensor_channel chan,
 				      struct sensor_value *val)
 {
@@ -102,7 +104,7 @@ static void lis2mdl_channel_get_mag(struct device *dev,
 }
 
 /* read internal temperature */
-static void lis2mdl_channel_get_temp(struct device *dev,
+static void lis2mdl_channel_get_temp(const struct device *dev,
 				       struct sensor_value *val)
 {
 	struct lis2mdl_data *drv_data = dev->data;
@@ -111,7 +113,8 @@ static void lis2mdl_channel_get_temp(struct device *dev,
 	val->val2 = (drv_data->temp_sample % 100) * 10000;
 }
 
-static int lis2mdl_channel_get(struct device *dev, enum sensor_channel chan,
+static int lis2mdl_channel_get(const struct device *dev,
+				 enum sensor_channel chan,
 				 struct sensor_value *val)
 {
 	switch (chan) {
@@ -132,7 +135,7 @@ static int lis2mdl_channel_get(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2mdl_config(struct device *dev, enum sensor_channel chan,
+static int lis2mdl_config(const struct device *dev, enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -151,7 +154,7 @@ static int lis2mdl_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lis2mdl_attr_set(struct device *dev,
+static int lis2mdl_attr_set(const struct device *dev,
 			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      const struct sensor_value *val)
@@ -171,7 +174,7 @@ static int lis2mdl_attr_set(struct device *dev,
 	return 0;
 }
 
-static int lis2mdl_sample_fetch_mag(struct device *dev)
+static int lis2mdl_sample_fetch_mag(const struct device *dev)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
 	union axis3bit16_t raw_mag;
@@ -189,7 +192,7 @@ static int lis2mdl_sample_fetch_mag(struct device *dev)
 	return 0;
 }
 
-static int lis2mdl_sample_fetch_temp(struct device *dev)
+static int lis2mdl_sample_fetch_temp(const struct device *dev)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
 	union axis1bit16_t raw_temp;
@@ -208,7 +211,8 @@ static int lis2mdl_sample_fetch_temp(struct device *dev)
 	return 0;
 }
 
-static int lis2mdl_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lis2mdl_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	switch (chan) {
 	case SENSOR_CHAN_MAGN_X:
@@ -240,7 +244,7 @@ static const struct sensor_driver_api lis2mdl_driver_api = {
 	.channel_get = lis2mdl_channel_get,
 };
 
-static int lis2mdl_init_interface(struct device *dev)
+static int lis2mdl_init_interface(const struct device *dev)
 {
 	const struct lis2mdl_config *const config = dev->config;
 	struct lis2mdl_data *lis2mdl = dev->data;
@@ -286,7 +290,7 @@ static const struct lis2mdl_config lis2mdl_dev_config = {
 #endif
 };
 
-static int lis2mdl_init(struct device *dev)
+static int lis2mdl_init(const struct device *dev)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
 	uint8_t wai;
diff --git a/drivers/sensor/lis2mdl/lis2mdl.h b/drivers/sensor/lis2mdl/lis2mdl.h
index ed18e972819bfd..8ad18cd21d72f1 100644
--- a/drivers/sensor/lis2mdl/lis2mdl.h
+++ b/drivers/sensor/lis2mdl/lis2mdl.h
@@ -29,7 +29,7 @@ union axis1bit16_t {
 
 struct lis2mdl_config {
 	char *master_dev_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_LIS2MDL_TRIGGER
 	char *gpio_name;
 	uint32_t gpio_pin;
@@ -49,7 +49,7 @@ struct lis2mdl_config {
 
 /* Sensor data */
 struct lis2mdl_data {
-	struct device *bus;
+	const struct device *bus;
 	uint16_t i2c_addr;
 	int16_t mag[3];
 	int32_t temp_sample;
@@ -63,11 +63,11 @@ struct lis2mdl_data {
 #endif
 
 #ifdef CONFIG_LIS2MDL_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	sensor_trigger_handler_t handler_drdy;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_LIS2MDL_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_LIS2MDL_THREAD_STACK_SIZE);
@@ -82,12 +82,12 @@ struct lis2mdl_data {
 #endif /* DT_INST_SPI_DEV_HAS_CS_GPIOS(0) */
 };
 
-int lis2mdl_spi_init(struct device *dev);
-int lis2mdl_i2c_init(struct device *dev);
+int lis2mdl_spi_init(const struct device *dev);
+int lis2mdl_i2c_init(const struct device *dev);
 
 #ifdef CONFIG_LIS2MDL_TRIGGER
-int lis2mdl_init_interrupt(struct device *dev);
-int lis2mdl_trigger_set(struct device *dev,
+int lis2mdl_init_interrupt(const struct device *dev);
+int lis2mdl_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler);
 #endif /* CONFIG_LIS2MDL_TRIGGER */
diff --git a/drivers/sensor/lis2mdl/lis2mdl_i2c.c b/drivers/sensor/lis2mdl/lis2mdl_i2c.c
index 84ce6c0b6bb4ba..737787a81f8cd8 100644
--- a/drivers/sensor/lis2mdl/lis2mdl_i2c.c
+++ b/drivers/sensor/lis2mdl/lis2mdl_i2c.c
@@ -21,7 +21,7 @@
 #define LOG_LEVEL CONFIG_SENSOR_LOG_LEVEL
 LOG_MODULE_DECLARE(LIS2MDL);
 
-static int lis2mdl_i2c_read(struct device *dev, uint8_t reg_addr,
+static int lis2mdl_i2c_read(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *value, uint16_t len)
 {
 	struct lis2mdl_data *data = dev->data;
@@ -31,7 +31,7 @@ static int lis2mdl_i2c_read(struct device *dev, uint8_t reg_addr,
 			      reg_addr, value, len);
 }
 
-static int lis2mdl_i2c_write(struct device *dev, uint8_t reg_addr,
+static int lis2mdl_i2c_write(const struct device *dev, uint8_t reg_addr,
 				  uint8_t *value, uint16_t len)
 {
 	struct lis2mdl_data *data = dev->data;
@@ -41,7 +41,7 @@ static int lis2mdl_i2c_write(struct device *dev, uint8_t reg_addr,
 			       reg_addr, value, len);
 }
 
-int lis2mdl_i2c_init(struct device *dev)
+int lis2mdl_i2c_init(const struct device *dev)
 {
 	struct lis2mdl_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2mdl/lis2mdl_spi.c b/drivers/sensor/lis2mdl/lis2mdl_spi.c
index 69f72835bb6048..8c48672d501525 100644
--- a/drivers/sensor/lis2mdl/lis2mdl_spi.c
+++ b/drivers/sensor/lis2mdl/lis2mdl_spi.c
@@ -21,7 +21,7 @@
 #define LOG_LEVEL CONFIG_SENSOR_LOG_LEVEL
 LOG_MODULE_DECLARE(LIS2MDL);
 
-static int lis2mdl_spi_read(struct device *dev, uint8_t reg_addr,
+static int lis2mdl_spi_read(const struct device *dev, uint8_t reg_addr,
 			    uint8_t *value, uint8_t len)
 {
 	struct lis2mdl_data *data = dev->data;
@@ -63,7 +63,7 @@ static int lis2mdl_spi_read(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int lis2mdl_spi_write(struct device *dev, uint8_t reg_addr,
+static int lis2mdl_spi_write(const struct device *dev, uint8_t reg_addr,
 			     uint8_t *value, uint8_t len)
 {
 	struct lis2mdl_data *data = dev->data;
@@ -97,7 +97,7 @@ static int lis2mdl_spi_write(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-int lis2mdl_spi_init(struct device *dev)
+int lis2mdl_spi_init(const struct device *dev)
 {
 	struct lis2mdl_data *data = dev->data;
 
diff --git a/drivers/sensor/lis2mdl/lis2mdl_trigger.c b/drivers/sensor/lis2mdl/lis2mdl_trigger.c
index 07515154c1073e..9d3b19d88249be 100644
--- a/drivers/sensor/lis2mdl/lis2mdl_trigger.c
+++ b/drivers/sensor/lis2mdl/lis2mdl_trigger.c
@@ -18,7 +18,7 @@
 
 LOG_MODULE_DECLARE(LIS2MDL, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lis2mdl_enable_int(struct device *dev, int enable)
+static int lis2mdl_enable_int(const struct device *dev, int enable)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
 
@@ -27,7 +27,7 @@ static int lis2mdl_enable_int(struct device *dev, int enable)
 }
 
 /* link external trigger to event data ready */
-int lis2mdl_trigger_set(struct device *dev,
+int lis2mdl_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -52,7 +52,7 @@ int lis2mdl_trigger_set(struct device *dev,
 /* handle the drdy event: read data and call handler if registered any */
 static void lis2mdl_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lis2mdl_data *lis2mdl = dev->data;
 	const struct lis2mdl_config *const config = dev->config;
 	struct sensor_trigger drdy_trigger = {
@@ -67,7 +67,7 @@ static void lis2mdl_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void lis2mdl_gpio_callback(struct device *dev,
+static void lis2mdl_gpio_callback(const struct device *dev,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct lis2mdl_data *lis2mdl =
@@ -88,7 +88,7 @@ static void lis2mdl_gpio_callback(struct device *dev,
 #ifdef CONFIG_LIS2MDL_TRIGGER_OWN_THREAD
 static void lis2mdl_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lis2mdl_data *lis2mdl = dev->data;
 
 	ARG_UNUSED(unused);
@@ -110,7 +110,7 @@ static void lis2mdl_work_cb(struct k_work *work)
 }
 #endif
 
-int lis2mdl_init_interrupt(struct device *dev)
+int lis2mdl_init_interrupt(const struct device *dev)
 {
 	struct lis2mdl_data *lis2mdl = dev->data;
 	const struct lis2mdl_config *const config = dev->config;
diff --git a/drivers/sensor/lis3mdl/lis3mdl.c b/drivers/sensor/lis3mdl/lis3mdl.c
index 6412160e69a6a2..9d660cf1820cb8 100644
--- a/drivers/sensor/lis3mdl/lis3mdl.c
+++ b/drivers/sensor/lis3mdl/lis3mdl.c
@@ -26,7 +26,7 @@ static void lis3mdl_convert(struct sensor_value *val, int16_t raw_val,
 	val->val2 = (((int64_t)raw_val % divider) * 1000000L) / divider;
 }
 
-static int lis3mdl_channel_get(struct device *dev,
+static int lis3mdl_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -58,7 +58,7 @@ static int lis3mdl_channel_get(struct device *dev,
 	return 0;
 }
 
-int lis3mdl_sample_fetch(struct device *dev, enum sensor_channel chan)
+int lis3mdl_sample_fetch(const struct device *dev, enum sensor_channel chan)
 {
 	struct lis3mdl_data *drv_data = dev->data;
 	int16_t buf[4];
@@ -100,7 +100,7 @@ static const struct sensor_driver_api lis3mdl_driver_api = {
 	.channel_get = lis3mdl_channel_get,
 };
 
-int lis3mdl_init(struct device *dev)
+int lis3mdl_init(const struct device *dev)
 {
 	struct lis3mdl_data *drv_data = dev->data;
 	uint8_t chip_cfg[6];
diff --git a/drivers/sensor/lis3mdl/lis3mdl.h b/drivers/sensor/lis3mdl/lis3mdl.h
index c326181d567245..70de0bcdade7e6 100644
--- a/drivers/sensor/lis3mdl/lis3mdl.h
+++ b/drivers/sensor/lis3mdl/lis3mdl.h
@@ -111,14 +111,14 @@ static const uint16_t lis3mdl_magn_gain[] = {
 };
 
 struct lis3mdl_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t x_sample;
 	int16_t y_sample;
 	int16_t z_sample;
 	int16_t temp_sample;
 
 #ifdef CONFIG_LIS3MDL_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
@@ -130,20 +130,20 @@ struct lis3mdl_data {
 	struct k_thread thread;
 #elif defined(CONFIG_LIS3MDL_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_LIS3MDL_TRIGGER */
 };
 
 #ifdef CONFIG_LIS3MDL_TRIGGER
-int lis3mdl_trigger_set(struct device *dev,
+int lis3mdl_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int lis3mdl_sample_fetch(struct device *dev, enum sensor_channel chan);
+int lis3mdl_sample_fetch(const struct device *dev, enum sensor_channel chan);
 
-int lis3mdl_init_interrupt(struct device *dev);
+int lis3mdl_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* __SENSOR_LIS3MDL__ */
diff --git a/drivers/sensor/lis3mdl/lis3mdl_trigger.c b/drivers/sensor/lis3mdl/lis3mdl_trigger.c
index c48128d7a68e04..22977c3bb27f20 100644
--- a/drivers/sensor/lis3mdl/lis3mdl_trigger.c
+++ b/drivers/sensor/lis3mdl/lis3mdl_trigger.c
@@ -17,7 +17,7 @@
 
 LOG_MODULE_DECLARE(LIS3MDL, CONFIG_SENSOR_LOG_LEVEL);
 
-int lis3mdl_trigger_set(struct device *dev,
+int lis3mdl_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -52,7 +52,7 @@ int lis3mdl_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void lis3mdl_gpio_callback(struct device *dev,
+static void lis3mdl_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct lis3mdl_data *drv_data =
@@ -73,7 +73,7 @@ static void lis3mdl_gpio_callback(struct device *dev,
 
 static void lis3mdl_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lis3mdl_data *drv_data = dev->data;
 
 	if (drv_data->data_ready_handler != NULL) {
@@ -89,7 +89,7 @@ static void lis3mdl_thread_cb(void *arg)
 #ifdef CONFIG_LIS3MDL_TRIGGER_OWN_THREAD
 static void lis3mdl_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lis3mdl_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -111,7 +111,7 @@ static void lis3mdl_work_cb(struct k_work *work)
 }
 #endif
 
-int lis3mdl_init_interrupt(struct device *dev)
+int lis3mdl_init_interrupt(const struct device *dev)
 {
 	struct lis3mdl_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/lps22hb/lps22hb.c b/drivers/sensor/lps22hb/lps22hb.c
index 171d50a77f328f..bd1d9f06eea9ef 100644
--- a/drivers/sensor/lps22hb/lps22hb.c
+++ b/drivers/sensor/lps22hb/lps22hb.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_REGISTER(LPS22HB, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int lps22hb_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int lps22hb_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lps22hb_data *data = dev->data;
 	const struct lps22hb_config *config = dev->config;
@@ -31,7 +31,7 @@ static inline int lps22hb_set_odr_raw(struct device *dev, uint8_t odr)
 				   odr << LPS22HB_SHIFT_CTRL_REG1_ODR);
 }
 
-static int lps22hb_sample_fetch(struct device *dev,
+static int lps22hb_sample_fetch(const struct device *dev,
 				enum sensor_channel chan)
 {
 	struct lps22hb_data *data = dev->data;
@@ -73,7 +73,7 @@ static inline void lps22hb_temp_convert(struct sensor_value *val,
 	val->val2 = ((int32_t)raw_val % 100) * 10000;
 }
 
-static int lps22hb_channel_get(struct device *dev,
+static int lps22hb_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -95,7 +95,7 @@ static const struct sensor_driver_api lps22hb_api_funcs = {
 	.channel_get = lps22hb_channel_get,
 };
 
-static int lps22hb_init_chip(struct device *dev)
+static int lps22hb_init_chip(const struct device *dev)
 {
 	struct lps22hb_data *data = dev->data;
 	const struct lps22hb_config *config = dev->config;
@@ -131,7 +131,7 @@ static int lps22hb_init_chip(struct device *dev)
 	return -EIO;
 }
 
-static int lps22hb_init(struct device *dev)
+static int lps22hb_init(const struct device *dev)
 {
 	const struct lps22hb_config * const config = dev->config;
 	struct lps22hb_data *data = dev->data;
diff --git a/drivers/sensor/lps22hb/lps22hb.h b/drivers/sensor/lps22hb/lps22hb.h
index 3118ee318a8b79..31ad74d5c97e66 100644
--- a/drivers/sensor/lps22hb/lps22hb.h
+++ b/drivers/sensor/lps22hb/lps22hb.h
@@ -159,7 +159,7 @@ struct lps22hb_config {
 };
 
 struct lps22hb_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	int32_t sample_press;
 	int16_t sample_temp;
 };
diff --git a/drivers/sensor/lps22hh/lps22hh.c b/drivers/sensor/lps22hh/lps22hh.c
index f1e9cba9c4196d..1fd7a1d92b9773 100644
--- a/drivers/sensor/lps22hh/lps22hh.c
+++ b/drivers/sensor/lps22hh/lps22hh.c
@@ -22,14 +22,14 @@
 
 LOG_MODULE_REGISTER(LPS22HH, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int lps22hh_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int lps22hh_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lps22hh_data *data = dev->data;
 
 	return lps22hh_data_rate_set(data->ctx, odr);
 }
 
-static int lps22hh_sample_fetch(struct device *dev,
+static int lps22hh_sample_fetch(const struct device *dev,
 				enum sensor_channel chan)
 {
 	struct lps22hh_data *data = dev->data;
@@ -71,7 +71,7 @@ static inline void lps22hh_temp_convert(struct sensor_value *val,
 	val->val2 = ((int32_t)raw_val % 100) * 10000;
 }
 
-static int lps22hh_channel_get(struct device *dev,
+static int lps22hh_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -90,7 +90,7 @@ static int lps22hh_channel_get(struct device *dev,
 
 static const uint16_t lps22hh_map[] = {0, 1, 10, 25, 50, 75, 100, 200};
 
-static int lps22hh_odr_set(struct device *dev, uint16_t freq)
+static int lps22hh_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -113,7 +113,8 @@ static int lps22hh_odr_set(struct device *dev, uint16_t freq)
 	return 0;
 }
 
-static int lps22hh_attr_set(struct device *dev, enum sensor_channel chan,
+static int lps22hh_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -142,7 +143,7 @@ static const struct sensor_driver_api lps22hh_api_funcs = {
 #endif
 };
 
-static int lps22hh_init_chip(struct device *dev)
+static int lps22hh_init_chip(const struct device *dev)
 {
 	struct lps22hh_data *data = dev->data;
 	uint8_t chip_id;
@@ -170,7 +171,7 @@ static int lps22hh_init_chip(struct device *dev)
 	return 0;
 }
 
-static int lps22hh_init(struct device *dev)
+static int lps22hh_init(const struct device *dev)
 {
 	const struct lps22hh_config * const config = dev->config;
 	struct lps22hh_data *data = dev->data;
diff --git a/drivers/sensor/lps22hh/lps22hh.h b/drivers/sensor/lps22hh/lps22hh.h
index 6cacf429920fbc..6d2e61fdf28763 100644
--- a/drivers/sensor/lps22hh/lps22hh.h
+++ b/drivers/sensor/lps22hh/lps22hh.h
@@ -32,7 +32,7 @@ union axis1bit16_t {
 
 struct lps22hh_config {
 	char *master_dev_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_LPS22HH_TRIGGER
 	const char *drdy_port;
 	uint8_t drdy_pin;
@@ -51,7 +51,7 @@ struct lps22hh_config {
 };
 
 struct lps22hh_data {
-	struct device *bus;
+	const struct device *bus;
 	int32_t sample_press;
 	int16_t sample_temp;
 
@@ -64,13 +64,13 @@ struct lps22hh_data {
 #endif
 
 #ifdef CONFIG_LPS22HH_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint32_t pin;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
 	sensor_trigger_handler_t handler_drdy;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_LPS22HH_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_LPS22HH_THREAD_STACK_SIZE);
@@ -86,15 +86,15 @@ struct lps22hh_data {
 #endif
 };
 
-int lps22hh_i2c_init(struct device *dev);
-int lps22hh_spi_init(struct device *dev);
+int lps22hh_i2c_init(const struct device *dev);
+int lps22hh_spi_init(const struct device *dev);
 
 #ifdef CONFIG_LPS22HH_TRIGGER
-int lps22hh_trigger_set(struct device *dev,
+int lps22hh_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int lps22hh_init_interrupt(struct device *dev);
+int lps22hh_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_LPS22HH_LPS22HH_H_ */
diff --git a/drivers/sensor/lps22hh/lps22hh_i2c.c b/drivers/sensor/lps22hh/lps22hh_i2c.c
index 3744dc5c602cc4..1d2710038e1563 100644
--- a/drivers/sensor/lps22hh/lps22hh_i2c.c
+++ b/drivers/sensor/lps22hh/lps22hh_i2c.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_DECLARE(LPS22HH, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lps22hh_i2c_read(struct device *dev, uint8_t reg_addr,
+static int lps22hh_i2c_read(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *value, uint16_t len)
 {
 	struct lps22hh_data *data = dev->data;
@@ -30,7 +30,7 @@ static int lps22hh_i2c_read(struct device *dev, uint8_t reg_addr,
 			      reg_addr, value, len);
 }
 
-static int lps22hh_i2c_write(struct device *dev, uint8_t reg_addr,
+static int lps22hh_i2c_write(const struct device *dev, uint8_t reg_addr,
 				  uint8_t *value, uint16_t len)
 {
 	struct lps22hh_data *data = dev->data;
@@ -40,7 +40,7 @@ static int lps22hh_i2c_write(struct device *dev, uint8_t reg_addr,
 			       reg_addr, value, len);
 }
 
-int lps22hh_i2c_init(struct device *dev)
+int lps22hh_i2c_init(const struct device *dev)
 {
 	struct lps22hh_data *data = dev->data;
 
diff --git a/drivers/sensor/lps22hh/lps22hh_spi.c b/drivers/sensor/lps22hh/lps22hh_spi.c
index 9dcd05322052d6..c8ec5286e1a105 100644
--- a/drivers/sensor/lps22hh/lps22hh_spi.c
+++ b/drivers/sensor/lps22hh/lps22hh_spi.c
@@ -21,7 +21,7 @@
 
 LOG_MODULE_DECLARE(LPS22HH, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lps22hh_spi_read(struct device *dev, uint8_t reg_addr,
+static int lps22hh_spi_read(const struct device *dev, uint8_t reg_addr,
 			    uint8_t *value, uint8_t len)
 {
 	struct lps22hh_data *data = dev->data;
@@ -63,7 +63,7 @@ static int lps22hh_spi_read(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int lps22hh_spi_write(struct device *dev, uint8_t reg_addr,
+static int lps22hh_spi_write(const struct device *dev, uint8_t reg_addr,
 			     uint8_t *value, uint8_t len)
 {
 	struct lps22hh_data *data = dev->data;
@@ -97,7 +97,7 @@ static int lps22hh_spi_write(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-int lps22hh_spi_init(struct device *dev)
+int lps22hh_spi_init(const struct device *dev)
 {
 	struct lps22hh_data *data = dev->data;
 
diff --git a/drivers/sensor/lps22hh/lps22hh_trigger.c b/drivers/sensor/lps22hh/lps22hh_trigger.c
index 06625f4352353a..57cfc0aa895e86 100644
--- a/drivers/sensor/lps22hh/lps22hh_trigger.c
+++ b/drivers/sensor/lps22hh/lps22hh_trigger.c
@@ -22,7 +22,7 @@ LOG_MODULE_DECLARE(LPS22HH, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * lps22hh_enable_int - enable selected int pin to generate interrupt
  */
-static int lps22hh_enable_int(struct device *dev, int enable)
+static int lps22hh_enable_int(const struct device *dev, int enable)
 {
 	struct lps22hh_data *lps22hh = dev->data;
 	lps22hh_reg_t int_route;
@@ -38,7 +38,7 @@ static int lps22hh_enable_int(struct device *dev, int enable)
 /**
  * lps22hh_trigger_set - link external trigger to event data ready
  */
-int lps22hh_trigger_set(struct device *dev,
+int lps22hh_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -69,7 +69,7 @@ int lps22hh_trigger_set(struct device *dev,
  */
 static void lps22hh_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lps22hh_data *lps22hh = dev->data;
 	const struct lps22hh_config *cfg = dev->config;
 	struct sensor_trigger drdy_trigger = {
@@ -84,7 +84,7 @@ static void lps22hh_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void lps22hh_gpio_callback(struct device *dev,
+static void lps22hh_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct lps22hh_data *lps22hh =
@@ -106,7 +106,7 @@ static void lps22hh_gpio_callback(struct device *dev,
 #ifdef CONFIG_LPS22HH_TRIGGER_OWN_THREAD
 static void lps22hh_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lps22hh_data *lps22hh = dev->data;
 
 	ARG_UNUSED(unused);
@@ -128,7 +128,7 @@ static void lps22hh_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_LPS22HH_TRIGGER_GLOBAL_THREAD */
 
-int lps22hh_init_interrupt(struct device *dev)
+int lps22hh_init_interrupt(const struct device *dev)
 {
 	struct lps22hh_data *lps22hh = dev->data;
 	const struct lps22hh_config *cfg = dev->config;
diff --git a/drivers/sensor/lps25hb/lps25hb.c b/drivers/sensor/lps25hb/lps25hb.c
index c8fed57ed77172..d19cf78ed018d9 100644
--- a/drivers/sensor/lps25hb/lps25hb.c
+++ b/drivers/sensor/lps25hb/lps25hb.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_REGISTER(LPS25HB, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int lps25hb_power_ctrl(struct device *dev, uint8_t value)
+static inline int lps25hb_power_ctrl(const struct device *dev, uint8_t value)
 {
 	struct lps25hb_data *data = dev->data;
 	const struct lps25hb_config *config = dev->config;
@@ -31,7 +31,7 @@ static inline int lps25hb_power_ctrl(struct device *dev, uint8_t value)
 				   value << LPS25HB_SHIFT_CTRL_REG1_PD);
 }
 
-static inline int lps25hb_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int lps25hb_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lps25hb_data *data = dev->data;
 	const struct lps25hb_config *config = dev->config;
@@ -42,7 +42,7 @@ static inline int lps25hb_set_odr_raw(struct device *dev, uint8_t odr)
 				   odr << LPS25HB_SHIFT_CTRL_REG1_ODR);
 }
 
-static int lps25hb_sample_fetch(struct device *dev,
+static int lps25hb_sample_fetch(const struct device *dev,
 				enum sensor_channel chan)
 {
 	struct lps25hb_data *data = dev->data;
@@ -89,7 +89,7 @@ static inline void lps25hb_temp_convert(struct sensor_value *val,
 	val->val2 = uval % 1000000;
 }
 
-static int lps25hb_channel_get(struct device *dev,
+static int lps25hb_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -111,7 +111,7 @@ static const struct sensor_driver_api lps25hb_api_funcs = {
 	.channel_get = lps25hb_channel_get,
 };
 
-static int lps25hb_init_chip(struct device *dev)
+static int lps25hb_init_chip(const struct device *dev)
 {
 	struct lps25hb_data *data = dev->data;
 	const struct lps25hb_config *config = dev->config;
@@ -160,7 +160,7 @@ static int lps25hb_init_chip(struct device *dev)
 	return -EIO;
 }
 
-static int lps25hb_init(struct device *dev)
+static int lps25hb_init(const struct device *dev)
 {
 	const struct lps25hb_config * const config = dev->config;
 	struct lps25hb_data *data = dev->data;
diff --git a/drivers/sensor/lps25hb/lps25hb.h b/drivers/sensor/lps25hb/lps25hb.h
index 997d6d427fcf54..b5ed4cd5163f37 100644
--- a/drivers/sensor/lps25hb/lps25hb.h
+++ b/drivers/sensor/lps25hb/lps25hb.h
@@ -152,7 +152,7 @@ struct lps25hb_config {
 };
 
 struct lps25hb_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 	int32_t sample_press;
 	int16_t sample_temp;
diff --git a/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.c b/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.c
index 9dc1605571e0ca..ca16068937bfba 100644
--- a/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.c
+++ b/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.c
@@ -15,7 +15,7 @@ LOG_MODULE_REGISTER(lsm303dlhc_magn, CONFIG_SENSOR_LOG_LEVEL);
 
 #include "lsm303dlhc_magn.h"
 
-static int lsm303dlhc_sample_fetch(struct device *dev,
+static int lsm303dlhc_sample_fetch(const struct device *dev,
 				   enum sensor_channel chan)
 {
 	const struct lsm303dlhc_magn_config *config = dev->config;
@@ -59,7 +59,7 @@ static void lsm303dlhc_convert(struct sensor_value *val,
 	val->val2 = (1000000 * raw_val / LSM303DLHC_MAGN_LSB_GAUSS) % 1000000;
 }
 
-static int lsm303dlhc_channel_get(struct device *dev,
+static int lsm303dlhc_channel_get(const struct device *dev,
 				  enum sensor_channel chan,
 				  struct sensor_value *val)
 {
@@ -91,7 +91,7 @@ static const struct sensor_driver_api lsm303dlhc_magn_driver_api = {
 	.channel_get = lsm303dlhc_channel_get,
 };
 
-static int lsm303dlhc_magn_init(struct device *dev)
+static int lsm303dlhc_magn_init(const struct device *dev)
 {
 	const struct lsm303dlhc_magn_config *config = dev->config;
 	struct lsm303dlhc_magn_data *drv_data = dev->data;
diff --git a/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.h b/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.h
index 7da1495cbaa82a..7c6732d28ebdd3 100644
--- a/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.h
+++ b/drivers/sensor/lsm303dlhc_magn/lsm303dlhc_magn.h
@@ -65,7 +65,7 @@
 #define LSM303DLHC_SR_REG_M		0x09
 
 struct lsm303dlhc_magn_data {
-	struct device *i2c;
+	const struct device *i2c;
 
 	int16_t magn_x;
 	int16_t magn_y;
diff --git a/drivers/sensor/lsm6ds0/lsm6ds0.c b/drivers/sensor/lsm6ds0/lsm6ds0.c
index d0c2fcc5fbfccc..ac118dda6558e0 100644
--- a/drivers/sensor/lsm6ds0/lsm6ds0.c
+++ b/drivers/sensor/lsm6ds0/lsm6ds0.c
@@ -22,7 +22,7 @@
 
 LOG_MODULE_REGISTER(LSM6DS0, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int lsm6ds0_reboot(struct device *dev)
+static inline int lsm6ds0_reboot(const struct device *dev)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -39,7 +39,7 @@ static inline int lsm6ds0_reboot(struct device *dev)
 	return 0;
 }
 
-static inline int lsm6ds0_accel_axis_ctrl(struct device *dev, int x_en,
+static inline int lsm6ds0_accel_axis_ctrl(const struct device *dev, int x_en,
 					  int y_en, int z_en)
 {
 	struct lsm6ds0_data *data = dev->data;
@@ -56,7 +56,7 @@ static inline int lsm6ds0_accel_axis_ctrl(struct device *dev, int x_en,
 				   state);
 }
 
-static int lsm6ds0_accel_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm6ds0_accel_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -71,7 +71,7 @@ static int lsm6ds0_accel_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int lsm6ds0_accel_set_odr_raw(struct device *dev, uint8_t odr)
+static int lsm6ds0_accel_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -86,7 +86,8 @@ static int lsm6ds0_accel_set_odr_raw(struct device *dev, uint8_t odr)
 	return 0;
 }
 
-static inline int lsm6ds0_gyro_axis_ctrl(struct device *dev, int x_en, int y_en,
+static inline int lsm6ds0_gyro_axis_ctrl(const struct device *dev, int x_en,
+					 int y_en,
 					 int z_en)
 {
 	struct lsm6ds0_data *data = dev->data;
@@ -103,7 +104,7 @@ static inline int lsm6ds0_gyro_axis_ctrl(struct device *dev, int x_en, int y_en,
 				   state);
 }
 
-static int lsm6ds0_gyro_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm6ds0_gyro_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -118,7 +119,7 @@ static int lsm6ds0_gyro_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int lsm6ds0_gyro_set_odr_raw(struct device *dev, uint8_t odr)
+static int lsm6ds0_gyro_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -133,7 +134,7 @@ static int lsm6ds0_gyro_set_odr_raw(struct device *dev, uint8_t odr)
 	return 0;
 }
 
-static int lsm6ds0_sample_fetch_accel(struct device *dev)
+static int lsm6ds0_sample_fetch_accel(const struct device *dev)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -161,7 +162,7 @@ static int lsm6ds0_sample_fetch_accel(struct device *dev)
 	return 0;
 }
 
-static int lsm6ds0_sample_fetch_gyro(struct device *dev)
+static int lsm6ds0_sample_fetch_gyro(const struct device *dev)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -190,7 +191,7 @@ static int lsm6ds0_sample_fetch_gyro(struct device *dev)
 }
 
 #if defined(CONFIG_LSM6DS0_ENABLE_TEMP)
-static int lsm6ds0_sample_fetch_temp(struct device *dev)
+static int lsm6ds0_sample_fetch_temp(const struct device *dev)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -209,7 +210,8 @@ static int lsm6ds0_sample_fetch_temp(struct device *dev)
 }
 #endif
 
-static int lsm6ds0_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lsm6ds0_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	__ASSERT_NO_MSG(chan == SENSOR_CHAN_ALL ||
 			chan == SENSOR_CHAN_ACCEL_XYZ ||
@@ -368,7 +370,7 @@ static void lsm6ds0_gyro_channel_get_temp(struct sensor_value *val,
 }
 #endif
 
-static int lsm6ds0_channel_get(struct device *dev,
+static int lsm6ds0_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -404,7 +406,7 @@ static const struct sensor_driver_api lsm6ds0_api_funcs = {
 	.channel_get = lsm6ds0_channel_get,
 };
 
-static int lsm6ds0_init_chip(struct device *dev)
+static int lsm6ds0_init_chip(const struct device *dev)
 {
 	struct lsm6ds0_data *data = dev->data;
 	const struct lsm6ds0_config *config = dev->config;
@@ -480,7 +482,7 @@ static int lsm6ds0_init_chip(struct device *dev)
 	return 0;
 }
 
-static int lsm6ds0_init(struct device *dev)
+static int lsm6ds0_init(const struct device *dev)
 {
 	const struct lsm6ds0_config * const config = dev->config;
 	struct lsm6ds0_data *data = dev->data;
diff --git a/drivers/sensor/lsm6ds0/lsm6ds0.h b/drivers/sensor/lsm6ds0/lsm6ds0.h
index 7bbb1a351a2bfe..7b5e6027955237 100644
--- a/drivers/sensor/lsm6ds0/lsm6ds0.h
+++ b/drivers/sensor/lsm6ds0/lsm6ds0.h
@@ -465,7 +465,7 @@ struct lsm6ds0_config {
 };
 
 struct lsm6ds0_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 #if defined(CONFIG_LSM6DS0_ACCEL_ENABLE_X_AXIS)
 	int accel_sample_x;
diff --git a/drivers/sensor/lsm6dsl/lsm6dsl.c b/drivers/sensor/lsm6dsl/lsm6dsl.c
index b08134cfde7ddd..aa6c7cb1b2abe6 100644
--- a/drivers/sensor/lsm6dsl/lsm6dsl.c
+++ b/drivers/sensor/lsm6dsl/lsm6dsl.c
@@ -88,7 +88,7 @@ static int lsm6dsl_gyro_range_to_fs_val(int32_t range)
 }
 #endif
 
-static inline int lsm6dsl_reboot(struct device *dev)
+static inline int lsm6dsl_reboot(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 
@@ -104,7 +104,7 @@ static inline int lsm6dsl_reboot(struct device *dev)
 	return 0;
 }
 
-static int lsm6dsl_accel_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm6dsl_accel_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm6dsl_data *data = dev->data;
 
@@ -120,7 +120,7 @@ static int lsm6dsl_accel_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int lsm6dsl_accel_set_odr_raw(struct device *dev, uint8_t odr)
+static int lsm6dsl_accel_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lsm6dsl_data *data = dev->data;
 
@@ -136,7 +136,7 @@ static int lsm6dsl_accel_set_odr_raw(struct device *dev, uint8_t odr)
 	return 0;
 }
 
-static int lsm6dsl_gyro_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm6dsl_gyro_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm6dsl_data *data = dev->data;
 
@@ -159,7 +159,7 @@ static int lsm6dsl_gyro_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int lsm6dsl_gyro_set_odr_raw(struct device *dev, uint8_t odr)
+static int lsm6dsl_gyro_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lsm6dsl_data *data = dev->data;
 
@@ -174,7 +174,7 @@ static int lsm6dsl_gyro_set_odr_raw(struct device *dev, uint8_t odr)
 }
 
 #ifdef LSM6DSL_ACCEL_ODR_RUNTIME
-static int lsm6dsl_accel_odr_set(struct device *dev, uint16_t freq)
+static int lsm6dsl_accel_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -193,7 +193,7 @@ static int lsm6dsl_accel_odr_set(struct device *dev, uint16_t freq)
 #endif
 
 #ifdef LSM6DSL_ACCEL_FS_RUNTIME
-static int lsm6dsl_accel_range_set(struct device *dev, int32_t range)
+static int lsm6dsl_accel_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct lsm6dsl_data *data = dev->data;
@@ -214,9 +214,10 @@ static int lsm6dsl_accel_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int lsm6dsl_accel_config(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int lsm6dsl_accel_config(const struct device *dev,
+				enum sensor_channel chan,
+				enum sensor_attribute attr,
+				const struct sensor_value *val)
 {
 	switch (attr) {
 #ifdef LSM6DSL_ACCEL_FS_RUNTIME
@@ -236,7 +237,7 @@ static int lsm6dsl_accel_config(struct device *dev, enum sensor_channel chan,
 }
 
 #ifdef LSM6DSL_GYRO_ODR_RUNTIME
-static int lsm6dsl_gyro_odr_set(struct device *dev, uint16_t freq)
+static int lsm6dsl_gyro_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -255,7 +256,7 @@ static int lsm6dsl_gyro_odr_set(struct device *dev, uint16_t freq)
 #endif
 
 #ifdef LSM6DSL_GYRO_FS_RUNTIME
-static int lsm6dsl_gyro_range_set(struct device *dev, int32_t range)
+static int lsm6dsl_gyro_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct lsm6dsl_data *data = dev->data;
@@ -276,9 +277,10 @@ static int lsm6dsl_gyro_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int lsm6dsl_gyro_config(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int lsm6dsl_gyro_config(const struct device *dev,
+			       enum sensor_channel chan,
+			       enum sensor_attribute attr,
+			       const struct sensor_value *val)
 {
 	switch (attr) {
 #ifdef LSM6DSL_GYRO_FS_RUNTIME
@@ -297,9 +299,10 @@ static int lsm6dsl_gyro_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lsm6dsl_attr_set(struct device *dev, enum sensor_channel chan,
-			   enum sensor_attribute attr,
-			   const struct sensor_value *val)
+static int lsm6dsl_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
+			    enum sensor_attribute attr,
+			    const struct sensor_value *val)
 {
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_XYZ:
@@ -314,7 +317,7 @@ static int lsm6dsl_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lsm6dsl_sample_fetch_accel(struct device *dev)
+static int lsm6dsl_sample_fetch_accel(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t buf[6];
@@ -335,7 +338,7 @@ static int lsm6dsl_sample_fetch_accel(struct device *dev)
 	return 0;
 }
 
-static int lsm6dsl_sample_fetch_gyro(struct device *dev)
+static int lsm6dsl_sample_fetch_gyro(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t buf[6];
@@ -357,7 +360,7 @@ static int lsm6dsl_sample_fetch_gyro(struct device *dev)
 }
 
 #if defined(CONFIG_LSM6DSL_ENABLE_TEMP)
-static int lsm6dsl_sample_fetch_temp(struct device *dev)
+static int lsm6dsl_sample_fetch_temp(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t buf[2];
@@ -376,7 +379,7 @@ static int lsm6dsl_sample_fetch_temp(struct device *dev)
 #endif
 
 #if defined(CONFIG_LSM6DSL_EXT0_LIS2MDL)
-static int lsm6dsl_sample_fetch_magn(struct device *dev)
+static int lsm6dsl_sample_fetch_magn(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t buf[6];
@@ -397,7 +400,7 @@ static int lsm6dsl_sample_fetch_magn(struct device *dev)
 }
 #endif
 #if defined(CONFIG_LSM6DSL_EXT0_LPS22HB)
-static int lsm6dsl_sample_fetch_press(struct device *dev)
+static int lsm6dsl_sample_fetch_press(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t buf[5];
@@ -417,7 +420,8 @@ static int lsm6dsl_sample_fetch_press(struct device *dev)
 }
 #endif
 
-static int lsm6dsl_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lsm6dsl_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_XYZ:
@@ -647,7 +651,7 @@ static inline void lps22hb_temp_convert(struct sensor_value *val,
 }
 #endif
 
-static int lsm6dsl_channel_get(struct device *dev,
+static int lsm6dsl_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -704,7 +708,7 @@ static const struct sensor_driver_api lsm6dsl_api_funcs = {
 	.channel_get = lsm6dsl_channel_get,
 };
 
-static int lsm6dsl_init_chip(struct device *dev)
+static int lsm6dsl_init_chip(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t chip_id;
@@ -777,7 +781,7 @@ static struct lsm6dsl_config lsm6dsl_config = {
 	.comm_master_dev_name = DT_INST_BUS_LABEL(0),
 };
 
-static int lsm6dsl_init(struct device *dev)
+static int lsm6dsl_init(const struct device *dev)
 {
 	const struct lsm6dsl_config * const config = dev->config;
 	struct lsm6dsl_data *data = dev->data;
diff --git a/drivers/sensor/lsm6dsl/lsm6dsl.h b/drivers/sensor/lsm6dsl/lsm6dsl.h
index 4c43a608e9ba7d..d0cb769b4e0868 100644
--- a/drivers/sensor/lsm6dsl/lsm6dsl.h
+++ b/drivers/sensor/lsm6dsl/lsm6dsl.h
@@ -621,7 +621,7 @@ struct lsm6dsl_transfer_function {
 };
 
 struct lsm6dsl_data {
-	struct device *comm_master;
+	const struct device *comm_master;
 	int accel_sample_x;
 	int accel_sample_y;
 	int accel_sample_z;
@@ -650,7 +650,7 @@ struct lsm6dsl_data {
 	uint8_t gyro_fs;
 
 #ifdef CONFIG_LSM6DSL_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
@@ -662,25 +662,26 @@ struct lsm6dsl_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_LSM6DSL_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_LSM6DSL_TRIGGER */
 };
 
-int lsm6dsl_spi_init(struct device *dev);
-int lsm6dsl_i2c_init(struct device *dev);
+int lsm6dsl_spi_init(const struct device *dev);
+int lsm6dsl_i2c_init(const struct device *dev);
 #if defined(CONFIG_LSM6DSL_SENSORHUB)
-int lsm6dsl_shub_init_external_chip(struct device *dev);
-int lsm6dsl_shub_read_external_chip(struct device *dev, uint8_t *buf, uint8_t len);
+int lsm6dsl_shub_init_external_chip(const struct device *dev);
+int lsm6dsl_shub_read_external_chip(const struct device *dev, uint8_t *buf,
+				    uint8_t len);
 #endif
 
 #ifdef CONFIG_LSM6DSL_TRIGGER
-int lsm6dsl_trigger_set(struct device *dev,
+int lsm6dsl_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int lsm6dsl_init_interrupt(struct device *dev);
+int lsm6dsl_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_LSM6DSL_LSM6DSL_H_ */
diff --git a/drivers/sensor/lsm6dsl/lsm6dsl_i2c.c b/drivers/sensor/lsm6dsl/lsm6dsl_i2c.c
index ba30656317751c..4c6cfd7f50975e 100644
--- a/drivers/sensor/lsm6dsl/lsm6dsl_i2c.c
+++ b/drivers/sensor/lsm6dsl/lsm6dsl_i2c.c
@@ -56,7 +56,7 @@ static const struct lsm6dsl_transfer_function lsm6dsl_i2c_transfer_fn = {
 	.update_reg = lsm6dsl_i2c_update_reg,
 };
 
-int lsm6dsl_i2c_init(struct device *dev)
+int lsm6dsl_i2c_init(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 
diff --git a/drivers/sensor/lsm6dsl/lsm6dsl_shub.c b/drivers/sensor/lsm6dsl/lsm6dsl_shub.c
index 5bc07572d9cbc5..25634370997b30 100644
--- a/drivers/sensor/lsm6dsl/lsm6dsl_shub.c
+++ b/drivers/sensor/lsm6dsl/lsm6dsl_shub.c
@@ -361,7 +361,8 @@ static int lsm6dsl_shub_set_data_channel(struct lsm6dsl_data *data)
 	return 0;
 }
 
-int lsm6dsl_shub_read_external_chip(struct device *dev, uint8_t *buf, uint8_t len)
+int lsm6dsl_shub_read_external_chip(const struct device *dev, uint8_t *buf,
+				    uint8_t len)
 {
 	struct lsm6dsl_data *data = dev->data;
 
@@ -370,7 +371,7 @@ int lsm6dsl_shub_read_external_chip(struct device *dev, uint8_t *buf, uint8_t le
 	return 0;
 }
 
-int lsm6dsl_shub_init_external_chip(struct device *dev)
+int lsm6dsl_shub_init_external_chip(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 	uint8_t i;
diff --git a/drivers/sensor/lsm6dsl/lsm6dsl_spi.c b/drivers/sensor/lsm6dsl/lsm6dsl_spi.c
index a0969dcb8c457e..96eb8b6416238c 100644
--- a/drivers/sensor/lsm6dsl/lsm6dsl_spi.c
+++ b/drivers/sensor/lsm6dsl/lsm6dsl_spi.c
@@ -142,7 +142,7 @@ static const struct lsm6dsl_transfer_function lsm6dsl_spi_transfer_fn = {
 	.update_reg = lsm6dsl_spi_update_reg,
 };
 
-int lsm6dsl_spi_init(struct device *dev)
+int lsm6dsl_spi_init(const struct device *dev)
 {
 	struct lsm6dsl_data *data = dev->data;
 
diff --git a/drivers/sensor/lsm6dsl/lsm6dsl_trigger.c b/drivers/sensor/lsm6dsl/lsm6dsl_trigger.c
index a0227efd6825db..09d77d08ef0a32 100644
--- a/drivers/sensor/lsm6dsl/lsm6dsl_trigger.c
+++ b/drivers/sensor/lsm6dsl/lsm6dsl_trigger.c
@@ -40,7 +40,7 @@ static inline void handle_irq(struct lsm6dsl_data *drv_data)
 #endif
 }
 
-int lsm6dsl_trigger_set(struct device *dev,
+int lsm6dsl_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -65,7 +65,7 @@ int lsm6dsl_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void lsm6dsl_gpio_callback(struct device *dev,
+static void lsm6dsl_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct lsm6dsl_data *drv_data =
@@ -78,7 +78,7 @@ static void lsm6dsl_gpio_callback(struct device *dev,
 
 static void lsm6dsl_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lsm6dsl_data *drv_data = dev->data;
 
 	if (drv_data->data_ready_handler != NULL) {
@@ -92,7 +92,7 @@ static void lsm6dsl_thread_cb(void *arg)
 #ifdef CONFIG_LSM6DSL_TRIGGER_OWN_THREAD
 static void lsm6dsl_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lsm6dsl_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -114,7 +114,7 @@ static void lsm6dsl_work_cb(struct k_work *work)
 }
 #endif
 
-int lsm6dsl_init_interrupt(struct device *dev)
+int lsm6dsl_init_interrupt(const struct device *dev)
 {
 	struct lsm6dsl_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/lsm6dso/lsm6dso.c b/drivers/sensor/lsm6dso/lsm6dso.c
index de53ffe6f4af60..ae8dba53ce9f7a 100644
--- a/drivers/sensor/lsm6dso/lsm6dso.c
+++ b/drivers/sensor/lsm6dso/lsm6dso.c
@@ -88,7 +88,7 @@ static int lsm6dso_gyro_range_to_fs_val(int32_t range)
 }
 #endif
 
-static inline int lsm6dso_reboot(struct device *dev)
+static inline int lsm6dso_reboot(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 
@@ -102,7 +102,7 @@ static inline int lsm6dso_reboot(struct device *dev)
 	return 0;
 }
 
-static int lsm6dso_accel_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm6dso_accel_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm6dso_data *data = dev->data;
 
@@ -115,7 +115,7 @@ static int lsm6dso_accel_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int lsm6dso_accel_set_odr_raw(struct device *dev, uint8_t odr)
+static int lsm6dso_accel_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lsm6dso_data *data = dev->data;
 
@@ -128,7 +128,7 @@ static int lsm6dso_accel_set_odr_raw(struct device *dev, uint8_t odr)
 	return 0;
 }
 
-static int lsm6dso_gyro_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm6dso_gyro_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm6dso_data *data = dev->data;
 
@@ -139,7 +139,7 @@ static int lsm6dso_gyro_set_fs_raw(struct device *dev, uint8_t fs)
 	return 0;
 }
 
-static int lsm6dso_gyro_set_odr_raw(struct device *dev, uint8_t odr)
+static int lsm6dso_gyro_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct lsm6dso_data *data = dev->data;
 
@@ -151,7 +151,7 @@ static int lsm6dso_gyro_set_odr_raw(struct device *dev, uint8_t odr)
 }
 
 #ifdef LSM6DSO_ACCEL_ODR_RUNTIME
-static int lsm6dso_accel_odr_set(struct device *dev, uint16_t freq)
+static int lsm6dso_accel_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -170,7 +170,7 @@ static int lsm6dso_accel_odr_set(struct device *dev, uint16_t freq)
 #endif
 
 #ifdef LSM6DSO_ACCEL_FS_RUNTIME
-static int lsm6dso_accel_range_set(struct device *dev, int32_t range)
+static int lsm6dso_accel_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct lsm6dso_data *data = dev->data;
@@ -190,9 +190,10 @@ static int lsm6dso_accel_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int lsm6dso_accel_config(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int lsm6dso_accel_config(const struct device *dev,
+				enum sensor_channel chan,
+				enum sensor_attribute attr,
+				const struct sensor_value *val)
 {
 	switch (attr) {
 #ifdef LSM6DSO_ACCEL_FS_RUNTIME
@@ -212,7 +213,7 @@ static int lsm6dso_accel_config(struct device *dev, enum sensor_channel chan,
 }
 
 #ifdef LSM6DSO_GYRO_ODR_RUNTIME
-static int lsm6dso_gyro_odr_set(struct device *dev, uint16_t freq)
+static int lsm6dso_gyro_odr_set(const struct device *dev, uint16_t freq)
 {
 	int odr;
 
@@ -231,7 +232,7 @@ static int lsm6dso_gyro_odr_set(struct device *dev, uint16_t freq)
 #endif
 
 #ifdef LSM6DSO_GYRO_FS_RUNTIME
-static int lsm6dso_gyro_range_set(struct device *dev, int32_t range)
+static int lsm6dso_gyro_range_set(const struct device *dev, int32_t range)
 {
 	int fs;
 	struct lsm6dso_data *data = dev->data;
@@ -251,9 +252,10 @@ static int lsm6dso_gyro_range_set(struct device *dev, int32_t range)
 }
 #endif
 
-static int lsm6dso_gyro_config(struct device *dev, enum sensor_channel chan,
-			    enum sensor_attribute attr,
-			    const struct sensor_value *val)
+static int lsm6dso_gyro_config(const struct device *dev,
+			       enum sensor_channel chan,
+			       enum sensor_attribute attr,
+			       const struct sensor_value *val)
 {
 	switch (attr) {
 #ifdef LSM6DSO_GYRO_FS_RUNTIME
@@ -272,9 +274,10 @@ static int lsm6dso_gyro_config(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lsm6dso_attr_set(struct device *dev, enum sensor_channel chan,
-			   enum sensor_attribute attr,
-			   const struct sensor_value *val)
+static int lsm6dso_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
+			    enum sensor_attribute attr,
+			    const struct sensor_value *val)
 {
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_XYZ:
@@ -295,7 +298,7 @@ static int lsm6dso_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int lsm6dso_sample_fetch_accel(struct device *dev)
+static int lsm6dso_sample_fetch_accel(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 	union axis3bit16_t buf;
@@ -312,7 +315,7 @@ static int lsm6dso_sample_fetch_accel(struct device *dev)
 	return 0;
 }
 
-static int lsm6dso_sample_fetch_gyro(struct device *dev)
+static int lsm6dso_sample_fetch_gyro(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 	union axis3bit16_t buf;
@@ -330,7 +333,7 @@ static int lsm6dso_sample_fetch_gyro(struct device *dev)
 }
 
 #if defined(CONFIG_LSM6DSO_ENABLE_TEMP)
-static int lsm6dso_sample_fetch_temp(struct device *dev)
+static int lsm6dso_sample_fetch_temp(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 	union axis1bit16_t buf;
@@ -347,7 +350,7 @@ static int lsm6dso_sample_fetch_temp(struct device *dev)
 #endif
 
 #if defined(CONFIG_LSM6DSO_SENSORHUB)
-static int lsm6dso_sample_fetch_shub(struct device *dev)
+static int lsm6dso_sample_fetch_shub(const struct device *dev)
 {
 	if (lsm6dso_shub_fetch_external_devs(dev) < 0) {
 		LOG_DBG("failed to read ext shub devices");
@@ -358,7 +361,8 @@ static int lsm6dso_sample_fetch_shub(struct device *dev)
 }
 #endif /* CONFIG_LSM6DSO_SENSORHUB */
 
-static int lsm6dso_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int lsm6dso_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_XYZ:
@@ -625,7 +629,7 @@ static inline void lsm6dso_temp_convert(struct sensor_value *val,
 }
 #endif
 
-static int lsm6dso_channel_get(struct device *dev,
+static int lsm6dso_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -685,7 +689,7 @@ static const struct sensor_driver_api lsm6dso_api_funcs = {
 	.channel_get = lsm6dso_channel_get,
 };
 
-static int lsm6dso_init_chip(struct device *dev)
+static int lsm6dso_init_chip(const struct device *dev)
 {
 	struct lsm6dso_data *lsm6dso = dev->data;
 	uint8_t chip_id;
@@ -787,7 +791,7 @@ static const struct lsm6dso_config lsm6dso_config = {
 #endif /* CONFIG_LSM6DSO_TRIGGER */
 };
 
-static int lsm6dso_init(struct device *dev)
+static int lsm6dso_init(const struct device *dev)
 {
 	const struct lsm6dso_config * const config = dev->config;
 	struct lsm6dso_data *data = dev->data;
diff --git a/drivers/sensor/lsm6dso/lsm6dso.h b/drivers/sensor/lsm6dso/lsm6dso.h
index c2af808d4f9960..51cdbc39b0e078 100644
--- a/drivers/sensor/lsm6dso/lsm6dso.h
+++ b/drivers/sensor/lsm6dso/lsm6dso.h
@@ -93,7 +93,7 @@ union axis1bit16_t {
 
 struct lsm6dso_config {
 	char *bus_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_LSM6DSO_TRIGGER
 	const char *int_gpio_port;
 	uint8_t int_gpio_pin;
@@ -138,7 +138,7 @@ struct lsm6dso_tf {
 #define LSM6DSO_SHUB_MAX_NUM_SLVS			2
 
 struct lsm6dso_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t acc[3];
 	uint32_t acc_gain;
 	int16_t gyro[3];
@@ -172,12 +172,12 @@ struct lsm6dso_data {
 	uint8_t gyro_fs;
 
 #ifdef CONFIG_LSM6DSO_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 	sensor_trigger_handler_t handler_drdy_acc;
 	sensor_trigger_handler_t handler_drdy_gyr;
 	sensor_trigger_handler_t handler_drdy_temp;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_LSM6DSO_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_LSM6DSO_THREAD_STACK_SIZE);
@@ -193,23 +193,23 @@ struct lsm6dso_data {
 #endif
 };
 
-int lsm6dso_spi_init(struct device *dev);
-int lsm6dso_i2c_init(struct device *dev);
+int lsm6dso_spi_init(const struct device *dev);
+int lsm6dso_i2c_init(const struct device *dev);
 #if defined(CONFIG_LSM6DSO_SENSORHUB)
-int lsm6dso_shub_init(struct device *dev);
-int lsm6dso_shub_fetch_external_devs(struct device *dev);
+int lsm6dso_shub_init(const struct device *dev);
+int lsm6dso_shub_fetch_external_devs(const struct device *dev);
 int lsm6dso_shub_get_idx(enum sensor_channel type);
-int lsm6dso_shub_config(struct device *dev, enum sensor_channel chan,
+int lsm6dso_shub_config(const struct device *dev, enum sensor_channel chan,
 			enum sensor_attribute attr,
 			const struct sensor_value *val);
 #endif /* CONFIG_LSM6DSO_SENSORHUB */
 
 #ifdef CONFIG_LSM6DSO_TRIGGER
-int lsm6dso_trigger_set(struct device *dev,
+int lsm6dso_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int lsm6dso_init_interrupt(struct device *dev);
+int lsm6dso_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_LSM6DSO_LSM6DSO_H_ */
diff --git a/drivers/sensor/lsm6dso/lsm6dso_i2c.c b/drivers/sensor/lsm6dso/lsm6dso_i2c.c
index 893ed5e1d684e9..7ea4939ed59752 100644
--- a/drivers/sensor/lsm6dso/lsm6dso_i2c.c
+++ b/drivers/sensor/lsm6dso/lsm6dso_i2c.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_DECLARE(LSM6DSO, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lsm6dso_i2c_read(struct device *dev, uint8_t reg_addr,
+static int lsm6dso_i2c_read(const struct device *dev, uint8_t reg_addr,
 			    uint8_t *value, uint8_t len)
 {
 	struct lsm6dso_data *data = dev->data;
@@ -30,7 +30,7 @@ static int lsm6dso_i2c_read(struct device *dev, uint8_t reg_addr,
 			      reg_addr, value, len);
 }
 
-static int lsm6dso_i2c_write(struct device *dev, uint8_t reg_addr,
+static int lsm6dso_i2c_write(const struct device *dev, uint8_t reg_addr,
 			     uint8_t *value, uint8_t len)
 {
 	struct lsm6dso_data *data = dev->data;
@@ -40,7 +40,7 @@ static int lsm6dso_i2c_write(struct device *dev, uint8_t reg_addr,
 			       reg_addr, value, len);
 }
 
-int lsm6dso_i2c_init(struct device *dev)
+int lsm6dso_i2c_init(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 
diff --git a/drivers/sensor/lsm6dso/lsm6dso_shub.c b/drivers/sensor/lsm6dso/lsm6dso_shub.c
index db42ef94529a38..faed14cfcf3fdc 100644
--- a/drivers/sensor/lsm6dso/lsm6dso_shub.c
+++ b/drivers/sensor/lsm6dso/lsm6dso_shub.c
@@ -677,7 +677,7 @@ int lsm6dso_shub_get_idx(enum sensor_channel type)
 	return -ENOTSUP;
 }
 
-int lsm6dso_shub_fetch_external_devs(struct device *dev)
+int lsm6dso_shub_fetch_external_devs(const struct device *dev)
 {
 	uint8_t n;
 	struct lsm6dso_data *data = dev->data;
@@ -701,7 +701,7 @@ int lsm6dso_shub_fetch_external_devs(struct device *dev)
 	return 0;
 }
 
-int lsm6dso_shub_config(struct device *dev, enum sensor_channel chan,
+int lsm6dso_shub_config(const struct device *dev, enum sensor_channel chan,
 			enum sensor_attribute attr,
 			const struct sensor_value *val)
 {
@@ -729,7 +729,7 @@ int lsm6dso_shub_config(struct device *dev, enum sensor_channel chan,
 	return sp->dev_conf(data, sp->ext_i2c_addr, chan, attr, val);
 }
 
-int lsm6dso_shub_init(struct device *dev)
+int lsm6dso_shub_init(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 	uint8_t i, n = 0, regn;
diff --git a/drivers/sensor/lsm6dso/lsm6dso_spi.c b/drivers/sensor/lsm6dso/lsm6dso_spi.c
index 93d66031c72aed..3f5fcf11c1a9f3 100644
--- a/drivers/sensor/lsm6dso/lsm6dso_spi.c
+++ b/drivers/sensor/lsm6dso/lsm6dso_spi.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_DECLARE(LSM6DSO, CONFIG_SENSOR_LOG_LEVEL);
 
-static int lsm6dso_spi_read(struct device *dev, uint8_t reg_addr,
+static int lsm6dso_spi_read(const struct device *dev, uint8_t reg_addr,
 			    uint8_t *value, uint8_t len)
 {
 	struct lsm6dso_data *data = dev->data;
@@ -62,7 +62,7 @@ static int lsm6dso_spi_read(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-static int lsm6dso_spi_write(struct device *dev, uint8_t reg_addr,
+static int lsm6dso_spi_write(const struct device *dev, uint8_t reg_addr,
 			     uint8_t *value, uint8_t len)
 {
 	struct lsm6dso_data *data = dev->data;
@@ -96,7 +96,7 @@ static int lsm6dso_spi_write(struct device *dev, uint8_t reg_addr,
 	return 0;
 }
 
-int lsm6dso_spi_init(struct device *dev)
+int lsm6dso_spi_init(const struct device *dev)
 {
 	struct lsm6dso_data *data = dev->data;
 
diff --git a/drivers/sensor/lsm6dso/lsm6dso_trigger.c b/drivers/sensor/lsm6dso/lsm6dso_trigger.c
index 19b753648e74b9..b5125338ee11cf 100644
--- a/drivers/sensor/lsm6dso/lsm6dso_trigger.c
+++ b/drivers/sensor/lsm6dso/lsm6dso_trigger.c
@@ -23,7 +23,7 @@ LOG_MODULE_DECLARE(LSM6DSO, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * lsm6dso_enable_t_int - TEMP enable selected int pin to generate interrupt
  */
-static int lsm6dso_enable_t_int(struct device *dev, int enable)
+static int lsm6dso_enable_t_int(const struct device *dev, int enable)
 {
 	const struct lsm6dso_config *cfg = dev->config;
 	struct lsm6dso_data *lsm6dso = dev->data;
@@ -51,7 +51,7 @@ static int lsm6dso_enable_t_int(struct device *dev, int enable)
 /**
  * lsm6dso_enable_xl_int - XL enable selected int pin to generate interrupt
  */
-static int lsm6dso_enable_xl_int(struct device *dev, int enable)
+static int lsm6dso_enable_xl_int(const struct device *dev, int enable)
 {
 	const struct lsm6dso_config *cfg = dev->config;
 	struct lsm6dso_data *lsm6dso = dev->data;
@@ -87,7 +87,7 @@ static int lsm6dso_enable_xl_int(struct device *dev, int enable)
 /**
  * lsm6dso_enable_g_int - Gyro enable selected int pin to generate interrupt
  */
-static int lsm6dso_enable_g_int(struct device *dev, int enable)
+static int lsm6dso_enable_g_int(const struct device *dev, int enable)
 {
 	const struct lsm6dso_config *cfg = dev->config;
 	struct lsm6dso_data *lsm6dso = dev->data;
@@ -122,7 +122,7 @@ static int lsm6dso_enable_g_int(struct device *dev, int enable)
 /**
  * lsm6dso_trigger_set - link external trigger to event data ready
  */
-int lsm6dso_trigger_set(struct device *dev,
+int lsm6dso_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -163,7 +163,7 @@ int lsm6dso_trigger_set(struct device *dev,
  */
 static void lsm6dso_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lsm6dso_data *lsm6dso = dev->data;
 	struct sensor_trigger drdy_trigger = {
 		.type = SENSOR_TRIG_DATA_READY,
@@ -204,7 +204,7 @@ static void lsm6dso_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void lsm6dso_gpio_callback(struct device *dev,
+static void lsm6dso_gpio_callback(const struct device *dev,
 				    struct gpio_callback *cb, uint32_t pins)
 {
 	struct lsm6dso_data *lsm6dso =
@@ -226,7 +226,7 @@ static void lsm6dso_gpio_callback(struct device *dev,
 #ifdef CONFIG_LSM6DSO_TRIGGER_OWN_THREAD
 static void lsm6dso_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct lsm6dso_data *lsm6dso = dev->data;
 
 	ARG_UNUSED(unused);
@@ -248,7 +248,7 @@ static void lsm6dso_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_LSM6DSO_TRIGGER_GLOBAL_THREAD */
 
-int lsm6dso_init_interrupt(struct device *dev)
+int lsm6dso_init_interrupt(const struct device *dev)
 {
 	struct lsm6dso_data *lsm6dso = dev->data;
 	const struct lsm6dso_config *cfg = dev->config;
diff --git a/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.c b/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.c
index da5331b03711bc..33a91e3416285e 100644
--- a/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.c
+++ b/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.c
@@ -22,7 +22,7 @@
 
 LOG_MODULE_REGISTER(LSM9DS0_GYRO, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int lsm9ds0_gyro_power_ctrl(struct device *dev, int power,
+static inline int lsm9ds0_gyro_power_ctrl(const struct device *dev, int power,
 					  int x_en, int y_en, int z_en)
 {
 	struct lsm9ds0_gyro_data *data = dev->data;
@@ -41,7 +41,7 @@ static inline int lsm9ds0_gyro_power_ctrl(struct device *dev, int power,
 				   state);
 }
 
-static int lsm9ds0_gyro_set_fs_raw(struct device *dev, uint8_t fs)
+static int lsm9ds0_gyro_set_fs_raw(const struct device *dev, uint8_t fs)
 {
 	struct lsm9ds0_gyro_data *data = dev->data;
 	const struct lsm9ds0_gyro_config *config = dev->config;
@@ -68,7 +68,7 @@ static const struct {
 			      {500, 1},
 			      {2000, 2} };
 
-static int lsm9ds0_gyro_set_fs(struct device *dev, int fs)
+static int lsm9ds0_gyro_set_fs(const struct device *dev, int fs)
 {
 	int i;
 
@@ -82,7 +82,8 @@ static int lsm9ds0_gyro_set_fs(struct device *dev, int fs)
 }
 #endif
 
-static inline int lsm9ds0_gyro_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int lsm9ds0_gyro_set_odr_raw(const struct device *dev,
+					   uint8_t odr)
 {
 	struct lsm9ds0_gyro_data *data = dev->data;
 	const struct lsm9ds0_gyro_config *config = dev->config;
@@ -102,7 +103,7 @@ static const struct {
 				     {380, 2},
 				     {760, 3} };
 
-static int lsm9ds0_gyro_set_odr(struct device *dev, int odr)
+static int lsm9ds0_gyro_set_odr(const struct device *dev, int odr)
 {
 	int i;
 
@@ -118,7 +119,7 @@ static int lsm9ds0_gyro_set_odr(struct device *dev, int odr)
 }
 #endif
 
-static int lsm9ds0_gyro_sample_fetch(struct device *dev,
+static int lsm9ds0_gyro_sample_fetch(const struct device *dev,
 				     enum sensor_channel chan)
 {
 	struct lsm9ds0_gyro_data *data = dev->data;
@@ -192,7 +193,7 @@ static inline int lsm9ds0_gyro_get_channel(enum sensor_channel chan,
 	return 0;
 }
 
-static int lsm9ds0_gyro_channel_get(struct device *dev,
+static int lsm9ds0_gyro_channel_get(const struct device *dev,
 				    enum sensor_channel chan,
 				    struct sensor_value *val)
 {
@@ -218,7 +219,7 @@ static int lsm9ds0_gyro_channel_get(struct device *dev,
 }
 
 #if defined(LSM9DS0_GYRO_SET_ATTR)
-static int lsm9ds0_gyro_attr_set(struct device *dev,
+static int lsm9ds0_gyro_attr_set(const struct device *dev,
 				 enum sensor_channel chan,
 				 enum sensor_attribute attr,
 				 const struct sensor_value *val)
@@ -259,7 +260,7 @@ static const struct sensor_driver_api lsm9ds0_gyro_api_funcs = {
 #endif
 };
 
-static int lsm9ds0_gyro_init_chip(struct device *dev)
+static int lsm9ds0_gyro_init_chip(const struct device *dev)
 {
 	struct lsm9ds0_gyro_data *data = dev->data;
 	const struct lsm9ds0_gyro_config *config = dev->config;
@@ -315,7 +316,7 @@ static int lsm9ds0_gyro_init_chip(struct device *dev)
 	return -EIO;
 }
 
-static int lsm9ds0_gyro_init(struct device *dev)
+static int lsm9ds0_gyro_init(const struct device *dev)
 {
 	const struct lsm9ds0_gyro_config * const config = dev->config;
 	struct lsm9ds0_gyro_data *data = dev->data;
diff --git a/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.h b/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.h
index b4aada92986418..1dd1461044dee8 100644
--- a/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.h
+++ b/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro.h
@@ -221,7 +221,7 @@ struct lsm9ds0_gyro_config {
 };
 
 struct lsm9ds0_gyro_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 #if defined(CONFIG_LSM9DS0_GYRO_TRIGGERS)
 	struct k_sem sem;
@@ -231,9 +231,9 @@ struct lsm9ds0_gyro_data {
 	K_KERNEL_STACK_MEMBER(thread_stack,
 			      CONFIG_LSM9DS0_GYRO_THREAD_STACK_SIZE);
 	struct k_thread thread;
-	struct device *dev;
+	const struct device *dev;
 
-	struct device *gpio_drdy;
+	const struct device *gpio_drdy;
 	struct gpio_callback gpio_cb;
 	struct sensor_trigger trigger_drdy;
 	sensor_trigger_handler_t handler_drdy;
@@ -247,11 +247,11 @@ struct lsm9ds0_gyro_data {
 };
 
 #if defined(CONFIG_LSM9DS0_GYRO_TRIGGER_DRDY)
-int lsm9ds0_gyro_trigger_set(struct device *dev,
+int lsm9ds0_gyro_trigger_set(const struct device *dev,
 			     const struct sensor_trigger *trig,
 			     sensor_trigger_handler_t handler);
 
-int lsm9ds0_gyro_init_interrupt(struct device *dev);
+int lsm9ds0_gyro_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_LSM9DS0_GYRO_LSM9DS0_GYRO_H_ */
diff --git a/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro_trigger.c b/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro_trigger.c
index 3f2f92fec39cbf..01c14e2e0029ee 100644
--- a/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro_trigger.c
+++ b/drivers/sensor/lsm9ds0_gyro/lsm9ds0_gyro_trigger.c
@@ -20,7 +20,7 @@ extern struct lsm9ds0_gyro_data lsm9ds0_gyro_data;
 
 LOG_MODULE_DECLARE(LSM9DS0_GYRO, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline void setup_drdy(struct device *dev,
+static inline void setup_drdy(const struct device *dev,
 			      bool enable)
 {
 	struct lsm9ds0_gyro_data *data = dev->data;
@@ -33,7 +33,7 @@ static inline void setup_drdy(struct device *dev,
 				     : GPIO_INT_DISABLE);
 }
 
-int lsm9ds0_gyro_trigger_set(struct device *dev,
+int lsm9ds0_gyro_trigger_set(const struct device *dev,
 			     const struct sensor_trigger *trig,
 			     sensor_trigger_handler_t handler)
 {
@@ -70,7 +70,7 @@ int lsm9ds0_gyro_trigger_set(struct device *dev,
 	return -ENOTSUP;
 }
 
-static void lsm9ds0_gyro_gpio_drdy_callback(struct device *dev,
+static void lsm9ds0_gyro_gpio_drdy_callback(const struct device *dev,
 					    struct gpio_callback *cb, uint32_t pins)
 {
 	struct lsm9ds0_gyro_data *data =
@@ -83,7 +83,7 @@ static void lsm9ds0_gyro_gpio_drdy_callback(struct device *dev,
 
 static void lsm9ds0_gyro_thread_main(void *arg1, void *arg2, void *arg3)
 {
-	struct device *dev = (struct device *) arg1;
+	const struct device *dev = (const struct device *) arg1;
 	struct lsm9ds0_gyro_data *data = dev->data;
 
 	while (1) {
@@ -97,7 +97,7 @@ static void lsm9ds0_gyro_thread_main(void *arg1, void *arg2, void *arg3)
 	}
 }
 
-int lsm9ds0_gyro_init_interrupt(struct device *dev)
+int lsm9ds0_gyro_init_interrupt(const struct device *dev)
 {
 	const struct lsm9ds0_gyro_config * const config =
 					   dev->config;
diff --git a/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.c b/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.c
index 627531d07386ba..919ee210fc3a36 100644
--- a/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.c
+++ b/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.c
@@ -23,7 +23,7 @@
 
 LOG_MODULE_REGISTER(LSM9DS0_MFD, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int lsm9ds0_mfd_reboot_memory(struct device *dev)
+static inline int lsm9ds0_mfd_reboot_memory(const struct device *dev)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -42,7 +42,8 @@ static inline int lsm9ds0_mfd_reboot_memory(struct device *dev)
 }
 
 #if !defined(LSM9DS0_MFD_ACCEL_DISABLED)
-static inline int lsm9ds0_mfd_accel_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int lsm9ds0_mfd_accel_set_odr_raw(const struct device *dev,
+						uint8_t odr)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -69,7 +70,7 @@ static const struct {
 				  {800, 0},
 				  {1600, 0} };
 
-static int lsm9ds0_mfd_accel_set_odr(struct device *dev,
+static int lsm9ds0_mfd_accel_set_odr(const struct device *dev,
 				     const struct sensor_value *val)
 {
 	uint8_t i;
@@ -86,7 +87,8 @@ static int lsm9ds0_mfd_accel_set_odr(struct device *dev,
 }
 #endif
 
-static inline int lsm9ds0_mfd_accel_set_fs_raw(struct device *dev, uint8_t fs)
+static inline int lsm9ds0_mfd_accel_set_fs_raw(const struct device *dev,
+					       uint8_t fs)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -115,7 +117,7 @@ static const struct {
 				 {8},
 				 {16} };
 
-static int lsm9ds0_mfd_accel_set_fs(struct device *dev, int val)
+static int lsm9ds0_mfd_accel_set_fs(const struct device *dev, int val)
 {
 	uint8_t i;
 
@@ -131,7 +133,8 @@ static int lsm9ds0_mfd_accel_set_fs(struct device *dev, int val)
 #endif
 
 #if !defined(LSM9DS0_MFD_MAGN_DISABLED)
-static inline int lsm9ds0_mfd_magn_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int lsm9ds0_mfd_magn_set_odr_raw(const struct device *dev,
+					       uint8_t odr)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -154,7 +157,7 @@ static const struct {
 				 {50, 0},
 				 {100, 0} };
 
-static int lsm9ds0_mfd_magn_set_odr(struct device *dev,
+static int lsm9ds0_mfd_magn_set_odr(const struct device *dev,
 				    const struct sensor_value *val)
 {
 	uint8_t i;
@@ -171,7 +174,8 @@ static int lsm9ds0_mfd_magn_set_odr(struct device *dev,
 }
 #endif
 
-static inline int lsm9ds0_mfd_magn_set_fs_raw(struct device *dev, uint8_t fs)
+static inline int lsm9ds0_mfd_magn_set_fs_raw(const struct device *dev,
+					      uint8_t fs)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -199,7 +203,7 @@ static const struct {
 				{8},
 				{12} };
 
-static int lsm9ds0_mfd_magn_set_fs(struct device *dev,
+static int lsm9ds0_mfd_magn_set_fs(const struct device *dev,
 				   const struct sensor_value *val)
 {
 	uint8_t i;
@@ -216,7 +220,7 @@ static int lsm9ds0_mfd_magn_set_fs(struct device *dev,
 #endif
 
 #if !defined(LSM9DS0_MFD_ACCEL_DISABLED)
-static inline int lsm9ds0_mfd_sample_fetch_accel(struct device *dev)
+static inline int lsm9ds0_mfd_sample_fetch_accel(const struct device *dev)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -270,7 +274,7 @@ static inline int lsm9ds0_mfd_sample_fetch_accel(struct device *dev)
 #endif
 
 #if !defined(LSM9DS0_MFD_MAGN_DISABLED)
-static inline int lsm9ds0_mfd_sample_fetch_magn(struct device *dev)
+static inline int lsm9ds0_mfd_sample_fetch_magn(const struct device *dev)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -318,7 +322,7 @@ static inline int lsm9ds0_mfd_sample_fetch_magn(struct device *dev)
 #endif
 
 #if !defined(LSM9DS0_MFD_TEMP_DISABLED)
-static inline int lsm9ds0_mfd_sample_fetch_temp(struct device *dev)
+static inline int lsm9ds0_mfd_sample_fetch_temp(const struct device *dev)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -339,7 +343,7 @@ static inline int lsm9ds0_mfd_sample_fetch_temp(struct device *dev)
 }
 #endif
 
-static inline int lsm9ds0_mfd_sample_fetch_all(struct device *dev)
+static inline int lsm9ds0_mfd_sample_fetch_all(const struct device *dev)
 {
 #if !defined(LSM9DS0_MFD_ACCEL_DISABLED)
 	if (lsm9ds0_mfd_sample_fetch_accel(dev) < 0) {
@@ -362,7 +366,7 @@ static inline int lsm9ds0_mfd_sample_fetch_all(struct device *dev)
 	return 0;
 }
 
-static int lsm9ds0_mfd_sample_fetch(struct device *dev,
+static int lsm9ds0_mfd_sample_fetch(const struct device *dev,
 				    enum sensor_channel chan)
 {
 	switch (chan) {
@@ -426,7 +430,7 @@ static inline int lsm9ds0_mfd_get_accel_channel(enum sensor_channel chan,
 	return 0;
 }
 
-static inline int lsm9ds0_mfd_get_accel(struct device *dev,
+static inline int lsm9ds0_mfd_get_accel(const struct device *dev,
 					enum sensor_channel chan,
 					struct sensor_value *val)
 {
@@ -512,7 +516,7 @@ static inline int lsm9ds0_mfd_get_magn_channel(enum sensor_channel chan,
 	return 0;
 }
 
-static inline int lsm9ds0_mfd_get_magn(struct device *dev,
+static inline int lsm9ds0_mfd_get_magn(const struct device *dev,
 				       enum sensor_channel chan,
 				       struct sensor_value *val)
 {
@@ -549,7 +553,7 @@ static inline int lsm9ds0_mfd_get_magn(struct device *dev,
 }
 #endif
 
-static int lsm9ds0_mfd_channel_get(struct device *dev,
+static int lsm9ds0_mfd_channel_get(const struct device *dev,
 				   enum sensor_channel chan,
 				   struct sensor_value *val)
 {
@@ -584,7 +588,7 @@ static int lsm9ds0_mfd_channel_get(struct device *dev,
 }
 
 #if defined(LSM9DS0_MFD_ATTR_SET_ACCEL)
-static inline int lsm9ds0_mfd_attr_set_accel(struct device *dev,
+static inline int lsm9ds0_mfd_attr_set_accel(const struct device *dev,
 					     enum sensor_attribute attr,
 					     const struct sensor_value *val)
 {
@@ -606,7 +610,7 @@ static inline int lsm9ds0_mfd_attr_set_accel(struct device *dev,
 #endif
 
 #if defined(LSM9DS0_MFD_ATTR_SET_MAGN)
-static inline int lsm9ds0_mfd_attr_set_magn(struct device *dev,
+static inline int lsm9ds0_mfd_attr_set_magn(const struct device *dev,
 					     enum sensor_attribute attr,
 					     const struct sensor_value *val)
 {
@@ -628,7 +632,7 @@ static inline int lsm9ds0_mfd_attr_set_magn(struct device *dev,
 #endif
 
 #if defined(LSM9DS0_MFD_ATTR_SET)
-static int lsm9ds0_mfd_attr_set(struct device *dev,
+static int lsm9ds0_mfd_attr_set(const struct device *dev,
 				enum sensor_channel chan,
 				enum sensor_attribute attr,
 				const struct sensor_value *val)
@@ -665,7 +669,7 @@ static const struct sensor_driver_api lsm9ds0_mfd_api_funcs = {
 #endif
 };
 
-static int lsm9ds0_mfd_init_chip(struct device *dev)
+static int lsm9ds0_mfd_init_chip(const struct device *dev)
 {
 	struct lsm9ds0_mfd_data *data = dev->data;
 	const struct lsm9ds0_mfd_config *config = dev->config;
@@ -767,7 +771,7 @@ static int lsm9ds0_mfd_init_chip(struct device *dev)
 	return 0;
 }
 
-int lsm9ds0_mfd_init(struct device *dev)
+int lsm9ds0_mfd_init(const struct device *dev)
 {
 	const struct lsm9ds0_mfd_config * const config = dev->config;
 	struct lsm9ds0_mfd_data *data = dev->data;
diff --git a/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.h b/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.h
index e42bb5293a7387..81290830f1a9fc 100644
--- a/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.h
+++ b/drivers/sensor/lsm9ds0_mfd/lsm9ds0_mfd.h
@@ -528,7 +528,7 @@ struct lsm9ds0_mfd_config {
 };
 
 struct lsm9ds0_mfd_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 #if !defined(LSM9DS0_MFD_ACCEL_DISABLED)
 	int sample_accel_x, sample_accel_y, sample_accel_z;
diff --git a/drivers/sensor/max17055/max17055.c b/drivers/sensor/max17055/max17055.c
index a5ac661fb05b20..cfef76f8f6821e 100644
--- a/drivers/sensor/max17055/max17055.c
+++ b/drivers/sensor/max17055/max17055.c
@@ -75,7 +75,8 @@ static void set_millis(struct sensor_value *val, int val_millis)
  * @return 0 if successful
  * @return -ENOTSUP for unsupported channels
  */
-static int max17055_channel_get(struct device *dev, enum sensor_channel chan,
+static int max17055_channel_get(const struct device *dev,
+				enum sensor_channel chan,
 				struct sensor_value *valp)
 {
 	const struct max17055_config *const config = dev->config;
@@ -158,7 +159,8 @@ static int max17055_channel_get(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int max17055_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int max17055_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct max17055_data *priv = dev->data;
 	struct {
@@ -197,7 +199,7 @@ static int max17055_sample_fetch(struct device *dev, enum sensor_channel chan)
  * @return 0 for success
  * @return -EINVAL if the I2C controller could not be found
  */
-static int max17055_gauge_init(struct device *dev)
+static int max17055_gauge_init(const struct device *dev)
 {
 	struct max17055_data *priv = dev->data;
 	const struct max17055_config *const config = dev->config;
diff --git a/drivers/sensor/max17055/max17055.h b/drivers/sensor/max17055/max17055.h
index b0a2e1815227e7..4f3a7a49b5cec0 100644
--- a/drivers/sensor/max17055/max17055.h
+++ b/drivers/sensor/max17055/max17055.h
@@ -22,7 +22,7 @@ enum {
 };
 
 struct max17055_data {
-	struct device *i2c;
+	const struct device *i2c;
 	/* Current cell voltage in units of 1.25/16mV */
 	uint16_t voltage;
 	/* Average current in units of 1.5625uV / Rsense */
diff --git a/drivers/sensor/max30101/max30101.c b/drivers/sensor/max30101/max30101.c
index 1047ce7b5eea22..1239d1f8e45424 100644
--- a/drivers/sensor/max30101/max30101.c
+++ b/drivers/sensor/max30101/max30101.c
@@ -12,7 +12,8 @@
 
 LOG_MODULE_REGISTER(MAX30101, CONFIG_SENSOR_LOG_LEVEL);
 
-static int max30101_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int max30101_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct max30101_data *data = dev->data;
 	const struct max30101_config *config = dev->config;
@@ -44,7 +45,8 @@ static int max30101_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int max30101_channel_get(struct device *dev, enum sensor_channel chan,
+static int max30101_channel_get(const struct device *dev,
+				enum sensor_channel chan,
 				struct sensor_value *val)
 {
 	struct max30101_data *data = dev->data;
@@ -91,7 +93,7 @@ static const struct sensor_driver_api max30101_driver_api = {
 	.channel_get = max30101_channel_get,
 };
 
-static int max30101_init(struct device *dev)
+static int max30101_init(const struct device *dev)
 {
 	const struct max30101_config *config = dev->config;
 	struct max30101_data *data = dev->data;
diff --git a/drivers/sensor/max30101/max30101.h b/drivers/sensor/max30101/max30101.h
index 167c5d0083ecfa..96bed08a2b4211 100644
--- a/drivers/sensor/max30101/max30101.h
+++ b/drivers/sensor/max30101/max30101.h
@@ -96,7 +96,7 @@ struct max30101_config {
 };
 
 struct max30101_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint32_t raw[MAX30101_MAX_NUM_CHANNELS];
 	uint8_t map[MAX30101_MAX_NUM_CHANNELS];
 	uint8_t num_channels;
diff --git a/drivers/sensor/max44009/max44009.c b/drivers/sensor/max44009/max44009.c
index 8eda76fb123b28..48bb6558f7bd8e 100644
--- a/drivers/sensor/max44009/max44009.c
+++ b/drivers/sensor/max44009/max44009.c
@@ -69,7 +69,8 @@ static int max44009_reg_update(struct max44009_data *drv_data, uint8_t reg,
 	return max44009_reg_write(drv_data, reg, new_val);
 }
 
-static int max44009_attr_set(struct device *dev, enum sensor_channel chan,
+static int max44009_attr_set(const struct device *dev,
+			     enum sensor_channel chan,
 			     enum sensor_attribute attr,
 			     const struct sensor_value *val)
 {
@@ -111,7 +112,8 @@ static int max44009_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int max44009_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int max44009_sample_fetch(const struct device *dev,
+				 enum sensor_channel chan)
 {
 	struct max44009_data *drv_data = dev->data;
 	uint8_t val_h, val_l;
@@ -136,7 +138,8 @@ static int max44009_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int max44009_channel_get(struct device *dev, enum sensor_channel chan,
+static int max44009_channel_get(const struct device *dev,
+				enum sensor_channel chan,
 				struct sensor_value *val)
 {
 	struct max44009_data *drv_data = dev->data;
@@ -169,7 +172,7 @@ static const struct sensor_driver_api max44009_driver_api = {
 	.channel_get = max44009_channel_get,
 };
 
-int max44009_init(struct device *dev)
+int max44009_init(const struct device *dev)
 {
 	struct max44009_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/max44009/max44009.h b/drivers/sensor/max44009/max44009.h
index 7ca03e0eb1b7c3..bf2713371d3ef8 100644
--- a/drivers/sensor/max44009/max44009.h
+++ b/drivers/sensor/max44009/max44009.h
@@ -22,7 +22,7 @@
 #define MAX44009_REG_LUX_LOW_BYTE	0x04
 
 struct max44009_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t sample;
 };
 
diff --git a/drivers/sensor/mchp_tach_xec/tach_mchp_xec.c b/drivers/sensor/mchp_tach_xec/tach_mchp_xec.c
index 2f488a8e728c66..a448d05537c9b9 100644
--- a/drivers/sensor/mchp_tach_xec/tach_mchp_xec.c
+++ b/drivers/sensor/mchp_tach_xec/tach_mchp_xec.c
@@ -42,7 +42,7 @@ struct tach_xec_data {
 	((struct tach_xec_data *)dev->data)
 
 
-int tach_xec_sample_fetch(struct device *dev, enum sensor_channel chan)
+int tach_xec_sample_fetch(const struct device *dev, enum sensor_channel chan)
 {
 	ARG_UNUSED(chan);
 
@@ -76,7 +76,7 @@ int tach_xec_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int tach_xec_channel_get(struct device *dev,
+static int tach_xec_channel_get(const struct device *dev,
 				enum sensor_channel chan,
 				struct sensor_value *val)
 {
@@ -99,7 +99,7 @@ static int tach_xec_channel_get(struct device *dev,
 	return 0;
 }
 
-static int tach_xec_init(struct device *dev)
+static int tach_xec_init(const struct device *dev)
 {
 	TACH_Type *tach = TACH_XEC_REG_BASE(dev);
 
diff --git a/drivers/sensor/mcp9808/mcp9808.c b/drivers/sensor/mcp9808/mcp9808.c
index 373c3221d684f4..ab88bfabffb56d 100644
--- a/drivers/sensor/mcp9808/mcp9808.c
+++ b/drivers/sensor/mcp9808/mcp9808.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_REGISTER(MCP9808, CONFIG_SENSOR_LOG_LEVEL);
 
-int mcp9808_reg_read(struct device *dev, uint8_t reg, uint16_t *val)
+int mcp9808_reg_read(const struct device *dev, uint8_t reg, uint16_t *val)
 {
 	const struct mcp9808_data *data = dev->data;
 	const struct mcp9808_config *cfg = dev->config;
@@ -35,7 +35,8 @@ int mcp9808_reg_read(struct device *dev, uint8_t reg, uint16_t *val)
 	return rc;
 }
 
-static int mcp9808_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int mcp9808_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct mcp9808_data *data = dev->data;
 
@@ -44,7 +45,7 @@ static int mcp9808_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return mcp9808_reg_read(dev, MCP9808_REG_TEMP_AMB, &data->reg_val);
 }
 
-static int mcp9808_channel_get(struct device *dev,
+static int mcp9808_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -69,7 +70,7 @@ static const struct sensor_driver_api mcp9808_api_funcs = {
 #endif /* CONFIG_MCP9808_TRIGGER */
 };
 
-int mcp9808_init(struct device *dev)
+int mcp9808_init(const struct device *dev)
 {
 	struct mcp9808_data *data = dev->data;
 	const struct mcp9808_config *cfg = dev->config;
diff --git a/drivers/sensor/mcp9808/mcp9808.h b/drivers/sensor/mcp9808/mcp9808.h
index e4cca69e0ee20d..4a6a31bca02e57 100644
--- a/drivers/sensor/mcp9808/mcp9808.h
+++ b/drivers/sensor/mcp9808/mcp9808.h
@@ -56,15 +56,15 @@
 #define MCP9808_TEMP_CRT_BIT		BIT(15)
 
 struct mcp9808_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 	uint16_t reg_val;
 
 #ifdef CONFIG_MCP9808_TRIGGER
-	struct device *alert_gpio;
+	const struct device *alert_gpio;
 	struct gpio_callback alert_cb;
 
-	struct device *dev;
+	const struct device *dev;
 
 	struct sensor_trigger trig;
 	sensor_trigger_handler_t trigger_handler;
@@ -89,16 +89,16 @@ struct mcp9808_config {
 #endif /* CONFIG_MCP9808_TRIGGER */
 };
 
-int mcp9808_reg_read(struct device *dev, uint8_t reg, uint16_t *val);
+int mcp9808_reg_read(const struct device *dev, uint8_t reg, uint16_t *val);
 
 #ifdef CONFIG_MCP9808_TRIGGER
-int mcp9808_attr_set(struct device *dev, enum sensor_channel chan,
+int mcp9808_attr_set(const struct device *dev, enum sensor_channel chan,
 		     enum sensor_attribute attr,
 		     const struct sensor_value *val);
-int mcp9808_trigger_set(struct device *dev,
+int mcp9808_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
-int mcp9808_setup_interrupt(struct device *dev);
+int mcp9808_setup_interrupt(const struct device *dev);
 #endif /* CONFIG_MCP9808_TRIGGER */
 
 /* Encode a signed temperature in scaled Celsius to the format used in
diff --git a/drivers/sensor/mcp9808/mcp9808_trigger.c b/drivers/sensor/mcp9808/mcp9808_trigger.c
index 7326627ba81e81..12eabf799f0b2b 100644
--- a/drivers/sensor/mcp9808/mcp9808_trigger.c
+++ b/drivers/sensor/mcp9808/mcp9808_trigger.c
@@ -14,7 +14,8 @@
 
 LOG_MODULE_DECLARE(MCP9808, CONFIG_SENSOR_LOG_LEVEL);
 
-static int mcp9808_reg_write(struct device *dev, uint8_t reg, uint16_t val)
+static int mcp9808_reg_write(const struct device *dev, uint8_t reg,
+			     uint16_t val)
 {
 	const struct mcp9808_data *data = dev->data;
 	const struct mcp9808_config *cfg = dev->config;
@@ -27,7 +28,7 @@ static int mcp9808_reg_write(struct device *dev, uint8_t reg, uint16_t val)
 	return i2c_write(data->i2c_master, buf, sizeof(buf), cfg->i2c_addr);
 }
 
-int mcp9808_attr_set(struct device *dev, enum sensor_channel chan,
+int mcp9808_attr_set(const struct device *dev, enum sensor_channel chan,
 		     enum sensor_attribute attr,
 		     const struct sensor_value *val)
 {
@@ -57,7 +58,7 @@ int mcp9808_attr_set(struct device *dev, enum sensor_channel chan,
 				 mcp9808_temp_reg_from_signed(temp));
 }
 
-static inline void setup_int(struct device *dev,
+static inline void setup_int(const struct device *dev,
 			     bool enable)
 {
 	const struct mcp9808_data *data = dev->data;
@@ -69,7 +70,7 @@ static inline void setup_int(struct device *dev,
 	gpio_pin_interrupt_configure(data->alert_gpio, cfg->alert_pin, flags);
 }
 
-static void handle_int(struct device *dev)
+static void handle_int(const struct device *dev)
 {
 	struct mcp9808_data *data = dev->data;
 
@@ -82,7 +83,7 @@ static void handle_int(struct device *dev)
 #endif
 }
 
-static void process_int(struct device *dev)
+static void process_int(const struct device *dev)
 {
 	struct mcp9808_data *data = dev->data;
 
@@ -95,7 +96,7 @@ static void process_int(struct device *dev)
 	}
 }
 
-int mcp9808_trigger_set(struct device *dev,
+int mcp9808_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -121,7 +122,8 @@ int mcp9808_trigger_set(struct device *dev,
 	return rv;
 }
 
-static void alert_cb(struct device *dev, struct gpio_callback *cb, uint32_t pins)
+static void alert_cb(const struct device *dev, struct gpio_callback *cb,
+		     uint32_t pins)
 {
 	struct mcp9808_data *data =
 		CONTAINER_OF(cb, struct mcp9808_data, alert_cb);
@@ -135,7 +137,7 @@ static void alert_cb(struct device *dev, struct gpio_callback *cb, uint32_t pins
 
 static void mcp9808_thread_main(int arg1, int arg2)
 {
-	struct device *dev = INT_TO_POINTER(arg1);
+	const struct device *dev = INT_TO_POINTER(arg1);
 	struct mcp9808_data *data = dev->data;
 
 	ARG_UNUSED(arg2);
@@ -160,11 +162,11 @@ static void mcp9808_gpio_thread_cb(struct k_work *work)
 
 #endif /* CONFIG_MCP9808_TRIGGER_GLOBAL_THREAD */
 
-int mcp9808_setup_interrupt(struct device *dev)
+int mcp9808_setup_interrupt(const struct device *dev)
 {
 	struct mcp9808_data *data = dev->data;
 	const struct mcp9808_config *cfg = dev->config;
-	struct device *gpio;
+	const struct device *gpio;
 	int rc = mcp9808_reg_write(dev, MCP9808_REG_CRITICAL,
 				   MCP9808_TEMP_ABS_MASK);
 	if (rc == 0) {
diff --git a/drivers/sensor/mpr/mpr.c b/drivers/sensor/mpr/mpr.c
index ef9814c9fae91f..104787cd376103 100644
--- a/drivers/sensor/mpr/mpr.c
+++ b/drivers/sensor/mpr/mpr.c
@@ -21,7 +21,7 @@
 
 LOG_MODULE_REGISTER(MPR, CONFIG_SENSOR_LOG_LEVEL);
 
-static int mpr_init(struct device *dev)
+static int mpr_init(const struct device *dev)
 {
 	struct mpr_data *data = dev->data;
 	const struct mpr_config *cfg = dev->config;
@@ -34,7 +34,7 @@ static int mpr_init(struct device *dev)
 	return 0;
 }
 
-static int mpr_read_reg(struct device *dev)
+static int mpr_read_reg(const struct device *dev)
 {
 	struct mpr_data *data = dev->data;
 	const struct mpr_config *cfg = dev->config;
@@ -100,14 +100,15 @@ static inline void mpr_convert_reg(const uint32_t *reg, uint64_t *value)
 	}
 }
 
-static int mpr_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int mpr_sample_fetch(const struct device *dev,
+			    enum sensor_channel chan)
 {
 	__ASSERT_NO_MSG(chan == SENSOR_CHAN_ALL || chan == SENSOR_CHAN_PRESS);
 
 	return mpr_read_reg(dev);
 }
 
-static int mpr_channel_get(struct device *dev,
+static int mpr_channel_get(const struct device *dev,
 			   enum sensor_channel chan,
 			   struct sensor_value *val)
 {
diff --git a/drivers/sensor/mpr/mpr.h b/drivers/sensor/mpr/mpr.h
index 9b4da876bf886c..f92fe12cf3977e 100644
--- a/drivers/sensor/mpr/mpr.h
+++ b/drivers/sensor/mpr/mpr.h
@@ -28,7 +28,7 @@
 #endif
 
 struct mpr_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 	uint32_t reg_val;
 };
@@ -38,6 +38,6 @@ struct mpr_config {
 	uint16_t i2c_addr;
 };
 
-int mpr_reg_read(struct device *dev, uint8_t reg, uint16_t *val);
+int mpr_reg_read(const struct device *dev, uint8_t reg, uint16_t *val);
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_MPR_H_ */
diff --git a/drivers/sensor/mpu6050/mpu6050.c b/drivers/sensor/mpu6050/mpu6050.c
index 708cd2c06339bc..ad43f165b8fe5a 100644
--- a/drivers/sensor/mpu6050/mpu6050.c
+++ b/drivers/sensor/mpu6050/mpu6050.c
@@ -55,7 +55,7 @@ static inline void mpu6050_convert_temp(struct sensor_value *val,
 	}
 }
 
-static int mpu6050_channel_get(struct device *dev,
+static int mpu6050_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -109,7 +109,8 @@ static int mpu6050_channel_get(struct device *dev,
 	return 0;
 }
 
-static int mpu6050_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int mpu6050_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct mpu6050_data *drv_data = dev->data;
 	const struct mpu6050_config *cfg = dev->config;
@@ -140,7 +141,7 @@ static const struct sensor_driver_api mpu6050_driver_api = {
 	.channel_get = mpu6050_channel_get,
 };
 
-int mpu6050_init(struct device *dev)
+int mpu6050_init(const struct device *dev)
 {
 	struct mpu6050_data *drv_data = dev->data;
 	const struct mpu6050_config *cfg = dev->config;
diff --git a/drivers/sensor/mpu6050/mpu6050.h b/drivers/sensor/mpu6050/mpu6050.h
index 148cdfa93eaad2..59adbf88134a7f 100644
--- a/drivers/sensor/mpu6050/mpu6050.h
+++ b/drivers/sensor/mpu6050/mpu6050.h
@@ -35,7 +35,7 @@ static const uint16_t mpu6050_gyro_sensitivity_x10[] = {
 };
 
 struct mpu6050_data {
-	struct device *i2c;
+	const struct device *i2c;
 
 	int16_t accel_x;
 	int16_t accel_y;
@@ -50,8 +50,8 @@ struct mpu6050_data {
 	uint16_t gyro_sensitivity_x10;
 
 #ifdef CONFIG_MPU6050_TRIGGER
-	struct device *dev;
-	struct device *gpio;
+	const struct device *dev;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
@@ -79,11 +79,11 @@ struct mpu6050_config {
 };
 
 #ifdef CONFIG_MPU6050_TRIGGER
-int mpu6050_trigger_set(struct device *dev,
+int mpu6050_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int mpu6050_init_interrupt(struct device *dev);
+int mpu6050_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* __SENSOR_MPU6050__ */
diff --git a/drivers/sensor/mpu6050/mpu6050_trigger.c b/drivers/sensor/mpu6050/mpu6050_trigger.c
index 73dba91a248f7a..52ca3df83103a3 100644
--- a/drivers/sensor/mpu6050/mpu6050_trigger.c
+++ b/drivers/sensor/mpu6050/mpu6050_trigger.c
@@ -14,7 +14,7 @@
 
 LOG_MODULE_DECLARE(MPU6050, CONFIG_SENSOR_LOG_LEVEL);
 
-int mpu6050_trigger_set(struct device *dev,
+int mpu6050_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler)
 {
@@ -41,7 +41,7 @@ int mpu6050_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void mpu6050_gpio_callback(struct device *dev,
+static void mpu6050_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct mpu6050_data *drv_data =
@@ -62,7 +62,7 @@ static void mpu6050_gpio_callback(struct device *dev,
 
 static void mpu6050_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct mpu6050_data *drv_data = dev->data;
 	const struct mpu6050_config *cfg = dev->config;
 
@@ -79,7 +79,7 @@ static void mpu6050_thread_cb(void *arg)
 #ifdef CONFIG_MPU6050_TRIGGER_OWN_THREAD
 static void mpu6050_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct mpu6050_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -101,7 +101,7 @@ static void mpu6050_work_cb(struct k_work *work)
 }
 #endif
 
-int mpu6050_init_interrupt(struct device *dev)
+int mpu6050_init_interrupt(const struct device *dev)
 {
 	struct mpu6050_data *drv_data = dev->data;
 	const struct mpu6050_config *cfg = dev->config;
diff --git a/drivers/sensor/ms5607/ms5607.c b/drivers/sensor/ms5607/ms5607.c
index 42ee65c72a75e6..558c201f71340d 100644
--- a/drivers/sensor/ms5607/ms5607.c
+++ b/drivers/sensor/ms5607/ms5607.c
@@ -109,7 +109,8 @@ static int ms5607_get_measurement(const struct ms5607_data *data,
 	return 0;
 }
 
-static int ms5607_sample_fetch(struct device *dev, enum sensor_channel channel)
+static int ms5607_sample_fetch(const struct device *dev,
+			       enum sensor_channel channel)
 {
 	struct ms5607_data *data = dev->data;
 	int err;
@@ -137,7 +138,8 @@ static int ms5607_sample_fetch(struct device *dev, enum sensor_channel channel)
 	return 0;
 }
 
-static int ms5607_channel_get(struct device *dev, enum sensor_channel chan,
+static int ms5607_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	const struct ms5607_data *data = dev->data;
@@ -158,7 +160,7 @@ static int ms5607_channel_get(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int ms5607_attr_set(struct device *dev, enum sensor_channel chan,
+static int ms5607_attr_set(const struct device *dev, enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
 {
@@ -226,7 +228,7 @@ static const struct ms5607_config ms5607_config = {
 	.ms5607_device_name = DT_INST_BUS_LABEL(0),
 };
 
-static int ms5607_init(struct device *dev)
+static int ms5607_init(const struct device *dev)
 {
 	const struct ms5607_config *const config = dev->config;
 	struct ms5607_data *data = dev->data;
diff --git a/drivers/sensor/ms5607/ms5607.h b/drivers/sensor/ms5607/ms5607.h
index f73b1c3e0b4291..1da8349fef5031 100644
--- a/drivers/sensor/ms5607/ms5607.h
+++ b/drivers/sensor/ms5607/ms5607.h
@@ -62,7 +62,7 @@
 #endif
 
 #if DT_ANY_INST_ON_BUS_STATUS_OKAY(spi)
-int ms5607_spi_init(struct device *dev);
+int ms5607_spi_init(const struct device *dev);
 #else
 /* I2c Interface not implemented yet */
 BUILD_ASSERT(1, "I2c interface not implemented yet");
@@ -73,7 +73,7 @@ struct ms5607_config {
 };
 
 struct ms5607_data {
-	struct device *ms5607_device;
+	const struct device *ms5607_device;
 	const struct ms5607_transfer_function *tf;
 	/* Calibration values */
 	uint16_t sens_t1;
diff --git a/drivers/sensor/ms5607/ms5607_spi.c b/drivers/sensor/ms5607/ms5607_spi.c
index 14ea904198ee01..16bc7994fdbfa4 100644
--- a/drivers/sensor/ms5607/ms5607_spi.c
+++ b/drivers/sensor/ms5607/ms5607_spi.c
@@ -166,7 +166,7 @@ static const struct ms5607_transfer_function ms5607_spi_transfer_function = {
 	.read_adc = ms5607_spi_read_adc,
 };
 
-int ms5607_spi_init(struct device *dev)
+int ms5607_spi_init(const struct device *dev)
 {
 	struct ms5607_data *data = dev->data;
 
diff --git a/drivers/sensor/ms5837/ms5837.c b/drivers/sensor/ms5837/ms5837.c
index 9b0bdc9e60b6fd..d9317935f20917 100644
--- a/drivers/sensor/ms5837/ms5837.c
+++ b/drivers/sensor/ms5837/ms5837.c
@@ -18,7 +18,7 @@
 
 LOG_MODULE_REGISTER(MS5837, CONFIG_SENSOR_LOG_LEVEL);
 
-static int ms5837_get_measurement(struct device *i2c_master,
+static int ms5837_get_measurement(const struct device *i2c_master,
 				  const uint8_t i2c_address, uint32_t *val,
 				  uint8_t cmd, const uint8_t delay)
 {
@@ -97,7 +97,8 @@ static void ms5837_compensate(struct ms5837_data *data,
 	    (((SENS * adc_pressure) / (1ll << 21)) - OFF) / (1ll << 13);
 }
 
-static int ms5837_sample_fetch(struct device *dev, enum sensor_channel channel)
+static int ms5837_sample_fetch(const struct device *dev,
+			       enum sensor_channel channel)
 {
 	struct ms5837_data *data = dev->data;
 	const struct ms5837_config *cfg = dev->config;
@@ -128,7 +129,8 @@ static int ms5837_sample_fetch(struct device *dev, enum sensor_channel channel)
 	return 0;
 }
 
-static int ms5837_channel_get(struct device *dev, enum sensor_channel chan,
+static int ms5837_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct ms5837_data *data = dev->data;
@@ -149,7 +151,7 @@ static int ms5837_channel_get(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int ms5837_attr_set(struct device *dev, enum sensor_channel chan,
+static int ms5837_attr_set(const struct device *dev, enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
 {
@@ -228,8 +230,9 @@ static const struct sensor_driver_api ms5837_api_funcs = {
 	.channel_get = ms5837_channel_get,
 };
 
-static int ms5837_read_prom(struct device *i2c_master, const uint8_t i2c_address,
-		const uint8_t cmd, uint16_t *val)
+static int ms5837_read_prom(const struct device *i2c_master,
+			    const uint8_t i2c_address,
+			    const uint8_t cmd, uint16_t *val)
 {
 	int err;
 
@@ -243,7 +246,7 @@ static int ms5837_read_prom(struct device *i2c_master, const uint8_t i2c_address
 	return 0;
 }
 
-static int ms5837_init(struct device *dev)
+static int ms5837_init(const struct device *dev)
 {
 	struct ms5837_data *data = dev->data;
 	const struct ms5837_config *cfg = dev->config;
diff --git a/drivers/sensor/ms5837/ms5837.h b/drivers/sensor/ms5837/ms5837.h
index 6febaa834f1e27..4599f5babeb6df 100644
--- a/drivers/sensor/ms5837/ms5837.h
+++ b/drivers/sensor/ms5837/ms5837.h
@@ -46,7 +46,7 @@
 
 struct ms5837_data {
 
-	struct device *i2c_master;
+	const struct device *i2c_master;
 
 	/* Calibration values */
 	uint16_t sens_t1;
diff --git a/drivers/sensor/nrf5/temp_nrf5.c b/drivers/sensor/nrf5/temp_nrf5.c
index 5b0b6eeb571f59..f755c5742a3a35 100644
--- a/drivers/sensor/nrf5/temp_nrf5.c
+++ b/drivers/sensor/nrf5/temp_nrf5.c
@@ -37,7 +37,8 @@ static void hfclk_on_callback(struct onoff_manager *mgr,
 	nrf_temp_task_trigger(NRF_TEMP, NRF_TEMP_TASK_START);
 }
 
-static int temp_nrf5_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int temp_nrf5_sample_fetch(const struct device *dev,
+				  enum sensor_channel chan)
 {
 	struct temp_nrf5_data *data = dev->data;
 	struct onoff_client cli;
@@ -72,9 +73,9 @@ static int temp_nrf5_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int temp_nrf5_channel_get(struct device *dev,
-				enum sensor_channel chan,
-				struct sensor_value *val)
+static int temp_nrf5_channel_get(const struct device *dev,
+				 enum sensor_channel chan,
+				 struct sensor_value *val)
 {
 	struct temp_nrf5_data *data = dev->data;
 	int32_t uval;
@@ -95,7 +96,7 @@ static int temp_nrf5_channel_get(struct device *dev,
 
 static void temp_nrf5_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct temp_nrf5_data *data = dev->data;
 
 	nrf_temp_event_clear(NRF_TEMP, NRF_TEMP_EVENT_DATARDY);
@@ -109,7 +110,7 @@ static const struct sensor_driver_api temp_nrf5_driver_api = {
 
 DEVICE_DECLARE(temp_nrf5);
 
-static int temp_nrf5_init(struct device *dev)
+static int temp_nrf5_init(const struct device *dev)
 {
 	struct temp_nrf5_data *data = dev->data;
 
diff --git a/drivers/sensor/nxp_kinetis_temp/temp_kinetis.c b/drivers/sensor/nxp_kinetis_temp/temp_kinetis.c
index 64d4a827fb3592..b0aeadc467980d 100644
--- a/drivers/sensor/nxp_kinetis_temp/temp_kinetis.c
+++ b/drivers/sensor/nxp_kinetis_temp/temp_kinetis.c
@@ -36,11 +36,11 @@ struct temp_kinetis_config {
 };
 
 struct temp_kinetis_data {
-	struct device *adc;
+	const struct device *adc;
 	uint16_t buffer[TEMP_KINETIS_ADC_SAMPLES];
 };
 
-static int temp_kinetis_sample_fetch(struct device *dev,
+static int temp_kinetis_sample_fetch(const struct device *dev,
 				     enum sensor_channel chan)
 {
 	const struct temp_kinetis_config *config = dev->config;
@@ -84,7 +84,7 @@ static int temp_kinetis_sample_fetch(struct device *dev,
 	return 0;
 }
 
-static int temp_kinetis_channel_get(struct device *dev,
+static int temp_kinetis_channel_get(const struct device *dev,
 				    enum sensor_channel chan,
 				    struct sensor_value *val)
 {
@@ -137,7 +137,7 @@ static const struct sensor_driver_api temp_kinetis_driver_api = {
 	.channel_get = temp_kinetis_channel_get,
 };
 
-static int temp_kinetis_init(struct device *dev)
+static int temp_kinetis_init(const struct device *dev)
 {
 	const struct temp_kinetis_config *config = dev->config;
 	struct temp_kinetis_data *data = dev->data;
diff --git a/drivers/sensor/opt3001/opt3001.c b/drivers/sensor/opt3001/opt3001.c
index 6294e860e3e2c6..7158d6478535ba 100644
--- a/drivers/sensor/opt3001/opt3001.c
+++ b/drivers/sensor/opt3001/opt3001.c
@@ -61,7 +61,8 @@ static int opt3001_reg_update(struct opt3001_data *drv_data, uint8_t reg,
 	return opt3001_reg_write(drv_data, reg, new_val);
 }
 
-static int opt3001_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int opt3001_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct opt3001_data *drv_data = dev->data;
 	uint16_t value;
@@ -79,7 +80,8 @@ static int opt3001_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int opt3001_channel_get(struct device *dev, enum sensor_channel chan,
+static int opt3001_channel_get(const struct device *dev,
+			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
 	struct opt3001_data *drv_data = dev->data;
@@ -110,7 +112,7 @@ static const struct sensor_driver_api opt3001_driver_api = {
 	.channel_get = opt3001_channel_get,
 };
 
-static int opt3001_chip_init(struct device *dev)
+static int opt3001_chip_init(const struct device *dev)
 {
 	struct opt3001_data *drv_data = dev->data;
 	uint16_t value;
@@ -152,7 +154,7 @@ static int opt3001_chip_init(struct device *dev)
 	return 0;
 }
 
-int opt3001_init(struct device *dev)
+int opt3001_init(const struct device *dev)
 {
 	if (opt3001_chip_init(dev) < 0) {
 		return -EINVAL;
diff --git a/drivers/sensor/opt3001/opt3001.h b/drivers/sensor/opt3001/opt3001.h
index 1ae22431c9e53c..56cbcafa49d4c0 100644
--- a/drivers/sensor/opt3001/opt3001.h
+++ b/drivers/sensor/opt3001/opt3001.h
@@ -24,7 +24,7 @@
 #define OPT3001_MANTISSA_MASK 0xfff
 
 struct opt3001_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t sample;
 };
 
diff --git a/drivers/sensor/pms7003/pms7003.c b/drivers/sensor/pms7003/pms7003.c
index 98b04ba74aac70..f701cfa319efa3 100644
--- a/drivers/sensor/pms7003/pms7003.c
+++ b/drivers/sensor/pms7003/pms7003.c
@@ -28,7 +28,7 @@ LOG_MODULE_REGISTER(PMS7003, CONFIG_SENSOR_LOG_LEVEL);
 #define CFG_PMS7003_SERIAL_TIMEOUT 1000
 
 struct pms7003_data {
-	struct device *uart_dev;
+	const struct device *uart_dev;
 	uint16_t pm_1_0;
 	uint16_t pm_2_5;
 	uint16_t pm_10;
@@ -43,7 +43,8 @@ struct pms7003_data {
  * @param timeout the timeout in milliseconds
  * @return 0 if success; -ETIME if timeout
  */
-static int uart_wait_for(struct device *dev, uint8_t *data, int len, int timeout)
+static int uart_wait_for(const struct device *dev, uint8_t *data, int len,
+			 int timeout)
 {
 	int matched_size = 0;
 	int64_t timeout_time = k_uptime_get() + K_MSEC(timeout);
@@ -80,7 +81,8 @@ static int uart_wait_for(struct device *dev, uint8_t *data, int len, int timeout
  * @param timeout the timeout in milliseconds
  * @return 0 if success; -ETIME if timeout
  */
-static int uart_read_bytes(struct device *dev, uint8_t *data, int len, int timeout)
+static int uart_read_bytes(const struct device *dev, uint8_t *data, int len,
+			   int timeout)
 {
 	int read_size = 0;
 	int64_t timeout_time = k_uptime_get() + K_MSEC(timeout);
@@ -102,7 +104,8 @@ static int uart_read_bytes(struct device *dev, uint8_t *data, int len, int timeo
 	return 0;
 }
 
-static int pms7003_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int pms7003_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct pms7003_data *drv_data = dev->data;
 
@@ -139,7 +142,8 @@ static int pms7003_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int pms7003_channel_get(struct device *dev, enum sensor_channel chan,
+static int pms7003_channel_get(const struct device *dev,
+			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
 	struct pms7003_data *drv_data = dev->data;
@@ -164,7 +168,7 @@ static const struct sensor_driver_api pms7003_api = {
 	.channel_get = &pms7003_channel_get,
 };
 
-static int pms7003_init(struct device *dev)
+static int pms7003_init(const struct device *dev)
 {
 	struct pms7003_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/qdec_nrfx/qdec_nrfx.c b/drivers/sensor/qdec_nrfx/qdec_nrfx.c
index cfc4b8ba5ea92b..0518318cbd8b71 100644
--- a/drivers/sensor/qdec_nrfx/qdec_nrfx.c
+++ b/drivers/sensor/qdec_nrfx/qdec_nrfx.c
@@ -49,7 +49,8 @@ static void accumulate(struct qdec_nrfx_data *data, int16_t acc)
 	irq_unlock(key);
 }
 
-static int qdec_nrfx_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int qdec_nrfx_sample_fetch(const struct device *dev,
+				  enum sensor_channel chan)
 {
 	struct qdec_nrfx_data *data = &qdec_nrfx_data;
 
@@ -71,7 +72,7 @@ static int qdec_nrfx_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int qdec_nrfx_channel_get(struct device       *dev,
+static int qdec_nrfx_channel_get(const struct device *dev,
 				 enum sensor_channel  chan,
 				 struct sensor_value *val)
 {
@@ -105,7 +106,7 @@ static int qdec_nrfx_channel_get(struct device       *dev,
 	return 0;
 }
 
-static int qdec_nrfx_trigger_set(struct device               *dev,
+static int qdec_nrfx_trigger_set(const struct device *dev,
 				 const struct sensor_trigger *trig,
 				 sensor_trigger_handler_t     handler)
 {
@@ -170,7 +171,7 @@ static void qdec_nrfx_gpio_ctrl(bool enable)
 #endif
 }
 
-static int qdec_nrfx_init(struct device *dev)
+static int qdec_nrfx_init(const struct device *dev)
 {
 	static const nrfx_qdec_config_t config = {
 		.reportper          = NRF_QDEC_REPORTPER_40,
@@ -268,7 +269,8 @@ static int qdec_nrfx_pm_set_state(struct qdec_nrfx_data *data,
 	return 0;
 }
 
-static int qdec_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int qdec_nrfx_pm_control(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	struct qdec_nrfx_data *data = &qdec_nrfx_data;
diff --git a/drivers/sensor/sensor_handlers.c b/drivers/sensor/sensor_handlers.c
index 2b7a93527a50a5..2c601a0ba61795 100644
--- a/drivers/sensor/sensor_handlers.c
+++ b/drivers/sensor/sensor_handlers.c
@@ -7,52 +7,53 @@
 #include <drivers/sensor.h>
 #include <syscall_handler.h>
 
-static inline int z_vrfy_sensor_attr_set(struct device *dev,
-					enum sensor_channel chan,
-					enum sensor_attribute attr,
-					const struct sensor_value *val)
+static inline int z_vrfy_sensor_attr_set(const struct device *dev,
+					 enum sensor_channel chan,
+					 enum sensor_attribute attr,
+					 const struct sensor_value *val)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_SENSOR(dev, attr_set));
 	Z_OOPS(Z_SYSCALL_MEMORY_READ(val, sizeof(struct sensor_value)));
-	return z_impl_sensor_attr_set((struct device *)dev, chan, attr,
-				     (const struct sensor_value *)val);
+	return z_impl_sensor_attr_set((const struct device *)dev, chan, attr,
+				      (const struct sensor_value *)val);
 }
 #include <syscalls/sensor_attr_set_mrsh.c>
 
-static inline int z_vrfy_sensor_attr_get(struct device *dev,
-					enum sensor_channel chan,
-					enum sensor_attribute attr,
-					struct sensor_value *val)
+static inline int z_vrfy_sensor_attr_get(const struct device *dev,
+					 enum sensor_channel chan,
+					 enum sensor_attribute attr,
+					 struct sensor_value *val)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_SENSOR(dev, attr_get));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(val, sizeof(struct sensor_value)));
-	return z_impl_sensor_attr_get((struct device *)dev, chan, attr,
-				     (struct sensor_value *)val);
+	return z_impl_sensor_attr_get((const struct device *)dev, chan, attr,
+				      (struct sensor_value *)val);
 }
 #include <syscalls/sensor_attr_get_mrsh.c>
 
-static inline int z_vrfy_sensor_sample_fetch(struct device *dev)
+static inline int z_vrfy_sensor_sample_fetch(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_SENSOR(dev, sample_fetch));
-	return z_impl_sensor_sample_fetch((struct device *)dev);
+	return z_impl_sensor_sample_fetch((const struct device *)dev);
 }
 #include <syscalls/sensor_sample_fetch_mrsh.c>
 
-static inline int z_vrfy_sensor_sample_fetch_chan(struct device *dev,
-						 enum sensor_channel type)
+static inline int z_vrfy_sensor_sample_fetch_chan(const struct device *dev,
+						  enum sensor_channel type)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_SENSOR(dev, sample_fetch));
-	return z_impl_sensor_sample_fetch_chan((struct device *)dev, type);
+	return z_impl_sensor_sample_fetch_chan((const struct device *)dev,
+					       type);
 }
 #include <syscalls/sensor_sample_fetch_chan_mrsh.c>
 
-static inline int z_vrfy_sensor_channel_get(struct device *dev,
-					   enum sensor_channel chan,
-					   struct sensor_value *val)
+static inline int z_vrfy_sensor_channel_get(const struct device *dev,
+					    enum sensor_channel chan,
+					    struct sensor_value *val)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_SENSOR(dev, channel_get));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(val, sizeof(struct sensor_value)));
-	return z_impl_sensor_channel_get((struct device *)dev, chan,
-					(struct sensor_value *)val);
+	return z_impl_sensor_channel_get((const struct device *)dev, chan,
+					 (struct sensor_value *)val);
 }
 #include <syscalls/sensor_channel_get_mrsh.c>
diff --git a/drivers/sensor/sensor_shell.c b/drivers/sensor/sensor_shell.c
index d043e977e547ce..d64d4f02f5acf6 100644
--- a/drivers/sensor/sensor_shell.c
+++ b/drivers/sensor/sensor_shell.c
@@ -64,7 +64,8 @@ const char *sensor_channel_name[SENSOR_CHAN_ALL] = {
 		 "gauge_desired_charging_current",
 };
 
-static int handle_channel_by_name(const struct shell *shell, struct device *dev,
+static int handle_channel_by_name(const struct shell *shell,
+					const struct device *dev,
 					const char *channel_name)
 {
 	struct sensor_value value[3];
@@ -118,7 +119,7 @@ static int handle_channel_by_name(const struct shell *shell, struct device *dev,
 }
 static int cmd_get_sensor(const struct shell *shell, size_t argc, char *argv[])
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 
 	dev = device_get_binding(argv[1]);
@@ -183,7 +184,7 @@ SHELL_DYNAMIC_CMD_CREATE(dsub_device_name, device_name_get);
 
 static void device_name_get(size_t idx, struct shell_static_entry *entry)
 {
-	struct device *dev = shell_device_lookup(idx, NULL);
+	const struct device *dev = shell_device_lookup(idx, NULL);
 
 	entry->syntax = (dev != NULL) ? dev->name : NULL;
 	entry->handler = NULL;
diff --git a/drivers/sensor/shell_battery.c b/drivers/sensor/shell_battery.c
index e13240bbf00628..5c1efaff025090 100644
--- a/drivers/sensor/shell_battery.c
+++ b/drivers/sensor/shell_battery.c
@@ -21,7 +21,7 @@
  * @return 0 on success
  * @return negative error code from sensor API on failure
  */
-static int get_channels(struct device *dev, ...)
+static int get_channels(const struct device *dev, ...)
 {
 	va_list ptr;
 	int i;
@@ -51,7 +51,7 @@ static int cmd_battery(const struct shell *shell, size_t argc, char **argv)
 	struct sensor_value temp, volt, current, i_desired, charge_remain;
 	struct sensor_value charge, v_desired, v_design, cap, nom_cap;
 	struct sensor_value full, empty;
-	struct device *dev;
+	const struct device *dev;
 	bool allowed;
 	int err;
 
diff --git a/drivers/sensor/sht3xd/sht3xd.c b/drivers/sensor/sht3xd/sht3xd.c
index ea4f4764293438..53d38b2671c3c3 100644
--- a/drivers/sensor/sht3xd/sht3xd.c
+++ b/drivers/sensor/sht3xd/sht3xd.c
@@ -61,7 +61,7 @@ static uint8_t sht3xd_compute_crc(uint16_t value)
 	return crc;
 }
 
-int sht3xd_write_command(struct device *dev, uint16_t cmd)
+int sht3xd_write_command(const struct device *dev, uint16_t cmd)
 {
 	uint8_t tx_buf[2] = { cmd >> 8, cmd & 0xFF };
 
@@ -69,7 +69,7 @@ int sht3xd_write_command(struct device *dev, uint16_t cmd)
 			 sht3xd_i2c_address(dev));
 }
 
-int sht3xd_write_reg(struct device *dev, uint16_t cmd, uint16_t val)
+int sht3xd_write_reg(const struct device *dev, uint16_t cmd, uint16_t val)
 {
 	uint8_t tx_buf[5];
 
@@ -83,10 +83,11 @@ int sht3xd_write_reg(struct device *dev, uint16_t cmd, uint16_t val)
 			 sht3xd_i2c_address(dev));
 }
 
-static int sht3xd_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int sht3xd_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct sht3xd_data *data = dev->data;
-	struct device *i2c = sht3xd_i2c_device(dev);
+	const struct device *i2c = sht3xd_i2c_device(dev);
 	uint8_t address = sht3xd_i2c_address(dev);
 	uint8_t rx_buf[6];
 	uint16_t t_sample, rh_sample;
@@ -139,7 +140,7 @@ static int sht3xd_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int sht3xd_channel_get(struct device *dev,
+static int sht3xd_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -177,11 +178,11 @@ static const struct sensor_driver_api sht3xd_driver_api = {
 	.channel_get = sht3xd_channel_get,
 };
 
-static int sht3xd_init(struct device *dev)
+static int sht3xd_init(const struct device *dev)
 {
 	struct sht3xd_data *data = dev->data;
 	const struct sht3xd_config *cfg = dev->config;
-	struct device *i2c = device_get_binding(cfg->bus_name);
+	const struct device *i2c = device_get_binding(cfg->bus_name);
 
 	if (i2c == NULL) {
 		LOG_DBG("Failed to get pointer to %s device!",
diff --git a/drivers/sensor/sht3xd/sht3xd.h b/drivers/sensor/sht3xd/sht3xd.h
index ab65216f6f0e57..e12919a8d16600 100644
--- a/drivers/sensor/sht3xd/sht3xd.h
+++ b/drivers/sensor/sht3xd/sht3xd.h
@@ -57,14 +57,14 @@ struct sht3xd_config {
 };
 
 struct sht3xd_data {
-	struct device *dev;
-	struct device *bus;
+	const struct device *dev;
+	const struct device *bus;
 
 	uint16_t t_sample;
 	uint16_t rh_sample;
 
 #ifdef CONFIG_SHT3XD_TRIGGER
-	struct device *alert_gpio;
+	const struct device *alert_gpio;
 	struct gpio_callback alert_cb;
 
 	uint16_t t_low;
@@ -86,14 +86,14 @@ struct sht3xd_data {
 #endif /* CONFIG_SHT3XD_TRIGGER */
 };
 
-static inline uint8_t sht3xd_i2c_address(struct device *dev)
+static inline uint8_t sht3xd_i2c_address(const struct device *dev)
 {
 	const struct sht3xd_config *dcp = dev->config;
 
 	return dcp->base_address;
 }
 
-static inline struct device *sht3xd_i2c_device(struct device *dev)
+static inline const struct device *sht3xd_i2c_device(const struct device *dev)
 {
 	const struct sht3xd_data *ddp = dev->data;
 
@@ -101,20 +101,20 @@ static inline struct device *sht3xd_i2c_device(struct device *dev)
 }
 
 #ifdef CONFIG_SHT3XD_TRIGGER
-int sht3xd_write_command(struct device *dev, uint16_t cmd);
+int sht3xd_write_command(const struct device *dev, uint16_t cmd);
 
-int sht3xd_write_reg(struct device *dev, uint16_t cmd, uint16_t val);
+int sht3xd_write_reg(const struct device *dev, uint16_t cmd, uint16_t val);
 
-int sht3xd_attr_set(struct device *dev,
+int sht3xd_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val);
 
-int sht3xd_trigger_set(struct device *dev,
+int sht3xd_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
 
-int sht3xd_init_interrupt(struct device *dev);
+int sht3xd_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_SHT3XD_SHT3XD_H_ */
diff --git a/drivers/sensor/sht3xd/sht3xd_trigger.c b/drivers/sensor/sht3xd/sht3xd_trigger.c
index 277ef024d61cd2..d7bfff86a34d9c 100644
--- a/drivers/sensor/sht3xd/sht3xd_trigger.c
+++ b/drivers/sensor/sht3xd/sht3xd_trigger.c
@@ -32,7 +32,7 @@ static int sht3xd_rh_processed_to_raw(const struct sensor_value *val)
 	return ((uval * 0xFFFF) / 100) / 1000000;
 }
 
-int sht3xd_attr_set(struct device *dev,
+int sht3xd_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val)
@@ -81,7 +81,7 @@ int sht3xd_attr_set(struct device *dev,
 	return 0;
 }
 
-static inline void setup_alert(struct device *dev,
+static inline void setup_alert(const struct device *dev,
 			       bool enable)
 {
 	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
@@ -94,7 +94,7 @@ static inline void setup_alert(struct device *dev,
 	gpio_pin_interrupt_configure(data->alert_gpio, cfg->alert_pin, flags);
 }
 
-static inline void handle_alert(struct device *dev)
+static inline void handle_alert(const struct device *dev)
 {
 	setup_alert(dev, false);
 
@@ -109,7 +109,7 @@ static inline void handle_alert(struct device *dev)
 #endif
 }
 
-int sht3xd_trigger_set(struct device *dev,
+int sht3xd_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -142,7 +142,7 @@ int sht3xd_trigger_set(struct device *dev,
 	return 0;
 }
 
-static void sht3xd_gpio_callback(struct device *dev,
+static void sht3xd_gpio_callback(const struct device *dev,
 				 struct gpio_callback *cb, uint32_t pins)
 {
 	struct sht3xd_data *data =
@@ -153,7 +153,7 @@ static void sht3xd_gpio_callback(struct device *dev,
 
 static void sht3xd_thread_cb(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct sht3xd_data *data = (struct sht3xd_data *)dev->data;
 
 	if (data->handler != NULL) {
@@ -166,7 +166,7 @@ static void sht3xd_thread_cb(void *arg)
 #ifdef CONFIG_SHT3XD_TRIGGER_OWN_THREAD
 static void sht3xd_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct sht3xd_data *data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -188,11 +188,11 @@ static void sht3xd_work_cb(struct k_work *work)
 }
 #endif
 
-int sht3xd_init_interrupt(struct device *dev)
+int sht3xd_init_interrupt(const struct device *dev)
 {
 	struct sht3xd_data *data = dev->data;
 	const struct sht3xd_config *cfg = dev->config;
-	struct device *gpio = device_get_binding(cfg->alert_gpio_name);
+	const struct device *gpio = device_get_binding(cfg->alert_gpio_name);
 	int rc;
 
 	/* setup gpio interrupt */
diff --git a/drivers/sensor/si7006/si7006.c b/drivers/sensor/si7006/si7006.c
index f605cc62d7d332..695175297aaeb6 100644
--- a/drivers/sensor/si7006/si7006.c
+++ b/drivers/sensor/si7006/si7006.c
@@ -23,7 +23,7 @@
 LOG_MODULE_REGISTER(si7006, CONFIG_SENSOR_LOG_LEVEL);
 
 struct si7006_data {
-	struct device *i2c_dev;
+	const struct device *i2c_dev;
 	uint16_t temperature;
 	uint16_t humidity;
 };
@@ -33,7 +33,7 @@ struct si7006_data {
  *
  * @return int 0 on success
  */
-static int si7006_get_humidity(struct device *i2c_dev,
+static int si7006_get_humidity(const struct device *i2c_dev,
 			       struct si7006_data *si_data)
 {
 	int retval;
@@ -60,7 +60,7 @@ static int si7006_get_humidity(struct device *i2c_dev,
  * @return int 0 on success
  */
 
-static int si7006_get_old_temperature(struct device *i2c_dev,
+static int si7006_get_old_temperature(const struct device *i2c_dev,
 				      struct si7006_data *si_data)
 {
 	uint8_t temp[2];
@@ -83,7 +83,8 @@ static int si7006_get_old_temperature(struct device *i2c_dev,
  *
  * @return 0
  */
-static int si7006_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int si7006_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	int retval;
 	struct si7006_data *si_data = dev->data;
@@ -101,7 +102,8 @@ static int si7006_sample_fetch(struct device *dev, enum sensor_channel chan)
  *
  * @return -ENOTSUP for unsupported channels
  */
-static int si7006_channel_get(struct device *dev, enum sensor_channel chan,
+static int si7006_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct si7006_data *si_data = dev->data;
@@ -144,7 +146,7 @@ static const struct sensor_driver_api si7006_api = {
  * @return 0 for success
  */
 
-static int si7006_init(struct device *dev)
+static int si7006_init(const struct device *dev)
 {
 	struct si7006_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/si7055/si7055.c b/drivers/sensor/si7055/si7055.c
index 1ce8219d674711..6ca16eee29d547 100644
--- a/drivers/sensor/si7055/si7055.c
+++ b/drivers/sensor/si7055/si7055.c
@@ -20,7 +20,7 @@
 LOG_MODULE_REGISTER(si7055, CONFIG_SENSOR_LOG_LEVEL);
 
 struct si7055_data {
-	struct device *i2c_dev;
+	const struct device *i2c_dev;
 	uint16_t temperature;
 };
 
@@ -30,8 +30,8 @@ struct si7055_data {
  * @return int 0 on success
  *         -EIO for I/O and checksum errors
  */
-static int si7055_get_temperature(struct device *i2c_dev,
-				struct si7055_data *si_data)
+static int si7055_get_temperature(const struct device *i2c_dev,
+				  struct si7055_data *si_data)
 {
 	int retval;
 	#if CONFIG_SI7055_ENABLE_CHECKSUM
@@ -71,7 +71,8 @@ static int si7055_get_temperature(struct device *i2c_dev,
  *
  * @return 0
  */
-static int si7055_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int si7055_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	int retval;
 	struct si7055_data *si_data = dev->data;
@@ -86,7 +87,8 @@ static int si7055_sample_fetch(struct device *dev, enum sensor_channel chan)
  *
  * @return -ENOTSUP for unsupported channels
  */
-static int si7055_channel_get(struct device *dev, enum sensor_channel chan,
+static int si7055_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct si7055_data *si_data = dev->data;
@@ -126,7 +128,7 @@ static const struct sensor_driver_api si7055_api = {
  * @return 0 for success
  */
 
-static int si7055_init(struct device *dev)
+static int si7055_init(const struct device *dev)
 {
 	struct si7055_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/si7060/si7060.c b/drivers/sensor/si7060/si7060.c
index 578217eeb2fcf0..c36cf3dfb0c7d1 100644
--- a/drivers/sensor/si7060/si7060.c
+++ b/drivers/sensor/si7060/si7060.c
@@ -18,7 +18,7 @@
 LOG_MODULE_REGISTER(si7060, CONFIG_SENSOR_LOG_LEVEL);
 
 struct si7060_data {
-	struct device *i2c_dev;
+	const struct device *i2c_dev;
 	uint16_t temperature;
 };
 
@@ -40,7 +40,8 @@ static int si7060_reg_write(struct si7060_data *drv_data, uint8_t reg,
 		DT_INST_REG_ADDR(0), reg, val);
 }
 
-static int si7060_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int si7060_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct si7060_data *drv_data = dev->data;
 
@@ -70,7 +71,8 @@ static int si7060_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return retval;
 }
 
-static int si7060_channel_get(struct device *dev, enum sensor_channel chan,
+static int si7060_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct si7060_data *drv_data = dev->data;
@@ -94,7 +96,7 @@ static const struct sensor_driver_api si7060_api = {
 	.channel_get = &si7060_channel_get,
 };
 
-static int si7060_chip_init(struct device *dev)
+static int si7060_chip_init(const struct device *dev)
 {
 	struct si7060_data *drv_data = dev->data;
 	uint8_t value;
@@ -121,7 +123,7 @@ static int si7060_chip_init(struct device *dev)
 	return 0;
 }
 
-static int si7060_init(struct device *dev)
+static int si7060_init(const struct device *dev)
 {
 	if (si7060_chip_init(dev) < 0) {
 		return -EINVAL;
diff --git a/drivers/sensor/sm351lt/sm351lt.c b/drivers/sensor/sm351lt/sm351lt.c
index 94f8386453ee80..a19cb9b23b1f61 100644
--- a/drivers/sensor/sm351lt/sm351lt.c
+++ b/drivers/sensor/sm351lt/sm351lt.c
@@ -20,7 +20,7 @@
 LOG_MODULE_REGISTER(SM351LT, CONFIG_SENSOR_LOG_LEVEL);
 
 #if CONFIG_SM351LT_TRIGGER
-static int sm351lt_trigger_set(struct device *dev,
+static int sm351lt_trigger_set(const struct device *dev,
 			       const struct sensor_trigger *trig,
 			       sensor_trigger_handler_t handler)
 {
@@ -48,7 +48,7 @@ static int sm351lt_trigger_set(struct device *dev,
 	return ret;
 }
 
-static void sm351lt_gpio_callback(struct device *dev,
+static void sm351lt_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct sm351lt_data *data =
@@ -63,7 +63,7 @@ static void sm351lt_gpio_callback(struct device *dev,
 
 static void sm351lt_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct sm351lt_data *data = dev->data;
 
 	struct sensor_trigger mag_trigger = {
@@ -81,7 +81,7 @@ static void sm351lt_thread_cb(void *arg)
 #if defined(CONFIG_SM351LT_TRIGGER_OWN_THREAD)
 static void sm351lt_thread(void *arg1, void *unused2, void *unused3)
 {
-	struct device *dev = arg1;
+	const struct device *dev = arg1;
 	struct sm351lt_data *data = dev->data;
 
 	ARG_UNUSED(unused2);
@@ -105,7 +105,7 @@ static void sm351lt_work_cb(struct k_work *work)
 #endif
 #endif
 
-static int sm351lt_sample_fetch(struct device *dev,
+static int sm351lt_sample_fetch(const struct device *dev,
 				enum sensor_channel chan)
 {
 	const struct sm351lt_config *config = dev->config;
@@ -120,7 +120,7 @@ static int sm351lt_sample_fetch(struct device *dev,
 	return 0;
 }
 
-static int sm351lt_channel_get(struct device *dev,
+static int sm351lt_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -137,7 +137,8 @@ static int sm351lt_channel_get(struct device *dev,
 }
 
 #if CONFIG_SM351LT_TRIGGER
-static int sm351lt_attr_set(struct device *dev, enum sensor_channel chan,
+static int sm351lt_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -157,7 +158,8 @@ static int sm351lt_attr_set(struct device *dev, enum sensor_channel chan,
 	return 0;
 }
 
-static int sm351lt_attr_get(struct device *dev, enum sensor_channel chan,
+static int sm351lt_attr_get(const struct device *dev,
+			    enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    struct sensor_value *val)
 {
@@ -189,7 +191,7 @@ static const struct sensor_driver_api sm351lt_api_funcs = {
 #endif
 };
 
-static int sm351lt_init(struct device *dev)
+static int sm351lt_init(const struct device *dev)
 {
 	const struct sm351lt_config *const config = dev->config;
 	struct sm351lt_data *data = dev->data;
diff --git a/drivers/sensor/sm351lt/sm351lt.h b/drivers/sensor/sm351lt/sm351lt.h
index 7f78808ce51aaf..9c70ba113728c9 100644
--- a/drivers/sensor/sm351lt/sm351lt.h
+++ b/drivers/sensor/sm351lt/sm351lt.h
@@ -20,7 +20,7 @@ struct sm351lt_config {
 };
 
 struct sm351lt_data {
-	struct device *bus;
+	const struct device *bus;
 	bool sample_status;
 
 #ifdef CONFIG_SM351LT_TRIGGER
@@ -35,7 +35,7 @@ struct sm351lt_data {
 	struct k_sem gpio_sem;
 #elif defined(CONFIG_SM351LT_TRIGGER_GLOBAL_THREAD)
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #endif /* CONFIG_SM351LT_TRIGGER */
diff --git a/drivers/sensor/stts751/stts751.c b/drivers/sensor/stts751/stts751.c
index b49d455cfee3f0..f6037f9e47d8cf 100644
--- a/drivers/sensor/stts751/stts751.c
+++ b/drivers/sensor/stts751/stts751.c
@@ -22,14 +22,14 @@
 
 LOG_MODULE_REGISTER(STTS751, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline int stts751_set_odr_raw(struct device *dev, uint8_t odr)
+static inline int stts751_set_odr_raw(const struct device *dev, uint8_t odr)
 {
 	struct stts751_data *data = dev->data;
 
 	return stts751_temp_data_rate_set(data->ctx, odr);
 }
 
-static int stts751_sample_fetch(struct device *dev,
+static int stts751_sample_fetch(const struct device *dev,
 				enum sensor_channel chan)
 {
 	struct stts751_data *data = dev->data;
@@ -54,7 +54,7 @@ static inline void stts751_temp_convert(struct sensor_value *val,
 	val->val2 = ((int32_t)raw_val % 256) * 10000;
 }
 
-static int stts751_channel_get(struct device *dev,
+static int stts751_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -85,7 +85,7 @@ static const struct {
 			{32, 0},
 		};
 
-static int stts751_odr_set(struct device *dev,
+static int stts751_odr_set(const struct device *dev,
 			   const struct sensor_value *val)
 {
 	int odr;
@@ -110,7 +110,8 @@ static int stts751_odr_set(struct device *dev,
 	return 0;
 }
 
-static int stts751_attr_set(struct device *dev, enum sensor_channel chan,
+static int stts751_attr_set(const struct device *dev,
+			    enum sensor_channel chan,
 			    enum sensor_attribute attr,
 			    const struct sensor_value *val)
 {
@@ -139,7 +140,7 @@ static const struct sensor_driver_api stts751_api_funcs = {
 #endif
 };
 
-static int stts751_init_chip(struct device *dev)
+static int stts751_init_chip(const struct device *dev)
 {
 	struct stts751_data *data = dev->data;
 	stts751_id_t chip_id;
@@ -167,7 +168,7 @@ static int stts751_init_chip(struct device *dev)
 	return 0;
 }
 
-static int stts751_init(struct device *dev)
+static int stts751_init(const struct device *dev)
 {
 	const struct stts751_config * const config = dev->config;
 	struct stts751_data *data = dev->data;
diff --git a/drivers/sensor/stts751/stts751.h b/drivers/sensor/stts751/stts751.h
index 4e1c19a024af35..882aca57993e99 100644
--- a/drivers/sensor/stts751/stts751.h
+++ b/drivers/sensor/stts751/stts751.h
@@ -26,7 +26,7 @@ union axis1bit16_t {
 
 struct stts751_config {
 	char *master_dev_name;
-	int (*bus_init)(struct device *dev);
+	int (*bus_init)(const struct device *dev);
 #ifdef CONFIG_STTS751_TRIGGER
 	const char *event_port;
 	uint8_t event_pin;
@@ -38,7 +38,7 @@ struct stts751_config {
 };
 
 struct stts751_data {
-	struct device *bus;
+	const struct device *bus;
 	int16_t sample_temp;
 
 	stmdev_ctx_t *ctx;
@@ -48,13 +48,13 @@ struct stts751_data {
 #endif
 
 #ifdef CONFIG_STTS751_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	uint32_t pin;
 	struct gpio_callback gpio_cb;
 
 	struct sensor_trigger data_ready_trigger;
 	sensor_trigger_handler_t thsld_handler;
-	struct device *dev;
+	const struct device *dev;
 
 #if defined(CONFIG_STTS751_TRIGGER_OWN_THREAD)
 	K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_STTS751_THREAD_STACK_SIZE);
@@ -67,14 +67,14 @@ struct stts751_data {
 #endif /* CONFIG_STTS751_TRIGGER */
 };
 
-int stts751_i2c_init(struct device *dev);
+int stts751_i2c_init(const struct device *dev);
 
 #ifdef CONFIG_STTS751_TRIGGER
-int stts751_trigger_set(struct device *dev,
+int stts751_trigger_set(const struct device *dev,
 			const struct sensor_trigger *trig,
 			sensor_trigger_handler_t handler);
 
-int stts751_init_interrupt(struct device *dev);
+int stts751_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* ZEPHYR_DRIVERS_SENSOR_STTS751_STTS751_H_ */
diff --git a/drivers/sensor/stts751/stts751_i2c.c b/drivers/sensor/stts751/stts751_i2c.c
index 93f4125121d291..40e1bdc9754875 100644
--- a/drivers/sensor/stts751/stts751_i2c.c
+++ b/drivers/sensor/stts751/stts751_i2c.c
@@ -20,7 +20,7 @@
 
 LOG_MODULE_DECLARE(STTS751, CONFIG_SENSOR_LOG_LEVEL);
 
-static int stts751_i2c_read(struct device *dev, uint8_t reg_addr,
+static int stts751_i2c_read(const struct device *dev, uint8_t reg_addr,
 				 uint8_t *value, uint16_t len)
 {
 	struct stts751_data *data = dev->data;
@@ -30,7 +30,7 @@ static int stts751_i2c_read(struct device *dev, uint8_t reg_addr,
 			      reg_addr, value, len);
 }
 
-static int stts751_i2c_write(struct device *dev, uint8_t reg_addr,
+static int stts751_i2c_write(const struct device *dev, uint8_t reg_addr,
 				  uint8_t *value, uint16_t len)
 {
 	struct stts751_data *data = dev->data;
@@ -40,7 +40,7 @@ static int stts751_i2c_write(struct device *dev, uint8_t reg_addr,
 			       reg_addr, value, len);
 }
 
-int stts751_i2c_init(struct device *dev)
+int stts751_i2c_init(const struct device *dev)
 {
 	struct stts751_data *data = dev->data;
 
diff --git a/drivers/sensor/stts751/stts751_trigger.c b/drivers/sensor/stts751/stts751_trigger.c
index 39d4bb3a3c5503..0bd22441935a55 100644
--- a/drivers/sensor/stts751/stts751_trigger.c
+++ b/drivers/sensor/stts751/stts751_trigger.c
@@ -22,7 +22,7 @@ LOG_MODULE_DECLARE(STTS751, CONFIG_SENSOR_LOG_LEVEL);
 /**
  * stts751_enable_int - enable selected int pin to generate interrupt
  */
-static int stts751_enable_int(struct device *dev, int enable)
+static int stts751_enable_int(const struct device *dev, int enable)
 {
 	struct stts751_data *stts751 = dev->data;
 	uint8_t en = (enable) ? 0 : 1;
@@ -33,7 +33,7 @@ static int stts751_enable_int(struct device *dev, int enable)
 /**
  * stts751_trigger_set - link external trigger to event data ready
  */
-int stts751_trigger_set(struct device *dev,
+int stts751_trigger_set(const struct device *dev,
 			  const struct sensor_trigger *trig,
 			  sensor_trigger_handler_t handler)
 {
@@ -57,7 +57,7 @@ int stts751_trigger_set(struct device *dev,
  */
 static void stts751_handle_interrupt(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct stts751_data *stts751 = dev->data;
 	const struct stts751_config *cfg = dev->config;
 	struct sensor_trigger thsld_trigger = {
@@ -76,7 +76,7 @@ static void stts751_handle_interrupt(void *arg)
 				     GPIO_INT_EDGE_TO_ACTIVE);
 }
 
-static void stts751_gpio_callback(struct device *dev,
+static void stts751_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct stts751_data *stts751 =
@@ -97,7 +97,7 @@ static void stts751_gpio_callback(struct device *dev,
 #ifdef CONFIG_STTS751_TRIGGER_OWN_THREAD
 static void stts751_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct stts751_data *stts751 = dev->data;
 
 	ARG_UNUSED(unused);
@@ -119,7 +119,7 @@ static void stts751_work_cb(struct k_work *work)
 }
 #endif /* CONFIG_STTS751_TRIGGER_GLOBAL_THREAD */
 
-int stts751_init_interrupt(struct device *dev)
+int stts751_init_interrupt(const struct device *dev)
 {
 	struct stts751_data *stts751 = dev->data;
 	const struct stts751_config *cfg = dev->config;
diff --git a/drivers/sensor/sx9500/sx9500.c b/drivers/sensor/sx9500/sx9500.c
index 3f863a1152718a..b9bd2b70258145 100644
--- a/drivers/sensor/sx9500/sx9500.c
+++ b/drivers/sensor/sx9500/sx9500.c
@@ -45,7 +45,8 @@ static uint8_t sx9500_reg_defaults[] = {
 	0x00,	/* No stuck timeout, no periodic compensation. */
 };
 
-static int sx9500_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int sx9500_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct sx9500_data *data = (struct sx9500_data *) dev->data;
 
@@ -55,7 +56,7 @@ static int sx9500_sample_fetch(struct device *dev, enum sensor_channel chan)
 				 SX9500_REG_STAT, &data->prox_stat);
 }
 
-static int sx9500_channel_get(struct device *dev,
+static int sx9500_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -78,7 +79,7 @@ static const struct sensor_driver_api sx9500_api_funcs = {
 #endif
 };
 
-static int sx9500_init_chip(struct device *dev)
+static int sx9500_init_chip(const struct device *dev)
 {
 	struct sx9500_data *data = (struct sx9500_data *) dev->data;
 	uint8_t val;
@@ -108,7 +109,7 @@ static int sx9500_init_chip(struct device *dev)
 				  1 << CONFIG_SX9500_PROX_CHANNEL);
 }
 
-int sx9500_init(struct device *dev)
+int sx9500_init(const struct device *dev)
 {
 	struct sx9500_data *data = dev->data;
 
diff --git a/drivers/sensor/sx9500/sx9500.h b/drivers/sensor/sx9500/sx9500.h
index 9bc279e95b0694..3f4979c91cf30e 100644
--- a/drivers/sensor/sx9500/sx9500.h
+++ b/drivers/sensor/sx9500/sx9500.h
@@ -25,7 +25,7 @@
 #define SX9500_NEAR_FAR_IRQ		((1 << 5) | (1 << 6))
 
 struct sx9500_data {
-	struct device *i2c_master;
+	const struct device *i2c_master;
 	uint16_t i2c_slave_addr;
 	uint8_t prox_stat;
 
@@ -37,7 +37,7 @@ struct sx9500_data {
 
 #ifdef CONFIG_SX9500_TRIGGER_GLOBAL_THREAD
 	struct k_work work;
-	struct device *dev;
+	const struct device *dev;
 #endif
 
 #ifdef CONFIG_SX9500_TRIGGER
@@ -50,12 +50,12 @@ struct sx9500_data {
 };
 
 #ifdef CONFIG_SX9500_TRIGGER
-int sx9500_setup_interrupt(struct device *dev);
-int sx9500_trigger_set(struct device *dev,
+int sx9500_setup_interrupt(const struct device *dev);
+int sx9500_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
 #else
-static inline int sx9500_setup_interrupt(struct device *dev)
+static inline int sx9500_setup_interrupt(const struct device *dev)
 {
 	return 0;
 }
diff --git a/drivers/sensor/sx9500/sx9500_trigger.c b/drivers/sensor/sx9500/sx9500_trigger.c
index 9de1eace7437c3..f8cc6c53e763b6 100644
--- a/drivers/sensor/sx9500/sx9500_trigger.c
+++ b/drivers/sensor/sx9500/sx9500_trigger.c
@@ -24,7 +24,7 @@ static K_KERNEL_STACK_DEFINE(sx9500_thread_stack, CONFIG_SX9500_THREAD_STACK_SIZ
 static struct k_thread sx9500_thread;
 #endif
 
-int sx9500_trigger_set(struct device *dev,
+int sx9500_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -64,7 +64,7 @@ int sx9500_trigger_set(struct device *dev,
 
 #ifdef CONFIG_SX9500_TRIGGER_OWN_THREAD
 
-static void sx9500_gpio_cb(struct device *port,
+static void sx9500_gpio_cb(const struct device *port,
 			   struct gpio_callback *cb, uint32_t pins)
 {
 	struct sx9500_data *data =
@@ -77,7 +77,7 @@ static void sx9500_gpio_cb(struct device *port,
 
 static void sx9500_thread_main(int arg1, int unused)
 {
-	struct device *dev = INT_TO_POINTER(arg1);
+	const struct device *dev = INT_TO_POINTER(arg1);
 	struct sx9500_data *data = dev->data;
 	uint8_t reg_val;
 
@@ -104,7 +104,7 @@ static void sx9500_thread_main(int arg1, int unused)
 
 #else /* CONFIG_SX9500_TRIGGER_GLOBAL_THREAD */
 
-static void sx9500_gpio_cb(struct device *port,
+static void sx9500_gpio_cb(const struct device *port,
 			   struct gpio_callback *cb, uint32_t pins)
 {
 	struct sx9500_data *data =
@@ -117,7 +117,7 @@ static void sx9500_gpio_cb(struct device *port,
 
 static void sx9500_gpio_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct sx9500_data *data = dev->data;
 	uint8_t reg_val;
 
@@ -147,10 +147,10 @@ static void sx9500_work_cb(struct k_work *work)
 }
 #endif
 
-int sx9500_setup_interrupt(struct device *dev)
+int sx9500_setup_interrupt(const struct device *dev)
 {
 	struct sx9500_data *data = dev->data;
-	struct device *gpio;
+	const struct device *gpio;
 
 #ifdef CONFIG_SX9500_TRIGGER_OWN_THREAD
 	k_sem_init(&data->sem, 0, UINT_MAX);
diff --git a/drivers/sensor/th02/th02.c b/drivers/sensor/th02/th02.c
index 5f11594a53ef7a..383791276a894b 100644
--- a/drivers/sensor/th02/th02.c
+++ b/drivers/sensor/th02/th02.c
@@ -19,7 +19,7 @@
 
 LOG_MODULE_REGISTER(TH02, CONFIG_SENSOR_LOG_LEVEL);
 
-static uint8_t read8(struct device *dev, uint8_t d)
+static uint8_t read8(const struct device *dev, uint8_t d)
 {
 	uint8_t buf;
 
@@ -29,7 +29,7 @@ static uint8_t read8(struct device *dev, uint8_t d)
 	return buf;
 }
 
-static int is_ready(struct device *dev)
+static int is_ready(const struct device *dev)
 {
 
 	uint8_t status;
@@ -46,7 +46,7 @@ static int is_ready(struct device *dev)
 	}
 }
 
-static uint16_t get_humi(struct device *dev)
+static uint16_t get_humi(const struct device *dev)
 {
 	uint16_t humidity = 0U;
 
@@ -65,7 +65,7 @@ static uint16_t get_humi(struct device *dev)
 	return humidity;
 }
 
-uint16_t get_temp(struct device *dev)
+uint16_t get_temp(const struct device *dev)
 {
 	uint16_t temperature = 0U;
 
@@ -84,7 +84,8 @@ uint16_t get_temp(struct device *dev)
 	return temperature;
 }
 
-static int th02_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int th02_sample_fetch(const struct device *dev,
+			     enum sensor_channel chan)
 {
 	struct th02_data *drv_data = dev->data;
 
@@ -98,7 +99,8 @@ static int th02_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int th02_channel_get(struct device *dev, enum sensor_channel chan,
+static int th02_channel_get(const struct device *dev,
+			    enum sensor_channel chan,
 			    struct sensor_value *val)
 {
 	struct th02_data *drv_data = dev->data;
@@ -124,7 +126,7 @@ static const struct sensor_driver_api th02_driver_api = {
 	.channel_get = th02_channel_get,
 };
 
-static int th02_init(struct device *dev)
+static int th02_init(const struct device *dev)
 {
 	struct th02_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/th02/th02.h b/drivers/sensor/th02/th02.h
index 4d6aee568420b1..ccd33bc3d28130 100644
--- a/drivers/sensor/th02/th02.h
+++ b/drivers/sensor/th02/th02.h
@@ -26,7 +26,7 @@
 #define TH02_RD_REG_MODE        0x80
 
 struct th02_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t t_sample;
 	uint16_t rh_sample;
 };
diff --git a/drivers/sensor/ti_hdc/ti_hdc.c b/drivers/sensor/ti_hdc/ti_hdc.c
index 2c4af8bd35f61d..b38785f64c0bcc 100644
--- a/drivers/sensor/ti_hdc/ti_hdc.c
+++ b/drivers/sensor/ti_hdc/ti_hdc.c
@@ -20,7 +20,7 @@
 LOG_MODULE_REGISTER(TI_HDC, CONFIG_SENSOR_LOG_LEVEL);
 
 #if DT_INST_NODE_HAS_PROP(0, drdy_gpios)
-static void ti_hdc_gpio_callback(struct device *dev,
+static void ti_hdc_gpio_callback(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct ti_hdc_data *drv_data =
@@ -35,7 +35,8 @@ static void ti_hdc_gpio_callback(struct device *dev,
 }
 #endif
 
-static int ti_hdc_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int ti_hdc_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct ti_hdc_data *drv_data = dev->data;
 	uint8_t buf[4];
@@ -74,7 +75,7 @@ static int ti_hdc_sample_fetch(struct device *dev, enum sensor_channel chan)
 }
 
 
-static int ti_hdc_channel_get(struct device *dev,
+static int ti_hdc_channel_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
@@ -109,7 +110,7 @@ static const struct sensor_driver_api ti_hdc_driver_api = {
 	.channel_get = ti_hdc_channel_get,
 };
 
-static uint16_t read16(struct device *dev, uint8_t a, uint8_t d)
+static uint16_t read16(const struct device *dev, uint8_t a, uint8_t d)
 {
 	uint8_t buf[2];
 	if (i2c_burst_read(dev, a, d, (uint8_t *)buf, 2) < 0) {
@@ -118,7 +119,7 @@ static uint16_t read16(struct device *dev, uint8_t a, uint8_t d)
 	return (buf[0] << 8 | buf[1]);
 }
 
-static int ti_hdc_init(struct device *dev)
+static int ti_hdc_init(const struct device *dev)
 {
 	struct ti_hdc_data *drv_data = dev->data;
 	uint16_t tmp;
diff --git a/drivers/sensor/ti_hdc/ti_hdc.h b/drivers/sensor/ti_hdc/ti_hdc.h
index 49fcf04dd77d3e..18db3a80b22beb 100644
--- a/drivers/sensor/ti_hdc/ti_hdc.h
+++ b/drivers/sensor/ti_hdc/ti_hdc.h
@@ -22,12 +22,12 @@
 #define HDC_CONVERSION_TIME     13
 
 struct ti_hdc_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t t_sample;
 	uint16_t rh_sample;
 
 #if DT_INST_NODE_HAS_PROP(0, drdy_gpios)
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 	struct k_sem data_sem;
 #endif  /* DT_INST_NODE_HAS_PROP(0, drdy_gpios) */
diff --git a/drivers/sensor/tmp007/tmp007.c b/drivers/sensor/tmp007/tmp007.c
index 5462d8989598dd..09d03e530d9e85 100644
--- a/drivers/sensor/tmp007/tmp007.c
+++ b/drivers/sensor/tmp007/tmp007.c
@@ -58,7 +58,8 @@ int tmp007_reg_update(struct tmp007_data *drv_data, uint8_t reg,
 	return tmp007_reg_write(drv_data, reg, new_val);
 }
 
-static int tmp007_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int tmp007_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct tmp007_data *drv_data = dev->data;
 	uint16_t val;
@@ -78,7 +79,7 @@ static int tmp007_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int tmp007_channel_get(struct device *dev,
+static int tmp007_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -105,7 +106,7 @@ static const struct sensor_driver_api tmp007_driver_api = {
 	.channel_get = tmp007_channel_get,
 };
 
-int tmp007_init(struct device *dev)
+int tmp007_init(const struct device *dev)
 {
 	struct tmp007_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/tmp007/tmp007.h b/drivers/sensor/tmp007/tmp007.h
index 191eebe9345d70..e3ab60fe1f7dae 100644
--- a/drivers/sensor/tmp007/tmp007.h
+++ b/drivers/sensor/tmp007/tmp007.h
@@ -34,13 +34,13 @@
 #define TMP007_TEMP_TH_SCALE		500000
 
 struct tmp007_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t sample;
 
 #ifdef CONFIG_TMP007_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
-	struct device *dev;
+	const struct device *dev;
 
 	sensor_trigger_handler_t drdy_handler;
 	struct sensor_trigger drdy_trigger;
@@ -67,16 +67,16 @@ int tmp007_reg_write(struct tmp007_data *drv_data, uint8_t reg, uint16_t val);
 int tmp007_reg_update(struct tmp007_data *drv_data, uint8_t reg,
 		      uint16_t mask, uint16_t val);
 
-int tmp007_attr_set(struct device *dev,
+int tmp007_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val);
 
-int tmp007_trigger_set(struct device *dev,
+int tmp007_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler);
 
-int tmp007_init_interrupt(struct device *dev);
+int tmp007_init_interrupt(const struct device *dev);
 #endif
 
 #endif /* _SENSOR_TMP007_ */
diff --git a/drivers/sensor/tmp007/tmp007_trigger.c b/drivers/sensor/tmp007/tmp007_trigger.c
index 213708e1165f01..52c8d0339a0050 100644
--- a/drivers/sensor/tmp007/tmp007_trigger.c
+++ b/drivers/sensor/tmp007/tmp007_trigger.c
@@ -19,7 +19,7 @@ extern struct tmp007_data tmp007_driver;
 #include <logging/log.h>
 LOG_MODULE_DECLARE(TMP007, CONFIG_SENSOR_LOG_LEVEL);
 
-static inline void setup_int(struct device *dev,
+static inline void setup_int(const struct device *dev,
 			     bool enable)
 {
 	struct tmp007_data *data = dev->data;
@@ -31,7 +31,7 @@ static inline void setup_int(struct device *dev,
 				     : GPIO_INT_DISABLE);
 }
 
-int tmp007_attr_set(struct device *dev,
+int tmp007_attr_set(const struct device *dev,
 		    enum sensor_channel chan,
 		    enum sensor_attribute attr,
 		    const struct sensor_value *val)
@@ -63,7 +63,7 @@ int tmp007_attr_set(struct device *dev,
 	return 0;
 }
 
-static void tmp007_gpio_callback(struct device *dev,
+static void tmp007_gpio_callback(const struct device *dev,
 				 struct gpio_callback *cb, uint32_t pins)
 {
 	struct tmp007_data *drv_data =
@@ -80,7 +80,7 @@ static void tmp007_gpio_callback(struct device *dev,
 
 static void tmp007_thread_cb(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct tmp007_data *drv_data = dev->data;
 	uint16_t status;
 
@@ -104,7 +104,7 @@ static void tmp007_thread_cb(void *arg)
 #ifdef CONFIG_TMP007_TRIGGER_OWN_THREAD
 static void tmp007_thread(int dev_ptr, int unused)
 {
-	struct device *dev = INT_TO_POINTER(dev_ptr);
+	const struct device *dev = INT_TO_POINTER(dev_ptr);
 	struct tmp007_data *drv_data = dev->data;
 
 	ARG_UNUSED(unused);
@@ -126,7 +126,7 @@ static void tmp007_work_cb(struct k_work *work)
 }
 #endif
 
-int tmp007_trigger_set(struct device *dev,
+int tmp007_trigger_set(const struct device *dev,
 		       const struct sensor_trigger *trig,
 		       sensor_trigger_handler_t handler)
 {
@@ -147,7 +147,7 @@ int tmp007_trigger_set(struct device *dev,
 	return 0;
 }
 
-int tmp007_init_interrupt(struct device *dev)
+int tmp007_init_interrupt(const struct device *dev)
 {
 	struct tmp007_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/tmp112/tmp112.c b/drivers/sensor/tmp112/tmp112.c
index 19795984115f5b..3071954e45ee7e 100644
--- a/drivers/sensor/tmp112/tmp112.c
+++ b/drivers/sensor/tmp112/tmp112.c
@@ -31,7 +31,7 @@ LOG_MODULE_REGISTER(TMP112, CONFIG_SENSOR_LOG_LEVEL);
 #define TMP112_TEMP_SCALE		62500
 
 struct tmp112_data {
-	struct device *i2c;
+	const struct device *i2c;
 	int16_t sample;
 };
 
@@ -73,7 +73,7 @@ static int tmp112_reg_update(struct tmp112_data *drv_data, uint8_t reg,
 	return tmp112_reg_write(drv_data, reg, new_val);
 }
 
-static int tmp112_attr_set(struct device *dev,
+static int tmp112_attr_set(const struct device *dev,
 			   enum sensor_channel chan,
 			   enum sensor_attribute attr,
 			   const struct sensor_value *val)
@@ -149,7 +149,8 @@ static int tmp112_attr_set(struct device *dev,
 	return 0;
 }
 
-static int tmp112_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int tmp112_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct tmp112_data *drv_data = dev->data;
 	uint16_t val;
@@ -169,9 +170,9 @@ static int tmp112_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int tmp112_channel_get(struct device *dev,
-		enum sensor_channel chan,
-		struct sensor_value *val)
+static int tmp112_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
+			      struct sensor_value *val)
 {
 	struct tmp112_data *drv_data = dev->data;
 	int32_t uval;
@@ -193,7 +194,7 @@ static const struct sensor_driver_api tmp112_driver_api = {
 	.channel_get = tmp112_channel_get,
 };
 
-int tmp112_init(struct device *dev)
+int tmp112_init(const struct device *dev)
 {
 	struct tmp112_data *drv_data = dev->data;
 
diff --git a/drivers/sensor/tmp116/tmp116.c b/drivers/sensor/tmp116/tmp116.c
index c75b0cc259fe49..ebf26542eb5808 100644
--- a/drivers/sensor/tmp116/tmp116.c
+++ b/drivers/sensor/tmp116/tmp116.c
@@ -20,7 +20,8 @@
 #define LOG_LEVEL CONFIG_SENSOR_LOG_LEVEL
 LOG_MODULE_REGISTER(TMP116);
 
-static int tmp116_reg_read(struct device *dev, uint8_t reg, uint16_t *val)
+static int tmp116_reg_read(const struct device *dev, uint8_t reg,
+			   uint16_t *val)
 {
 	struct tmp116_data *drv_data = dev->data;
 	const struct tmp116_dev_config *cfg = dev->config;
@@ -43,7 +44,7 @@ static int tmp116_reg_read(struct device *dev, uint8_t reg, uint16_t *val)
  * @retval 0 On success
  * @retval -EIO Otherwise
  */
-static inline int tmp116_device_id_check(struct device *dev)
+static inline int tmp116_device_id_check(const struct device *dev)
 {
 	uint16_t value;
 
@@ -62,7 +63,8 @@ static inline int tmp116_device_id_check(struct device *dev)
 	return 0;
 }
 
-static int tmp116_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int tmp116_sample_fetch(const struct device *dev,
+			       enum sensor_channel chan)
 {
 	struct tmp116_data *drv_data = dev->data;
 	uint16_t value;
@@ -88,7 +90,8 @@ static int tmp116_sample_fetch(struct device *dev, enum sensor_channel chan)
 	return 0;
 }
 
-static int tmp116_channel_get(struct device *dev, enum sensor_channel chan,
+static int tmp116_channel_get(const struct device *dev,
+			      enum sensor_channel chan,
 			      struct sensor_value *val)
 {
 	struct tmp116_data *drv_data = dev->data;
@@ -114,7 +117,7 @@ static const struct sensor_driver_api tmp116_driver_api = {
 	.channel_get = tmp116_channel_get
 };
 
-static int tmp116_init(struct device *dev)
+static int tmp116_init(const struct device *dev)
 {
 	struct tmp116_data *drv_data = dev->data;
 	int rc;
diff --git a/drivers/sensor/tmp116/tmp116.h b/drivers/sensor/tmp116/tmp116.h
index 5c7202b7e0370d..28baacefa31490 100644
--- a/drivers/sensor/tmp116/tmp116.h
+++ b/drivers/sensor/tmp116/tmp116.h
@@ -25,7 +25,7 @@
 #define TMP117_DEVICE_ID		0x0117
 
 struct tmp116_data {
-	struct device *i2c;
+	const struct device *i2c;
 	uint16_t sample;
 };
 
diff --git a/drivers/sensor/vl53l0x/vl53l0x.c b/drivers/sensor/vl53l0x/vl53l0x.c
index f34dac6a989955..cf47bc5f1516f3 100644
--- a/drivers/sensor/vl53l0x/vl53l0x.c
+++ b/drivers/sensor/vl53l0x/vl53l0x.c
@@ -40,12 +40,13 @@ LOG_MODULE_REGISTER(VL53L0X, CONFIG_SENSOR_LOG_LEVEL);
 #define VL53L0X_SETUP_FINAL_RANGE_VCSEL_PERIOD 14
 
 struct vl53l0x_data {
-	struct device *i2c;
+	const struct device *i2c;
 	VL53L0X_Dev_t vl53l0x;
 	VL53L0X_RangingMeasurementData_t RangingMeasurementData;
 };
 
-static int vl53l0x_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int vl53l0x_sample_fetch(const struct device *dev,
+				enum sensor_channel chan)
 {
 	struct vl53l0x_data *drv_data = dev->data;
 	VL53L0X_Error ret;
@@ -65,7 +66,7 @@ static int vl53l0x_sample_fetch(struct device *dev, enum sensor_channel chan)
 }
 
 
-static int vl53l0x_channel_get(struct device *dev,
+static int vl53l0x_channel_get(const struct device *dev,
 			       enum sensor_channel chan,
 			       struct sensor_value *val)
 {
@@ -95,7 +96,7 @@ static const struct sensor_driver_api vl53l0x_api_funcs = {
 	.channel_get = vl53l0x_channel_get,
 };
 
-static int vl53l0x_setup_single_shot(struct device *dev)
+static int vl53l0x_setup_single_shot(const struct device *dev)
 {
 	struct vl53l0x_data *drv_data = dev->data;
 	int ret;
@@ -195,7 +196,7 @@ static int vl53l0x_setup_single_shot(struct device *dev)
 }
 
 
-static int vl53l0x_init(struct device *dev)
+static int vl53l0x_init(const struct device *dev)
 {
 	struct vl53l0x_data *drv_data = dev->data;
 	VL53L0X_Error ret;
@@ -205,7 +206,7 @@ static int vl53l0x_init(struct device *dev)
 	LOG_DBG("enter in %s", __func__);
 
 #if DT_INST_NODE_HAS_PROP(0, xshut_gpios)
-	struct device *gpio;
+	const struct device *gpio;
 
 	/* configure and set VL53L0X_XSHUT_Pin */
 	gpio = device_get_binding(DT_INST_GPIO_LABEL(0, xshut_gpios));
diff --git a/drivers/sensor/vl53l0x/vl53l0x_platform.h b/drivers/sensor/vl53l0x/vl53l0x_platform.h
index 50f46436d33527..84e9c6c47f27c7 100644
--- a/drivers/sensor/vl53l0x/vl53l0x_platform.h
+++ b/drivers/sensor/vl53l0x/vl53l0x_platform.h
@@ -30,7 +30,7 @@ typedef struct {
 	uint8_t   I2cDevAddr;      /* i2c device address user specific field */
 	uint8_t   comms_type;      /* VL53L0X_COMMS_I2C or VL53L0X_COMMS_SPI */
 	uint16_t  comms_speed_khz; /* Comms speed [kHz] */
-	struct device *i2c;
+	const struct device *i2c;
 } VL53L0X_Dev_t;
 
 
diff --git a/drivers/sensor/wsen_itds/itds.c b/drivers/sensor/wsen_itds/itds.c
index 6bf8821522e93d..65f045288305b2 100644
--- a/drivers/sensor/wsen_itds/itds.c
+++ b/drivers/sensor/wsen_itds/itds.c
@@ -32,7 +32,8 @@ static const unsigned int itds_sensitivity_scale[][ITDS_ACCL_RANGE_END] = {
 	{244, 488, 976, 1952}
 };
 
-static int itds_get_odr_for_index(struct device *dev, enum itds_odr_const idx,
+static int itds_get_odr_for_index(const struct device *dev,
+				  enum itds_odr_const idx,
 				  uint16_t *freq, uint16_t *mfreq)
 {
 	struct itds_device_data *ddata = dev->data;
@@ -59,7 +60,8 @@ static int itds_get_odr_for_index(struct device *dev, enum itds_odr_const idx,
 	return 0;
 }
 
-static int itds_accl_odr_set(struct device *dev, uint16_t freq, uint16_t mfreq)
+static int itds_accl_odr_set(const struct device *dev, uint16_t freq,
+			     uint16_t mfreq)
 {
 	struct itds_device_data *ddata = dev->data;
 	const struct itds_device_config *cfg = dev->config;
@@ -88,7 +90,7 @@ static int itds_accl_odr_set(struct device *dev, uint16_t freq, uint16_t mfreq)
 	return -EINVAL;
 }
 
-static int itds_accl_range_set(struct device *dev, int32_t range)
+static int itds_accl_range_set(const struct device *dev, int32_t range)
 {
 	struct itds_device_data *ddata = dev->data;
 	const struct itds_device_config *cfg = dev->config;
@@ -119,7 +121,7 @@ static int itds_accl_range_set(struct device *dev, int32_t range)
 	return 0;
 }
 
-static int itds_attr_set(struct device *dev, enum sensor_channel chan,
+static int itds_attr_set(const struct device *dev, enum sensor_channel chan,
 			 enum sensor_attribute attr,
 			 const struct sensor_value *val)
 {
@@ -212,7 +214,8 @@ static int itds_fetch_accel(struct itds_device_data *ddata,
 	return 0;
 }
 
-static int itds_sample_fetch(struct device *dev, enum sensor_channel chan)
+static int itds_sample_fetch(const struct device *dev,
+			     enum sensor_channel chan)
 {
 	struct itds_device_data *ddata = dev->data;
 	const struct itds_device_config *cfg = dev->config;
@@ -232,7 +235,7 @@ static int itds_sample_fetch(struct device *dev, enum sensor_channel chan)
 	}
 }
 
-static inline void itds_accl_channel_get(struct device *dev,
+static inline void itds_accl_channel_get(const struct device *dev,
 					 enum sensor_channel chan,
 					 struct sensor_value *val)
 {
@@ -267,7 +270,8 @@ static inline void itds_accl_channel_get(struct device *dev,
 	}
 }
 
-static int itds_temp_channel_get(struct device *dev, struct sensor_value *val)
+static int itds_temp_channel_get(const struct device *dev,
+				 struct sensor_value *val)
 {
 	int32_t temp_processed;
 	struct itds_device_data *ddata = dev->data;
@@ -280,7 +284,7 @@ static int itds_temp_channel_get(struct device *dev, struct sensor_value *val)
 	return 0;
 }
 
-static int itds_channel_get(struct device *dev,
+static int itds_channel_get(const struct device *dev,
 			    enum sensor_channel chan,
 			    struct sensor_value *val)
 {
@@ -303,7 +307,7 @@ static int itds_channel_get(struct device *dev,
 	return 0;
 }
 
-static int itds_init(struct device *dev)
+static int itds_init(const struct device *dev)
 {
 	struct itds_device_data *ddata = dev->data;
 	const struct itds_device_config *cfg = dev->config;
diff --git a/drivers/sensor/wsen_itds/itds.h b/drivers/sensor/wsen_itds/itds.h
index 90aa4f2bb925ef..9178dd2a09b2ae 100644
--- a/drivers/sensor/wsen_itds/itds.h
+++ b/drivers/sensor/wsen_itds/itds.h
@@ -102,9 +102,9 @@ struct itds_device_config {
 
 #define ITDS_SAMPLE_SIZE	3
 struct itds_device_data {
-	struct device *i2c;
+	const struct device *i2c;
 #ifdef	CONFIG_ITDS_TRIGGER
-	struct device *gpio;
+	const struct device *gpio;
 	struct gpio_callback gpio_cb;
 	struct k_work work;
 #endif
@@ -112,15 +112,15 @@ struct itds_device_data {
 	int16_t temprature;
 	uint16_t scale;
 	enum operation_mode op_mode;
-	struct device *dev;
+	const struct device *dev;
 
 #ifdef CONFIG_ITDS_TRIGGER
 	sensor_trigger_handler_t handler_drdy;
 #endif /* CONFIG_ITDS_TRIGGER */
 };
 
-int itds_trigger_mode_init(struct device *dev);
-int itds_trigger_set(struct device *dev,
+int itds_trigger_mode_init(const struct device *dev);
+int itds_trigger_set(const struct device *dev,
 		     const struct sensor_trigger *trig,
 		     sensor_trigger_handler_t handler);
 
diff --git a/drivers/sensor/wsen_itds/itds_trigger.c b/drivers/sensor/wsen_itds/itds_trigger.c
index f7ad888c8c7568..b19f435068826d 100644
--- a/drivers/sensor/wsen_itds/itds_trigger.c
+++ b/drivers/sensor/wsen_itds/itds_trigger.c
@@ -15,7 +15,7 @@
 #include "itds.h"
 LOG_MODULE_DECLARE(ITDS, CONFIG_SENSOR_LOG_LEVEL);
 
-static int itds_trigger_drdy_set(struct device *dev,
+static int itds_trigger_drdy_set(const struct device *dev,
 				 enum sensor_channel chan,
 				 sensor_trigger_handler_t handler)
 {
@@ -38,7 +38,7 @@ static int itds_trigger_drdy_set(struct device *dev,
 	return 0;
 }
 
-int itds_trigger_set(struct device *dev,
+int itds_trigger_set(const struct device *dev,
 		     const struct sensor_trigger *trig,
 		     sensor_trigger_handler_t handler)
 {
@@ -59,7 +59,7 @@ static void itds_work_handler(struct k_work *work)
 {
 	struct itds_device_data *ddata =
 			CONTAINER_OF(work, struct itds_device_data, work);
-	struct device *dev = (struct device *)ddata->dev;
+	const struct device *dev = (const struct device *)ddata->dev;
 	const struct itds_device_config *cfg = dev->config;
 	uint8_t status;
 	struct sensor_trigger drdy_trigger = {
@@ -79,7 +79,7 @@ static void itds_work_handler(struct k_work *work)
 	}
 }
 
-static void itds_gpio_callback(struct device *port,
+static void itds_gpio_callback(const struct device *port,
 			       struct gpio_callback *cb, uint32_t pin)
 {
 	struct itds_device_data *ddata =
@@ -91,7 +91,7 @@ static void itds_gpio_callback(struct device *port,
 	k_work_submit(&ddata->work);
 }
 
-int itds_trigger_mode_init(struct device *dev)
+int itds_trigger_mode_init(const struct device *dev)
 {
 	struct itds_device_data *ddata = dev->data;
 	const struct itds_device_config *cfg = dev->config;
diff --git a/drivers/serial/leuart_gecko.c b/drivers/serial/leuart_gecko.c
index e77a0645b24b5e..c85a6c3709b49d 100644
--- a/drivers/serial/leuart_gecko.c
+++ b/drivers/serial/leuart_gecko.c
@@ -30,7 +30,7 @@ struct leuart_gecko_config {
 	CMU_Clock_TypeDef clock;
 	uint32_t baud_rate;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 	struct soc_gpio_pin pin_rx;
 	struct soc_gpio_pin pin_tx;
@@ -49,7 +49,7 @@ struct leuart_gecko_data {
 #endif
 };
 
-static int leuart_gecko_poll_in(struct device *dev, unsigned char *c)
+static int leuart_gecko_poll_in(const struct device *dev, unsigned char *c)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t flags = LEUART_StatusGet(base);
@@ -62,7 +62,7 @@ static int leuart_gecko_poll_in(struct device *dev, unsigned char *c)
 	return -1;
 }
 
-static void leuart_gecko_poll_out(struct device *dev, unsigned char c)
+static void leuart_gecko_poll_out(const struct device *dev, unsigned char c)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 
@@ -72,7 +72,7 @@ static void leuart_gecko_poll_out(struct device *dev, unsigned char c)
 	LEUART_Tx(base, c);
 }
 
-static int leuart_gecko_err_check(struct device *dev)
+static int leuart_gecko_err_check(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t flags = LEUART_IntGet(base);
@@ -98,8 +98,9 @@ static int leuart_gecko_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int leuart_gecko_fifo_fill(struct device *dev, const uint8_t *tx_data,
-			       int len)
+static int leuart_gecko_fifo_fill(const struct device *dev,
+				  const uint8_t *tx_data,
+				  int len)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint8_t num_tx = 0U;
@@ -113,8 +114,8 @@ static int leuart_gecko_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int leuart_gecko_fifo_read(struct device *dev, uint8_t *rx_data,
-			       const int len)
+static int leuart_gecko_fifo_read(const struct device *dev, uint8_t *rx_data,
+				  const int len)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint8_t num_rx = 0U;
@@ -128,7 +129,7 @@ static int leuart_gecko_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void leuart_gecko_irq_tx_enable(struct device *dev)
+static void leuart_gecko_irq_tx_enable(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t mask = LEUART_IEN_TXBL | LEUART_IEN_TXC;
@@ -136,7 +137,7 @@ static void leuart_gecko_irq_tx_enable(struct device *dev)
 	LEUART_IntEnable(base, mask);
 }
 
-static void leuart_gecko_irq_tx_disable(struct device *dev)
+static void leuart_gecko_irq_tx_disable(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t mask = LEUART_IEN_TXBL | LEUART_IEN_TXC;
@@ -144,7 +145,7 @@ static void leuart_gecko_irq_tx_disable(struct device *dev)
 	LEUART_IntDisable(base, mask);
 }
 
-static int leuart_gecko_irq_tx_complete(struct device *dev)
+static int leuart_gecko_irq_tx_complete(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t flags = LEUART_IntGet(base);
@@ -152,7 +153,7 @@ static int leuart_gecko_irq_tx_complete(struct device *dev)
 	return (flags & LEUART_IF_TXC) != 0U;
 }
 
-static int leuart_gecko_irq_tx_ready(struct device *dev)
+static int leuart_gecko_irq_tx_ready(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t flags = LEUART_IntGet(base);
@@ -160,7 +161,7 @@ static int leuart_gecko_irq_tx_ready(struct device *dev)
 	return (flags & LEUART_IF_TXBL) != 0U;
 }
 
-static void leuart_gecko_irq_rx_enable(struct device *dev)
+static void leuart_gecko_irq_rx_enable(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t mask = LEUART_IEN_RXDATAV;
@@ -168,7 +169,7 @@ static void leuart_gecko_irq_rx_enable(struct device *dev)
 	LEUART_IntEnable(base, mask);
 }
 
-static void leuart_gecko_irq_rx_disable(struct device *dev)
+static void leuart_gecko_irq_rx_disable(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t mask = LEUART_IEN_RXDATAV;
@@ -176,7 +177,7 @@ static void leuart_gecko_irq_rx_disable(struct device *dev)
 	LEUART_IntDisable(base, mask);
 }
 
-static int leuart_gecko_irq_rx_full(struct device *dev)
+static int leuart_gecko_irq_rx_full(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t flags = LEUART_IntGet(base);
@@ -184,7 +185,7 @@ static int leuart_gecko_irq_rx_full(struct device *dev)
 	return (flags & LEUART_IF_RXDATAV) != 0U;
 }
 
-static int leuart_gecko_irq_rx_ready(struct device *dev)
+static int leuart_gecko_irq_rx_ready(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 	uint32_t mask = LEUART_IEN_RXDATAV;
@@ -193,7 +194,7 @@ static int leuart_gecko_irq_rx_ready(struct device *dev)
 		&& leuart_gecko_irq_rx_full(dev);
 }
 
-static void leuart_gecko_irq_err_enable(struct device *dev)
+static void leuart_gecko_irq_err_enable(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 
@@ -202,7 +203,7 @@ static void leuart_gecko_irq_err_enable(struct device *dev)
 			 LEUART_IF_FERR);
 }
 
-static void leuart_gecko_irq_err_disable(struct device *dev)
+static void leuart_gecko_irq_err_disable(const struct device *dev)
 {
 	LEUART_TypeDef *base = DEV_BASE(dev);
 
@@ -211,17 +212,17 @@ static void leuart_gecko_irq_err_disable(struct device *dev)
 			 LEUART_IF_FERR);
 }
 
-static int leuart_gecko_irq_is_pending(struct device *dev)
+static int leuart_gecko_irq_is_pending(const struct device *dev)
 {
 	return leuart_gecko_irq_tx_ready(dev) || leuart_gecko_irq_rx_ready(dev);
 }
 
-static int leuart_gecko_irq_update(struct device *dev)
+static int leuart_gecko_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void leuart_gecko_irq_callback_set(struct device *dev,
+static void leuart_gecko_irq_callback_set(const struct device *dev,
 					  uart_irq_callback_user_data_t cb,
 					  void *cb_data)
 {
@@ -233,7 +234,7 @@ static void leuart_gecko_irq_callback_set(struct device *dev,
 
 static void leuart_gecko_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct leuart_gecko_data *data = dev->data;
 
 	if (data->callback) {
@@ -242,7 +243,7 @@ static void leuart_gecko_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static void leuart_gecko_init_pins(struct device *dev)
+static void leuart_gecko_init_pins(const struct device *dev)
 {
 	const struct leuart_gecko_config *config = DEV_CFG(dev);
 	LEUART_TypeDef *base = DEV_BASE(dev);
@@ -261,7 +262,7 @@ static void leuart_gecko_init_pins(struct device *dev)
 #endif
 }
 
-static int leuart_gecko_init(struct device *dev)
+static int leuart_gecko_init(const struct device *dev)
 {
 	const struct leuart_gecko_config *config = DEV_CFG(dev);
 	LEUART_TypeDef *base = DEV_BASE(dev);
@@ -325,7 +326,7 @@ static const struct uart_driver_api leuart_gecko_driver_api = {
 		DT_INST_PROP_BY_IDX(0, location_tx, 2), gpioModePushPull, 1}
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void leuart_gecko_config_func_0(struct device *dev);
+static void leuart_gecko_config_func_0(const struct device *dev);
 #endif
 
 static const struct leuart_gecko_config leuart_gecko_0_config = {
@@ -358,7 +359,7 @@ DEVICE_AND_API_INIT(leuart_0, DT_INST_LABEL(0),
 		    &leuart_gecko_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void leuart_gecko_config_func_0(struct device *dev)
+static void leuart_gecko_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
@@ -378,7 +379,7 @@ static void leuart_gecko_config_func_0(struct device *dev)
 		DT_INST_PROP_BY_IDX(1, location_tx, 2), gpioModePushPull, 1}
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void leuart_gecko_config_func_1(struct device *dev);
+static void leuart_gecko_config_func_1(const struct device *dev);
 #endif
 
 static const struct leuart_gecko_config leuart_gecko_1_config = {
@@ -411,7 +412,7 @@ DEVICE_AND_API_INIT(leuart_1, DT_INST_LABEL(1),
 		    &leuart_gecko_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void leuart_gecko_config_func_1(struct device *dev)
+static void leuart_gecko_config_func_1(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(1),
 		    DT_INST_IRQ(1, priority),
diff --git a/drivers/serial/uart_altera_jtag_hal.c b/drivers/serial/uart_altera_jtag_hal.c
index 38d4b6dae625c4..8dbb0d6672bbfa 100644
--- a/drivers/serial/uart_altera_jtag_hal.c
+++ b/drivers/serial/uart_altera_jtag_hal.c
@@ -24,7 +24,7 @@ extern int altera_avalon_jtag_uart_read(altera_avalon_jtag_uart_state *sp,
 extern int altera_avalon_jtag_uart_write(altera_avalon_jtag_uart_state *sp,
 		const char *ptr, int count, int flags);
 
-static void uart_altera_jtag_poll_out(struct device *dev,
+static void uart_altera_jtag_poll_out(const struct device *dev,
 					       unsigned char c)
 {
 	const struct uart_device_config *config;
@@ -36,7 +36,7 @@ static void uart_altera_jtag_poll_out(struct device *dev,
 	altera_avalon_jtag_uart_write(&ustate, &c, 1, 0);
 }
 
-static int uart_altera_jtag_init(struct device *dev)
+static int uart_altera_jtag_init(const struct device *dev)
 {
 	/*
 	 * Work around to clear interrupt enable bits
diff --git a/drivers/serial/uart_cc13xx_cc26xx.c b/drivers/serial/uart_cc13xx_cc26xx.c
index 0d52e0a9be3ec3..09fee5cef14d93 100644
--- a/drivers/serial/uart_cc13xx_cc26xx.c
+++ b/drivers/serial/uart_cc13xx_cc26xx.c
@@ -40,17 +40,18 @@ struct uart_cc13xx_cc26xx_data {
 #endif
 };
 
-static inline struct uart_cc13xx_cc26xx_data *get_dev_data(struct device *dev)
+static inline struct uart_cc13xx_cc26xx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct uart_device_config *get_dev_conf(struct device *dev)
+static inline const struct uart_device_config *get_dev_conf(const struct device *dev)
 {
 	return dev->config;
 }
 
-static int uart_cc13xx_cc26xx_poll_in(struct device *dev, unsigned char *c)
+static int uart_cc13xx_cc26xx_poll_in(const struct device *dev,
+				      unsigned char *c)
 {
 	if (!UARTCharsAvail(get_dev_conf(dev)->regs)) {
 		return -1;
@@ -61,7 +62,8 @@ static int uart_cc13xx_cc26xx_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_cc13xx_cc26xx_poll_out(struct device *dev, unsigned char c)
+static void uart_cc13xx_cc26xx_poll_out(const struct device *dev,
+					unsigned char c)
 {
 	UARTCharPut(get_dev_conf(dev)->regs, c);
 	/*
@@ -72,7 +74,7 @@ static void uart_cc13xx_cc26xx_poll_out(struct device *dev, unsigned char c)
 	}
 }
 
-static int uart_cc13xx_cc26xx_err_check(struct device *dev)
+static int uart_cc13xx_cc26xx_err_check(const struct device *dev)
 {
 	uint32_t flags = UARTRxErrorGet(get_dev_conf(dev)->regs);
 
@@ -86,7 +88,7 @@ static int uart_cc13xx_cc26xx_err_check(struct device *dev)
 	return error;
 }
 
-static int uart_cc13xx_cc26xx_configure(struct device *dev,
+static int uart_cc13xx_cc26xx_configure(const struct device *dev,
 					const struct uart_config *cfg)
 {
 	uint32_t line_ctrl = 0;
@@ -184,7 +186,7 @@ static int uart_cc13xx_cc26xx_configure(struct device *dev,
 	return 0;
 }
 
-static int uart_cc13xx_cc26xx_config_get(struct device *dev,
+static int uart_cc13xx_cc26xx_config_get(const struct device *dev,
 					 struct uart_config *cfg)
 {
 	*cfg = get_dev_data(dev)->uart_config;
@@ -193,7 +195,8 @@ static int uart_cc13xx_cc26xx_config_get(struct device *dev,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_cc13xx_cc26xx_fifo_fill(struct device *dev, const uint8_t *buf,
+static int uart_cc13xx_cc26xx_fifo_fill(const struct device *dev,
+					const uint8_t *buf,
 					int len)
 {
 	int n = 0;
@@ -208,7 +211,8 @@ static int uart_cc13xx_cc26xx_fifo_fill(struct device *dev, const uint8_t *buf,
 	return n;
 }
 
-static int uart_cc13xx_cc26xx_fifo_read(struct device *dev, uint8_t *buf,
+static int uart_cc13xx_cc26xx_fifo_read(const struct device *dev,
+					uint8_t *buf,
 					const int len)
 {
 	int c, n;
@@ -225,7 +229,7 @@ static int uart_cc13xx_cc26xx_fifo_read(struct device *dev, uint8_t *buf,
 	return n;
 }
 
-static void uart_cc13xx_cc26xx_irq_tx_enable(struct device *dev)
+static void uart_cc13xx_cc26xx_irq_tx_enable(const struct device *dev)
 {
 #if defined(CONFIG_SYS_POWER_MANAGEMENT) && \
 	defined(CONFIG_SYS_POWER_SLEEP_STATES)
@@ -248,7 +252,7 @@ static void uart_cc13xx_cc26xx_irq_tx_enable(struct device *dev)
 	UARTIntEnable(get_dev_conf(dev)->regs, UART_INT_TX);
 }
 
-static void uart_cc13xx_cc26xx_irq_tx_disable(struct device *dev)
+static void uart_cc13xx_cc26xx_irq_tx_disable(const struct device *dev)
 {
 	UARTIntDisable(get_dev_conf(dev)->regs, UART_INT_TX);
 
@@ -261,12 +265,12 @@ static void uart_cc13xx_cc26xx_irq_tx_disable(struct device *dev)
 #endif
 }
 
-static int uart_cc13xx_cc26xx_irq_tx_ready(struct device *dev)
+static int uart_cc13xx_cc26xx_irq_tx_ready(const struct device *dev)
 {
 	return UARTSpaceAvail(get_dev_conf(dev)->regs) ? 1 : 0;
 }
 
-static void uart_cc13xx_cc26xx_irq_rx_enable(struct device *dev)
+static void uart_cc13xx_cc26xx_irq_rx_enable(const struct device *dev)
 {
 #if defined(CONFIG_SYS_POWER_MANAGEMENT) && \
 	defined(CONFIG_SYS_POWER_SLEEP_STATES)
@@ -284,7 +288,7 @@ static void uart_cc13xx_cc26xx_irq_rx_enable(struct device *dev)
 	UARTIntEnable(get_dev_conf(dev)->regs, UART_INT_RX);
 }
 
-static void uart_cc13xx_cc26xx_irq_rx_disable(struct device *dev)
+static void uart_cc13xx_cc26xx_irq_rx_disable(const struct device *dev)
 {
 #if defined(CONFIG_SYS_POWER_MANAGEMENT) && \
 	defined(CONFIG_SYS_POWER_SLEEP_STATES)
@@ -297,45 +301,46 @@ static void uart_cc13xx_cc26xx_irq_rx_disable(struct device *dev)
 	UARTIntDisable(get_dev_conf(dev)->regs, UART_INT_RX);
 }
 
-static int uart_cc13xx_cc26xx_irq_tx_complete(struct device *dev)
+static int uart_cc13xx_cc26xx_irq_tx_complete(const struct device *dev)
 {
 	return UARTBusy(get_dev_conf(dev)->regs) ? 0 : 1;
 }
 
-static int uart_cc13xx_cc26xx_irq_rx_ready(struct device *dev)
+static int uart_cc13xx_cc26xx_irq_rx_ready(const struct device *dev)
 {
 	return UARTCharsAvail(get_dev_conf(dev)->regs) ? 1 : 0;
 }
 
-static void uart_cc13xx_cc26xx_irq_err_enable(struct device *dev)
+static void uart_cc13xx_cc26xx_irq_err_enable(const struct device *dev)
 {
 	return UARTIntEnable(get_dev_conf(dev)->regs,
 			     UART_INT_OE | UART_INT_BE | UART_INT_PE |
 				     UART_INT_FE);
 }
 
-static void uart_cc13xx_cc26xx_irq_err_disable(struct device *dev)
+static void uart_cc13xx_cc26xx_irq_err_disable(const struct device *dev)
 {
 	return UARTIntDisable(get_dev_conf(dev)->regs,
 			      UART_INT_OE | UART_INT_BE | UART_INT_PE |
 				      UART_INT_FE);
 }
 
-static int uart_cc13xx_cc26xx_irq_is_pending(struct device *dev)
+static int uart_cc13xx_cc26xx_irq_is_pending(const struct device *dev)
 {
 	uint32_t status = UARTIntStatus(get_dev_conf(dev)->regs, true);
 
 	return status & (UART_INT_TX | UART_INT_RX) ? 1 : 0;
 }
 
-static int uart_cc13xx_cc26xx_irq_update(struct device *dev)
+static int uart_cc13xx_cc26xx_irq_update(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 1;
 }
 
-static void uart_cc13xx_cc26xx_irq_callback_set(
-	struct device *dev, uart_irq_callback_user_data_t cb, void *user_data)
+static void uart_cc13xx_cc26xx_irq_callback_set(const struct device *dev,
+						uart_irq_callback_user_data_t cb,
+						void *user_data)
 {
 	struct uart_cc13xx_cc26xx_data *data = get_dev_data(dev);
 
@@ -345,7 +350,7 @@ static void uart_cc13xx_cc26xx_irq_callback_set(
 
 static void uart_cc13xx_cc26xx_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct uart_cc13xx_cc26xx_data *data = get_dev_data(dev);
 
 	if (data->callback) {
@@ -367,7 +372,7 @@ static void uart_cc13xx_cc26xx_isr(void *arg)
 static int postNotifyFxn(unsigned int eventType, uintptr_t eventArg,
 	uintptr_t clientArg)
 {
-	struct device *dev = (struct device *)clientArg;
+	const struct device *dev = (const struct device *)clientArg;
 	int ret = Power_NOTIFYDONE;
 	int16_t res_id;
 
@@ -397,8 +402,8 @@ static int postNotifyFxn(unsigned int eventType, uintptr_t eventArg,
 #endif
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int uart_cc13xx_cc26xx_set_power_state(struct device *dev,
-	uint32_t new_state)
+static int uart_cc13xx_cc26xx_set_power_state(const struct device *dev,
+					      uint32_t new_state)
 {
 	int ret = 0;
 
@@ -442,8 +447,10 @@ static int uart_cc13xx_cc26xx_set_power_state(struct device *dev,
 	return ret;
 }
 
-static int uart_cc13xx_cc26xx_pm_control(struct device *dev, uint32_t ctrl_command,
-	void *context, device_pm_cb cb, void *arg)
+static int uart_cc13xx_cc26xx_pm_control(const struct device *dev,
+					 uint32_t ctrl_command,
+					 void *context, device_pm_cb cb,
+					 void *arg)
 {
 	int ret = 0;
 
@@ -596,7 +603,7 @@ static const struct uart_driver_api uart_cc13xx_cc26xx_driver_api = {
 #endif
 
 #define UART_CC13XX_CC26XX_INIT_FUNC(n)					    \
-	static int uart_cc13xx_cc26xx_init_##n(struct device *dev)	    \
+	static int uart_cc13xx_cc26xx_init_##n(const struct device *dev)	    \
 	{								    \
 		int ret;						    \
 									    \
diff --git a/drivers/serial/uart_cc32xx.c b/drivers/serial/uart_cc32xx.c
index 89e4f7fb0718c5..79ca7d6e144b2d 100644
--- a/drivers/serial/uart_cc32xx.c
+++ b/drivers/serial/uart_cc32xx.c
@@ -56,7 +56,7 @@ static struct uart_cc32xx_dev_data_t uart_cc32xx_dev_data_0 = {
  *  Keeping with this assumption, this driver leaves the FIFOs disabled,
  *  and at depth 1.
  */
-static int uart_cc32xx_init(struct device *dev)
+static int uart_cc32xx_init(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -92,7 +92,7 @@ static int uart_cc32xx_init(struct device *dev)
 	return 0;
 }
 
-static int uart_cc32xx_poll_in(struct device *dev, unsigned char *c)
+static int uart_cc32xx_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -104,14 +104,14 @@ static int uart_cc32xx_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_cc32xx_poll_out(struct device *dev, unsigned char c)
+static void uart_cc32xx_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
 	MAP_UARTCharPut((unsigned long)config->base, c);
 }
 
-static int uart_cc32xx_err_check(struct device *dev)
+static int uart_cc32xx_err_check(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned long cc32xx_errs = 0L;
@@ -133,7 +133,8 @@ static int uart_cc32xx_err_check(struct device *dev)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_cc32xx_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_cc32xx_fifo_fill(const struct device *dev,
+				 const uint8_t *tx_data,
 				 int size)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
@@ -152,7 +153,7 @@ static int uart_cc32xx_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return (int)num_tx;
 }
 
-static int uart_cc32xx_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_cc32xx_fifo_read(const struct device *dev, uint8_t *rx_data,
 				 const int size)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
@@ -169,21 +170,21 @@ static int uart_cc32xx_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void uart_cc32xx_irq_tx_enable(struct device *dev)
+static void uart_cc32xx_irq_tx_enable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
 	MAP_UARTIntEnable((unsigned long)config->base, UART_INT_TX);
 }
 
-static void uart_cc32xx_irq_tx_disable(struct device *dev)
+static void uart_cc32xx_irq_tx_disable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
 	MAP_UARTIntDisable((unsigned long)config->base, UART_INT_TX);
 }
 
-static int uart_cc32xx_irq_tx_ready(struct device *dev)
+static int uart_cc32xx_irq_tx_ready(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned int int_status;
@@ -193,7 +194,7 @@ static int uart_cc32xx_irq_tx_ready(struct device *dev)
 	return (int_status & UART_INT_TX);
 }
 
-static void uart_cc32xx_irq_rx_enable(struct device *dev)
+static void uart_cc32xx_irq_rx_enable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -201,21 +202,21 @@ static void uart_cc32xx_irq_rx_enable(struct device *dev)
 	MAP_UARTIntEnable((unsigned long)config->base, UART_INT_RX);
 }
 
-static void uart_cc32xx_irq_rx_disable(struct device *dev)
+static void uart_cc32xx_irq_rx_disable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
 	MAP_UARTIntDisable((unsigned long)config->base, UART_INT_RX);
 }
 
-static int uart_cc32xx_irq_tx_complete(struct device *dev)
+static int uart_cc32xx_irq_tx_complete(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
 	return (!MAP_UARTBusy((unsigned long)config->base));
 }
 
-static int uart_cc32xx_irq_rx_ready(struct device *dev)
+static int uart_cc32xx_irq_rx_ready(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned int int_status;
@@ -225,17 +226,17 @@ static int uart_cc32xx_irq_rx_ready(struct device *dev)
 	return (int_status & UART_INT_RX);
 }
 
-static void uart_cc32xx_irq_err_enable(struct device *dev)
+static void uart_cc32xx_irq_err_enable(const struct device *dev)
 {
 	/* Not yet used in zephyr */
 }
 
-static void uart_cc32xx_irq_err_disable(struct device *dev)
+static void uart_cc32xx_irq_err_disable(const struct device *dev)
 {
 	/* Not yet used in zephyr */
 }
 
-static int uart_cc32xx_irq_is_pending(struct device *dev)
+static int uart_cc32xx_irq_is_pending(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned int int_status;
@@ -245,12 +246,12 @@ static int uart_cc32xx_irq_is_pending(struct device *dev)
 	return (int_status & (UART_INT_TX | UART_INT_RX));
 }
 
-static int uart_cc32xx_irq_update(struct device *dev)
+static int uart_cc32xx_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void uart_cc32xx_irq_callback_set(struct device *dev,
+static void uart_cc32xx_irq_callback_set(const struct device *dev,
 					 uart_irq_callback_user_data_t cb,
 					 void *cb_data)
 {
@@ -274,7 +275,7 @@ static void uart_cc32xx_irq_callback_set(struct device *dev,
  */
 static void uart_cc32xx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct uart_device_config *config = DEV_CFG(dev);
 	struct uart_cc32xx_dev_data_t * const dev_data = DEV_DATA(dev);
 
diff --git a/drivers/serial/uart_cmsdk_apb.c b/drivers/serial/uart_cmsdk_apb.c
index 16ccd0f3d04a6c..4bfba1c62124fd 100644
--- a/drivers/serial/uart_cmsdk_apb.c
+++ b/drivers/serial/uart_cmsdk_apb.c
@@ -95,7 +95,7 @@ static void uart_cmsdk_apb_isr(void *arg);
  *
  * @return N/A
  */
-static void baudrate_set(struct device *dev)
+static void baudrate_set(const struct device *dev)
 {
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
 	const struct uart_device_config * const dev_cfg = DEV_CFG(dev);
@@ -121,7 +121,7 @@ static void baudrate_set(struct device *dev)
  *
  * @return 0
  */
-static int uart_cmsdk_apb_init(struct device *dev)
+static int uart_cmsdk_apb_init(const struct device *dev)
 {
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
@@ -130,7 +130,7 @@ static int uart_cmsdk_apb_init(struct device *dev)
 
 #ifdef CONFIG_CLOCK_CONTROL
 	/* Enable clock for subsystem */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(CONFIG_ARM_CLOCK_CONTROL_DEV_NAME);
 
 	struct uart_cmsdk_apb_dev_data * const data = DEV_DATA(dev);
@@ -164,7 +164,7 @@ static int uart_cmsdk_apb_init(struct device *dev)
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
 
-static int uart_cmsdk_apb_poll_in(struct device *dev, unsigned char *c)
+static int uart_cmsdk_apb_poll_in(const struct device *dev, unsigned char *c)
 {
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
 
@@ -188,7 +188,7 @@ static int uart_cmsdk_apb_poll_in(struct device *dev, unsigned char *c)
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_cmsdk_apb_poll_out(struct device *dev,
+static void uart_cmsdk_apb_poll_out(const struct device *dev,
 					     unsigned char c)
 {
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
@@ -212,7 +212,7 @@ static void uart_cmsdk_apb_poll_out(struct device *dev,
  *
  * @return the number of characters that have been read
  */
-static int uart_cmsdk_apb_fifo_fill(struct device *dev,
+static int uart_cmsdk_apb_fifo_fill(const struct device *dev,
 				    const uint8_t *tx_data, int len)
 {
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
@@ -235,7 +235,7 @@ static int uart_cmsdk_apb_fifo_fill(struct device *dev,
  *
  * @return the number of characters that have been read
  */
-static int uart_cmsdk_apb_fifo_read(struct device *dev,
+static int uart_cmsdk_apb_fifo_read(const struct device *dev,
 				    uint8_t *rx_data, const int size)
 {
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
@@ -256,7 +256,7 @@ static int uart_cmsdk_apb_fifo_read(struct device *dev,
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_tx_enable(struct device *dev)
+static void uart_cmsdk_apb_irq_tx_enable(const struct device *dev)
 {
 	unsigned int key;
 
@@ -279,7 +279,7 @@ static void uart_cmsdk_apb_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_tx_disable(struct device *dev)
+static void uart_cmsdk_apb_irq_tx_disable(const struct device *dev)
 {
 	UART_STRUCT(dev)->ctrl &= ~UART_TX_IN_EN;
 }
@@ -291,7 +291,7 @@ static void uart_cmsdk_apb_irq_tx_disable(struct device *dev)
  *
  * @return 1 if an interrupt is ready, 0 otherwise
  */
-static int uart_cmsdk_apb_irq_tx_ready(struct device *dev)
+static int uart_cmsdk_apb_irq_tx_ready(const struct device *dev)
 {
 	return !(UART_STRUCT(dev)->state & UART_TX_BF);
 }
@@ -303,7 +303,7 @@ static int uart_cmsdk_apb_irq_tx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_rx_enable(struct device *dev)
+static void uart_cmsdk_apb_irq_rx_enable(const struct device *dev)
 {
 	UART_STRUCT(dev)->ctrl |= UART_RX_IN_EN;
 }
@@ -315,7 +315,7 @@ static void uart_cmsdk_apb_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_rx_disable(struct device *dev)
+static void uart_cmsdk_apb_irq_rx_disable(const struct device *dev)
 {
 	UART_STRUCT(dev)->ctrl &= ~UART_RX_IN_EN;
 }
@@ -327,7 +327,7 @@ static void uart_cmsdk_apb_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an interrupt is ready, 0 otherwise
  */
-static int uart_cmsdk_apb_irq_tx_complete(struct device *dev)
+static int uart_cmsdk_apb_irq_tx_complete(const struct device *dev)
 {
 	return uart_cmsdk_apb_irq_tx_ready(dev);
 }
@@ -339,7 +339,7 @@ static int uart_cmsdk_apb_irq_tx_complete(struct device *dev)
  *
  * @return 1 if an interrupt is ready, 0 otherwise
  */
-static int uart_cmsdk_apb_irq_rx_ready(struct device *dev)
+static int uart_cmsdk_apb_irq_rx_ready(const struct device *dev)
 {
 	return UART_STRUCT(dev)->state & UART_RX_BF;
 }
@@ -351,7 +351,7 @@ static int uart_cmsdk_apb_irq_rx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_err_enable(struct device *dev)
+static void uart_cmsdk_apb_irq_err_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
@@ -363,7 +363,7 @@ static void uart_cmsdk_apb_irq_err_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_err_disable(struct device *dev)
+static void uart_cmsdk_apb_irq_err_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
@@ -375,7 +375,7 @@ static void uart_cmsdk_apb_irq_err_disable(struct device *dev)
  *
  * @return 1 if Tx or Rx interrupt is pending, 0 otherwise
  */
-static int uart_cmsdk_apb_irq_is_pending(struct device *dev)
+static int uart_cmsdk_apb_irq_is_pending(const struct device *dev)
 {
 	/* Return true if rx buffer full or tx buffer empty */
 	return (UART_STRUCT(dev)->state & (UART_RX_BF | UART_TX_BF))
@@ -389,7 +389,7 @@ static int uart_cmsdk_apb_irq_is_pending(struct device *dev)
  *
  * @return always 1
  */
-static int uart_cmsdk_apb_irq_update(struct device *dev)
+static int uart_cmsdk_apb_irq_update(const struct device *dev)
 {
 	return 1;
 }
@@ -402,7 +402,7 @@ static int uart_cmsdk_apb_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void uart_cmsdk_apb_irq_callback_set(struct device *dev,
+static void uart_cmsdk_apb_irq_callback_set(const struct device *dev,
 					    uart_irq_callback_user_data_t cb,
 					    void *cb_data)
 {
@@ -421,7 +421,7 @@ static void uart_cmsdk_apb_irq_callback_set(struct device *dev,
  */
 void uart_cmsdk_apb_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	volatile struct uart_cmsdk_apb *uart = UART_STRUCT(dev);
 	struct uart_cmsdk_apb_dev_data *data = DEV_DATA(dev);
 
@@ -461,7 +461,7 @@ static const struct uart_driver_api uart_cmsdk_apb_driver_api = {
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(0), okay)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_cmsdk_apb_irq_config_func_0(struct device *dev);
+static void uart_cmsdk_apb_irq_config_func_0(const struct device *dev);
 #endif
 
 static const struct uart_device_config uart_cmsdk_apb_dev_cfg_0 = {
@@ -492,7 +492,7 @@ DEVICE_AND_API_INIT(uart_cmsdk_apb_0,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #if DT_INST_IRQ_HAS_CELL(0, irq)
-static void uart_cmsdk_apb_irq_config_func_0(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
@@ -502,7 +502,7 @@ static void uart_cmsdk_apb_irq_config_func_0(struct device *dev)
 	irq_enable(DT_INST_IRQN(0));
 }
 #else
-static void uart_cmsdk_apb_irq_config_func_0(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(0, tx, irq),
 		    DT_INST_IRQ_BY_NAME(0, tx, priority),
@@ -526,7 +526,7 @@ static void uart_cmsdk_apb_irq_config_func_0(struct device *dev)
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(1), okay)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_cmsdk_apb_irq_config_func_1(struct device *dev);
+static void uart_cmsdk_apb_irq_config_func_1(const struct device *dev);
 #endif
 
 static const struct uart_device_config uart_cmsdk_apb_dev_cfg_1 = {
@@ -557,7 +557,7 @@ DEVICE_AND_API_INIT(uart_cmsdk_apb_1,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #if DT_INST_IRQ_HAS_CELL(1, irq)
-static void uart_cmsdk_apb_irq_config_func_1(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_1(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(1),
 		    DT_INST_IRQ(1, priority),
@@ -567,7 +567,7 @@ static void uart_cmsdk_apb_irq_config_func_1(struct device *dev)
 	irq_enable(DT_INST_IRQN(1));
 }
 #else
-static void uart_cmsdk_apb_irq_config_func_1(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_1(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(1, tx, irq),
 		    DT_INST_IRQ_BY_NAME(1, tx, priority),
@@ -591,7 +591,7 @@ static void uart_cmsdk_apb_irq_config_func_1(struct device *dev)
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(2), okay)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_cmsdk_apb_irq_config_func_2(struct device *dev);
+static void uart_cmsdk_apb_irq_config_func_2(const struct device *dev);
 #endif
 
 static const struct uart_device_config uart_cmsdk_apb_dev_cfg_2 = {
@@ -622,7 +622,7 @@ DEVICE_AND_API_INIT(uart_cmsdk_apb_2,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #ifdef CMSDK_APB_UART_2_IRQ
-static void uart_cmsdk_apb_irq_config_func_2(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_2(const struct device *dev)
 {
 	IRQ_CONNECT(CMSDK_APB_UART_2_IRQ,
 		    DT_INST_IRQ_BY_NAME(2, priority, irq),
@@ -632,7 +632,7 @@ static void uart_cmsdk_apb_irq_config_func_2(struct device *dev)
 	irq_enable(CMSDK_APB_UART_2_IRQ);
 }
 #else
-static void uart_cmsdk_apb_irq_config_func_2(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_2(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(2, tx, irq),
 		    DT_INST_IRQ_BY_NAME(2, tx, priority),
@@ -656,7 +656,7 @@ static void uart_cmsdk_apb_irq_config_func_2(struct device *dev)
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(3), okay)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_cmsdk_apb_irq_config_func_3(struct device *dev);
+static void uart_cmsdk_apb_irq_config_func_3(const struct device *dev);
 #endif
 
 static const struct uart_device_config uart_cmsdk_apb_dev_cfg_3 = {
@@ -687,7 +687,7 @@ DEVICE_AND_API_INIT(uart_cmsdk_apb_3,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #ifdef CMSDK_APB_UART_3_IRQ
-static void uart_cmsdk_apb_irq_config_func_3(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_3(const struct device *dev)
 {
 	IRQ_CONNECT(CMSDK_APB_UART_3_IRQ,
 		    DT_INST_IRQ_BY_NAME(3, priority, irq),
@@ -697,7 +697,7 @@ static void uart_cmsdk_apb_irq_config_func_3(struct device *dev)
 	irq_enable(CMSDK_APB_UART_3_IRQ);
 }
 #else
-static void uart_cmsdk_apb_irq_config_func_3(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_3(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(3, tx, irq),
 		    DT_INST_IRQ_BY_NAME(3, tx, priority),
@@ -721,7 +721,7 @@ static void uart_cmsdk_apb_irq_config_func_3(struct device *dev)
 #if DT_NODE_HAS_STATUS(DT_DRV_INST(4), okay)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_cmsdk_apb_irq_config_func_4(struct device *dev);
+static void uart_cmsdk_apb_irq_config_func_4(const struct device *dev);
 #endif
 
 static const struct uart_device_config uart_cmsdk_apb_dev_cfg_4 = {
@@ -752,7 +752,7 @@ DEVICE_AND_API_INIT(uart_cmsdk_apb_4,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #ifdef CMSDK_APB_UART_4_IRQ
-static void uart_cmsdk_apb_irq_config_func_4(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_4(const struct device *dev)
 {
 	IRQ_CONNECT(CMSDK_APB_UART_4_IRQ,
 		    DT_INST_IRQ_BY_NAME(4, priority, irq),
@@ -762,7 +762,7 @@ static void uart_cmsdk_apb_irq_config_func_4(struct device *dev)
 	irq_enable(CMSDK_APB_UART_4_IRQ);
 }
 #else
-static void uart_cmsdk_apb_irq_config_func_4(struct device *dev)
+static void uart_cmsdk_apb_irq_config_func_4(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQ_BY_NAME(4, tx, irq),
 		    DT_INST_IRQ_BY_NAME(4, tx, priority),
diff --git a/drivers/serial/uart_esp32.c b/drivers/serial/uart_esp32.c
index 06ace97c48b541..d6a33a97b33e7b 100644
--- a/drivers/serial/uart_esp32.c
+++ b/drivers/serial/uart_esp32.c
@@ -90,7 +90,7 @@ struct uart_esp32_config {
 /* driver data */
 struct uart_esp32_data {
 	struct uart_config uart_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	uart_irq_callback_user_data_t irq_cb;
 	void *irq_cb_data;
@@ -130,7 +130,7 @@ struct uart_esp32_data {
 #define DPORT_UART0_CLK_EN DPORT_UART_CLK_EN
 #define DPORT_UART0_RST DPORT_UART_RST
 
-static int uart_esp32_poll_in(struct device *dev, unsigned char *p_char)
+static int uart_esp32_poll_in(const struct device *dev, unsigned char *p_char)
 {
 
 	if (UART_RXFIFO_COUNT(DEV_BASE(dev)->status) == 0) {
@@ -141,7 +141,7 @@ static int uart_esp32_poll_in(struct device *dev, unsigned char *p_char)
 	return 0;
 }
 
-static void uart_esp32_poll_out(struct device *dev,
+static void uart_esp32_poll_out(const struct device *dev,
 				unsigned char c)
 {
 	/* Wait for space in FIFO */
@@ -153,7 +153,7 @@ static void uart_esp32_poll_out(struct device *dev,
 	DEV_BASE(dev)->fifo = (uint32_t)c;
 }
 
-static int uart_esp32_err_check(struct device *dev)
+static int uart_esp32_err_check(const struct device *dev)
 {
 	uint32_t err = UART_GET_PARITY_ERR(DEV_BASE(dev)->int_st)
 		    | UART_GET_FRAME_ERR(DEV_BASE(dev)->int_st);
@@ -161,7 +161,8 @@ static int uart_esp32_err_check(struct device *dev)
 	return err;
 }
 
-static int uart_esp32_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_esp32_config_get(const struct device *dev,
+				 struct uart_config *cfg)
 {
 	struct uart_esp32_data *data = DEV_DATA(dev);
 
@@ -186,7 +187,7 @@ static int uart_esp32_config_get(struct device *dev, struct uart_config *cfg)
 	return 0;
 }
 
-static int uart_esp32_set_baudrate(struct device *dev, int baudrate)
+static int uart_esp32_set_baudrate(const struct device *dev, int baudrate)
 {
 	uint32_t sys_clk_freq = 0;
 
@@ -210,7 +211,7 @@ static int uart_esp32_set_baudrate(struct device *dev, int baudrate)
 	return 1;
 }
 
-static int uart_esp32_configure_pins(struct device *dev)
+static int uart_esp32_configure_pins(const struct device *dev)
 {
 	const struct uart_esp32_config *const cfg = DEV_CFG(dev);
 
@@ -239,7 +240,7 @@ static int uart_esp32_configure_pins(struct device *dev)
 	return 0;
 }
 
-static int uart_esp32_configure(struct device *dev,
+static int uart_esp32_configure(const struct device *dev,
 				const struct uart_config *cfg)
 {
 	uint32_t conf0 = UART_TICK_REF_ALWAYS_ON;
@@ -313,7 +314,7 @@ static int uart_esp32_configure(struct device *dev,
 	return 0;
 }
 
-static int uart_esp32_init(struct device *dev)
+static int uart_esp32_init(const struct device *dev)
 {
 	struct uart_esp32_data *data = DEV_DATA(dev);
 
@@ -332,7 +333,7 @@ static int uart_esp32_init(struct device *dev)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_esp32_fifo_fill(struct device *dev,
+static int uart_esp32_fifo_fill(const struct device *dev,
 				const uint8_t *tx_data, int len)
 {
 	uint8_t num_tx = 0U;
@@ -345,7 +346,7 @@ static int uart_esp32_fifo_fill(struct device *dev,
 	return num_tx;
 }
 
-static int uart_esp32_fifo_read(struct device *dev,
+static int uart_esp32_fifo_read(const struct device *dev,
 				uint8_t *rx_data, const int len)
 {
 	uint8_t num_rx = 0U;
@@ -358,63 +359,63 @@ static int uart_esp32_fifo_read(struct device *dev,
 	return num_rx;
 }
 
-static void uart_esp32_irq_tx_enable(struct device *dev)
+static void uart_esp32_irq_tx_enable(const struct device *dev)
 {
 	DEV_BASE(dev)->int_clr |= UART_TXFIFO_EMPTY_INT_ENA;
 	DEV_BASE(dev)->int_ena |= UART_TXFIFO_EMPTY_INT_ENA;
 }
 
-static void uart_esp32_irq_tx_disable(struct device *dev)
+static void uart_esp32_irq_tx_disable(const struct device *dev)
 {
 	DEV_BASE(dev)->int_ena &= ~(UART_TXFIFO_EMPTY_INT_ENA);
 }
 
-static int uart_esp32_irq_tx_ready(struct device *dev)
+static int uart_esp32_irq_tx_ready(const struct device *dev)
 {
 	return (UART_TXFIFO_COUNT(DEV_BASE(dev)->status) < UART_FIFO_LIMIT);
 }
 
-static void uart_esp32_irq_rx_enable(struct device *dev)
+static void uart_esp32_irq_rx_enable(const struct device *dev)
 {
 	DEV_BASE(dev)->int_clr |= UART_RXFIFO_FULL_INT_ENA;
 	DEV_BASE(dev)->int_ena |= UART_RXFIFO_FULL_INT_ENA;
 }
 
-static void uart_esp32_irq_rx_disable(struct device *dev)
+static void uart_esp32_irq_rx_disable(const struct device *dev)
 {
 	DEV_BASE(dev)->int_ena &= ~(UART_RXFIFO_FULL_INT_ENA);
 }
 
-static int uart_esp32_irq_tx_complete(struct device *dev)
+static int uart_esp32_irq_tx_complete(const struct device *dev)
 {
 	/* check if TX FIFO is empty */
 	return (UART_TXFIFO_COUNT(DEV_BASE(dev)->status) == 0 ? 1 : 0);
 }
 
-static int uart_esp32_irq_rx_ready(struct device *dev)
+static int uart_esp32_irq_rx_ready(const struct device *dev)
 {
 	return (UART_RXFIFO_COUNT(DEV_BASE(dev)->status) > 0);
 }
 
-static void uart_esp32_irq_err_enable(struct device *dev)
+static void uart_esp32_irq_err_enable(const struct device *dev)
 {
 	/* enable framing, parity */
 	DEV_BASE(dev)->int_ena |= UART_FRM_ERR_INT_ENA
 				  | UART_PARITY_ERR_INT_ENA;
 }
 
-static void uart_esp32_irq_err_disable(struct device *dev)
+static void uart_esp32_irq_err_disable(const struct device *dev)
 {
 	DEV_BASE(dev)->int_ena &= ~(UART_FRM_ERR_INT_ENA);
 	DEV_BASE(dev)->int_ena &= ~(UART_PARITY_ERR_INT_ENA);
 }
 
-static int uart_esp32_irq_is_pending(struct device *dev)
+static int uart_esp32_irq_is_pending(const struct device *dev)
 {
 	return uart_esp32_irq_rx_ready(dev) || uart_esp32_irq_tx_ready(dev);
 }
 
-static int uart_esp32_irq_update(struct device *dev)
+static int uart_esp32_irq_update(const struct device *dev)
 {
 	DEV_BASE(dev)->int_clr |= UART_RXFIFO_FULL_INT_ENA;
 	DEV_BASE(dev)->int_clr |= UART_TXFIFO_EMPTY_INT_ENA;
@@ -422,7 +423,7 @@ static int uart_esp32_irq_update(struct device *dev)
 	return 1;
 }
 
-static void uart_esp32_irq_callback_set(struct device *dev,
+static void uart_esp32_irq_callback_set(const struct device *dev,
 					uart_irq_callback_user_data_t cb,
 					void *cb_data)
 {
@@ -432,7 +433,7 @@ static void uart_esp32_irq_callback_set(struct device *dev,
 
 void uart_esp32_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_esp32_data *data = DEV_DATA(dev);
 
 	/* Verify if the callback has been registered */
@@ -476,7 +477,7 @@ static const struct uart_driver_api uart_esp32_api = {
 	.irq_config_func = uart_esp32_irq_config_func_##idx,
 
 #define ESP32_UART_IRQ_HANDLER(idx)					     \
-	static void uart_esp32_irq_config_func_##idx(struct device *dev)     \
+	static void uart_esp32_irq_config_func_##idx(const struct device *dev)     \
 	{								     \
 		esp32_rom_intr_matrix_set(0, ETS_UART##idx##_INTR_SOURCE,    \
 					  INST_##idx##_ESPRESSIF_ESP32_UART_IRQ_0); \
diff --git a/drivers/serial/uart_handlers.c b/drivers/serial/uart_handlers.c
index b8d0c8d374ed99..61b2052495ff5e 100644
--- a/drivers/serial/uart_handlers.c
+++ b/drivers/serial/uart_handlers.c
@@ -8,14 +8,14 @@
 #include <syscall_handler.h>
 
 #define UART_SIMPLE(op_) \
-	static inline int z_vrfy_uart_##op_(struct device *dev) \
+	static inline int z_vrfy_uart_##op_(const struct device *dev) \
 	{							\
 		Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, op_)); \
 		return z_impl_uart_ ## op_(dev); \
 	}
 
 #define UART_SIMPLE_VOID(op_) \
-	static inline void z_vrfy_uart_##op_(struct device *dev) \
+	static inline void z_vrfy_uart_##op_(const struct device *dev) \
 	{							 \
 		Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, op_)); \
 		z_impl_uart_ ## op_(dev); \
@@ -24,7 +24,7 @@
 UART_SIMPLE(err_check)
 #include <syscalls/uart_err_check_mrsh.c>
 
-static inline int z_vrfy_uart_poll_in(struct device *dev,
+static inline int z_vrfy_uart_poll_in(const struct device *dev,
 				      unsigned char *p_char)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, poll_in));
@@ -33,16 +33,16 @@ static inline int z_vrfy_uart_poll_in(struct device *dev,
 }
 #include <syscalls/uart_poll_in_mrsh.c>
 
-static inline void z_vrfy_uart_poll_out(struct device *dev,
+static inline void z_vrfy_uart_poll_out(const struct device *dev,
 					unsigned char out_char)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, poll_out));
-	z_impl_uart_poll_out((struct device *)dev, out_char);
+	z_impl_uart_poll_out((const struct device *)dev, out_char);
 }
 #include <syscalls/uart_poll_out_mrsh.c>
 
-static inline int z_vrfy_uart_config_get(struct device *dev,
-		struct uart_config *cfg)
+static inline int z_vrfy_uart_config_get(const struct device *dev,
+					 struct uart_config *cfg)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, config_get));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(cfg, sizeof(struct uart_config)));
@@ -51,8 +51,8 @@ static inline int z_vrfy_uart_config_get(struct device *dev,
 }
 #include <syscalls/uart_config_get_mrsh.c>
 
-static inline int z_vrfy_uart_configure(struct device *dev,
-		const struct uart_config *cfg)
+static inline int z_vrfy_uart_configure(const struct device *dev,
+					const struct uart_config *cfg)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, config_get));
 	Z_OOPS(Z_SYSCALL_MEMORY_READ(cfg, sizeof(struct uart_config)));
@@ -68,7 +68,7 @@ static inline int z_vrfy_uart_configure(struct device *dev,
  * rx_buf_rsp() excluded as it's designed to be called from ISR callbacks
  */
 
-static inline int z_vrfy_uart_tx(struct device *dev, const uint8_t *buf,
+static inline int z_vrfy_uart_tx(const struct device *dev, const uint8_t *buf,
 				 size_t len, int32_t timeout)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, tx));
@@ -80,7 +80,8 @@ static inline int z_vrfy_uart_tx(struct device *dev, const uint8_t *buf,
 UART_SIMPLE(tx_abort);
 #include <syscalls/uart_tx_abort_mrsh.c>
 
-static inline int z_vrfy_uart_rx_enable(struct device *dev, uint8_t *buf,
+static inline int z_vrfy_uart_rx_enable(const struct device *dev,
+					uint8_t *buf,
 					size_t len, int32_t timeout)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, rx_enable));
@@ -113,30 +114,32 @@ UART_SIMPLE(irq_update)
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
 #ifdef CONFIG_UART_LINE_CTRL
-static inline int z_vrfy_uart_line_ctrl_set(struct device *dev,
+static inline int z_vrfy_uart_line_ctrl_set(const struct device *dev,
 					    uint32_t ctrl, uint32_t val)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, line_ctrl_set));
-	return z_impl_uart_line_ctrl_set((struct device *)dev, ctrl, val);
+	return z_impl_uart_line_ctrl_set((const struct device *)dev, ctrl,
+					 val);
 }
 #include <syscalls/uart_line_ctrl_set_mrsh.c>
 
-static inline int z_vrfy_uart_line_ctrl_get(struct device *dev,
+static inline int z_vrfy_uart_line_ctrl_get(const struct device *dev,
 					    uint32_t ctrl, uint32_t *val)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, line_ctrl_get));
 	Z_OOPS(Z_SYSCALL_MEMORY_WRITE(val, sizeof(uint32_t)));
-	return z_impl_uart_line_ctrl_get((struct device *)dev, ctrl,
-					(uint32_t *)val);
+	return z_impl_uart_line_ctrl_get((const struct device *)dev, ctrl,
+					 (uint32_t *)val);
 }
 #include <syscalls/uart_line_ctrl_get_mrsh.c>
 #endif /* CONFIG_UART_LINE_CTRL */
 
 #ifdef CONFIG_UART_DRV_CMD
-static inline int z_vrfy_uart_drv_cmd(struct device *dev, uint32_t cmd, uint32_t p)
+static inline int z_vrfy_uart_drv_cmd(const struct device *dev, uint32_t cmd,
+				      uint32_t p)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_UART(dev, drv_cmd));
-	return z_impl_uart_drv_cmd((struct device *)dev, cmd, p);
+	return z_impl_uart_drv_cmd((const struct device *)dev, cmd, p);
 }
 #include <syscalls/uart_drv_cmd_mrsh.c>
 #endif /* CONFIG_UART_DRV_CMD */
diff --git a/drivers/serial/uart_imx.c b/drivers/serial/uart_imx.c
index 59df2b9e59ea86..03a10881d6a7bd 100644
--- a/drivers/serial/uart_imx.c
+++ b/drivers/serial/uart_imx.c
@@ -31,7 +31,7 @@ struct imx_uart_config {
 	uint32_t baud_rate;
 	uint8_t modem_mode;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -52,7 +52,7 @@ struct imx_uart_data {
  *
  * @return 0
  */
-static int uart_imx_init(struct device *dev)
+static int uart_imx_init(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 	const struct imx_uart_config *config = dev->config;
@@ -95,7 +95,7 @@ static int uart_imx_init(struct device *dev)
 	return 0;
 }
 
-static void uart_imx_poll_out(struct device *dev, unsigned char c)
+static void uart_imx_poll_out(const struct device *dev, unsigned char c)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
@@ -104,7 +104,7 @@ static void uart_imx_poll_out(struct device *dev, unsigned char c)
 	UART_Putchar(uart, c);
 }
 
-static int uart_imx_poll_in(struct device *dev, unsigned char *c)
+static int uart_imx_poll_in(const struct device *dev, unsigned char *c)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
@@ -121,7 +121,8 @@ static int uart_imx_poll_in(struct device *dev, unsigned char *c)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_imx_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_imx_fifo_fill(const struct device *dev,
+				  const uint8_t *tx_data,
 				  int size)
 {
 	UART_Type *uart = UART_STRUCT(dev);
@@ -137,7 +138,7 @@ static int uart_imx_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return (int)num_tx;
 }
 
-static int uart_imx_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_imx_fifo_read(const struct device *dev, uint8_t *rx_data,
 				  const int size)
 {
 	UART_Type *uart = UART_STRUCT(dev);
@@ -156,49 +157,49 @@ static int uart_imx_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void uart_imx_irq_tx_enable(struct device *dev)
+static void uart_imx_irq_tx_enable(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
 	UART_SetIntCmd(uart, uartIntTxReady, true);
 }
 
-static void uart_imx_irq_tx_disable(struct device *dev)
+static void uart_imx_irq_tx_disable(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
 	UART_SetIntCmd(uart, uartIntTxReady, false);
 }
 
-static int uart_imx_irq_tx_ready(struct device *dev)
+static int uart_imx_irq_tx_ready(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
 	return UART_GetStatusFlag(uart, uartStatusTxReady);
 }
 
-static void uart_imx_irq_rx_enable(struct device *dev)
+static void uart_imx_irq_rx_enable(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
 	UART_SetIntCmd(uart, uartIntRxReady, true);
 }
 
-static void uart_imx_irq_rx_disable(struct device *dev)
+static void uart_imx_irq_rx_disable(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
 	UART_SetIntCmd(uart, uartIntRxReady, false);
 }
 
-static int uart_imx_irq_rx_ready(struct device *dev)
+static int uart_imx_irq_rx_ready(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
 	return UART_GetStatusFlag(uart, uartStatusRxReady);
 }
 
-static void uart_imx_irq_err_enable(struct device *dev)
+static void uart_imx_irq_err_enable(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
@@ -206,7 +207,7 @@ static void uart_imx_irq_err_enable(struct device *dev)
 	UART_SetIntCmd(uart, uartIntFrameError, true);
 }
 
-static void uart_imx_irq_err_disable(struct device *dev)
+static void uart_imx_irq_err_disable(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
@@ -214,7 +215,7 @@ static void uart_imx_irq_err_disable(struct device *dev)
 	UART_SetIntCmd(uart, uartIntFrameError, false);
 }
 
-static int uart_imx_irq_is_pending(struct device *dev)
+static int uart_imx_irq_is_pending(const struct device *dev)
 {
 	UART_Type *uart = UART_STRUCT(dev);
 
@@ -222,14 +223,14 @@ static int uart_imx_irq_is_pending(struct device *dev)
 		UART_GetStatusFlag(uart, uartStatusTxReady);
 }
 
-static int uart_imx_irq_update(struct device *dev)
+static int uart_imx_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void uart_imx_irq_callback_set(struct device *dev,
-		uart_irq_callback_user_data_t cb,
-		void *cb_data)
+static void uart_imx_irq_callback_set(const struct device *dev,
+				      uart_irq_callback_user_data_t cb,
+				      void *cb_data)
 {
 	struct imx_uart_data *data = dev->data;
 
@@ -251,7 +252,7 @@ static void uart_imx_irq_callback_set(struct device *dev,
  */
 void uart_imx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct imx_uart_data *data = dev->data;
 
 	if (data->callback) {
@@ -292,7 +293,7 @@ static const struct uart_driver_api uart_imx_driver_api = {
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define UART_IMX_CONFIG_FUNC(n)						\
-	static void irq_config_func_##n(struct device *dev)		\
+	static void irq_config_func_##n(const struct device *dev)		\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n),				\
 				DT_INST_IRQ(n, priority),		\
diff --git a/drivers/serial/uart_liteuart.c b/drivers/serial/uart_liteuart.c
index 0c43522bc22377..63b84553666409 100644
--- a/drivers/serial/uart_liteuart.c
+++ b/drivers/serial/uart_liteuart.c
@@ -53,7 +53,7 @@ struct uart_liteuart_data {
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_liteuart_poll_out(struct device *dev, unsigned char c)
+static void uart_liteuart_poll_out(const struct device *dev, unsigned char c)
 {
 	/* wait for space */
 	while (sys_read8(UART_TXFULL)) {
@@ -70,7 +70,7 @@ static void uart_liteuart_poll_out(struct device *dev, unsigned char c)
  *
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
-static int uart_liteuart_poll_in(struct device *dev, unsigned char *c)
+static int uart_liteuart_poll_in(const struct device *dev, unsigned char *c)
 {
 	if (!sys_read8(UART_RXEMPTY)) {
 		*c = sys_read8(UART_RXTX);
@@ -93,7 +93,7 @@ static int uart_liteuart_poll_in(struct device *dev, unsigned char *c)
  *
  * @return N/A
  */
-static void uart_liteuart_irq_tx_enable(struct device *dev)
+static void uart_liteuart_irq_tx_enable(const struct device *dev)
 {
 	uint8_t enable = sys_read8(UART_EV_ENABLE);
 
@@ -107,7 +107,7 @@ static void uart_liteuart_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_liteuart_irq_tx_disable(struct device *dev)
+static void uart_liteuart_irq_tx_disable(const struct device *dev)
 {
 	uint8_t enable = sys_read8(UART_EV_ENABLE);
 
@@ -121,7 +121,7 @@ static void uart_liteuart_irq_tx_disable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_liteuart_irq_rx_enable(struct device *dev)
+static void uart_liteuart_irq_rx_enable(const struct device *dev)
 {
 	uint8_t enable = sys_read8(UART_EV_ENABLE);
 
@@ -135,7 +135,7 @@ static void uart_liteuart_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_liteuart_irq_rx_disable(struct device *dev)
+static void uart_liteuart_irq_rx_disable(const struct device *dev)
 {
 	uint8_t enable = sys_read8(UART_EV_ENABLE);
 
@@ -149,7 +149,7 @@ static void uart_liteuart_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an IRQ has been raised, 0 otherwise
  */
-static int uart_liteuart_irq_tx_ready(struct device *dev)
+static int uart_liteuart_irq_tx_ready(const struct device *dev)
 {
 	uint8_t val = sys_read8(UART_TXFULL);
 
@@ -163,7 +163,7 @@ static int uart_liteuart_irq_tx_ready(struct device *dev)
  *
  * @return 1 if an IRQ has been raised, 0 otherwise
  */
-static int uart_liteuart_irq_rx_ready(struct device *dev)
+static int uart_liteuart_irq_rx_ready(const struct device *dev)
 {
 	uint8_t pending;
 
@@ -185,8 +185,8 @@ static int uart_liteuart_irq_rx_ready(struct device *dev)
  *
  * @return Number of bytes sent
  */
-static int uart_liteuart_fifo_fill(struct device *dev,
-		const uint8_t *tx_data, int size)
+static int uart_liteuart_fifo_fill(const struct device *dev,
+				   const uint8_t *tx_data, int size)
 {
 	int i;
 
@@ -206,8 +206,8 @@ static int uart_liteuart_fifo_fill(struct device *dev,
  *
  * @return Number of bytes read
  */
-static int uart_liteuart_fifo_read(struct device *dev,
-		uint8_t *rx_data, const int size)
+static int uart_liteuart_fifo_read(const struct device *dev,
+				   uint8_t *rx_data, const int size)
 {
 	int i;
 
@@ -223,7 +223,7 @@ static int uart_liteuart_fifo_read(struct device *dev,
 	return i;
 }
 
-static void uart_liteuart_irq_err(struct device *dev)
+static void uart_liteuart_irq_err(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
@@ -235,7 +235,7 @@ static void uart_liteuart_irq_err(struct device *dev)
  *
  * @return 1 if an IRQ is pending, 0 otherwise
  */
-static int uart_liteuart_irq_is_pending(struct device *dev)
+static int uart_liteuart_irq_is_pending(const struct device *dev)
 {
 	uint8_t pending;
 
@@ -248,7 +248,7 @@ static int uart_liteuart_irq_is_pending(struct device *dev)
 	}
 }
 
-static int uart_liteuart_irq_update(struct device *dev)
+static int uart_liteuart_irq_update(const struct device *dev)
 {
 	return 1;
 }
@@ -261,9 +261,9 @@ static int uart_liteuart_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void uart_liteuart_irq_callback_set(struct device *dev,
-		uart_irq_callback_user_data_t cb,
-		void *cb_data)
+static void uart_liteuart_irq_callback_set(const struct device *dev,
+					   uart_irq_callback_user_data_t cb,
+					   void *cb_data)
 {
 	struct uart_liteuart_data *data;
 
@@ -274,7 +274,7 @@ static void uart_liteuart_irq_callback_set(struct device *dev,
 
 static void liteuart_uart_irq_handler(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct uart_liteuart_data *data = DEV_DATA(dev);
 	int key = irq_lock();
 
@@ -311,7 +311,7 @@ static const struct uart_driver_api uart_liteuart_driver_api = {
 };
 
 static struct uart_liteuart_data uart_liteuart_data_0;
-static int uart_liteuart_init(struct device *dev);
+static int uart_liteuart_init(const struct device *dev);
 
 static const struct uart_liteuart_device_config uart_liteuart_dev_cfg_0 = {
 	.port		= UART_BASE_ADDR,
@@ -324,7 +324,7 @@ DEVICE_AND_API_INIT(uart_liteuart_0, DT_INST_LABEL(0),
 		PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		(void *)&uart_liteuart_driver_api);
 
-static int uart_liteuart_init(struct device *dev)
+static int uart_liteuart_init(const struct device *dev)
 {
 	sys_write8(UART_EV_TX | UART_EV_RX, UART_EV_PENDING);
 
diff --git a/drivers/serial/uart_lpc11u6x.c b/drivers/serial/uart_lpc11u6x.c
index f399e24d945799..9ca755f9c6a1d1 100644
--- a/drivers/serial/uart_lpc11u6x.c
+++ b/drivers/serial/uart_lpc11u6x.c
@@ -17,7 +17,7 @@
 #define DEV_DATA(dev) ((dev)->data)
 
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(uart0), okay)
-static int lpc11u6x_uart0_poll_in(struct device *dev, unsigned char *c)
+static int lpc11u6x_uart0_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -29,7 +29,7 @@ static int lpc11u6x_uart0_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void lpc11u6x_uart0_poll_out(struct device *dev, unsigned char c)
+static void lpc11u6x_uart0_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -38,7 +38,7 @@ static void lpc11u6x_uart0_poll_out(struct device *dev, unsigned char c)
 	cfg->uart0->thr = c;
 }
 
-static int lpc11u6x_uart0_err_check(struct device *dev)
+static int lpc11u6x_uart0_err_check(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 	uint32_t lsr;
@@ -77,9 +77,9 @@ static void lpc11u6x_uart0_write_fdr(struct lpc11u6x_uart0_regs *uart0,
 	uart0->fdr = (div & 0xF) | ((mul & 0xF) << 4);
 }
 
-static void lpc11u6x_uart0_config_baudrate(struct device *clk_drv,
-					const struct lpc11u6x_uart0_config *cfg,
-					uint32_t baudrate)
+static void lpc11u6x_uart0_config_baudrate(const struct device *clk_drv,
+					   const struct lpc11u6x_uart0_config *cfg,
+					   uint32_t baudrate)
 {
 	uint32_t div = 1, mul, dl;
 	uint32_t pclk;
@@ -100,12 +100,12 @@ static void lpc11u6x_uart0_config_baudrate(struct device *clk_drv,
 	lpc11u6x_uart0_write_fdr(cfg->uart0, div, mul);
 }
 
-static int lpc11u6x_uart0_configure(struct device *dev,
+static int lpc11u6x_uart0_configure(const struct device *dev,
 				    const struct uart_config *cfg)
 {
 	const struct  lpc11u6x_uart0_config *dev_cfg = DEV_CFG(dev);
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
-	struct device *clk_dev;
+	const struct device *clk_dev;
 	uint32_t flags = 0;
 
 	/* Check that the baudrate is a multiple of 9600 */
@@ -186,7 +186,7 @@ static int lpc11u6x_uart0_configure(struct device *dev,
 	return 0;
 }
 
-static int lpc11u6x_uart0_config_get(struct device *dev,
+static int lpc11u6x_uart0_config_get(const struct device *dev,
 				     struct uart_config *cfg)
 {
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
@@ -201,7 +201,8 @@ static int lpc11u6x_uart0_config_get(struct device *dev,
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int lpc11u6x_uart0_fifo_fill(struct device *dev, const uint8_t *data,
+static int lpc11u6x_uart0_fifo_fill(const struct device *dev,
+				    const uint8_t *data,
 				    const int size)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
@@ -214,7 +215,7 @@ static int lpc11u6x_uart0_fifo_fill(struct device *dev, const uint8_t *data,
 	return nr_sent;
 }
 
-static int lpc11u6x_uart0_fifo_read(struct device *dev, uint8_t *data,
+static int lpc11u6x_uart0_fifo_read(const struct device *dev, uint8_t *data,
 				    const int size)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
@@ -227,7 +228,7 @@ static int lpc11u6x_uart0_fifo_read(struct device *dev, uint8_t *data,
 	return nr_rx;
 }
 
-static void lpc11u6x_uart0_irq_tx_enable(struct device *dev)
+static void lpc11u6x_uart0_irq_tx_enable(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -240,7 +241,7 @@ static void lpc11u6x_uart0_irq_tx_enable(struct device *dev)
 	NVIC_SetPendingIRQ(DT_INST_IRQN(0));
 }
 
-static void lpc11u6x_uart0_irq_tx_disable(struct device *dev)
+static void lpc11u6x_uart0_irq_tx_disable(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -248,14 +249,14 @@ static void lpc11u6x_uart0_irq_tx_disable(struct device *dev)
 		~LPC11U6X_UART0_IER_THREINTEN;
 }
 
-static int lpc11u6x_uart0_irq_tx_complete(struct device *dev)
+static int lpc11u6x_uart0_irq_tx_complete(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
 	return (cfg->uart0->lsr & LPC11U6X_UART0_LSR_TEMT) != 0;
 }
 
-static int lpc11u6x_uart0_irq_tx_ready(struct device *dev)
+static int lpc11u6x_uart0_irq_tx_ready(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -263,7 +264,7 @@ static int lpc11u6x_uart0_irq_tx_ready(struct device *dev)
 		(cfg->uart0->ier & LPC11U6X_UART0_IER_THREINTEN);
 }
 
-static void lpc11u6x_uart0_irq_rx_enable(struct device *dev)
+static void lpc11u6x_uart0_irq_rx_enable(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -271,7 +272,7 @@ static void lpc11u6x_uart0_irq_rx_enable(struct device *dev)
 		LPC11U6X_UART0_IER_RBRINTEN;
 }
 
-static void lpc11u6x_uart0_irq_rx_disable(struct device *dev)
+static void lpc11u6x_uart0_irq_rx_disable(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -279,7 +280,7 @@ static void lpc11u6x_uart0_irq_rx_disable(struct device *dev)
 		~LPC11U6X_UART0_IER_RBRINTEN;
 }
 
-static int lpc11u6x_uart0_irq_rx_ready(struct device *dev)
+static int lpc11u6x_uart0_irq_rx_ready(const struct device *dev)
 {
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
 
@@ -289,7 +290,7 @@ static int lpc11u6x_uart0_irq_rx_ready(struct device *dev)
 		LPC11U6X_UART0_IIR_INTID_CTI);
 }
 
-static void lpc11u6x_uart0_irq_err_enable(struct device *dev)
+static void lpc11u6x_uart0_irq_err_enable(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -297,7 +298,7 @@ static void lpc11u6x_uart0_irq_err_enable(struct device *dev)
 		LPC11U6X_UART0_IER_RLSINTEN;
 }
 
-static void lpc11u6x_uart0_irq_err_disable(struct device *dev)
+static void lpc11u6x_uart0_irq_err_disable(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 
@@ -305,14 +306,14 @@ static void lpc11u6x_uart0_irq_err_disable(struct device *dev)
 		~LPC11U6X_UART0_IER_RLSINTEN;
 }
 
-static int lpc11u6x_uart0_irq_is_pending(struct device *dev)
+static int lpc11u6x_uart0_irq_is_pending(const struct device *dev)
 {
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
 
 	return !(data->cached_iir & LPC11U6X_UART0_IIR_STATUS);
 }
 
-static int lpc11u6x_uart0_irq_update(struct device *dev)
+static int lpc11u6x_uart0_irq_update(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
@@ -321,7 +322,7 @@ static int lpc11u6x_uart0_irq_update(struct device *dev)
 	return 1;
 }
 
-static void lpc11u6x_uart0_irq_callback_set(struct device *dev,
+static void lpc11u6x_uart0_irq_callback_set(const struct device *dev,
 					    uart_irq_callback_user_data_t cb,
 					    void *user_data)
 {
@@ -333,7 +334,7 @@ static void lpc11u6x_uart0_irq_callback_set(struct device *dev,
 
 static void lpc11u6x_uart0_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
 
 	if (data->cb) {
@@ -342,11 +343,11 @@ static void lpc11u6x_uart0_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int lpc11u6x_uart0_init(struct device *dev)
+static int lpc11u6x_uart0_init(const struct device *dev)
 {
 	const struct lpc11u6x_uart0_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_uart0_data *data = DEV_DATA(dev);
-	struct device *clk_drv, *rx_pinmux_drv, *tx_pinmux_drv;
+	const struct device *clk_drv, *rx_pinmux_drv, *tx_pinmux_drv;
 
 	/* Configure RX and TX pin via the pinmux driver */
 	rx_pinmux_drv = device_get_binding(cfg->rx_pinmux_drv_name);
@@ -390,7 +391,7 @@ static int lpc11u6x_uart0_init(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void lpc11u6x_uart0_isr_config(struct device *dev);
+static void lpc11u6x_uart0_isr_config(const struct device *dev);
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
 static const struct lpc11u6x_uart0_config uart0_config = {
@@ -445,7 +446,7 @@ DEVICE_AND_API_INIT(lpc11u6x_uart0, DT_LABEL(DT_NODELABEL(uart0)),
 		    &uart0_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void lpc11u6x_uart0_isr_config(struct device *dev)
+static void lpc11u6x_uart0_isr_config(const struct device *dev)
 {
 	IRQ_CONNECT(DT_IRQN(DT_NODELABEL(uart0)),
 		    DT_IRQ(DT_NODELABEL(uart0), priority),
@@ -462,7 +463,7 @@ static void lpc11u6x_uart0_isr_config(struct device *dev)
 	DT_NODE_HAS_STATUS(DT_NODELABEL(uart3), okay) ||	\
 	DT_NODE_HAS_STATUS(DT_NODELABEL(uart4), okay)
 
-static int lpc11u6x_uartx_poll_in(struct device *dev, unsigned char *c)
+static int lpc11u6x_uartx_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -473,7 +474,7 @@ static int lpc11u6x_uartx_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void lpc11u6x_uartx_poll_out(struct device *dev, unsigned char c)
+static void lpc11u6x_uartx_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -482,7 +483,7 @@ static void lpc11u6x_uartx_poll_out(struct device *dev, unsigned char c)
 	cfg->base->tx_dat = c;
 }
 
-static int lpc11u6x_uartx_err_check(struct device *dev)
+static int lpc11u6x_uartx_err_check(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 	int ret = 0;
@@ -501,7 +502,7 @@ static int lpc11u6x_uartx_err_check(struct device *dev)
 }
 
 static void lpc11u6x_uartx_config_baud(const struct lpc11u6x_uartx_config *cfg,
-				       struct device *clk_drv,
+				       const struct device *clk_drv,
 				       uint32_t baudrate)
 {
 	uint32_t clk_rate;
@@ -517,12 +518,12 @@ static void lpc11u6x_uartx_config_baud(const struct lpc11u6x_uartx_config *cfg,
 	cfg->base->brg = div & LPC11U6X_UARTX_BRG_MASK;
 }
 
-static int lpc11u6x_uartx_configure(struct device *dev,
+static int lpc11u6x_uartx_configure(const struct device *dev,
 				    const struct uart_config *cfg)
 {
 	const struct  lpc11u6x_uartx_config *dev_cfg = DEV_CFG(dev);
 	struct lpc11u6x_uartx_data *data = DEV_DATA(dev);
-	struct device *clk_dev;
+	const struct device *clk_dev;
 	uint32_t flags = 0;
 
 	/* We only support baudrates that are multiple of 9600 */
@@ -608,7 +609,7 @@ static int lpc11u6x_uartx_configure(struct device *dev,
 	return 0;
 }
 
-static int lpc11u6x_uartx_config_get(struct device *dev,
+static int lpc11u6x_uartx_config_get(const struct device *dev,
 				     struct uart_config *cfg)
 {
 	const struct lpc11u6x_uartx_data *data = DEV_DATA(dev);
@@ -623,7 +624,8 @@ static int lpc11u6x_uartx_config_get(struct device *dev,
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int lpc11u6x_uartx_fifo_fill(struct device *dev, const uint8_t *data,
+static int lpc11u6x_uartx_fifo_fill(const struct device *dev,
+				    const uint8_t *data,
 				    int size)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
@@ -636,7 +638,8 @@ static int lpc11u6x_uartx_fifo_fill(struct device *dev, const uint8_t *data,
 	return tx_size;
 }
 
-static int lpc11u6x_uartx_fifo_read(struct device *dev, uint8_t *data, int size)
+static int lpc11u6x_uartx_fifo_read(const struct device *dev, uint8_t *data,
+				    int size)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 	int rx_size = 0;
@@ -648,7 +651,7 @@ static int lpc11u6x_uartx_fifo_read(struct device *dev, uint8_t *data, int size)
 	return rx_size;
 }
 
-static void lpc11u6x_uartx_irq_tx_enable(struct device *dev)
+static void lpc11u6x_uartx_irq_tx_enable(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -657,14 +660,14 @@ static void lpc11u6x_uartx_irq_tx_enable(struct device *dev)
 		LPC11U6X_UARTX_INT_EN_SET_TXRDYEN;
 }
 
-static void lpc11u6x_uartx_irq_tx_disable(struct device *dev)
+static void lpc11u6x_uartx_irq_tx_disable(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
 	cfg->base->int_en_clr = LPC11U6X_UARTX_INT_EN_CLR_TXRDYCLR;
 }
 
-static int lpc11u6x_uartx_irq_tx_ready(struct device *dev)
+static int lpc11u6x_uartx_irq_tx_ready(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -672,14 +675,14 @@ static int lpc11u6x_uartx_irq_tx_ready(struct device *dev)
 		(cfg->base->int_en_set & LPC11U6X_UARTX_INT_EN_SET_TXRDYEN);
 }
 
-static int lpc11u6x_uartx_irq_tx_complete(struct device *dev)
+static int lpc11u6x_uartx_irq_tx_complete(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
 	return (cfg->base->stat & LPC11U6X_UARTX_STAT_TXIDLE) != 0;
 }
 
-static void lpc11u6x_uartx_irq_rx_enable(struct device *dev)
+static void lpc11u6x_uartx_irq_rx_enable(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -688,14 +691,14 @@ static void lpc11u6x_uartx_irq_rx_enable(struct device *dev)
 		LPC11U6X_UARTX_INT_EN_SET_RXRDYEN;
 }
 
-static void lpc11u6x_uartx_irq_rx_disable(struct device *dev)
+static void lpc11u6x_uartx_irq_rx_disable(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
 	cfg->base->int_en_clr = LPC11U6X_UARTX_INT_EN_CLR_RXRDYCLR;
 }
 
-static int lpc11u6x_uartx_irq_rx_ready(struct device *dev)
+static int lpc11u6x_uartx_irq_rx_ready(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -703,7 +706,7 @@ static int lpc11u6x_uartx_irq_rx_ready(struct device *dev)
 		(cfg->base->int_en_set & LPC11U6X_UARTX_INT_EN_SET_RXRDYEN);
 }
 
-static void lpc11u6x_uartx_irq_err_enable(struct device *dev)
+static void lpc11u6x_uartx_irq_err_enable(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -714,7 +717,7 @@ static void lpc11u6x_uartx_irq_err_enable(struct device *dev)
 		 LPC11U6X_UARTX_INT_EN_SET_PARITYERREN);
 }
 
-static void lpc11u6x_uartx_irq_err_disable(struct device *dev)
+static void lpc11u6x_uartx_irq_err_disable(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -723,7 +726,7 @@ static void lpc11u6x_uartx_irq_err_disable(struct device *dev)
 		LPC11U6X_UARTX_INT_EN_CLR_PARITYERRCLR;
 }
 
-static int lpc11u6x_uartx_irq_is_pending(struct device *dev)
+static int lpc11u6x_uartx_irq_is_pending(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 
@@ -743,12 +746,12 @@ static int lpc11u6x_uartx_irq_is_pending(struct device *dev)
 	return 0;
 }
 
-static int lpc11u6x_uartx_irq_update(struct device *dev)
+static int lpc11u6x_uartx_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void lpc11u6x_uartx_irq_callback_set(struct device *dev,
+static void lpc11u6x_uartx_irq_callback_set(const struct device *dev,
 					    uart_irq_callback_user_data_t cb,
 					    void *user_data)
 {
@@ -758,7 +761,7 @@ static void lpc11u6x_uartx_irq_callback_set(struct device *dev,
 	data->cb_data = user_data;
 }
 
-static void lpc11u6x_uartx_isr(struct device *dev)
+static void lpc11u6x_uartx_isr(const struct device *dev)
 {
 	struct lpc11u6x_uartx_data *data = DEV_DATA(dev);
 
@@ -780,11 +783,11 @@ static void lpc11u6x_uartx_shared_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int lpc11u6x_uartx_init(struct device *dev)
+static int lpc11u6x_uartx_init(const struct device *dev)
 {
 	const struct lpc11u6x_uartx_config *cfg = DEV_CFG(dev);
 	struct lpc11u6x_uartx_data *data = DEV_DATA(dev);
-	struct device *clk_drv, *rx_pinmux_drv, *tx_pinmux_drv;
+	const struct device *clk_drv, *rx_pinmux_drv, *tx_pinmux_drv;
 
 	/* Configure RX and TX pin via the pinmux driver */
 	rx_pinmux_drv = device_get_binding(cfg->rx_pinmux_drv_name);
@@ -930,7 +933,7 @@ struct lpc11u6x_uartx_shared_irq lpc11u6x_uartx_shared_irq_info_1 = {
 	},
 };
 
-static void lpc11u6x_uartx_isr_config_1(struct device *dev)
+static void lpc11u6x_uartx_isr_config_1(const struct device *dev)
 {
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(uart1), okay)
 	IRQ_CONNECT(DT_IRQN(DT_NODELABEL(uart1)),
@@ -971,7 +974,7 @@ struct lpc11u6x_uartx_shared_irq lpc11u6x_uartx_shared_irq_info_2 = {
 	},
 };
 
-static void lpc11u6x_uartx_isr_config_2(struct device *dev)
+static void lpc11u6x_uartx_isr_config_2(const struct device *dev)
 {
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(uart2), okay)
 	IRQ_CONNECT(DT_IRQN(DT_NODELABEL(uart2)),
diff --git a/drivers/serial/uart_lpc11u6x.h b/drivers/serial/uart_lpc11u6x.h
index be6699249a5910..17779ab2af9284 100644
--- a/drivers/serial/uart_lpc11u6x.h
+++ b/drivers/serial/uart_lpc11u6x.h
@@ -136,7 +136,7 @@ struct lpc11u6x_uart0_config {
 	uint8_t tx_pin;
 	uint8_t tx_func;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 };
 
@@ -198,13 +198,13 @@ struct lpc11u6x_uartx_data {
  * notified when said IRQ is raied
  */
 struct lpc11u6x_uartx_shared_irq {
-	struct device *devices[LPC11U6X_UARTX_DEVICE_PER_IRQ];
+	const struct device *devices[LPC11U6X_UARTX_DEVICE_PER_IRQ];
 };
 
 #if CONFIG_UART_INTERRUPT_DRIVEN &&				\
 	(DT_NODE_HAS_STATUS(DT_NODELABEL(uart1), okay) ||	\
 	 DT_NODE_HAS_STATUS(DT_NODELABEL(uart4), okay))
-static void lpc11u6x_uartx_isr_config_1(struct device *dev);
+static void lpc11u6x_uartx_isr_config_1(const struct device *dev);
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN &&
 	* (DT_NODE_HAS_STATUS(DT_NODELABEL(uart2), okay) ||
 	* DT_NODE_HAS_STATUS(DT_NODELABEL(uart3), okay))
@@ -213,7 +213,7 @@ static void lpc11u6x_uartx_isr_config_1(struct device *dev);
 #if CONFIG_UART_INTERRUPT_DRIVEN &&				\
 	(DT_NODE_HAS_STATUS(DT_NODELABEL(uart2), okay) ||	\
 	 DT_NODE_HAS_STATUS(DT_NODELABEL(uart3), okay))
-static void lpc11u6x_uartx_isr_config_2(struct device *dev);
+static void lpc11u6x_uartx_isr_config_2(const struct device *dev);
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN &&
 	* (DT_NODE_HAS_STATUS(DT_NODELABEL(uart2), okay) ||
 	* DT_NODE_HAS_STATUS(DT_NODELABEL(uart3), okay))
diff --git a/drivers/serial/uart_mcux.c b/drivers/serial/uart_mcux.c
index 6223cd8edbdf0a..2f56ad5dcf0132 100644
--- a/drivers/serial/uart_mcux.c
+++ b/drivers/serial/uart_mcux.c
@@ -19,7 +19,7 @@ struct uart_mcux_config {
 	char *clock_name;
 	clock_control_subsys_t clock_subsys;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -31,13 +31,13 @@ struct uart_mcux_data {
 #endif
 };
 
-static int uart_mcux_configure(struct device *dev,
+static int uart_mcux_configure(const struct device *dev,
 			       const struct uart_config *cfg)
 {
 	const struct uart_mcux_config *config = dev->config;
 	struct uart_mcux_data *data = dev->data;
 	uart_config_t uart_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 	status_t retval;
 
@@ -108,7 +108,8 @@ FSL_FEATURE_UART_HAS_STOP_BIT_CONFIG_SUPPORT
 	return 0;
 }
 
-static int uart_mcux_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_mcux_config_get(const struct device *dev,
+				struct uart_config *cfg)
 {
 	struct uart_mcux_data *data = dev->data;
 
@@ -117,7 +118,7 @@ static int uart_mcux_config_get(struct device *dev, struct uart_config *cfg)
 	return 0;
 }
 
-static int uart_mcux_poll_in(struct device *dev, unsigned char *c)
+static int uart_mcux_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t flags = UART_GetStatusFlags(config->base);
@@ -131,7 +132,7 @@ static int uart_mcux_poll_in(struct device *dev, unsigned char *c)
 	return ret;
 }
 
-static void uart_mcux_poll_out(struct device *dev, unsigned char c)
+static void uart_mcux_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct uart_mcux_config *config = dev->config;
 
@@ -141,7 +142,7 @@ static void uart_mcux_poll_out(struct device *dev, unsigned char c)
 	UART_WriteByte(config->base, c);
 }
 
-static int uart_mcux_err_check(struct device *dev)
+static int uart_mcux_err_check(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t flags = UART_GetStatusFlags(config->base);
@@ -167,7 +168,8 @@ static int uart_mcux_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int uart_mcux_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_mcux_fifo_fill(const struct device *dev,
+			       const uint8_t *tx_data,
 			       int len)
 {
 	const struct uart_mcux_config *config = dev->config;
@@ -182,7 +184,7 @@ static int uart_mcux_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int uart_mcux_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_mcux_fifo_read(const struct device *dev, uint8_t *rx_data,
 			       const int len)
 {
 	const struct uart_mcux_config *config = dev->config;
@@ -197,7 +199,7 @@ static int uart_mcux_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void uart_mcux_irq_tx_enable(struct device *dev)
+static void uart_mcux_irq_tx_enable(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_TxDataRegEmptyInterruptEnable;
@@ -205,7 +207,7 @@ static void uart_mcux_irq_tx_enable(struct device *dev)
 	UART_EnableInterrupts(config->base, mask);
 }
 
-static void uart_mcux_irq_tx_disable(struct device *dev)
+static void uart_mcux_irq_tx_disable(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_TxDataRegEmptyInterruptEnable;
@@ -213,7 +215,7 @@ static void uart_mcux_irq_tx_disable(struct device *dev)
 	UART_DisableInterrupts(config->base, mask);
 }
 
-static int uart_mcux_irq_tx_complete(struct device *dev)
+static int uart_mcux_irq_tx_complete(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t flags = UART_GetStatusFlags(config->base);
@@ -221,7 +223,7 @@ static int uart_mcux_irq_tx_complete(struct device *dev)
 	return (flags & kUART_TransmissionCompleteFlag) != 0U;
 }
 
-static int uart_mcux_irq_tx_ready(struct device *dev)
+static int uart_mcux_irq_tx_ready(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_TxDataRegEmptyInterruptEnable;
@@ -231,7 +233,7 @@ static int uart_mcux_irq_tx_ready(struct device *dev)
 		&& (flags & kUART_TxDataRegEmptyFlag);
 }
 
-static void uart_mcux_irq_rx_enable(struct device *dev)
+static void uart_mcux_irq_rx_enable(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_RxDataRegFullInterruptEnable;
@@ -239,7 +241,7 @@ static void uart_mcux_irq_rx_enable(struct device *dev)
 	UART_EnableInterrupts(config->base, mask);
 }
 
-static void uart_mcux_irq_rx_disable(struct device *dev)
+static void uart_mcux_irq_rx_disable(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_RxDataRegFullInterruptEnable;
@@ -247,7 +249,7 @@ static void uart_mcux_irq_rx_disable(struct device *dev)
 	UART_DisableInterrupts(config->base, mask);
 }
 
-static int uart_mcux_irq_rx_full(struct device *dev)
+static int uart_mcux_irq_rx_full(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t flags = UART_GetStatusFlags(config->base);
@@ -255,7 +257,7 @@ static int uart_mcux_irq_rx_full(struct device *dev)
 	return (flags & kUART_RxDataRegFullFlag) != 0U;
 }
 
-static int uart_mcux_irq_rx_ready(struct device *dev)
+static int uart_mcux_irq_rx_ready(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_RxDataRegFullInterruptEnable;
@@ -264,7 +266,7 @@ static int uart_mcux_irq_rx_ready(struct device *dev)
 		&& uart_mcux_irq_rx_full(dev);
 }
 
-static void uart_mcux_irq_err_enable(struct device *dev)
+static void uart_mcux_irq_err_enable(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_NoiseErrorInterruptEnable |
@@ -274,7 +276,7 @@ static void uart_mcux_irq_err_enable(struct device *dev)
 	UART_EnableInterrupts(config->base, mask);
 }
 
-static void uart_mcux_irq_err_disable(struct device *dev)
+static void uart_mcux_irq_err_disable(const struct device *dev)
 {
 	const struct uart_mcux_config *config = dev->config;
 	uint32_t mask = kUART_NoiseErrorInterruptEnable |
@@ -284,17 +286,17 @@ static void uart_mcux_irq_err_disable(struct device *dev)
 	UART_DisableInterrupts(config->base, mask);
 }
 
-static int uart_mcux_irq_is_pending(struct device *dev)
+static int uart_mcux_irq_is_pending(const struct device *dev)
 {
 	return uart_mcux_irq_tx_ready(dev) || uart_mcux_irq_rx_ready(dev);
 }
 
-static int uart_mcux_irq_update(struct device *dev)
+static int uart_mcux_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void uart_mcux_irq_callback_set(struct device *dev,
+static void uart_mcux_irq_callback_set(const struct device *dev,
 				       uart_irq_callback_user_data_t cb,
 				       void *cb_data)
 {
@@ -306,7 +308,7 @@ static void uart_mcux_irq_callback_set(struct device *dev,
 
 static void uart_mcux_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_mcux_data *data = dev->data;
 
 	if (data->callback) {
@@ -315,7 +317,7 @@ static void uart_mcux_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int uart_mcux_init(struct device *dev)
+static int uart_mcux_init(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_mcux_config *config = dev->config;
@@ -369,7 +371,7 @@ static const struct uart_mcux_config uart_mcux_##n##_config = {		\
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define UART_MCUX_CONFIG_FUNC(n)					\
-	static void uart_mcux_config_func_##n(struct device *dev)	\
+	static void uart_mcux_config_func_##n(const struct device *dev)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQ_BY_NAME(n, status, irq),	\
 			    DT_INST_IRQ_BY_NAME(n, status, priority),	\
diff --git a/drivers/serial/uart_mcux_flexcomm.c b/drivers/serial/uart_mcux_flexcomm.c
index 480a71ff62becc..345b931dec6b14 100644
--- a/drivers/serial/uart_mcux_flexcomm.c
+++ b/drivers/serial/uart_mcux_flexcomm.c
@@ -27,7 +27,7 @@ struct mcux_flexcomm_config {
 	uint32_t clock_source;
 	uint32_t baud_rate;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -38,7 +38,7 @@ struct mcux_flexcomm_data {
 #endif
 };
 
-static int mcux_flexcomm_poll_in(struct device *dev, unsigned char *c)
+static int mcux_flexcomm_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t flags = USART_GetStatusFlags(config->base);
@@ -52,7 +52,7 @@ static int mcux_flexcomm_poll_in(struct device *dev, unsigned char *c)
 	return ret;
 }
 
-static void mcux_flexcomm_poll_out(struct device *dev,
+static void mcux_flexcomm_poll_out(const struct device *dev,
 					     unsigned char c)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
@@ -64,7 +64,7 @@ static void mcux_flexcomm_poll_out(struct device *dev,
 	USART_WriteByte(config->base, c);
 }
 
-static int mcux_flexcomm_err_check(struct device *dev)
+static int mcux_flexcomm_err_check(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t flags = USART_GetStatusFlags(config->base);
@@ -91,8 +91,9 @@ static int mcux_flexcomm_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int mcux_flexcomm_fifo_fill(struct device *dev, const uint8_t *tx_data,
-			       int len)
+static int mcux_flexcomm_fifo_fill(const struct device *dev,
+				   const uint8_t *tx_data,
+				   int len)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint8_t num_tx = 0U;
@@ -107,8 +108,8 @@ static int mcux_flexcomm_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int mcux_flexcomm_fifo_read(struct device *dev, uint8_t *rx_data,
-			       const int len)
+static int mcux_flexcomm_fifo_read(const struct device *dev, uint8_t *rx_data,
+				   const int len)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint8_t num_rx = 0U;
@@ -123,7 +124,7 @@ static int mcux_flexcomm_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void mcux_flexcomm_irq_tx_enable(struct device *dev)
+static void mcux_flexcomm_irq_tx_enable(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kUSART_TxLevelInterruptEnable;
@@ -131,7 +132,7 @@ static void mcux_flexcomm_irq_tx_enable(struct device *dev)
 	USART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_flexcomm_irq_tx_disable(struct device *dev)
+static void mcux_flexcomm_irq_tx_disable(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kUSART_TxLevelInterruptEnable;
@@ -139,14 +140,14 @@ static void mcux_flexcomm_irq_tx_disable(struct device *dev)
 	USART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_flexcomm_irq_tx_complete(struct device *dev)
+static int mcux_flexcomm_irq_tx_complete(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 
 	return (config->base->STAT & USART_STAT_TXIDLE_MASK) != 0;
 }
 
-static int mcux_flexcomm_irq_tx_ready(struct device *dev)
+static int mcux_flexcomm_irq_tx_ready(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kUSART_TxLevelInterruptEnable;
@@ -156,7 +157,7 @@ static int mcux_flexcomm_irq_tx_ready(struct device *dev)
 		&& (flags & kUSART_TxFifoEmptyFlag);
 }
 
-static void mcux_flexcomm_irq_rx_enable(struct device *dev)
+static void mcux_flexcomm_irq_rx_enable(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kUSART_RxLevelInterruptEnable;
@@ -164,7 +165,7 @@ static void mcux_flexcomm_irq_rx_enable(struct device *dev)
 	USART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_flexcomm_irq_rx_disable(struct device *dev)
+static void mcux_flexcomm_irq_rx_disable(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kUSART_RxLevelInterruptEnable;
@@ -172,7 +173,7 @@ static void mcux_flexcomm_irq_rx_disable(struct device *dev)
 	USART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_flexcomm_irq_rx_full(struct device *dev)
+static int mcux_flexcomm_irq_rx_full(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t flags = USART_GetStatusFlags(config->base);
@@ -180,7 +181,7 @@ static int mcux_flexcomm_irq_rx_full(struct device *dev)
 	return (flags & kUSART_RxFifoNotEmptyFlag) != 0U;
 }
 
-static int mcux_flexcomm_irq_rx_ready(struct device *dev)
+static int mcux_flexcomm_irq_rx_ready(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kUSART_RxLevelInterruptEnable;
@@ -189,7 +190,7 @@ static int mcux_flexcomm_irq_rx_ready(struct device *dev)
 		&& mcux_flexcomm_irq_rx_full(dev);
 }
 
-static void mcux_flexcomm_irq_err_enable(struct device *dev)
+static void mcux_flexcomm_irq_err_enable(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kStatus_USART_NoiseError |
@@ -199,7 +200,7 @@ static void mcux_flexcomm_irq_err_enable(struct device *dev)
 	USART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_flexcomm_irq_err_disable(struct device *dev)
+static void mcux_flexcomm_irq_err_disable(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	uint32_t mask = kStatus_USART_NoiseError |
@@ -209,20 +210,20 @@ static void mcux_flexcomm_irq_err_disable(struct device *dev)
 	USART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_flexcomm_irq_is_pending(struct device *dev)
+static int mcux_flexcomm_irq_is_pending(const struct device *dev)
 {
 	return (mcux_flexcomm_irq_tx_ready(dev)
 		|| mcux_flexcomm_irq_rx_ready(dev));
 }
 
-static int mcux_flexcomm_irq_update(struct device *dev)
+static int mcux_flexcomm_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void mcux_flexcomm_irq_callback_set(struct device *dev,
-				       uart_irq_callback_user_data_t cb,
-				       void *cb_data)
+static void mcux_flexcomm_irq_callback_set(const struct device *dev,
+					   uart_irq_callback_user_data_t cb,
+					   void *cb_data)
 {
 	struct mcux_flexcomm_data *data = dev->data;
 
@@ -232,7 +233,7 @@ static void mcux_flexcomm_irq_callback_set(struct device *dev,
 
 static void mcux_flexcomm_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct mcux_flexcomm_data *data = dev->data;
 
 	if (data->callback) {
@@ -242,7 +243,7 @@ static void mcux_flexcomm_isr(void *arg)
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
 
-static int mcux_flexcomm_init(struct device *dev)
+static int mcux_flexcomm_init(const struct device *dev)
 {
 	const struct mcux_flexcomm_config *config = dev->config;
 	usart_config_t usart_config;
@@ -289,7 +290,7 @@ static const struct uart_driver_api mcux_flexcomm_driver_api = {
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define UART_MCUX_FLEXCOMM_CONFIG_FUNC(n)				\
-	static void mcux_flexcomm_config_func_##n(struct device *dev)	\
+	static void mcux_flexcomm_config_func_##n(const struct device *dev)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n),				\
 			    DT_INST_IRQ(n, priority),			\
diff --git a/drivers/serial/uart_mcux_iuart.c b/drivers/serial/uart_mcux_iuart.c
index 01fa5773fe2589..24c3b405a3a2d1 100644
--- a/drivers/serial/uart_mcux_iuart.c
+++ b/drivers/serial/uart_mcux_iuart.c
@@ -19,7 +19,7 @@ struct mcux_iuart_config {
 	clock_control_subsys_t clock_subsys;
 	uint32_t baud_rate;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -33,7 +33,7 @@ struct mcux_iuart_data {
 #define DEV_CFG(dev)						\
 	((const struct mcux_iuart_config * const)(dev)->config)
 
-static int mcux_iuart_poll_in(struct device *dev, unsigned char *c)
+static int mcux_iuart_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	int ret = -1;
@@ -46,7 +46,7 @@ static int mcux_iuart_poll_in(struct device *dev, unsigned char *c)
 	return ret;
 }
 
-static void mcux_iuart_poll_out(struct device *dev, unsigned char c)
+static void mcux_iuart_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 
@@ -56,7 +56,7 @@ static void mcux_iuart_poll_out(struct device *dev, unsigned char c)
 	UART_WriteByte(config->base, c);
 }
 
-static int mcux_iuart_err_check(struct device *dev)
+static int mcux_iuart_err_check(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	int err = 0;
@@ -80,8 +80,9 @@ static int mcux_iuart_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int mcux_iuart_fifo_fill(struct device *dev, const uint8_t *tx_data,
-			       int len)
+static int mcux_iuart_fifo_fill(const struct device *dev,
+				const uint8_t *tx_data,
+				int len)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint8_t num_tx = 0U;
@@ -95,8 +96,8 @@ static int mcux_iuart_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int mcux_iuart_fifo_read(struct device *dev, uint8_t *rx_data,
-			       const int len)
+static int mcux_iuart_fifo_read(const struct device *dev, uint8_t *rx_data,
+				const int len)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint8_t num_rx = 0U;
@@ -110,28 +111,28 @@ static int mcux_iuart_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void mcux_iuart_irq_tx_enable(struct device *dev)
+static void mcux_iuart_irq_tx_enable(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 
 	UART_EnableInterrupts(config->base, kUART_TxEmptyEnable);
 }
 
-static void mcux_iuart_irq_tx_disable(struct device *dev)
+static void mcux_iuart_irq_tx_disable(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 
 	UART_DisableInterrupts(config->base, kUART_TxEmptyEnable);
 }
 
-static int mcux_iuart_irq_tx_complete(struct device *dev)
+static int mcux_iuart_irq_tx_complete(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 
 	return (UART_GetStatusFlag(config->base, kUART_TxEmptyFlag)) != 0U;
 }
 
-static int mcux_iuart_irq_tx_ready(struct device *dev)
+static int mcux_iuart_irq_tx_ready(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint32_t mask = kUART_TxEmptyEnable;
@@ -140,7 +141,7 @@ static int mcux_iuart_irq_tx_ready(struct device *dev)
 		&& mcux_iuart_irq_tx_complete(dev);
 }
 
-static void mcux_iuart_irq_rx_enable(struct device *dev)
+static void mcux_iuart_irq_rx_enable(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint32_t mask = kUART_RxDataReadyEnable;
@@ -148,7 +149,7 @@ static void mcux_iuart_irq_rx_enable(struct device *dev)
 	UART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_iuart_irq_rx_disable(struct device *dev)
+static void mcux_iuart_irq_rx_disable(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint32_t mask = kUART_RxDataReadyEnable;
@@ -156,14 +157,14 @@ static void mcux_iuart_irq_rx_disable(struct device *dev)
 	UART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_iuart_irq_rx_full(struct device *dev)
+static int mcux_iuart_irq_rx_full(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 
 	return (UART_GetStatusFlag(config->base, kUART_RxDataReadyFlag)) != 0U;
 }
 
-static int mcux_iuart_irq_rx_ready(struct device *dev)
+static int mcux_iuart_irq_rx_ready(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint32_t mask = kUART_RxDataReadyEnable;
@@ -172,7 +173,7 @@ static int mcux_iuart_irq_rx_ready(struct device *dev)
 		&& mcux_iuart_irq_rx_full(dev);
 }
 
-static void mcux_iuart_irq_err_enable(struct device *dev)
+static void mcux_iuart_irq_err_enable(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint32_t mask = kUART_RxOverrunEnable | kUART_ParityErrorEnable |
@@ -181,7 +182,7 @@ static void mcux_iuart_irq_err_enable(struct device *dev)
 	UART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_iuart_irq_err_disable(struct device *dev)
+static void mcux_iuart_irq_err_disable(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uint32_t mask = kUART_RxOverrunEnable | kUART_ParityErrorEnable |
@@ -190,19 +191,19 @@ static void mcux_iuart_irq_err_disable(struct device *dev)
 	UART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_iuart_irq_is_pending(struct device *dev)
+static int mcux_iuart_irq_is_pending(const struct device *dev)
 {
 	return mcux_iuart_irq_tx_ready(dev) || mcux_iuart_irq_rx_ready(dev);
 }
 
-static int mcux_iuart_irq_update(struct device *dev)
+static int mcux_iuart_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void mcux_iuart_irq_callback_set(struct device *dev,
-				       uart_irq_callback_user_data_t cb,
-				       void *cb_data)
+static void mcux_iuart_irq_callback_set(const struct device *dev,
+					uart_irq_callback_user_data_t cb,
+					void *cb_data)
 {
 	struct mcux_iuart_data *data = dev->data;
 
@@ -212,7 +213,7 @@ static void mcux_iuart_irq_callback_set(struct device *dev,
 
 static void mcux_iuart_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct mcux_iuart_data *data = dev->data;
 
 	if (data->callback) {
@@ -221,11 +222,11 @@ static void mcux_iuart_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int mcux_iuart_init(struct device *dev)
+static int mcux_iuart_init(const struct device *dev)
 {
 	const struct mcux_iuart_config *config = DEV_CFG(dev);
 	uart_config_t uart_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 
 	clock_dev = device_get_binding(config->clock_name);
diff --git a/drivers/serial/uart_mcux_lpsci.c b/drivers/serial/uart_mcux_lpsci.c
index de053cf18107c5..2b450411308dc0 100644
--- a/drivers/serial/uart_mcux_lpsci.c
+++ b/drivers/serial/uart_mcux_lpsci.c
@@ -19,7 +19,7 @@ struct mcux_lpsci_config {
 	clock_control_subsys_t clock_subsys;
 	uint32_t baud_rate;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -30,7 +30,7 @@ struct mcux_lpsci_data {
 #endif
 };
 
-static int mcux_lpsci_poll_in(struct device *dev, unsigned char *c)
+static int mcux_lpsci_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t flags = LPSCI_GetStatusFlags(config->base);
@@ -44,7 +44,7 @@ static int mcux_lpsci_poll_in(struct device *dev, unsigned char *c)
 	return ret;
 }
 
-static void mcux_lpsci_poll_out(struct device *dev, unsigned char c)
+static void mcux_lpsci_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 
@@ -55,7 +55,7 @@ static void mcux_lpsci_poll_out(struct device *dev, unsigned char c)
 	LPSCI_WriteByte(config->base, c);
 }
 
-static int mcux_lpsci_err_check(struct device *dev)
+static int mcux_lpsci_err_check(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t flags = LPSCI_GetStatusFlags(config->base);
@@ -81,7 +81,8 @@ static int mcux_lpsci_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int mcux_lpsci_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int mcux_lpsci_fifo_fill(const struct device *dev,
+				const uint8_t *tx_data,
 				int len)
 {
 	const struct mcux_lpsci_config *config = dev->config;
@@ -97,7 +98,7 @@ static int mcux_lpsci_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int mcux_lpsci_fifo_read(struct device *dev, uint8_t *rx_data,
+static int mcux_lpsci_fifo_read(const struct device *dev, uint8_t *rx_data,
 				const int len)
 {
 	const struct mcux_lpsci_config *config = dev->config;
@@ -113,7 +114,7 @@ static int mcux_lpsci_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void mcux_lpsci_irq_tx_enable(struct device *dev)
+static void mcux_lpsci_irq_tx_enable(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_TxDataRegEmptyInterruptEnable;
@@ -121,7 +122,7 @@ static void mcux_lpsci_irq_tx_enable(struct device *dev)
 	LPSCI_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_lpsci_irq_tx_disable(struct device *dev)
+static void mcux_lpsci_irq_tx_disable(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_TxDataRegEmptyInterruptEnable;
@@ -129,7 +130,7 @@ static void mcux_lpsci_irq_tx_disable(struct device *dev)
 	LPSCI_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_lpsci_irq_tx_complete(struct device *dev)
+static int mcux_lpsci_irq_tx_complete(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t flags = LPSCI_GetStatusFlags(config->base);
@@ -137,7 +138,7 @@ static int mcux_lpsci_irq_tx_complete(struct device *dev)
 	return (flags & kLPSCI_TransmissionCompleteFlag) != 0U;
 }
 
-static int mcux_lpsci_irq_tx_ready(struct device *dev)
+static int mcux_lpsci_irq_tx_ready(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_TxDataRegEmptyInterruptEnable;
@@ -147,7 +148,7 @@ static int mcux_lpsci_irq_tx_ready(struct device *dev)
 		&& (flags & kLPSCI_TxDataRegEmptyFlag);
 }
 
-static void mcux_lpsci_irq_rx_enable(struct device *dev)
+static void mcux_lpsci_irq_rx_enable(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_RxDataRegFullInterruptEnable;
@@ -155,7 +156,7 @@ static void mcux_lpsci_irq_rx_enable(struct device *dev)
 	LPSCI_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_lpsci_irq_rx_disable(struct device *dev)
+static void mcux_lpsci_irq_rx_disable(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_RxDataRegFullInterruptEnable;
@@ -163,7 +164,7 @@ static void mcux_lpsci_irq_rx_disable(struct device *dev)
 	LPSCI_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_lpsci_irq_rx_full(struct device *dev)
+static int mcux_lpsci_irq_rx_full(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t flags = LPSCI_GetStatusFlags(config->base);
@@ -171,7 +172,7 @@ static int mcux_lpsci_irq_rx_full(struct device *dev)
 	return (flags & kLPSCI_RxDataRegFullFlag) != 0U;
 }
 
-static int mcux_lpsci_irq_rx_ready(struct device *dev)
+static int mcux_lpsci_irq_rx_ready(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_RxDataRegFullInterruptEnable;
@@ -180,7 +181,7 @@ static int mcux_lpsci_irq_rx_ready(struct device *dev)
 		&& mcux_lpsci_irq_rx_full(dev);
 }
 
-static void mcux_lpsci_irq_err_enable(struct device *dev)
+static void mcux_lpsci_irq_err_enable(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_NoiseErrorInterruptEnable |
@@ -190,7 +191,7 @@ static void mcux_lpsci_irq_err_enable(struct device *dev)
 	LPSCI_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_lpsci_irq_err_disable(struct device *dev)
+static void mcux_lpsci_irq_err_disable(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	uint32_t mask = kLPSCI_NoiseErrorInterruptEnable |
@@ -200,20 +201,20 @@ static void mcux_lpsci_irq_err_disable(struct device *dev)
 	LPSCI_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_lpsci_irq_is_pending(struct device *dev)
+static int mcux_lpsci_irq_is_pending(const struct device *dev)
 {
 	return (mcux_lpsci_irq_tx_ready(dev)
 		|| mcux_lpsci_irq_rx_ready(dev));
 }
 
-static int mcux_lpsci_irq_update(struct device *dev)
+static int mcux_lpsci_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void mcux_lpsci_irq_callback_set(struct device *dev,
-				       uart_irq_callback_user_data_t cb,
-				       void *cb_data)
+static void mcux_lpsci_irq_callback_set(const struct device *dev,
+					uart_irq_callback_user_data_t cb,
+					void *cb_data)
 {
 	struct mcux_lpsci_data *data = dev->data;
 
@@ -223,7 +224,7 @@ static void mcux_lpsci_irq_callback_set(struct device *dev,
 
 static void mcux_lpsci_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct mcux_lpsci_data *data = dev->data;
 
 	if (data->callback) {
@@ -232,11 +233,11 @@ static void mcux_lpsci_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int mcux_lpsci_init(struct device *dev)
+static int mcux_lpsci_init(const struct device *dev)
 {
 	const struct mcux_lpsci_config *config = dev->config;
 	lpsci_config_t uart_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 
 	clock_dev = device_get_binding(config->clock_name);
@@ -287,7 +288,7 @@ static const struct uart_driver_api mcux_lpsci_driver_api = {
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define MCUX_LPSCI_CONFIG_FUNC(n)					\
-	static void mcux_lpsci_config_func_##n(struct device *dev)	\
+	static void mcux_lpsci_config_func_##n(const struct device *dev)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n),				\
 			    DT_INST_IRQ(n, priority),			\
diff --git a/drivers/serial/uart_mcux_lpuart.c b/drivers/serial/uart_mcux_lpuart.c
index 21c48f63731dc1..9dc8df0976a1bf 100644
--- a/drivers/serial/uart_mcux_lpuart.c
+++ b/drivers/serial/uart_mcux_lpuart.c
@@ -19,7 +19,7 @@ struct mcux_lpuart_config {
 	clock_control_subsys_t clock_subsys;
 	uint32_t baud_rate;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -30,7 +30,7 @@ struct mcux_lpuart_data {
 #endif
 };
 
-static int mcux_lpuart_poll_in(struct device *dev, unsigned char *c)
+static int mcux_lpuart_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -44,7 +44,7 @@ static int mcux_lpuart_poll_in(struct device *dev, unsigned char *c)
 	return ret;
 }
 
-static void mcux_lpuart_poll_out(struct device *dev, unsigned char c)
+static void mcux_lpuart_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 
@@ -55,7 +55,7 @@ static void mcux_lpuart_poll_out(struct device *dev, unsigned char c)
 	LPUART_WriteByte(config->base, c);
 }
 
-static int mcux_lpuart_err_check(struct device *dev)
+static int mcux_lpuart_err_check(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -81,8 +81,9 @@ static int mcux_lpuart_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int mcux_lpuart_fifo_fill(struct device *dev, const uint8_t *tx_data,
-			       int len)
+static int mcux_lpuart_fifo_fill(const struct device *dev,
+				 const uint8_t *tx_data,
+				 int len)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint8_t num_tx = 0U;
@@ -97,8 +98,8 @@ static int mcux_lpuart_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int mcux_lpuart_fifo_read(struct device *dev, uint8_t *rx_data,
-			       const int len)
+static int mcux_lpuart_fifo_read(const struct device *dev, uint8_t *rx_data,
+				 const int len)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint8_t num_rx = 0U;
@@ -113,7 +114,7 @@ static int mcux_lpuart_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void mcux_lpuart_irq_tx_enable(struct device *dev)
+static void mcux_lpuart_irq_tx_enable(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_TxDataRegEmptyInterruptEnable;
@@ -121,7 +122,7 @@ static void mcux_lpuart_irq_tx_enable(struct device *dev)
 	LPUART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_lpuart_irq_tx_disable(struct device *dev)
+static void mcux_lpuart_irq_tx_disable(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_TxDataRegEmptyInterruptEnable;
@@ -129,7 +130,7 @@ static void mcux_lpuart_irq_tx_disable(struct device *dev)
 	LPUART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_lpuart_irq_tx_complete(struct device *dev)
+static int mcux_lpuart_irq_tx_complete(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -137,7 +138,7 @@ static int mcux_lpuart_irq_tx_complete(struct device *dev)
 	return (flags & kLPUART_TransmissionCompleteFlag) != 0U;
 }
 
-static int mcux_lpuart_irq_tx_ready(struct device *dev)
+static int mcux_lpuart_irq_tx_ready(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_TxDataRegEmptyInterruptEnable;
@@ -147,7 +148,7 @@ static int mcux_lpuart_irq_tx_ready(struct device *dev)
 		&& (flags & kLPUART_TxDataRegEmptyFlag);
 }
 
-static void mcux_lpuart_irq_rx_enable(struct device *dev)
+static void mcux_lpuart_irq_rx_enable(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_RxDataRegFullInterruptEnable;
@@ -155,7 +156,7 @@ static void mcux_lpuart_irq_rx_enable(struct device *dev)
 	LPUART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_lpuart_irq_rx_disable(struct device *dev)
+static void mcux_lpuart_irq_rx_disable(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_RxDataRegFullInterruptEnable;
@@ -163,7 +164,7 @@ static void mcux_lpuart_irq_rx_disable(struct device *dev)
 	LPUART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_lpuart_irq_rx_full(struct device *dev)
+static int mcux_lpuart_irq_rx_full(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -171,7 +172,7 @@ static int mcux_lpuart_irq_rx_full(struct device *dev)
 	return (flags & kLPUART_RxDataRegFullFlag) != 0U;
 }
 
-static int mcux_lpuart_irq_rx_ready(struct device *dev)
+static int mcux_lpuart_irq_rx_ready(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_RxDataRegFullInterruptEnable;
@@ -180,7 +181,7 @@ static int mcux_lpuart_irq_rx_ready(struct device *dev)
 		&& mcux_lpuart_irq_rx_full(dev);
 }
 
-static void mcux_lpuart_irq_err_enable(struct device *dev)
+static void mcux_lpuart_irq_err_enable(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_NoiseErrorInterruptEnable |
@@ -190,7 +191,7 @@ static void mcux_lpuart_irq_err_enable(struct device *dev)
 	LPUART_EnableInterrupts(config->base, mask);
 }
 
-static void mcux_lpuart_irq_err_disable(struct device *dev)
+static void mcux_lpuart_irq_err_disable(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_NoiseErrorInterruptEnable |
@@ -200,20 +201,20 @@ static void mcux_lpuart_irq_err_disable(struct device *dev)
 	LPUART_DisableInterrupts(config->base, mask);
 }
 
-static int mcux_lpuart_irq_is_pending(struct device *dev)
+static int mcux_lpuart_irq_is_pending(const struct device *dev)
 {
 	return (mcux_lpuart_irq_tx_ready(dev)
 		|| mcux_lpuart_irq_rx_ready(dev));
 }
 
-static int mcux_lpuart_irq_update(struct device *dev)
+static int mcux_lpuart_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void mcux_lpuart_irq_callback_set(struct device *dev,
-				       uart_irq_callback_user_data_t cb,
-				       void *cb_data)
+static void mcux_lpuart_irq_callback_set(const struct device *dev,
+					 uart_irq_callback_user_data_t cb,
+					 void *cb_data)
 {
 	struct mcux_lpuart_data *data = dev->data;
 
@@ -223,7 +224,7 @@ static void mcux_lpuart_irq_callback_set(struct device *dev,
 
 static void mcux_lpuart_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct mcux_lpuart_data *data = dev->data;
 
 	if (data->callback) {
@@ -232,11 +233,11 @@ static void mcux_lpuart_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int mcux_lpuart_init(struct device *dev)
+static int mcux_lpuart_init(const struct device *dev)
 {
 	const struct mcux_lpuart_config *config = dev->config;
 	lpuart_config_t uart_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 
 	clock_dev = device_get_binding(config->clock_name);
diff --git a/drivers/serial/uart_miv.c b/drivers/serial/uart_miv.c
index e82d22723998af..98f4c13a71d772 100644
--- a/drivers/serial/uart_miv.c
+++ b/drivers/serial/uart_miv.c
@@ -124,7 +124,7 @@ struct uart_miv_regs_t {
 };
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-typedef void (*irq_cfg_func_t)(struct device *dev);
+typedef void (*irq_cfg_func_t)(const struct device *dev);
 #endif
 
 struct uart_miv_device_config {
@@ -152,7 +152,7 @@ struct uart_miv_data {
 #define DEV_DATA(dev)						\
 	((struct uart_miv_data * const)(dev)->data)
 
-static void uart_miv_poll_out(struct device *dev,
+static void uart_miv_poll_out(const struct device *dev,
 				       unsigned char c)
 {
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
@@ -163,7 +163,7 @@ static void uart_miv_poll_out(struct device *dev,
 	uart->tx = c;
 }
 
-static int uart_miv_poll_in(struct device *dev, unsigned char *c)
+static int uart_miv_poll_in(const struct device *dev, unsigned char *c)
 {
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
 
@@ -175,7 +175,7 @@ static int uart_miv_poll_in(struct device *dev, unsigned char *c)
 	return -1;
 }
 
-static int uart_miv_err_check(struct device *dev)
+static int uart_miv_err_check(const struct device *dev)
 {
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
 	uint32_t flags = uart->status;
@@ -199,7 +199,7 @@ static int uart_miv_err_check(struct device *dev)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_miv_fifo_fill(struct device *dev,
+static int uart_miv_fifo_fill(const struct device *dev,
 			      const uint8_t *tx_data,
 			      int size)
 {
@@ -213,7 +213,7 @@ static int uart_miv_fifo_fill(struct device *dev,
 	return i;
 }
 
-static int uart_miv_fifo_read(struct device *dev,
+static int uart_miv_fifo_read(const struct device *dev,
 			      uint8_t *rx_data,
 			      const int size)
 {
@@ -231,72 +231,72 @@ static int uart_miv_fifo_read(struct device *dev,
 	return i;
 }
 
-static void uart_miv_irq_tx_enable(struct device *dev)
+static void uart_miv_irq_tx_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static void uart_miv_irq_tx_disable(struct device *dev)
+static void uart_miv_irq_tx_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static int uart_miv_irq_tx_ready(struct device *dev)
+static int uart_miv_irq_tx_ready(const struct device *dev)
 {
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
 
 	return !(uart->status & STATUS_TXRDY_MASK);
 }
 
-static int uart_miv_irq_tx_complete(struct device *dev)
+static int uart_miv_irq_tx_complete(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 1;
 }
 
-static void uart_miv_irq_rx_enable(struct device *dev)
+static void uart_miv_irq_rx_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static void uart_miv_irq_rx_disable(struct device *dev)
+static void uart_miv_irq_rx_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static int uart_miv_irq_rx_ready(struct device *dev)
+static int uart_miv_irq_rx_ready(const struct device *dev)
 {
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
 
 	return !!(uart->status & STATUS_RXFULL_MASK);
 }
 
-static void uart_miv_irq_err_enable(struct device *dev)
+static void uart_miv_irq_err_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static void uart_miv_irq_err_disable(struct device *dev)
+static void uart_miv_irq_err_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static int uart_miv_irq_is_pending(struct device *dev)
+static int uart_miv_irq_is_pending(const struct device *dev)
 {
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
 
 	return !!(uart->status & STATUS_RXFULL_MASK);
 }
 
-static int uart_miv_irq_update(struct device *dev)
+static int uart_miv_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
 static void uart_miv_irq_handler(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct uart_miv_data *data = DEV_DATA(dev);
 
 	if (data->callback) {
@@ -312,7 +312,7 @@ static void uart_miv_irq_handler(void *arg)
  */
 void uart_miv_rx_thread(void *arg1, void *arg2, void *arg3)
 {
-	struct device *dev = (struct device *)arg1;
+	const struct device *dev = (const struct device *)arg1;
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
 	const struct uart_miv_device_config *const cfg = DEV_CFG(dev);
 	/* Make it go to sleep for a period no longer than
@@ -328,7 +328,7 @@ void uart_miv_rx_thread(void *arg1, void *arg2, void *arg3)
 	}
 }
 
-static void uart_miv_irq_callback_set(struct device *dev,
+static void uart_miv_irq_callback_set(const struct device *dev,
 				      uart_irq_callback_user_data_t cb,
 				      void *cb_data)
 {
@@ -340,7 +340,7 @@ static void uart_miv_irq_callback_set(struct device *dev,
 
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int uart_miv_init(struct device *dev)
+static int uart_miv_init(const struct device *dev)
 {
 	const struct uart_miv_device_config *const cfg = DEV_CFG(dev);
 	volatile struct uart_miv_regs_t *uart = DEV_UART(dev);
@@ -390,7 +390,7 @@ BUILD_ASSERT(DT_NUM_INST_STATUS_OKAY(DT_DRV_COMPAT) <= 1,
 static struct uart_miv_data uart_miv_data_0;
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_miv_irq_cfg_func_0(struct device *dev);
+static void uart_miv_irq_cfg_func_0(const struct device *dev);
 #endif
 
 static const struct uart_miv_device_config uart_miv_dev_cfg_0 = {
@@ -409,7 +409,7 @@ DEVICE_AND_API_INIT(uart_miv_0, DT_INST_LABEL(0),
 		    (void *)&uart_miv_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void uart_miv_irq_cfg_func_0(struct device *dev)
+static void uart_miv_irq_cfg_func_0(const struct device *dev)
 {
 	/* Create a thread which will poll for data - replacement for IRQ */
 	k_thread_create(&rx_thread, rx_stack, 500,
diff --git a/drivers/serial/uart_msp432p4xx.c b/drivers/serial/uart_msp432p4xx.c
index aee79e92ae9edc..d5b929ed1be3a1 100644
--- a/drivers/serial/uart_msp432p4xx.c
+++ b/drivers/serial/uart_msp432p4xx.c
@@ -117,7 +117,7 @@ static int baudrate_set(eUSCI_UART_Config *config, uint32_t baudrate)
 	return 0;
 }
 
-static int uart_msp432p4xx_init(struct device *dev)
+static int uart_msp432p4xx_init(const struct device *dev)
 {
 	int err;
 	const struct uart_device_config *config = DEV_CFG(dev);
@@ -156,7 +156,7 @@ static int uart_msp432p4xx_init(struct device *dev)
 	return 0;
 }
 
-static int uart_msp432p4xx_poll_in(struct device *dev, unsigned char *c)
+static int uart_msp432p4xx_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -165,7 +165,7 @@ static int uart_msp432p4xx_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_msp432p4xx_poll_out(struct device *dev,
+static void uart_msp432p4xx_poll_out(const struct device *dev,
 				     unsigned char c)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
@@ -174,7 +174,7 @@ static void uart_msp432p4xx_poll_out(struct device *dev,
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int uart_msp432p4xx_fifo_fill(struct device *dev,
+static int uart_msp432p4xx_fifo_fill(const struct device *dev,
 						const uint8_t *tx_data, int size)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
@@ -194,7 +194,8 @@ static int uart_msp432p4xx_fifo_fill(struct device *dev,
 	return (int)num_tx;
 }
 
-static int uart_msp432p4xx_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_msp432p4xx_fifo_read(const struct device *dev,
+							uint8_t *rx_data,
 							const int size)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
@@ -211,7 +212,7 @@ static int uart_msp432p4xx_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void uart_msp432p4xx_irq_tx_enable(struct device *dev)
+static void uart_msp432p4xx_irq_tx_enable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -219,7 +220,7 @@ static void uart_msp432p4xx_irq_tx_enable(struct device *dev)
 					EUSCI_A_UART_TRANSMIT_INTERRUPT);
 }
 
-static void uart_msp432p4xx_irq_tx_disable(struct device *dev)
+static void uart_msp432p4xx_irq_tx_disable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -227,7 +228,7 @@ static void uart_msp432p4xx_irq_tx_disable(struct device *dev)
 					EUSCI_A_UART_TRANSMIT_INTERRUPT);
 }
 
-static int uart_msp432p4xx_irq_tx_ready(struct device *dev)
+static int uart_msp432p4xx_irq_tx_ready(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned int int_status;
@@ -238,7 +239,7 @@ static int uart_msp432p4xx_irq_tx_ready(struct device *dev)
 	return (int_status & EUSCI_A_IE_TXIE);
 }
 
-static void uart_msp432p4xx_irq_rx_enable(struct device *dev)
+static void uart_msp432p4xx_irq_rx_enable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -246,7 +247,7 @@ static void uart_msp432p4xx_irq_rx_enable(struct device *dev)
 				EUSCI_A_UART_RECEIVE_INTERRUPT);
 }
 
-static void uart_msp432p4xx_irq_rx_disable(struct device *dev)
+static void uart_msp432p4xx_irq_rx_disable(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -254,7 +255,7 @@ static void uart_msp432p4xx_irq_rx_disable(struct device *dev)
 				EUSCI_A_UART_RECEIVE_INTERRUPT);
 }
 
-static int uart_msp432p4xx_irq_tx_complete(struct device *dev)
+static int uart_msp432p4xx_irq_tx_complete(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -262,7 +263,7 @@ static int uart_msp432p4xx_irq_tx_complete(struct device *dev)
 				EUSCI_A_UART_TRANSMIT_COMPLETE_INTERRUPT_FLAG);
 }
 
-static int uart_msp432p4xx_irq_rx_ready(struct device *dev)
+static int uart_msp432p4xx_irq_rx_ready(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned int int_status;
@@ -273,17 +274,17 @@ static int uart_msp432p4xx_irq_rx_ready(struct device *dev)
 	return (int_status & EUSCI_A_IE_RXIE);
 }
 
-static void uart_msp432p4xx_irq_err_enable(struct device *dev)
+static void uart_msp432p4xx_irq_err_enable(const struct device *dev)
 {
 	/* Not yet used in zephyr */
 }
 
-static void uart_msp432p4xx_irq_err_disable(struct device *dev)
+static void uart_msp432p4xx_irq_err_disable(const struct device *dev)
 {
 	/* Not yet used in zephyr */
 }
 
-static int uart_msp432p4xx_irq_is_pending(struct device *dev)
+static int uart_msp432p4xx_irq_is_pending(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	unsigned int int_status;
@@ -294,14 +295,14 @@ static int uart_msp432p4xx_irq_is_pending(struct device *dev)
 	return (int_status & (EUSCI_A_IE_TXIE | EUSCI_A_IE_RXIE));
 }
 
-static int uart_msp432p4xx_irq_update(struct device *dev)
+static int uart_msp432p4xx_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void uart_msp432p4xx_irq_callback_set(struct device *dev,
-					 uart_irq_callback_user_data_t cb,
-					 void *cb_data)
+static void uart_msp432p4xx_irq_callback_set(const struct device *dev,
+					     uart_irq_callback_user_data_t cb,
+					     void *cb_data)
 {
 	struct uart_msp432p4xx_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -320,7 +321,7 @@ static void uart_msp432p4xx_irq_callback_set(struct device *dev,
  */
 static void uart_msp432p4xx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct uart_device_config *config = DEV_CFG(dev);
 	struct uart_msp432p4xx_dev_data_t * const dev_data = DEV_DATA(dev);
 	unsigned int int_status;
diff --git a/drivers/serial/uart_native_posix.c b/drivers/serial/uart_native_posix.c
index be91880de2edc8..1cf3f384a33f61 100644
--- a/drivers/serial/uart_native_posix.c
+++ b/drivers/serial/uart_native_posix.c
@@ -38,9 +38,11 @@
  * emulator to it, if set so from command line.
  */
 
-static int np_uart_stdin_poll_in(struct device *dev, unsigned char *p_char);
-static int np_uart_tty_poll_in(struct device *dev, unsigned char *p_char);
-static void np_uart_poll_out(struct device *dev,
+static int np_uart_stdin_poll_in(const struct device *dev,
+				 unsigned char *p_char);
+static int np_uart_tty_poll_in(const struct device *dev,
+			       unsigned char *p_char);
+static void np_uart_poll_out(const struct device *dev,
 				      unsigned char out_char);
 
 static bool auto_attach;
@@ -196,7 +198,7 @@ static int open_tty(struct native_uart_status *driver_data,
  *
  * @return 0 (if it fails catastrophically, the execution is terminated)
  */
-static int np_uart_0_init(struct device *dev)
+static int np_uart_0_init(const struct device *dev)
 {
 	struct native_uart_status *d;
 
@@ -233,7 +235,7 @@ static int np_uart_0_init(struct device *dev)
  * Initialize the 2nd UART port.
  * This port will be always attached to its own new pseudoterminal.
  */
-static int np_uart_1_init(struct device *dev)
+static int np_uart_1_init(const struct device *dev)
 {
 	struct native_uart_status *d;
 	int tty_fn;
@@ -255,7 +257,7 @@ static int np_uart_1_init(struct device *dev)
  * @param dev UART device struct
  * @param out_char Character to send.
  */
-static void np_uart_poll_out(struct device *dev,
+static void np_uart_poll_out(const struct device *dev,
 				      unsigned char out_char)
 {
 	int ret;
@@ -278,7 +280,8 @@ static void np_uart_poll_out(struct device *dev,
  * @retval 0 If a character arrived and was stored in p_char
  * @retval -1 If no character was available to read
  */
-static int np_uart_stdin_poll_in(struct device *dev, unsigned char *p_char)
+static int np_uart_stdin_poll_in(const struct device *dev,
+				 unsigned char *p_char)
 {
 	static bool disconnected;
 
@@ -326,7 +329,8 @@ static int np_uart_stdin_poll_in(struct device *dev, unsigned char *p_char)
  * @retval 0 If a character arrived and was stored in p_char
  * @retval -1 If no character was available to read
  */
-static int np_uart_tty_poll_in(struct device *dev, unsigned char *p_char)
+static int np_uart_tty_poll_in(const struct device *dev,
+			       unsigned char *p_char)
 {
 	int n = -1;
 	int in_f = ((struct native_uart_status *)dev->data)->in_fd;
diff --git a/drivers/serial/uart_npcx.c b/drivers/serial/uart_npcx.c
index d937cefd81d0f1..b0c4e717f9cf9f 100644
--- a/drivers/serial/uart_npcx.c
+++ b/drivers/serial/uart_npcx.c
@@ -51,7 +51,7 @@ struct uart_npcx_data {
 
 /* UART local functions */
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int uart_npcx_tx_fifo_ready(struct device *dev)
+static int uart_npcx_tx_fifo_ready(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -59,7 +59,7 @@ static int uart_npcx_tx_fifo_ready(struct device *dev)
 	return !(GET_FIELD(inst->UFTSTS, NPCX_UFTSTS_TEMPTY_LVL) == 0);
 }
 
-static int uart_npcx_rx_fifo_available(struct device *dev)
+static int uart_npcx_rx_fifo_available(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -67,7 +67,7 @@ static int uart_npcx_rx_fifo_available(struct device *dev)
 	return IS_BIT_SET(inst->UFRSTS, NPCX_UFRSTS_RFIFO_NEMPTY_STS);
 }
 
-static void uart_npcx_dis_all_tx_interrupts(struct device *dev)
+static void uart_npcx_dis_all_tx_interrupts(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -77,7 +77,7 @@ static void uart_npcx_dis_all_tx_interrupts(struct device *dev)
 				BIT(NPCX_UFTCTL_NXMIPEN));
 }
 
-static void uart_npcx_clear_rx_fifo(struct device *dev)
+static void uart_npcx_clear_rx_fifo(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 	uint8_t scratch;
@@ -89,7 +89,7 @@ static void uart_npcx_clear_rx_fifo(struct device *dev)
 #endif
 
 /* UART api functions */
-static int uart_npcx_poll_in(struct device *dev, unsigned char *c)
+static int uart_npcx_poll_in(const struct device *dev, unsigned char *c)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -101,7 +101,7 @@ static int uart_npcx_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_npcx_poll_out(struct device *dev, unsigned char c)
+static void uart_npcx_poll_out(const struct device *dev, unsigned char c)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -112,7 +112,7 @@ static void uart_npcx_poll_out(struct device *dev, unsigned char c)
 	inst->UTBUF = c;
 }
 
-static int uart_npcx_err_check(struct device *dev)
+static int uart_npcx_err_check(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 	uint32_t err = 0U;
@@ -131,7 +131,8 @@ static int uart_npcx_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int uart_npcx_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_npcx_fifo_fill(const struct device *dev,
+				  const uint8_t *tx_data,
 				  int size)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
@@ -146,7 +147,7 @@ static int uart_npcx_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return tx_bytes;
 }
 
-static int uart_npcx_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_npcx_fifo_read(const struct device *dev, uint8_t *rx_data,
 				  const int size)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
@@ -161,21 +162,21 @@ static int uart_npcx_fifo_read(struct device *dev, uint8_t *rx_data,
 	return rx_bytes;
 }
 
-static void uart_npcx_irq_tx_enable(struct device *dev)
+static void uart_npcx_irq_tx_enable(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
 	inst->UFTCTL |= BIT(NPCX_UFTCTL_TEMPTY_EN);
 }
 
-static void uart_npcx_irq_tx_disable(struct device *dev)
+static void uart_npcx_irq_tx_disable(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
 	inst->UFTCTL &= ~(BIT(NPCX_UFTCTL_TEMPTY_EN));
 }
 
-static int uart_npcx_irq_tx_ready(struct device *dev)
+static int uart_npcx_irq_tx_ready(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -184,7 +185,7 @@ static int uart_npcx_irq_tx_ready(struct device *dev)
 			uart_npcx_tx_fifo_ready(dev));
 }
 
-static int uart_npcx_irq_tx_complete(struct device *dev)
+static int uart_npcx_irq_tx_complete(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -192,21 +193,21 @@ static int uart_npcx_irq_tx_complete(struct device *dev)
 	return IS_BIT_SET(inst->UFTSTS, NPCX_UFTSTS_NXMIP);
 }
 
-static void uart_npcx_irq_rx_enable(struct device *dev)
+static void uart_npcx_irq_rx_enable(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
 	inst->UFRCTL |= BIT(NPCX_UFRCTL_RNEMPTY_EN);
 }
 
-static void uart_npcx_irq_rx_disable(struct device *dev)
+static void uart_npcx_irq_rx_disable(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
 	inst->UFRCTL &= ~(BIT(NPCX_UFRCTL_RNEMPTY_EN));
 }
 
-static int uart_npcx_irq_rx_ready(struct device *dev)
+static int uart_npcx_irq_rx_ready(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
@@ -215,34 +216,34 @@ static int uart_npcx_irq_rx_ready(struct device *dev)
 			uart_npcx_rx_fifo_available(dev));
 }
 
-static void uart_npcx_irq_err_enable(struct device *dev)
+static void uart_npcx_irq_err_enable(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
 	inst->UICTRL |= BIT(NPCX_UICTRL_EEI);
 }
 
-static void uart_npcx_irq_err_disable(struct device *dev)
+static void uart_npcx_irq_err_disable(const struct device *dev)
 {
 	struct uart_reg *inst = HAL_INSTANCE(dev);
 
 	inst->UICTRL &= ~(BIT(NPCX_UICTRL_EEI));
 }
 
-static int uart_npcx_irq_is_pending(struct device *dev)
+static int uart_npcx_irq_is_pending(const struct device *dev)
 {
 	return (uart_npcx_irq_tx_ready(dev)
 		|| uart_npcx_irq_rx_ready(dev));
 }
 
-static int uart_npcx_irq_update(struct device *dev)
+static int uart_npcx_irq_update(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 1;
 }
 
-static void uart_npcx_irq_callback_set(struct device *dev,
+static void uart_npcx_irq_callback_set(const struct device *dev,
 					uart_irq_callback_user_data_t cb,
 					void *cb_data)
 {
@@ -254,7 +255,7 @@ static void uart_npcx_irq_callback_set(struct device *dev,
 
 static void uart_npcx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_npcx_data *data = DRV_DATA(dev);
 
 	if (data->user_cb) {
@@ -286,12 +287,12 @@ static const struct uart_driver_api uart_npcx_driver_api = {
 #endif	/* CONFIG_UART_INTERRUPT_DRIVEN */
 };
 
-static int uart_npcx_init(struct device *dev)
+static int uart_npcx_init(const struct device *dev)
 {
 	const struct uart_npcx_config *config = DRV_CONFIG(dev);
 	const struct uart_npcx_data *data = DRV_DATA(dev);
 	struct uart_reg *inst = HAL_INSTANCE(dev);
-	struct device *clk_dev = device_get_binding(NPCX_CLOCK_CONTROL_NAME);
+	const struct device *clk_dev = device_get_binding(NPCX_CLOCK_CONTROL_NAME);
 	uint32_t uart_rate;
 
 	/* Turn on device clock first */
@@ -363,7 +364,7 @@ static int uart_npcx_init(struct device *dev)
 #define NPCX_UART_IRQ_CONFIG_FUNC_INIT(inst) \
 	.irq_config_func = uart_npcx_irq_config_##inst,
 #define NPCX_UART_IRQ_CONFIG_FUNC(inst)	                                       \
-	static void uart_npcx_irq_config_##inst(struct device *dev)	       \
+	static void uart_npcx_irq_config_##inst(const struct device *dev)	       \
 	{	                                                               \
 		IRQ_CONNECT(DT_INST_IRQN(inst),		                       \
 			DT_INST_IRQ(inst, priority),                           \
diff --git a/drivers/serial/uart_nrfx_uart.c b/drivers/serial/uart_nrfx_uart.c
index b74c0d96457372..5d1c980ab23b7f 100644
--- a/drivers/serial/uart_nrfx_uart.c
+++ b/drivers/serial/uart_nrfx_uart.c
@@ -59,7 +59,7 @@ struct uart_nrfx_data {
 	struct uart_config uart_config;
 };
 
-static inline struct uart_nrfx_data *get_dev_data(struct device *dev)
+static inline struct uart_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
@@ -135,7 +135,7 @@ static void event_txdrdy_clear(void)
  * @return N/A
  */
 
-static int baudrate_set(struct device *dev, uint32_t baudrate)
+static int baudrate_set(const struct device *dev, uint32_t baudrate)
 {
 	nrf_uart_baudrate_t nrf_baudrate; /* calculated baudrate divisor */
 
@@ -220,7 +220,7 @@ static int baudrate_set(struct device *dev, uint32_t baudrate)
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
 
-static int uart_nrfx_poll_in(struct device *dev, unsigned char *c)
+static int uart_nrfx_poll_in(const struct device *dev, unsigned char *c)
 {
 	if (!nrf_uart_event_check(uart0_addr, NRF_UART_EVENT_RXDRDY)) {
 		return -1;
@@ -245,7 +245,7 @@ static void uart_nrfx_isr(void *arg);
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_nrfx_poll_out(struct device *dev, unsigned char c)
+static void uart_nrfx_poll_out(const struct device *dev, unsigned char c)
 {
 	atomic_t *lock;
 #ifdef CONFIG_UART_0_ASYNC
@@ -309,13 +309,13 @@ static void uart_nrfx_poll_out(struct device *dev, unsigned char c)
 }
 
 /** Console I/O function */
-static int uart_nrfx_err_check(struct device *dev)
+static int uart_nrfx_err_check(const struct device *dev)
 {
 	/* register bitfields maps to the defines in uart.h */
 	return nrf_uart_errorsrc_get_and_clear(uart0_addr);
 }
 
-static int uart_nrfx_configure(struct device *dev,
+static int uart_nrfx_configure(const struct device *dev,
 			       const struct uart_config *cfg)
 {
 	nrf_uart_config_t uart_cfg;
@@ -387,7 +387,8 @@ static int uart_nrfx_configure(struct device *dev,
 	return 0;
 }
 
-static int uart_nrfx_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_nrfx_config_get(const struct device *dev,
+				struct uart_config *cfg)
 {
 	*cfg = get_dev_data(dev)->uart_config;
 	return 0;
@@ -396,14 +397,15 @@ static int uart_nrfx_config_get(struct device *dev, struct uart_config *cfg)
 
 #ifdef CONFIG_UART_0_ASYNC
 
-static void user_callback(struct device *dev, struct uart_event *event)
+static void user_callback(const struct device *dev, struct uart_event *event)
 {
 	if (uart0_cb.callback) {
 		uart0_cb.callback(dev, event, uart0_cb.user_data);
 	}
 }
 
-static int uart_nrfx_callback_set(struct device *dev, uart_callback_t callback,
+static int uart_nrfx_callback_set(const struct device *dev,
+				  uart_callback_t callback,
 				  void *user_data)
 {
 	uart0_cb.callback = callback;
@@ -412,7 +414,8 @@ static int uart_nrfx_callback_set(struct device *dev, uart_callback_t callback,
 	return 0;
 }
 
-static int uart_nrfx_tx(struct device *dev, const uint8_t *buf, size_t len,
+static int uart_nrfx_tx(const struct device *dev, const uint8_t *buf,
+			size_t len,
 			int32_t timeout)
 {
 	if (atomic_cas((atomic_t *) &uart0_cb.tx_buffer_length,
@@ -436,7 +439,7 @@ static int uart_nrfx_tx(struct device *dev, const uint8_t *buf, size_t len,
 	return 0;
 }
 
-static int uart_nrfx_tx_abort(struct device *dev)
+static int uart_nrfx_tx_abort(const struct device *dev)
 {
 	if (uart0_cb.tx_buffer_length == 0) {
 		return -EINVAL;
@@ -462,7 +465,8 @@ static int uart_nrfx_tx_abort(struct device *dev)
 	return 0;
 }
 
-static int uart_nrfx_rx_enable(struct device *dev, uint8_t *buf, size_t len,
+static int uart_nrfx_rx_enable(const struct device *dev, uint8_t *buf,
+			       size_t len,
 			       int32_t timeout)
 {
 	if (!RX_PIN_USED) {
@@ -492,7 +496,8 @@ static int uart_nrfx_rx_enable(struct device *dev, uint8_t *buf, size_t len,
 	return 0;
 }
 
-static int uart_nrfx_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
+static int uart_nrfx_rx_buf_rsp(const struct device *dev, uint8_t *buf,
+				size_t len)
 {
 	int err;
 	int key = irq_lock();
@@ -512,7 +517,7 @@ static int uart_nrfx_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
 	return err;
 }
 
-static int uart_nrfx_rx_disable(struct device *dev)
+static int uart_nrfx_rx_disable(const struct device *dev)
 {
 	if (uart0_cb.rx_buffer_length == 0) {
 		return -EFAULT;
@@ -527,7 +532,7 @@ static int uart_nrfx_rx_disable(struct device *dev)
 	return 0;
 }
 
-static void rx_rdy_evt(struct device *dev)
+static void rx_rdy_evt(const struct device *dev)
 {
 	struct uart_event event;
 	size_t rx_cnt = uart0_cb.rx_counter;
@@ -542,7 +547,7 @@ static void rx_rdy_evt(struct device *dev)
 	user_callback(dev, &event);
 }
 
-static void buf_released_evt(struct device *dev)
+static void buf_released_evt(const struct device *dev)
 {
 	struct uart_event event = {
 		.type = UART_RX_BUF_RELEASED,
@@ -551,7 +556,7 @@ static void buf_released_evt(struct device *dev)
 	user_callback(dev, &event);
 }
 
-static void rx_disabled_evt(struct device *dev)
+static void rx_disabled_evt(const struct device *dev)
 {
 	struct uart_event event = {
 		.type = UART_RX_DISABLED
@@ -572,7 +577,7 @@ static void rx_reset_state(void)
 	uart0_cb.rx_secondary_buffer_length = 0;
 }
 
-static void rx_isr(struct device *dev)
+static void rx_isr(const struct device *dev)
 {
 	struct uart_event event;
 
@@ -628,7 +633,7 @@ static void rx_isr(struct device *dev)
 	}
 }
 
-static void tx_isr(struct device *dev)
+static void tx_isr(const struct device *dev)
 {
 	uart0_cb.tx_counter++;
 	if (uart0_cb.tx_counter < uart0_cb.tx_buffer_length &&
@@ -674,7 +679,7 @@ static void tx_isr(struct device *dev)
 	 : mask & NRF_UART_ERROR_BREAK_MASK ? UART_BREAK		\
 	 : 0)
 
-static void error_isr(struct device *dev)
+static void error_isr(const struct device *dev)
 {
 	if (uart0_cb.rx_timeout != SYS_FOREVER_MS) {
 		k_delayed_work_cancel(&uart0_cb.rx_timeout_work);
@@ -705,7 +710,7 @@ static void error_isr(struct device *dev)
  * it is used as a sign that peripheral has finished its operation and is
  * disabled.
  */
-static void rxto_isr(struct device *dev)
+static void rxto_isr(const struct device *dev)
 {
 	nrf_uart_event_clear(uart0_addr, NRF_UART_EVENT_RXTO);
 
@@ -726,7 +731,7 @@ static void rxto_isr(struct device *dev)
 
 void uart_nrfx_isr(void *arg)
 {
-	struct device *uart = (struct device *) arg;
+	const struct device *uart = (const struct device *) arg;
 
 	if (nrf_uart_int_enable_check(uart0_addr, NRF_UART_INT_MASK_ERROR) &&
 	    nrf_uart_event_check(uart0_addr, NRF_UART_EVENT_ERROR)) {
@@ -778,7 +783,7 @@ static void tx_timeout(struct k_work *work)
 #ifdef CONFIG_UART_0_INTERRUPT_DRIVEN
 
 /** Interrupt driven FIFO fill function */
-static int uart_nrfx_fifo_fill(struct device *dev,
+static int uart_nrfx_fifo_fill(const struct device *dev,
 			       const uint8_t *tx_data,
 			       int len)
 {
@@ -798,7 +803,7 @@ static int uart_nrfx_fifo_fill(struct device *dev,
 }
 
 /** Interrupt driven FIFO read function */
-static int uart_nrfx_fifo_read(struct device *dev,
+static int uart_nrfx_fifo_read(const struct device *dev,
 			       uint8_t *rx_data,
 			       const int size)
 {
@@ -817,7 +822,7 @@ static int uart_nrfx_fifo_read(struct device *dev,
 }
 
 /** Interrupt driven transfer enabling function */
-static void uart_nrfx_irq_tx_enable(struct device *dev)
+static void uart_nrfx_irq_tx_enable(const struct device *dev)
 {
 	uint32_t key;
 
@@ -848,26 +853,26 @@ static void uart_nrfx_irq_tx_enable(struct device *dev)
 }
 
 /** Interrupt driven transfer disabling function */
-static void uart_nrfx_irq_tx_disable(struct device *dev)
+static void uart_nrfx_irq_tx_disable(const struct device *dev)
 {
 	/* Disable TX interrupt in uart_nrfx_isr() when transmission is done. */
 	disable_tx_irq = true;
 }
 
 /** Interrupt driven receiver enabling function */
-static void uart_nrfx_irq_rx_enable(struct device *dev)
+static void uart_nrfx_irq_rx_enable(const struct device *dev)
 {
 	nrf_uart_int_enable(uart0_addr, NRF_UART_INT_MASK_RXDRDY);
 }
 
 /** Interrupt driven receiver disabling function */
-static void uart_nrfx_irq_rx_disable(struct device *dev)
+static void uart_nrfx_irq_rx_disable(const struct device *dev)
 {
 	nrf_uart_int_disable(uart0_addr, NRF_UART_INT_MASK_RXDRDY);
 }
 
 /** Interrupt driven transfer empty function */
-static int uart_nrfx_irq_tx_ready_complete(struct device *dev)
+static int uart_nrfx_irq_tx_ready_complete(const struct device *dev)
 {
 	/* Signal TX readiness only when the TX interrupt is enabled and there
 	 * is no pending request to disable it. Note that this function may get
@@ -881,25 +886,25 @@ static int uart_nrfx_irq_tx_ready_complete(struct device *dev)
 }
 
 /** Interrupt driven receiver ready function */
-static int uart_nrfx_irq_rx_ready(struct device *dev)
+static int uart_nrfx_irq_rx_ready(const struct device *dev)
 {
 	return nrf_uart_event_check(uart0_addr, NRF_UART_EVENT_RXDRDY);
 }
 
 /** Interrupt driven error enabling function */
-static void uart_nrfx_irq_err_enable(struct device *dev)
+static void uart_nrfx_irq_err_enable(const struct device *dev)
 {
 	nrf_uart_int_enable(uart0_addr, NRF_UART_INT_MASK_ERROR);
 }
 
 /** Interrupt driven error disabling function */
-static void uart_nrfx_irq_err_disable(struct device *dev)
+static void uart_nrfx_irq_err_disable(const struct device *dev)
 {
 	nrf_uart_int_disable(uart0_addr, NRF_UART_INT_MASK_ERROR);
 }
 
 /** Interrupt driven pending status function */
-static int uart_nrfx_irq_is_pending(struct device *dev)
+static int uart_nrfx_irq_is_pending(const struct device *dev)
 {
 	return ((nrf_uart_int_enable_check(uart0_addr,
 					   NRF_UART_INT_MASK_TXDRDY) &&
@@ -911,13 +916,13 @@ static int uart_nrfx_irq_is_pending(struct device *dev)
 }
 
 /** Interrupt driven interrupt update function */
-static int uart_nrfx_irq_update(struct device *dev)
+static int uart_nrfx_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
 /** Set the callback function */
-static void uart_nrfx_irq_callback_set(struct device *dev,
+static void uart_nrfx_irq_callback_set(const struct device *dev,
 				       uart_irq_callback_user_data_t cb,
 				       void *cb_data)
 {
@@ -937,7 +942,7 @@ static void uart_nrfx_irq_callback_set(struct device *dev,
  */
 static void uart_nrfx_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 
 	if (disable_tx_irq &&
 	    nrf_uart_event_check(uart0_addr, NRF_UART_EVENT_TXDRDY)) {
@@ -978,7 +983,7 @@ static void uart_nrfx_isr(void *arg)
  *
  * @return 0 on success
  */
-static int uart_nrfx_init(struct device *dev)
+static int uart_nrfx_init(const struct device *dev)
 {
 	int err;
 
@@ -1091,7 +1096,7 @@ static const struct uart_driver_api uart_nrfx_uart_driver_api = {
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 
-static void uart_nrfx_pins_enable(struct device *dev, bool enable)
+static void uart_nrfx_pins_enable(const struct device *dev, bool enable)
 {
 	if (!IS_ENABLED(CONFIG_UART_0_GPIO_MANAGEMENT)) {
 		return;
@@ -1133,7 +1138,8 @@ static void uart_nrfx_pins_enable(struct device *dev, bool enable)
 	}
 }
 
-static void uart_nrfx_set_power_state(struct device *dev, uint32_t new_state)
+static void uart_nrfx_set_power_state(const struct device *dev,
+				      uint32_t new_state)
 {
 	if (new_state == DEVICE_PM_ACTIVE_STATE) {
 		uart_nrfx_pins_enable(dev, true);
@@ -1151,7 +1157,8 @@ static void uart_nrfx_set_power_state(struct device *dev, uint32_t new_state)
 	}
 }
 
-static int uart_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int uart_nrfx_pm_control(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	static uint32_t current_state = DEVICE_PM_ACTIVE_STATE;
diff --git a/drivers/serial/uart_nrfx_uarte.c b/drivers/serial/uart_nrfx_uarte.c
index 9eb1feea1bc6eb..f1a68210738945 100644
--- a/drivers/serial/uart_nrfx_uarte.c
+++ b/drivers/serial/uart_nrfx_uarte.c
@@ -139,17 +139,17 @@ struct uarte_init_config {
 	uint32_t  pselrts; /* PSEL.RTS register value */
 };
 
-static inline struct uarte_nrfx_data *get_dev_data(struct device *dev)
+static inline struct uarte_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct uarte_nrfx_config *get_dev_config(struct device *dev)
+static inline const struct uarte_nrfx_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static inline NRF_UARTE_Type *get_uarte_instance(struct device *dev)
+static inline NRF_UARTE_Type *get_uarte_instance(const struct device *dev)
 {
 	const struct uarte_nrfx_config *config = get_dev_config(dev);
 
@@ -168,7 +168,7 @@ static inline NRF_UARTE_Type *get_uarte_instance(struct device *dev)
  */
 static void uarte_nrfx_isr_int(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -206,7 +206,7 @@ static void uarte_nrfx_isr_int(void *arg)
  *
  * @return 0 on success or error code
  */
-static int baudrate_set(struct device *dev, uint32_t baudrate)
+static int baudrate_set(const struct device *dev, uint32_t baudrate)
 {
 	nrf_uarte_baudrate_t nrf_baudrate; /* calculated baudrate divisor */
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
@@ -283,7 +283,7 @@ static int baudrate_set(struct device *dev, uint32_t baudrate)
 	return 0;
 }
 
-static int uarte_nrfx_configure(struct device *dev,
+static int uarte_nrfx_configure(const struct device *dev,
 				const struct uart_config *cfg)
 {
 	nrf_uarte_config_t uarte_cfg;
@@ -355,14 +355,15 @@ static int uarte_nrfx_configure(struct device *dev,
 	return 0;
 }
 
-static int uarte_nrfx_config_get(struct device *dev, struct uart_config *cfg)
+static int uarte_nrfx_config_get(const struct device *dev,
+				 struct uart_config *cfg)
 {
 	*cfg = get_dev_data(dev)->uart_config;
 	return 0;
 }
 
 
-static int uarte_nrfx_err_check(struct device *dev)
+static int uarte_nrfx_err_check(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	/* register bitfields maps to the defines in uart.h */
@@ -384,7 +385,7 @@ static void timer_handler(nrf_timer_event_t event_type, void *p_context) { }
 static void rx_timeout(struct k_timer *timer);
 static void tx_timeout(struct k_timer *timer);
 
-static int uarte_nrfx_rx_counting_init(struct device *dev)
+static int uarte_nrfx_rx_counting_init(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	const struct uarte_nrfx_config *cfg = get_dev_config(dev);
@@ -451,7 +452,7 @@ static int uarte_nrfx_rx_counting_init(struct device *dev)
 	return 0;
 }
 
-static int uarte_nrfx_init(struct device *dev)
+static int uarte_nrfx_init(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
@@ -491,7 +492,8 @@ static int uarte_nrfx_init(struct device *dev)
 	return 0;
 }
 
-static int uarte_nrfx_tx(struct device *dev, const uint8_t *buf, size_t len,
+static int uarte_nrfx_tx(const struct device *dev, const uint8_t *buf,
+			 size_t len,
 			 int32_t timeout)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -524,7 +526,7 @@ static int uarte_nrfx_tx(struct device *dev, const uint8_t *buf, size_t len,
 	return 0;
 }
 
-static int uarte_nrfx_tx_abort(struct device *dev)
+static int uarte_nrfx_tx_abort(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
@@ -538,7 +540,8 @@ static int uarte_nrfx_tx_abort(struct device *dev)
 	return 0;
 }
 
-static int uarte_nrfx_rx_enable(struct device *dev, uint8_t *buf, size_t len,
+static int uarte_nrfx_rx_enable(const struct device *dev, uint8_t *buf,
+				size_t len,
 				int32_t timeout)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -569,7 +572,8 @@ static int uarte_nrfx_rx_enable(struct device *dev, uint8_t *buf, size_t len,
 	return 0;
 }
 
-static int uarte_nrfx_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
+static int uarte_nrfx_rx_buf_rsp(const struct device *dev, uint8_t *buf,
+				 size_t len)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	int err;
@@ -593,8 +597,9 @@ static int uarte_nrfx_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
 	return err;
 }
 
-static int uarte_nrfx_callback_set(struct device *dev, uart_callback_t callback,
-				  void *user_data)
+static int uarte_nrfx_callback_set(const struct device *dev,
+				   uart_callback_t callback,
+				   void *user_data)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 
@@ -604,7 +609,7 @@ static int uarte_nrfx_callback_set(struct device *dev, uart_callback_t callback,
 	return 0;
 }
 
-static int uarte_nrfx_rx_disable(struct device *dev)
+static int uarte_nrfx_rx_disable(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
@@ -627,11 +632,11 @@ static int uarte_nrfx_rx_disable(struct device *dev)
 
 static void tx_timeout(struct k_timer *timer)
 {
-	struct device *dev = k_timer_user_data_get(timer);
+	const struct device *dev = k_timer_user_data_get(timer);
 	(void) uarte_nrfx_tx_abort(dev);
 }
 
-static void user_callback(struct device *dev, struct uart_event *evt)
+static void user_callback(const struct device *dev, struct uart_event *evt)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 
@@ -650,7 +655,7 @@ static void user_callback(struct device *dev, struct uart_event *evt)
  */
 static void rx_timeout(struct k_timer *timer)
 {
-	struct device *dev = k_timer_user_data_get(timer);
+	const struct device *dev = k_timer_user_data_get(timer);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	const struct uarte_nrfx_config *cfg = get_dev_config(dev);
 	uint32_t read;
@@ -735,7 +740,7 @@ static void rx_timeout(struct k_timer *timer)
 	 : (mask) & NRF_UARTE_ERROR_BREAK_MASK ? UART_BREAK		\
 	 : 0)
 
-static void error_isr(struct device *dev)
+static void error_isr(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	uint32_t err = nrf_uarte_errorsrc_get_and_clear(uarte);
@@ -747,7 +752,7 @@ static void error_isr(struct device *dev)
 	(void) uarte_nrfx_rx_disable(dev);
 }
 
-static void rxstarted_isr(struct device *dev)
+static void rxstarted_isr(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	struct uart_event evt = {
@@ -762,7 +767,7 @@ static void rxstarted_isr(struct device *dev)
 	}
 }
 
-static void endrx_isr(struct device *dev)
+static void endrx_isr(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
@@ -880,7 +885,7 @@ static void endrx_isr(struct device *dev)
  * the events UART_RX_BUF_RELEASED and UART_RX_DISABLED are reported
  * from endrx_isr.
  */
-static void rxto_isr(struct device *dev)
+static void rxto_isr(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	struct uart_event evt = {
@@ -907,7 +912,7 @@ static void rxto_isr(struct device *dev)
 	nrf_uarte_task_trigger(get_uarte_instance(dev), NRF_UARTE_TASK_FLUSHRX);
 }
 
-static void txstopped_isr(struct device *dev)
+static void txstopped_isr(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 
@@ -934,7 +939,7 @@ static void txstopped_isr(struct device *dev)
 	user_callback(dev, &evt);
 }
 
-static void endtx_isr(struct device *dev)
+static void endtx_isr(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -945,7 +950,7 @@ static void endtx_isr(struct device *dev)
 	k_timer_stop(&data->async->tx_timeout_timer);
 }
 
-static void uarte_nrfx_isr_async(struct device *dev)
+static void uarte_nrfx_isr_async(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -1001,7 +1006,7 @@ static void uarte_nrfx_isr_async(struct device *dev)
  *
  * @return 0 if a character arrived, -1 if the input buffer is empty.
  */
-static int uarte_nrfx_poll_in(struct device *dev, unsigned char *c)
+static int uarte_nrfx_poll_in(const struct device *dev, unsigned char *c)
 {
 
 	const struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -1032,7 +1037,7 @@ static int uarte_nrfx_poll_in(struct device *dev, unsigned char *c)
  * @param dev UARTE device struct
  * @param c Character to send
  */
-static void uarte_nrfx_poll_out(struct device *dev, unsigned char c)
+static void uarte_nrfx_poll_out(const struct device *dev, unsigned char c)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -1099,7 +1104,7 @@ static void uarte_nrfx_poll_out(struct device *dev, unsigned char c)
 }
 #ifdef UARTE_INTERRUPT_DRIVEN
 /** Interrupt driven FIFO fill function */
-static int uarte_nrfx_fifo_fill(struct device *dev,
+static int uarte_nrfx_fifo_fill(const struct device *dev,
 				const uint8_t *tx_data,
 				int len)
 {
@@ -1129,7 +1134,7 @@ static int uarte_nrfx_fifo_fill(struct device *dev,
 }
 
 /** Interrupt driven FIFO read function */
-static int uarte_nrfx_fifo_read(struct device *dev,
+static int uarte_nrfx_fifo_read(const struct device *dev,
 				uint8_t *rx_data,
 				const int size)
 {
@@ -1151,7 +1156,7 @@ static int uarte_nrfx_fifo_read(struct device *dev,
 }
 
 /** Interrupt driven transfer enabling function */
-static void uarte_nrfx_irq_tx_enable(struct device *dev)
+static void uarte_nrfx_irq_tx_enable(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -1161,7 +1166,7 @@ static void uarte_nrfx_irq_tx_enable(struct device *dev)
 }
 
 /** Interrupt driven transfer disabling function */
-static void uarte_nrfx_irq_tx_disable(struct device *dev)
+static void uarte_nrfx_irq_tx_disable(const struct device *dev)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
 	/* TX IRQ will be disabled after current transmission is finished */
@@ -1169,7 +1174,7 @@ static void uarte_nrfx_irq_tx_disable(struct device *dev)
 }
 
 /** Interrupt driven transfer ready function */
-static int uarte_nrfx_irq_tx_ready_complete(struct device *dev)
+static int uarte_nrfx_irq_tx_ready_complete(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -1184,7 +1189,7 @@ static int uarte_nrfx_irq_tx_ready_complete(struct device *dev)
 	       nrf_uarte_int_enable_check(uarte, NRF_UARTE_INT_ENDTX_MASK);
 }
 
-static int uarte_nrfx_irq_rx_ready(struct device *dev)
+static int uarte_nrfx_irq_rx_ready(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -1192,7 +1197,7 @@ static int uarte_nrfx_irq_rx_ready(struct device *dev)
 }
 
 /** Interrupt driven receiver enabling function */
-static void uarte_nrfx_irq_rx_enable(struct device *dev)
+static void uarte_nrfx_irq_rx_enable(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -1200,7 +1205,7 @@ static void uarte_nrfx_irq_rx_enable(struct device *dev)
 }
 
 /** Interrupt driven receiver disabling function */
-static void uarte_nrfx_irq_rx_disable(struct device *dev)
+static void uarte_nrfx_irq_rx_disable(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -1208,7 +1213,7 @@ static void uarte_nrfx_irq_rx_disable(struct device *dev)
 }
 
 /** Interrupt driven error enabling function */
-static void uarte_nrfx_irq_err_enable(struct device *dev)
+static void uarte_nrfx_irq_err_enable(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -1216,7 +1221,7 @@ static void uarte_nrfx_irq_err_enable(struct device *dev)
 }
 
 /** Interrupt driven error disabling function */
-static void uarte_nrfx_irq_err_disable(struct device *dev)
+static void uarte_nrfx_irq_err_disable(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -1224,7 +1229,7 @@ static void uarte_nrfx_irq_err_disable(struct device *dev)
 }
 
 /** Interrupt driven pending status function */
-static int uarte_nrfx_irq_is_pending(struct device *dev)
+static int uarte_nrfx_irq_is_pending(const struct device *dev)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 
@@ -1238,13 +1243,13 @@ static int uarte_nrfx_irq_is_pending(struct device *dev)
 }
 
 /** Interrupt driven interrupt update function */
-static int uarte_nrfx_irq_update(struct device *dev)
+static int uarte_nrfx_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
 /** Set the callback function */
-static void uarte_nrfx_irq_callback_set(struct device *dev,
+static void uarte_nrfx_irq_callback_set(const struct device *dev,
 					uart_irq_callback_user_data_t cb,
 					void *cb_data)
 {
@@ -1287,7 +1292,7 @@ static const struct uart_driver_api uart_nrfx_uarte_driver_api = {
 #endif /* UARTE_INTERRUPT_DRIVEN */
 };
 
-static int uarte_instance_init(struct device *dev,
+static int uarte_instance_init(const struct device *dev,
 			       const struct uarte_init_config *config,
 			       uint8_t interrupts_active)
 {
@@ -1361,7 +1366,7 @@ static int uarte_instance_init(struct device *dev,
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 
-static void uarte_nrfx_pins_enable(struct device *dev, bool enable)
+static void uarte_nrfx_pins_enable(const struct device *dev, bool enable)
 {
 	if (!get_dev_config(dev)->gpio_mgmt) {
 		return;
@@ -1405,7 +1410,8 @@ static void uarte_nrfx_pins_enable(struct device *dev, bool enable)
 	}
 }
 
-static void uarte_nrfx_set_power_state(struct device *dev, uint32_t new_state)
+static void uarte_nrfx_set_power_state(const struct device *dev,
+				       uint32_t new_state)
 {
 	NRF_UARTE_Type *uarte = get_uarte_instance(dev);
 	struct uarte_nrfx_data *data = get_dev_data(dev);
@@ -1464,7 +1470,8 @@ static void uarte_nrfx_set_power_state(struct device *dev, uint32_t new_state)
 	}
 }
 
-static int uarte_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int uarte_nrfx_pm_control(const struct device *dev,
+				 uint32_t ctrl_command,
 				 void *context, device_pm_cb cb, void *arg)
 {
 	struct uarte_nrfx_data *data = get_dev_data(dev);
diff --git a/drivers/serial/uart_ns16550.c b/drivers/serial/uart_ns16550.c
index 797fac97ded1dd..7d80e1c37412fa 100644
--- a/drivers/serial/uart_ns16550.c
+++ b/drivers/serial/uart_ns16550.c
@@ -296,7 +296,7 @@ struct uart_ns16550_dev_data_t {
 
 static const struct uart_driver_api uart_ns16550_driver_api;
 
-static inline uintptr_t get_port(struct device *dev)
+static inline uintptr_t get_port(const struct device *dev)
 {
 #ifndef UART_NS16550_ACCESS_IOPORT
 	return DEVICE_MMIO_GET(dev);
@@ -305,7 +305,7 @@ static inline uintptr_t get_port(struct device *dev)
 #endif
 }
 
-static void set_baud_rate(struct device *dev, uint32_t baud_rate)
+static void set_baud_rate(const struct device *dev, uint32_t baud_rate)
 {
 	const struct uart_ns16550_device_config * const dev_cfg = DEV_CFG(dev);
 	struct uart_ns16550_dev_data_t * const dev_data = DEV_DATA(dev);
@@ -333,8 +333,8 @@ static void set_baud_rate(struct device *dev, uint32_t baud_rate)
 	}
 }
 
-static int uart_ns16550_configure(struct device *dev,
-				const struct uart_config *cfg)
+static int uart_ns16550_configure(const struct device *dev,
+				  const struct uart_config *cfg)
 {
 	struct uart_ns16550_dev_data_t * const dev_data = DEV_DATA(dev);
 	const struct uart_ns16550_device_config * const dev_cfg = DEV_CFG(dev);
@@ -475,7 +475,8 @@ static int uart_ns16550_configure(struct device *dev,
 	return ret;
 };
 
-static int uart_ns16550_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_ns16550_config_get(const struct device *dev,
+				   struct uart_config *cfg)
 {
 	struct uart_ns16550_dev_data_t *data = DEV_DATA(dev);
 
@@ -497,7 +498,7 @@ static int uart_ns16550_config_get(struct device *dev, struct uart_config *cfg)
  *
  * @return 0 if successful, failed otherwise
  */
-static int uart_ns16550_init(struct device *dev)
+static int uart_ns16550_init(const struct device *dev)
 {
 	int ret;
 
@@ -521,7 +522,7 @@ static int uart_ns16550_init(struct device *dev)
  *
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
-static int uart_ns16550_poll_in(struct device *dev, unsigned char *c)
+static int uart_ns16550_poll_in(const struct device *dev, unsigned char *c)
 {
 	int ret = -1;
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
@@ -549,7 +550,7 @@ static int uart_ns16550_poll_in(struct device *dev, unsigned char *c)
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_ns16550_poll_out(struct device *dev,
+static void uart_ns16550_poll_out(const struct device *dev,
 					   unsigned char c)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
@@ -570,7 +571,7 @@ static void uart_ns16550_poll_out(struct device *dev,
  * @return one of UART_ERROR_OVERRUN, UART_ERROR_PARITY, UART_ERROR_FRAMING,
  * UART_BREAK if an error was detected, 0 otherwise.
  */
-static int uart_ns16550_err_check(struct device *dev)
+static int uart_ns16550_err_check(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 	int check = (INBYTE(LSR(dev)) & LSR_EOB_MASK);
@@ -591,7 +592,8 @@ static int uart_ns16550_err_check(struct device *dev)
  *
  * @return Number of bytes sent
  */
-static int uart_ns16550_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_ns16550_fifo_fill(const struct device *dev,
+				  const uint8_t *tx_data,
 				  int size)
 {
 	int i;
@@ -615,7 +617,7 @@ static int uart_ns16550_fifo_fill(struct device *dev, const uint8_t *tx_data,
  *
  * @return Number of bytes read
  */
-static int uart_ns16550_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_ns16550_fifo_read(const struct device *dev, uint8_t *rx_data,
 				  const int size)
 {
 	int i;
@@ -637,7 +639,7 @@ static int uart_ns16550_fifo_read(struct device *dev, uint8_t *rx_data,
  *
  * @return N/A
  */
-static void uart_ns16550_irq_tx_enable(struct device *dev)
+static void uart_ns16550_irq_tx_enable(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -653,7 +655,7 @@ static void uart_ns16550_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_ns16550_irq_tx_disable(struct device *dev)
+static void uart_ns16550_irq_tx_disable(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -669,7 +671,7 @@ static void uart_ns16550_irq_tx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_ns16550_irq_tx_ready(struct device *dev)
+static int uart_ns16550_irq_tx_ready(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -687,7 +689,7 @@ static int uart_ns16550_irq_tx_ready(struct device *dev)
  *
  * @return 1 if nothing remains to be transmitted, 0 otherwise
  */
-static int uart_ns16550_irq_tx_complete(struct device *dev)
+static int uart_ns16550_irq_tx_complete(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -706,7 +708,7 @@ static int uart_ns16550_irq_tx_complete(struct device *dev)
  *
  * @return N/A
  */
-static void uart_ns16550_irq_rx_enable(struct device *dev)
+static void uart_ns16550_irq_rx_enable(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -722,7 +724,7 @@ static void uart_ns16550_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_ns16550_irq_rx_disable(struct device *dev)
+static void uart_ns16550_irq_rx_disable(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -738,7 +740,7 @@ static void uart_ns16550_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_ns16550_irq_rx_ready(struct device *dev)
+static int uart_ns16550_irq_rx_ready(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -756,7 +758,7 @@ static int uart_ns16550_irq_rx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void uart_ns16550_irq_err_enable(struct device *dev)
+static void uart_ns16550_irq_err_enable(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -772,7 +774,7 @@ static void uart_ns16550_irq_err_enable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static void uart_ns16550_irq_err_disable(struct device *dev)
+static void uart_ns16550_irq_err_disable(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -788,7 +790,7 @@ static void uart_ns16550_irq_err_disable(struct device *dev)
  *
  * @return 1 if an IRQ is pending, 0 otherwise
  */
-static int uart_ns16550_irq_is_pending(struct device *dev)
+static int uart_ns16550_irq_is_pending(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -806,7 +808,7 @@ static int uart_ns16550_irq_is_pending(struct device *dev)
  *
  * @return Always 1
  */
-static int uart_ns16550_irq_update(struct device *dev)
+static int uart_ns16550_irq_update(const struct device *dev)
 {
 	k_spinlock_key_t key = k_spin_lock(&DEV_DATA(dev)->lock);
 
@@ -825,7 +827,7 @@ static int uart_ns16550_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void uart_ns16550_irq_callback_set(struct device *dev,
+static void uart_ns16550_irq_callback_set(const struct device *dev,
 					  uart_irq_callback_user_data_t cb,
 					  void *cb_data)
 {
@@ -849,7 +851,7 @@ static void uart_ns16550_irq_callback_set(struct device *dev,
  */
 static void uart_ns16550_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_ns16550_dev_data_t * const dev_data = DEV_DATA(dev);
 
 	if (dev_data->cb) {
@@ -871,7 +873,7 @@ static void uart_ns16550_isr(void *arg)
  *
  * @return 0 if successful, failed otherwise
  */
-static int uart_ns16550_line_ctrl_set(struct device *dev,
+static int uart_ns16550_line_ctrl_set(const struct device *dev,
 				      uint32_t ctrl, uint32_t val)
 {
 	uint32_t mdc, chg;
@@ -919,7 +921,8 @@ static int uart_ns16550_line_ctrl_set(struct device *dev,
  *
  * @return 0 if successful, failed otherwise
  */
-static int uart_ns16550_drv_cmd(struct device *dev, uint32_t cmd, uint32_t p)
+static int uart_ns16550_drv_cmd(const struct device *dev, uint32_t cmd,
+				uint32_t p)
 {
 #ifdef UART_NS16550_DLF_ENABLED
 	if (cmd == CMD_SET_DLF) {
diff --git a/drivers/serial/uart_nuvoton.c b/drivers/serial/uart_nuvoton.c
index d7b0ce97b2123d..0c3f14caf0b29d 100644
--- a/drivers/serial/uart_nuvoton.c
+++ b/drivers/serial/uart_nuvoton.c
@@ -28,11 +28,11 @@ struct uart_numicro_config {
 };
 
 struct uart_numicro_data {
-	struct device *clock;
+	const struct device *clock;
 	struct uart_config ucfg;
 };
 
-static int uart_numicro_poll_in(struct device *dev, unsigned char *c)
+static int uart_numicro_poll_in(const struct device *dev, unsigned char *c)
 {
 	uint32_t count;
 
@@ -44,12 +44,12 @@ static int uart_numicro_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_numicro_poll_out(struct device *dev, unsigned char c)
+static void uart_numicro_poll_out(const struct device *dev, unsigned char c)
 {
 	UART_Write(UART_STRUCT(dev), &c, 1);
 }
 
-static int uart_numicro_err_check(struct device *dev)
+static int uart_numicro_err_check(const struct device *dev)
 {
 	return 0;
 }
@@ -101,7 +101,7 @@ static inline uint32_t uart_numicro_convert_parity(enum uart_config_parity parit
 	}
 }
 
-static int uart_numicro_configure(struct device *dev,
+static int uart_numicro_configure(const struct device *dev,
 				  const struct uart_config *cfg)
 {
 	struct uart_numicro_data *ddata = DRV_DATA(dev);
@@ -136,7 +136,8 @@ static int uart_numicro_configure(struct device *dev,
 	return 0;
 }
 
-static int uart_numicro_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_numicro_config_get(const struct device *dev,
+				   struct uart_config *cfg)
 {
 	struct uart_numicro_data *ddata = DRV_DATA(dev);
 
@@ -145,7 +146,7 @@ static int uart_numicro_config_get(struct device *dev, struct uart_config *cfg)
 	return 0;
 }
 
-static int uart_numicro_init(struct device *dev)
+static int uart_numicro_init(const struct device *dev)
 {
 	const struct uart_numicro_config *config = DEV_CFG(dev);
 	struct uart_numicro_data *ddata = DRV_DATA(dev);
diff --git a/drivers/serial/uart_pl011.c b/drivers/serial/uart_pl011.c
index 827ae9d22d9216..be259fd5da8f83 100644
--- a/drivers/serial/uart_pl011.c
+++ b/drivers/serial/uart_pl011.c
@@ -147,27 +147,27 @@ struct pl011_data {
 #define PL011_REGS(dev) \
 	((volatile struct pl011_regs  *)(DEV_CFG(dev))->base)
 
-static void pl011_enable(struct device *dev)
+static void pl011_enable(const struct device *dev)
 {
 	PL011_REGS(dev)->cr |=  PL011_CR_UARTEN;
 }
 
-static void pl011_disable(struct device *dev)
+static void pl011_disable(const struct device *dev)
 {
 	PL011_REGS(dev)->cr &= ~PL011_CR_UARTEN;
 }
 
-static void pl011_enable_fifo(struct device *dev)
+static void pl011_enable_fifo(const struct device *dev)
 {
 	PL011_REGS(dev)->lcr_h |= PL011_LCRH_FEN;
 }
 
-static void pl011_disable_fifo(struct device *dev)
+static void pl011_disable_fifo(const struct device *dev)
 {
 	PL011_REGS(dev)->lcr_h &= ~PL011_LCRH_FEN;
 }
 
-static int pl011_set_baudrate(struct device *dev,
+static int pl011_set_baudrate(const struct device *dev,
 			      uint32_t clk, uint32_t baudrate)
 {
 	/* Avoiding float calculations, bauddiv is left shifted by 6 */
@@ -197,7 +197,7 @@ static int pl011_set_baudrate(struct device *dev,
 	return 0;
 }
 
-static bool pl011_is_readable(struct device *dev)
+static bool pl011_is_readable(const struct device *dev)
 {
 	if ((PL011_REGS(dev)->cr & PL011_CR_UARTEN) &&
 	    (PL011_REGS(dev)->cr & PL011_CR_RXE) &&
@@ -208,7 +208,7 @@ static bool pl011_is_readable(struct device *dev)
 	return false;
 }
 
-static int pl011_poll_in(struct device *dev, unsigned char *c)
+static int pl011_poll_in(const struct device *dev, unsigned char *c)
 {
 	if (!pl011_is_readable(dev)) {
 		return -1;
@@ -220,7 +220,7 @@ static int pl011_poll_in(struct device *dev, unsigned char *c)
 	return PL011_REGS(dev)->rsr & PL011_RSR_ERROR_MASK;
 }
 
-static void pl011_poll_out(struct device *dev,
+static void pl011_poll_out(const struct device *dev,
 					     unsigned char c)
 {
 	/* Wait for space in FIFO */
@@ -233,7 +233,7 @@ static void pl011_poll_out(struct device *dev,
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int pl011_fifo_fill(struct device *dev,
+static int pl011_fifo_fill(const struct device *dev,
 				    const uint8_t *tx_data, int len)
 {
 	uint8_t num_tx = 0U;
@@ -245,7 +245,7 @@ static int pl011_fifo_fill(struct device *dev,
 	return num_tx;
 }
 
-static int pl011_fifo_read(struct device *dev,
+static int pl011_fifo_read(const struct device *dev,
 				    uint8_t *rx_data, const int len)
 {
 	uint8_t num_rx = 0U;
@@ -258,70 +258,70 @@ static int pl011_fifo_read(struct device *dev,
 	return num_rx;
 }
 
-static void pl011_irq_tx_enable(struct device *dev)
+static void pl011_irq_tx_enable(const struct device *dev)
 {
 	PL011_REGS(dev)->imsc |= PL011_IMSC_TXIM;
 }
 
-static void pl011_irq_tx_disable(struct device *dev)
+static void pl011_irq_tx_disable(const struct device *dev)
 {
 	PL011_REGS(dev)->imsc &= ~PL011_IMSC_TXIM;
 }
 
-static int pl011_irq_tx_complete(struct device *dev)
+static int pl011_irq_tx_complete(const struct device *dev)
 {
 	/* check for TX FIFO empty */
 	return PL011_REGS(dev)->fr & PL011_FR_TXFE;
 }
 
-static int pl011_irq_tx_ready(struct device *dev)
+static int pl011_irq_tx_ready(const struct device *dev)
 {
 	return ((PL011_REGS(dev)->cr & PL011_CR_TXE) &&
 		(PL011_REGS(dev)->imsc & PL011_IMSC_TXIM) &&
 		pl011_irq_tx_complete(dev));
 }
 
-static void pl011_irq_rx_enable(struct device *dev)
+static void pl011_irq_rx_enable(const struct device *dev)
 {
 	PL011_REGS(dev)->imsc |= PL011_IMSC_RXIM |
 				 PL011_IMSC_RTIM;
 }
 
-static void pl011_irq_rx_disable(struct device *dev)
+static void pl011_irq_rx_disable(const struct device *dev)
 {
 	PL011_REGS(dev)->imsc &= ~(PL011_IMSC_RXIM |
 				   PL011_IMSC_RTIM);
 }
 
-static int pl011_irq_rx_ready(struct device *dev)
+static int pl011_irq_rx_ready(const struct device *dev)
 {
 	return ((PL011_REGS(dev)->cr & PL011_CR_RXE) &&
 		(PL011_REGS(dev)->imsc & PL011_IMSC_RXIM) &&
 		(!(PL011_REGS(dev)->fr & PL011_FR_RXFE)));
 }
 
-static void pl011_irq_err_enable(struct device *dev)
+static void pl011_irq_err_enable(const struct device *dev)
 {
 	/* enable framing, parity, break, and overrun */
 	PL011_REGS(dev)->imsc |= PL011_IMSC_ERROR_MASK;
 }
 
-static void pl011_irq_err_disable(struct device *dev)
+static void pl011_irq_err_disable(const struct device *dev)
 {
 	PL011_REGS(dev)->imsc &= ~PL011_IMSC_ERROR_MASK;
 }
 
-static int pl011_irq_is_pending(struct device *dev)
+static int pl011_irq_is_pending(const struct device *dev)
 {
 	return pl011_irq_rx_ready(dev) || pl011_irq_tx_ready(dev);
 }
 
-static int pl011_irq_update(struct device *dev)
+static int pl011_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void pl011_irq_callback_set(struct device *dev,
+static void pl011_irq_callback_set(const struct device *dev,
 					    uart_irq_callback_user_data_t cb,
 					    void *cb_data)
 {
@@ -351,7 +351,7 @@ static const struct uart_driver_api pl011_driver_api = {
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 };
 
-static int pl011_init(struct device *dev)
+static int pl011_init(const struct device *dev)
 {
 	int ret;
 	uint32_t lcrh;
@@ -397,7 +397,7 @@ static int pl011_init(struct device *dev)
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 void pl011_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct pl011_data *data = DEV_DATA(dev);
 
 	/* Verify if the callback has been registered */
@@ -411,7 +411,7 @@ void pl011_isr(void *arg)
 #ifdef CONFIG_UART_PL011_PORT0
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void pl011_irq_config_func_0(struct device *dev);
+static void pl011_irq_config_func_0(const struct device *dev);
 #endif
 
 static struct uart_device_config pl011_cfg_port_0 = {
@@ -435,7 +435,7 @@ DEVICE_AND_API_INIT(pl011_port_0,
 		    &pl011_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void pl011_irq_config_func_0(struct device *dev)
+static void pl011_irq_config_func_0(const struct device *dev)
 {
 #if DT_NUM_IRQS(DT_INST(0, arm_pl011)) == 1
 	IRQ_CONNECT(DT_INST_IRQN(0),
@@ -474,7 +474,7 @@ static void pl011_irq_config_func_0(struct device *dev)
 #ifdef CONFIG_UART_PL011_PORT1
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void pl011_irq_config_func_1(struct device *dev);
+static void pl011_irq_config_func_1(const struct device *dev);
 #endif
 
 static struct uart_device_config pl011_cfg_port_1 = {
@@ -498,7 +498,7 @@ DEVICE_AND_API_INIT(pl011_port_1,
 		    &pl011_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void pl011_irq_config_func_1(struct device *dev)
+static void pl011_irq_config_func_1(const struct device *dev)
 {
 #if DT_NUM_IRQS(DT_INST(1, arm_pl011)) == 1
 	IRQ_CONNECT(DT_INST_IRQN(1),
diff --git a/drivers/serial/uart_psoc6.c b/drivers/serial/uart_psoc6.c
index 8848beaba22683..85d3617d59e56a 100644
--- a/drivers/serial/uart_psoc6.c
+++ b/drivers/serial/uart_psoc6.c
@@ -92,7 +92,7 @@ static const cy_stc_scb_uart_config_t uartConfig = {
  *  Peforms hardware initialization: debug UART.
  *
  */
-static int uart_psoc6_init(struct device *dev)
+static int uart_psoc6_init(const struct device *dev)
 {
 	const struct cypress_psoc6_config *config = dev->config;
 
@@ -123,7 +123,7 @@ static int uart_psoc6_init(struct device *dev)
 	return 0;
 }
 
-static int uart_psoc6_poll_in(struct device *dev, unsigned char *c)
+static int uart_psoc6_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct cypress_psoc6_config *config = dev->config;
 	uint32_t rec;
@@ -134,7 +134,7 @@ static int uart_psoc6_poll_in(struct device *dev, unsigned char *c)
 	return ((rec == CY_SCB_UART_RX_NO_DATA) ? -1 : 0);
 }
 
-static void uart_psoc6_poll_out(struct device *dev, unsigned char c)
+static void uart_psoc6_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct cypress_psoc6_config *config = dev->config;
 
diff --git a/drivers/serial/uart_rtt.c b/drivers/serial/uart_rtt.c
index 65b9573e444f76..840c7c28533ec0 100644
--- a/drivers/serial/uart_rtt.c
+++ b/drivers/serial/uart_rtt.c
@@ -15,12 +15,12 @@ struct uart_rtt_config {
 	uint8_t channel;
 };
 
-static inline const struct uart_rtt_config *get_dev_config(struct device *dev)
+static inline const struct uart_rtt_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static int uart_rtt_init(struct device *dev)
+static int uart_rtt_init(const struct device *dev)
 {
 	/*
 	 * Channel 0 is initialized at compile-time, Kconfig ensures that
@@ -49,7 +49,7 @@ static int uart_rtt_init(struct device *dev)
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
 
-static int uart_rtt_poll_in(struct device *dev, unsigned char *c)
+static int uart_rtt_poll_in(const struct device *dev, unsigned char *c)
 {
 	unsigned int ch =
 		get_dev_config(dev) ? get_dev_config(dev)->channel : 0;
@@ -64,7 +64,7 @@ static int uart_rtt_poll_in(struct device *dev, unsigned char *c)
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_rtt_poll_out(struct device *dev, unsigned char c)
+static void uart_rtt_poll_out(const struct device *dev, unsigned char c)
 {
 	unsigned int ch =
 		get_dev_config(dev) ? get_dev_config(dev)->channel : 0;
diff --git a/drivers/serial/uart_rv32m1_lpuart.c b/drivers/serial/uart_rv32m1_lpuart.c
index 72dfa5a0da0c67..d3f2d5cec7dc06 100644
--- a/drivers/serial/uart_rv32m1_lpuart.c
+++ b/drivers/serial/uart_rv32m1_lpuart.c
@@ -23,7 +23,7 @@ struct rv32m1_lpuart_config {
 	uint32_t baud_rate;
 	uint8_t hw_flow_control;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 };
 
@@ -34,7 +34,7 @@ struct rv32m1_lpuart_data {
 #endif
 };
 
-static int rv32m1_lpuart_poll_in(struct device *dev, unsigned char *c)
+static int rv32m1_lpuart_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -48,7 +48,7 @@ static int rv32m1_lpuart_poll_in(struct device *dev, unsigned char *c)
 	return ret;
 }
 
-static void rv32m1_lpuart_poll_out(struct device *dev, unsigned char c)
+static void rv32m1_lpuart_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 
@@ -59,7 +59,7 @@ static void rv32m1_lpuart_poll_out(struct device *dev, unsigned char c)
 	LPUART_WriteByte(config->base, c);
 }
 
-static int rv32m1_lpuart_err_check(struct device *dev)
+static int rv32m1_lpuart_err_check(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -85,8 +85,9 @@ static int rv32m1_lpuart_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static int rv32m1_lpuart_fifo_fill(struct device *dev, const uint8_t *tx_data,
-			       int len)
+static int rv32m1_lpuart_fifo_fill(const struct device *dev,
+				   const uint8_t *tx_data,
+				   int len)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint8_t num_tx = 0U;
@@ -101,8 +102,8 @@ static int rv32m1_lpuart_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int rv32m1_lpuart_fifo_read(struct device *dev, uint8_t *rx_data,
-			       const int len)
+static int rv32m1_lpuart_fifo_read(const struct device *dev, uint8_t *rx_data,
+				   const int len)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint8_t num_rx = 0U;
@@ -117,7 +118,7 @@ static int rv32m1_lpuart_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void rv32m1_lpuart_irq_tx_enable(struct device *dev)
+static void rv32m1_lpuart_irq_tx_enable(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_TxDataRegEmptyInterruptEnable;
@@ -125,7 +126,7 @@ static void rv32m1_lpuart_irq_tx_enable(struct device *dev)
 	LPUART_EnableInterrupts(config->base, mask);
 }
 
-static void rv32m1_lpuart_irq_tx_disable(struct device *dev)
+static void rv32m1_lpuart_irq_tx_disable(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_TxDataRegEmptyInterruptEnable;
@@ -133,7 +134,7 @@ static void rv32m1_lpuart_irq_tx_disable(struct device *dev)
 	LPUART_DisableInterrupts(config->base, mask);
 }
 
-static int rv32m1_lpuart_irq_tx_complete(struct device *dev)
+static int rv32m1_lpuart_irq_tx_complete(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -141,7 +142,7 @@ static int rv32m1_lpuart_irq_tx_complete(struct device *dev)
 	return (flags & kLPUART_TxDataRegEmptyFlag) != 0U;
 }
 
-static int rv32m1_lpuart_irq_tx_ready(struct device *dev)
+static int rv32m1_lpuart_irq_tx_ready(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_TxDataRegEmptyInterruptEnable;
@@ -150,7 +151,7 @@ static int rv32m1_lpuart_irq_tx_ready(struct device *dev)
 		&& rv32m1_lpuart_irq_tx_complete(dev);
 }
 
-static void rv32m1_lpuart_irq_rx_enable(struct device *dev)
+static void rv32m1_lpuart_irq_rx_enable(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_RxDataRegFullInterruptEnable;
@@ -158,7 +159,7 @@ static void rv32m1_lpuart_irq_rx_enable(struct device *dev)
 	LPUART_EnableInterrupts(config->base, mask);
 }
 
-static void rv32m1_lpuart_irq_rx_disable(struct device *dev)
+static void rv32m1_lpuart_irq_rx_disable(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_RxDataRegFullInterruptEnable;
@@ -166,7 +167,7 @@ static void rv32m1_lpuart_irq_rx_disable(struct device *dev)
 	LPUART_DisableInterrupts(config->base, mask);
 }
 
-static int rv32m1_lpuart_irq_rx_full(struct device *dev)
+static int rv32m1_lpuart_irq_rx_full(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t flags = LPUART_GetStatusFlags(config->base);
@@ -174,7 +175,7 @@ static int rv32m1_lpuart_irq_rx_full(struct device *dev)
 	return (flags & kLPUART_RxDataRegFullFlag) != 0U;
 }
 
-static int rv32m1_lpuart_irq_rx_ready(struct device *dev)
+static int rv32m1_lpuart_irq_rx_ready(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_RxDataRegFullInterruptEnable;
@@ -183,7 +184,7 @@ static int rv32m1_lpuart_irq_rx_ready(struct device *dev)
 		&& rv32m1_lpuart_irq_rx_full(dev);
 }
 
-static void rv32m1_lpuart_irq_err_enable(struct device *dev)
+static void rv32m1_lpuart_irq_err_enable(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_NoiseErrorInterruptEnable |
@@ -193,7 +194,7 @@ static void rv32m1_lpuart_irq_err_enable(struct device *dev)
 	LPUART_EnableInterrupts(config->base, mask);
 }
 
-static void rv32m1_lpuart_irq_err_disable(struct device *dev)
+static void rv32m1_lpuart_irq_err_disable(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	uint32_t mask = kLPUART_NoiseErrorInterruptEnable |
@@ -203,20 +204,20 @@ static void rv32m1_lpuart_irq_err_disable(struct device *dev)
 	LPUART_DisableInterrupts(config->base, mask);
 }
 
-static int rv32m1_lpuart_irq_is_pending(struct device *dev)
+static int rv32m1_lpuart_irq_is_pending(const struct device *dev)
 {
 	return (rv32m1_lpuart_irq_tx_ready(dev)
 		|| rv32m1_lpuart_irq_rx_ready(dev));
 }
 
-static int rv32m1_lpuart_irq_update(struct device *dev)
+static int rv32m1_lpuart_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void rv32m1_lpuart_irq_callback_set(struct device *dev,
-				       uart_irq_callback_user_data_t cb,
-				       void *cb_data)
+static void rv32m1_lpuart_irq_callback_set(const struct device *dev,
+					   uart_irq_callback_user_data_t cb,
+					   void *cb_data)
 {
 	struct rv32m1_lpuart_data *data = dev->data;
 
@@ -226,7 +227,7 @@ static void rv32m1_lpuart_irq_callback_set(struct device *dev,
 
 static void rv32m1_lpuart_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct rv32m1_lpuart_data *data = dev->data;
 
 	if (data->callback) {
@@ -235,11 +236,11 @@ static void rv32m1_lpuart_isr(void *arg)
 }
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int rv32m1_lpuart_init(struct device *dev)
+static int rv32m1_lpuart_init(const struct device *dev)
 {
 	const struct rv32m1_lpuart_config *config = dev->config;
 	lpuart_config_t uart_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 
 	/* set clock source */
@@ -311,7 +312,7 @@ static const struct uart_driver_api rv32m1_lpuart_driver_api = {
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define RV32M1_LPUART_CONFIG_FUNC(n)					\
-	static void rv32m1_lpuart_config_func_##n(struct device *dev)	\
+	static void rv32m1_lpuart_config_func_##n(const struct device *dev)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n), 0, rv32m1_lpuart_isr,	\
 			    DEVICE_GET(uart_0), 0);			\
diff --git a/drivers/serial/uart_sam.c b/drivers/serial/uart_sam.c
index 329bed88c3df95..b4820b3606b056 100644
--- a/drivers/serial/uart_sam.c
+++ b/drivers/serial/uart_sam.c
@@ -53,7 +53,7 @@ static int baudrate_set(Uart *const uart, uint32_t baudrate,
 			uint32_t mck_freq_hz);
 
 
-static int uart_sam_init(struct device *dev)
+static int uart_sam_init(const struct device *dev)
 {
 	int retval;
 	const struct uart_sam_dev_cfg *const cfg = DEV_CFG(dev);
@@ -97,7 +97,7 @@ static int uart_sam_init(struct device *dev)
 	return 0;
 }
 
-static int uart_sam_poll_in(struct device *dev, unsigned char *c)
+static int uart_sam_poll_in(const struct device *dev, unsigned char *c)
 {
 	Uart *const uart = DEV_CFG(dev)->regs;
 
@@ -111,7 +111,7 @@ static int uart_sam_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_sam_poll_out(struct device *dev, unsigned char c)
+static void uart_sam_poll_out(const struct device *dev, unsigned char c)
 {
 	Uart *const uart = DEV_CFG(dev)->regs;
 
@@ -123,7 +123,7 @@ static void uart_sam_poll_out(struct device *dev, unsigned char c)
 	uart->UART_THR = (uint32_t)c;
 }
 
-static int uart_sam_err_check(struct device *dev)
+static int uart_sam_err_check(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 	int errors = 0;
@@ -166,7 +166,8 @@ static int baudrate_set(Uart *const uart, uint32_t baudrate,
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_sam_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_sam_fifo_fill(const struct device *dev,
+			      const uint8_t *tx_data,
 			      int size)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
@@ -180,7 +181,7 @@ static int uart_sam_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return 1;
 }
 
-static int uart_sam_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_sam_fifo_read(const struct device *dev, uint8_t *rx_data,
 			      const int size)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
@@ -200,70 +201,70 @@ static int uart_sam_fifo_read(struct device *dev, uint8_t *rx_data,
 	return bytes_read;
 }
 
-static void uart_sam_irq_tx_enable(struct device *dev)
+static void uart_sam_irq_tx_enable(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	uart->UART_IER = UART_IER_TXRDY;
 }
 
-static void uart_sam_irq_tx_disable(struct device *dev)
+static void uart_sam_irq_tx_disable(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	uart->UART_IDR = UART_IDR_TXRDY;
 }
 
-static int uart_sam_irq_tx_ready(struct device *dev)
+static int uart_sam_irq_tx_ready(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	return (uart->UART_SR & UART_SR_TXRDY);
 }
 
-static void uart_sam_irq_rx_enable(struct device *dev)
+static void uart_sam_irq_rx_enable(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	uart->UART_IER = UART_IER_RXRDY;
 }
 
-static void uart_sam_irq_rx_disable(struct device *dev)
+static void uart_sam_irq_rx_disable(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	uart->UART_IDR = UART_IDR_RXRDY;
 }
 
-static int uart_sam_irq_tx_complete(struct device *dev)
+static int uart_sam_irq_tx_complete(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	return !(uart->UART_SR & UART_SR_TXRDY);
 }
 
-static int uart_sam_irq_rx_ready(struct device *dev)
+static int uart_sam_irq_rx_ready(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	return (uart->UART_SR & UART_SR_RXRDY);
 }
 
-static void uart_sam_irq_err_enable(struct device *dev)
+static void uart_sam_irq_err_enable(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	uart->UART_IER = UART_IER_OVRE | UART_IER_FRAME | UART_IER_PARE;
 }
 
-static void uart_sam_irq_err_disable(struct device *dev)
+static void uart_sam_irq_err_disable(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
 	uart->UART_IDR = UART_IDR_OVRE | UART_IDR_FRAME | UART_IDR_PARE;
 }
 
-static int uart_sam_irq_is_pending(struct device *dev)
+static int uart_sam_irq_is_pending(const struct device *dev)
 {
 	volatile Uart * const uart = DEV_CFG(dev)->regs;
 
@@ -271,14 +272,14 @@ static int uart_sam_irq_is_pending(struct device *dev)
 		(uart->UART_SR & (UART_SR_TXRDY | UART_SR_RXRDY));
 }
 
-static int uart_sam_irq_update(struct device *dev)
+static int uart_sam_irq_update(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 1;
 }
 
-static void uart_sam_irq_callback_set(struct device *dev,
+static void uart_sam_irq_callback_set(const struct device *dev,
 				      uart_irq_callback_user_data_t cb,
 				      void *cb_data)
 {
@@ -290,7 +291,7 @@ static void uart_sam_irq_callback_set(struct device *dev,
 
 static void uart_sam_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_sam_dev_data *const dev_data = DEV_DATA(dev);
 
 	if (dev_data->irq_cb) {
@@ -335,7 +336,7 @@ static const struct uart_driver_api uart_sam_driver_api = {
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define UART_SAM_CONFIG_FUNC(n)						\
-	static void uart##n##_sam_irq_config_func(struct device *port)	\
+	static void uart##n##_sam_irq_config_func(const struct device *port)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n),				\
 			    DT_INST_IRQ(n, priority),			\
diff --git a/drivers/serial/uart_sam0.c b/drivers/serial/uart_sam0.c
index 0fc3faca64c264..e7249a6e02afeb 100644
--- a/drivers/serial/uart_sam0.c
+++ b/drivers/serial/uart_sam0.c
@@ -33,7 +33,7 @@ struct uart_sam0_dev_cfg {
 	uint16_t gclk_clkctrl_id;
 #endif
 #if CONFIG_UART_INTERRUPT_DRIVEN || CONFIG_UART_ASYNC_API
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif
 #if CONFIG_UART_ASYNC_API
 	char *dma_dev;
@@ -52,9 +52,9 @@ struct uart_sam0_dev_data {
 	void *cb_data;
 #endif
 #if CONFIG_UART_ASYNC_API
-	struct device *dev;
+	const struct device *dev;
 	const struct uart_sam0_dev_cfg *cfg;
-	struct device *dma;
+	const struct device *dma;
 
 	uart_callback_t async_cb;
 	void *async_cb_data;
@@ -120,14 +120,14 @@ static int uart_sam0_set_baudrate(SercomUsart *const usart, uint32_t baudrate,
 
 #if CONFIG_UART_ASYNC_API
 
-static void uart_sam0_dma_tx_done(struct device *dma_dev, void *arg,
+static void uart_sam0_dma_tx_done(const struct device *dma_dev, void *arg,
 				  uint32_t id, int error_code)
 {
 	ARG_UNUSED(dma_dev);
 	ARG_UNUSED(id);
 	ARG_UNUSED(error_code);
 
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
 
 	k_delayed_work_cancel(&dev_data->tx_timeout_work);
@@ -224,14 +224,14 @@ static void uart_sam0_notify_rx_processed(struct uart_sam0_dev_data *dev_data,
 			   &evt, dev_data->async_cb_data);
 }
 
-static void uart_sam0_dma_rx_done(struct device *dma_dev, void *arg,
+static void uart_sam0_dma_rx_done(const struct device *dma_dev, void *arg,
 				  uint32_t id, int error_code)
 {
 	ARG_UNUSED(dma_dev);
 	ARG_UNUSED(id);
 	ARG_UNUSED(error_code);
 
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
 	const struct uart_sam0_dev_cfg *const cfg = dev_data->cfg;
 	SercomUsart * const regs = cfg->regs;
@@ -391,7 +391,7 @@ static void uart_sam0_rx_timeout(struct k_work *work)
 
 #endif
 
-static int uart_sam0_configure(struct device *dev,
+static int uart_sam0_configure(const struct device *dev,
 			       const struct uart_config *new_cfg)
 {
 	int retval;
@@ -490,7 +490,7 @@ static int uart_sam0_configure(struct device *dev,
 	return 0;
 }
 
-static int uart_sam0_config_get(struct device *dev,
+static int uart_sam0_config_get(const struct device *dev,
 				struct uart_config *out_cfg)
 {
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
@@ -500,7 +500,7 @@ static int uart_sam0_config_get(struct device *dev,
 	return 0;
 }
 
-static int uart_sam0_init(struct device *dev)
+static int uart_sam0_init(const struct device *dev)
 {
 	int retval;
 	const struct uart_sam0_dev_cfg *const cfg = DEV_CFG(dev);
@@ -634,7 +634,7 @@ static int uart_sam0_init(struct device *dev)
 	return 0;
 }
 
-static int uart_sam0_poll_in(struct device *dev, unsigned char *c)
+static int uart_sam0_poll_in(const struct device *dev, unsigned char *c)
 {
 	SercomUsart *const usart = DEV_CFG(dev)->regs;
 
@@ -646,7 +646,7 @@ static int uart_sam0_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_sam0_poll_out(struct device *dev, unsigned char c)
+static void uart_sam0_poll_out(const struct device *dev, unsigned char c)
 {
 	SercomUsart *const usart = DEV_CFG(dev)->regs;
 
@@ -661,7 +661,7 @@ static void uart_sam0_poll_out(struct device *dev, unsigned char c)
 
 static void uart_sam0_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
 
 #if CONFIG_UART_INTERRUPT_DRIVEN
@@ -709,7 +709,8 @@ static void uart_sam0_isr(void *arg)
 
 #if CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_sam0_fifo_fill(struct device *dev, const uint8_t *tx_data, int len)
+static int uart_sam0_fifo_fill(const struct device *dev,
+			       const uint8_t *tx_data, int len)
 {
 	SercomUsart *regs = DEV_CFG(dev)->regs;
 
@@ -721,49 +722,49 @@ static int uart_sam0_fifo_fill(struct device *dev, const uint8_t *tx_data, int l
 	}
 }
 
-static void uart_sam0_irq_tx_enable(struct device *dev)
+static void uart_sam0_irq_tx_enable(const struct device *dev)
 {
 	SercomUsart *regs = DEV_CFG(dev)->regs;
 
 	regs->INTENSET.reg = SERCOM_USART_INTENCLR_DRE;
 }
 
-static void uart_sam0_irq_tx_disable(struct device *dev)
+static void uart_sam0_irq_tx_disable(const struct device *dev)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
 
 	regs->INTENCLR.reg = SERCOM_USART_INTENCLR_DRE;
 }
 
-static int uart_sam0_irq_tx_ready(struct device *dev)
+static int uart_sam0_irq_tx_ready(const struct device *dev)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
 
 	return regs->INTFLAG.bit.DRE != 0;
 }
 
-static void uart_sam0_irq_rx_enable(struct device *dev)
+static void uart_sam0_irq_rx_enable(const struct device *dev)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
 
 	regs->INTENSET.reg = SERCOM_USART_INTENSET_RXC;
 }
 
-static void uart_sam0_irq_rx_disable(struct device *dev)
+static void uart_sam0_irq_rx_disable(const struct device *dev)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
 
 	regs->INTENCLR.reg = SERCOM_USART_INTENCLR_RXC;
 }
 
-static int uart_sam0_irq_rx_ready(struct device *dev)
+static int uart_sam0_irq_rx_ready(const struct device *dev)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
 
 	return regs->INTFLAG.bit.RXC != 0;
 }
 
-static int uart_sam0_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_sam0_fifo_read(const struct device *dev, uint8_t *rx_data,
 			       const int size)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
@@ -781,16 +782,16 @@ static int uart_sam0_fifo_read(struct device *dev, uint8_t *rx_data,
 	return 0;
 }
 
-static int uart_sam0_irq_is_pending(struct device *dev)
+static int uart_sam0_irq_is_pending(const struct device *dev)
 {
 	SercomUsart *const regs = DEV_CFG(dev)->regs;
 
 	return (regs->INTENSET.reg & regs->INTFLAG.reg) != 0;
 }
 
-static int uart_sam0_irq_update(struct device *dev) { return 1; }
+static int uart_sam0_irq_update(const struct device *dev) { return 1; }
 
-static void uart_sam0_irq_callback_set(struct device *dev,
+static void uart_sam0_irq_callback_set(const struct device *dev,
 				       uart_irq_callback_user_data_t cb,
 				       void *cb_data)
 {
@@ -803,7 +804,8 @@ static void uart_sam0_irq_callback_set(struct device *dev,
 
 #ifdef CONFIG_UART_ASYNC_API
 
-static int uart_sam0_callback_set(struct device *dev, uart_callback_t callback,
+static int uart_sam0_callback_set(const struct device *dev,
+				  uart_callback_t callback,
 				  void *user_data)
 {
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
@@ -814,7 +816,8 @@ static int uart_sam0_callback_set(struct device *dev, uart_callback_t callback,
 	return 0;
 }
 
-static int uart_sam0_tx(struct device *dev, const uint8_t *buf, size_t len,
+static int uart_sam0_tx(const struct device *dev, const uint8_t *buf,
+			size_t len,
 			int32_t timeout)
 {
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
@@ -859,7 +862,7 @@ static int uart_sam0_tx(struct device *dev, const uint8_t *buf, size_t len,
 	return retval;
 }
 
-static int uart_sam0_tx_abort(struct device *dev)
+static int uart_sam0_tx_abort(const struct device *dev)
 {
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
 	const struct uart_sam0_dev_cfg *const cfg = DEV_CFG(dev);
@@ -873,7 +876,8 @@ static int uart_sam0_tx_abort(struct device *dev)
 	return uart_sam0_tx_halt(dev_data);
 }
 
-static int uart_sam0_rx_enable(struct device *dev, uint8_t *buf, size_t len,
+static int uart_sam0_rx_enable(const struct device *dev, uint8_t *buf,
+			       size_t len,
 			       int32_t timeout)
 {
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
@@ -928,7 +932,8 @@ static int uart_sam0_rx_enable(struct device *dev, uint8_t *buf, size_t len,
 	return retval;
 }
 
-static int uart_sam0_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
+static int uart_sam0_rx_buf_rsp(const struct device *dev, uint8_t *buf,
+				size_t len)
 {
 	if (len > 0xFFFFU) {
 		return -EINVAL;
@@ -959,7 +964,7 @@ static int uart_sam0_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
 	return retval;
 }
 
-static int uart_sam0_rx_disable(struct device *dev)
+static int uart_sam0_rx_disable(const struct device *dev)
 {
 	struct uart_sam0_dev_data *const dev_data = DEV_DATA(dev);
 	const struct uart_sam0_dev_cfg *const cfg = DEV_CFG(dev);
@@ -1074,7 +1079,7 @@ static const struct uart_driver_api uart_sam0_driver_api = {
 
 #if DT_INST_IRQ_HAS_IDX(0, 3)
 #define UART_SAM0_IRQ_HANDLER(n)					\
-static void uart_sam0_irq_config_##n(struct device *dev)		\
+static void uart_sam0_irq_config_##n(const struct device *dev)		\
 {									\
 	SAM0_UART_IRQ_CONNECT(n, 0);					\
 	SAM0_UART_IRQ_CONNECT(n, 1);					\
@@ -1083,7 +1088,7 @@ static void uart_sam0_irq_config_##n(struct device *dev)		\
 }
 #else
 #define UART_SAM0_IRQ_HANDLER(n)					\
-static void uart_sam0_irq_config_##n(struct device *dev)		\
+static void uart_sam0_irq_config_##n(const struct device *dev)		\
 {									\
 	SAM0_UART_IRQ_CONNECT(n, 0);					\
 }
diff --git a/drivers/serial/uart_sifive.c b/drivers/serial/uart_sifive.c
index 6920009e768318..6738c90013668c 100644
--- a/drivers/serial/uart_sifive.c
+++ b/drivers/serial/uart_sifive.c
@@ -80,7 +80,7 @@ struct uart_sifive_data {
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_sifive_poll_out(struct device *dev,
+static void uart_sifive_poll_out(const struct device *dev,
 					 unsigned char c)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
@@ -100,7 +100,7 @@ static void uart_sifive_poll_out(struct device *dev,
  *
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
-static int uart_sifive_poll_in(struct device *dev, unsigned char *c)
+static int uart_sifive_poll_in(const struct device *dev, unsigned char *c)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 	uint32_t val = uart->rx;
@@ -125,9 +125,9 @@ static int uart_sifive_poll_in(struct device *dev, unsigned char *c)
  *
  * @return Number of bytes sent
  */
-static int uart_sifive_fifo_fill(struct device *dev,
-				const uint8_t *tx_data,
-				int size)
+static int uart_sifive_fifo_fill(const struct device *dev,
+				 const uint8_t *tx_data,
+				 int size)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 	int i;
@@ -147,9 +147,9 @@ static int uart_sifive_fifo_fill(struct device *dev,
  *
  * @return Number of bytes read
  */
-static int uart_sifive_fifo_read(struct device *dev,
-				uint8_t *rx_data,
-				const int size)
+static int uart_sifive_fifo_read(const struct device *dev,
+				 uint8_t *rx_data,
+				 const int size)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 	int i;
@@ -174,7 +174,7 @@ static int uart_sifive_fifo_read(struct device *dev,
  *
  * @return N/A
  */
-static void uart_sifive_irq_tx_enable(struct device *dev)
+static void uart_sifive_irq_tx_enable(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -188,7 +188,7 @@ static void uart_sifive_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_sifive_irq_tx_disable(struct device *dev)
+static void uart_sifive_irq_tx_disable(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -202,7 +202,7 @@ static void uart_sifive_irq_tx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_sifive_irq_tx_ready(struct device *dev)
+static int uart_sifive_irq_tx_ready(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -216,7 +216,7 @@ static int uart_sifive_irq_tx_ready(struct device *dev)
  *
  * @return 1 if nothing remains to be transmitted, 0 otherwise
  */
-static int uart_sifive_irq_tx_complete(struct device *dev)
+static int uart_sifive_irq_tx_complete(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -234,7 +234,7 @@ static int uart_sifive_irq_tx_complete(struct device *dev)
  *
  * @return N/A
  */
-static void uart_sifive_irq_rx_enable(struct device *dev)
+static void uart_sifive_irq_rx_enable(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -248,7 +248,7 @@ static void uart_sifive_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_sifive_irq_rx_disable(struct device *dev)
+static void uart_sifive_irq_rx_disable(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -262,7 +262,7 @@ static void uart_sifive_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_sifive_irq_rx_ready(struct device *dev)
+static int uart_sifive_irq_rx_ready(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
@@ -270,12 +270,12 @@ static int uart_sifive_irq_rx_ready(struct device *dev)
 }
 
 /* No error interrupt for this controller */
-static void uart_sifive_irq_err_enable(struct device *dev)
+static void uart_sifive_irq_err_enable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
 
-static void uart_sifive_irq_err_disable(struct device *dev)
+static void uart_sifive_irq_err_disable(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 }
@@ -287,14 +287,14 @@ static void uart_sifive_irq_err_disable(struct device *dev)
  *
  * @return 1 if an IRQ is pending, 0 otherwise
  */
-static int uart_sifive_irq_is_pending(struct device *dev)
+static int uart_sifive_irq_is_pending(const struct device *dev)
 {
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
 
 	return !!(uart->ip & (IE_RXWM | IE_TXWM));
 }
 
-static int uart_sifive_irq_update(struct device *dev)
+static int uart_sifive_irq_update(const struct device *dev)
 {
 	return 1;
 }
@@ -307,9 +307,9 @@ static int uart_sifive_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void uart_sifive_irq_callback_set(struct device *dev,
-					uart_irq_callback_user_data_t cb,
-					void *cb_data)
+static void uart_sifive_irq_callback_set(const struct device *dev,
+					 uart_irq_callback_user_data_t cb,
+					 void *cb_data)
 {
 	struct uart_sifive_data *data = DEV_DATA(dev);
 
@@ -319,7 +319,7 @@ static void uart_sifive_irq_callback_set(struct device *dev,
 
 static void uart_sifive_irq_handler(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct uart_sifive_data *data = DEV_DATA(dev);
 
 	if (data->callback)
@@ -329,7 +329,7 @@ static void uart_sifive_irq_handler(void *arg)
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
 
-static int uart_sifive_init(struct device *dev)
+static int uart_sifive_init(const struct device *dev)
 {
 	const struct uart_sifive_device_config * const cfg = DEV_CFG(dev);
 	volatile struct uart_sifive_regs_t *uart = DEV_UART(dev);
diff --git a/drivers/serial/uart_stellaris.c b/drivers/serial/uart_stellaris.c
index 23a5e6cabeb85e..37b14b4ef1b124 100644
--- a/drivers/serial/uart_stellaris.c
+++ b/drivers/serial/uart_stellaris.c
@@ -159,7 +159,7 @@ static const struct uart_driver_api uart_stellaris_driver_api;
  *
  * @return N/A
  */
-static void baudrate_set(struct device *dev,
+static void baudrate_set(const struct device *dev,
 			 uint32_t baudrate, uint32_t sys_clk_freq_hz)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
@@ -196,7 +196,7 @@ static void baudrate_set(struct device *dev,
  *
  * @return N/A
  */
-static inline void enable(struct device *dev)
+static inline void enable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -212,7 +212,7 @@ static inline void enable(struct device *dev)
  *
  * @return N/A
  */
-static inline void disable(struct device *dev)
+static inline void disable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -245,7 +245,7 @@ static inline void disable(struct device *dev)
  *
  * @return N/A
  */
-static inline void line_control_defaults_set(struct device *dev)
+static inline void line_control_defaults_set(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -262,7 +262,7 @@ static inline void line_control_defaults_set(struct device *dev)
  *
  * @return 0
  */
-static int uart_stellaris_init(struct device *dev)
+static int uart_stellaris_init(const struct device *dev)
 {
 	disable(dev);
 	baudrate_set(dev, DEV_DATA(dev)->baud_rate,
@@ -286,7 +286,7 @@ static int uart_stellaris_init(struct device *dev)
  *
  * @return 0 if ready to transmit, 1 otherwise
  */
-static int poll_tx_ready(struct device *dev)
+static int poll_tx_ready(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -302,7 +302,7 @@ static int poll_tx_ready(struct device *dev)
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
 
-static int uart_stellaris_poll_in(struct device *dev, unsigned char *c)
+static int uart_stellaris_poll_in(const struct device *dev, unsigned char *c)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -325,7 +325,7 @@ static int uart_stellaris_poll_in(struct device *dev, unsigned char *c)
  * @param dev UART device struct
  * @param c Character to send
  */
-static void uart_stellaris_poll_out(struct device *dev,
+static void uart_stellaris_poll_out(const struct device *dev,
 					     unsigned char c)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
@@ -348,7 +348,8 @@ static void uart_stellaris_poll_out(struct device *dev,
  *
  * @return Number of bytes sent
  */
-static int uart_stellaris_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_stellaris_fifo_fill(const struct device *dev,
+				    const uint8_t *tx_data,
 				    int len)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
@@ -370,7 +371,8 @@ static int uart_stellaris_fifo_fill(struct device *dev, const uint8_t *tx_data,
  *
  * @return Number of bytes read
  */
-static int uart_stellaris_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_stellaris_fifo_read(const struct device *dev,
+				    uint8_t *rx_data,
 				    const int size)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
@@ -390,7 +392,7 @@ static int uart_stellaris_fifo_read(struct device *dev, uint8_t *rx_data,
  *
  * @return N/A
  */
-static void uart_stellaris_irq_tx_enable(struct device *dev)
+static void uart_stellaris_irq_tx_enable(const struct device *dev)
 {
 	static uint8_t first_time =
 		1U;	   /* used to allow the first transmission */
@@ -444,7 +446,7 @@ static void uart_stellaris_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_stellaris_irq_tx_disable(struct device *dev)
+static void uart_stellaris_irq_tx_disable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -458,7 +460,7 @@ static void uart_stellaris_irq_tx_disable(struct device *dev)
  *
  * @return 1 if a Tx IRQ is pending, 0 otherwise
  */
-static int uart_stellaris_irq_tx_ready(struct device *dev)
+static int uart_stellaris_irq_tx_ready(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -472,7 +474,7 @@ static int uart_stellaris_irq_tx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void uart_stellaris_irq_rx_enable(struct device *dev)
+static void uart_stellaris_irq_rx_enable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -486,7 +488,7 @@ static void uart_stellaris_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_stellaris_irq_rx_disable(struct device *dev)
+static void uart_stellaris_irq_rx_disable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -500,7 +502,7 @@ static void uart_stellaris_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_stellaris_irq_rx_ready(struct device *dev)
+static int uart_stellaris_irq_rx_ready(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -514,7 +516,7 @@ static int uart_stellaris_irq_rx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void uart_stellaris_irq_err_enable(struct device *dev)
+static void uart_stellaris_irq_err_enable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -529,7 +531,7 @@ static void uart_stellaris_irq_err_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_stellaris_irq_err_disable(struct device *dev)
+static void uart_stellaris_irq_err_disable(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -544,7 +546,7 @@ static void uart_stellaris_irq_err_disable(struct device *dev)
  *
  * @return 1 if a Tx or Rx IRQ is pending, 0 otherwise
  */
-static int uart_stellaris_irq_is_pending(struct device *dev)
+static int uart_stellaris_irq_is_pending(const struct device *dev)
 {
 	volatile struct _uart *uart = UART_STRUCT(dev);
 
@@ -559,7 +561,7 @@ static int uart_stellaris_irq_is_pending(struct device *dev)
  *
  * @return Always 1
  */
-static int uart_stellaris_irq_update(struct device *dev)
+static int uart_stellaris_irq_update(const struct device *dev)
 {
 	return 1;
 }
@@ -572,7 +574,7 @@ static int uart_stellaris_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void uart_stellaris_irq_callback_set(struct device *dev,
+static void uart_stellaris_irq_callback_set(const struct device *dev,
 					    uart_irq_callback_user_data_t cb,
 					    void *cb_data)
 {
@@ -593,7 +595,7 @@ static void uart_stellaris_irq_callback_set(struct device *dev,
  */
 static void uart_stellaris_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_stellaris_dev_data_t * const dev_data = DEV_DATA(dev);
 
 	if (dev_data->cb) {
@@ -631,7 +633,7 @@ static const struct uart_driver_api uart_stellaris_driver_api = {
 #ifdef CONFIG_UART_STELLARIS_PORT_0
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void irq_config_func_0(struct device *port);
+static void irq_config_func_0(const struct device *port);
 #endif
 
 static const struct uart_device_config uart_stellaris_dev_cfg_0 = {
@@ -654,7 +656,7 @@ DEVICE_AND_API_INIT(uart_stellaris0, DT_INST_LABEL(0),
 		    &uart_stellaris_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void irq_config_func_0(struct device *dev)
+static void irq_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
@@ -669,7 +671,7 @@ static void irq_config_func_0(struct device *dev)
 #ifdef CONFIG_UART_STELLARIS_PORT_1
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void irq_config_func_1(struct device *port);
+static void irq_config_func_1(const struct device *port);
 #endif
 
 static struct uart_device_config uart_stellaris_dev_cfg_1 = {
@@ -692,7 +694,7 @@ DEVICE_AND_API_INIT(uart_stellaris1, DT_INST_LABEL(1),
 		    &uart_stellaris_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void irq_config_func_1(struct device *dev)
+static void irq_config_func_1(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(1),
 		    DT_INST_IRQ(1, priority),
@@ -707,7 +709,7 @@ static void irq_config_func_1(struct device *dev)
 #ifdef CONFIG_UART_STELLARIS_PORT_2
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void irq_config_func_2(struct device *port);
+static void irq_config_func_2(const struct device *port);
 #endif
 
 static const struct uart_device_config uart_stellaris_dev_cfg_2 = {
@@ -730,7 +732,7 @@ DEVICE_AND_API_INIT(uart_stellaris2, DT_INST_LABEL(2),
 		    &uart_stellaris_driver_api);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static void irq_config_func_2(struct device *dev)
+static void irq_config_func_2(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(2),
 		    DT_INST_IRQ(2, priority),
diff --git a/drivers/serial/uart_stm32.c b/drivers/serial/uart_stm32.c
index 3635b70984face..b50ccacd800900 100644
--- a/drivers/serial/uart_stm32.c
+++ b/drivers/serial/uart_stm32.c
@@ -42,7 +42,8 @@ LOG_MODULE_REGISTER(uart_stm32);
 
 #define TIMEOUT 1000
 
-static inline void uart_stm32_set_baudrate(struct device *dev, uint32_t baud_rate)
+static inline void uart_stm32_set_baudrate(const struct device *dev,
+					   uint32_t baud_rate)
 {
 	const struct uart_stm32_config *config = DEV_CFG(dev);
 	struct uart_stm32_data *data = DEV_DATA(dev);
@@ -85,56 +86,60 @@ static inline void uart_stm32_set_baudrate(struct device *dev, uint32_t baud_rat
 #endif /* HAS_LPUART_1 */
 }
 
-static inline void uart_stm32_set_parity(struct device *dev, uint32_t parity)
+static inline void uart_stm32_set_parity(const struct device *dev,
+					 uint32_t parity)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_SetParity(UartInstance, parity);
 }
 
-static inline uint32_t uart_stm32_get_parity(struct device *dev)
+static inline uint32_t uart_stm32_get_parity(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	return LL_USART_GetParity(UartInstance);
 }
 
-static inline void uart_stm32_set_stopbits(struct device *dev, uint32_t stopbits)
+static inline void uart_stm32_set_stopbits(const struct device *dev,
+					   uint32_t stopbits)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_SetStopBitsLength(UartInstance, stopbits);
 }
 
-static inline uint32_t uart_stm32_get_stopbits(struct device *dev)
+static inline uint32_t uart_stm32_get_stopbits(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	return LL_USART_GetStopBitsLength(UartInstance);
 }
 
-static inline void uart_stm32_set_databits(struct device *dev, uint32_t databits)
+static inline void uart_stm32_set_databits(const struct device *dev,
+					   uint32_t databits)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_SetDataWidth(UartInstance, databits);
 }
 
-static inline uint32_t uart_stm32_get_databits(struct device *dev)
+static inline uint32_t uart_stm32_get_databits(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	return LL_USART_GetDataWidth(UartInstance);
 }
 
-static inline void uart_stm32_set_hwctrl(struct device *dev, uint32_t hwctrl)
+static inline void uart_stm32_set_hwctrl(const struct device *dev,
+					 uint32_t hwctrl)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_SetHWFlowCtrl(UartInstance, hwctrl);
 }
 
-static inline uint32_t uart_stm32_get_hwctrl(struct device *dev)
+static inline uint32_t uart_stm32_get_hwctrl(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
@@ -277,7 +282,7 @@ static inline enum uart_config_flow_control uart_stm32_ll2cfg_hwctrl(uint32_t fc
 	return UART_CFG_FLOW_CTRL_NONE;
 }
 
-static int uart_stm32_configure(struct device *dev,
+static int uart_stm32_configure(const struct device *dev,
 				const struct uart_config *cfg)
 {
 	struct uart_stm32_data *data = DEV_DATA(dev);
@@ -363,7 +368,8 @@ static int uart_stm32_configure(struct device *dev,
 	return 0;
 };
 
-static int uart_stm32_config_get(struct device *dev, struct uart_config *cfg)
+static int uart_stm32_config_get(const struct device *dev,
+				 struct uart_config *cfg)
 {
 	struct uart_stm32_data *data = DEV_DATA(dev);
 
@@ -378,7 +384,7 @@ static int uart_stm32_config_get(struct device *dev, struct uart_config *cfg)
 	return 0;
 }
 
-static int uart_stm32_poll_in(struct device *dev, unsigned char *c)
+static int uart_stm32_poll_in(const struct device *dev, unsigned char *c)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
@@ -396,7 +402,7 @@ static int uart_stm32_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_stm32_poll_out(struct device *dev,
+static void uart_stm32_poll_out(const struct device *dev,
 					unsigned char c)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
@@ -410,7 +416,7 @@ static void uart_stm32_poll_out(struct device *dev,
 	LL_USART_TransmitData8(UartInstance, (uint8_t)c);
 }
 
-static int uart_stm32_err_check(struct device *dev)
+static int uart_stm32_err_check(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 	uint32_t err = 0U;
@@ -451,10 +457,10 @@ static int uart_stm32_err_check(struct device *dev)
 	return err;
 }
 
-static inline void __uart_stm32_get_clock(struct device *dev)
+static inline void __uart_stm32_get_clock(const struct device *dev)
 {
 	struct uart_stm32_data *data = DEV_DATA(dev);
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(STM32_CLOCK_CONTROL_NAME);
 
 	__ASSERT_NO_MSG(clk);
@@ -464,7 +470,8 @@ static inline void __uart_stm32_get_clock(struct device *dev)
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
-static int uart_stm32_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_stm32_fifo_fill(const struct device *dev,
+				  const uint8_t *tx_data,
 				  int size)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
@@ -481,7 +488,7 @@ static int uart_stm32_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return num_tx;
 }
 
-static int uart_stm32_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_stm32_fifo_read(const struct device *dev, uint8_t *rx_data,
 				  const int size)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
@@ -503,56 +510,56 @@ static int uart_stm32_fifo_read(struct device *dev, uint8_t *rx_data,
 	return num_rx;
 }
 
-static void uart_stm32_irq_tx_enable(struct device *dev)
+static void uart_stm32_irq_tx_enable(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_EnableIT_TC(UartInstance);
 }
 
-static void uart_stm32_irq_tx_disable(struct device *dev)
+static void uart_stm32_irq_tx_disable(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_DisableIT_TC(UartInstance);
 }
 
-static int uart_stm32_irq_tx_ready(struct device *dev)
+static int uart_stm32_irq_tx_ready(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	return LL_USART_IsActiveFlag_TXE(UartInstance);
 }
 
-static int uart_stm32_irq_tx_complete(struct device *dev)
+static int uart_stm32_irq_tx_complete(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	return LL_USART_IsActiveFlag_TC(UartInstance);
 }
 
-static void uart_stm32_irq_rx_enable(struct device *dev)
+static void uart_stm32_irq_rx_enable(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_EnableIT_RXNE(UartInstance);
 }
 
-static void uart_stm32_irq_rx_disable(struct device *dev)
+static void uart_stm32_irq_rx_disable(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	LL_USART_DisableIT_RXNE(UartInstance);
 }
 
-static int uart_stm32_irq_rx_ready(struct device *dev)
+static int uart_stm32_irq_rx_ready(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
 	return LL_USART_IsActiveFlag_RXNE(UartInstance);
 }
 
-static void uart_stm32_irq_err_enable(struct device *dev)
+static void uart_stm32_irq_err_enable(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
@@ -568,7 +575,7 @@ static void uart_stm32_irq_err_enable(struct device *dev)
 	LL_USART_EnableIT_PE(UartInstance);
 }
 
-static void uart_stm32_irq_err_disable(struct device *dev)
+static void uart_stm32_irq_err_disable(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
@@ -584,7 +591,7 @@ static void uart_stm32_irq_err_disable(struct device *dev)
 	LL_USART_DisableIT_PE(UartInstance);
 }
 
-static int uart_stm32_irq_is_pending(struct device *dev)
+static int uart_stm32_irq_is_pending(const struct device *dev)
 {
 	USART_TypeDef *UartInstance = UART_STRUCT(dev);
 
@@ -594,12 +601,12 @@ static int uart_stm32_irq_is_pending(struct device *dev)
 		 LL_USART_IsEnabledIT_TC(UartInstance)));
 }
 
-static int uart_stm32_irq_update(struct device *dev)
+static int uart_stm32_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void uart_stm32_irq_callback_set(struct device *dev,
+static void uart_stm32_irq_callback_set(const struct device *dev,
 					uart_irq_callback_user_data_t cb,
 					void *cb_data)
 {
@@ -611,7 +618,7 @@ static void uart_stm32_irq_callback_set(struct device *dev,
 
 static void uart_stm32_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct uart_stm32_data *data = DEV_DATA(dev);
 
 	if (data->user_cb) {
@@ -655,7 +662,7 @@ static const struct uart_driver_api uart_stm32_driver_api = {
  *
  * @return 0
  */
-static int uart_stm32_init(struct device *dev)
+static int uart_stm32_init(const struct device *dev)
 {
 	const struct uart_stm32_config *config = DEV_CFG(dev);
 	struct uart_stm32_data *data = DEV_DATA(dev);
@@ -737,7 +744,7 @@ static int uart_stm32_init(struct device *dev)
 #define STM32_UART_IRQ_HANDLER_FUNC(index)				\
 	.irq_config_func = uart_stm32_irq_config_func_##index,
 #define STM32_UART_IRQ_HANDLER(index)					\
-static void uart_stm32_irq_config_func_##index(struct device *dev)	\
+static void uart_stm32_irq_config_func_##index(const struct device *dev)	\
 {									\
 	IRQ_CONNECT(DT_INST_IRQN(index),		\
 		DT_INST_IRQ(index, priority),		\
diff --git a/drivers/serial/uart_stm32.h b/drivers/serial/uart_stm32.h
index 7167070b12a116..865a423f09b406 100644
--- a/drivers/serial/uart_stm32.h
+++ b/drivers/serial/uart_stm32.h
@@ -28,7 +28,7 @@ struct uart_stm32_data {
 	/* Baud rate */
 	uint32_t baud_rate;
 	/* clock device */
-	struct device *clock;
+	const struct device *clock;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	uart_irq_callback_user_data_t user_cb;
 	void *user_data;
diff --git a/drivers/serial/uart_xlnx_ps.c b/drivers/serial/uart_xlnx_ps.c
index b709fa976b431c..29613a4bb1630a 100644
--- a/drivers/serial/uart_xlnx_ps.c
+++ b/drivers/serial/uart_xlnx_ps.c
@@ -222,7 +222,7 @@ static void xlnx_ps_enable_uart(uint32_t reg_base)
  * @param dev UART device struct
  * @param baud_rate The desired baud rate as a decimal value
  */
-static void set_baudrate(struct device *dev, uint32_t baud_rate)
+static void set_baudrate(const struct device *dev, uint32_t baud_rate)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t divisor, generator;
@@ -281,7 +281,7 @@ static void set_baudrate(struct device *dev, uint32_t baud_rate)
  *
  * @return 0 if successful, failed otherwise
  */
-static int uart_xlnx_ps_init(struct device *dev)
+static int uart_xlnx_ps_init(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_val;
@@ -335,7 +335,7 @@ static int uart_xlnx_ps_init(struct device *dev)
  *
  * @return 0 if a character arrived, -1 if the input buffer if empty.
  */
-static int uart_xlnx_ps_poll_in(struct device *dev, unsigned char *c)
+static int uart_xlnx_ps_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_val;
@@ -366,7 +366,7 @@ static int uart_xlnx_ps_poll_in(struct device *dev, unsigned char *c)
  *
  * @return Sent character
  */
-static void uart_xlnx_ps_poll_out(struct device *dev, unsigned char c)
+static void uart_xlnx_ps_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_val;
@@ -595,8 +595,8 @@ static inline bool uart_xlnx_ps_cfg2ll_hwctrl(
  * @return 0 if the configuration completed successfully, ENOTSUP
  *         error if an unsupported configuration parameter is detected.
  */
-static int uart_xlnx_ps_configure(struct device *dev,
-	const struct uart_config *cfg)
+static int uart_xlnx_ps_configure(const struct device *dev,
+				  const struct uart_config *cfg)
 {
 	struct uart_xlnx_ps_dev_config *dev_cfg =
 	(struct uart_xlnx_ps_dev_config *)DEV_CFG(dev);
@@ -800,8 +800,8 @@ static inline enum uart_config_flow_control uart_xlnx_ps_ll2cfg_hwctrl(
  *
  * @return always 0.
  */
-static int uart_xlnx_ps_config_get(struct device *dev,
-	struct uart_config *cfg)
+static int uart_xlnx_ps_config_get(const struct device *dev,
+				   struct uart_config *cfg)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 
@@ -836,7 +836,8 @@ static int uart_xlnx_ps_config_get(struct device *dev,
  *
  * @return Number of bytes sent
  */
-static int uart_xlnx_ps_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int uart_xlnx_ps_fifo_fill(const struct device *dev,
+				  const uint8_t *tx_data,
 				  int size)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
@@ -865,7 +866,7 @@ static int uart_xlnx_ps_fifo_fill(struct device *dev, const uint8_t *tx_data,
  *
  * @return Number of bytes read
  */
-static int uart_xlnx_ps_fifo_read(struct device *dev, uint8_t *rx_data,
+static int uart_xlnx_ps_fifo_read(const struct device *dev, uint8_t *rx_data,
 				  const int size)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
@@ -893,7 +894,7 @@ static int uart_xlnx_ps_fifo_read(struct device *dev, uint8_t *rx_data,
  *
  * @return N/A
  */
-static void uart_xlnx_ps_irq_tx_enable(struct device *dev)
+static void uart_xlnx_ps_irq_tx_enable(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -911,7 +912,7 @@ static void uart_xlnx_ps_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_xlnx_ps_irq_tx_disable(struct device *dev)
+static void uart_xlnx_ps_irq_tx_disable(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -929,7 +930,7 @@ static void uart_xlnx_ps_irq_tx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_xlnx_ps_irq_tx_ready(struct device *dev)
+static int uart_xlnx_ps_irq_tx_ready(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -954,7 +955,7 @@ static int uart_xlnx_ps_irq_tx_ready(struct device *dev)
  *
  * @return 1 if nothing remains to be transmitted, 0 otherwise
  */
-static int uart_xlnx_ps_irq_tx_complete(struct device *dev)
+static int uart_xlnx_ps_irq_tx_complete(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -976,7 +977,7 @@ static int uart_xlnx_ps_irq_tx_complete(struct device *dev)
  *
  * @return N/A
  */
-static void uart_xlnx_ps_irq_rx_enable(struct device *dev)
+static void uart_xlnx_ps_irq_rx_enable(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -992,7 +993,7 @@ static void uart_xlnx_ps_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-static void uart_xlnx_ps_irq_rx_disable(struct device *dev)
+static void uart_xlnx_ps_irq_rx_disable(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -1008,7 +1009,7 @@ static void uart_xlnx_ps_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static int uart_xlnx_ps_irq_rx_ready(struct device *dev)
+static int uart_xlnx_ps_irq_rx_ready(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -1031,7 +1032,7 @@ static int uart_xlnx_ps_irq_rx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void uart_xlnx_ps_irq_err_enable(struct device *dev)
+static void uart_xlnx_ps_irq_err_enable(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -1053,7 +1054,7 @@ static void uart_xlnx_ps_irq_err_enable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise
  */
-static void uart_xlnx_ps_irq_err_disable(struct device *dev)
+static void uart_xlnx_ps_irq_err_disable(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -1075,7 +1076,7 @@ static void uart_xlnx_ps_irq_err_disable(struct device *dev)
  *
  * @return 1 if an IRQ is pending, 0 otherwise
  */
-static int uart_xlnx_ps_irq_is_pending(struct device *dev)
+static int uart_xlnx_ps_irq_is_pending(const struct device *dev)
 {
 	const struct uart_xlnx_ps_dev_config *dev_cfg = DEV_CFG(dev);
 	uint32_t reg_base;
@@ -1100,7 +1101,7 @@ static int uart_xlnx_ps_irq_is_pending(struct device *dev)
  *
  * @return Always 1
  */
-static int uart_xlnx_ps_irq_update(struct device *dev)
+static int uart_xlnx_ps_irq_update(const struct device *dev)
 {
 	(void)dev;
 	return 1;
@@ -1114,7 +1115,7 @@ static int uart_xlnx_ps_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void uart_xlnx_ps_irq_callback_set(struct device *dev,
+static void uart_xlnx_ps_irq_callback_set(const struct device *dev,
 					    uart_irq_callback_user_data_t cb,
 					    void *cb_data)
 {
@@ -1135,7 +1136,7 @@ static void uart_xlnx_ps_irq_callback_set(struct device *dev,
  */
 static void uart_xlnx_ps_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct uart_xlnx_ps_dev_data_t *data = DEV_DATA(dev);
 
 	if (data->user_cb) {
diff --git a/drivers/serial/uart_xlnx_uartlite.c b/drivers/serial/uart_xlnx_uartlite.c
index c1922dcadc3e58..1187c15189c6ad 100644
--- a/drivers/serial/uart_xlnx_uartlite.c
+++ b/drivers/serial/uart_xlnx_uartlite.c
@@ -40,14 +40,14 @@
 struct xlnx_uartlite_config {
 	mm_reg_t base;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 };
 
 struct xlnx_uartlite_data {
 	uint32_t errors;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-	struct device *dev;
+	const struct device *dev;
 	struct k_timer timer;
 	uart_irq_callback_user_data_t callback;
 	void *callback_data;
@@ -57,7 +57,7 @@ struct xlnx_uartlite_data {
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 };
 
-static inline uint32_t xlnx_uartlite_read_status(struct device *dev)
+static inline uint32_t xlnx_uartlite_read_status(const struct device *dev)
 {
 	const struct xlnx_uartlite_config *config = dev->config;
 	struct xlnx_uartlite_data *data = dev->data;
@@ -71,7 +71,7 @@ static inline uint32_t xlnx_uartlite_read_status(struct device *dev)
 	return status | data->errors;
 }
 
-static inline void xlnx_uartlite_clear_status(struct device *dev)
+static inline void xlnx_uartlite_clear_status(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 
@@ -79,14 +79,14 @@ static inline void xlnx_uartlite_clear_status(struct device *dev)
 	data->errors = 0;
 }
 
-static inline unsigned char xlnx_uartlite_read_rx_fifo(struct device *dev)
+static inline unsigned char xlnx_uartlite_read_rx_fifo(const struct device *dev)
 {
 	const struct xlnx_uartlite_config *config = dev->config;
 
 	return (sys_read32(config->base + RX_FIFO_OFFSET) & BIT_MASK(8));
 }
 
-static inline void xlnx_uartlite_write_tx_fifo(struct device *dev,
+static inline void xlnx_uartlite_write_tx_fifo(const struct device *dev,
 					       unsigned char c)
 {
 	const struct xlnx_uartlite_config *config = dev->config;
@@ -94,7 +94,7 @@ static inline void xlnx_uartlite_write_tx_fifo(struct device *dev,
 	sys_write32((uint32_t)c, config->base + TX_FIFO_OFFSET);
 }
 
-static int xlnx_uartlite_poll_in(struct device *dev, unsigned char *c)
+static int xlnx_uartlite_poll_in(const struct device *dev, unsigned char *c)
 {
 	if (xlnx_uartlite_read_status(dev) & STAT_REG_RX_FIFO_VALID_DATA) {
 		*c = xlnx_uartlite_read_rx_fifo(dev);
@@ -104,7 +104,7 @@ static int xlnx_uartlite_poll_in(struct device *dev, unsigned char *c)
 	return -1;
 }
 
-static void xlnx_uartlite_poll_out(struct device *dev, unsigned char c)
+static void xlnx_uartlite_poll_out(const struct device *dev, unsigned char c)
 {
 	while (xlnx_uartlite_read_status(dev) & STAT_REG_TX_FIFO_FULL) {
 	}
@@ -112,7 +112,7 @@ static void xlnx_uartlite_poll_out(struct device *dev, unsigned char c)
 	xlnx_uartlite_write_tx_fifo(dev, c);
 }
 
-static int xlnx_uartlite_err_check(struct device *dev)
+static int xlnx_uartlite_err_check(const struct device *dev)
 {
 	uint32_t status = xlnx_uartlite_read_status(dev);
 	int err = 0;
@@ -135,14 +135,14 @@ static int xlnx_uartlite_err_check(struct device *dev)
 }
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
-static inline void xlnx_uartlite_irq_enable(struct device *dev)
+static inline void xlnx_uartlite_irq_enable(const struct device *dev)
 {
 	const struct xlnx_uartlite_config *config = dev->config;
 
 	sys_write32(CTRL_REG_ENABLE_INTR, config->base + CTRL_REG_OFFSET);
 }
 
-static inline void xlnx_uartlite_irq_cond_disable(struct device *dev)
+static inline void xlnx_uartlite_irq_cond_disable(const struct device *dev)
 {
 	const struct xlnx_uartlite_config *config = dev->config;
 	struct xlnx_uartlite_data *data = dev->data;
@@ -153,7 +153,8 @@ static inline void xlnx_uartlite_irq_cond_disable(struct device *dev)
 	}
 }
 
-static int xlnx_uartlite_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int xlnx_uartlite_fifo_fill(const struct device *dev,
+				   const uint8_t *tx_data,
 				   int len)
 {
 	uint32_t status = xlnx_uartlite_read_status(dev);
@@ -167,7 +168,7 @@ static int xlnx_uartlite_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return count;
 }
 
-static int xlnx_uartlite_fifo_read(struct device *dev, uint8_t *rx_data,
+static int xlnx_uartlite_fifo_read(const struct device *dev, uint8_t *rx_data,
 				   const int len)
 {
 	uint32_t status = xlnx_uartlite_read_status(dev);
@@ -191,7 +192,7 @@ static void xlnx_uartlite_tx_soft_isr(struct k_timer *timer)
 	}
 }
 
-static void xlnx_uartlite_irq_tx_enable(struct device *dev)
+static void xlnx_uartlite_irq_tx_enable(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 	uint32_t status;
@@ -210,7 +211,7 @@ static void xlnx_uartlite_irq_tx_enable(struct device *dev)
 	}
 }
 
-static void xlnx_uartlite_irq_tx_disable(struct device *dev)
+static void xlnx_uartlite_irq_tx_disable(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 
@@ -218,7 +219,7 @@ static void xlnx_uartlite_irq_tx_disable(struct device *dev)
 	xlnx_uartlite_irq_cond_disable(dev);
 }
 
-static int xlnx_uartlite_irq_tx_ready(struct device *dev)
+static int xlnx_uartlite_irq_tx_ready(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 	uint32_t status = xlnx_uartlite_read_status(dev);
@@ -227,14 +228,14 @@ static int xlnx_uartlite_irq_tx_ready(struct device *dev)
 		data->tx_irq_enabled);
 }
 
-static int xlnx_uartlite_irq_tx_complete(struct device *dev)
+static int xlnx_uartlite_irq_tx_complete(const struct device *dev)
 {
 	uint32_t status = xlnx_uartlite_read_status(dev);
 
 	return (status & STAT_REG_TX_FIFO_EMPTY);
 }
 
-static void xlnx_uartlite_irq_rx_enable(struct device *dev)
+static void xlnx_uartlite_irq_rx_enable(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 
@@ -243,7 +244,7 @@ static void xlnx_uartlite_irq_rx_enable(struct device *dev)
 	xlnx_uartlite_irq_enable(dev);
 }
 
-static void xlnx_uartlite_irq_rx_disable(struct device *dev)
+static void xlnx_uartlite_irq_rx_disable(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 
@@ -251,7 +252,7 @@ static void xlnx_uartlite_irq_rx_disable(struct device *dev)
 	xlnx_uartlite_irq_cond_disable(dev);
 }
 
-static int xlnx_uartlite_irq_rx_ready(struct device *dev)
+static int xlnx_uartlite_irq_rx_ready(const struct device *dev)
 {
 	struct xlnx_uartlite_data *data = dev->data;
 	uint32_t status = xlnx_uartlite_read_status(dev);
@@ -260,18 +261,18 @@ static int xlnx_uartlite_irq_rx_ready(struct device *dev)
 		data->rx_irq_enabled);
 }
 
-static int xlnx_uartlite_irq_is_pending(struct device *dev)
+static int xlnx_uartlite_irq_is_pending(const struct device *dev)
 {
 	return (xlnx_uartlite_irq_tx_ready(dev) ||
 		xlnx_uartlite_irq_rx_ready(dev));
 }
 
-static int xlnx_uartlite_irq_update(struct device *dev)
+static int xlnx_uartlite_irq_update(const struct device *dev)
 {
 	return 1;
 }
 
-static void xlnx_uartlite_irq_callback_set(struct device *dev,
+static void xlnx_uartlite_irq_callback_set(const struct device *dev,
 					   uart_irq_callback_user_data_t cb,
 					   void *user_data)
 {
@@ -283,7 +284,7 @@ static void xlnx_uartlite_irq_callback_set(struct device *dev,
 
 static __unused void xlnx_uartlite_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct xlnx_uartlite_data *data = dev->data;
 
 	if (data->callback) {
@@ -293,7 +294,7 @@ static __unused void xlnx_uartlite_isr(void *arg)
 
 #endif /* CONFIG_UART_INTERRUPT_DRIVEN */
 
-static int xlnx_uartlite_init(struct device *dev)
+static int xlnx_uartlite_init(const struct device *dev)
 {
 	const struct xlnx_uartlite_config *config = dev->config;
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
diff --git a/drivers/serial/uart_xmc4xxx.c b/drivers/serial/uart_xmc4xxx.c
index ca4535e87026e3..8844c85cc980e1 100644
--- a/drivers/serial/uart_xmc4xxx.c
+++ b/drivers/serial/uart_xmc4xxx.c
@@ -20,7 +20,7 @@ struct uart_xmc4xxx_data {
 #define DEV_DATA(dev) \
 	((struct uart_xmc4xxx_data * const)(dev)->data)
 
-static int uart_xmc4xxx_poll_in(struct device *dev, unsigned char *c)
+static int uart_xmc4xxx_poll_in(const struct device *dev, unsigned char *c)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
@@ -30,14 +30,14 @@ static int uart_xmc4xxx_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void uart_xmc4xxx_poll_out(struct device *dev, unsigned char c)
+static void uart_xmc4xxx_poll_out(const struct device *dev, unsigned char c)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 
 	XMC_UART_CH_Transmit((XMC_USIC_CH_t *)config->base, (uint16_t)c);
 }
 
-static int uart_xmc4xxx_init(struct device *dev)
+static int uart_xmc4xxx_init(const struct device *dev)
 {
 	const struct uart_device_config *config = DEV_CFG(dev);
 	struct uart_xmc4xxx_data *data = DEV_DATA(dev);
diff --git a/drivers/serial/usart_sam.c b/drivers/serial/usart_sam.c
index 41941f95fa12b0..3ba00164a964a9 100644
--- a/drivers/serial/usart_sam.c
+++ b/drivers/serial/usart_sam.c
@@ -53,7 +53,7 @@ static int baudrate_set(Usart *const usart, uint32_t baudrate,
 			uint32_t mck_freq_hz);
 
 
-static int usart_sam_init(struct device *dev)
+static int usart_sam_init(const struct device *dev)
 {
 	int retval;
 	const struct usart_sam_dev_cfg *const cfg = DEV_CFG(dev);
@@ -98,7 +98,7 @@ static int usart_sam_init(struct device *dev)
 	return 0;
 }
 
-static int usart_sam_poll_in(struct device *dev, unsigned char *c)
+static int usart_sam_poll_in(const struct device *dev, unsigned char *c)
 {
 	Usart *const usart = DEV_CFG(dev)->regs;
 
@@ -112,7 +112,7 @@ static int usart_sam_poll_in(struct device *dev, unsigned char *c)
 	return 0;
 }
 
-static void usart_sam_poll_out(struct device *dev, unsigned char c)
+static void usart_sam_poll_out(const struct device *dev, unsigned char c)
 {
 	Usart *const usart = DEV_CFG(dev)->regs;
 
@@ -124,7 +124,7 @@ static void usart_sam_poll_out(struct device *dev, unsigned char c)
 	usart->US_THR = (uint32_t)c;
 }
 
-static int usart_sam_err_check(struct device *dev)
+static int usart_sam_err_check(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 	int errors = 0;
@@ -167,7 +167,8 @@ static int baudrate_set(Usart *const usart, uint32_t baudrate,
 
 #if CONFIG_UART_INTERRUPT_DRIVEN
 
-static int usart_sam_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static int usart_sam_fifo_fill(const struct device *dev,
+			       const uint8_t *tx_data,
 			       int size)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
@@ -181,7 +182,7 @@ static int usart_sam_fifo_fill(struct device *dev, const uint8_t *tx_data,
 	return 1;
 }
 
-static int usart_sam_fifo_read(struct device *dev, uint8_t *rx_data,
+static int usart_sam_fifo_read(const struct device *dev, uint8_t *rx_data,
 			       const int size)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
@@ -201,70 +202,70 @@ static int usart_sam_fifo_read(struct device *dev, uint8_t *rx_data,
 	return bytes_read;
 }
 
-static void usart_sam_irq_tx_enable(struct device *dev)
+static void usart_sam_irq_tx_enable(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	usart->US_IER = US_IER_TXRDY;
 }
 
-static void usart_sam_irq_tx_disable(struct device *dev)
+static void usart_sam_irq_tx_disable(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	usart->US_IDR = US_IDR_TXRDY;
 }
 
-static int usart_sam_irq_tx_ready(struct device *dev)
+static int usart_sam_irq_tx_ready(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	return (usart->US_CSR & US_CSR_TXRDY);
 }
 
-static void usart_sam_irq_rx_enable(struct device *dev)
+static void usart_sam_irq_rx_enable(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	usart->US_IER = US_IER_RXRDY;
 }
 
-static void usart_sam_irq_rx_disable(struct device *dev)
+static void usart_sam_irq_rx_disable(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	usart->US_IDR = US_IDR_RXRDY;
 }
 
-static int usart_sam_irq_tx_complete(struct device *dev)
+static int usart_sam_irq_tx_complete(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	return !(usart->US_CSR & US_CSR_TXRDY);
 }
 
-static int usart_sam_irq_rx_ready(struct device *dev)
+static int usart_sam_irq_rx_ready(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	return (usart->US_CSR & US_CSR_RXRDY);
 }
 
-static void usart_sam_irq_err_enable(struct device *dev)
+static void usart_sam_irq_err_enable(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	usart->US_IER = US_IER_OVRE | US_IER_FRAME | US_IER_PARE;
 }
 
-static void usart_sam_irq_err_disable(struct device *dev)
+static void usart_sam_irq_err_disable(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
 	usart->US_IDR = US_IDR_OVRE | US_IDR_FRAME | US_IDR_PARE;
 }
 
-static int usart_sam_irq_is_pending(struct device *dev)
+static int usart_sam_irq_is_pending(const struct device *dev)
 {
 	volatile Usart * const usart = DEV_CFG(dev)->regs;
 
@@ -272,14 +273,14 @@ static int usart_sam_irq_is_pending(struct device *dev)
 		(usart->US_CSR & (US_CSR_TXRDY | US_CSR_RXRDY));
 }
 
-static int usart_sam_irq_update(struct device *dev)
+static int usart_sam_irq_update(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 1;
 }
 
-static void usart_sam_irq_callback_set(struct device *dev,
+static void usart_sam_irq_callback_set(const struct device *dev,
 				       uart_irq_callback_user_data_t cb,
 				       void *cb_data)
 {
@@ -291,7 +292,7 @@ static void usart_sam_irq_callback_set(struct device *dev,
 
 static void usart_sam_isr(void *arg)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	struct usart_sam_dev_data *const dev_data = DEV_DATA(dev);
 
 	if (dev_data->irq_cb) {
@@ -336,7 +337,7 @@ static const struct uart_driver_api usart_sam_driver_api = {
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 #define USART_SAM_CONFIG_FUNC(n)					\
-	static void usart##n##_sam_irq_config_func(struct device *port)	\
+	static void usart##n##_sam_irq_config_func(const struct device *port)	\
 	{								\
 		IRQ_CONNECT(DT_INST_IRQN(n),				\
 			    DT_INST_IRQ(n, priority),			\
diff --git a/drivers/spi/spi_cc13xx_cc26xx.c b/drivers/spi/spi_cc13xx_cc26xx.c
index 7185f099c5e0ce..6eef51acbf2b9c 100644
--- a/drivers/spi/spi_cc13xx_cc26xx.c
+++ b/drivers/spi/spi_cc13xx_cc26xx.c
@@ -39,18 +39,18 @@ struct spi_cc13xx_cc26xx_data {
 
 #define CPU_FREQ DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
 
-static inline struct spi_cc13xx_cc26xx_data *get_dev_data(struct device *dev)
+static inline struct spi_cc13xx_cc26xx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
 static inline const struct spi_cc13xx_cc26xx_config *
-get_dev_config(struct device *dev)
+get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
-static int spi_cc13xx_cc26xx_configure(struct device *dev,
+static int spi_cc13xx_cc26xx_configure(const struct device *dev,
 				       const struct spi_config *config)
 {
 	const struct spi_cc13xx_cc26xx_config *cfg = get_dev_config(dev);
@@ -136,7 +136,7 @@ static int spi_cc13xx_cc26xx_configure(struct device *dev,
 	return 0;
 }
 
-static int spi_cc13xx_cc26xx_transceive(struct device *dev,
+static int spi_cc13xx_cc26xx_transceive(const struct device *dev,
 					const struct spi_config *config,
 					const struct spi_buf_set *tx_bufs,
 					const struct spi_buf_set *rx_bufs)
@@ -193,7 +193,7 @@ static int spi_cc13xx_cc26xx_transceive(struct device *dev,
 	return err;
 }
 
-static int spi_cc13xx_cc26xx_release(struct device *dev,
+static int spi_cc13xx_cc26xx_release(const struct device *dev,
 				     const struct spi_config *config)
 {
 	struct spi_context *ctx = &get_dev_data(dev)->ctx;
@@ -212,8 +212,8 @@ static int spi_cc13xx_cc26xx_release(struct device *dev,
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int spi_cc13xx_cc26xx_set_power_state(struct device *dev,
-	uint32_t new_state)
+static int spi_cc13xx_cc26xx_set_power_state(const struct device *dev,
+					     uint32_t new_state)
 {
 	int ret = 0;
 
@@ -251,8 +251,10 @@ static int spi_cc13xx_cc26xx_set_power_state(struct device *dev,
 	return ret;
 }
 
-static int spi_cc13xx_cc26xx_pm_control(struct device *dev, uint32_t ctrl_command,
-	void *context, device_pm_cb cb, void *arg)
+static int spi_cc13xx_cc26xx_pm_control(const struct device *dev,
+					uint32_t ctrl_command,
+					void *context, device_pm_cb cb,
+					void *arg)
 {
 	int ret = 0;
 
@@ -352,7 +354,7 @@ static const struct spi_driver_api spi_cc13xx_cc26xx_driver_api = {
 #endif
 
 #define SPI_CC13XX_CC26XX_INIT_FUNC(n)					    \
-	static int spi_cc13xx_cc26xx_init_##n(struct device *dev)	    \
+	static int spi_cc13xx_cc26xx_init_##n(const struct device *dev)	    \
 	{								    \
 		SPI_CC13XX_CC26XX_INIT_PM_STATE;			    \
 									    \
diff --git a/drivers/spi/spi_dw.c b/drivers/spi/spi_dw.c
index 174aa84f3128c2..50327b59e711f1 100644
--- a/drivers/spi/spi_dw.c
+++ b/drivers/spi/spi_dw.c
@@ -53,7 +53,7 @@ static inline bool spi_dw_is_slave(struct spi_dw_data *spi)
 		spi_context_is_slave(&spi->ctx));
 }
 
-static void completed(struct device *dev, int error)
+static void completed(const struct device *dev, int error)
 {
 	const struct spi_dw_config *info = dev->config;
 	struct spi_dw_data *spi = dev->data;
@@ -85,7 +85,7 @@ static void completed(struct device *dev, int error)
 	spi_context_complete(&spi->ctx, error);
 }
 
-static void push_data(struct device *dev)
+static void push_data(const struct device *dev)
 {
 	const struct spi_dw_config *info = dev->config;
 	struct spi_dw_data *spi = dev->data;
@@ -154,7 +154,7 @@ static void push_data(struct device *dev)
 	LOG_DBG("Pushed: %d", DBG_COUNTER_RESULT());
 }
 
-static void pull_data(struct device *dev)
+static void pull_data(const struct device *dev)
 {
 	const struct spi_dw_config *info = dev->config;
 	struct spi_dw_data *spi = dev->data;
@@ -329,7 +329,7 @@ static void spi_dw_update_txftlr(const struct spi_dw_config *info,
 	write_txftlr(reg_data, info->regs);
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *config,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -440,8 +440,8 @@ static int transceive(struct device *dev,
 	return ret;
 }
 
-static int spi_dw_transceive(struct device *dev,
-		      const struct spi_config *config,
+static int spi_dw_transceive(const struct device *dev,
+			     const struct spi_config *config,
 			     const struct spi_buf_set *tx_bufs,
 			     const struct spi_buf_set *rx_bufs)
 {
@@ -451,7 +451,7 @@ static int spi_dw_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_dw_transceive_async(struct device *dev,
+static int spi_dw_transceive_async(const struct device *dev,
 				   const struct spi_config *config,
 				   const struct spi_buf_set *tx_bufs,
 				   const struct spi_buf_set *rx_bufs,
@@ -463,7 +463,8 @@ static int spi_dw_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_dw_release(struct device *dev, const struct spi_config *config)
+static int spi_dw_release(const struct device *dev,
+			  const struct spi_config *config)
 {
 	struct spi_dw_data *spi = dev->data;
 
@@ -476,7 +477,7 @@ static int spi_dw_release(struct device *dev, const struct spi_config *config)
 	return 0;
 }
 
-void spi_dw_isr(struct device *dev)
+void spi_dw_isr(const struct device *dev)
 {
 	const struct spi_dw_config *info = dev->config;
 	uint32_t int_status;
@@ -515,7 +516,7 @@ static const struct spi_driver_api dw_spi_api = {
 	.release = spi_dw_release,
 };
 
-int spi_dw_init(struct device *dev)
+int spi_dw_init(const struct device *dev)
 {
 	const struct spi_dw_config *info = dev->config;
 	struct spi_dw_data *spi = dev->data;
diff --git a/drivers/spi/spi_dw.h b/drivers/spi/spi_dw.h
index a381502271feab..f11cf67e7379db 100644
--- a/drivers/spi/spi_dw.h
+++ b/drivers/spi/spi_dw.h
@@ -34,7 +34,7 @@ struct spi_dw_config {
 
 struct spi_dw_data {
 #ifdef CONFIG_CLOCK_CONTROL
-	struct device *clock;
+	const struct device *clock;
 #endif /* CONFIG_CLOCK_CONTROL */
 	struct spi_context ctx;
 	uint8_t dfs;	/* dfs in bytes: 1,2 or 4 */
@@ -229,7 +229,7 @@ DEFINE_TEST_BIT_OP(sr_busy, DW_SPI_REG_SR, DW_SPI_SR_BUSY_BIT)
 
 #ifdef CONFIG_CLOCK_CONTROL
 
-static inline int clock_config(struct device *dev)
+static inline int clock_config(const struct device *dev)
 {
 	const struct spi_dw_config *info = dev->config;
 	struct spi_dw_data *spi = dev->data;
@@ -247,7 +247,7 @@ static inline int clock_config(struct device *dev)
 	return 0;
 }
 
-static inline void clock_on(struct device *dev)
+static inline void clock_on(const struct device *dev)
 {
 	struct spi_dw_data *spi = dev->data;
 
@@ -260,7 +260,7 @@ static inline void clock_on(struct device *dev)
 	extra_clock_on(dev);
 }
 
-static inline void clock_off(struct device *dev)
+static inline void clock_off(const struct device *dev)
 {
 	struct spi_dw_data *spi = dev->data;
 
diff --git a/drivers/spi/spi_gecko.c b/drivers/spi/spi_gecko.c
index 7c27f65b3e8f79..e4874cffba5b88 100644
--- a/drivers/spi/spi_gecko.c
+++ b/drivers/spi/spi_gecko.c
@@ -50,7 +50,8 @@ struct spi_gecko_config {
 
 
 /* Helper Functions */
-static int spi_config(struct device *dev, const struct spi_config *config,
+static int spi_config(const struct device *dev,
+		      const struct spi_config *config,
 		      uint16_t *control)
 {
 	const struct spi_gecko_config *gecko_config = dev->config;
@@ -163,8 +164,8 @@ static int spi_gecko_shift_frames(USART_TypeDef *usart,
 }
 
 
-static void spi_gecko_xfer(struct device *dev,
-		const struct spi_config *config)
+static void spi_gecko_xfer(const struct device *dev,
+			   const struct spi_config *config)
 {
 	int ret;
 	struct spi_context *ctx = &DEV_DATA(dev)->ctx;
@@ -181,7 +182,7 @@ static void spi_gecko_xfer(struct device *dev,
 	spi_context_complete(ctx, 0);
 }
 
-static void spi_gecko_init_pins(struct device *dev)
+static void spi_gecko_init_pins(const struct device *dev)
 {
 	const struct spi_gecko_config *config = dev->config;
 
@@ -206,7 +207,7 @@ static void spi_gecko_init_pins(struct device *dev)
 
 /* API Functions */
 
-static int spi_gecko_init(struct device *dev)
+static int spi_gecko_init(const struct device *dev)
 {
 	const struct spi_gecko_config *config = dev->config;
 	USART_InitSync_TypeDef usartInit = USART_INITSYNC_DEFAULT;
@@ -242,10 +243,10 @@ static int spi_gecko_init(struct device *dev)
 	return 0;
 }
 
-static int spi_gecko_transceive(struct device *dev,
-			  const struct spi_config *config,
-			  const struct spi_buf_set *tx_bufs,
-			  const struct spi_buf_set *rx_bufs)
+static int spi_gecko_transceive(const struct device *dev,
+				const struct spi_config *config,
+				const struct spi_buf_set *tx_bufs,
+				const struct spi_buf_set *rx_bufs)
 {
 	uint16_t control = 0;
 
@@ -256,17 +257,17 @@ static int spi_gecko_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_gecko_transceive_async(struct device *dev,
-			  const struct spi_config *config,
-			  const struct spi_buf_set *tx_bufs,
-			  const struct spi_buf_set *rx_bufs,
-			  struct k_poll_signal *async)
+static int spi_gecko_transceive_async(const struct device *dev,
+				      const struct spi_config *config,
+				      const struct spi_buf_set *tx_bufs,
+				      const struct spi_buf_set *rx_bufs,
+				      struct k_poll_signal *async)
 {
 	return -ENOTSUP;
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_gecko_release(struct device *dev,
+static int spi_gecko_release(const struct device *dev,
 			     const struct spi_config *config)
 {
 	const struct spi_gecko_config *gecko_config = dev->config;
diff --git a/drivers/spi/spi_handlers.c b/drivers/spi/spi_handlers.c
index fa84146ab03bce..e44f02988dade5 100644
--- a/drivers/spi/spi_handlers.c
+++ b/drivers/spi/spi_handlers.c
@@ -52,10 +52,10 @@ static struct spi_buf_set *copy_and_check(struct spi_buf_set *bufs,
  * count member has been verified and is a value that won't lead to stack
  * overflow.
  */
-static uint32_t copy_bufs_and_transceive(struct device *dev,
-				      const struct spi_config *config,
-				      struct spi_buf_set *tx_bufs,
-				      struct spi_buf_set *rx_bufs)
+static uint32_t copy_bufs_and_transceive(const struct device *dev,
+					 const struct spi_config *config,
+					 struct spi_buf_set *tx_bufs,
+					 struct spi_buf_set *rx_bufs)
 {
 	struct spi_buf tx_buf_copy[tx_bufs->count ? tx_bufs->count : 1];
 	struct spi_buf rx_buf_copy[rx_bufs->count ? rx_bufs->count : 1];
@@ -63,14 +63,14 @@ static uint32_t copy_bufs_and_transceive(struct device *dev,
 	tx_bufs = copy_and_check(tx_bufs, tx_buf_copy, 0);
 	rx_bufs = copy_and_check(rx_bufs, rx_buf_copy, 1);
 
-	return z_impl_spi_transceive((struct device *)dev, config,
-				    tx_bufs, rx_bufs);
+	return z_impl_spi_transceive((const struct device *)dev, config,
+				     tx_bufs, rx_bufs);
 }
 
-static inline int z_vrfy_spi_transceive(struct device *dev,
-				       const struct spi_config *config,
-				       const struct spi_buf_set *tx_bufs,
-				       const struct spi_buf_set *rx_bufs)
+static inline int z_vrfy_spi_transceive(const struct device *dev,
+					const struct spi_config *config,
+					const struct spi_buf_set *tx_bufs,
+					const struct spi_buf_set *rx_bufs)
 {
 	struct spi_buf_set tx_bufs_copy;
 	struct spi_buf_set rx_bufs_copy;
@@ -113,18 +113,18 @@ static inline int z_vrfy_spi_transceive(struct device *dev,
 		}
 	}
 
-	return copy_bufs_and_transceive((struct device *)dev,
+	return copy_bufs_and_transceive((const struct device *)dev,
 					&config_copy,
 					&tx_bufs_copy,
 					&rx_bufs_copy);
 }
 #include <syscalls/spi_transceive_mrsh.c>
 
-static inline int z_vrfy_spi_release(struct device *dev,
-				    const struct spi_config *config)
+static inline int z_vrfy_spi_release(const struct device *dev,
+				     const struct spi_config *config)
 {
 	Z_OOPS(Z_SYSCALL_MEMORY_READ(config, sizeof(*config)));
 	Z_OOPS(Z_SYSCALL_DRIVER_SPI(dev, release));
-	return z_impl_spi_release((struct device *)dev, config);
+	return z_impl_spi_release((const struct device *)dev, config);
 }
 #include <syscalls/spi_release_mrsh.c>
diff --git a/drivers/spi/spi_litespi.c b/drivers/spi/spi_litespi.c
index d812a501a44d0a..28264bc9cf1322 100644
--- a/drivers/spi/spi_litespi.c
+++ b/drivers/spi/spi_litespi.c
@@ -74,7 +74,8 @@ static int spi_config(const struct spi_config *config, uint16_t *control)
 	return 0;
 }
 
-static void spi_litespi_send(struct device *dev, uint8_t frame, uint16_t control)
+static void spi_litespi_send(const struct device *dev, uint8_t frame,
+		             uint16_t control)
 {
 	/* Write frame to register */
 	litex_write8(frame, SPI_MOSI_DATA_REG);
@@ -91,8 +92,9 @@ static uint8_t spi_litespi_recv(void)
 	return litex_read8(SPI_MISO_DATA_REG);
 }
 
-static void spi_litespi_xfer(struct device *dev,
-		const struct spi_config *config, uint16_t control)
+static void spi_litespi_xfer(const struct device *dev,
+			     const struct spi_config *config,
+			     uint16_t control)
 {
 	struct spi_context *ctx = &SPI_DATA(dev)->ctx;
 	uint32_t send_len = spi_context_longest_current_buf(ctx);
@@ -118,15 +120,15 @@ static void spi_litespi_xfer(struct device *dev,
 
 /* API Functions */
 
-static int spi_litespi_init(struct device *dev)
+static int spi_litespi_init(const struct device *dev)
 {
 	return 0;
 }
 
-static int spi_litespi_transceive(struct device *dev,
-			  const struct spi_config *config,
-			  const struct spi_buf_set *tx_bufs,
-			  const struct spi_buf_set *rx_bufs)
+static int spi_litespi_transceive(const struct device *dev,
+				  const struct spi_config *config,
+				  const struct spi_buf_set *tx_bufs,
+				  const struct spi_buf_set *rx_bufs)
 {
 	uint16_t control = 0;
 
@@ -137,18 +139,18 @@ static int spi_litespi_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_litespi_transceive_async(struct device *dev,
-			  const struct spi_config *config,
-			  const struct spi_buf_set *tx_bufs,
-			  const struct spi_buf_set *rx_bufs,
-			  struct k_poll_signal *async)
+static int spi_litespi_transceive_async(const struct device *dev,
+					const struct spi_config *config,
+					const struct spi_buf_set *tx_bufs,
+					const struct spi_buf_set *rx_bufs,
+					struct k_poll_signal *async)
 {
 	return -ENOTSUP;
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_litespi_release(struct device *dev,
-		const struct spi_config *config)
+static int spi_litespi_release(const struct device *dev,
+			       const struct spi_config *config)
 {
 	if (!(litex_read8(SPI_STATUS_REG))) {
 		return -EBUSY;
diff --git a/drivers/spi/spi_ll_stm32.c b/drivers/spi/spi_ll_stm32.c
index 5f72d681dd7042..03334869ebeb9c 100644
--- a/drivers/spi/spi_ll_stm32.c
+++ b/drivers/spi/spi_ll_stm32.c
@@ -57,7 +57,7 @@ LOG_MODULE_REGISTER(spi_ll_stm32);
 uint32_t nop_tx;
 
 /* This function is executed in the interrupt context */
-static void dma_callback(struct device *dev, void *arg,
+static void dma_callback(const struct device *dev, void *arg,
 			 uint32_t channel, int status)
 {
 	/* arg directly holds the client data */
@@ -85,7 +85,7 @@ static void dma_callback(struct device *dev, void *arg,
 	}
 }
 
-static int spi_stm32_dma_tx_load(struct device *dev, const uint8_t *buf,
+static int spi_stm32_dma_tx_load(const struct device *dev, const uint8_t *buf,
 				 size_t len)
 {
 	const struct spi_stm32_config *cfg = DEV_CFG(dev);
@@ -145,7 +145,8 @@ static int spi_stm32_dma_tx_load(struct device *dev, const uint8_t *buf,
 	return dma_start(data->dev_dma_tx, data->dma_tx.channel);
 }
 
-static int spi_stm32_dma_rx_load(struct device *dev, uint8_t *buf, size_t len)
+static int spi_stm32_dma_rx_load(const struct device *dev, uint8_t *buf,
+				 size_t len)
 {
 	const struct spi_stm32_config *cfg = DEV_CFG(dev);
 	struct spi_stm32_data *data = DEV_DATA(dev);
@@ -196,7 +197,7 @@ static int spi_stm32_dma_rx_load(struct device *dev, uint8_t *buf, size_t len)
 	return dma_start(data->dev_dma_rx, data->dma_rx.channel);
 }
 
-static int spi_dma_move_buffers(struct device *dev)
+static int spi_dma_move_buffers(const struct device *dev)
 {
 	struct spi_stm32_data *data = DEV_DATA(dev);
 	int ret;
@@ -410,7 +411,7 @@ static void spi_stm32_complete(struct spi_stm32_data *data, SPI_TypeDef *spi,
 #ifdef CONFIG_SPI_STM32_INTERRUPT
 static void spi_stm32_isr(void *arg)
 {
-	struct device * const dev = (struct device *) arg;
+	const struct device *dev = (const struct device *) arg;
 	const struct spi_stm32_config *cfg = dev->config;
 	struct spi_stm32_data *data = dev->data;
 	SPI_TypeDef *spi = cfg->spi;
@@ -432,7 +433,7 @@ static void spi_stm32_isr(void *arg)
 }
 #endif
 
-static int spi_stm32_configure(struct device *dev,
+static int spi_stm32_configure(const struct device *dev,
 			       const struct spi_config *config)
 {
 	const struct spi_stm32_config *cfg = DEV_CFG(dev);
@@ -564,7 +565,7 @@ static int spi_stm32_configure(struct device *dev,
 	return 0;
 }
 
-static int spi_stm32_release(struct device *dev,
+static int spi_stm32_release(const struct device *dev,
 			     const struct spi_config *config)
 {
 	struct spi_stm32_data *data = DEV_DATA(dev);
@@ -574,7 +575,7 @@ static int spi_stm32_release(struct device *dev,
 	return 0;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *config,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -648,11 +649,11 @@ static int transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_STM32_DMA
-static int transceive_dma(struct device *dev,
-		      const struct spi_config *config,
-		      const struct spi_buf_set *tx_bufs,
-		      const struct spi_buf_set *rx_bufs,
-		      bool asynchronous, struct k_poll_signal *signal)
+static int transceive_dma(const struct device *dev,
+			  const struct spi_config *config,
+			  const struct spi_buf_set *tx_bufs,
+			  const struct spi_buf_set *rx_bufs,
+			  bool asynchronous, struct k_poll_signal *signal)
 {
 	const struct spi_stm32_config *cfg = DEV_CFG(dev);
 	struct spi_stm32_data *data = DEV_DATA(dev);
@@ -753,7 +754,7 @@ static int transceive_dma(struct device *dev,
 }
 #endif /* CONFIG_SPI_STM32_DMA */
 
-static int spi_stm32_transceive(struct device *dev,
+static int spi_stm32_transceive(const struct device *dev,
 				const struct spi_config *config,
 				const struct spi_buf_set *tx_bufs,
 				const struct spi_buf_set *rx_bufs)
@@ -771,7 +772,7 @@ static int spi_stm32_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_stm32_transceive_async(struct device *dev,
+static int spi_stm32_transceive_async(const struct device *dev,
 				      const struct spi_config *config,
 				      const struct spi_buf_set *tx_bufs,
 				      const struct spi_buf_set *rx_bufs,
@@ -789,7 +790,7 @@ static const struct spi_driver_api api_funcs = {
 	.release = spi_stm32_release,
 };
 
-static int spi_stm32_init(struct device *dev)
+static int spi_stm32_init(const struct device *dev)
 {
 	struct spi_stm32_data *data __attribute__((unused)) = dev->data;
 	const struct spi_stm32_config *cfg = dev->config;
@@ -835,7 +836,7 @@ static int spi_stm32_init(struct device *dev)
 #define STM32_SPI_IRQ_HANDLER_FUNC(id)					\
 	.irq_config = spi_stm32_irq_config_func_##id,
 #define STM32_SPI_IRQ_HANDLER(id)					\
-static void spi_stm32_irq_config_func_##id(struct device *dev)		\
+static void spi_stm32_irq_config_func_##id(const struct device *dev)		\
 {									\
 	IRQ_CONNECT(DT_INST_IRQN(id),					\
 		    DT_INST_IRQ(id, priority),				\
diff --git a/drivers/spi/spi_ll_stm32.h b/drivers/spi/spi_ll_stm32.h
index 0af17b4f1c007e..95607af6661bf3 100644
--- a/drivers/spi/spi_ll_stm32.h
+++ b/drivers/spi/spi_ll_stm32.h
@@ -9,7 +9,7 @@
 
 #include "spi_context.h"
 
-typedef void (*irq_config_func_t)(struct device *port);
+typedef void (*irq_config_func_t)(const struct device *port);
 
 struct spi_stm32_config {
 	struct stm32_pclken pclken;
@@ -35,8 +35,8 @@ struct stream {
 struct spi_stm32_data {
 	struct spi_context ctx;
 #ifdef CONFIG_SPI_STM32_DMA
-	struct device *dev_dma_tx;
-	struct device *dev_dma_rx;
+	const struct device *dev_dma_tx;
+	const struct device *dev_dma_rx;
 	struct stream dma_rx;
 	struct stream dma_tx;
 	size_t dma_segment_len;
diff --git a/drivers/spi/spi_mcux_dspi.c b/drivers/spi/spi_mcux_dspi.c
index 4d76a69b7da4d7..236210d610a3b9 100644
--- a/drivers/spi/spi_mcux_dspi.c
+++ b/drivers/spi/spi_mcux_dspi.c
@@ -22,7 +22,7 @@ struct spi_mcux_config {
 	SPI_Type *base;
 	char *clock_name;
 	clock_control_subsys_t clock_subsys;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t pcs_sck_delay;
 	uint32_t sck_pcs_delay;
 	uint32_t transfer_delay;
@@ -34,7 +34,7 @@ struct spi_mcux_data {
 	size_t transfer_len;
 };
 
-static int spi_mcux_transfer_next_packet(struct device *dev)
+static int spi_mcux_transfer_next_packet(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
@@ -105,7 +105,7 @@ static int spi_mcux_transfer_next_packet(struct device *dev)
 
 static void spi_mcux_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	SPI_Type *base = config->base;
@@ -116,7 +116,7 @@ static void spi_mcux_isr(void *arg)
 static void spi_mcux_master_transfer_callback(SPI_Type *base,
 		dspi_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct spi_mcux_data *data = dev->data;
 
 	spi_context_update_tx(&data->ctx, 1, data->transfer_len);
@@ -125,14 +125,14 @@ static void spi_mcux_master_transfer_callback(SPI_Type *base,
 	spi_mcux_transfer_next_packet(dev);
 }
 
-static int spi_mcux_configure(struct device *dev,
+static int spi_mcux_configure(const struct device *dev,
 			      const struct spi_config *spi_cfg)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	SPI_Type *base = config->base;
 	dspi_master_config_t master_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 	uint32_t word_size;
 
@@ -204,7 +204,7 @@ static int spi_mcux_configure(struct device *dev,
 	return 0;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -237,7 +237,7 @@ static int transceive(struct device *dev,
 	return ret;
 }
 
-static int spi_mcux_transceive(struct device *dev,
+static int spi_mcux_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -246,7 +246,7 @@ static int spi_mcux_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_mcux_transceive_async(struct device *dev,
+static int spi_mcux_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -256,8 +256,8 @@ static int spi_mcux_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_mcux_release(struct device *dev,
-		      const struct spi_config *spi_cfg)
+static int spi_mcux_release(const struct device *dev,
+			    const struct spi_config *spi_cfg)
 {
 	struct spi_mcux_data *data = dev->data;
 
@@ -266,7 +266,7 @@ static int spi_mcux_release(struct device *dev,
 	return 0;
 }
 
-static int spi_mcux_init(struct device *dev)
+static int spi_mcux_init(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
diff --git a/drivers/spi/spi_mcux_flexcomm.c b/drivers/spi/spi_mcux_flexcomm.c
index e82ee9033d1b61..19de4b14d83e58 100644
--- a/drivers/spi/spi_mcux_flexcomm.c
+++ b/drivers/spi/spi_mcux_flexcomm.c
@@ -21,7 +21,7 @@ LOG_MODULE_REGISTER(spi_mcux_flexcomm, CONFIG_SPI_LOG_LEVEL);
 
 struct spi_mcux_config {
 	SPI_Type *base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct spi_mcux_data {
@@ -30,7 +30,7 @@ struct spi_mcux_data {
 	size_t transfer_len;
 };
 
-static void spi_mcux_transfer_next_packet(struct device *dev)
+static void spi_mcux_transfer_next_packet(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
@@ -94,7 +94,7 @@ static void spi_mcux_transfer_next_packet(struct device *dev)
 
 static void spi_mcux_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	SPI_Type *base = config->base;
@@ -105,7 +105,7 @@ static void spi_mcux_isr(void *arg)
 static void spi_mcux_transfer_callback(SPI_Type *base,
 		spi_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct spi_mcux_data *data = dev->data;
 
 	spi_context_update_tx(&data->ctx, 1, data->transfer_len);
@@ -114,7 +114,7 @@ static void spi_mcux_transfer_callback(SPI_Type *base,
 	spi_mcux_transfer_next_packet(dev);
 }
 
-static int spi_mcux_configure(struct device *dev,
+static int spi_mcux_configure(const struct device *dev,
 			      const struct spi_config *spi_cfg)
 {
 	const struct spi_mcux_config *config = dev->config;
@@ -220,7 +220,7 @@ static int spi_mcux_configure(struct device *dev,
 	return 0;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -250,7 +250,7 @@ static int transceive(struct device *dev,
 	return ret;
 }
 
-static int spi_mcux_transceive(struct device *dev,
+static int spi_mcux_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -259,7 +259,7 @@ static int spi_mcux_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_mcux_transceive_async(struct device *dev,
+static int spi_mcux_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -269,8 +269,8 @@ static int spi_mcux_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_mcux_release(struct device *dev,
-		      const struct spi_config *spi_cfg)
+static int spi_mcux_release(const struct device *dev,
+			    const struct spi_config *spi_cfg)
 {
 	struct spi_mcux_data *data = dev->data;
 
@@ -279,7 +279,7 @@ static int spi_mcux_release(struct device *dev,
 	return 0;
 }
 
-static int spi_mcux_init(struct device *dev)
+static int spi_mcux_init(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
diff --git a/drivers/spi/spi_mcux_lpspi.c b/drivers/spi/spi_mcux_lpspi.c
index 664696b93f8937..570df40e92c6c6 100644
--- a/drivers/spi/spi_mcux_lpspi.c
+++ b/drivers/spi/spi_mcux_lpspi.c
@@ -24,7 +24,7 @@ struct spi_mcux_config {
 	LPSPI_Type *base;
 	char *clock_name;
 	clock_control_subsys_t clock_subsys;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint32_t pcs_sck_delay;
 	uint32_t sck_pcs_delay;
 	uint32_t transfer_delay;
@@ -36,7 +36,7 @@ struct spi_mcux_data {
 	size_t transfer_len;
 };
 
-static void spi_mcux_transfer_next_packet(struct device *dev)
+static void spi_mcux_transfer_next_packet(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
@@ -105,7 +105,7 @@ static void spi_mcux_transfer_next_packet(struct device *dev)
 
 static void spi_mcux_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	LPSPI_Type *base = config->base;
@@ -116,7 +116,7 @@ static void spi_mcux_isr(void *arg)
 static void spi_mcux_master_transfer_callback(LPSPI_Type *base,
 		lpspi_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct spi_mcux_data *data = dev->data;
 
 	spi_context_update_tx(&data->ctx, 1, data->transfer_len);
@@ -125,14 +125,14 @@ static void spi_mcux_master_transfer_callback(LPSPI_Type *base,
 	spi_mcux_transfer_next_packet(dev);
 }
 
-static int spi_mcux_configure(struct device *dev,
+static int spi_mcux_configure(const struct device *dev,
 			      const struct spi_config *spi_cfg)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	LPSPI_Type *base = config->base;
 	lpspi_master_config_t master_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 	uint32_t word_size;
 
@@ -203,7 +203,7 @@ static int spi_mcux_configure(struct device *dev,
 	return 0;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -233,7 +233,7 @@ static int transceive(struct device *dev,
 	return ret;
 }
 
-static int spi_mcux_transceive(struct device *dev,
+static int spi_mcux_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -242,7 +242,7 @@ static int spi_mcux_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_mcux_transceive_async(struct device *dev,
+static int spi_mcux_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -252,8 +252,8 @@ static int spi_mcux_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_mcux_release(struct device *dev,
-		      const struct spi_config *spi_cfg)
+static int spi_mcux_release(const struct device *dev,
+			    const struct spi_config *spi_cfg)
 {
 	struct spi_mcux_data *data = dev->data;
 
@@ -262,7 +262,7 @@ static int spi_mcux_release(struct device *dev,
 	return 0;
 }
 
-static int spi_mcux_init(struct device *dev)
+static int spi_mcux_init(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
diff --git a/drivers/spi/spi_nrfx_spi.c b/drivers/spi/spi_nrfx_spi.c
index 835e82cf40e475..4711a537049743 100644
--- a/drivers/spi/spi_nrfx_spi.c
+++ b/drivers/spi/spi_nrfx_spi.c
@@ -28,12 +28,12 @@ struct spi_nrfx_config {
 	nrfx_spi_config_t config;
 };
 
-static inline struct spi_nrfx_data *get_dev_data(struct device *dev)
+static inline struct spi_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct spi_nrfx_config *get_dev_config(struct device *dev)
+static inline const struct spi_nrfx_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
@@ -85,7 +85,7 @@ static inline nrf_spi_bit_order_t get_nrf_spi_bit_order(uint16_t operation)
 	}
 }
 
-static int configure(struct device *dev,
+static int configure(const struct device *dev,
 		     const struct spi_config *spi_cfg)
 {
 	struct spi_context *ctx = &get_dev_data(dev)->ctx;
@@ -135,7 +135,7 @@ static int configure(struct device *dev,
 	return 0;
 }
 
-static void transfer_next_chunk(struct device *dev)
+static void transfer_next_chunk(const struct device *dev)
 {
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
 	struct spi_context *ctx = &dev_data->ctx;
@@ -169,7 +169,7 @@ static void transfer_next_chunk(struct device *dev)
 	dev_data->busy = false;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -198,7 +198,7 @@ static int transceive(struct device *dev,
 	return error;
 }
 
-static int spi_nrfx_transceive(struct device *dev,
+static int spi_nrfx_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -207,7 +207,7 @@ static int spi_nrfx_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_nrfx_transceive_async(struct device *dev,
+static int spi_nrfx_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -217,7 +217,7 @@ static int spi_nrfx_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_nrfx_release(struct device *dev,
+static int spi_nrfx_release(const struct device *dev,
 			    const struct spi_config *spi_cfg)
 {
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
@@ -246,7 +246,7 @@ static const struct spi_driver_api spi_nrfx_driver_api = {
 
 static void event_handler(const nrfx_spi_evt_t *p_event, void *p_context)
 {
-	struct device *dev = p_context;
+	const struct device *dev = p_context;
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
 
 	if (p_event->type == NRFX_SPI_EVENT_DONE) {
@@ -257,7 +257,7 @@ static void event_handler(const nrfx_spi_evt_t *p_event, void *p_context)
 	}
 }
 
-static int init_spi(struct device *dev)
+static int init_spi(const struct device *dev)
 {
 	/* This sets only default values of frequency, mode and bit order.
 	 * The proper ones are set in configure() when a transfer is started.
@@ -281,7 +281,8 @@ static int init_spi(struct device *dev)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int spi_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int spi_nrfx_pm_control(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/spi/spi_nrfx_spim.c b/drivers/spi/spi_nrfx_spim.c
index 15e88605a6f347..b69dc261d2d23f 100644
--- a/drivers/spi/spi_nrfx_spim.c
+++ b/drivers/spi/spi_nrfx_spim.c
@@ -33,12 +33,12 @@ struct spi_nrfx_config {
 	nrfx_spim_config_t config;
 };
 
-static inline struct spi_nrfx_data *get_dev_data(struct device *dev)
+static inline struct spi_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct spi_nrfx_config *get_dev_config(struct device *dev)
+static inline const struct spi_nrfx_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
@@ -102,7 +102,7 @@ static inline nrf_spim_bit_order_t get_nrf_spim_bit_order(uint16_t operation)
 	}
 }
 
-static int configure(struct device *dev,
+static int configure(const struct device *dev,
 		     const struct spi_config *spi_cfg)
 {
 	struct spi_context *ctx = &get_dev_data(dev)->ctx;
@@ -152,7 +152,7 @@ static int configure(struct device *dev,
 	return 0;
 }
 
-static void transfer_next_chunk(struct device *dev)
+static void transfer_next_chunk(const struct device *dev)
 {
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
 	const struct spi_nrfx_config *dev_config = get_dev_config(dev);
@@ -211,7 +211,7 @@ static void transfer_next_chunk(struct device *dev)
 	dev_data->busy = false;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -240,7 +240,7 @@ static int transceive(struct device *dev,
 	return error;
 }
 
-static int spi_nrfx_transceive(struct device *dev,
+static int spi_nrfx_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -249,7 +249,7 @@ static int spi_nrfx_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_nrfx_transceive_async(struct device *dev,
+static int spi_nrfx_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -259,7 +259,7 @@ static int spi_nrfx_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_nrfx_release(struct device *dev,
+static int spi_nrfx_release(const struct device *dev,
 			    const struct spi_config *spi_cfg)
 {
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
@@ -288,7 +288,7 @@ static const struct spi_driver_api spi_nrfx_driver_api = {
 
 static void event_handler(const nrfx_spim_evt_t *p_event, void *p_context)
 {
-	struct device *dev = p_context;
+	const struct device *dev = p_context;
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
 
 	if (p_event->type == NRFX_SPIM_EVENT_DONE) {
@@ -299,7 +299,7 @@ static void event_handler(const nrfx_spim_evt_t *p_event, void *p_context)
 	}
 }
 
-static int init_spim(struct device *dev)
+static int init_spim(const struct device *dev)
 {
 	/* This sets only default values of frequency, mode and bit order.
 	 * The proper ones are set in configure() when a transfer is started.
@@ -323,7 +323,8 @@ static int init_spim(struct device *dev)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int spim_nrfx_pm_control(struct device *dev, uint32_t ctrl_command,
+static int spim_nrfx_pm_control(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/spi/spi_nrfx_spis.c b/drivers/spi/spi_nrfx_spis.c
index ac9e16f2587e37..9730b756d0f03f 100644
--- a/drivers/spi/spi_nrfx_spis.c
+++ b/drivers/spi/spi_nrfx_spis.c
@@ -23,12 +23,12 @@ struct spi_nrfx_config {
 	size_t      max_buf_len;
 };
 
-static inline struct spi_nrfx_data *get_dev_data(struct device *dev)
+static inline struct spi_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct spi_nrfx_config *get_dev_config(struct device *dev)
+static inline const struct spi_nrfx_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
@@ -59,7 +59,7 @@ static inline nrf_spis_bit_order_t get_nrf_spis_bit_order(uint16_t operation)
 	}
 }
 
-static int configure(struct device *dev,
+static int configure(const struct device *dev,
 		     const struct spi_config *spi_cfg)
 {
 	struct spi_context *ctx = &get_dev_data(dev)->ctx;
@@ -105,7 +105,7 @@ static int configure(struct device *dev,
 	return 0;
 }
 
-static void prepare_for_transfer(struct device *dev)
+static void prepare_for_transfer(const struct device *dev)
 {
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
 	const struct spi_nrfx_config *dev_config = get_dev_config(dev);
@@ -141,7 +141,7 @@ static void prepare_for_transfer(struct device *dev)
 	spi_context_complete(ctx, status);
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -177,7 +177,7 @@ static int transceive(struct device *dev,
 	return error;
 }
 
-static int spi_nrfx_transceive(struct device *dev,
+static int spi_nrfx_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -186,7 +186,7 @@ static int spi_nrfx_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_nrfx_transceive_async(struct device *dev,
+static int spi_nrfx_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -196,7 +196,7 @@ static int spi_nrfx_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_nrfx_release(struct device *dev,
+static int spi_nrfx_release(const struct device *dev,
 			    const struct spi_config *spi_cfg)
 {
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
@@ -221,7 +221,7 @@ static const struct spi_driver_api spi_nrfx_driver_api = {
 
 static void event_handler(const nrfx_spis_evt_t *p_event, void *p_context)
 {
-	struct device *dev = p_context;
+	const struct device *dev = p_context;
 	struct spi_nrfx_data *dev_data = get_dev_data(dev);
 
 	if (p_event->evt_type == NRFX_SPIS_XFER_DONE) {
@@ -229,7 +229,8 @@ static void event_handler(const nrfx_spis_evt_t *p_event, void *p_context)
 	}
 }
 
-static int init_spis(struct device *dev, const nrfx_spis_config_t *config)
+static int init_spis(const struct device *dev,
+		     const nrfx_spis_config_t *config)
 {
 	/* This sets only default values of frequency, mode and bit order.
 	 * The proper ones are set in configure() when a transfer is started.
diff --git a/drivers/spi/spi_oc_simple.c b/drivers/spi/spi_oc_simple.c
index 1e81ec1bf66b5a..eb44c5cd9387f9 100644
--- a/drivers/spi/spi_oc_simple.c
+++ b/drivers/spi/spi_oc_simple.c
@@ -85,10 +85,10 @@ static int spi_oc_simple_configure(const struct spi_oc_simple_cfg *info,
 	return 0;
 }
 
-int spi_oc_simple_transceive(struct device *dev,
-			  const struct spi_config *config,
-			  const struct spi_buf_set *tx_bufs,
-			  const struct spi_buf_set *rx_bufs)
+int spi_oc_simple_transceive(const struct device *dev,
+			     const struct spi_config *config,
+			     const struct spi_buf_set *tx_bufs,
+			     const struct spi_buf_set *rx_bufs)
 {
 	const struct spi_oc_simple_cfg *info = dev->config;
 	struct spi_oc_simple_data *spi = SPI_OC_SIMPLE_DATA(dev);
@@ -158,17 +158,18 @@ int spi_oc_simple_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_oc_simple_transceive_async(struct device *dev,
-				       const struct spi_config *config,
-				       const struct spi_buf_set *tx_bufs,
-				       const struct spi_buf_set *rx_bufs,
-				       struct k_poll_signal *async)
+static int spi_oc_simple_transceive_async(const struct device *dev,
+					  const struct spi_config *config,
+					  const struct spi_buf_set *tx_bufs,
+					  const struct spi_buf_set *rx_bufs,
+					  struct k_poll_signal *async)
 {
 	return -ENOTSUP;
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-int spi_oc_simple_release(struct device *dev, const struct spi_config *config)
+int spi_oc_simple_release(const struct device *dev,
+			  const struct spi_config *config)
 {
 	spi_context_unlock_unconditionally(&SPI_OC_SIMPLE_DATA(dev)->ctx);
 	return 0;
@@ -182,7 +183,7 @@ static struct spi_driver_api spi_oc_simple_api = {
 #endif /* CONFIG_SPI_ASYNC */
 };
 
-int spi_oc_simple_init(struct device *dev)
+int spi_oc_simple_init(const struct device *dev)
 {
 	const struct spi_oc_simple_cfg *info = dev->config;
 
diff --git a/drivers/spi/spi_rv32m1_lpspi.c b/drivers/spi/spi_rv32m1_lpspi.c
index 681e56e6405ca8..bd92b27e157c04 100644
--- a/drivers/spi/spi_rv32m1_lpspi.c
+++ b/drivers/spi/spi_rv32m1_lpspi.c
@@ -28,7 +28,7 @@ struct spi_mcux_config {
 	clock_control_subsys_t clock_subsys;
 	clock_ip_name_t clock_ip_name;
 	uint32_t clock_ip_src;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct spi_mcux_data {
@@ -37,7 +37,7 @@ struct spi_mcux_data {
 	size_t transfer_len;
 };
 
-static void spi_mcux_transfer_next_packet(struct device *dev)
+static void spi_mcux_transfer_next_packet(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
@@ -105,7 +105,7 @@ static void spi_mcux_transfer_next_packet(struct device *dev)
 
 static void spi_mcux_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	LPSPI_Type *base = config->base;
@@ -116,7 +116,7 @@ static void spi_mcux_isr(void *arg)
 static void spi_mcux_master_transfer_callback(LPSPI_Type *base,
 		lpspi_master_handle_t *handle, status_t status, void *userData)
 {
-	struct device *dev = userData;
+	const struct device *dev = userData;
 	struct spi_mcux_data *data = dev->data;
 
 	spi_context_update_tx(&data->ctx, 1, data->transfer_len);
@@ -125,14 +125,14 @@ static void spi_mcux_master_transfer_callback(LPSPI_Type *base,
 	spi_mcux_transfer_next_packet(dev);
 }
 
-static int spi_mcux_configure(struct device *dev,
+static int spi_mcux_configure(const struct device *dev,
 			      const struct spi_config *spi_cfg)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
 	LPSPI_Type *base = config->base;
 	lpspi_master_config_t master_config;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 	uint32_t word_size;
 
@@ -199,7 +199,7 @@ static int spi_mcux_configure(struct device *dev,
 	return 0;
 }
 
-static int transceive(struct device *dev,
+static int transceive(const struct device *dev,
 		      const struct spi_config *spi_cfg,
 		      const struct spi_buf_set *tx_bufs,
 		      const struct spi_buf_set *rx_bufs,
@@ -229,7 +229,7 @@ static int transceive(struct device *dev,
 	return ret;
 }
 
-static int spi_mcux_transceive(struct device *dev,
+static int spi_mcux_transceive(const struct device *dev,
 			       const struct spi_config *spi_cfg,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -238,7 +238,7 @@ static int spi_mcux_transceive(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_mcux_transceive_async(struct device *dev,
+static int spi_mcux_transceive_async(const struct device *dev,
 				     const struct spi_config *spi_cfg,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -248,8 +248,8 @@ static int spi_mcux_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_mcux_release(struct device *dev,
-		      const struct spi_config *spi_cfg)
+static int spi_mcux_release(const struct device *dev,
+			    const struct spi_config *spi_cfg)
 {
 	struct spi_mcux_data *data = dev->data;
 
@@ -258,7 +258,7 @@ static int spi_mcux_release(struct device *dev,
 	return 0;
 }
 
-static int spi_mcux_init(struct device *dev)
+static int spi_mcux_init(const struct device *dev)
 {
 	const struct spi_mcux_config *config = dev->config;
 	struct spi_mcux_data *data = dev->data;
diff --git a/drivers/spi/spi_sam.c b/drivers/spi/spi_sam.c
index 54f0f0e3c9e614..5821a074974346 100644
--- a/drivers/spi/spi_sam.c
+++ b/drivers/spi/spi_sam.c
@@ -48,7 +48,7 @@ static int spi_slave_to_mr_pcs(int slave)
 	return pcs[slave];
 }
 
-static int spi_sam_configure(struct device *dev,
+static int spi_sam_configure(const struct device *dev,
 			     const struct spi_config *config)
 {
 	const struct spi_sam_config *cfg = dev->config;
@@ -267,7 +267,7 @@ static void spi_sam_fast_txrx(Spi *regs,
 }
 
 /* Fast path where every overlapping tx and rx buffer is the same length */
-static void spi_sam_fast_transceive(struct device *dev,
+static void spi_sam_fast_transceive(const struct device *dev,
 				    const struct spi_config *config,
 				    const struct spi_buf_set *tx_bufs,
 				    const struct spi_buf_set *rx_bufs)
@@ -356,7 +356,7 @@ static bool spi_sam_is_regular(const struct spi_buf_set *tx_bufs,
 	return true;
 }
 
-static int spi_sam_transceive(struct device *dev,
+static int spi_sam_transceive(const struct device *dev,
 			      const struct spi_config *config,
 			      const struct spi_buf_set *tx_bufs,
 			      const struct spi_buf_set *rx_bufs)
@@ -397,7 +397,7 @@ static int spi_sam_transceive(struct device *dev,
 	return err;
 }
 
-static int spi_sam_transceive_sync(struct device *dev,
+static int spi_sam_transceive_sync(const struct device *dev,
 				    const struct spi_config *config,
 				    const struct spi_buf_set *tx_bufs,
 				    const struct spi_buf_set *rx_bufs)
@@ -406,7 +406,7 @@ static int spi_sam_transceive_sync(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int spi_sam_transceive_async(struct device *dev,
+static int spi_sam_transceive_async(const struct device *dev,
 				     const struct spi_config *config,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -417,7 +417,7 @@ static int spi_sam_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_sam_release(struct device *dev,
+static int spi_sam_release(const struct device *dev,
 			   const struct spi_config *config)
 {
 	struct spi_sam_data *data = dev->data;
@@ -427,7 +427,7 @@ static int spi_sam_release(struct device *dev,
 	return 0;
 }
 
-static int spi_sam_init(struct device *dev)
+static int spi_sam_init(const struct device *dev)
 {
 	const struct spi_sam_config *cfg = dev->config;
 	struct spi_sam_data *data = dev->data;
diff --git a/drivers/spi/spi_sam0.c b/drivers/spi/spi_sam0.c
index 71cb903c600d2e..7be16c4b19298c 100644
--- a/drivers/spi/spi_sam0.c
+++ b/drivers/spi/spi_sam0.c
@@ -45,7 +45,7 @@ struct spi_sam0_config {
 struct spi_sam0_data {
 	struct spi_context ctx;
 #ifdef CONFIG_SPI_ASYNC
-	struct device *dma;
+	const struct device *dma;
 	uint32_t dma_segment_len;
 #endif
 };
@@ -65,7 +65,7 @@ static void wait_synchronization(SercomSpi *regs)
 #endif
 }
 
-static int spi_sam0_configure(struct device *dev,
+static int spi_sam0_configure(const struct device *dev,
 			      const struct spi_config *config)
 {
 	const struct spi_sam0_config *cfg = dev->config;
@@ -298,7 +298,7 @@ static void spi_sam0_fast_txrx(SercomSpi *regs,
 }
 
 /* Fast path where every overlapping tx and rx buffer is the same length */
-static void spi_sam0_fast_transceive(struct device *dev,
+static void spi_sam0_fast_transceive(const struct device *dev,
 				     const struct spi_config *config,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs)
@@ -385,7 +385,7 @@ static bool spi_sam0_is_regular(const struct spi_buf_set *tx_bufs,
 	return true;
 }
 
-static int spi_sam0_transceive(struct device *dev,
+static int spi_sam0_transceive(const struct device *dev,
 			       const struct spi_config *config,
 			       const struct spi_buf_set *tx_bufs,
 			       const struct spi_buf_set *rx_bufs)
@@ -426,7 +426,7 @@ static int spi_sam0_transceive(struct device *dev,
 	return err;
 }
 
-static int spi_sam0_transceive_sync(struct device *dev,
+static int spi_sam0_transceive_sync(const struct device *dev,
 				    const struct spi_config *config,
 				    const struct spi_buf_set *tx_bufs,
 				    const struct spi_buf_set *rx_bufs)
@@ -436,10 +436,10 @@ static int spi_sam0_transceive_sync(struct device *dev,
 
 #ifdef CONFIG_SPI_ASYNC
 
-static void spi_sam0_dma_rx_done(struct device *dma_dev, void *arg,
+static void spi_sam0_dma_rx_done(const struct device *dma_dev, void *arg,
 				 uint32_t id, int error_code);
 
-static int spi_sam0_dma_rx_load(struct device *dev, uint8_t *buf,
+static int spi_sam0_dma_rx_load(const struct device *dev, uint8_t *buf,
 				size_t len)
 {
 	const struct spi_sam0_config *cfg = dev->config;
@@ -481,7 +481,7 @@ static int spi_sam0_dma_rx_load(struct device *dev, uint8_t *buf,
 	return dma_start(data->dma, cfg->rx_dma_channel);
 }
 
-static int spi_sam0_dma_tx_load(struct device *dev, const uint8_t *buf,
+static int spi_sam0_dma_tx_load(const struct device *dev, const uint8_t *buf,
 				size_t len)
 {
 	const struct spi_sam0_config *cfg = dev->config;
@@ -522,7 +522,7 @@ static int spi_sam0_dma_tx_load(struct device *dev, const uint8_t *buf,
 	return dma_start(data->dma, cfg->tx_dma_channel);
 }
 
-static bool spi_sam0_dma_advance_segment(struct device *dev)
+static bool spi_sam0_dma_advance_segment(const struct device *dev)
 {
 	struct spi_sam0_data *data = dev->data;
 	uint32_t segment_len;
@@ -547,7 +547,7 @@ static bool spi_sam0_dma_advance_segment(struct device *dev)
 	return true;
 }
 
-static int spi_sam0_dma_advance_buffers(struct device *dev)
+static int spi_sam0_dma_advance_buffers(const struct device *dev)
 {
 	struct spi_sam0_data *data = dev->data;
 	int retval;
@@ -583,10 +583,10 @@ static int spi_sam0_dma_advance_buffers(struct device *dev)
 	return 0;
 }
 
-static void spi_sam0_dma_rx_done(struct device *dma_dev, void *arg,
+static void spi_sam0_dma_rx_done(const struct device *dma_dev, void *arg,
 				 uint32_t id, int error_code)
 {
-	struct device *dev = arg;
+	const struct device *dev = arg;
 	const struct spi_sam0_config *cfg = dev->config;
 	struct spi_sam0_data *data = dev->data;
 	int retval;
@@ -615,7 +615,7 @@ static void spi_sam0_dma_rx_done(struct device *dma_dev, void *arg,
 }
 
 
-static int spi_sam0_transceive_async(struct device *dev,
+static int spi_sam0_transceive_async(const struct device *dev,
 				     const struct spi_config *config,
 				     const struct spi_buf_set *tx_bufs,
 				     const struct spi_buf_set *rx_bufs,
@@ -668,7 +668,7 @@ static int spi_sam0_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int spi_sam0_release(struct device *dev,
+static int spi_sam0_release(const struct device *dev,
 			    const struct spi_config *config)
 {
 	struct spi_sam0_data *data = dev->data;
@@ -678,7 +678,7 @@ static int spi_sam0_release(struct device *dev,
 	return 0;
 }
 
-static int spi_sam0_init(struct device *dev)
+static int spi_sam0_init(const struct device *dev)
 {
 	const struct spi_sam0_config *cfg = dev->config;
 	struct spi_sam0_data *data = dev->data;
diff --git a/drivers/spi/spi_sifive.c b/drivers/spi/spi_sifive.c
index dab46f469c90cc..43d5c3ba942394 100644
--- a/drivers/spi/spi_sifive.c
+++ b/drivers/spi/spi_sifive.c
@@ -26,7 +26,8 @@ static inline void sys_set_mask(mem_addr_t addr, uint32_t mask, uint32_t value)
 	sys_write32(temp, addr);
 }
 
-int spi_config(struct device *dev, uint32_t frequency, uint16_t operation)
+int spi_config(const struct device *dev, uint32_t frequency,
+	       uint16_t operation)
 {
 	uint32_t div;
 	uint32_t fmt_len;
@@ -93,7 +94,7 @@ int spi_config(struct device *dev, uint32_t frequency, uint16_t operation)
 	return 0;
 }
 
-void spi_sifive_send(struct device *dev, uint16_t frame)
+void spi_sifive_send(const struct device *dev, uint16_t frame)
 {
 	while (sys_read32(SPI_REG(dev, REG_TXDATA)) & SF_TXDATA_FULL) {
 	}
@@ -101,7 +102,7 @@ void spi_sifive_send(struct device *dev, uint16_t frame)
 	sys_write32((uint32_t) frame, SPI_REG(dev, REG_TXDATA));
 }
 
-uint16_t spi_sifive_recv(struct device *dev)
+uint16_t spi_sifive_recv(const struct device *dev)
 {
 	uint32_t val;
 
@@ -111,7 +112,7 @@ uint16_t spi_sifive_recv(struct device *dev)
 	return (uint16_t) val;
 }
 
-void spi_sifive_xfer(struct device *dev, const bool hw_cs_control)
+void spi_sifive_xfer(const struct device *dev, const bool hw_cs_control)
 {
 	struct spi_context *ctx = &SPI_DATA(dev)->ctx;
 
@@ -148,7 +149,7 @@ void spi_sifive_xfer(struct device *dev, const bool hw_cs_control)
 
 /* API Functions */
 
-int spi_sifive_init(struct device *dev)
+int spi_sifive_init(const struct device *dev)
 {
 	/* Disable SPI Flash mode */
 	sys_clear_bit(SPI_REG(dev, REG_FCTRL), SF_FCTRL_EN);
@@ -158,7 +159,7 @@ int spi_sifive_init(struct device *dev)
 	return 0;
 }
 
-int spi_sifive_transceive(struct device *dev,
+int spi_sifive_transceive(const struct device *dev,
 			  const struct spi_config *config,
 			  const struct spi_buf_set *tx_bufs,
 			  const struct spi_buf_set *rx_bufs)
@@ -224,7 +225,8 @@ int spi_sifive_transceive(struct device *dev,
 	return rc;
 }
 
-int spi_sifive_release(struct device *dev, const struct spi_config *config)
+int spi_sifive_release(const struct device *dev,
+		       const struct spi_config *config)
 {
 	spi_context_unlock_unconditionally(&SPI_DATA(dev)->ctx);
 	return 0;
diff --git a/drivers/spi/spi_xec_qmspi.c b/drivers/spi/spi_xec_qmspi.c
index 3b9eacd8bc0c0e..54fcad435cf03f 100644
--- a/drivers/spi/spi_xec_qmspi.c
+++ b/drivers/spi/spi_xec_qmspi.c
@@ -165,7 +165,7 @@ static uint32_t qmspi_config_get_lines(const struct spi_config *config)
  * Configure QMSPI.
  * NOTE: QMSPI can control two chip selects. At this time we use CS0# only.
  */
-static int qmspi_configure(struct device *dev,
+static int qmspi_configure(const struct device *dev,
 			   const struct spi_config *config)
 {
 	const struct spi_qmspi_config *cfg = dev->config;
@@ -503,7 +503,7 @@ static int qmspi_rx(QMSPI_Type *regs, const struct spi_buf *rx_buf,
 	return 0;
 }
 
-static int qmspi_transceive(struct device *dev,
+static int qmspi_transceive(const struct device *dev,
 			    const struct spi_config *config,
 			    const struct spi_buf_set *tx_bufs,
 			    const struct spi_buf_set *rx_bufs)
@@ -570,7 +570,7 @@ static int qmspi_transceive(struct device *dev,
 	return err;
 }
 
-static int qmspi_transceive_sync(struct device *dev,
+static int qmspi_transceive_sync(const struct device *dev,
 				 const struct spi_config *config,
 				 const struct spi_buf_set *tx_bufs,
 				 const struct spi_buf_set *rx_bufs)
@@ -579,7 +579,7 @@ static int qmspi_transceive_sync(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int qmspi_transceive_async(struct device *dev,
+static int qmspi_transceive_async(const struct device *dev,
 				  const struct spi_config *config,
 				  const struct spi_buf_set *tx_bufs,
 				  const struct spi_buf_set *rx_bufs,
@@ -589,7 +589,7 @@ static int qmspi_transceive_async(struct device *dev,
 }
 #endif
 
-static int qmspi_release(struct device *dev,
+static int qmspi_release(const struct device *dev,
 			 const struct spi_config *config)
 {
 	struct spi_qmspi_data *data = dev->data;
@@ -614,7 +614,7 @@ static int qmspi_release(struct device *dev,
  * Initialize SPI context.
  * QMSPI will be configured and enabled when the transceive API is called.
  */
-static int qmspi_init(struct device *dev)
+static int qmspi_init(const struct device *dev)
 {
 	const struct spi_qmspi_config *cfg = dev->config;
 	struct spi_qmspi_data *data = dev->data;
diff --git a/drivers/spi/spi_xlnx_axi_quadspi.c b/drivers/spi/spi_xlnx_axi_quadspi.c
index efabff7bcf4bb2..a328c8d8dea12b 100644
--- a/drivers/spi/spi_xlnx_axi_quadspi.c
+++ b/drivers/spi/spi_xlnx_axi_quadspi.c
@@ -82,7 +82,7 @@ LOG_MODULE_REGISTER(xlnx_quadspi, CONFIG_SPI_LOG_LEVEL);
 
 struct xlnx_quadspi_config {
 	mm_reg_t base;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 	uint8_t num_ss_bits;
 	uint8_t num_xfer_bytes;
 };
@@ -91,14 +91,16 @@ struct xlnx_quadspi_data {
 	struct spi_context ctx;
 };
 
-static inline uint32_t xlnx_quadspi_read32(struct device *dev, mm_reg_t offset)
+static inline uint32_t xlnx_quadspi_read32(const struct device *dev,
+					   mm_reg_t offset)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
 
 	return sys_read32(config->base + offset);
 }
 
-static inline void xlnx_quadspi_write32(struct device *dev, uint32_t value,
+static inline void xlnx_quadspi_write32(const struct device *dev,
+					uint32_t value,
 					mm_reg_t offset)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
@@ -106,7 +108,7 @@ static inline void xlnx_quadspi_write32(struct device *dev, uint32_t value,
 	sys_write32(value, config->base + offset);
 }
 
-static void xlnx_quadspi_cs_control(struct device *dev, bool on)
+static void xlnx_quadspi_cs_control(const struct device *dev, bool on)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
 	struct xlnx_quadspi_data *data = dev->data;
@@ -130,7 +132,7 @@ static void xlnx_quadspi_cs_control(struct device *dev, bool on)
 	spi_context_cs_control(ctx, on);
 }
 
-static int xlnx_quadspi_configure(struct device *dev,
+static int xlnx_quadspi_configure(const struct device *dev,
 				  const struct spi_config *spi_cfg)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
@@ -219,7 +221,7 @@ static int xlnx_quadspi_configure(struct device *dev,
 	return 0;
 }
 
-static void xlnx_quadspi_start_tx(struct device *dev)
+static void xlnx_quadspi_start_tx(const struct device *dev)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
 	struct xlnx_quadspi_data *data = dev->data;
@@ -308,7 +310,7 @@ static void xlnx_quadspi_start_tx(struct device *dev)
 	}
 }
 
-static int xlnx_quadspi_transceive(struct device *dev,
+static int xlnx_quadspi_transceive(const struct device *dev,
 				   const struct spi_config *spi_cfg,
 				   const struct spi_buf_set *tx_bufs,
 				   const struct spi_buf_set *rx_bufs,
@@ -340,7 +342,7 @@ static int xlnx_quadspi_transceive(struct device *dev,
 	return ret;
 }
 
-static int xlnx_quadspi_transceive_blocking(struct device *dev,
+static int xlnx_quadspi_transceive_blocking(const struct device *dev,
 					    const struct spi_config *spi_cfg,
 					    const struct spi_buf_set *tx_bufs,
 					    const struct spi_buf_set *rx_bufs)
@@ -350,7 +352,7 @@ static int xlnx_quadspi_transceive_blocking(struct device *dev,
 }
 
 #ifdef CONFIG_SPI_ASYNC
-static int xlnx_quadspi_transceive_async(struct device *dev,
+static int xlnx_quadspi_transceive_async(const struct device *dev,
 					 const struct spi_config *spi_cfg,
 					 const struct spi_buf_set *tx_bufs,
 					 const struct spi_buf_set *rx_bufs,
@@ -361,7 +363,7 @@ static int xlnx_quadspi_transceive_async(struct device *dev,
 }
 #endif /* CONFIG_SPI_ASYNC */
 
-static int xlnx_quadspi_release(struct device *dev,
+static int xlnx_quadspi_release(const struct device *dev,
 				const struct spi_config *spi_cfg)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
@@ -383,7 +385,7 @@ static int xlnx_quadspi_release(struct device *dev,
 
 static void xlnx_quadspi_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct xlnx_quadspi_config *config = dev->config;
 	struct xlnx_quadspi_data *data = dev->data;
 	struct spi_context *ctx = &data->ctx;
@@ -433,7 +435,7 @@ static void xlnx_quadspi_isr(void *arg)
 	}
 }
 
-static int xlnx_quadspi_init(struct device *dev)
+static int xlnx_quadspi_init(const struct device *dev)
 {
 	const struct xlnx_quadspi_config *config = dev->config;
 	struct xlnx_quadspi_data *data = dev->data;
diff --git a/drivers/timer/altera_avalon_timer_hal.c b/drivers/timer/altera_avalon_timer_hal.c
index 918acc9118f181..4266402d1cefc3 100644
--- a/drivers/timer/altera_avalon_timer_hal.c
+++ b/drivers/timer/altera_avalon_timer_hal.c
@@ -41,7 +41,7 @@ static void timer_irq_handler(void *unused)
 #endif
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/apic_timer.c b/drivers/timer/apic_timer.c
index 00d646b6974006..3cdc963b5fde08 100644
--- a/drivers/timer/apic_timer.c
+++ b/drivers/timer/apic_timer.c
@@ -213,7 +213,7 @@ uint32_t z_timer_cycle_get_32(void)
 
 #endif
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	uint32_t val;
 
diff --git a/drivers/timer/arcv2_timer0.c b/drivers/timer/arcv2_timer0.c
index aaac69db9ae01a..21d661f96b6824 100644
--- a/drivers/timer/arcv2_timer0.c
+++ b/drivers/timer/arcv2_timer0.c
@@ -277,7 +277,7 @@ static void timer_int_handler(void *unused)
  *
  * @return 0
  */
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/arm_arch_timer.c b/drivers/timer/arm_arch_timer.c
index 1b77f7677d903b..b470eb635d1718 100644
--- a/drivers/timer/arm_arch_timer.c
+++ b/drivers/timer/arm_arch_timer.c
@@ -43,7 +43,7 @@ static void arm_arch_timer_compare_isr(void *arg)
 	z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? delta_ticks : 1);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/cavs_timer.c b/drivers/timer/cavs_timer.c
index 849d08fe455f25..14c7172108a74a 100644
--- a/drivers/timer/cavs_timer.c
+++ b/drivers/timer/cavs_timer.c
@@ -104,7 +104,7 @@ static void compare_isr(void *arg)
 	z_clock_announce(dticks);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	uint64_t curr = count();
 
diff --git a/drivers/timer/cc13x2_cc26x2_rtc_timer.c b/drivers/timer/cc13x2_cc26x2_rtc_timer.c
index 78dbe2517faca1..548d021fad3630 100644
--- a/drivers/timer/cc13x2_cc26x2_rtc_timer.c
+++ b/drivers/timer/cc13x2_cc26x2_rtc_timer.c
@@ -183,7 +183,7 @@ static void startDevice(void)
 	irq_unlock(key);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/cortex_m_systick.c b/drivers/timer/cortex_m_systick.c
index 544ff835171c70..ec046a7ba2491b 100644
--- a/drivers/timer/cortex_m_systick.c
+++ b/drivers/timer/cortex_m_systick.c
@@ -149,7 +149,7 @@ void z_clock_isr(void *arg)
 	z_arm_int_exit();
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/hpet.c b/drivers/timer/hpet.c
index 3d98b177bae67a..a2b4a11d52270c 100644
--- a/drivers/timer/hpet.c
+++ b/drivers/timer/hpet.c
@@ -116,7 +116,7 @@ static void set_timer0_irq(unsigned int irq)
 	TIMER0_CONF_REG = val;
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	extern int z_clock_hw_cycles_per_sec;
 	uint32_t hz;
diff --git a/drivers/timer/litex_timer.c b/drivers/timer/litex_timer.c
index e540c1dccb071d..ab896f5595cf45 100644
--- a/drivers/timer/litex_timer.c
+++ b/drivers/timer/litex_timer.c
@@ -59,7 +59,7 @@ uint32_t z_clock_elapsed(void)
 	return 0;
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 	IRQ_CONNECT(TIMER_IRQ, DT_INST_IRQ(0, priority),
diff --git a/drivers/timer/loapic_timer.c b/drivers/timer/loapic_timer.c
index a4000dc4acbb13..716a8059f07a98 100644
--- a/drivers/timer/loapic_timer.c
+++ b/drivers/timer/loapic_timer.c
@@ -553,7 +553,7 @@ void z_clock_idle_exit(void)
  *
  * @return 0
  */
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
@@ -586,7 +586,7 @@ int z_clock_driver_init(struct device *device)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-static int sys_clock_suspend(struct device *dev)
+static int sys_clock_suspend(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -597,7 +597,7 @@ static int sys_clock_suspend(struct device *dev)
 	return 0;
 }
 
-static int sys_clock_resume(struct device *dev)
+static int sys_clock_resume(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -637,7 +637,7 @@ static int sys_clock_resume(struct device *dev)
 * Implements the driver control management functionality
 * the *context may include IN data or/and OUT data
 */
-int z_clock_device_ctrl(struct device *port, uint32_t ctrl_command,
+int z_clock_device_ctrl(const struct device *port, uint32_t ctrl_command,
 			  void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
diff --git a/drivers/timer/mchp_xec_rtos_timer.c b/drivers/timer/mchp_xec_rtos_timer.c
index 6f0cead7608910..b4ae8c2cc31902 100644
--- a/drivers/timer/mchp_xec_rtos_timer.c
+++ b/drivers/timer/mchp_xec_rtos_timer.c
@@ -324,7 +324,7 @@ void sys_clock_disable(void)
 	TIMER_REGS->CTRL = 0U;
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/native_posix_timer.c b/drivers/timer/native_posix_timer.c
index 68fe023f322657..b7131e879b7fa0 100644
--- a/drivers/timer/native_posix_timer.c
+++ b/drivers/timer/native_posix_timer.c
@@ -52,7 +52,7 @@ static void np_timer_isr(void *arg)
  *
  * Enable the hw timer, setting its tick period, and setup its interrupt
  */
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/nrf_rtc_timer.c b/drivers/timer/nrf_rtc_timer.c
index 8961e8a21e0d6c..de35ccd32911d8 100644
--- a/drivers/timer/nrf_rtc_timer.c
+++ b/drivers/timer/nrf_rtc_timer.c
@@ -186,7 +186,7 @@ void rtc_nrf_isr(void *arg)
 	z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? dticks : (dticks > 0));
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/riscv_machine_timer.c b/drivers/timer/riscv_machine_timer.c
index 257d5505132e9d..d895e831226169 100644
--- a/drivers/timer/riscv_machine_timer.c
+++ b/drivers/timer/riscv_machine_timer.c
@@ -79,7 +79,7 @@ static void timer_isr(void *arg)
 	z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? dticks : 1);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/rv32m1_lptmr_timer.c b/drivers/timer/rv32m1_lptmr_timer.c
index 18c712525cad5b..8dd05abf33645e 100644
--- a/drivers/timer/rv32m1_lptmr_timer.c
+++ b/drivers/timer/rv32m1_lptmr_timer.c
@@ -44,7 +44,7 @@ struct device;	       /* forward declaration; type is not used. */
 
 static volatile uint32_t cycle_count;
 
-static void lptmr_irq_handler(struct device *unused)
+static void lptmr_irq_handler(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
@@ -53,7 +53,7 @@ static void lptmr_irq_handler(struct device *unused)
 	z_clock_announce(1);                     /* Poke the scheduler. */
 }
 
-int z_clock_driver_init(struct device *unused)
+int z_clock_driver_init(const struct device *unused)
 {
 	uint32_t csr, psr, sircdiv; /* LPTMR registers */
 
diff --git a/drivers/timer/sam0_rtc_timer.c b/drivers/timer/sam0_rtc_timer.c
index 876ad5bfd03467..f2bd200d1c5bcc 100644
--- a/drivers/timer/sam0_rtc_timer.c
+++ b/drivers/timer/sam0_rtc_timer.c
@@ -175,7 +175,7 @@ static void rtc_isr(void *arg)
 #endif /* CONFIG_TICKLESS_KERNEL */
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/stm32_lptim_timer.c b/drivers/timer/stm32_lptim_timer.c
index 907cab89aa0a18..09c727b88203e2 100644
--- a/drivers/timer/stm32_lptim_timer.c
+++ b/drivers/timer/stm32_lptim_timer.c
@@ -40,7 +40,7 @@ static uint32_t accumulated_lptim_cnt;
 
 static struct k_spinlock lock;
 
-static void lptim_irq_handler(struct device *unused)
+static void lptim_irq_handler(const struct device *unused)
 {
 
 	ARG_UNUSED(unused);
@@ -73,7 +73,7 @@ static void lptim_irq_handler(struct device *unused)
 	}
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/timer/sys_clock_init.c b/drivers/timer/sys_clock_init.c
index f903919f5d359b..6d39b0901460b6 100644
--- a/drivers/timer/sys_clock_init.c
+++ b/drivers/timer/sys_clock_init.c
@@ -23,14 +23,15 @@ void __weak z_clock_isr(void *arg)
 	__ASSERT_NO_MSG(false);
 }
 
-int __weak z_clock_driver_init(struct device *device)
+int __weak z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
 	return 0;
 }
 
-int __weak z_clock_device_ctrl(struct device *device, uint32_t ctrl_command,
+int __weak z_clock_device_ctrl(const struct device *device,
+			       uint32_t ctrl_command,
 			       void *context, device_pm_cb cb, void *arg)
 {
 	return -ENOTSUP;
diff --git a/drivers/timer/xlnx_psttc_timer.c b/drivers/timer/xlnx_psttc_timer.c
index 068ee69fb8227a..bddec645124a94 100644
--- a/drivers/timer/xlnx_psttc_timer.c
+++ b/drivers/timer/xlnx_psttc_timer.c
@@ -96,7 +96,7 @@ static void ttc_isr(void *arg)
 	z_clock_announce(ticks);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	uint32_t reg_val;
 
diff --git a/drivers/timer/xtensa_sys_timer.c b/drivers/timer/xtensa_sys_timer.c
index 72b921a1d8af98..b32bc4c7890e8a 100644
--- a/drivers/timer/xtensa_sys_timer.c
+++ b/drivers/timer/xtensa_sys_timer.c
@@ -57,7 +57,7 @@ static void ccompare_isr(void *arg)
 	z_clock_announce(IS_ENABLED(CONFIG_TICKLESS_KERNEL) ? dticks : 1);
 }
 
-int z_clock_driver_init(struct device *device)
+int z_clock_driver_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/drivers/usb/device/usb_dc_nrfx.c b/drivers/usb/device/usb_dc_nrfx.c
index 25a9cb70beb561..5a53d38c8be81a 100644
--- a/drivers/usb/device/usb_dc_nrfx.c
+++ b/drivers/usb/device/usb_dc_nrfx.c
@@ -1925,7 +1925,7 @@ int usb_dc_wakeup_request(void)
 	return 0;
 }
 
-static int usb_init(struct device *arg)
+static int usb_init(const struct device *arg)
 {
 
 #ifdef CONFIG_SOC_SERIES_NRF53X
diff --git a/drivers/usb/device/usb_dc_stm32.c b/drivers/usb/device/usb_dc_stm32.c
index 8c64cd354280cc..39edc7a2734ba5 100644
--- a/drivers/usb/device/usb_dc_stm32.c
+++ b/drivers/usb/device/usb_dc_stm32.c
@@ -220,7 +220,7 @@ void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
 
 static int usb_dc_stm32_clock_enable(void)
 {
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	struct stm32_pclken pclken = {
 		.bus = USB_CLOCK_BUS,
 		.enr = USB_CLOCK_BITS,
@@ -1060,7 +1060,7 @@ void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum)
 #if defined(USB) && defined(CONFIG_USB_DC_STM32_DISCONN_ENABLE)
 void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
 {
-	struct device *usb_disconnect;
+	const struct device *usb_disconnect;
 
 	usb_disconnect = device_get_binding(
 				DT_GPIO_LABEL(DT_INST(0, st_stm32_usb), disconnect_gpios));
diff --git a/drivers/video/mt9m114.c b/drivers/video/mt9m114.c
index d4a5df746b3da2..b1a15522d9580d 100644
--- a/drivers/video/mt9m114.c
+++ b/drivers/video/mt9m114.c
@@ -49,7 +49,7 @@ LOG_MODULE_REGISTER(mt9m114);
 #define MT9M114_SYS_STATE_LEAVE_STANDBY			0x54
 
 struct mt9m114_data {
-	struct device *i2c;
+	const struct device *i2c;
 	struct video_format fmt;
 	uint8_t i2c_addr;
 };
@@ -101,7 +101,8 @@ static struct mt9m114_reg mt9m114_vga_24mhz_pll[] = {
 	{ /* NULL terminated */ }
 };
 
-static inline int i2c_burst_read16(struct device *dev, uint16_t dev_addr,
+static inline int i2c_burst_read16(const struct device *dev,
+				   uint16_t dev_addr,
 				   uint16_t start_addr, uint8_t *buf, uint32_t num_bytes)
 {
 	uint8_t addr_buffer[2];
@@ -112,7 +113,8 @@ static inline int i2c_burst_read16(struct device *dev, uint16_t dev_addr,
 			      buf, num_bytes);
 }
 
-static inline int i2c_burst_write16(struct device *dev, uint16_t dev_addr,
+static inline int i2c_burst_write16(const struct device *dev,
+				    uint16_t dev_addr,
 				    uint16_t start_addr, const uint8_t *buf,
 				    uint32_t num_bytes)
 {
@@ -132,7 +134,8 @@ static inline int i2c_burst_write16(struct device *dev, uint16_t dev_addr,
 	return i2c_transfer(dev, msg, 2, dev_addr);
 }
 
-static int mt9m114_write_reg(struct device *dev, uint16_t reg_addr, uint8_t reg_size,
+static int mt9m114_write_reg(const struct device *dev, uint16_t reg_addr,
+			     uint8_t reg_size,
 			     void *value)
 {
 	struct mt9m114_data *drv_data = dev->data;
@@ -154,7 +157,8 @@ static int mt9m114_write_reg(struct device *dev, uint16_t reg_addr, uint8_t reg_
 				 value, reg_size);
 }
 
-static int mt9m114_read_reg(struct device *dev, uint16_t reg_addr, uint8_t reg_size,
+static int mt9m114_read_reg(const struct device *dev, uint16_t reg_addr,
+			    uint8_t reg_size,
 			    void *value)
 {
 	struct mt9m114_data *drv_data = dev->data;
@@ -186,7 +190,8 @@ static int mt9m114_read_reg(struct device *dev, uint16_t reg_addr, uint8_t reg_s
 	return 0;
 }
 
-static int mt9m114_write_all(struct device *dev, struct mt9m114_reg *reg)
+static int mt9m114_write_all(const struct device *dev,
+			     struct mt9m114_reg *reg)
 {
 	int i = 0;
 
@@ -205,7 +210,7 @@ static int mt9m114_write_all(struct device *dev, struct mt9m114_reg *reg)
 	return 0;
 }
 
-static int mt9m114_set_state(struct device *dev, uint8_t state)
+static int mt9m114_set_state(const struct device *dev, uint8_t state)
 {
 	uint16_t val;
 	int err;
@@ -254,7 +259,8 @@ static int mt9m114_set_state(struct device *dev, uint8_t state)
 	return 0;
 }
 
-static int mt9m114_set_fmt(struct device *dev, enum video_endpoint_id ep,
+static int mt9m114_set_fmt(const struct device *dev,
+			   enum video_endpoint_id ep,
 			   struct video_format *fmt)
 {
 	struct mt9m114_data *drv_data = dev->data;
@@ -296,7 +302,8 @@ static int mt9m114_set_fmt(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static int mt9m114_get_fmt(struct device *dev, enum video_endpoint_id ep,
+static int mt9m114_get_fmt(const struct device *dev,
+			   enum video_endpoint_id ep,
 			   struct video_format *fmt)
 {
 	struct mt9m114_data *drv_data = dev->data;
@@ -306,12 +313,12 @@ static int mt9m114_get_fmt(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static int mt9m114_stream_start(struct device *dev)
+static int mt9m114_stream_start(const struct device *dev)
 {
 	return mt9m114_set_state(dev, MT9M114_SYS_STATE_START_STREAMING);
 }
 
-static int mt9m114_stream_stop(struct device *dev)
+static int mt9m114_stream_stop(const struct device *dev)
 {
 	return mt9m114_set_state(dev, MT9M114_SYS_STATE_ENTER_SUSPEND);
 }
@@ -329,7 +336,8 @@ static const struct video_format_cap fmts[] = {
 	{ 0 }
 };
 
-static int mt9m114_get_caps(struct device *dev, enum video_endpoint_id ep,
+static int mt9m114_get_caps(const struct device *dev,
+			    enum video_endpoint_id ep,
 			    struct video_caps *caps)
 {
 	caps->format_caps = fmts;
@@ -344,7 +352,7 @@ static const struct video_driver_api mt9m114_driver_api = {
 	.stream_stop = mt9m114_stream_stop,
 };
 
-static int mt9m114_init(struct device *dev)
+static int mt9m114_init(const struct device *dev)
 {
 	struct video_format fmt;
 	uint16_t val;
@@ -386,7 +394,7 @@ static int mt9m114_init(struct device *dev)
 
 static struct mt9m114_data mt9m114_data_0;
 
-static int mt9m114_init_0(struct device *dev)
+static int mt9m114_init_0(const struct device *dev)
 {
 	struct mt9m114_data *drv_data = dev->data;
 
diff --git a/drivers/video/video_mcux_csi.c b/drivers/video/video_mcux_csi.c
index 93c8476f71dbc3..5b0b29949e7b05 100644
--- a/drivers/video/video_mcux_csi.c
+++ b/drivers/video/video_mcux_csi.c
@@ -22,7 +22,7 @@ struct video_mcux_csi_config {
 };
 
 struct video_mcux_csi_data {
-	struct device *sensor_dev;
+	const struct device *sensor_dev;
 	csi_config_t csi_config;
 	csi_handle_t csi_handle;
 	struct k_fifo fifo_in;
@@ -49,7 +49,7 @@ static inline unsigned int video_pix_fmt_bpp(uint32_t pixelformat)
 static void __frame_done_cb(CSI_Type *base, csi_handle_t *handle,
 			    status_t status, void *user_data)
 {
-	struct device *dev = user_data;
+	const struct device *dev = user_data;
 	const struct video_mcux_csi_config *config = dev->config;
 	struct video_mcux_csi_data *data = dev->data;
 	enum video_signal_result result = VIDEO_BUF_DONE;
@@ -112,7 +112,8 @@ static void __frame_done_cb(CSI_Type *base, csi_handle_t *handle,
 	return;
 }
 
-static int video_mcux_csi_set_fmt(struct device *dev, enum video_endpoint_id ep,
+static int video_mcux_csi_set_fmt(const struct device *dev,
+				  enum video_endpoint_id ep,
 				  struct video_format *fmt)
 {
 	const struct video_mcux_csi_config *config = dev->config;
@@ -152,7 +153,8 @@ static int video_mcux_csi_set_fmt(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static int video_mcux_csi_get_fmt(struct device *dev, enum video_endpoint_id ep,
+static int video_mcux_csi_get_fmt(const struct device *dev,
+				  enum video_endpoint_id ep,
 				  struct video_format *fmt)
 {
 	struct video_mcux_csi_data *data = dev->data;
@@ -174,7 +176,7 @@ static int video_mcux_csi_get_fmt(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static int video_mcux_csi_stream_start(struct device *dev)
+static int video_mcux_csi_stream_start(const struct device *dev)
 {
 	const struct video_mcux_csi_config *config = dev->config;
 	struct video_mcux_csi_data *data = dev->data;
@@ -192,7 +194,7 @@ static int video_mcux_csi_stream_start(struct device *dev)
 	return 0;
 }
 
-static int video_mcux_csi_stream_stop(struct device *dev)
+static int video_mcux_csi_stream_stop(const struct device *dev)
 {
 	const struct video_mcux_csi_config *config = dev->config;
 	struct video_mcux_csi_data *data = dev->data;
@@ -211,7 +213,8 @@ static int video_mcux_csi_stream_stop(struct device *dev)
 }
 
 
-static int video_mcux_csi_flush(struct device *dev, enum video_endpoint_id ep,
+static int video_mcux_csi_flush(const struct device *dev,
+				enum video_endpoint_id ep,
 				bool cancel)
 {
 	const struct video_mcux_csi_config *config = dev->config;
@@ -245,7 +248,8 @@ static int video_mcux_csi_flush(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static int video_mcux_csi_enqueue(struct device *dev, enum video_endpoint_id ep,
+static int video_mcux_csi_enqueue(const struct device *dev,
+				  enum video_endpoint_id ep,
 				  struct video_buffer *vbuf)
 {
 	const struct video_mcux_csi_config *config = dev->config;
@@ -271,7 +275,8 @@ static int video_mcux_csi_enqueue(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static int video_mcux_csi_dequeue(struct device *dev, enum video_endpoint_id ep,
+static int video_mcux_csi_dequeue(const struct device *dev,
+				  enum video_endpoint_id ep,
 				  struct video_buffer **vbuf,
 				  k_timeout_t timeout)
 {
@@ -289,7 +294,8 @@ static int video_mcux_csi_dequeue(struct device *dev, enum video_endpoint_id ep,
 	return 0;
 }
 
-static inline int video_mcux_csi_set_ctrl(struct device *dev, unsigned int cid,
+static inline int video_mcux_csi_set_ctrl(const struct device *dev,
+					  unsigned int cid,
 					  void *value)
 {
 	struct video_mcux_csi_data *data = dev->data;
@@ -303,7 +309,8 @@ static inline int video_mcux_csi_set_ctrl(struct device *dev, unsigned int cid,
 	return ret;
 }
 
-static inline int video_mcux_csi_get_ctrl(struct device *dev, unsigned int cid,
+static inline int video_mcux_csi_get_ctrl(const struct device *dev,
+					  unsigned int cid,
 					  void *value)
 {
 	struct video_mcux_csi_data *data = dev->data;
@@ -317,7 +324,7 @@ static inline int video_mcux_csi_get_ctrl(struct device *dev, unsigned int cid,
 	return ret;
 }
 
-static int video_mcux_csi_get_caps(struct device *dev,
+static int video_mcux_csi_get_caps(const struct device *dev,
 				   enum video_endpoint_id ep,
 				   struct video_caps *caps)
 {
@@ -347,7 +354,7 @@ static void video_mcux_csi_isr(void *p)
 	CSI_DriverIRQHandler();
 }
 
-static int video_mcux_csi_init(struct device *dev)
+static int video_mcux_csi_init(const struct device *dev)
 {
 	const struct video_mcux_csi_config *config = dev->config;
 	struct video_mcux_csi_data *data = dev->data;
@@ -369,7 +376,7 @@ static int video_mcux_csi_init(struct device *dev)
 }
 
 #ifdef CONFIG_POLL
-static int video_mcux_csi_set_signal(struct device *dev,
+static int video_mcux_csi_set_signal(const struct device *dev,
 				     enum video_endpoint_id ep,
 				     struct k_poll_signal *signal)
 {
@@ -409,7 +416,7 @@ static const struct video_mcux_csi_config video_mcux_csi_config_0 = {
 
 static struct video_mcux_csi_data video_mcux_csi_data_0;
 
-static int video_mcux_csi_init_0(struct device *dev)
+static int video_mcux_csi_init_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0), DT_INST_IRQ(0, priority),
 		    video_mcux_csi_isr, NULL, 0);
diff --git a/drivers/video/video_sw_generator.c b/drivers/video/video_sw_generator.c
index 976fd2474d317c..6ff3aecadea8e6 100644
--- a/drivers/video/video_sw_generator.c
+++ b/drivers/video/video_sw_generator.c
@@ -11,7 +11,7 @@
 #define VIDEO_PATTERN_FPS	30
 
 struct video_sw_generator_data {
-	struct device *dev;
+	const struct device *dev;
 	struct video_format fmt;
 	struct k_fifo fifo_in;
 	struct k_fifo fifo_out;
@@ -22,7 +22,7 @@ struct video_sw_generator_data {
 	struct k_poll_signal *signal;
 };
 
-static int video_sw_generator_set_fmt(struct device *dev,
+static int video_sw_generator_set_fmt(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct video_format *fmt)
 {
@@ -37,7 +37,7 @@ static int video_sw_generator_set_fmt(struct device *dev,
 	return 0;
 }
 
-static int video_sw_generator_get_fmt(struct device *dev,
+static int video_sw_generator_get_fmt(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct video_format *fmt)
 {
@@ -52,14 +52,14 @@ static int video_sw_generator_get_fmt(struct device *dev,
 	return 0;
 }
 
-static int video_sw_generator_stream_start(struct device *dev)
+static int video_sw_generator_stream_start(const struct device *dev)
 {
 	struct video_sw_generator_data *data = dev->data;
 
 	return k_delayed_work_submit(&data->buf_work, K_MSEC(33));
 }
 
-static int video_sw_generator_stream_stop(struct device *dev)
+static int video_sw_generator_stream_stop(const struct device *dev)
 {
 	struct video_sw_generator_data *data = dev->data;
 
@@ -123,7 +123,7 @@ static void __buffer_work(struct k_work *work)
 	k_yield();
 }
 
-static int video_sw_generator_enqueue(struct device *dev,
+static int video_sw_generator_enqueue(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct video_buffer *vbuf)
 {
@@ -138,7 +138,7 @@ static int video_sw_generator_enqueue(struct device *dev,
 	return 0;
 }
 
-static int video_sw_generator_dequeue(struct device *dev,
+static int video_sw_generator_dequeue(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct video_buffer **vbuf,
 				      k_timeout_t timeout)
@@ -157,7 +157,7 @@ static int video_sw_generator_dequeue(struct device *dev,
 	return 0;
 }
 
-static int video_sw_generator_flush(struct device *dev,
+static int video_sw_generator_flush(const struct device *dev,
 				    enum video_endpoint_id ep,
 				    bool cancel)
 {
@@ -195,7 +195,7 @@ static const struct video_format_cap fmts[] = {
 	{ 0 }
 };
 
-static int video_sw_generator_get_caps(struct device *dev,
+static int video_sw_generator_get_caps(const struct device *dev,
 				       enum video_endpoint_id ep,
 				       struct video_caps *caps)
 {
@@ -206,7 +206,7 @@ static int video_sw_generator_get_caps(struct device *dev,
 }
 
 #ifdef CONFIG_POLL
-static int video_sw_generator_set_signal(struct device *dev,
+static int video_sw_generator_set_signal(const struct device *dev,
 					 enum video_endpoint_id ep,
 					 struct k_poll_signal *signal)
 {
@@ -222,7 +222,7 @@ static int video_sw_generator_set_signal(struct device *dev,
 }
 #endif
 
-static inline int video_sw_generator_set_ctrl(struct device *dev,
+static inline int video_sw_generator_set_ctrl(const struct device *dev,
 					      unsigned int cid,
 					      void *value)
 {
@@ -261,7 +261,7 @@ static struct video_sw_generator_data video_sw_generator_data_0 = {
 	.fmt.pixelformat = VIDEO_PIX_FMT_RGB565,
 };
 
-static int video_sw_generator_init(struct device *dev)
+static int video_sw_generator_init(const struct device *dev)
 {
 	struct video_sw_generator_data *data = dev->data;
 
diff --git a/drivers/watchdog/wdt_cmsdk_apb.c b/drivers/watchdog/wdt_cmsdk_apb.c
index a0e10633ee395a..6d452dba3b7c04 100644
--- a/drivers/watchdog/wdt_cmsdk_apb.c
+++ b/drivers/watchdog/wdt_cmsdk_apb.c
@@ -62,15 +62,15 @@ struct wdog_cmsdk_apb {
 	((volatile struct wdog_cmsdk_apb *)(DT_INST_REG_ADDR(0)))
 
 /* Keep reference of the device to pass it to the callback */
-struct device *wdog_r;
+const struct device *wdog_r;
 
 /* watchdog reload value in sec */
 static unsigned int reload_s = CMSDK_APB_WDOG_RELOAD;
 static uint8_t flags;
 
-static void (*user_cb)(struct device *dev, int channel_id);
+static void (*user_cb)(const struct device *dev, int channel_id);
 
-static void wdog_cmsdk_apb_unlock(struct device *dev)
+static void wdog_cmsdk_apb_unlock(const struct device *dev)
 {
 	volatile struct wdog_cmsdk_apb *wdog = WDOG_STRUCT;
 
@@ -79,7 +79,7 @@ static void wdog_cmsdk_apb_unlock(struct device *dev)
 	wdog->lock = CMSDK_APB_WDOG_UNLOCK_VALUE;
 }
 
-static int wdog_cmsdk_apb_setup(struct device *dev, uint8_t options)
+static int wdog_cmsdk_apb_setup(const struct device *dev, uint8_t options)
 {
 	volatile struct wdog_cmsdk_apb *wdog = WDOG_STRUCT;
 
@@ -92,7 +92,7 @@ static int wdog_cmsdk_apb_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdog_cmsdk_apb_disable(struct device *dev)
+static int wdog_cmsdk_apb_disable(const struct device *dev)
 {
 	volatile struct wdog_cmsdk_apb *wdog = WDOG_STRUCT;
 
@@ -104,7 +104,7 @@ static int wdog_cmsdk_apb_disable(struct device *dev)
 	return 0;
 }
 
-static int wdog_cmsdk_apb_install_timeout(struct device *dev,
+static int wdog_cmsdk_apb_install_timeout(const struct device *dev,
 					  const struct wdt_timeout_cfg *config)
 {
 	volatile struct wdog_cmsdk_apb *wdog = WDOG_STRUCT;
@@ -124,7 +124,7 @@ static int wdog_cmsdk_apb_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int wdog_cmsdk_apb_feed(struct device *dev, int channel_id)
+static int wdog_cmsdk_apb_feed(const struct device *dev, int channel_id)
 {
 	volatile struct wdog_cmsdk_apb *wdog = WDOG_STRUCT;
 
@@ -175,7 +175,7 @@ static void wdog_cmsdk_apb_isr(void)
 }
 #endif /* CONFIG_RUNTIME_NMI */
 
-static int wdog_cmsdk_apb_init(struct device *dev)
+static int wdog_cmsdk_apb_init(const struct device *dev)
 {
 	volatile struct wdog_cmsdk_apb *wdog = WDOG_STRUCT;
 
diff --git a/drivers/watchdog/wdt_esp32.c b/drivers/watchdog/wdt_esp32.c
index a5b05772e9fcb0..7c0b09a20838e5 100644
--- a/drivers/watchdog/wdt_esp32.c
+++ b/drivers/watchdog/wdt_esp32.c
@@ -68,18 +68,18 @@ struct wdt_esp32_config {
  * magic value of TIMG_WDT_WKEY_VALUE.  The datasheet recommends unsealing,
  * making modifications, and sealing for every watchdog modification.
  */
-static inline void wdt_esp32_seal(struct device *dev)
+static inline void wdt_esp32_seal(const struct device *dev)
 {
 	DEV_BASE(dev)->wprotect = 0U;
 
 }
 
-static inline void wdt_esp32_unseal(struct device *dev)
+static inline void wdt_esp32_unseal(const struct device *dev)
 {
 	DEV_BASE(dev)->wprotect = TIMG_WDT_WKEY_VALUE;
 }
 
-static void wdt_esp32_enable(struct device *dev)
+static void wdt_esp32_enable(const struct device *dev)
 {
 	wdt_esp32_unseal(dev);
 	DEV_BASE(dev)->config0 |= BIT(TIMG_WDT_EN_S);
@@ -87,7 +87,7 @@ static void wdt_esp32_enable(struct device *dev)
 
 }
 
-static int wdt_esp32_disable(struct device *dev)
+static int wdt_esp32_disable(const struct device *dev)
 {
 	wdt_esp32_unseal(dev);
 	DEV_BASE(dev)->config0 &= ~BIT(TIMG_WDT_EN_S);
@@ -96,7 +96,7 @@ static int wdt_esp32_disable(struct device *dev)
 	return 0;
 }
 
-static void adjust_timeout(struct device *dev, uint32_t timeout)
+static void adjust_timeout(const struct device *dev, uint32_t timeout)
 {
 	/* MWDT ticks every 12.5ns.  Set the prescaler to 40000, so the
 	 * counter for each watchdog stage is decremented every 0.5ms.
@@ -106,9 +106,9 @@ static void adjust_timeout(struct device *dev, uint32_t timeout)
 	DEV_BASE(dev)->config3 = timeout;
 }
 
-static void wdt_esp32_isr(struct device *dev);
+static void wdt_esp32_isr(const struct device *dev);
 
-static int wdt_esp32_feed(struct device *dev, int channel_id)
+static int wdt_esp32_feed(const struct device *dev, int channel_id)
 {
 	wdt_esp32_unseal(dev);
 	DEV_BASE(dev)->feed = 0xABAD1DEA; /* Writing any value to WDTFEED will reload it. */
@@ -117,7 +117,7 @@ static int wdt_esp32_feed(struct device *dev, int channel_id)
 	return 0;
 }
 
-static void set_interrupt_enabled(struct device *dev, bool setting)
+static void set_interrupt_enabled(const struct device *dev, bool setting)
 {
 	*DEV_CFG(dev)->irq_regs.timer_int_clr |= TIMG_WDT_INT_CLR;
 
@@ -130,7 +130,7 @@ static void set_interrupt_enabled(struct device *dev, bool setting)
 	}
 }
 
-static int wdt_esp32_set_config(struct device *dev, uint8_t options)
+static int wdt_esp32_set_config(const struct device *dev, uint8_t options)
 {
 	struct wdt_esp32_data *data = DEV_DATA(dev);
 	uint32_t v = DEV_BASE(dev)->config0;
@@ -177,7 +177,7 @@ static int wdt_esp32_set_config(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdt_esp32_install_timeout(struct device *dev,
+static int wdt_esp32_install_timeout(const struct device *dev,
 				     const struct wdt_timeout_cfg *cfg)
 {
 	struct wdt_esp32_data *data = DEV_DATA(dev);
@@ -200,7 +200,7 @@ static int wdt_esp32_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int wdt_esp32_init(struct device *dev)
+static int wdt_esp32_init(const struct device *dev)
 {
 #ifdef CONFIG_WDT_DISABLE_AT_BOOT
 	wdt_esp32_disable(dev);
@@ -258,7 +258,7 @@ static const struct wdt_driver_api wdt_api = {
 			    PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,				   \
 			    &wdt_api)
 
-static void wdt_esp32_isr(struct device *dev)
+static void wdt_esp32_isr(const struct device *dev)
 {
 	struct wdt_esp32_data *data = DEV_DATA(dev);
 
diff --git a/drivers/watchdog/wdt_gecko.c b/drivers/watchdog/wdt_gecko.c
index f480b03643eb14..287c94a6666e5c 100644
--- a/drivers/watchdog/wdt_gecko.c
+++ b/drivers/watchdog/wdt_gecko.c
@@ -91,7 +91,7 @@ static int wdt_gecko_convert_window(uint32_t window, uint32_t period)
 	return idx;
 }
 
-static int wdt_gecko_setup(struct device *dev, uint8_t options)
+static int wdt_gecko_setup(const struct device *dev, uint8_t options)
 {
 	const struct wdt_gecko_cfg *config = DEV_CFG(dev);
 	struct wdt_gecko_data *data = DEV_DATA(dev);
@@ -128,7 +128,7 @@ static int wdt_gecko_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdt_gecko_disable(struct device *dev)
+static int wdt_gecko_disable(const struct device *dev)
 {
 	const struct wdt_gecko_cfg *config = DEV_CFG(dev);
 	struct wdt_gecko_data *data = DEV_DATA(dev);
@@ -141,7 +141,7 @@ static int wdt_gecko_disable(struct device *dev)
 	return 0;
 }
 
-static int wdt_gecko_install_timeout(struct device *dev,
+static int wdt_gecko_install_timeout(const struct device *dev,
 				     const struct wdt_timeout_cfg *cfg)
 {
 	struct wdt_gecko_data *data = DEV_DATA(dev);
@@ -214,7 +214,7 @@ static int wdt_gecko_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int wdt_gecko_feed(struct device *dev, int channel_id)
+static int wdt_gecko_feed(const struct device *dev, int channel_id)
 {
 	const struct wdt_gecko_cfg *config = DEV_CFG(dev);
 	WDOG_TypeDef *wdog = config->base;
@@ -232,7 +232,7 @@ static int wdt_gecko_feed(struct device *dev, int channel_id)
 
 static void wdt_gecko_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct wdt_gecko_cfg *config = DEV_CFG(dev);
 	struct wdt_gecko_data *data = DEV_DATA(dev);
 	WDOG_TypeDef *wdog = config->base;
@@ -247,7 +247,7 @@ static void wdt_gecko_isr(void *arg)
 	}
 }
 
-static int wdt_gecko_init(struct device *dev)
+static int wdt_gecko_init(const struct device *dev)
 {
 	const struct wdt_gecko_cfg *config = DEV_CFG(dev);
 
diff --git a/drivers/watchdog/wdt_handlers.c b/drivers/watchdog/wdt_handlers.c
index 646235b6de69cd..37cbb3db9d31e3 100644
--- a/drivers/watchdog/wdt_handlers.c
+++ b/drivers/watchdog/wdt_handlers.c
@@ -7,7 +7,7 @@
 #include <drivers/watchdog.h>
 #include <syscall_handler.h>
 
-static inline int z_vrfy_wdt_setup(struct device *dev, uint8_t options)
+static inline int z_vrfy_wdt_setup(const struct device *dev, uint8_t options)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_WDT(dev, setup));
 	return z_impl_wdt_setup(dev, options);
@@ -15,7 +15,7 @@ static inline int z_vrfy_wdt_setup(struct device *dev, uint8_t options)
 
 #include <syscalls/wdt_setup_mrsh.c>
 
-static inline int z_vrfy_wdt_disable(struct device *dev)
+static inline int z_vrfy_wdt_disable(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_WDT(dev, disable));
 	return z_impl_wdt_disable(dev);
@@ -23,7 +23,7 @@ static inline int z_vrfy_wdt_disable(struct device *dev)
 
 #include <syscalls/wdt_disable_mrsh.c>
 
-static inline int z_vrfy_wdt_feed(struct device *dev, int channel_id)
+static inline int z_vrfy_wdt_feed(const struct device *dev, int channel_id)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_WDT(dev, feed));
 	return z_impl_wdt_feed(dev, channel_id);
diff --git a/drivers/watchdog/wdt_iwdg_stm32.c b/drivers/watchdog/wdt_iwdg_stm32.c
index 83685ec99ba379..362a02eaf54d08 100644
--- a/drivers/watchdog/wdt_iwdg_stm32.c
+++ b/drivers/watchdog/wdt_iwdg_stm32.c
@@ -63,7 +63,7 @@ static void iwdg_stm32_convert_timeout(uint32_t timeout,
 	*reload = (uint32_t)(m_timeout / divider) - 1;
 }
 
-static int iwdg_stm32_setup(struct device *dev, uint8_t options)
+static int iwdg_stm32_setup(const struct device *dev, uint8_t options)
 {
 	IWDG_TypeDef *iwdg = IWDG_STM32_STRUCT(dev);
 
@@ -85,7 +85,7 @@ static int iwdg_stm32_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int iwdg_stm32_disable(struct device *dev)
+static int iwdg_stm32_disable(const struct device *dev)
 {
 	/* watchdog cannot be stopped once started */
 	ARG_UNUSED(dev);
@@ -93,7 +93,7 @@ static int iwdg_stm32_disable(struct device *dev)
 	return -EPERM;
 }
 
-static int iwdg_stm32_install_timeout(struct device *dev,
+static int iwdg_stm32_install_timeout(const struct device *dev,
 				      const struct wdt_timeout_cfg *config)
 {
 	IWDG_TypeDef *iwdg = IWDG_STM32_STRUCT(dev);
@@ -134,7 +134,7 @@ static int iwdg_stm32_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int iwdg_stm32_feed(struct device *dev, int channel_id)
+static int iwdg_stm32_feed(const struct device *dev, int channel_id)
 {
 	IWDG_TypeDef *iwdg = IWDG_STM32_STRUCT(dev);
 
@@ -151,7 +151,7 @@ static const struct wdt_driver_api iwdg_stm32_api = {
 	.feed = iwdg_stm32_feed,
 };
 
-static int iwdg_stm32_init(struct device *dev)
+static int iwdg_stm32_init(const struct device *dev)
 {
 #ifndef CONFIG_WDT_DISABLE_AT_BOOT
 	IWDG_TypeDef *iwdg = IWDG_STM32_STRUCT(dev);
diff --git a/drivers/watchdog/wdt_mchp_xec.c b/drivers/watchdog/wdt_mchp_xec.c
index 67f914298f6697..3a5b1da0e10e7b 100644
--- a/drivers/watchdog/wdt_mchp_xec.c
+++ b/drivers/watchdog/wdt_mchp_xec.c
@@ -28,7 +28,7 @@ struct wdt_xec_data {
 
 DEVICE_DECLARE(wdt_xec);
 
-static int wdt_xec_setup(struct device *dev, uint8_t options)
+static int wdt_xec_setup(const struct device *dev, uint8_t options)
 {
 	WDT_Type *wdt_regs = WDT_XEC_REG_BASE;
 	struct wdt_xec_data *data = dev->data;
@@ -60,7 +60,7 @@ static int wdt_xec_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdt_xec_disable(struct device *dev)
+static int wdt_xec_disable(const struct device *dev)
 {
 	WDT_Type *wdt_regs = WDT_XEC_REG_BASE;
 	struct wdt_xec_data *data = dev->data;
@@ -77,7 +77,7 @@ static int wdt_xec_disable(struct device *dev)
 	return 0;
 }
 
-static int wdt_xec_install_timeout(struct device *dev,
+static int wdt_xec_install_timeout(const struct device *dev,
 				   const struct wdt_timeout_cfg *config)
 {
 	WDT_Type *wdt_regs = WDT_XEC_REG_BASE;
@@ -121,7 +121,7 @@ static int wdt_xec_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int wdt_xec_feed(struct device *dev, int channel_id)
+static int wdt_xec_feed(const struct device *dev, int channel_id)
 {
 	WDT_Type *wdt_regs = WDT_XEC_REG_BASE;
 
@@ -139,7 +139,7 @@ static int wdt_xec_feed(struct device *dev, int channel_id)
 	return 0;
 }
 
-static void wdt_xec_isr(struct device *dev)
+static void wdt_xec_isr(const struct device *dev)
 {
 	WDT_Type *wdt_regs = WDT_XEC_REG_BASE;
 	struct wdt_xec_data *data = dev->data;
@@ -161,7 +161,7 @@ static const struct wdt_driver_api wdt_xec_api = {
 	.feed = wdt_xec_feed,
 };
 
-static int wdt_xec_init(struct device *dev)
+static int wdt_xec_init(const struct device *dev)
 {
 	if (IS_ENABLED(CONFIG_WDT_DISABLE_AT_BOOT)) {
 		wdt_xec_disable(dev);
diff --git a/drivers/watchdog/wdt_mcux_wdog.c b/drivers/watchdog/wdt_mcux_wdog.c
index 8e9e465d3305a3..706e26973be03f 100644
--- a/drivers/watchdog/wdt_mcux_wdog.c
+++ b/drivers/watchdog/wdt_mcux_wdog.c
@@ -21,7 +21,7 @@ struct mcux_wdog_config {
 	WDOG_Type *base;
 	char *clock_name;
 	clock_control_subsys_t clock_subsys;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_wdog_data {
@@ -30,7 +30,7 @@ struct mcux_wdog_data {
 	bool timeout_valid;
 };
 
-static int mcux_wdog_setup(struct device *dev, uint8_t options)
+static int mcux_wdog_setup(const struct device *dev, uint8_t options)
 {
 	const struct mcux_wdog_config *config = dev->config;
 	struct mcux_wdog_data *data = dev->data;
@@ -53,7 +53,7 @@ static int mcux_wdog_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int mcux_wdog_disable(struct device *dev)
+static int mcux_wdog_disable(const struct device *dev)
 {
 	const struct mcux_wdog_config *config = dev->config;
 	struct mcux_wdog_data *data = dev->data;
@@ -66,12 +66,12 @@ static int mcux_wdog_disable(struct device *dev)
 	return 0;
 }
 
-static int mcux_wdog_install_timeout(struct device *dev,
+static int mcux_wdog_install_timeout(const struct device *dev,
 				     const struct wdt_timeout_cfg *cfg)
 {
 	const struct mcux_wdog_config *config = dev->config;
 	struct mcux_wdog_data *data = dev->data;
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t clock_freq;
 
 	if (data->timeout_valid) {
@@ -116,7 +116,7 @@ static int mcux_wdog_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int mcux_wdog_feed(struct device *dev, int channel_id)
+static int mcux_wdog_feed(const struct device *dev, int channel_id)
 {
 	const struct mcux_wdog_config *config = dev->config;
 	WDOG_Type *base = config->base;
@@ -134,7 +134,7 @@ static int mcux_wdog_feed(struct device *dev, int channel_id)
 
 static void mcux_wdog_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_wdog_config *config = dev->config;
 	struct mcux_wdog_data *data = dev->data;
 	WDOG_Type *base = config->base;
@@ -148,7 +148,7 @@ static void mcux_wdog_isr(void *arg)
 	}
 }
 
-static int mcux_wdog_init(struct device *dev)
+static int mcux_wdog_init(const struct device *dev)
 {
 	const struct mcux_wdog_config *config = dev->config;
 
@@ -164,7 +164,7 @@ static const struct wdt_driver_api mcux_wdog_api = {
 	.feed = mcux_wdog_feed,
 };
 
-static void mcux_wdog_config_func_0(struct device *dev);
+static void mcux_wdog_config_func_0(const struct device *dev);
 
 static const struct mcux_wdog_config mcux_wdog_config_0 = {
 	.base = (WDOG_Type *) DT_INST_REG_ADDR(0),
@@ -182,7 +182,7 @@ DEVICE_AND_API_INIT(mcux_wdog_0, DT_INST_LABEL(0),
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &mcux_wdog_api);
 
-static void mcux_wdog_config_func_0(struct device *dev)
+static void mcux_wdog_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/watchdog/wdt_mcux_wdog32.c b/drivers/watchdog/wdt_mcux_wdog32.c
index 212d3276ee2f1e..74d4982cdcf4c9 100644
--- a/drivers/watchdog/wdt_mcux_wdog32.c
+++ b/drivers/watchdog/wdt_mcux_wdog32.c
@@ -29,7 +29,7 @@ struct mcux_wdog32_config {
 #endif /* !DT_NODE_HAS_PROP(DT_INST_PHANDLE(0, clocks), clock_frequency) */
 	wdog32_clock_source_t clk_source;
 	wdog32_clock_prescaler_t clk_divider;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_wdog32_data {
@@ -38,7 +38,7 @@ struct mcux_wdog32_data {
 	bool timeout_valid;
 };
 
-static int mcux_wdog32_setup(struct device *dev, uint8_t options)
+static int mcux_wdog32_setup(const struct device *dev, uint8_t options)
 {
 	const struct mcux_wdog32_config *config = dev->config;
 	struct mcux_wdog32_data *data = dev->data;
@@ -61,7 +61,7 @@ static int mcux_wdog32_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int mcux_wdog32_disable(struct device *dev)
+static int mcux_wdog32_disable(const struct device *dev)
 {
 	const struct mcux_wdog32_config *config = dev->config;
 	struct mcux_wdog32_data *data = dev->data;
@@ -77,7 +77,7 @@ static int mcux_wdog32_disable(struct device *dev)
 #define MSEC_TO_WDOG32_TICKS(clock_freq, divider, msec) \
 	((uint32_t)(clock_freq * msec / 1000U / divider))
 
-static int mcux_wdog32_install_timeout(struct device *dev,
+static int mcux_wdog32_install_timeout(const struct device *dev,
 				       const struct wdt_timeout_cfg *cfg)
 {
 	const struct mcux_wdog32_config *config = dev->config;
@@ -93,7 +93,7 @@ static int mcux_wdog32_install_timeout(struct device *dev,
 #if DT_NODE_HAS_PROP(DT_INST_PHANDLE(0, clocks), clock_frequency)
 	clock_freq = config->clock_frequency;
 #else /* !DT_NODE_HAS_PROP(DT_INST_PHANDLE(0, clocks), clock_frequency) */
-	struct device *clock_dev = device_get_binding(config->clock_name);
+	const struct device *clock_dev = device_get_binding(config->clock_name);
 	if (clock_dev == NULL) {
 		return -EINVAL;
 	}
@@ -137,7 +137,7 @@ static int mcux_wdog32_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int mcux_wdog32_feed(struct device *dev, int channel_id)
+static int mcux_wdog32_feed(const struct device *dev, int channel_id)
 {
 	const struct mcux_wdog32_config *config = dev->config;
 	WDOG_Type *base = config->base;
@@ -155,7 +155,7 @@ static int mcux_wdog32_feed(struct device *dev, int channel_id)
 
 static void mcux_wdog32_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_wdog32_config *config = dev->config;
 	struct mcux_wdog32_data *data = dev->data;
 	WDOG_Type *base = config->base;
@@ -169,7 +169,7 @@ static void mcux_wdog32_isr(void *arg)
 	}
 }
 
-static int mcux_wdog32_init(struct device *dev)
+static int mcux_wdog32_init(const struct device *dev)
 {
 	const struct mcux_wdog32_config *config = dev->config;
 
@@ -188,7 +188,7 @@ static const struct wdt_driver_api mcux_wdog32_api = {
 #define TO_WDOG32_CLK_SRC(val) _DO_CONCAT(kWDOG32_ClockSource, val)
 #define TO_WDOG32_CLK_DIV(val) _DO_CONCAT(kWDOG32_ClockPrescalerDivide, val)
 
-static void mcux_wdog32_config_func_0(struct device *dev);
+static void mcux_wdog32_config_func_0(const struct device *dev);
 
 static const struct mcux_wdog32_config mcux_wdog32_config_0 = {
 	.base = (WDOG_Type *) DT_INST_REG_ADDR(0),
@@ -214,7 +214,7 @@ DEVICE_AND_API_INIT(mcux_wdog32_0, DT_INST_LABEL(0),
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &mcux_wdog32_api);
 
-static void mcux_wdog32_config_func_0(struct device *dev)
+static void mcux_wdog32_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/watchdog/wdt_mcux_wwdt.c b/drivers/watchdog/wdt_mcux_wwdt.c
index 1f1a3682747bf7..962ae9819f9bbb 100644
--- a/drivers/watchdog/wdt_mcux_wwdt.c
+++ b/drivers/watchdog/wdt_mcux_wwdt.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(wdt_mcux_wwdt);
 struct mcux_wwdt_config {
 	WWDT_Type *base;
 	uint8_t clk_divider;
-	void (*irq_config_func)(struct device *dev);
+	void (*irq_config_func)(const struct device *dev);
 };
 
 struct mcux_wwdt_data {
@@ -32,7 +32,7 @@ struct mcux_wwdt_data {
 	bool timeout_valid;
 };
 
-static int mcux_wwdt_setup(struct device *dev, uint8_t options)
+static int mcux_wwdt_setup(const struct device *dev, uint8_t options)
 {
 	const struct mcux_wwdt_config *config = dev->config;
 	struct mcux_wwdt_data *data = dev->data;
@@ -49,7 +49,7 @@ static int mcux_wwdt_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int mcux_wwdt_disable(struct device *dev)
+static int mcux_wwdt_disable(const struct device *dev)
 {
 	const struct mcux_wwdt_config *config = dev->config;
 	struct mcux_wwdt_data *data = dev->data;
@@ -69,7 +69,7 @@ static int mcux_wwdt_disable(struct device *dev)
 #define MSEC_TO_WWDT_TICKS(clock_freq, msec) \
 	((uint32_t)(clock_freq * msec / MSEC_PER_SEC / 4))
 
-static int mcux_wwdt_install_timeout(struct device *dev,
+static int mcux_wwdt_install_timeout(const struct device *dev,
 				     const struct wdt_timeout_cfg *cfg)
 {
 	const struct mcux_wwdt_config *config = dev->config;
@@ -115,7 +115,7 @@ static int mcux_wwdt_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int mcux_wwdt_feed(struct device *dev, int channel_id)
+static int mcux_wwdt_feed(const struct device *dev, int channel_id)
 {
 	const struct mcux_wwdt_config *config = dev->config;
 	WWDT_Type *base = config->base;
@@ -133,7 +133,7 @@ static int mcux_wwdt_feed(struct device *dev, int channel_id)
 
 static void mcux_wwdt_isr(void *arg)
 {
-	struct device *dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	const struct mcux_wwdt_config *config = dev->config;
 	struct mcux_wwdt_data *data = dev->data;
 	WWDT_Type *base = config->base;
@@ -147,7 +147,7 @@ static void mcux_wwdt_isr(void *arg)
 	}
 }
 
-static int mcux_wwdt_init(struct device *dev)
+static int mcux_wwdt_init(const struct device *dev)
 {
 	const struct mcux_wwdt_config *config = dev->config;
 
@@ -163,7 +163,7 @@ static const struct wdt_driver_api mcux_wwdt_api = {
 	.feed = mcux_wwdt_feed,
 };
 
-static void mcux_wwdt_config_func_0(struct device *dev);
+static void mcux_wwdt_config_func_0(const struct device *dev);
 
 static const struct mcux_wwdt_config mcux_wwdt_config_0 = {
 	.base = (WWDT_Type *) DT_INST_REG_ADDR(0),
@@ -180,7 +180,7 @@ DEVICE_AND_API_INIT(mcux_wwdt_0, DT_INST_LABEL(0),
 		    CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &mcux_wwdt_api);
 
-static void mcux_wwdt_config_func_0(struct device *dev)
+static void mcux_wwdt_config_func_0(const struct device *dev)
 {
 	IRQ_CONNECT(DT_INST_IRQN(0),
 		    DT_INST_IRQ(0, priority),
diff --git a/drivers/watchdog/wdt_nrfx.c b/drivers/watchdog/wdt_nrfx.c
index 5bd8867830d953..8f96d4ee50c158 100644
--- a/drivers/watchdog/wdt_nrfx.c
+++ b/drivers/watchdog/wdt_nrfx.c
@@ -22,18 +22,18 @@ struct wdt_nrfx_config {
 	nrfx_wdt_config_t config;
 };
 
-static inline struct wdt_nrfx_data *get_dev_data(struct device *dev)
+static inline struct wdt_nrfx_data *get_dev_data(const struct device *dev)
 {
 	return dev->data;
 }
 
-static inline const struct wdt_nrfx_config *get_dev_config(struct device *dev)
+static inline const struct wdt_nrfx_config *get_dev_config(const struct device *dev)
 {
 	return dev->config;
 }
 
 
-static int wdt_nrf_setup(struct device *dev, uint8_t options)
+static int wdt_nrf_setup(const struct device *dev, uint8_t options)
 {
 	nrf_wdt_behaviour_t behaviour;
 
@@ -64,14 +64,14 @@ static int wdt_nrf_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdt_nrf_disable(struct device *dev)
+static int wdt_nrf_disable(const struct device *dev)
 {
 	/* Started watchdog cannot be stopped on nRF devices. */
 	ARG_UNUSED(dev);
 	return -EPERM;
 }
 
-static int wdt_nrf_install_timeout(struct device *dev,
+static int wdt_nrf_install_timeout(const struct device *dev,
 				   const struct wdt_timeout_cfg *cfg)
 {
 	nrfx_err_t err_code;
@@ -117,7 +117,7 @@ static int wdt_nrf_install_timeout(struct device *dev,
 	return channel_id;
 }
 
-static int wdt_nrf_feed(struct device *dev, int channel_id)
+static int wdt_nrf_feed(const struct device *dev, int channel_id)
 {
 	if (channel_id > get_dev_data(dev)->m_allocated_channels) {
 		return -EINVAL;
@@ -136,7 +136,7 @@ static const struct wdt_driver_api wdt_nrfx_driver_api = {
 	.feed = wdt_nrf_feed,
 };
 
-static void wdt_event_handler(struct device *dev)
+static void wdt_event_handler(const struct device *dev)
 {
 	int i;
 
diff --git a/drivers/watchdog/wdt_sam.c b/drivers/watchdog/wdt_sam.c
index ab8515c4200808..cf0855068c53b0 100644
--- a/drivers/watchdog/wdt_sam.c
+++ b/drivers/watchdog/wdt_sam.c
@@ -48,7 +48,7 @@ static struct wdt_sam_dev_data wdt_sam_data = { 0 };
 #define DEV_CFG(dev) \
 	((const struct wdt_sam_dev_cfg *const)(dev)->config)
 
-static void wdt_sam_isr(struct device *dev)
+static void wdt_sam_isr(const struct device *dev)
 {
 	uint32_t wdt_sr;
 	Wdt *const wdt = DEV_CFG(dev)->regs;
@@ -83,7 +83,7 @@ int wdt_sam_convert_timeout(uint32_t timeout, uint32_t sclk)
 	return WDT_MR_WDV(timeout / min);
 }
 
-static int wdt_sam_disable(struct device *dev)
+static int wdt_sam_disable(const struct device *dev)
 {
 	Wdt *const wdt = DEV_CFG(dev)->regs;
 	struct wdt_sam_dev_data *data = dev->data;
@@ -106,7 +106,7 @@ static int wdt_sam_disable(struct device *dev)
 	return 0;
 }
 
-static int wdt_sam_setup(struct device *dev, uint8_t options)
+static int wdt_sam_setup(const struct device *dev, uint8_t options)
 {
 
 	Wdt *const wdt = DEV_CFG(dev)->regs;
@@ -139,7 +139,7 @@ static int wdt_sam_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdt_sam_install_timeout(struct device *dev,
+static int wdt_sam_install_timeout(const struct device *dev,
 				   const struct wdt_timeout_cfg *cfg)
 {
 	uint32_t wdt_mode = 0U;
@@ -208,7 +208,7 @@ static int wdt_sam_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int wdt_sam_feed(struct device *dev, int channel_id)
+static int wdt_sam_feed(const struct device *dev, int channel_id)
 {
 	/*
 	 * On watchdog restart the Watchdog counter is immediately
@@ -241,7 +241,7 @@ static void wdt_sam_irq_config(void)
 	irq_enable(DT_INST_IRQN(0));
 }
 
-static int wdt_sam_init(struct device *dev)
+static int wdt_sam_init(const struct device *dev)
 {
 #ifdef CONFIG_WDT_DISABLE_AT_BOOT
 	wdt_sam_disable(dev);
diff --git a/drivers/watchdog/wdt_sam0.c b/drivers/watchdog/wdt_sam0.c
index dce69841742336..b2879ab788a764 100644
--- a/drivers/watchdog/wdt_sam0.c
+++ b/drivers/watchdog/wdt_sam0.c
@@ -85,7 +85,7 @@ static uint32_t wdt_sam0_timeout_to_wdt_period(uint32_t timeout_ms)
 	return find_msb_set(next_pow2 >> 4);
 }
 
-static void wdt_sam0_isr(struct device *dev)
+static void wdt_sam0_isr(const struct device *dev)
 {
 	struct wdt_sam0_dev_data *data = dev->data;
 
@@ -96,7 +96,7 @@ static void wdt_sam0_isr(struct device *dev)
 	}
 }
 
-static int wdt_sam0_setup(struct device *dev, uint8_t options)
+static int wdt_sam0_setup(const struct device *dev, uint8_t options)
 {
 	struct wdt_sam0_dev_data *data = dev->data;
 
@@ -127,7 +127,7 @@ static int wdt_sam0_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wdt_sam0_disable(struct device *dev)
+static int wdt_sam0_disable(const struct device *dev)
 {
 	if (!wdt_sam0_is_enabled()) {
 		return -EFAULT;
@@ -139,8 +139,8 @@ static int wdt_sam0_disable(struct device *dev)
 	return 0;
 }
 
-static int wdt_sam0_install_timeout(struct device *dev,
-				const struct wdt_timeout_cfg *cfg)
+static int wdt_sam0_install_timeout(const struct device *dev,
+				    const struct wdt_timeout_cfg *cfg)
 {
 	struct wdt_sam0_dev_data *data = dev->data;
 	uint32_t window, per;
@@ -225,7 +225,7 @@ static int wdt_sam0_install_timeout(struct device *dev,
 	return -EINVAL;
 }
 
-static int wdt_sam0_feed(struct device *dev, int channel_id)
+static int wdt_sam0_feed(const struct device *dev, int channel_id)
 {
 	struct wdt_sam0_dev_data *data = dev->data;
 
@@ -250,7 +250,7 @@ static const struct wdt_driver_api wdt_sam0_api = {
 	.feed = wdt_sam0_feed,
 };
 
-static int wdt_sam0_init(struct device *dev)
+static int wdt_sam0_init(const struct device *dev)
 {
 #ifdef CONFIG_WDT_DISABLE_AT_BOOT
 	/* Ignore any errors */
diff --git a/drivers/watchdog/wdt_wwdg_stm32.c b/drivers/watchdog/wdt_wwdg_stm32.c
index df7778c7161c5d..a9486de4a06530 100644
--- a/drivers/watchdog/wdt_wwdg_stm32.c
+++ b/drivers/watchdog/wdt_wwdg_stm32.c
@@ -61,11 +61,11 @@ LOG_MODULE_REGISTER(wdt_wwdg_stm32);
 	(ABS_DIFF_UINT(__TIMEOUT_GOLDEN__, __TIMEOUT__) < \
 	 WWDG_TIMEOUT_ERROR_MARGIN)
 
-static void wwdg_stm32_irq_config(struct device *dev);
+static void wwdg_stm32_irq_config(const struct device *dev);
 
-static uint32_t wwdg_stm32_get_pclk(struct device *dev)
+static uint32_t wwdg_stm32_get_pclk(const struct device *dev)
 {
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	const struct wwdg_stm32_config *cfg = WWDG_STM32_CFG(dev);
 	uint32_t pclk_rate;
 
@@ -88,8 +88,9 @@ static uint32_t wwdg_stm32_get_pclk(struct device *dev)
  * @param counter The counter value.
  * @return The timeout calculated in microseconds.
  */
-static uint32_t wwdg_stm32_get_timeout(struct device *dev, uint32_t prescaler,
-				    uint32_t counter)
+static uint32_t wwdg_stm32_get_timeout(const struct device *dev,
+				       uint32_t prescaler,
+				       uint32_t counter)
 {
 	uint32_t divider = WWDG_INTERNAL_DIVIDER * (1 << (prescaler >> 7));
 	float f_wwdg = (float)wwdg_stm32_get_pclk(dev) / divider;
@@ -105,7 +106,8 @@ static uint32_t wwdg_stm32_get_timeout(struct device *dev, uint32_t prescaler,
  * @param prescaler Pointer to prescaler value.
  * @param counter Pointer to counter value.
  */
-static void wwdg_stm32_convert_timeout(struct device *dev, uint32_t timeout,
+static void wwdg_stm32_convert_timeout(const struct device *dev,
+				       uint32_t timeout,
 				       uint32_t *prescaler,
 				       uint32_t *counter)
 {
@@ -135,7 +137,7 @@ static void wwdg_stm32_convert_timeout(struct device *dev, uint32_t timeout,
 	}
 }
 
-static int wwdg_stm32_setup(struct device *dev, uint8_t options)
+static int wwdg_stm32_setup(const struct device *dev, uint8_t options)
 {
 	WWDG_TypeDef *wwdg = WWDG_STM32_STRUCT(dev);
 
@@ -162,7 +164,7 @@ static int wwdg_stm32_setup(struct device *dev, uint8_t options)
 	return 0;
 }
 
-static int wwdg_stm32_disable(struct device *dev)
+static int wwdg_stm32_disable(const struct device *dev)
 {
 	/* watchdog cannot be stopped once started unless SOC gets a reset */
 	ARG_UNUSED(dev);
@@ -170,7 +172,7 @@ static int wwdg_stm32_disable(struct device *dev)
 	return -EPERM;
 }
 
-static int wwdg_stm32_install_timeout(struct device *dev,
+static int wwdg_stm32_install_timeout(const struct device *dev,
 				      const struct wdt_timeout_cfg *config)
 {
 	struct wwdg_stm32_data *data = WWDG_STM32_DATA(dev);
@@ -208,7 +210,7 @@ static int wwdg_stm32_install_timeout(struct device *dev,
 	return 0;
 }
 
-static int wwdg_stm32_feed(struct device *dev, int channel_id)
+static int wwdg_stm32_feed(const struct device *dev, int channel_id)
 {
 	WWDG_TypeDef *wwdg = WWDG_STM32_STRUCT(dev);
 	struct wwdg_stm32_data *data = WWDG_STM32_DATA(dev);
@@ -221,7 +223,7 @@ static int wwdg_stm32_feed(struct device *dev, int channel_id)
 
 void wwdg_stm32_isr(void *arg)
 {
-	struct device *const dev = (struct device *)arg;
+	const struct device *dev = (const struct device *)arg;
 	struct wwdg_stm32_data *data = WWDG_STM32_DATA(dev);
 	WWDG_TypeDef *wwdg = WWDG_STM32_STRUCT(dev);
 
@@ -240,9 +242,9 @@ static const struct wdt_driver_api wwdg_stm32_api = {
 	.feed = wwdg_stm32_feed,
 };
 
-static int wwdg_stm32_init(struct device *dev)
+static int wwdg_stm32_init(const struct device *dev)
 {
-	struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
+	const struct device *clk = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	const struct wwdg_stm32_config *cfg = WWDG_STM32_CFG(dev);
 
 	__ASSERT_NO_MSG(clk);
@@ -272,7 +274,7 @@ DEVICE_AND_API_INIT(wwdg_stm32, DT_INST_LABEL(0),
 		    POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
 		    &wwdg_stm32_api);
 
-static void wwdg_stm32_irq_config(struct device *dev)
+static void wwdg_stm32_irq_config(const struct device *dev)
 {
 	WWDG_TypeDef *wwdg = WWDG_STM32_STRUCT(dev);
 
diff --git a/drivers/wifi/esp/esp.c b/drivers/wifi/esp/esp.c
index 0343ff9572bee9..8170d8d32fd1f0 100644
--- a/drivers/wifi/esp/esp.c
+++ b/drivers/wifi/esp/esp.c
@@ -85,7 +85,7 @@ MODEM_CMD_DEFINE(on_cmd_error)
 }
 
 /* RX thread */
-static void esp_rx(struct device *dev)
+static void esp_rx(const struct device *dev)
 {
 	struct esp_data *data = dev->data;
 
@@ -535,7 +535,7 @@ static void esp_mgmt_scan_work(struct k_work *work)
 	dev->scan_cb = NULL;
 }
 
-static int esp_mgmt_scan(struct device *dev, scan_result_cb_t cb)
+static int esp_mgmt_scan(const struct device *dev, scan_result_cb_t cb)
 {
 	struct esp_data *data = dev->data;
 
@@ -598,7 +598,7 @@ static void esp_mgmt_connect_work(struct k_work *work)
 	esp_flag_clear(dev, EDF_STA_CONNECTING);
 }
 
-static int esp_mgmt_connect(struct device *dev,
+static int esp_mgmt_connect(const struct device *dev,
 			    struct wifi_connect_req_params *params)
 {
 	struct esp_data *data = dev->data;
@@ -635,7 +635,7 @@ static int esp_mgmt_connect(struct device *dev,
 	return 0;
 }
 
-static int esp_mgmt_disconnect(struct device *dev)
+static int esp_mgmt_disconnect(const struct device *dev)
 {
 	struct esp_data *data = dev->data;
 	int ret;
@@ -647,7 +647,7 @@ static int esp_mgmt_disconnect(struct device *dev)
 	return ret;
 }
 
-static int esp_mgmt_ap_enable(struct device *dev,
+static int esp_mgmt_ap_enable(const struct device *dev,
 			      struct wifi_connect_req_params *params)
 {
 	char cmd[sizeof("AT+"_CWSAP"=\"\",\"\",xx,x") + WIFI_SSID_MAX_LEN +
@@ -686,7 +686,7 @@ static int esp_mgmt_ap_enable(struct device *dev,
 	return ret;
 }
 
-static int esp_mgmt_ap_disable(struct device *dev)
+static int esp_mgmt_ap_disable(const struct device *dev)
 {
 	struct esp_data *data = dev->data;
 	int ret;
@@ -784,7 +784,7 @@ static void esp_reset(struct esp_data *dev)
 
 static void esp_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct esp_data *data = dev->data;
 
 	net_if_flag_set(iface, NET_IF_NO_AUTO_START);
@@ -802,7 +802,7 @@ static const struct net_wifi_mgmt_offload esp_api = {
 	.ap_disable	= esp_mgmt_ap_disable,
 };
 
-static int esp_init(struct device *dev)
+static int esp_init(const struct device *dev)
 {
 	struct esp_data *data = dev->data;
 	int ret = 0;
diff --git a/drivers/wifi/eswifi/eswifi.h b/drivers/wifi/eswifi/eswifi.h
index 77b1767b50e835..3bcdbb94b76b2d 100644
--- a/drivers/wifi/eswifi/eswifi.h
+++ b/drivers/wifi/eswifi/eswifi.h
@@ -24,7 +24,7 @@
 #define AT_RSP_DELIMITER_LEN 2
 
 struct eswifi_gpio {
-	struct device *dev;
+	const struct device *dev;
 	unsigned int pin;
 };
 
diff --git a/drivers/wifi/eswifi/eswifi_bus_spi.c b/drivers/wifi/eswifi/eswifi_bus_spi.c
index f61daddae8c0b6..06c61c62db034a 100644
--- a/drivers/wifi/eswifi/eswifi_bus_spi.c
+++ b/drivers/wifi/eswifi/eswifi_bus_spi.c
@@ -24,7 +24,7 @@ K_KERNEL_STACK_MEMBER(eswifi_spi_poll_stack, ESWIFI_SPI_THREAD_STACK_SIZE);
 #define SPI_READ_CHUNK_SIZE 32
 
 struct eswifi_spi_data {
-	struct device *spi_dev;
+	const struct device *spi_dev;
 	struct eswifi_gpio csn;
 	struct eswifi_gpio dr;
 	struct k_thread poll_thread;
diff --git a/drivers/wifi/eswifi/eswifi_core.c b/drivers/wifi/eswifi/eswifi_core.c
index e013cb4ecf54d7..ebeed3e3f2cb09 100644
--- a/drivers/wifi/eswifi/eswifi_core.c
+++ b/drivers/wifi/eswifi/eswifi_core.c
@@ -410,7 +410,7 @@ static void eswifi_iface_init(struct net_if *iface)
 
 }
 
-static int eswifi_mgmt_scan(struct device *dev, scan_result_cb_t cb)
+static int eswifi_mgmt_scan(const struct device *dev, scan_result_cb_t cb)
 {
 	struct eswifi_dev *eswifi = dev->data;
 
@@ -427,7 +427,7 @@ static int eswifi_mgmt_scan(struct device *dev, scan_result_cb_t cb)
 	return 0;
 }
 
-static int eswifi_mgmt_disconnect(struct device *dev)
+static int eswifi_mgmt_disconnect(const struct device *dev)
 {
 	struct eswifi_dev *eswifi = dev->data;
 
@@ -472,7 +472,7 @@ static int __eswifi_sta_config(struct eswifi_dev *eswifi,
 	return 0;
 }
 
-static int eswifi_mgmt_connect(struct device *dev,
+static int eswifi_mgmt_connect(const struct device *dev,
 			       struct wifi_connect_req_params *params)
 {
 	struct eswifi_dev *eswifi = dev->data;
@@ -500,7 +500,7 @@ void eswifi_async_msg(struct eswifi_dev *eswifi, char *msg, size_t len)
 }
 
 #if defined(CONFIG_NET_IPV4)
-static int eswifi_mgmt_ap_enable(struct device *dev,
+static int eswifi_mgmt_ap_enable(const struct device *dev,
 				 struct wifi_connect_req_params *params)
 {
 	struct eswifi_dev *eswifi = dev->data;
@@ -599,7 +599,7 @@ static int eswifi_mgmt_ap_enable(struct device *dev,
 	return err;
 }
 #else
-static int eswifi_mgmt_ap_enable(struct device *dev,
+static int eswifi_mgmt_ap_enable(const struct device *dev,
 				 struct wifi_connect_req_params *params)
 {
 	LOG_ERR("IPv4 requested for AP mode");
@@ -607,7 +607,7 @@ static int eswifi_mgmt_ap_enable(struct device *dev,
 }
 #endif /* CONFIG_NET_IPV4 */
 
-static int eswifi_mgmt_ap_disable(struct device *dev)
+static int eswifi_mgmt_ap_disable(const struct device *dev)
 {
 	struct eswifi_dev *eswifi = dev->data;
 	char cmd[] = "AE\r";
@@ -628,7 +628,7 @@ static int eswifi_mgmt_ap_disable(struct device *dev)
 	return 0;
 }
 
-static int eswifi_init(struct device *dev)
+static int eswifi_init(const struct device *dev)
 {
 	struct eswifi_dev *eswifi = dev->data;
 
diff --git a/drivers/wifi/simplelink/simplelink.c b/drivers/wifi/simplelink/simplelink.c
index d66b87f8ad7899..8ee553d29b63dc 100644
--- a/drivers/wifi/simplelink/simplelink.c
+++ b/drivers/wifi/simplelink/simplelink.c
@@ -137,7 +137,7 @@ static void simplelink_scan_work_handler(struct k_work *work)
 	}
 }
 
-static int simplelink_mgmt_scan(struct device *dev, scan_result_cb_t cb)
+static int simplelink_mgmt_scan(const struct device *dev, scan_result_cb_t cb)
 {
 	int err;
 	int status;
@@ -169,7 +169,7 @@ static int simplelink_mgmt_scan(struct device *dev, scan_result_cb_t cb)
 	return status;
 }
 
-static int simplelink_mgmt_connect(struct device *dev,
+static int simplelink_mgmt_connect(const struct device *dev,
 				   struct wifi_connect_req_params *params)
 {
 	int ret;
@@ -179,7 +179,7 @@ static int simplelink_mgmt_connect(struct device *dev,
 	return ret ? -EIO : ret;
 }
 
-static int simplelink_mgmt_disconnect(struct device *dev)
+static int simplelink_mgmt_disconnect(const struct device *dev)
 {
 	int ret;
 
@@ -269,7 +269,7 @@ static const struct net_wifi_mgmt_offload simplelink_api = {
 	.disconnect	= simplelink_mgmt_disconnect,
 };
 
-static int simplelink_init(struct device *dev)
+static int simplelink_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/drivers/wifi/winc1500/wifi_winc1500.c b/drivers/wifi/winc1500/wifi_winc1500.c
index 2407a0ecae0953..442d42e924afe3 100644
--- a/drivers/wifi/winc1500/wifi_winc1500.c
+++ b/drivers/wifi/winc1500/wifi_winc1500.c
@@ -957,7 +957,7 @@ static void winc1500_thread(void)
 	}
 }
 
-static int winc1500_mgmt_scan(struct device *dev, scan_result_cb_t cb)
+static int winc1500_mgmt_scan(const struct device *dev, scan_result_cb_t cb)
 {
 	if (w1500_data.scan_cb) {
 		return -EALREADY;
@@ -974,7 +974,7 @@ static int winc1500_mgmt_scan(struct device *dev, scan_result_cb_t cb)
 	return 0;
 }
 
-static int winc1500_mgmt_connect(struct device *dev,
+static int winc1500_mgmt_connect(const struct device *dev,
 				 struct wifi_connect_req_params *params)
 {
 	uint8_t ssid[M2M_MAX_SSID_LEN];
@@ -1020,7 +1020,7 @@ static int winc1500_mgmt_connect(struct device *dev,
 	return 0;
 }
 
-static int winc1500_mgmt_disconnect(struct device *device)
+static int winc1500_mgmt_disconnect(const struct device *device)
 {
 	if (!w1500_data.connected) {
 		return -EALREADY;
@@ -1055,7 +1055,7 @@ static const struct net_wifi_mgmt_offload winc1500_api = {
 	.disconnect	= winc1500_mgmt_disconnect,
 };
 
-static int winc1500_init(struct device *dev)
+static int winc1500_init(const struct device *dev)
 {
 	tstrWifiInitParam param = {
 		.pfAppWifiCb = winc1500_wifi_cb,
diff --git a/drivers/wifi/winc1500/wifi_winc1500_nm_bsp.c b/drivers/wifi/winc1500/wifi_winc1500_nm_bsp.c
index 3fe1fd891c447d..a0d75755f8012e 100644
--- a/drivers/wifi/winc1500/wifi_winc1500_nm_bsp.c
+++ b/drivers/wifi/winc1500/wifi_winc1500_nm_bsp.c
@@ -15,7 +15,7 @@ struct winc1500_device winc1500;
 
 void (*isr_function)(void);
 
-static inline void chip_isr(struct device *port,
+static inline void chip_isr(const struct device *port,
 			    struct gpio_callback *cb,
 			    gpio_port_pins_t pins)
 {
diff --git a/drivers/wifi/winc1500/wifi_winc1500_nm_bsp_internal.h b/drivers/wifi/winc1500/wifi_winc1500_nm_bsp_internal.h
index 1ea15d7c7aa3c1..847fabd3b76c39 100644
--- a/drivers/wifi/winc1500/wifi_winc1500_nm_bsp_internal.h
+++ b/drivers/wifi/winc1500/wifi_winc1500_nm_bsp_internal.h
@@ -30,14 +30,14 @@ enum winc1500_gpio_index {
 };
 
 struct winc1500_gpio_configuration {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t pin;
 };
 
 struct winc1500_device {
 	struct winc1500_gpio_configuration	*gpios;
 	struct gpio_callback			gpio_cb;
-	struct device				*spi;
+	const struct device *spi;
 	struct spi_config			spi_cfg;
 };
 
diff --git a/drivers/wifi/winc1500/wifi_winc1500_nm_bus_wrapper.c b/drivers/wifi/winc1500/wifi_winc1500_nm_bus_wrapper.c
index 7d3d00ff876359..619dc8242757ea 100644
--- a/drivers/wifi/winc1500/wifi_winc1500_nm_bus_wrapper.c
+++ b/drivers/wifi/winc1500/wifi_winc1500_nm_bus_wrapper.c
@@ -98,7 +98,7 @@ static int8_t spi_rw(uint8_t *mosi, uint8_t *miso, uint16_t size)
 
 struct winc1500_gpio_configuration *winc1500_configure_gpios(void)
 {
-	struct device *gpio_en, *gpio_irq, *gpio_reset;
+	const struct device *gpio_en, *gpio_irq, *gpio_reset;
 
 	gpio_en = device_get_binding(
 		DT_INST_GPIO_LABEL(0, enable_gpios));
diff --git a/include/audio/codec.h b/include/audio/codec.h
index d8468b0631a149..677da302e8ba1b 100644
--- a/include/audio/codec.h
+++ b/include/audio/codec.h
@@ -116,12 +116,15 @@ typedef union {
  * For internal use only, skip these in public documentation.
  */
 struct audio_codec_api {
-	int (*configure)(struct device *dev, struct audio_codec_cfg *cfg);
-	void (*start_output)(struct device *dev);
-	void (*stop_output)(struct device *dev);
-	int (*set_property)(struct device *dev, audio_property_t property,
-			audio_channel_t channel, audio_property_value_t val);
-	int (*apply_properties)(struct device *dev);
+	int (*configure)(const struct device *dev,
+			 struct audio_codec_cfg *cfg);
+	void (*start_output)(const struct device *dev);
+	void (*stop_output)(const struct device *dev);
+	int (*set_property)(const struct device *dev,
+			    audio_property_t property,
+			    audio_channel_t channel,
+			    audio_property_value_t val);
+	int (*apply_properties)(const struct device *dev);
 };
 /**
  * @endcond
@@ -138,8 +141,8 @@ struct audio_codec_api {
  *
  * @return 0 on success, negative error code on failure
  */
-static inline int audio_codec_configure(struct device *dev,
-		struct audio_codec_cfg *cfg)
+static inline int audio_codec_configure(const struct device *dev,
+					struct audio_codec_cfg *cfg)
 {
 	const struct audio_codec_api *api =
 		(const struct audio_codec_api *)dev->api;
@@ -156,7 +159,7 @@ static inline int audio_codec_configure(struct device *dev,
  *
  * @return none
  */
-static inline void audio_codec_start_output(struct device *dev)
+static inline void audio_codec_start_output(const struct device *dev)
 {
 	const struct audio_codec_api *api =
 		(const struct audio_codec_api *)dev->api;
@@ -173,7 +176,7 @@ static inline void audio_codec_start_output(struct device *dev)
  *
  * @return none
  */
-static inline void audio_codec_stop_output(struct device *dev)
+static inline void audio_codec_stop_output(const struct device *dev)
 {
 	const struct audio_codec_api *api =
 		(const struct audio_codec_api *)dev->api;
@@ -193,8 +196,10 @@ static inline void audio_codec_stop_output(struct device *dev)
  *
  * @return 0 on success, negative error code on failure
  */
-static inline int audio_codec_set_property(struct device *dev, audio_property_t property,
-		audio_channel_t channel, audio_property_value_t val)
+static inline int audio_codec_set_property(const struct device *dev,
+					   audio_property_t property,
+					   audio_channel_t channel,
+					   audio_property_value_t val)
 {
 	const struct audio_codec_api *api =
 		(const struct audio_codec_api *)dev->api;
@@ -213,7 +218,7 @@ static inline int audio_codec_set_property(struct device *dev, audio_property_t
  *
  * @return 0 on success, negative error code on failure
  */
-static inline int audio_codec_apply_properties(struct device *dev)
+static inline int audio_codec_apply_properties(const struct device *dev)
 {
 	const struct audio_codec_api *api =
 		(const struct audio_codec_api *)dev->api;
diff --git a/include/audio/dmic.h b/include/audio/dmic.h
index f10fef6959ead9..6da08d680d8bf1 100644
--- a/include/audio/dmic.h
+++ b/include/audio/dmic.h
@@ -167,9 +167,9 @@ struct dmic_cfg {
  * Function pointers for the DMIC driver operations
  */
 struct _dmic_ops {
-	int (*configure)(struct device *dev, struct dmic_cfg *config);
-	int (*trigger)(struct device *dev, enum dmic_trigger cmd);
-	int (*read)(struct device *dev, uint8_t stream, void **buffer,
+	int (*configure)(const struct device *dev, struct dmic_cfg *config);
+	int (*trigger)(const struct device *dev, enum dmic_trigger cmd);
+	int (*read)(const struct device *dev, uint8_t stream, void **buffer,
 			size_t *size, int32_t timeout);
 };
 
@@ -245,7 +245,8 @@ static inline uint32_t dmic_build_clk_skew_map(uint8_t pdm, uint8_t skew)
  *
  * @return 0 on success, a negative error code on failure
  */
-static inline int dmic_configure(struct device *dev, struct dmic_cfg *cfg)
+static inline int dmic_configure(const struct device *dev,
+				 struct dmic_cfg *cfg)
 {
 	const struct _dmic_ops *api =
 		(const struct _dmic_ops *)dev->api;
@@ -263,7 +264,8 @@ static inline int dmic_configure(struct device *dev, struct dmic_cfg *cfg)
  *
  * @return 0 on success, a negative error code on failure
  */
-static inline int dmic_trigger(struct device *dev, enum dmic_trigger cmd)
+static inline int dmic_trigger(const struct device *dev,
+			       enum dmic_trigger cmd)
 {
 	const struct _dmic_ops *api =
 		(const struct _dmic_ops *)dev->api;
@@ -286,8 +288,9 @@ static inline int dmic_trigger(struct device *dev, enum dmic_trigger cmd)
  *
  * @return 0 on success, a negative error code on failure
  */
-static inline int dmic_read(struct device *dev, uint8_t stream, void **buffer,
-		size_t *size, int32_t timeout)
+static inline int dmic_read(const struct device *dev, uint8_t stream,
+			    void **buffer,
+			    size_t *size, int32_t timeout)
 {
 	const struct _dmic_ops *api =
 		(const struct _dmic_ops *)dev->api;
diff --git a/include/canbus/isotp.h b/include/canbus/isotp.h
index 1ee29a68e692f5..60ad12edceee82 100644
--- a/include/canbus/isotp.h
+++ b/include/canbus/isotp.h
@@ -155,7 +155,7 @@ struct isotp_recv_ctx;
  * @retval ISOTP_N_OK on success
  * @retval ISOTP_NO_FREE_FILTER if CAN device has no filters left.
  */
-int isotp_bind(struct isotp_recv_ctx *ctx, struct device *can_dev,
+int isotp_bind(struct isotp_recv_ctx *ctx, const struct device *can_dev,
 	       const struct isotp_msg_id *rx_addr,
 	       const struct isotp_msg_id *tx_addr,
 	       const struct isotp_fc_opts *opts,
@@ -235,7 +235,7 @@ int isotp_recv_net(struct isotp_recv_ctx *ctx, struct net_buf **buffer,
  * @retval ISOTP_N_OK on success
  * @retval ISOTP_N_* on error
  */
-int isotp_send(struct isotp_send_ctx *ctx, struct device *can_dev,
+int isotp_send(struct isotp_send_ctx *ctx, const struct device *can_dev,
 	       const uint8_t *data, size_t len,
 	       const struct isotp_msg_id *tx_addr,
 	       const struct isotp_msg_id *rx_addr,
@@ -260,7 +260,7 @@ int isotp_send(struct isotp_send_ctx *ctx, struct device *can_dev,
  * @retval ISOTP_N_OK on success
  * @retval ISOTP_N_* on error
  */
-int isotp_send_ctx_buf(struct device *can_dev,
+int isotp_send_ctx_buf(const struct device *can_dev,
 		       const uint8_t *data, size_t len,
 		       const struct isotp_msg_id *tx_addr,
 		       const struct isotp_msg_id *rx_addr,
@@ -285,7 +285,7 @@ int isotp_send_ctx_buf(struct device *can_dev,
  * @retval ISOTP_N_OK on success
  * @retval ISOTP_* on error
  */
-int isotp_send_net_ctx_buf(struct device *can_dev,
+int isotp_send_net_ctx_buf(const struct device *can_dev,
 			   struct net_buf *data,
 			   const struct isotp_msg_id *tx_addr,
 			   const struct isotp_msg_id *rx_addr,
@@ -315,7 +315,7 @@ int isotp_send_net_ctx_buf(struct device *can_dev,
  * @retval ISOTP_N_OK on success
  * @retval ISOTP_* on error
  */
-int isotp_send_buf(struct device *can_dev,
+int isotp_send_buf(const struct device *can_dev,
 		   const uint8_t *data, size_t len,
 		   const struct isotp_msg_id *tx_addr,
 		   const struct isotp_msg_id *rx_addr,
@@ -333,7 +333,7 @@ struct isotp_callback {
 struct isotp_send_ctx {
 	int filter_id;
 	uint32_t error_nr;
-	struct device *can_dev;
+	const struct device *can_dev;
 	union {
 		struct net_buf *buf;
 		struct {
@@ -362,7 +362,7 @@ struct isotp_send_ctx {
 
 struct isotp_recv_ctx {
 	int filter_id;
-	struct device *can_dev;
+	const struct device *can_dev;
 	struct net_buf *buf;
 	struct net_buf *act_frag;
 	sys_snode_t alloc_node;
diff --git a/include/console/tty.h b/include/console/tty.h
index 3419d73667760b..4c75a60207c91b 100644
--- a/include/console/tty.h
+++ b/include/console/tty.h
@@ -16,7 +16,7 @@ extern "C" {
 #endif
 
 struct tty_serial {
-	struct device *uart_dev;
+	const struct device *uart_dev;
 
 	struct k_sem rx_sem;
 	uint8_t *rx_ringbuf;
@@ -49,7 +49,7 @@ struct tty_serial {
  *
  * @return 0 on success, error code (<0) otherwise
  */
-int tty_init(struct tty_serial *tty, struct device *uart_dev);
+int tty_init(struct tty_serial *tty, const struct device *uart_dev);
 
 /**
  * @brief Set receive timeout for tty device.
diff --git a/include/crypto/cipher.h b/include/crypto/cipher.h
index 1652ef455c1ea2..920ed948c6100f 100644
--- a/include/crypto/cipher.h
+++ b/include/crypto/cipher.h
@@ -40,18 +40,18 @@
 
 /* The API a crypto driver should implement */
 __subsystem struct crypto_driver_api {
-	int (*query_hw_caps)(struct device *dev);
+	int (*query_hw_caps)(const struct device *dev);
 
 	/* Setup a crypto session */
-	int (*begin_session)(struct device *dev, struct cipher_ctx *ctx,
-			enum cipher_algo algo, enum cipher_mode mode,
-			enum cipher_op op_type);
+	int (*begin_session)(const struct device *dev, struct cipher_ctx *ctx,
+			     enum cipher_algo algo, enum cipher_mode mode,
+			     enum cipher_op op_type);
 
 	/* Tear down an established session */
-	int (*free_session)(struct device *dev, struct cipher_ctx *ctx);
+	int (*free_session)(const struct device *dev, struct cipher_ctx *ctx);
 
 	/* Register async crypto op completion callback with the driver */
-	int (*crypto_async_callback_set)(struct device *dev,
+	int (*crypto_async_callback_set)(const struct device *dev,
 					 crypto_completion_cb cb);
 };
 
@@ -73,7 +73,7 @@ __subsystem struct crypto_driver_api {
  *
  * @return bitmask of supported options.
  */
-static inline int cipher_query_hwcaps(struct device *dev)
+static inline int cipher_query_hwcaps(const struct device *dev)
 {
 	struct crypto_driver_api *api;
 	int tmp;
@@ -113,7 +113,7 @@ static inline int cipher_query_hwcaps(struct device *dev)
  *
  * @return 0 on success, negative errno code on fail.
  */
-static inline int cipher_begin_session(struct device *dev,
+static inline int cipher_begin_session(const struct device *dev,
 				       struct cipher_ctx *ctx,
 				       enum cipher_algo algo,
 				       enum cipher_mode  mode,
@@ -155,7 +155,7 @@ static inline int cipher_begin_session(struct device *dev,
  *
  * @return 0 on success, negative errno code on fail.
  */
-static inline int cipher_free_session(struct device *dev,
+static inline int cipher_free_session(const struct device *dev,
 				      struct cipher_ctx *ctx)
 {
 	struct crypto_driver_api *api;
@@ -179,7 +179,7 @@ static inline int cipher_free_session(struct device *dev,
  * @return 0 on success, -ENOTSUP if the driver does not support async op,
  *			  negative errno code on other error.
  */
-static inline int cipher_callback_set(struct device *dev,
+static inline int cipher_callback_set(const struct device *dev,
 				      crypto_completion_cb cb)
 {
 	struct crypto_driver_api *api;
diff --git a/include/crypto/cipher_structs.h b/include/crypto/cipher_structs.h
index 16acb60b0385a4..fec7070c71ca11 100644
--- a/include/crypto/cipher_structs.h
+++ b/include/crypto/cipher_structs.h
@@ -128,7 +128,7 @@ struct cipher_ctx {
 	/** The device driver instance this crypto context relates to. Will be
 	 * populated by the begin_session() API.
 	 */
-	struct device *device;
+	const struct device *device;
 
 	/** If the driver supports multiple simultaneously crypto sessions, this
 	 * will identify the specific driver state this crypto session relates
diff --git a/include/device.h b/include/device.h
index e25160455763cb..4a0061dc9f221c 100644
--- a/include/device.h
+++ b/include/device.h
@@ -169,7 +169,7 @@ extern "C" {
  */
 #define DEVICE_DECLARE(name) static const struct device DEVICE_NAME_GET(name)
 
-typedef void (*device_pm_cb)(struct device *dev,
+typedef void (*device_pm_cb)(const struct device *dev,
 			     int status, void *context, void *arg);
 
 /**
@@ -177,7 +177,7 @@ typedef void (*device_pm_cb)(struct device *dev,
  */
 struct device_pm {
 	/** Pointer to the device */
-	struct device *dev;
+	const struct device *dev;
 	/** Lock to synchronize the get/put operations */
 	struct k_sem lock;
 	/** Device pm enable flag */
@@ -208,7 +208,7 @@ struct device {
 	void * const data;
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 	/** Power Management function */
-	int (*device_pm_control)(struct device *dev, uint32_t command,
+	int (*device_pm_control)(const struct device *dev, uint32_t command,
 				 void *context, device_pm_cb cb, void *arg);
 	/** Pointer to device instance power management data */
 	struct device_pm * const pm;
@@ -227,7 +227,7 @@ struct device {
  *
  * @return pointer to device structure; NULL if not found or cannot be used.
  */
-__syscall struct device *device_get_binding(const char *name);
+__syscall const struct device *device_get_binding(const char *name);
 
 /** @brief Get access to the static array of static devices.
  *
@@ -237,7 +237,7 @@ __syscall struct device *device_get_binding(const char *name);
  *
  * @return the number of statically allocated devices.
  */
-size_t z_device_get_all_static(struct device **devices);
+size_t z_device_get_all_static(const struct device * *devices);
 
 /** @brief Determine whether a device has been successfully initialized.
  *
@@ -330,7 +330,7 @@ const char *device_pm_state_str(uint32_t state);
  *
  * @param busy_dev Pointer to device structure of the driver instance.
  */
-void device_busy_set(struct device *busy_dev);
+void device_busy_set(const struct device *busy_dev);
 
 /**
  * @brief Indicate that the device has completed its transaction
@@ -339,7 +339,7 @@ void device_busy_set(struct device *busy_dev);
  *
  * @param busy_dev Pointer to device structure of the driver instance.
  */
-void device_busy_clear(struct device *busy_dev);
+void device_busy_clear(const struct device *busy_dev);
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 /*
@@ -360,7 +360,7 @@ void device_busy_clear(struct device *busy_dev);
  *
  * @retval -ENOTSUP for all operations.
  */
-int device_pm_control_nop(struct device *unused_device,
+int device_pm_control_nop(const struct device *unused_device,
 			  uint32_t unused_ctrl_command,
 			  void *unused_context,
 			  device_pm_cb cb,
@@ -379,7 +379,7 @@ int device_pm_control_nop(struct device *unused_device,
  * @retval 0 If successful in queuing the request or changing the state.
  * @retval Errno Negative errno code if failure. Callback will not be called.
  */
-static inline int device_set_power_state(struct device *dev,
+static inline int device_set_power_state(const struct device *dev,
 					 uint32_t device_power_state,
 					 device_pm_cb cb, void *arg)
 {
@@ -401,7 +401,7 @@ static inline int device_set_power_state(struct device *dev,
  * @retval 0 If successful.
  * @retval Errno Negative errno code if failure.
  */
-static inline int device_get_power_state(struct device *dev,
+static inline int device_get_power_state(const struct device *dev,
 					 uint32_t *device_power_state)
 {
 	return dev->device_pm_control(dev,
@@ -423,7 +423,8 @@ static inline int device_get_power_state(struct device *dev,
  *
  * @deprecated in 2.4 release, replace with z_device_get_all_static()
  */
-__deprecated static inline void device_list_get(struct device **device_list, int *device_count)
+__deprecated static inline void device_list_get(const struct device * *device_list,
+						int *device_count)
 {
 	*device_count = z_device_get_all_static(device_list);
 }
@@ -450,7 +451,7 @@ int device_any_busy_check(void);
  * @retval 0 if the device is not busy
  * @retval -EBUSY if the device is busy
  */
-int device_busy_check(struct device *chk_dev);
+int device_busy_check(const struct device *chk_dev);
 
 #ifdef CONFIG_DEVICE_IDLE_PM
 
@@ -472,7 +473,7 @@ enum device_pm_fsm_state {
  * @param dev Pointer to device structure of the specific device driver
  * the caller is interested in.
  */
-void device_pm_enable(struct device *dev);
+void device_pm_enable(const struct device *dev);
 
 /**
  * @brief Disable device idle PM
@@ -483,7 +484,7 @@ void device_pm_enable(struct device *dev);
  * @param dev Pointer to device structure of the specific device driver
  * the caller is interested in.
  */
-void device_pm_disable(struct device *dev);
+void device_pm_disable(const struct device *dev);
 
 /**
  * @brief Call device resume asynchronously based on usage count
@@ -499,7 +500,7 @@ void device_pm_disable(struct device *dev);
  * pm signal mechanism to know the completion of resume operation.
  * @retval Errno Negative errno code if failure.
  */
-int device_pm_get(struct device *dev);
+int device_pm_get(const struct device *dev);
 
 /**
  * @brief Call device resume synchronously based on usage count
@@ -514,7 +515,7 @@ int device_pm_get(struct device *dev);
  * @retval 0 If successful.
  * @retval Errno Negative errno code if failure.
  */
-int device_pm_get_sync(struct device *dev);
+int device_pm_get_sync(const struct device *dev);
 
 /**
  * @brief Call device suspend asynchronously based on usage count
@@ -530,7 +531,7 @@ int device_pm_get_sync(struct device *dev);
  * signal mechanism to know the completion of suspend operation.
  * @retval Errno Negative errno code if failure.
  */
-int device_pm_put(struct device *dev);
+int device_pm_put(const struct device *dev);
 
 /**
  * @brief Call device suspend synchronously based on usage count
@@ -545,14 +546,14 @@ int device_pm_put(struct device *dev);
  * @retval 0 If successful.
  * @retval Errno Negative errno code if failure.
  */
-int device_pm_put_sync(struct device *dev);
+int device_pm_put_sync(const struct device *dev);
 #else
-static inline void device_pm_enable(struct device *dev) { }
-static inline void device_pm_disable(struct device *dev) { }
-static inline int device_pm_get(struct device *dev) { return -ENOTSUP; }
-static inline int device_pm_get_sync(struct device *dev) { return -ENOTSUP; }
-static inline int device_pm_put(struct device *dev) { return -ENOTSUP; }
-static inline int device_pm_put_sync(struct device *dev) { return -ENOTSUP; }
+static inline void device_pm_enable(const struct device *dev) { }
+static inline void device_pm_disable(const struct device *dev) { }
+static inline int device_pm_get(const struct device *dev) { return -ENOTSUP; }
+static inline int device_pm_get_sync(const struct device *dev) { return -ENOTSUP; }
+static inline int device_pm_put(const struct device *dev) { return -ENOTSUP; }
+static inline int device_pm_put_sync(const struct device *dev) { return -ENOTSUP; }
 #endif
 #else
 #define device_pm_control_nop(...) NULL
diff --git a/include/disk/disk_access.h b/include/disk/disk_access.h
index 03fd14a94e10ed..bb250aabea6675 100644
--- a/include/disk/disk_access.h
+++ b/include/disk/disk_access.h
@@ -58,7 +58,7 @@ struct disk_info {
 	const struct disk_operations *ops;
 	/* Disk device associated to this disk.
 	 */
-	struct device *dev;
+	const struct device *dev;
 };
 
 struct disk_operations {
diff --git a/include/display/cfb.h b/include/display/cfb.h
index 96339fbbb63fbd..7c36ea150f40fa 100644
--- a/include/display/cfb.h
+++ b/include/display/cfb.h
@@ -88,7 +88,7 @@ struct cfb_font {
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_print(struct device *dev, char *str, uint16_t x, uint16_t y);
+int cfb_print(const struct device *dev, char *str, uint16_t x, uint16_t y);
 
 /**
  * @brief Clear framebuffer.
@@ -98,7 +98,7 @@ int cfb_print(struct device *dev, char *str, uint16_t x, uint16_t y);
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_framebuffer_clear(struct device *dev, bool clear_display);
+int cfb_framebuffer_clear(const struct device *dev, bool clear_display);
 
 /**
  * @brief Invert Pixels.
@@ -107,7 +107,7 @@ int cfb_framebuffer_clear(struct device *dev, bool clear_display);
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_framebuffer_invert(struct device *dev);
+int cfb_framebuffer_invert(const struct device *dev);
 
 /**
  * @brief Finalize framebuffer and write it to display RAM,
@@ -117,7 +117,7 @@ int cfb_framebuffer_invert(struct device *dev);
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_framebuffer_finalize(struct device *dev);
+int cfb_framebuffer_finalize(const struct device *dev);
 
 /**
  * @brief Get display parameter.
@@ -127,7 +127,8 @@ int cfb_framebuffer_finalize(struct device *dev);
  *
  * @return Display parameter value
  */
-int cfb_get_display_parameter(struct device *dev, enum cfb_display_param);
+int cfb_get_display_parameter(const struct device *dev,
+			      enum cfb_display_param);
 
 /**
  * @brief Set font.
@@ -137,7 +138,7 @@ int cfb_get_display_parameter(struct device *dev, enum cfb_display_param);
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_framebuffer_set_font(struct device *dev, uint8_t idx);
+int cfb_framebuffer_set_font(const struct device *dev, uint8_t idx);
 
 /**
  * @brief Get font size.
@@ -149,7 +150,8 @@ int cfb_framebuffer_set_font(struct device *dev, uint8_t idx);
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_get_font_size(struct device *dev, uint8_t idx, uint8_t *width, uint8_t *height);
+int cfb_get_font_size(const struct device *dev, uint8_t idx, uint8_t *width,
+		      uint8_t *height);
 
 /**
  * @brief Get number of fonts.
@@ -158,7 +160,7 @@ int cfb_get_font_size(struct device *dev, uint8_t idx, uint8_t *width, uint8_t *
  *
  * @return number of fonts
  */
-int cfb_get_numof_fonts(struct device *dev);
+int cfb_get_numof_fonts(const struct device *dev);
 
 /**
  * @brief Initialize Character Framebuffer.
@@ -167,7 +169,7 @@ int cfb_get_numof_fonts(struct device *dev);
  *
  * @return 0 on success, negative value otherwise
  */
-int cfb_framebuffer_init(struct device *dev);
+int cfb_framebuffer_init(const struct device *dev);
 
 #ifdef __cplusplus
 }
diff --git a/include/display/grove_lcd.h b/include/display/grove_lcd.h
index 60eb411eff48d0..cb357e450f6b32 100644
--- a/include/display/grove_lcd.h
+++ b/include/display/grove_lcd.h
@@ -34,7 +34,7 @@ extern "C" {
  *  @param data the ASCII text to display
  *  @param size the length of the text in bytes
  */
-void glcd_print(struct device *port, char *data, uint32_t size);
+void glcd_print(const struct device *port, char *data, uint32_t size);
 
 
 /**
@@ -44,14 +44,14 @@ void glcd_print(struct device *port, char *data, uint32_t size);
  *  @param col the column for the cursor to be moved to (0-15)
  *  @param row the row it should be moved to (0 or 1)
  */
-void glcd_cursor_pos_set(struct device *port, uint8_t col, uint8_t row);
+void glcd_cursor_pos_set(const struct device *port, uint8_t col, uint8_t row);
 
 /**
  *  @brief Clear the current display
  *
  *  @param port Pointer to device structure for driver instance.
  */
-void glcd_clear(struct device *port);
+void glcd_clear(const struct device *port);
 
 /* Defines for the GLCD_CMD_DISPLAY_SWITCH options */
 #define GLCD_DS_DISPLAY_ON		(1 << 2)
@@ -71,7 +71,7 @@ void glcd_clear(struct device *port);
  *  @param opt An 8bit bitmask of GLCD_DS_* options.
  *
  */
-void glcd_display_state_set(struct device *port, uint8_t opt);
+void glcd_display_state_set(const struct device *port, uint8_t opt);
 
 /**
  * @brief return the display feature set associated with the device
@@ -80,7 +80,7 @@ void glcd_display_state_set(struct device *port, uint8_t opt);
  *
  * @return the display feature set associated with the device.
  */
-uint8_t glcd_display_state_get(struct device *port);
+uint8_t glcd_display_state_get(const struct device *port);
 
 /* Defines for the GLCD_CMD_INPUT_SET to change text direction */
 #define GLCD_IS_SHIFT_INCREMENT	(1 << 1)
@@ -97,7 +97,7 @@ uint8_t glcd_display_state_get(struct device *port);
  *  @param opt A bitmask of GLCD_IS_* options
  *
  */
-void glcd_input_state_set(struct device *port, uint8_t opt);
+void glcd_input_state_set(const struct device *port, uint8_t opt);
 
 /**
  * @brief return the input set associated with the device
@@ -106,7 +106,7 @@ void glcd_input_state_set(struct device *port, uint8_t opt);
  *
  * @return the input set associated with the device.
  */
-uint8_t glcd_input_state_get(struct device *port);
+uint8_t glcd_input_state_get(const struct device *port);
 
 /* Defines for the LCD_FUNCTION_SET */
 #define GLCD_FS_8BIT_MODE	(1 << 4)
@@ -125,7 +125,7 @@ uint8_t glcd_input_state_get(struct device *port);
  *  of the display as per needed.  Controlling things like the number of rows,
  *  dot size, and text display quality.
  */
-void glcd_function_set(struct device *port, uint8_t opt);
+void glcd_function_set(const struct device *port, uint8_t opt);
 
 /**
  * @brief return the function set associated with the device
@@ -134,7 +134,7 @@ void glcd_function_set(struct device *port, uint8_t opt);
  *
  * @return the function features set associated with the device.
  */
-uint8_t glcd_function_get(struct device *port);
+uint8_t glcd_function_get(const struct device *port);
 
 
 /* Available color selections */
@@ -147,7 +147,7 @@ uint8_t glcd_function_get(struct device *port);
  *  @param port Pointer to device structure for driver instance.
  *  @param color One of the predefined color options
  */
-void glcd_color_select(struct device *port, uint8_t color);
+void glcd_color_select(const struct device *port, uint8_t color);
 
 
 /**
@@ -158,7 +158,8 @@ void glcd_color_select(struct device *port, uint8_t color);
  *  @param g A numeric value for the green color (max is 255)
  *  @param b A numeric value for the blue color (max is 255)
  */
-void glcd_color_set(struct device *port, uint8_t r, uint8_t g, uint8_t b);
+void glcd_color_set(const struct device *port, uint8_t r, uint8_t g,
+		    uint8_t b);
 
 
 /**
@@ -168,7 +169,7 @@ void glcd_color_set(struct device *port, uint8_t r, uint8_t g, uint8_t b);
  *
  *  @return Returns 0 if all passes
  */
-int glcd_initialize(struct device *port);
+int glcd_initialize(const struct device *port);
 
 
 /**
diff --git a/include/drivers/adc.h b/include/drivers/adc.h
index 23210a588a6676..314384b9eb8385 100644
--- a/include/drivers/adc.h
+++ b/include/drivers/adc.h
@@ -224,10 +224,9 @@ enum adc_action {
  *
  * @returns Action to be performed by the driver. See @ref adc_action.
  */
-typedef enum adc_action (*adc_sequence_callback)(
-				struct device *dev,
-				const struct adc_sequence *sequence,
-				uint16_t sampling_index);
+typedef enum adc_action (*adc_sequence_callback)(const struct device *dev,
+						 const struct adc_sequence *sequence,
+						 uint16_t sampling_index);
 
 /**
  * @brief Structure defining additional options for an ADC sampling sequence.
@@ -327,14 +326,14 @@ struct adc_sequence {
  * @brief Type definition of ADC API function for configuring a channel.
  * See adc_channel_setup() for argument descriptions.
  */
-typedef int (*adc_api_channel_setup)(struct device *dev,
+typedef int (*adc_api_channel_setup)(const struct device *dev,
 				     const struct adc_channel_cfg *channel_cfg);
 
 /**
  * @brief Type definition of ADC API function for setting a read request.
  * See adc_read() for argument descriptions.
  */
-typedef int (*adc_api_read)(struct device *dev,
+typedef int (*adc_api_read)(const struct device *dev,
 			    const struct adc_sequence *sequence);
 
 #ifdef CONFIG_ADC_ASYNC
@@ -343,7 +342,7 @@ typedef int (*adc_api_read)(struct device *dev,
  *        read request.
  * See adc_read_async() for argument descriptions.
  */
-typedef int (*adc_api_read_async)(struct device *dev,
+typedef int (*adc_api_read_async)(const struct device *dev,
 				  const struct adc_sequence *sequence,
 				  struct k_poll_signal *async);
 #endif
@@ -374,11 +373,11 @@ __subsystem struct adc_driver_api {
  * @retval 0       On success.
  * @retval -EINVAL If a parameter with an invalid value has been provided.
  */
-__syscall int adc_channel_setup(struct device *dev,
+__syscall int adc_channel_setup(const struct device *dev,
 				const struct adc_channel_cfg *channel_cfg);
 
-static inline int z_impl_adc_channel_setup(struct device *dev,
-				const struct adc_channel_cfg *channel_cfg)
+static inline int z_impl_adc_channel_setup(const struct device *dev,
+					   const struct adc_channel_cfg *channel_cfg)
 {
 	const struct adc_driver_api *api =
 				(const struct adc_driver_api *)dev->api;
@@ -407,10 +406,10 @@ static inline int z_impl_adc_channel_setup(struct device *dev,
  *                  in the buffer, but at least some of them were taken with
  *                  an extra delay compared to what was scheduled.
  */
-__syscall int adc_read(struct device *dev,
+__syscall int adc_read(const struct device *dev,
 		       const struct adc_sequence *sequence);
 
-static inline int z_impl_adc_read(struct device *dev,
+static inline int z_impl_adc_read(const struct device *dev,
 				  const struct adc_sequence *sequence)
 {
 	const struct adc_driver_api *api =
@@ -436,12 +435,12 @@ static inline int z_impl_adc_read(struct device *dev,
  * @returns 0 on success, negative error code otherwise.
  *
  */
-__syscall int adc_read_async(struct device *dev,
+__syscall int adc_read_async(const struct device *dev,
 			     const struct adc_sequence *sequence,
 			     struct k_poll_signal *async);
 
 
-static inline int z_impl_adc_read_async(struct device *dev,
+static inline int z_impl_adc_read_async(const struct device *dev,
 					const struct adc_sequence *sequence,
 					struct k_poll_signal *async)
 {
@@ -461,7 +460,7 @@ static inline int z_impl_adc_read_async(struct device *dev,
  * @return a positive value is the reference voltage value.  Returns
  * zero if reference voltage information is not available.
  */
-static inline uint16_t adc_ref_internal(struct device *dev)
+static inline uint16_t adc_ref_internal(const struct device *dev)
 {
 	const struct adc_driver_api *api =
 				(const struct adc_driver_api *)dev->api;
diff --git a/include/drivers/adc/lmp90xxx.h b/include/drivers/adc/lmp90xxx.h
index f00b216c2cc389..44308e272c95d9 100644
--- a/include/drivers/adc/lmp90xxx.h
+++ b/include/drivers/adc/lmp90xxx.h
@@ -13,25 +13,30 @@
 /* LMP90xxx supports GPIO D0..D6 */
 #define LMP90XXX_GPIO_MAX 6
 
-int lmp90xxx_gpio_set_output(struct device *dev, uint8_t pin);
+int lmp90xxx_gpio_set_output(const struct device *dev, uint8_t pin);
 
-int lmp90xxx_gpio_set_input(struct device *dev, uint8_t pin);
+int lmp90xxx_gpio_set_input(const struct device *dev, uint8_t pin);
 
-int lmp90xxx_gpio_set_pin_value(struct device *dev, uint8_t pin, bool value);
+int lmp90xxx_gpio_set_pin_value(const struct device *dev, uint8_t pin,
+				bool value);
 
-int lmp90xxx_gpio_get_pin_value(struct device *dev, uint8_t pin, bool *value);
+int lmp90xxx_gpio_get_pin_value(const struct device *dev, uint8_t pin,
+				bool *value);
 
-int lmp90xxx_gpio_port_get_raw(struct device *dev, gpio_port_value_t *value);
+int lmp90xxx_gpio_port_get_raw(const struct device *dev,
+			       gpio_port_value_t *value);
 
-int lmp90xxx_gpio_port_set_masked_raw(struct device *dev,
+int lmp90xxx_gpio_port_set_masked_raw(const struct device *dev,
 				      gpio_port_pins_t mask,
 				      gpio_port_value_t value);
 
-int lmp90xxx_gpio_port_set_bits_raw(struct device *dev, gpio_port_pins_t pins);
+int lmp90xxx_gpio_port_set_bits_raw(const struct device *dev,
+				    gpio_port_pins_t pins);
 
-int lmp90xxx_gpio_port_clear_bits_raw(struct device *dev,
+int lmp90xxx_gpio_port_clear_bits_raw(const struct device *dev,
 				      gpio_port_pins_t pins);
 
-int lmp90xxx_gpio_port_toggle_bits(struct device *dev, gpio_port_pins_t pins);
+int lmp90xxx_gpio_port_toggle_bits(const struct device *dev,
+				   gpio_port_pins_t pins);
 
 #endif /* ZEPHYR_INCLUDE_DRIVERS_ADC_LMP90XXX_H_ */
diff --git a/include/drivers/bluetooth/hci_driver.h b/include/drivers/bluetooth/hci_driver.h
index f2520dfc1058b2..ecdf4925653f62 100644
--- a/include/drivers/bluetooth/hci_driver.h
+++ b/include/drivers/bluetooth/hci_driver.h
@@ -208,7 +208,7 @@ int bt_hci_driver_register(const struct bt_hci_driver *drv);
  *
  * @return 0 on success, negative error value on failure
  */
-int bt_hci_transport_setup(struct device *dev);
+int bt_hci_transport_setup(const struct device *dev);
 
 /** Allocate an HCI event buffer.
  *
diff --git a/include/drivers/can.h b/include/drivers/can.h
index 532610691b891e..c6b13edbc626a9 100644
--- a/include/drivers/can.h
+++ b/include/drivers/can.h
@@ -265,29 +265,32 @@ typedef void (*can_rx_callback_t)(struct zcan_frame *msg, void *arg);
 typedef void(*can_state_change_isr_t)(enum can_state state,
 					  struct can_bus_err_cnt err_cnt);
 
-typedef int (*can_configure_t)(struct device *dev, enum can_mode mode,
+typedef int (*can_configure_t)(const struct device *dev, enum can_mode mode,
 				uint32_t bitrate);
 
-typedef int (*can_send_t)(struct device *dev, const struct zcan_frame *msg,
+typedef int (*can_send_t)(const struct device *dev,
+			  const struct zcan_frame *msg,
 			  k_timeout_t timeout, can_tx_callback_t callback_isr,
 			  void *callback_arg);
 
 
-typedef int (*can_attach_msgq_t)(struct device *dev, struct k_msgq *msg_q,
+typedef int (*can_attach_msgq_t)(const struct device *dev,
+				 struct k_msgq *msg_q,
 				 const struct zcan_filter *filter);
 
-typedef int (*can_attach_isr_t)(struct device *dev, can_rx_callback_t isr,
+typedef int (*can_attach_isr_t)(const struct device *dev,
+				can_rx_callback_t isr,
 				void *callback_arg,
 				const struct zcan_filter *filter);
 
-typedef void (*can_detach_t)(struct device *dev, int filter_id);
+typedef void (*can_detach_t)(const struct device *dev, int filter_id);
 
-typedef int (*can_recover_t)(struct device *dev, k_timeout_t timeout);
+typedef int (*can_recover_t)(const struct device *dev, k_timeout_t timeout);
 
-typedef enum can_state (*can_get_state_t)(struct device *dev,
+typedef enum can_state (*can_get_state_t)(const struct device *dev,
 					  struct can_bus_err_cnt *err_cnt);
 
-typedef void(*can_register_state_change_isr_t)(struct device *dev,
+typedef void(*can_register_state_change_isr_t)(const struct device *dev,
 					       can_state_change_isr_t isr);
 
 #ifndef CONFIG_CAN_WORKQ_FRAMES_BUF_CNT
@@ -343,15 +346,15 @@ __subsystem struct can_driver_api {
  * @retval 0 If successful.
  * @retval CAN_TX_* on failure.
  */
-__syscall int can_send(struct device *dev, const struct zcan_frame *msg,
+__syscall int can_send(const struct device *dev, const struct zcan_frame *msg,
 		       k_timeout_t timeout, can_tx_callback_t callback_isr,
 		       void *callback_arg);
 
-static inline int z_impl_can_send(struct device *dev,
-				 const struct zcan_frame *msg,
-				 k_timeout_t timeout,
-				 can_tx_callback_t callback_isr,
-				 void *callback_arg)
+static inline int z_impl_can_send(const struct device *dev,
+				  const struct zcan_frame *msg,
+				  k_timeout_t timeout,
+				  can_tx_callback_t callback_isr,
+				  void *callback_arg)
 {
 	const struct can_driver_api *api =
 		(const struct can_driver_api *)dev->api;
@@ -379,7 +382,8 @@ static inline int z_impl_can_send(struct device *dev,
  * @retval -EIO General input / output error.
  * @retval -EINVAL if length > 8.
  */
-static inline int can_write(struct device *dev, const uint8_t *data, uint8_t length,
+static inline int can_write(const struct device *dev, const uint8_t *data,
+			    uint8_t length,
 			    uint32_t id, enum can_rtr rtr, k_timeout_t timeout)
 {
 	struct zcan_frame msg;
@@ -426,7 +430,7 @@ static inline int can_write(struct device *dev, const uint8_t *data, uint8_t len
  * @retval filter_id on success.
  * @retval CAN_NO_FREE_FILTER if there is no filter left.
  */
-int can_attach_workq(struct device *dev, struct k_work_q  *work_q,
+int can_attach_workq(const struct device *dev, struct k_work_q  *work_q,
 		     struct zcan_work *work,
 		     can_rx_callback_t callback, void *callback_arg,
 		     const struct zcan_filter *filter);
@@ -450,7 +454,7 @@ int can_attach_workq(struct device *dev, struct k_work_q  *work_q,
  * @retval filter_id on success.
  * @retval CAN_NO_FREE_FILTER if there is no filter left.
  */
-__syscall int can_attach_msgq(struct device *dev, struct k_msgq *msg_q,
+__syscall int can_attach_msgq(const struct device *dev, struct k_msgq *msg_q,
 			      const struct zcan_filter *filter);
 
 /**
@@ -472,7 +476,7 @@ __syscall int can_attach_msgq(struct device *dev, struct k_msgq *msg_q,
  * @retval filter_id on success.
  * @retval CAN_NO_FREE_FILTER if there is no filter left.
  */
-static inline int can_attach_isr(struct device *dev,
+static inline int can_attach_isr(const struct device *dev,
 				       can_rx_callback_t isr,
 				       void *callback_arg,
 				       const struct zcan_filter *filter)
@@ -494,9 +498,9 @@ static inline int can_attach_isr(struct device *dev,
  *
  * @retval none
  */
-__syscall void can_detach(struct device *dev, int filter_id);
+__syscall void can_detach(const struct device *dev, int filter_id);
 
-static inline void z_impl_can_detach(struct device *dev, int filter_id)
+static inline void z_impl_can_detach(const struct device *dev, int filter_id)
 {
 	const struct can_driver_api *api =
 		(const struct can_driver_api *)dev->api;
@@ -514,11 +518,12 @@ static inline void z_impl_can_detach(struct device *dev, int filter_id)
  * @retval 0 If successful.
  * @retval -EIO General input / output error, failed to configure device.
  */
-__syscall int can_configure(struct device *dev, enum can_mode mode,
+__syscall int can_configure(const struct device *dev, enum can_mode mode,
 			    uint32_t bitrate);
 
-static inline int z_impl_can_configure(struct device *dev, enum can_mode mode,
-				      uint32_t bitrate)
+static inline int z_impl_can_configure(const struct device *dev,
+				       enum can_mode mode,
+				       uint32_t bitrate)
 {
 	const struct can_driver_api *api =
 		(const struct can_driver_api *)dev->api;
@@ -536,11 +541,11 @@ static inline int z_impl_can_configure(struct device *dev, enum can_mode mode,
  *
  * @retval  state
  */
-__syscall enum can_state can_get_state(struct device *dev,
+__syscall enum can_state can_get_state(const struct device *dev,
 				       struct can_bus_err_cnt *err_cnt);
 
 static inline
-enum can_state z_impl_can_get_state(struct device *dev,
+enum can_state z_impl_can_get_state(const struct device *dev,
 				    struct can_bus_err_cnt *err_cnt)
 {
 	const struct can_driver_api *api =
@@ -561,9 +566,10 @@ enum can_state z_impl_can_get_state(struct device *dev,
  * @retval CAN_TIMEOUT on timeout.
  */
 #ifndef CONFIG_CAN_AUTO_BUS_OFF_RECOVERY
-__syscall int can_recover(struct device *dev, k_timeout_t timeout);
+__syscall int can_recover(const struct device *dev, k_timeout_t timeout);
 
-static inline int z_impl_can_recover(struct device *dev, k_timeout_t timeout)
+static inline int z_impl_can_recover(const struct device *dev,
+				     k_timeout_t timeout)
 {
 	const struct can_driver_api *api =
 		(const struct can_driver_api *)dev->api;
@@ -572,7 +578,8 @@ static inline int z_impl_can_recover(struct device *dev, k_timeout_t timeout)
 }
 #else
 /* This implementation prevents inking errors for auto recovery */
-static inline int z_impl_can_recover(struct device *dev, k_timeout_t timeout)
+static inline int z_impl_can_recover(const struct device *dev,
+				     k_timeout_t timeout)
 {
 	return 0;
 }
@@ -588,7 +595,7 @@ static inline int z_impl_can_recover(struct device *dev, k_timeout_t timeout)
  * @param isr Pointer to ISR
  */
 static inline
-void can_register_state_change_isr(struct device *dev,
+void can_register_state_change_isr(const struct device *dev,
 				   can_state_change_isr_t isr)
 {
 	const struct can_driver_api *api =
diff --git a/include/drivers/clock_control.h b/include/drivers/clock_control.h
index 08f8bf2c36bc7f..c9cd1a9a63b2d1 100644
--- a/include/drivers/clock_control.h
+++ b/include/drivers/clock_control.h
@@ -72,7 +72,7 @@ typedef void *clock_control_subsys_t;
  * @param subsys	Opaque data representing the clock.
  * @param user_data	User data.
  */
-typedef void (*clock_control_cb_t)(struct device *dev,
+typedef void (*clock_control_cb_t)(const struct device *dev,
 				   clock_control_subsys_t subsys,
 				   void *user_data);
 
@@ -100,19 +100,19 @@ struct clock_control_async_data {
 	void *user_data;
 };
 
-typedef int (*clock_control)(struct device *dev, clock_control_subsys_t sys);
+typedef int (*clock_control)(const struct device *dev,
+			     clock_control_subsys_t sys);
 
-typedef int (*clock_control_get)(struct device *dev,
+typedef int (*clock_control_get)(const struct device *dev,
 				 clock_control_subsys_t sys,
 				 uint32_t *rate);
 
-typedef int (*clock_control_async_on_fn)(struct device *dev,
-				   clock_control_subsys_t sys,
-				   struct clock_control_async_data *data);
+typedef int (*clock_control_async_on_fn)(const struct device *dev,
+					 clock_control_subsys_t sys,
+					 struct clock_control_async_data *data);
 
-typedef enum clock_control_status (*clock_control_get_status_fn)(
-						struct device *dev,
-						clock_control_subsys_t sys);
+typedef enum clock_control_status (*clock_control_get_status_fn)(const struct device *dev,
+								 clock_control_subsys_t sys);
 
 struct clock_control_driver_api {
 	clock_control			on;
@@ -135,7 +135,7 @@ struct clock_control_driver_api {
  * @param sys Opaque data representing the clock.
  * @return 0 on success, negative errno on failure.
  */
-static inline int clock_control_on(struct device *dev,
+static inline int clock_control_on(const struct device *dev,
 				   clock_control_subsys_t sys)
 {
 	const struct clock_control_driver_api *api =
@@ -154,7 +154,7 @@ static inline int clock_control_on(struct device *dev,
  * @param sys Opaque data representing the clock
  * @return 0 on success, negative errno on failure.
  */
-static inline int clock_control_off(struct device *dev,
+static inline int clock_control_off(const struct device *dev,
 				    clock_control_subsys_t sys)
 {
 	const struct clock_control_driver_api *api =
@@ -181,7 +181,7 @@ static inline int clock_control_off(struct device *dev,
  * @retval -EBUSY if same request already scheduled and not yet completed.
  * @retval -ENOTSUP if not supported.
  */
-static inline int clock_control_async_on(struct device *dev,
+static inline int clock_control_async_on(const struct device *dev,
 					 clock_control_subsys_t sys,
 					 struct clock_control_async_data *data)
 {
@@ -203,9 +203,8 @@ static inline int clock_control_async_on(struct device *dev,
  *
  * @return Status.
  */
-static inline enum clock_control_status clock_control_get_status(
-						struct device *dev,
-						clock_control_subsys_t sys)
+static inline enum clock_control_status clock_control_get_status(const struct device *dev,
+								 clock_control_subsys_t sys)
 {
 	const struct clock_control_driver_api *api =
 		(const struct clock_control_driver_api *)dev->api;
@@ -224,7 +223,7 @@ static inline enum clock_control_status clock_control_get_status(
  * @param sys A pointer to an opaque data representing the sub-system
  * @param[out] rate Subsystem clock rate
  */
-static inline int clock_control_get_rate(struct device *dev,
+static inline int clock_control_get_rate(const struct device *dev,
 					 clock_control_subsys_t sys,
 					 uint32_t *rate)
 {
diff --git a/include/drivers/console/ipm_console.h b/include/drivers/console/ipm_console.h
index 96002d30b436d1..d58fdb01e07c16 100644
--- a/include/drivers/console/ipm_console.h
+++ b/include/drivers/console/ipm_console.h
@@ -71,7 +71,7 @@ struct ipm_console_receiver_runtime_data {
 	struct k_sem sem;
 
 	/** pointer to the bound low-level IPM device */
-	struct device *ipm_device;
+	const struct device *ipm_device;
 
 	/** Indicator that the channel is temporarily disabled due to
 	 * full buffer
@@ -94,11 +94,11 @@ struct ipm_console_sender_config_info {
 };
 
 #if CONFIG_IPM_CONSOLE_RECEIVER
-int ipm_console_receiver_init(struct device *d);
+int ipm_console_receiver_init(const struct device *d);
 #endif
 
 #if CONFIG_IPM_CONSOLE_SENDER
-int ipm_console_sender_init(struct device *d);
+int ipm_console_sender_init(const struct device *d);
 #endif
 
 #ifdef __cplusplus
diff --git a/include/drivers/console/uart_mux.h b/include/drivers/console/uart_mux.h
index 1b697f6fc76a60..ee989c0829f958 100644
--- a/include/drivers/console/uart_mux.h
+++ b/include/drivers/console/uart_mux.h
@@ -39,7 +39,8 @@ struct gsm_dlci;
  * @param connected True if DLCI is connected, false otherwise.
  * @param user_data Arbitrary user data.
  */
-typedef void (*uart_mux_attach_cb_t)(struct device *mux, int dlci_address,
+typedef void (*uart_mux_attach_cb_t)(const struct device *mux,
+				     int dlci_address,
 				     bool connected, void *user_data);
 
 /** @brief UART mux driver API structure. */
@@ -55,7 +56,7 @@ __subsystem struct uart_mux_driver_api {
 	 * Attach the mux to this UART. The API will call the callback after
 	 * the DLCI is created or not.
 	 */
-	int (*attach)(struct device *mux, struct device *uart,
+	int (*attach)(const struct device *mux, const struct device *uart,
 		      int dlci_address, uart_mux_attach_cb_t cb,
 		      void *user_data);
 };
@@ -72,7 +73,8 @@ __subsystem struct uart_mux_driver_api {
  * @retval 0 No errors, the attachment was successful
  * @retval <0 Error
  */
-static inline int uart_mux_attach(struct device *mux, struct device *uart,
+static inline int uart_mux_attach(const struct device *mux,
+				  const struct device *uart,
 				  int dlci_address, uart_mux_attach_cb_t cb,
 				  void *user_data)
 {
@@ -89,7 +91,7 @@ static inline int uart_mux_attach(struct device *mux, struct device *uart,
  *
  * @return UART device if found, NULL otherwise
  */
-__syscall struct device *uart_mux_find(int dlci_address);
+__syscall const struct device *uart_mux_find(int dlci_address);
 
 /**
  * @brief Allocate muxing UART device.
@@ -102,7 +104,7 @@ __syscall struct device *uart_mux_find(int dlci_address);
  * @retval device New UART device that will automatically mux data sent to it.
  * @retval NULL if error
  */
-struct device *uart_mux_alloc(void);
+const struct device *uart_mux_alloc(void);
 
 /**
  * @typedef uart_mux_cb_t
@@ -113,7 +115,8 @@ struct device *uart_mux_alloc(void);
  * @param dlci_address DLCI channel id this UART is muxed
  * @param user_data A valid pointer to user data or NULL
  */
-typedef void (*uart_mux_cb_t)(struct device *uart, struct device *dev,
+typedef void (*uart_mux_cb_t)(const struct device *uart,
+			      const struct device *dev,
 			      int dlci_address, void *user_data);
 
 /**
diff --git a/include/drivers/counter.h b/include/drivers/counter.h
index 415c35a95a0c0d..b47e305cc5a0b0 100644
--- a/include/drivers/counter.h
+++ b/include/drivers/counter.h
@@ -105,7 +105,7 @@ extern "C" {
  * @param ticks     Counter value that triggered the alarm.
  * @param user_data User data.
  */
-typedef void (*counter_alarm_callback_t)(struct device *dev,
+typedef void (*counter_alarm_callback_t)(const struct device *dev,
 					 uint8_t chan_id, uint32_t ticks,
 					 void *user_data);
 
@@ -135,7 +135,8 @@ struct counter_alarm_cfg {
  * @param dev       Pointer to the device structure for the driver instance.
  * @param user_data User data provided in @ref counter_set_top_value.
  */
-typedef void (*counter_top_callback_t)(struct device *dev, void *user_data);
+typedef void (*counter_top_callback_t)(const struct device *dev,
+				       void *user_data);
 
 /** @brief Top value configuration structure.
  *
@@ -169,19 +170,24 @@ struct counter_config_info {
 	uint8_t channels;
 };
 
-typedef int (*counter_api_start)(struct device *dev);
-typedef int (*counter_api_stop)(struct device *dev);
-typedef int (*counter_api_get_value)(struct device *dev, uint32_t *ticks);
-typedef int (*counter_api_set_alarm)(struct device *dev, uint8_t chan_id,
-				const struct counter_alarm_cfg *alarm_cfg);
-typedef int (*counter_api_cancel_alarm)(struct device *dev, uint8_t chan_id);
-typedef int (*counter_api_set_top_value)(struct device *dev,
+typedef int (*counter_api_start)(const struct device *dev);
+typedef int (*counter_api_stop)(const struct device *dev);
+typedef int (*counter_api_get_value)(const struct device *dev,
+				     uint32_t *ticks);
+typedef int (*counter_api_set_alarm)(const struct device *dev,
+				     uint8_t chan_id,
+				     const struct counter_alarm_cfg *alarm_cfg);
+typedef int (*counter_api_cancel_alarm)(const struct device *dev,
+					uint8_t chan_id);
+typedef int (*counter_api_set_top_value)(const struct device *dev,
 					 const struct counter_top_cfg *cfg);
-typedef uint32_t (*counter_api_get_pending_int)(struct device *dev);
-typedef uint32_t (*counter_api_get_top_value)(struct device *dev);
-typedef uint32_t (*counter_api_get_max_relative_alarm)(struct device *dev);
-typedef uint32_t (*counter_api_get_guard_period)(struct device *dev, uint32_t flags);
-typedef int (*counter_api_set_guard_period)(struct device *dev, uint32_t ticks,
+typedef uint32_t (*counter_api_get_pending_int)(const struct device *dev);
+typedef uint32_t (*counter_api_get_top_value)(const struct device *dev);
+typedef uint32_t (*counter_api_get_max_relative_alarm)(const struct device *dev);
+typedef uint32_t (*counter_api_get_guard_period)(const struct device *dev,
+						 uint32_t flags);
+typedef int (*counter_api_set_guard_period)(const struct device *dev,
+						uint32_t ticks,
 						uint32_t flags);
 
 __subsystem struct counter_driver_api {
@@ -315,9 +321,9 @@ static inline uint32_t z_impl_counter_get_max_top_value(const struct device *dev
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int counter_start(struct device *dev);
+__syscall int counter_start(const struct device *dev);
 
-static inline int z_impl_counter_start(struct device *dev)
+static inline int z_impl_counter_start(const struct device *dev)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -334,9 +340,9 @@ static inline int z_impl_counter_start(struct device *dev)
  * @retval -ENOTSUP if the device doesn't support stopping the
  *                        counter.
  */
-__syscall int counter_stop(struct device *dev);
+__syscall int counter_stop(const struct device *dev);
 
-static inline int z_impl_counter_stop(struct device *dev)
+static inline int z_impl_counter_stop(const struct device *dev)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -352,9 +358,10 @@ static inline int z_impl_counter_stop(struct device *dev)
  * @retval 0 If successful.
  * @retval Negative error code on failure getting the counter value
  */
-__syscall int counter_get_value(struct device *dev, uint32_t *ticks);
+__syscall int counter_get_value(const struct device *dev, uint32_t *ticks);
 
-static inline int z_impl_counter_get_value(struct device *dev, uint32_t *ticks)
+static inline int z_impl_counter_get_value(const struct device *dev,
+					   uint32_t *ticks)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -381,11 +388,13 @@ static inline int z_impl_counter_get_value(struct device *dev, uint32_t *ticks)
  * @retval -EINVAL if alarm settings are invalid.
  * @retval -ETIME  if absolute alarm was set too late.
  */
-__syscall int counter_set_channel_alarm(struct device *dev, uint8_t chan_id,
-				const struct counter_alarm_cfg *alarm_cfg);
+__syscall int counter_set_channel_alarm(const struct device *dev,
+					uint8_t chan_id,
+					const struct counter_alarm_cfg *alarm_cfg);
 
-static inline int z_impl_counter_set_channel_alarm(struct device *dev,
-			uint8_t chan_id, const struct counter_alarm_cfg *alarm_cfg)
+static inline int z_impl_counter_set_channel_alarm(const struct device *dev,
+						   uint8_t chan_id,
+						   const struct counter_alarm_cfg *alarm_cfg)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -409,9 +418,10 @@ static inline int z_impl_counter_set_channel_alarm(struct device *dev,
  * @retval -ENOTSUP if request is not supported or the counter was not started
  *		    yet.
  */
-__syscall int counter_cancel_channel_alarm(struct device *dev, uint8_t chan_id);
+__syscall int counter_cancel_channel_alarm(const struct device *dev,
+					   uint8_t chan_id);
 
-static inline int z_impl_counter_cancel_channel_alarm(struct device *dev,
+static inline int z_impl_counter_cancel_channel_alarm(const struct device *dev,
 						      uint8_t chan_id)
 {
 	const struct counter_driver_api *api =
@@ -448,10 +458,10 @@ static inline int z_impl_counter_cancel_channel_alarm(struct device *dev,
  * @retval -ETIME if @ref COUNTER_TOP_CFG_DONT_RESET was set and new top value
  *		  is smaller than current counter value (counter counting up).
  */
-__syscall int counter_set_top_value(struct device *dev,
+__syscall int counter_set_top_value(const struct device *dev,
 				    const struct counter_top_cfg *cfg);
 
-static inline int z_impl_counter_set_top_value(struct device *dev,
+static inline int z_impl_counter_set_top_value(const struct device *dev,
 					       const struct counter_top_cfg
 					       *cfg)
 {
@@ -478,9 +488,9 @@ static inline int z_impl_counter_set_top_value(struct device *dev,
  * @retval 1 if any counter interrupt is pending.
  * @retval 0 if no counter interrupt is pending.
  */
-__syscall int counter_get_pending_int(struct device *dev);
+__syscall int counter_get_pending_int(const struct device *dev);
 
-static inline int z_impl_counter_get_pending_int(struct device *dev)
+static inline int z_impl_counter_get_pending_int(const struct device *dev)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -495,9 +505,9 @@ static inline int z_impl_counter_get_pending_int(struct device *dev)
  *
  * @return Top value.
  */
-__syscall uint32_t counter_get_top_value(struct device *dev);
+__syscall uint32_t counter_get_top_value(const struct device *dev);
 
-static inline uint32_t z_impl_counter_get_top_value(struct device *dev)
+static inline uint32_t z_impl_counter_get_top_value(const struct device *dev)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -513,9 +523,9 @@ static inline uint32_t z_impl_counter_get_top_value(struct device *dev)
  *
  * @return Max alarm value.
  */
-__deprecated __syscall uint32_t counter_get_max_relative_alarm(struct device *dev);
+__deprecated __syscall uint32_t counter_get_max_relative_alarm(const struct device *dev);
 
-static inline uint32_t z_impl_counter_get_max_relative_alarm(struct device *dev)
+static inline uint32_t z_impl_counter_get_max_relative_alarm(const struct device *dev)
 {
 	const struct counter_driver_api *api =
 				(struct counter_driver_api *)dev->api;
@@ -551,10 +561,11 @@ static inline uint32_t z_impl_counter_get_max_relative_alarm(struct device *dev)
  * @retval -ENOTSUP if function or flags are not supported.
  * @retval -EINVAL if ticks value is invalid.
  */
-__syscall int counter_set_guard_period(struct device *dev, uint32_t ticks,
+__syscall int counter_set_guard_period(const struct device *dev,
+					uint32_t ticks,
 					uint32_t flags);
 
-static inline int z_impl_counter_set_guard_period(struct device *dev,
+static inline int z_impl_counter_set_guard_period(const struct device *dev,
 						   uint32_t ticks, uint32_t flags)
 {
 	const struct counter_driver_api *api =
@@ -578,9 +589,10 @@ static inline int z_impl_counter_set_guard_period(struct device *dev,
  * @return Guard period given in counter ticks or 0 if function or flags are
  *	   not supported.
  */
-__syscall uint32_t counter_get_guard_period(struct device *dev, uint32_t flags);
+__syscall uint32_t counter_get_guard_period(const struct device *dev,
+					    uint32_t flags);
 
-static inline uint32_t z_impl_counter_get_guard_period(struct device *dev,
+static inline uint32_t z_impl_counter_get_guard_period(const struct device *dev,
 							uint32_t flags)
 {
 	const struct counter_driver_api *api =
@@ -590,10 +602,10 @@ static inline uint32_t z_impl_counter_get_guard_period(struct device *dev,
 }
 
 /* Deprecated counter callback. */
-typedef void (*counter_callback_t)(struct device *dev, void *user_data);
+typedef void (*counter_callback_t)(const struct device *dev, void *user_data);
 
 /* Deprecated counter read function. Use counter_get_value() instead. */
-__deprecated static inline uint32_t counter_read(struct device *dev)
+__deprecated static inline uint32_t counter_read(const struct device *dev)
 {
 	uint32_t ticks;
 
diff --git a/include/drivers/dac.h b/include/drivers/dac.h
index de2fb9f9187496..9948abe5d1e76b 100644
--- a/include/drivers/dac.h
+++ b/include/drivers/dac.h
@@ -48,14 +48,14 @@ struct dac_channel_cfg {
  * Type definition of DAC API function for configuring a channel.
  * See dac_channel_setup() for argument descriptions.
  */
-typedef int (*dac_api_channel_setup)(struct device *dev,
-				const struct dac_channel_cfg *channel_cfg);
+typedef int (*dac_api_channel_setup)(const struct device *dev,
+				     const struct dac_channel_cfg *channel_cfg);
 
 /*
  * Type definition of DAC API function for setting a write request.
  * See dac_write_value() for argument descriptions.
  */
-typedef int (*dac_api_write_value)(struct device *dev,
+typedef int (*dac_api_write_value)(const struct device *dev,
 				    uint8_t channel, uint32_t value);
 
 /*
@@ -85,11 +85,11 @@ __subsystem struct dac_driver_api {
  * @retval -EINVAL   If a parameter with an invalid value has been provided.
  * @retval -ENOTSUP  If the requested resolution is not supported.
  */
-__syscall int dac_channel_setup(struct device *dev,
+__syscall int dac_channel_setup(const struct device *dev,
 				const struct dac_channel_cfg *channel_cfg);
 
-static inline int z_impl_dac_channel_setup(struct device *dev,
-				const struct dac_channel_cfg *channel_cfg)
+static inline int z_impl_dac_channel_setup(const struct device *dev,
+					   const struct dac_channel_cfg *channel_cfg)
 {
 	const struct dac_driver_api *api =
 				(const struct dac_driver_api *)dev->api;
@@ -107,9 +107,10 @@ static inline int z_impl_dac_channel_setup(struct device *dev,
  * @retval 0        On success.
  * @retval -EINVAL  If a parameter with an invalid value has been provided.
  */
-__syscall int dac_write_value(struct device *dev, uint8_t channel, uint32_t value);
+__syscall int dac_write_value(const struct device *dev, uint8_t channel,
+			      uint32_t value);
 
-static inline int z_impl_dac_write_value(struct device *dev,
+static inline int z_impl_dac_write_value(const struct device *dev,
 						uint8_t channel, uint32_t value)
 {
 	const struct dac_driver_api *api =
diff --git a/include/drivers/dma.h b/include/drivers/dma.h
index 9f391630cffa14..19a4148c022a56 100644
--- a/include/drivers/dma.h
+++ b/include/drivers/dma.h
@@ -113,7 +113,7 @@ struct dma_block_config {
  * @param channel The channel number
  * @param status 0 on success, a negative errno otherwise
  */
-typedef void (*dma_callback_t)(struct device *dev, void *user_data,
+typedef void (*dma_callback_t)(const struct device *dev, void *user_data,
 			       uint32_t channel, int status);
 
 /**
@@ -200,22 +200,22 @@ struct dma_status {
  * public documentation.
  */
 
-typedef int (*dma_api_config)(struct device *dev, uint32_t channel,
+typedef int (*dma_api_config)(const struct device *dev, uint32_t channel,
 			      struct dma_config *config);
 
 #ifdef CONFIG_DMA_64BIT
-typedef int (*dma_api_reload)(struct device *dev, uint32_t channel,
-		uint64_t src, uint64_t dst, size_t size);
+typedef int (*dma_api_reload)(const struct device *dev, uint32_t channel,
+			      uint64_t src, uint64_t dst, size_t size);
 #else
-typedef int (*dma_api_reload)(struct device *dev, uint32_t channel,
-		uint32_t src, uint32_t dst, size_t size);
+typedef int (*dma_api_reload)(const struct device *dev, uint32_t channel,
+			      uint32_t src, uint32_t dst, size_t size);
 #endif
 
-typedef int (*dma_api_start)(struct device *dev, uint32_t channel);
+typedef int (*dma_api_start)(const struct device *dev, uint32_t channel);
 
-typedef int (*dma_api_stop)(struct device *dev, uint32_t channel);
+typedef int (*dma_api_stop)(const struct device *dev, uint32_t channel);
 
-typedef int (*dma_api_get_status)(struct device *dev, uint32_t channel,
+typedef int (*dma_api_get_status)(const struct device *dev, uint32_t channel,
 				  struct dma_status *status);
 
 __subsystem struct dma_driver_api {
@@ -240,7 +240,7 @@ __subsystem struct dma_driver_api {
  * @retval 0 if successful.
  * @retval Negative errno code if failure.
  */
-static inline int dma_config(struct device *dev, uint32_t channel,
+static inline int dma_config(const struct device *dev, uint32_t channel,
 			     struct dma_config *config)
 {
 	const struct dma_driver_api *api =
@@ -263,8 +263,8 @@ static inline int dma_config(struct device *dev, uint32_t channel,
  * @retval Negative errno code if failure.
  */
 #ifdef CONFIG_DMA_64BIT
-static inline int dma_reload(struct device *dev, uint32_t channel,
-		uint64_t src, uint64_t dst, size_t size)
+static inline int dma_reload(const struct device *dev, uint32_t channel,
+			     uint64_t src, uint64_t dst, size_t size)
 #else
 static inline int dma_reload(struct device *dev, uint32_t channel,
 		uint32_t src, uint32_t dst, size_t size)
@@ -294,9 +294,9 @@ static inline int dma_reload(struct device *dev, uint32_t channel,
  * @retval 0 if successful.
  * @retval Negative errno code if failure.
  */
-__syscall int dma_start(struct device *dev, uint32_t channel);
+__syscall int dma_start(const struct device *dev, uint32_t channel);
 
-static inline int z_impl_dma_start(struct device *dev, uint32_t channel)
+static inline int z_impl_dma_start(const struct device *dev, uint32_t channel)
 {
 	const struct dma_driver_api *api =
 		(const struct dma_driver_api *)dev->api;
@@ -317,9 +317,9 @@ static inline int z_impl_dma_start(struct device *dev, uint32_t channel)
  * @retval 0 if successful.
  * @retval Negative errno code if failure.
  */
-__syscall int dma_stop(struct device *dev, uint32_t channel);
+__syscall int dma_stop(const struct device *dev, uint32_t channel);
 
-static inline int z_impl_dma_stop(struct device *dev, uint32_t channel)
+static inline int z_impl_dma_stop(const struct device *dev, uint32_t channel)
 {
 	const struct dma_driver_api *api =
 		(const struct dma_driver_api *)dev->api;
@@ -341,7 +341,7 @@ static inline int z_impl_dma_stop(struct device *dev, uint32_t channel)
  * @retval non-negative if successful.
  * @retval Negative errno code if failure.
  */
-static inline int dma_get_status(struct device *dev, uint32_t channel,
+static inline int dma_get_status(const struct device *dev, uint32_t channel,
 				 struct dma_status *stat)
 {
 	const struct dma_driver_api *api =
diff --git a/include/drivers/eeprom.h b/include/drivers/eeprom.h
index 2d2677249ae9e8..b296c0a964e813 100644
--- a/include/drivers/eeprom.h
+++ b/include/drivers/eeprom.h
@@ -32,11 +32,12 @@
 extern "C" {
 #endif
 
-typedef int (*eeprom_api_read)(struct device *dev, off_t offset, void *data,
+typedef int (*eeprom_api_read)(const struct device *dev, off_t offset,
+			       void *data,
 			       size_t len);
-typedef int (*eeprom_api_write)(struct device *dev, off_t offset,
+typedef int (*eeprom_api_write)(const struct device *dev, off_t offset,
 				const void *data, size_t len);
-typedef size_t (*eeprom_api_size)(struct device *dev);
+typedef size_t (*eeprom_api_size)(const struct device *dev);
 
 __subsystem struct eeprom_driver_api {
 	eeprom_api_read read;
@@ -54,10 +55,10 @@ __subsystem struct eeprom_driver_api {
  *
  *  @return 0 on success, negative errno code on failure.
  */
-__syscall int eeprom_read(struct device *dev, off_t offset, void *data,
+__syscall int eeprom_read(const struct device *dev, off_t offset, void *data,
 			  size_t len);
 
-static inline int z_impl_eeprom_read(struct device *dev, off_t offset,
+static inline int z_impl_eeprom_read(const struct device *dev, off_t offset,
 				     void *data, size_t len)
 {
 	const struct eeprom_driver_api *api =
@@ -76,10 +77,11 @@ static inline int z_impl_eeprom_read(struct device *dev, off_t offset,
  *
  *  @return 0 on success, negative errno code on failure.
  */
-__syscall int eeprom_write(struct device *dev, off_t offset, const void *data,
+__syscall int eeprom_write(const struct device *dev, off_t offset,
+			   const void *data,
 			   size_t len);
 
-static inline int z_impl_eeprom_write(struct device *dev, off_t offset,
+static inline int z_impl_eeprom_write(const struct device *dev, off_t offset,
 				      const void *data, size_t len)
 {
 	const struct eeprom_driver_api *api =
@@ -95,9 +97,9 @@ static inline int z_impl_eeprom_write(struct device *dev, off_t offset,
  *
  *  @return EEPROM size in bytes.
  */
-__syscall size_t eeprom_get_size(struct device *dev);
+__syscall size_t eeprom_get_size(const struct device *dev);
 
-static inline size_t z_impl_eeprom_get_size(struct device *dev)
+static inline size_t z_impl_eeprom_get_size(const struct device *dev)
 {
 	const struct eeprom_driver_api *api =
 		(const struct eeprom_driver_api *)dev->api;
diff --git a/include/drivers/entropy.h b/include/drivers/entropy.h
index 2c7614d9e936e2..aff2555c1db0cb 100644
--- a/include/drivers/entropy.h
+++ b/include/drivers/entropy.h
@@ -33,16 +33,16 @@ extern "C" {
  *
  * See entropy_get_entropy() for argument description
  */
-typedef int (*entropy_get_entropy_t)(struct device *dev,
-				    uint8_t *buffer,
-				    uint16_t length);
+typedef int (*entropy_get_entropy_t)(const struct device *dev,
+				     uint8_t *buffer,
+				     uint16_t length);
 /**
  * @typedef entropy_get_entropy_isr_t
  * @brief Callback API to get entropy from an ISR.
  *
  * See entropy_get_entropy_isr() for argument description
  */
-typedef int (*entropy_get_entropy_isr_t)(struct device *dev,
+typedef int (*entropy_get_entropy_isr_t)(const struct device *dev,
 					 uint8_t *buffer,
 					 uint16_t length,
 					 uint32_t flags);
@@ -61,13 +61,13 @@ __subsystem struct entropy_driver_api {
  * @retval 0 on success.
  * @retval -ERRNO errno code on error.
  */
-__syscall int entropy_get_entropy(struct device *dev,
+__syscall int entropy_get_entropy(const struct device *dev,
 				  uint8_t *buffer,
 				  uint16_t length);
 
-static inline int z_impl_entropy_get_entropy(struct device *dev,
-					    uint8_t *buffer,
-					    uint16_t length)
+static inline int z_impl_entropy_get_entropy(const struct device *dev,
+					     uint8_t *buffer,
+					     uint16_t length)
 {
 	const struct entropy_driver_api *api =
 		(const struct entropy_driver_api *)dev->api;
@@ -90,7 +90,7 @@ static inline int z_impl_entropy_get_entropy(struct device *dev,
  * @param flags Flags to modify the behavior of the call.
  * @retval number of bytes filled with entropy or -error.
  */
-static inline int entropy_get_entropy_isr(struct device *dev,
+static inline int entropy_get_entropy_isr(const struct device *dev,
 					  uint8_t *buffer,
 					  uint16_t length,
 					  uint32_t flags)
diff --git a/include/drivers/espi.h b/include/drivers/espi.h
index 320817f87d1ed8..118a5f3e796f29 100644
--- a/include/drivers/espi.h
+++ b/include/drivers/espi.h
@@ -289,7 +289,7 @@ struct espi_callback;
  * @param espi_evt event details that trigger the callback handler.
  *
  */
-typedef void (*espi_callback_handler_t) (struct device *dev,
+typedef void (*espi_callback_handler_t) (const struct device *dev,
 					 struct espi_callback *cb,
 					 struct espi_event espi_evt);
 
@@ -326,39 +326,41 @@ struct espi_callback {
  *
  * (Internal use only.)
  */
-typedef int (*espi_api_config)(struct device *dev, struct espi_cfg *cfg);
-typedef bool (*espi_api_get_channel_status)(struct device *dev,
+typedef int (*espi_api_config)(const struct device *dev, struct espi_cfg *cfg);
+typedef bool (*espi_api_get_channel_status)(const struct device *dev,
 					    enum espi_channel ch);
 /* Logical Channel 0 APIs */
-typedef int (*espi_api_read_request)(struct device *dev,
+typedef int (*espi_api_read_request)(const struct device *dev,
 				     struct espi_request_packet *req);
-typedef int (*espi_api_write_request)(struct device *dev,
+typedef int (*espi_api_write_request)(const struct device *dev,
 				      struct espi_request_packet *req);
-typedef int (*espi_api_lpc_read_request)(struct device *dev,
-				enum lpc_peripheral_opcode op, uint32_t *data);
-typedef int (*espi_api_lpc_write_request)(struct device *dev,
-				enum lpc_peripheral_opcode op, uint32_t *data);
+typedef int (*espi_api_lpc_read_request)(const struct device *dev,
+					 enum lpc_peripheral_opcode op,
+					 uint32_t *data);
+typedef int (*espi_api_lpc_write_request)(const struct device *dev,
+					  enum lpc_peripheral_opcode op,
+					  uint32_t *data);
 /* Logical Channel 1 APIs */
-typedef int (*espi_api_send_vwire)(struct device *dev,
+typedef int (*espi_api_send_vwire)(const struct device *dev,
 				   enum espi_vwire_signal vw,
 				   uint8_t level);
-typedef int (*espi_api_receive_vwire)(struct device *dev,
+typedef int (*espi_api_receive_vwire)(const struct device *dev,
 				      enum espi_vwire_signal vw,
 				      uint8_t *level);
 /* Logical Channel 2 APIs */
-typedef int (*espi_api_send_oob)(struct device *dev,
+typedef int (*espi_api_send_oob)(const struct device *dev,
 				 struct espi_oob_packet *pckt);
-typedef int (*espi_api_receive_oob)(struct device *dev,
+typedef int (*espi_api_receive_oob)(const struct device *dev,
 				    struct espi_oob_packet *pckt);
 /* Logical Channel 3 APIs */
-typedef int (*espi_api_flash_read)(struct device *dev,
+typedef int (*espi_api_flash_read)(const struct device *dev,
 				   struct espi_flash_packet *pckt);
-typedef int (*espi_api_flash_write)(struct device *dev,
+typedef int (*espi_api_flash_write)(const struct device *dev,
 				    struct espi_flash_packet *pckt);
-typedef int (*espi_api_flash_erase)(struct device *dev,
+typedef int (*espi_api_flash_erase)(const struct device *dev,
 				    struct espi_flash_packet *pckt);
 /* Callbacks and traffic intercept */
-typedef int (*espi_api_manage_callback)(struct device *dev,
+typedef int (*espi_api_manage_callback)(const struct device *dev,
 					struct espi_callback *callback,
 					bool set);
 
@@ -429,9 +431,9 @@ __subsystem struct espi_driver_api {
  * @retval -EINVAL invalid capabilities, failed to configure device.
  * @retval -ENOTSUP capability not supported by eSPI slave.
  */
-__syscall int espi_config(struct device *dev, struct espi_cfg *cfg);
+__syscall int espi_config(const struct device *dev, struct espi_cfg *cfg);
 
-static inline int z_impl_espi_config(struct device *dev,
+static inline int z_impl_espi_config(const struct device *dev,
 				     struct espi_cfg *cfg)
 {
 	const struct espi_driver_api *api =
@@ -452,10 +454,10 @@ static inline int z_impl_espi_config(struct device *dev,
  * @retval true If eSPI channel is ready.
  * @retval false otherwise.
  */
-__syscall bool espi_get_channel_status(struct device *dev,
+__syscall bool espi_get_channel_status(const struct device *dev,
 				       enum espi_channel ch);
 
-static inline bool z_impl_espi_get_channel_status(struct device *dev,
+static inline bool z_impl_espi_get_channel_status(const struct device *dev,
 						  enum espi_channel ch)
 {
 	const struct espi_driver_api *api =
@@ -478,10 +480,10 @@ static inline bool z_impl_espi_get_channel_status(struct device *dev,
  *         low memory transactions are handled by controller hardware directly.
  * @retval -EIO General input / output error, failed to send over the bus.
  */
-__syscall int espi_read_request(struct device *dev,
+__syscall int espi_read_request(const struct device *dev,
 				struct espi_request_packet *req);
 
-static inline int z_impl_espi_read_request(struct device *dev,
+static inline int z_impl_espi_read_request(const struct device *dev,
 					   struct espi_request_packet *req)
 {
 	const struct espi_driver_api *api =
@@ -508,10 +510,10 @@ static inline int z_impl_espi_read_request(struct device *dev,
  *         low memory transactions are handled by controller hardware directly.
  * @retval -EINVAL General input / output error, failed to send over the bus.
  */
-__syscall int espi_write_request(struct device *dev,
+__syscall int espi_write_request(const struct device *dev,
 				 struct espi_request_packet *req);
 
-static inline int z_impl_espi_write_request(struct device *dev,
+static inline int z_impl_espi_write_request(const struct device *dev,
 					    struct espi_request_packet *req)
 {
 	const struct espi_driver_api *api =
@@ -540,10 +542,11 @@ static inline int z_impl_espi_write_request(struct device *dev,
  * @retval -ENOTSUP if eSPI peripheral is off or not supported.
  * @retval -EINVAL for unimplemented lpc opcode, but in range.
  */
-__syscall int espi_read_lpc_request(struct device *dev,
-				enum lpc_peripheral_opcode op, uint32_t *data);
+__syscall int espi_read_lpc_request(const struct device *dev,
+				    enum lpc_peripheral_opcode op,
+				    uint32_t *data);
 
-static inline int z_impl_espi_read_lpc_request(struct device *dev,
+static inline int z_impl_espi_read_lpc_request(const struct device *dev,
 					       enum lpc_peripheral_opcode op,
 					       uint32_t *data)
 {
@@ -572,11 +575,11 @@ static inline int z_impl_espi_read_lpc_request(struct device *dev,
  * @retval -ENOTSUP if eSPI peripheral is off or not supported.
  * @retval -EINVAL for unimplemented lpc opcode, but in range.
  */
-__syscall int espi_write_lpc_request(struct device *dev,
+__syscall int espi_write_lpc_request(const struct device *dev,
 				     enum lpc_peripheral_opcode op,
 				     uint32_t *data);
 
-static inline int z_impl_espi_write_lpc_request(struct device *dev,
+static inline int z_impl_espi_write_lpc_request(const struct device *dev,
 						enum lpc_peripheral_opcode op,
 						uint32_t *data)
 {
@@ -603,11 +606,11 @@ static inline int z_impl_espi_write_lpc_request(struct device *dev,
  * @retval 0 If successful.
  * @retval -EIO General input / output error, failed to send over the bus.
  */
-__syscall int espi_send_vwire(struct device *dev,
+__syscall int espi_send_vwire(const struct device *dev,
 			      enum espi_vwire_signal signal,
 			      uint8_t level);
 
-static inline int z_impl_espi_send_vwire(struct device *dev,
+static inline int z_impl_espi_send_vwire(const struct device *dev,
 					 enum espi_vwire_signal signal,
 					 uint8_t level)
 {
@@ -629,11 +632,11 @@ static inline int z_impl_espi_send_vwire(struct device *dev,
  *
  * @retval -EIO General input / output error, failed request to master.
  */
-__syscall int espi_receive_vwire(struct device *dev,
+__syscall int espi_receive_vwire(const struct device *dev,
 				 enum espi_vwire_signal signal,
 				 uint8_t *level);
 
-static inline int z_impl_espi_receive_vwire(struct device *dev,
+static inline int z_impl_espi_receive_vwire(const struct device *dev,
 					    enum espi_vwire_signal signal,
 					    uint8_t *level)
 {
@@ -654,9 +657,10 @@ static inline int z_impl_espi_receive_vwire(struct device *dev,
  *
  * @retval -EIO General input / output error, failed request to master.
  */
-__syscall int espi_send_oob(struct device *dev, struct espi_oob_packet *pckt);
+__syscall int espi_send_oob(const struct device *dev,
+			    struct espi_oob_packet *pckt);
 
-static inline int z_impl_espi_send_oob(struct device *dev,
+static inline int z_impl_espi_send_oob(const struct device *dev,
 				       struct espi_oob_packet *pckt)
 {
 	const struct espi_driver_api *api =
@@ -680,10 +684,10 @@ static inline int z_impl_espi_send_oob(struct device *dev,
  *
  * @retval -EIO General input / output error, failed request to master.
  */
-__syscall int espi_receive_oob(struct device *dev,
+__syscall int espi_receive_oob(const struct device *dev,
 			       struct espi_oob_packet *pckt);
 
-static inline int z_impl_espi_receive_oob(struct device *dev,
+static inline int z_impl_espi_receive_oob(const struct device *dev,
 					  struct espi_oob_packet *pckt)
 {
 	const struct espi_driver_api *api =
@@ -709,10 +713,10 @@ static inline int z_impl_espi_receive_oob(struct device *dev,
  * @retval -EBUSY eSPI flash channel is not ready or disabled by master.
  * @retval -EIO General input / output error, failed request to master.
  */
-__syscall int espi_read_flash(struct device *dev,
+__syscall int espi_read_flash(const struct device *dev,
 			      struct espi_flash_packet *pckt);
 
-static inline int z_impl_espi_read_flash(struct device *dev,
+static inline int z_impl_espi_read_flash(const struct device *dev,
 					 struct espi_flash_packet *pckt)
 {
 	const struct espi_driver_api *api =
@@ -738,10 +742,10 @@ static inline int z_impl_espi_read_flash(struct device *dev,
  * @retval -EBUSY eSPI flash channel is not ready or disabled by master.
  * @retval -EIO General input / output error, failed request to master.
  */
-__syscall int espi_write_flash(struct device *dev,
+__syscall int espi_write_flash(const struct device *dev,
 			       struct espi_flash_packet *pckt);
 
-static inline int z_impl_espi_write_flash(struct device *dev,
+static inline int z_impl_espi_write_flash(const struct device *dev,
 					  struct espi_flash_packet *pckt)
 {
 	const struct espi_driver_api *api =
@@ -767,10 +771,10 @@ static inline int z_impl_espi_write_flash(struct device *dev,
  * @retval -EBUSY eSPI flash channel is not ready or disabled by master.
  * @retval -EIO General input / output error, failed request to master.
  */
-__syscall int espi_flash_erase(struct device *dev,
+__syscall int espi_flash_erase(const struct device *dev,
 			       struct espi_flash_packet *pckt);
 
-static inline int z_impl_espi_flash_erase(struct device *dev,
+static inline int z_impl_espi_flash_erase(const struct device *dev,
 					  struct espi_flash_packet *pckt)
 {
 	const struct espi_driver_api *api =
@@ -874,7 +878,7 @@ static inline void espi_init_callback(struct espi_callback *callback,
  *
  * Note: enables to add as many callback as needed on the same device.
  */
-static inline int espi_add_callback(struct device *dev,
+static inline int espi_add_callback(const struct device *dev,
 				    struct espi_callback *callback)
 {
 	const struct espi_driver_api *api =
@@ -903,7 +907,7 @@ static inline int espi_add_callback(struct device *dev,
  * Note: enables to remove as many callbacks as added through
  *       espi_add_callback().
  */
-static inline int espi_remove_callback(struct device *dev,
+static inline int espi_remove_callback(const struct device *dev,
 				       struct espi_callback *callback)
 {
 	const struct espi_driver_api *api =
diff --git a/include/drivers/flash.h b/include/drivers/flash.h
index 757f7224a7c581..259d28584d7d76 100644
--- a/include/drivers/flash.h
+++ b/include/drivers/flash.h
@@ -46,12 +46,15 @@ struct flash_parameters {
 	uint8_t erase_value; /* Byte value of erased flash */
 };
 
-typedef int (*flash_api_read)(struct device *dev, off_t offset, void *data,
+typedef int (*flash_api_read)(const struct device *dev, off_t offset,
+			      void *data,
 			      size_t len);
-typedef int (*flash_api_write)(struct device *dev, off_t offset,
+typedef int (*flash_api_write)(const struct device *dev, off_t offset,
 			       const void *data, size_t len);
-typedef int (*flash_api_erase)(struct device *dev, off_t offset, size_t size);
-typedef int (*flash_api_write_protection)(struct device *dev, bool enable);
+typedef int (*flash_api_erase)(const struct device *dev, off_t offset,
+			       size_t size);
+typedef int (*flash_api_write_protection)(const struct device *dev,
+					  bool enable);
 typedef const struct flash_parameters* (*flash_api_get_parameters)(const struct device *dev);
 
 #if defined(CONFIG_FLASH_PAGE_LAYOUT)
@@ -76,14 +79,14 @@ typedef const struct flash_parameters* (*flash_api_get_parameters)(const struct
  * @param layout      The flash layout will be returned in this argument.
  * @param layout_size The number of elements in the returned layout.
  */
-typedef void (*flash_api_pages_layout)(struct device *dev,
+typedef void (*flash_api_pages_layout)(const struct device *dev,
 				       const struct flash_pages_layout **layout,
 				       size_t *layout_size);
 #endif /* CONFIG_FLASH_PAGE_LAYOUT */
 
-typedef int (*flash_api_sfdp_read)(struct device *dev, off_t offset,
+typedef int (*flash_api_sfdp_read)(const struct device *dev, off_t offset,
 				   void *data, size_t len);
-typedef int (*flash_api_read_jedec_id)(struct device *dev, uint8_t *id);
+typedef int (*flash_api_read_jedec_id)(const struct device *dev, uint8_t *id);
 
 __subsystem struct flash_driver_api {
 	flash_api_read read;
@@ -113,11 +116,12 @@ __subsystem struct flash_driver_api {
  *
  *  @return  0 on success, negative errno code on fail.
  */
-__syscall int flash_read(struct device *dev, off_t offset, void *data,
+__syscall int flash_read(const struct device *dev, off_t offset, void *data,
 			 size_t len);
 
-static inline int z_impl_flash_read(struct device *dev, off_t offset, void *data,
-			     size_t len)
+static inline int z_impl_flash_read(const struct device *dev, off_t offset,
+				    void *data,
+				    size_t len)
 {
 	const struct flash_driver_api *api =
 		(const struct flash_driver_api *)dev->api;
@@ -142,11 +146,12 @@ static inline int z_impl_flash_read(struct device *dev, off_t offset, void *data
  *
  *  @return  0 on success, negative errno code on fail.
  */
-__syscall int flash_write(struct device *dev, off_t offset, const void *data,
+__syscall int flash_write(const struct device *dev, off_t offset,
+			  const void *data,
 			  size_t len);
 
-static inline int z_impl_flash_write(struct device *dev, off_t offset,
-				    const void *data, size_t len)
+static inline int z_impl_flash_write(const struct device *dev, off_t offset,
+				     const void *data, size_t len)
 {
 	const struct flash_driver_api *api =
 		(const struct flash_driver_api *)dev->api;
@@ -175,10 +180,10 @@ static inline int z_impl_flash_write(struct device *dev, off_t offset,
  *  @see flash_get_page_info_by_offs()
  *  @see flash_get_page_info_by_idx()
  */
-__syscall int flash_erase(struct device *dev, off_t offset, size_t size);
+__syscall int flash_erase(const struct device *dev, off_t offset, size_t size);
 
-static inline int z_impl_flash_erase(struct device *dev, off_t offset,
-				    size_t size)
+static inline int z_impl_flash_erase(const struct device *dev, off_t offset,
+				     size_t size)
 {
 	const struct flash_driver_api *api =
 		(const struct flash_driver_api *)dev->api;
@@ -219,10 +224,11 @@ static inline int z_impl_flash_erase(struct device *dev, off_t offset,
  *
  *  @return  0 on success, negative errno code on fail.
  */
-__syscall int flash_write_protection_set(struct device *dev, bool enable);
+__syscall int flash_write_protection_set(const struct device *dev,
+					 bool enable);
 
-static inline int z_impl_flash_write_protection_set(struct device *dev,
-						   bool enable)
+static inline int z_impl_flash_write_protection_set(const struct device *dev,
+						    bool enable)
 {
 	const struct flash_driver_api *api =
 		(const struct flash_driver_api *)dev->api;
@@ -246,7 +252,8 @@ struct flash_pages_info {
  *
  *  @return  0 on success, -EINVAL if page of the offset doesn't exist.
  */
-__syscall int flash_get_page_info_by_offs(struct device *dev, off_t offset,
+__syscall int flash_get_page_info_by_offs(const struct device *dev,
+					  off_t offset,
 					  struct flash_pages_info *info);
 
 /**
@@ -258,7 +265,8 @@ __syscall int flash_get_page_info_by_offs(struct device *dev, off_t offset,
  *
  *  @return  0 on success, -EINVAL  if page of the index doesn't exist.
  */
-__syscall int flash_get_page_info_by_idx(struct device *dev, uint32_t page_index,
+__syscall int flash_get_page_info_by_idx(const struct device *dev,
+					 uint32_t page_index,
 					 struct flash_pages_info *info);
 
 /**
@@ -268,7 +276,7 @@ __syscall int flash_get_page_info_by_idx(struct device *dev, uint32_t page_index
  *
  *  @return  Number of flash pages.
  */
-__syscall size_t flash_get_page_count(struct device *dev);
+__syscall size_t flash_get_page_count(const struct device *dev);
 
 /**
  * @brief Callback type for iterating over flash pages present on a device.
@@ -294,7 +302,8 @@ typedef bool (*flash_page_cb)(const struct flash_pages_info *info, void *data);
  * @param cb Callback to invoke for each flash page
  * @param data Private data for callback function
  */
-void flash_page_foreach(struct device *dev, flash_page_cb cb, void *data);
+void flash_page_foreach(const struct device *dev, flash_page_cb cb,
+			void *data);
 #endif /* CONFIG_FLASH_PAGE_LAYOUT */
 
 #if defined(CONFIG_FLASH_JESD216_API)
@@ -318,10 +327,11 @@ void flash_page_foreach(struct device *dev, flash_page_cb cb, void *data);
  * @retval -ENOTSUP if the flash driver does not support SFDP access
  * @retval negative values for other errors.
  */
-__syscall int flash_sfdp_read(struct device *dev, off_t offset,
+__syscall int flash_sfdp_read(const struct device *dev, off_t offset,
 			      void *data, size_t len);
 
-static inline int z_impl_flash_sfdp_read(struct device *dev, off_t offset,
+static inline int z_impl_flash_sfdp_read(const struct device *dev,
+					 off_t offset,
 					 void *data, size_t len)
 {
 	int rv = -ENOTSUP;
@@ -345,9 +355,10 @@ static inline int z_impl_flash_sfdp_read(struct device *dev, off_t offset,
  * @retval -ENOTSUP if flash driver doesn't support this function
  * @retval negative values for other errors
  */
-__syscall int flash_read_jedec_id(struct device *dev, uint8_t *id);
+__syscall int flash_read_jedec_id(const struct device *dev, uint8_t *id);
 
-static inline int z_impl_flash_read_jedec_id(struct device *dev, uint8_t *id)
+static inline int z_impl_flash_read_jedec_id(const struct device *dev,
+					     uint8_t *id)
 {
 	int rv = -ENOTSUP;
 	const struct flash_driver_api *api =
@@ -371,9 +382,9 @@ static inline int z_impl_flash_read_jedec_id(struct device *dev, uint8_t *id)
  *
  *  @return  write block size in bytes.
  */
-__syscall size_t flash_get_write_block_size(struct device *dev);
+__syscall size_t flash_get_write_block_size(const struct device *dev);
 
-static inline size_t z_impl_flash_get_write_block_size(struct device *dev)
+static inline size_t z_impl_flash_get_write_block_size(const struct device *dev)
 {
 	const struct flash_driver_api *api =
 		(const struct flash_driver_api *)dev->api;
diff --git a/include/drivers/gna.h b/include/drivers/gna.h
index da22d5e3c7a5c1..dc876848fb41d2 100644
--- a/include/drivers/gna.h
+++ b/include/drivers/gna.h
@@ -111,12 +111,16 @@ struct gna_inference_resp {
  */
 typedef int (*gna_callback)(struct gna_inference_resp *result);
 
-typedef int (*gna_api_config)(struct device *dev, struct gna_config *cfg);
-typedef int (*gna_api_register)(struct device *dev,
-		struct gna_model_info *model, void **model_handle);
-typedef int (*gna_api_deregister)(struct device *dev, void *model_handle);
-typedef int (*gna_api_infer)(struct device *dev, struct gna_inference_req *req,
-		gna_callback callback);
+typedef int (*gna_api_config)(const struct device *dev,
+			      struct gna_config *cfg);
+typedef int (*gna_api_register)(const struct device *dev,
+				struct gna_model_info *model,
+				void **model_handle);
+typedef int (*gna_api_deregister)(const struct device *dev,
+				  void *model_handle);
+typedef int (*gna_api_infer)(const struct device *dev,
+			     struct gna_inference_req *req,
+			     gna_callback callback);
 
 struct gna_driver_api {
 	gna_api_config		configure;
@@ -141,7 +145,8 @@ struct gna_driver_api {
  * @retval 0 If the configuration is successful
  * @retval A negative error code in case of a failure.
  */
-static inline int gna_configure(struct device *dev, struct gna_config *cfg)
+static inline int gna_configure(const struct device *dev,
+				struct gna_config *cfg)
 {
 	const struct gna_driver_api *api =
 		(const struct gna_driver_api *)dev->api;
@@ -162,8 +167,9 @@ static inline int gna_configure(struct device *dev, struct gna_config *cfg)
  * @retval 0 If registration of the model is successful.
  * @retval A negative error code in case of a failure.
  */
-static inline int gna_register_model(struct device *dev,
-		struct gna_model_info *model, void **model_handle)
+static inline int gna_register_model(const struct device *dev,
+				     struct gna_model_info *model,
+				     void **model_handle)
 {
 	const struct gna_driver_api *api =
 		(const struct gna_driver_api *)dev->api;
@@ -184,7 +190,7 @@ static inline int gna_register_model(struct device *dev,
  * @retval 0 If de-registration of the model is successful.
  * @retval A negative error code in case of a failure.
  */
-static inline int gna_deregister_model(struct device *dev, void *model)
+static inline int gna_deregister_model(const struct device *dev, void *model)
 {
 	const struct gna_driver_api *api =
 		(const struct gna_driver_api *)dev->api;
@@ -206,8 +212,9 @@ static inline int gna_deregister_model(struct device *dev, void *model)
  * @retval 0 If the request is accepted
  * @retval A negative error code in case of a failure.
  */
-static inline int gna_infer(struct device *dev, struct gna_inference_req *req,
-	gna_callback callback)
+static inline int gna_infer(const struct device *dev,
+			    struct gna_inference_req *req,
+			    gna_callback callback)
 {
 	const struct gna_driver_api *api =
 		(const struct gna_driver_api *)dev->api;
diff --git a/include/drivers/gpio.h b/include/drivers/gpio.h
index 7441cc9db05146..44f893a615c2ab 100644
--- a/include/drivers/gpio.h
+++ b/include/drivers/gpio.h
@@ -350,7 +350,7 @@ struct gpio_callback;
  * CONTAINER_OF() if original struct gpio_callback is stored in
  * another private structure.
  */
-typedef void (*gpio_callback_handler_t)(struct device *port,
+typedef void (*gpio_callback_handler_t)(const struct device *port,
 					struct gpio_callback *cb,
 					gpio_port_pins_t pins);
 
@@ -410,24 +410,32 @@ enum gpio_int_trig {
 };
 
 __subsystem struct gpio_driver_api {
-	int (*pin_configure)(struct device *port, gpio_pin_t pin, gpio_flags_t flags);
-	int (*port_get_raw)(struct device *port, gpio_port_value_t *value);
-	int (*port_set_masked_raw)(struct device *port, gpio_port_pins_t mask,
+	int (*pin_configure)(const struct device *port, gpio_pin_t pin,
+			     gpio_flags_t flags);
+	int (*port_get_raw)(const struct device *port,
+			    gpio_port_value_t *value);
+	int (*port_set_masked_raw)(const struct device *port,
+				   gpio_port_pins_t mask,
 				   gpio_port_value_t value);
-	int (*port_set_bits_raw)(struct device *port, gpio_port_pins_t pins);
-	int (*port_clear_bits_raw)(struct device *port, gpio_port_pins_t pins);
-	int (*port_toggle_bits)(struct device *port, gpio_port_pins_t pins);
-	int (*pin_interrupt_configure)(struct device *port, gpio_pin_t pin,
+	int (*port_set_bits_raw)(const struct device *port,
+				 gpio_port_pins_t pins);
+	int (*port_clear_bits_raw)(const struct device *port,
+				   gpio_port_pins_t pins);
+	int (*port_toggle_bits)(const struct device *port,
+				gpio_port_pins_t pins);
+	int (*pin_interrupt_configure)(const struct device *port,
+				       gpio_pin_t pin,
 				       enum gpio_int_mode, enum gpio_int_trig);
-	int (*manage_callback)(struct device *port, struct gpio_callback *cb,
+	int (*manage_callback)(const struct device *port,
+			       struct gpio_callback *cb,
 			       bool set);
-	uint32_t (*get_pending_int)(struct device *dev);
+	uint32_t (*get_pending_int)(const struct device *dev);
 };
 
-__syscall int gpio_config(struct device *port, gpio_pin_t pin,
+__syscall int gpio_config(const struct device *port, gpio_pin_t pin,
 			  gpio_flags_t flags);
 
-static inline int z_impl_gpio_config(struct device *port,
+static inline int z_impl_gpio_config(const struct device *port,
 				     gpio_pin_t pin, gpio_flags_t flags)
 {
 	const struct gpio_driver_api *api =
@@ -460,11 +468,11 @@ static inline int z_impl_gpio_config(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-__syscall int gpio_pin_interrupt_configure(struct device *port,
+__syscall int gpio_pin_interrupt_configure(const struct device *port,
 					   gpio_pin_t pin,
 					   gpio_flags_t flags);
 
-static inline int z_impl_gpio_pin_interrupt_configure(struct device *port,
+static inline int z_impl_gpio_pin_interrupt_configure(const struct device *port,
 						      gpio_pin_t pin,
 						      gpio_flags_t flags)
 {
@@ -530,7 +538,8 @@ static inline int z_impl_gpio_pin_interrupt_configure(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_pin_configure(struct device *port, gpio_pin_t pin,
+static inline int gpio_pin_configure(const struct device *port,
+				     gpio_pin_t pin,
 				     gpio_flags_t flags)
 {
 	const struct gpio_driver_api *api =
@@ -607,9 +616,10 @@ static inline int gpio_pin_configure(struct device *port, gpio_pin_t pin,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-__syscall int gpio_port_get_raw(struct device *port, gpio_port_value_t *value);
+__syscall int gpio_port_get_raw(const struct device *port,
+				gpio_port_value_t *value);
 
-static inline int z_impl_gpio_port_get_raw(struct device *port,
+static inline int z_impl_gpio_port_get_raw(const struct device *port,
 					   gpio_port_value_t *value)
 {
 	const struct gpio_driver_api *api =
@@ -636,7 +646,8 @@ static inline int z_impl_gpio_port_get_raw(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_port_get(struct device *port, gpio_port_value_t *value)
+static inline int gpio_port_get(const struct device *port,
+				gpio_port_value_t *value)
 {
 	const struct gpio_driver_data *const data =
 			(const struct gpio_driver_data *)port->data;
@@ -667,11 +678,13 @@ static inline int gpio_port_get(struct device *port, gpio_port_value_t *value)
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-__syscall int gpio_port_set_masked_raw(struct device *port,
-		gpio_port_pins_t mask, gpio_port_value_t value);
+__syscall int gpio_port_set_masked_raw(const struct device *port,
+				       gpio_port_pins_t mask,
+				       gpio_port_value_t value);
 
-static inline int z_impl_gpio_port_set_masked_raw(struct device *port,
-		gpio_port_pins_t mask, gpio_port_value_t value)
+static inline int z_impl_gpio_port_set_masked_raw(const struct device *port,
+						  gpio_port_pins_t mask,
+						  gpio_port_value_t value)
 {
 	const struct gpio_driver_api *api =
 		(const struct gpio_driver_api *)port->api;
@@ -699,8 +712,9 @@ static inline int z_impl_gpio_port_set_masked_raw(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_port_set_masked(struct device *port,
-		gpio_port_pins_t mask, gpio_port_value_t value)
+static inline int gpio_port_set_masked(const struct device *port,
+				       gpio_port_pins_t mask,
+				       gpio_port_value_t value)
 {
 	const struct gpio_driver_data *const data =
 			(const struct gpio_driver_data *)port->data;
@@ -720,10 +734,10 @@ static inline int gpio_port_set_masked(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-__syscall int gpio_port_set_bits_raw(struct device *port,
+__syscall int gpio_port_set_bits_raw(const struct device *port,
 				     gpio_port_pins_t pins);
 
-static inline int z_impl_gpio_port_set_bits_raw(struct device *port,
+static inline int z_impl_gpio_port_set_bits_raw(const struct device *port,
 						gpio_port_pins_t pins)
 {
 	const struct gpio_driver_api *api =
@@ -742,7 +756,8 @@ static inline int z_impl_gpio_port_set_bits_raw(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_port_set_bits(struct device *port, gpio_port_pins_t pins)
+static inline int gpio_port_set_bits(const struct device *port,
+				     gpio_port_pins_t pins)
 {
 	return gpio_port_set_masked(port, pins, pins);
 }
@@ -757,10 +772,10 @@ static inline int gpio_port_set_bits(struct device *port, gpio_port_pins_t pins)
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-__syscall int gpio_port_clear_bits_raw(struct device *port,
+__syscall int gpio_port_clear_bits_raw(const struct device *port,
 				       gpio_port_pins_t pins);
 
-static inline int z_impl_gpio_port_clear_bits_raw(struct device *port,
+static inline int z_impl_gpio_port_clear_bits_raw(const struct device *port,
 						  gpio_port_pins_t pins)
 {
 	const struct gpio_driver_api *api =
@@ -779,7 +794,7 @@ static inline int z_impl_gpio_port_clear_bits_raw(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_port_clear_bits(struct device *port,
+static inline int gpio_port_clear_bits(const struct device *port,
 				       gpio_port_pins_t pins)
 {
 	return gpio_port_set_masked(port, pins, 0);
@@ -795,9 +810,10 @@ static inline int gpio_port_clear_bits(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-__syscall int gpio_port_toggle_bits(struct device *port, gpio_port_pins_t pins);
+__syscall int gpio_port_toggle_bits(const struct device *port,
+				    gpio_port_pins_t pins);
 
-static inline int z_impl_gpio_port_toggle_bits(struct device *port,
+static inline int z_impl_gpio_port_toggle_bits(const struct device *port,
 					       gpio_port_pins_t pins)
 {
 	const struct gpio_driver_api *api =
@@ -817,8 +833,9 @@ static inline int z_impl_gpio_port_toggle_bits(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_port_set_clr_bits_raw(struct device *port,
-		gpio_port_pins_t set_pins, gpio_port_pins_t clear_pins)
+static inline int gpio_port_set_clr_bits_raw(const struct device *port,
+					     gpio_port_pins_t set_pins,
+					     gpio_port_pins_t clear_pins)
 {
 	__ASSERT((set_pins & clear_pins) == 0, "Set and Clear pins overlap");
 
@@ -836,8 +853,9 @@ static inline int gpio_port_set_clr_bits_raw(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_port_set_clr_bits(struct device *port,
-		gpio_port_pins_t set_pins, gpio_port_pins_t clear_pins)
+static inline int gpio_port_set_clr_bits(const struct device *port,
+					 gpio_port_pins_t set_pins,
+					 gpio_port_pins_t clear_pins)
 {
 	__ASSERT((set_pins & clear_pins) == 0, "Set and Clear pins overlap");
 
@@ -859,7 +877,7 @@ static inline int gpio_port_set_clr_bits(struct device *port,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_pin_get_raw(struct device *port, gpio_pin_t pin)
+static inline int gpio_pin_get_raw(const struct device *port, gpio_pin_t pin)
 {
 	const struct gpio_driver_config *const cfg =
 		(const struct gpio_driver_config *)port->config;
@@ -897,7 +915,7 @@ static inline int gpio_pin_get_raw(struct device *port, gpio_pin_t pin)
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_pin_get(struct device *port, gpio_pin_t pin)
+static inline int gpio_pin_get(const struct device *port, gpio_pin_t pin)
 {
 	const struct gpio_driver_config *const cfg =
 		(const struct gpio_driver_config *)port->config;
@@ -931,7 +949,7 @@ static inline int gpio_pin_get(struct device *port, gpio_pin_t pin)
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_pin_set_raw(struct device *port, gpio_pin_t pin,
+static inline int gpio_pin_set_raw(const struct device *port, gpio_pin_t pin,
 				   int value)
 {
 	const struct gpio_driver_config *const cfg =
@@ -972,7 +990,8 @@ static inline int gpio_pin_set_raw(struct device *port, gpio_pin_t pin,
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_pin_set(struct device *port, gpio_pin_t pin, int value)
+static inline int gpio_pin_set(const struct device *port, gpio_pin_t pin,
+			       int value)
 {
 	const struct gpio_driver_config *const cfg =
 		(const struct gpio_driver_config *)port->config;
@@ -1000,7 +1019,7 @@ static inline int gpio_pin_set(struct device *port, gpio_pin_t pin, int value)
  * @retval -EIO I/O error when accessing an external GPIO chip.
  * @retval -EWOULDBLOCK if operation would block.
  */
-static inline int gpio_pin_toggle(struct device *port, gpio_pin_t pin)
+static inline int gpio_pin_toggle(const struct device *port, gpio_pin_t pin)
 {
 	const struct gpio_driver_config *const cfg =
 		(const struct gpio_driver_config *)port->config;
@@ -1041,7 +1060,7 @@ static inline void gpio_init_callback(struct gpio_callback *callback,
  *
  * Note: enables to add as many callback as needed on the same port.
  */
-static inline int gpio_add_callback(struct device *port,
+static inline int gpio_add_callback(const struct device *port,
 				    struct gpio_callback *callback)
 {
 	const struct gpio_driver_api *api =
@@ -1070,7 +1089,7 @@ static inline int gpio_add_callback(struct device *port,
  * Note: enables to remove as many callbacks as added through
  *       gpio_add_callback().
  */
-static inline int gpio_remove_callback(struct device *port,
+static inline int gpio_remove_callback(const struct device *port,
 				       struct gpio_callback *callback)
 {
 	const struct gpio_driver_api *api =
@@ -1096,9 +1115,9 @@ static inline int gpio_remove_callback(struct device *port,
  * @retval status != 0 if at least one gpio interrupt is pending.
  * @retval 0 if no gpio interrupt is pending.
  */
-__syscall int gpio_get_pending_int(struct device *dev);
+__syscall int gpio_get_pending_int(const struct device *dev);
 
-static inline int z_impl_gpio_get_pending_int(struct device *dev)
+static inline int z_impl_gpio_get_pending_int(const struct device *dev)
 {
 	const struct gpio_driver_api *api =
 		(const struct gpio_driver_api *)dev->api;
diff --git a/include/drivers/gpio/gpio_mmio32.h b/include/drivers/gpio/gpio_mmio32.h
index 4cb41dc2e543a1..406162f4ad5de7 100644
--- a/include/drivers/gpio/gpio_mmio32.h
+++ b/include/drivers/gpio/gpio_mmio32.h
@@ -26,7 +26,7 @@ struct gpio_mmio32_context {
 	const struct gpio_mmio32_config *config;
 };
 
-int gpio_mmio32_init(struct device *dev);
+int gpio_mmio32_init(const struct device *dev);
 
 #ifdef CONFIG_GPIO_MMIO32
 
diff --git a/include/drivers/i2c.h b/include/drivers/i2c.h
index 2568640256faf1..ee6d07e578107d 100644
--- a/include/drivers/i2c.h
+++ b/include/drivers/i2c.h
@@ -163,17 +163,17 @@ struct i2c_slave_config {
 	const struct i2c_slave_callbacks *callbacks;
 };
 
-typedef int (*i2c_api_configure_t)(struct device *dev,
+typedef int (*i2c_api_configure_t)(const struct device *dev,
 				   uint32_t dev_config);
-typedef int (*i2c_api_full_io_t)(struct device *dev,
+typedef int (*i2c_api_full_io_t)(const struct device *dev,
 				 struct i2c_msg *msgs,
 				 uint8_t num_msgs,
 				 uint16_t addr);
-typedef int (*i2c_api_slave_register_t)(struct device *dev,
+typedef int (*i2c_api_slave_register_t)(const struct device *dev,
 					struct i2c_slave_config *cfg);
-typedef int (*i2c_api_slave_unregister_t)(struct device *dev,
+typedef int (*i2c_api_slave_unregister_t)(const struct device *dev,
 					  struct i2c_slave_config *cfg);
-typedef int (*i2c_api_recover_bus_t)(struct device *dev);
+typedef int (*i2c_api_recover_bus_t)(const struct device *dev);
 
 __subsystem struct i2c_driver_api {
 	i2c_api_configure_t configure;
@@ -183,8 +183,8 @@ __subsystem struct i2c_driver_api {
 	i2c_api_recover_bus_t recover_bus;
 };
 
-typedef int (*i2c_slave_api_register_t)(struct device *dev);
-typedef int (*i2c_slave_api_unregister_t)(struct device *dev);
+typedef int (*i2c_slave_api_register_t)(const struct device *dev);
+typedef int (*i2c_slave_api_unregister_t)(const struct device *dev);
 
 struct i2c_slave_driver_api {
 	i2c_slave_api_register_t driver_register;
@@ -205,9 +205,10 @@ struct i2c_slave_driver_api {
  * @retval 0 If successful.
  * @retval -EIO General input / output error, failed to configure device.
  */
-__syscall int i2c_configure(struct device *dev, uint32_t dev_config);
+__syscall int i2c_configure(const struct device *dev, uint32_t dev_config);
 
-static inline int z_impl_i2c_configure(struct device *dev, uint32_t dev_config)
+static inline int z_impl_i2c_configure(const struct device *dev,
+				       uint32_t dev_config)
 {
 	const struct i2c_driver_api *api =
 		(const struct i2c_driver_api *)dev->api;
@@ -241,13 +242,13 @@ static inline int z_impl_i2c_configure(struct device *dev, uint32_t dev_config)
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-__syscall int i2c_transfer(struct device *dev,
+__syscall int i2c_transfer(const struct device *dev,
 			   struct i2c_msg *msgs, uint8_t num_msgs,
 			   uint16_t addr);
 
-static inline int z_impl_i2c_transfer(struct device *dev,
-				     struct i2c_msg *msgs, uint8_t num_msgs,
-				     uint16_t addr)
+static inline int z_impl_i2c_transfer(const struct device *dev,
+				      struct i2c_msg *msgs, uint8_t num_msgs,
+				      uint16_t addr)
 {
 	const struct i2c_driver_api *api =
 		(const struct i2c_driver_api *)dev->api;
@@ -266,9 +267,9 @@ static inline int z_impl_i2c_transfer(struct device *dev,
  * @retval -EIO General input / output error.
  * @retval -ENOTSUP If bus recovery is not supported
  */
-__syscall int i2c_recover_bus(struct device *dev);
+__syscall int i2c_recover_bus(const struct device *dev);
 
-static inline int z_impl_i2c_recover_bus(struct device *dev)
+static inline int z_impl_i2c_recover_bus(const struct device *dev)
 {
 	const struct i2c_driver_api *api =
 		(const struct i2c_driver_api *)dev->api;
@@ -303,7 +304,7 @@ static inline int z_impl_i2c_recover_bus(struct device *dev)
  * @retval -EIO General input / output error.
  * @retval -ENOTSUP If slave mode is not supported
  */
-static inline int i2c_slave_register(struct device *dev,
+static inline int i2c_slave_register(const struct device *dev,
 				     struct i2c_slave_config *cfg)
 {
 	const struct i2c_driver_api *api =
@@ -331,7 +332,7 @@ static inline int i2c_slave_register(struct device *dev,
  * @retval -EINVAL If parameters are invalid
  * @retval -ENOTSUP If slave mode is not supported
  */
-static inline int i2c_slave_unregister(struct device *dev,
+static inline int i2c_slave_unregister(const struct device *dev,
 				       struct i2c_slave_config *cfg)
 {
 	const struct i2c_driver_api *api =
@@ -356,9 +357,9 @@ static inline int i2c_slave_unregister(struct device *dev,
  * @retval -EINVAL If parameters are invalid
  * @retval -EIO General input / output error.
  */
-__syscall int i2c_slave_driver_register(struct device *dev);
+__syscall int i2c_slave_driver_register(const struct device *dev);
 
-static inline int z_impl_i2c_slave_driver_register(struct device *dev)
+static inline int z_impl_i2c_slave_driver_register(const struct device *dev)
 {
 	const struct i2c_slave_driver_api *api =
 		(const struct i2c_slave_driver_api *)dev->api;
@@ -378,9 +379,9 @@ static inline int z_impl_i2c_slave_driver_register(struct device *dev)
  * @retval 0 Is successful
  * @retval -EINVAL If parameters are invalid
  */
-__syscall int i2c_slave_driver_unregister(struct device *dev);
+__syscall int i2c_slave_driver_unregister(const struct device *dev);
 
-static inline int z_impl_i2c_slave_driver_unregister(struct device *dev)
+static inline int z_impl_i2c_slave_driver_unregister(const struct device *dev)
 {
 	const struct i2c_slave_driver_api *api =
 		(const struct i2c_slave_driver_api *)dev->api;
@@ -405,7 +406,7 @@ static inline int z_impl_i2c_slave_driver_unregister(struct device *dev)
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_write(struct device *dev, const uint8_t *buf,
+static inline int i2c_write(const struct device *dev, const uint8_t *buf,
 			    uint32_t num_bytes, uint16_t addr)
 {
 	struct i2c_msg msg;
@@ -430,7 +431,7 @@ static inline int i2c_write(struct device *dev, const uint8_t *buf,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_read(struct device *dev, uint8_t *buf,
+static inline int i2c_read(const struct device *dev, uint8_t *buf,
 			   uint32_t num_bytes, uint16_t addr)
 {
 	struct i2c_msg msg;
@@ -459,7 +460,7 @@ static inline int i2c_read(struct device *dev, uint8_t *buf,
  * @retval 0 if successful
  * @retval negative on error.
  */
-static inline int i2c_write_read(struct device *dev, uint16_t addr,
+static inline int i2c_write_read(const struct device *dev, uint16_t addr,
 				 const void *write_buf, size_t num_write,
 				 void *read_buf, size_t num_read)
 {
@@ -493,7 +494,7 @@ static inline int i2c_write_read(struct device *dev, uint16_t addr,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_burst_read(struct device *dev,
+static inline int i2c_burst_read(const struct device *dev,
 				 uint16_t dev_addr,
 				 uint8_t start_addr,
 				 uint8_t *buf,
@@ -524,7 +525,7 @@ static inline int i2c_burst_read(struct device *dev,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_burst_write(struct device *dev,
+static inline int i2c_burst_write(const struct device *dev,
 				  uint16_t dev_addr,
 				  uint8_t start_addr,
 				  const uint8_t *buf,
@@ -557,7 +558,8 @@ static inline int i2c_burst_write(struct device *dev,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_reg_read_byte(struct device *dev, uint16_t dev_addr,
+static inline int i2c_reg_read_byte(const struct device *dev,
+				    uint16_t dev_addr,
 				    uint8_t reg_addr, uint8_t *value)
 {
 	return i2c_write_read(dev, dev_addr,
@@ -582,7 +584,8 @@ static inline int i2c_reg_read_byte(struct device *dev, uint16_t dev_addr,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_reg_write_byte(struct device *dev, uint16_t dev_addr,
+static inline int i2c_reg_write_byte(const struct device *dev,
+				     uint16_t dev_addr,
 				     uint8_t reg_addr, uint8_t value)
 {
 	uint8_t tx_buf[2] = {reg_addr, value};
@@ -608,7 +611,8 @@ static inline int i2c_reg_write_byte(struct device *dev, uint16_t dev_addr,
  * @retval 0 If successful.
  * @retval -EIO General input / output error.
  */
-static inline int i2c_reg_update_byte(struct device *dev, uint8_t dev_addr,
+static inline int i2c_reg_update_byte(const struct device *dev,
+				      uint8_t dev_addr,
 				      uint8_t reg_addr, uint8_t mask,
 				      uint8_t value)
 {
diff --git a/include/drivers/i2c_emul.h b/include/drivers/i2c_emul.h
index c464d9da2e90ae..999bc0e966121a 100644
--- a/include/drivers/i2c_emul.h
+++ b/include/drivers/i2c_emul.h
@@ -65,7 +65,7 @@ typedef int (*i2c_emul_transfer_t)(struct i2c_emul *emul, struct i2c_msg *msgs,
  * @param emul I2C emulator to use
  * @return 0 indicating success (always)
  */
-int i2c_emul_register(struct device *dev, const char *name,
+int i2c_emul_register(const struct device *dev, const char *name,
 		      struct i2c_emul *emul);
 
 /** Definition of the emulator API */
diff --git a/include/drivers/i2s.h b/include/drivers/i2s.h
index 91dbf89a4592e0..164587d1ebd00d 100644
--- a/include/drivers/i2s.h
+++ b/include/drivers/i2s.h
@@ -313,13 +313,13 @@ struct i2s_config {
  * For internal use only, skip these in public documentation.
  */
 __subsystem struct i2s_driver_api {
-	int (*configure)(struct device *dev, enum i2s_dir dir,
+	int (*configure)(const struct device *dev, enum i2s_dir dir,
 			 struct i2s_config *cfg);
-	struct i2s_config *(*config_get)(struct device *dev,
+	struct i2s_config *(*config_get)(const struct device *dev,
 					 enum i2s_dir dir);
-	int (*read)(struct device *dev, void **mem_block, size_t *size);
-	int (*write)(struct device *dev, void *mem_block, size_t size);
-	int (*trigger)(struct device *dev, enum i2s_dir dir,
+	int (*read)(const struct device *dev, void **mem_block, size_t *size);
+	int (*write)(const struct device *dev, void *mem_block, size_t size);
+	int (*trigger)(const struct device *dev, enum i2s_dir dir,
 		       enum i2s_trigger_cmd cmd);
 };
 /**
@@ -345,11 +345,12 @@ __subsystem struct i2s_driver_api {
  * @retval 0 If successful.
  * @retval -EINVAL Invalid argument.
  */
-__syscall int i2s_configure(struct device *dev, enum i2s_dir dir,
+__syscall int i2s_configure(const struct device *dev, enum i2s_dir dir,
 			    struct i2s_config *cfg);
 
-static inline int z_impl_i2s_configure(struct device *dev, enum i2s_dir dir,
-				      struct i2s_config *cfg)
+static inline int z_impl_i2s_configure(const struct device *dev,
+				       enum i2s_dir dir,
+				       struct i2s_config *cfg)
 {
 	const struct i2s_driver_api *api =
 		(const struct i2s_driver_api *)dev->api;
@@ -365,7 +366,7 @@ static inline int z_impl_i2s_configure(struct device *dev, enum i2s_dir dir,
  * @retval Pointer to the structure containing configuration parameters,
  *         or NULL if un-configured
  */
-static inline struct i2s_config *i2s_config_get(struct device *dev,
+static inline struct i2s_config *i2s_config_get(const struct device *dev,
 						enum i2s_dir dir)
 {
 	const struct i2s_driver_api *api =
@@ -405,7 +406,7 @@ static inline struct i2s_config *i2s_config_get(struct device *dev,
  * @retval -EBUSY Returned without waiting.
  * @retval -EAGAIN Waiting period timed out.
  */
-static inline int i2s_read(struct device *dev, void **mem_block,
+static inline int i2s_read(const struct device *dev, void **mem_block,
 				 size_t *size)
 {
 	const struct i2s_driver_api *api =
@@ -438,7 +439,7 @@ static inline int i2s_read(struct device *dev, void **mem_block,
  * @retval -EBUSY Returned without waiting.
  * @retval -EAGAIN Waiting period timed out.
  */
-__syscall int i2s_buf_read(struct device *dev, void *buf, size_t *size);
+__syscall int i2s_buf_read(const struct device *dev, void *buf, size_t *size);
 
 /**
  * @brief Write data to the TX queue.
@@ -466,7 +467,8 @@ __syscall int i2s_buf_read(struct device *dev, void *buf, size_t *size);
  * @retval -EBUSY Returned without waiting.
  * @retval -EAGAIN Waiting period timed out.
  */
-static inline int i2s_write(struct device *dev, void *mem_block, size_t size)
+static inline int i2s_write(const struct device *dev, void *mem_block,
+			    size_t size)
 {
 	const struct i2s_driver_api *api =
 		(const struct i2s_driver_api *)dev->api;
@@ -493,7 +495,7 @@ static inline int i2s_write(struct device *dev, void *mem_block, size_t size)
  * @retval -ENOMEM No memory in TX slab queue.
  * @retval -EINVAL Size parameter larger than TX queue memory block.
  */
-__syscall int i2s_buf_write(struct device *dev, void *buf, size_t size);
+__syscall int i2s_buf_write(const struct device *dev, void *buf, size_t size);
 
 /**
  * @brief Send a trigger command.
@@ -508,11 +510,12 @@ __syscall int i2s_buf_write(struct device *dev, void *buf, size_t size);
  *         channel cannot be allocated.
  * @retval -ENOMEM RX/TX memory block not available.
  */
-__syscall int i2s_trigger(struct device *dev, enum i2s_dir dir,
+__syscall int i2s_trigger(const struct device *dev, enum i2s_dir dir,
 			  enum i2s_trigger_cmd cmd);
 
-static inline int z_impl_i2s_trigger(struct device *dev, enum i2s_dir dir,
-				    enum i2s_trigger_cmd cmd)
+static inline int z_impl_i2s_trigger(const struct device *dev,
+				     enum i2s_dir dir,
+				     enum i2s_trigger_cmd cmd)
 {
 	const struct i2s_driver_api *api =
 		(const struct i2s_driver_api *)dev->api;
diff --git a/include/drivers/ipm.h b/include/drivers/ipm.h
index 3e70981f7c32ea..a415f0a0283666 100644
--- a/include/drivers/ipm.h
+++ b/include/drivers/ipm.h
@@ -42,7 +42,7 @@ extern "C" {
  * @param data Message data pointer. The correct amount of data to read out
  *        must be inferred using the message id/upper level protocol.
  */
-typedef void (*ipm_callback_t)(struct device *ipmdev, void *user_data,
+typedef void (*ipm_callback_t)(const struct device *ipmdev, void *user_data,
 			       uint32_t id, volatile void *data);
 
 /**
@@ -51,7 +51,7 @@ typedef void (*ipm_callback_t)(struct device *ipmdev, void *user_data,
  *
  * See @a ipm_send() for argument definitions.
  */
-typedef int (*ipm_send_t)(struct device *ipmdev, int wait, uint32_t id,
+typedef int (*ipm_send_t)(const struct device *ipmdev, int wait, uint32_t id,
 			  const void *data, int size);
 /**
  * @typedef ipm_max_data_size_get_t
@@ -59,7 +59,7 @@ typedef int (*ipm_send_t)(struct device *ipmdev, int wait, uint32_t id,
  *
  * See @a ipm_max_data_size_get() for argument definitions.
  */
-typedef int (*ipm_max_data_size_get_t)(struct device *ipmdev);
+typedef int (*ipm_max_data_size_get_t)(const struct device *ipmdev);
 
 /**
  * @typedef ipm_max_id_val_get_t
@@ -67,7 +67,7 @@ typedef int (*ipm_max_data_size_get_t)(struct device *ipmdev);
  *
  * See @a ipm_max_id_val_get() for argument definitions.
  */
-typedef uint32_t (*ipm_max_id_val_get_t)(struct device *ipmdev);
+typedef uint32_t (*ipm_max_id_val_get_t)(const struct device *ipmdev);
 
 /**
  * @typedef ipm_register_callback_t
@@ -75,7 +75,8 @@ typedef uint32_t (*ipm_max_id_val_get_t)(struct device *ipmdev);
  *
  * See @a ipm_register_callback() for argument definitions.
  */
-typedef void (*ipm_register_callback_t)(struct device *port, ipm_callback_t cb,
+typedef void (*ipm_register_callback_t)(const struct device *port,
+					ipm_callback_t cb,
 					void *user_data);
 
 /**
@@ -84,7 +85,7 @@ typedef void (*ipm_register_callback_t)(struct device *port, ipm_callback_t cb,
  *
  * See @a ipm_set_enabled() for argument definitions.
  */
-typedef int (*ipm_set_enabled_t)(struct device *ipmdev, int enable);
+typedef int (*ipm_set_enabled_t)(const struct device *ipmdev, int enable);
 
 __subsystem struct ipm_driver_api {
 	ipm_send_t send;
@@ -129,11 +130,12 @@ __subsystem struct ipm_driver_api {
  *                   or the device isn't an outbound IPM channel.
  * @retval 0         On success.
  */
-__syscall int ipm_send(struct device *ipmdev, int wait, uint32_t id,
+__syscall int ipm_send(const struct device *ipmdev, int wait, uint32_t id,
 		       const void *data, int size);
 
-static inline int z_impl_ipm_send(struct device *ipmdev, int wait, uint32_t id,
-			   const void *data, int size)
+static inline int z_impl_ipm_send(const struct device *ipmdev, int wait,
+				  uint32_t id,
+				  const void *data, int size)
 {
 	const struct ipm_driver_api *api =
 		(const struct ipm_driver_api *)ipmdev->api;
@@ -149,7 +151,7 @@ static inline int z_impl_ipm_send(struct device *ipmdev, int wait, uint32_t id,
  * @param user_data Application-specific data pointer which will be passed
  *        to the callback function when executed.
  */
-static inline void ipm_register_callback(struct device *ipmdev,
+static inline void ipm_register_callback(const struct device *ipmdev,
 					 ipm_callback_t cb, void *user_data)
 {
 	const struct ipm_driver_api *api =
@@ -168,9 +170,9 @@ static inline void ipm_register_callback(struct device *ipmdev,
  *
  * @return Maximum possible size of a message in bytes.
  */
-__syscall int ipm_max_data_size_get(struct device *ipmdev);
+__syscall int ipm_max_data_size_get(const struct device *ipmdev);
 
-static inline int z_impl_ipm_max_data_size_get(struct device *ipmdev)
+static inline int z_impl_ipm_max_data_size_get(const struct device *ipmdev)
 {
 	const struct ipm_driver_api *api =
 		(const struct ipm_driver_api *)ipmdev->api;
@@ -189,9 +191,9 @@ static inline int z_impl_ipm_max_data_size_get(struct device *ipmdev)
  *
  * @return Maximum possible value of a message ID.
  */
-__syscall uint32_t ipm_max_id_val_get(struct device *ipmdev);
+__syscall uint32_t ipm_max_id_val_get(const struct device *ipmdev);
 
-static inline uint32_t z_impl_ipm_max_id_val_get(struct device *ipmdev)
+static inline uint32_t z_impl_ipm_max_id_val_get(const struct device *ipmdev)
 {
 	const struct ipm_driver_api *api =
 		(const struct ipm_driver_api *)ipmdev->api;
@@ -208,9 +210,10 @@ static inline uint32_t z_impl_ipm_max_id_val_get(struct device *ipmdev)
  * @retval 0       On success.
  * @retval -EINVAL If it isn't an inbound channel.
  */
-__syscall int ipm_set_enabled(struct device *ipmdev, int enable);
+__syscall int ipm_set_enabled(const struct device *ipmdev, int enable);
 
-static inline int z_impl_ipm_set_enabled(struct device *ipmdev, int enable)
+static inline int z_impl_ipm_set_enabled(const struct device *ipmdev,
+					 int enable)
 {
 	const struct ipm_driver_api *api =
 		(const struct ipm_driver_api *)ipmdev->api;
diff --git a/include/drivers/kscan.h b/include/drivers/kscan.h
index 7c1065cbf316a4..f2f2b443311f8c 100644
--- a/include/drivers/kscan.h
+++ b/include/drivers/kscan.h
@@ -41,7 +41,8 @@ extern "C" {
  * @param row	Describes row change.
  * @param pressed Describes the kind of key event.
  */
-typedef void (*kscan_callback_t)(struct device *dev, uint32_t row, uint32_t column,
+typedef void (*kscan_callback_t)(const struct device *dev, uint32_t row,
+				 uint32_t column,
 				 bool pressed);
 
 /**
@@ -51,10 +52,10 @@ typedef void (*kscan_callback_t)(struct device *dev, uint32_t row, uint32_t colu
  *
  * (Internal use only.)
  */
-typedef int (*kscan_config_t)(struct device *dev,
-			    kscan_callback_t callback);
-typedef int (*kscan_disable_callback_t)(struct device *dev);
-typedef int (*kscan_enable_callback_t)(struct device *dev);
+typedef int (*kscan_config_t)(const struct device *dev,
+			      kscan_callback_t callback);
+typedef int (*kscan_disable_callback_t)(const struct device *dev);
+typedef int (*kscan_enable_callback_t)(const struct device *dev);
 
 __subsystem struct kscan_driver_api {
 	kscan_config_t config;
@@ -75,10 +76,10 @@ __subsystem struct kscan_driver_api {
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int kscan_config(struct device *dev,
+__syscall int kscan_config(const struct device *dev,
 			     kscan_callback_t callback);
 
-static inline int z_impl_kscan_config(struct device *dev,
+static inline int z_impl_kscan_config(const struct device *dev,
 					kscan_callback_t callback)
 {
 	const struct kscan_driver_api *api =
@@ -93,9 +94,9 @@ static inline int z_impl_kscan_config(struct device *dev,
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int kscan_enable_callback(struct device *dev);
+__syscall int kscan_enable_callback(const struct device *dev);
 
-static inline int z_impl_kscan_enable_callback(struct device *dev)
+static inline int z_impl_kscan_enable_callback(const struct device *dev)
 {
 	const struct kscan_driver_api *api =
 			(const struct kscan_driver_api *)dev->api;
@@ -114,9 +115,9 @@ static inline int z_impl_kscan_enable_callback(struct device *dev)
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int kscan_disable_callback(struct device *dev);
+__syscall int kscan_disable_callback(const struct device *dev);
 
-static inline int z_impl_kscan_disable_callback(struct device *dev)
+static inline int z_impl_kscan_disable_callback(const struct device *dev)
 {
 	const struct kscan_driver_api *api =
 			(const struct kscan_driver_api *)dev->api;
diff --git a/include/drivers/led.h b/include/drivers/led.h
index 1b659b520b4018..fc892099f7a9e3 100644
--- a/include/drivers/led.h
+++ b/include/drivers/led.h
@@ -45,7 +45,7 @@ struct led_info {
  *
  * @see led_blink() for argument descriptions.
  */
-typedef int (*led_api_blink)(struct device *dev, uint32_t led,
+typedef int (*led_api_blink)(const struct device *dev, uint32_t led,
 			     uint32_t delay_on, uint32_t delay_off);
 
 /**
@@ -54,7 +54,7 @@ typedef int (*led_api_blink)(struct device *dev, uint32_t led,
  *
  * @see led_get_info() for argument descriptions.
  */
-typedef int (*led_api_get_info)(struct device *dev, uint32_t led,
+typedef int (*led_api_get_info)(const struct device *dev, uint32_t led,
 				const struct led_info **info);
 
 /**
@@ -63,7 +63,7 @@ typedef int (*led_api_get_info)(struct device *dev, uint32_t led,
  *
  * @see led_set_brightness() for argument descriptions.
  */
-typedef int (*led_api_set_brightness)(struct device *dev, uint32_t led,
+typedef int (*led_api_set_brightness)(const struct device *dev, uint32_t led,
 				      uint8_t value);
 /**
  * @typedef led_api_set_color()
@@ -71,7 +71,7 @@ typedef int (*led_api_set_brightness)(struct device *dev, uint32_t led,
  *
  * @see led_set_color() for argument descriptions.
  */
-typedef int (*led_api_set_color)(struct device *dev, uint32_t led,
+typedef int (*led_api_set_color)(const struct device *dev, uint32_t led,
 				 uint8_t num_colors, const uint8_t *color);
 
 /**
@@ -80,7 +80,7 @@ typedef int (*led_api_set_color)(struct device *dev, uint32_t led,
  *
  * @see led_on() for argument descriptions.
  */
-typedef int (*led_api_on)(struct device *dev, uint32_t led);
+typedef int (*led_api_on)(const struct device *dev, uint32_t led);
 
 /**
  * @typedef led_api_off()
@@ -88,7 +88,7 @@ typedef int (*led_api_on)(struct device *dev, uint32_t led);
  *
  * @see led_off() for argument descriptions.
  */
-typedef int (*led_api_off)(struct device *dev, uint32_t led);
+typedef int (*led_api_off)(const struct device *dev, uint32_t led);
 
 /**
  * @typedef led_api_write_channels()
@@ -96,7 +96,7 @@ typedef int (*led_api_off)(struct device *dev, uint32_t led);
  *
  * @see led_api_write_channels() for arguments descriptions.
  */
-typedef int (*led_api_write_channels)(struct device *dev,
+typedef int (*led_api_write_channels)(const struct device *dev,
 				      uint32_t start_channel,
 				      uint32_t num_channels,
 				      const uint8_t *buf);
@@ -128,11 +128,11 @@ __subsystem struct led_driver_api {
  * @param delay_off Time period (in milliseconds) an LED should be OFF
  * @return 0 on success, negative on error
  */
-__syscall int led_blink(struct device *dev, uint32_t led,
+__syscall int led_blink(const struct device *dev, uint32_t led,
 			    uint32_t delay_on, uint32_t delay_off);
 
-static inline int z_impl_led_blink(struct device *dev, uint32_t led,
-			    uint32_t delay_on, uint32_t delay_off)
+static inline int z_impl_led_blink(const struct device *dev, uint32_t led,
+				   uint32_t delay_on, uint32_t delay_off)
 {
 	const struct led_driver_api *api =
 		(const struct led_driver_api *)dev->api;
@@ -153,10 +153,10 @@ static inline int z_impl_led_blink(struct device *dev, uint32_t led,
  * @param info Pointer to a pointer filled with LED information
  * @return 0 on success, negative on error
  */
-__syscall int led_get_info(struct device *dev, uint32_t led,
+__syscall int led_get_info(const struct device *dev, uint32_t led,
 			   const struct led_info **info);
 
-static inline int z_impl_led_get_info(struct device *dev, uint32_t led,
+static inline int z_impl_led_get_info(const struct device *dev, uint32_t led,
 				      const struct led_info **info)
 {
 	const struct led_driver_api *api =
@@ -180,11 +180,12 @@ static inline int z_impl_led_get_info(struct device *dev, uint32_t led,
  * @param value Brightness value to set in percent
  * @return 0 on success, negative on error
  */
-__syscall int led_set_brightness(struct device *dev, uint32_t led,
+__syscall int led_set_brightness(const struct device *dev, uint32_t led,
 				     uint8_t value);
 
-static inline int z_impl_led_set_brightness(struct device *dev, uint32_t led,
-				     uint8_t value)
+static inline int z_impl_led_set_brightness(const struct device *dev,
+					    uint32_t led,
+					    uint8_t value)
 {
 	const struct led_driver_api *api =
 		(const struct led_driver_api *)dev->api;
@@ -211,11 +212,12 @@ static inline int z_impl_led_set_brightness(struct device *dev, uint32_t led,
  *        entries must be provided.
  * @return 0 on success, negative on error
  */
-__syscall int led_write_channels(struct device *dev, uint32_t start_channel,
+__syscall int led_write_channels(const struct device *dev,
+				 uint32_t start_channel,
 				 uint32_t num_channels, const uint8_t *buf);
 
 static inline int
-z_impl_led_write_channels(struct device *dev, uint32_t start_channel,
+z_impl_led_write_channels(const struct device *dev, uint32_t start_channel,
 			  uint32_t num_channels, const uint8_t *buf)
 {
 	const struct led_driver_api *api =
@@ -239,10 +241,10 @@ z_impl_led_write_channels(struct device *dev, uint32_t start_channel,
  * @param value Value to configure the channel with
  * @return 0 on success, negative on error
  */
-__syscall int led_set_channel(struct device *dev,
+__syscall int led_set_channel(const struct device *dev,
 			      uint32_t channel, uint8_t value);
 
-static inline int z_impl_led_set_channel(struct device *dev,
+static inline int z_impl_led_set_channel(const struct device *dev,
 					 uint32_t channel, uint8_t value)
 {
 	return z_impl_led_write_channels(dev, channel, 1, &value);
@@ -264,10 +266,10 @@ static inline int z_impl_led_set_channel(struct device *dev,
  *        in struct led_info.
  * @return 0 on success, negative on error
  */
-__syscall int led_set_color(struct device *dev, uint32_t led,
+__syscall int led_set_color(const struct device *dev, uint32_t led,
 			    uint8_t num_colors, const uint8_t *color);
 
-static inline int z_impl_led_set_color(struct device *dev, uint32_t led,
+static inline int z_impl_led_set_color(const struct device *dev, uint32_t led,
 				       uint8_t num_colors, const uint8_t *color)
 {
 	const struct led_driver_api *api =
@@ -288,9 +290,9 @@ static inline int z_impl_led_set_color(struct device *dev, uint32_t led,
  * @param led LED number
  * @return 0 on success, negative on error
  */
-__syscall int led_on(struct device *dev, uint32_t led);
+__syscall int led_on(const struct device *dev, uint32_t led);
 
-static inline int z_impl_led_on(struct device *dev, uint32_t led)
+static inline int z_impl_led_on(const struct device *dev, uint32_t led)
 {
 	const struct led_driver_api *api =
 		(const struct led_driver_api *)dev->api;
@@ -307,9 +309,9 @@ static inline int z_impl_led_on(struct device *dev, uint32_t led)
  * @param led LED number
  * @return 0 on success, negative on error
  */
-__syscall int led_off(struct device *dev, uint32_t led);
+__syscall int led_off(const struct device *dev, uint32_t led);
 
-static inline int z_impl_led_off(struct device *dev, uint32_t led)
+static inline int z_impl_led_off(const struct device *dev, uint32_t led)
 {
 	const struct led_driver_api *api =
 		(const struct led_driver_api *)dev->api;
diff --git a/include/drivers/led/ht16k33.h b/include/drivers/led/ht16k33.h
index fb6e91de3db6db..c73c62e003d503 100644
--- a/include/drivers/led/ht16k33.h
+++ b/include/drivers/led/ht16k33.h
@@ -22,8 +22,8 @@
  *		      child device (0, 1, or 2).
  * @return 0 if successful, negative errno code on failure.
  */
-int ht16k33_register_keyscan_device(struct device *parent,
-				    struct device *child,
+int ht16k33_register_keyscan_device(const struct device *parent,
+				    const struct device *child,
 				    uint8_t keyscan_idx);
 
 /**
@@ -32,7 +32,7 @@ int ht16k33_register_keyscan_device(struct device *parent,
  * @param  parent HT16K33 parent device.
  * @return status != 0 if an interrupt is pending.
  */
-uint32_t ht16k33_get_pending_int(struct device *parent);
+uint32_t ht16k33_get_pending_int(const struct device *parent);
 
 /**
  * Dispatch keyscan row data from a keyscan event to be handled by a
@@ -41,7 +41,7 @@ uint32_t ht16k33_get_pending_int(struct device *parent);
  * @param child HT16K33 keyscan child device.
  * @param keys  Bitmask of key state for the row.
  */
-void ht16k33_process_keyscan_row_data(struct device *child,
+void ht16k33_process_keyscan_row_data(const struct device *child,
 				      uint32_t keys);
 
 #endif /* ZEPHYR_INCLUDE_DRIVERS_LED_HT16K33_H_ */
diff --git a/include/drivers/led_strip.h b/include/drivers/led_strip.h
index 7f324f2add0010..d8636eb54583b0 100644
--- a/include/drivers/led_strip.h
+++ b/include/drivers/led_strip.h
@@ -57,7 +57,8 @@ struct led_rgb {
  *
  * @see led_strip_update_rgb() for argument descriptions.
  */
-typedef int (*led_api_update_rgb)(struct device *dev, struct led_rgb *pixels,
+typedef int (*led_api_update_rgb)(const struct device *dev,
+				  struct led_rgb *pixels,
 				  size_t num_pixels);
 
 /**
@@ -66,7 +67,8 @@ typedef int (*led_api_update_rgb)(struct device *dev, struct led_rgb *pixels,
  *
  * @see led_strip_update_channels() for argument descriptions.
  */
-typedef int (*led_api_update_channels)(struct device *dev, uint8_t *channels,
+typedef int (*led_api_update_channels)(const struct device *dev,
+				       uint8_t *channels,
 				       size_t num_channels);
 
 /**
@@ -94,7 +96,7 @@ struct led_strip_driver_api {
  * @return 0 on success, negative on error
  * @warning May overwrite @a pixels
  */
-static inline int led_strip_update_rgb(struct device *dev,
+static inline int led_strip_update_rgb(const struct device *dev,
 				       struct led_rgb *pixels,
 				       size_t num_pixels) {
 	const struct led_strip_driver_api *api =
@@ -120,7 +122,7 @@ static inline int led_strip_update_rgb(struct device *dev,
  * @return 0 on success, negative on error
  * @warning May overwrite @a channels
  */
-static inline int led_strip_update_channels(struct device *dev,
+static inline int led_strip_update_channels(const struct device *dev,
 					    uint8_t *channels,
 					    size_t num_channels) {
 	const struct led_strip_driver_api *api =
diff --git a/include/drivers/lora.h b/include/drivers/lora.h
index 41ffda6364aef5..65aa71bb35f84e 100644
--- a/include/drivers/lora.h
+++ b/include/drivers/lora.h
@@ -54,7 +54,7 @@ struct lora_modem_config {
  *
  * @see lora_config() for argument descriptions.
  */
-typedef int (*lora_api_config)(struct device *dev,
+typedef int (*lora_api_config)(const struct device *dev,
 			       struct lora_modem_config *config);
 
 /**
@@ -63,7 +63,7 @@ typedef int (*lora_api_config)(struct device *dev,
  *
  * @see lora_send() for argument descriptions.
  */
-typedef int (*lora_api_send)(struct device *dev,
+typedef int (*lora_api_send)(const struct device *dev,
 			     uint8_t *data, uint32_t data_len);
 
 /**
@@ -72,7 +72,8 @@ typedef int (*lora_api_send)(struct device *dev,
  *
  * @see lora_recv() for argument descriptions.
  */
-typedef int (*lora_api_recv)(struct device *dev, uint8_t *data, uint8_t size,
+typedef int (*lora_api_recv)(const struct device *dev, uint8_t *data,
+			     uint8_t size,
 			     k_timeout_t timeout, int16_t *rssi, int8_t *snr);
 
 /**
@@ -81,7 +82,7 @@ typedef int (*lora_api_recv)(struct device *dev, uint8_t *data, uint8_t size,
  *
  * @see lora_test_cw() for argument descriptions.
  */
-typedef int (*lora_api_test_cw)(struct device *dev, uint32_t frequency,
+typedef int (*lora_api_test_cw)(const struct device *dev, uint32_t frequency,
 				int8_t tx_power, uint16_t duration);
 
 struct lora_driver_api {
@@ -99,7 +100,7 @@ struct lora_driver_api {
 		  modem
  * @return 0 on success, negative on error
  */
-static inline int lora_config(struct device *dev,
+static inline int lora_config(const struct device *dev,
 			      struct lora_modem_config *config)
 {
 	const struct lora_driver_api *api = dev->api;
@@ -117,7 +118,7 @@ static inline int lora_config(struct device *dev,
  * @param data_len  Length of the data to be sent
  * @return 0 on success, negative on error
  */
-static inline int lora_send(struct device *dev,
+static inline int lora_send(const struct device *dev,
 			    uint8_t *data, uint32_t data_len)
 {
 	const struct lora_driver_api *api = dev->api;
@@ -141,7 +142,8 @@ static inline int lora_send(struct device *dev,
  * @param snr       SNR of received data
  * @return Length of the data received on success, negative on error
  */
-static inline int lora_recv(struct device *dev, uint8_t *data, uint8_t size,
+static inline int lora_recv(const struct device *dev, uint8_t *data,
+			    uint8_t size,
 			    k_timeout_t timeout, int16_t *rssi, int8_t *snr)
 {
 	const struct lora_driver_api *api = dev->api;
@@ -161,7 +163,7 @@ static inline int lora_recv(struct device *dev, uint8_t *data, uint8_t size,
  * @param duration  Transmission duration in seconds.
  * @return 0 on success, negative on error
  */
-static inline int lora_test_cw(struct device *dev, uint32_t frequency,
+static inline int lora_test_cw(const struct device *dev, uint32_t frequency,
 			       int8_t tx_power, uint16_t duration)
 {
 	const struct lora_driver_api *api = dev->api;
diff --git a/include/drivers/pcie/endpoint/pcie_ep.h b/include/drivers/pcie/endpoint/pcie_ep.h
index f01747abdc072f..5e708aa98252b8 100644
--- a/include/drivers/pcie/endpoint/pcie_ep.h
+++ b/include/drivers/pcie/endpoint/pcie_ep.h
@@ -57,15 +57,19 @@ enum pcie_reset {
 typedef void (*pcie_ep_reset_callback_t)(void *arg);
 
 struct pcie_ep_driver_api {
-	int (*conf_read)(struct device *dev, uint32_t offset, uint32_t *data);
-	void (*conf_write)(struct device *dev, uint32_t offset, uint32_t data);
-	int (*map_addr)(struct device *dev, uint64_t pcie_addr,
+	int (*conf_read)(const struct device *dev, uint32_t offset,
+			 uint32_t *data);
+	void (*conf_write)(const struct device *dev, uint32_t offset,
+			   uint32_t data);
+	int (*map_addr)(const struct device *dev, uint64_t pcie_addr,
 			uint64_t *mapped_addr, uint32_t size,
 			enum pcie_ob_mem_type ob_mem_type);
-	void (*unmap_addr)(struct device *dev, uint64_t mapped_addr);
-	int (*raise_irq)(struct device *dev, enum pci_ep_irq_type irq_type,
+	void (*unmap_addr)(const struct device *dev, uint64_t mapped_addr);
+	int (*raise_irq)(const struct device *dev,
+			 enum pci_ep_irq_type irq_type,
 			 uint32_t irq_num);
-	int (*register_reset_cb)(struct device *dev, enum pcie_reset reset,
+	int (*register_reset_cb)(const struct device *dev,
+				 enum pcie_reset reset,
 				 pcie_ep_reset_callback_t cb, void *arg);
 };
 
@@ -81,7 +85,7 @@ struct pcie_ep_driver_api {
  * @return 0 if successful, negative errno code if failure.
  */
 
-static inline int pcie_ep_conf_read(struct device *dev,
+static inline int pcie_ep_conf_read(const struct device *dev,
 				    uint32_t offset, uint32_t *data)
 {
 	const struct pcie_ep_driver_api *api =
@@ -102,7 +106,7 @@ static inline int pcie_ep_conf_read(struct device *dev,
  * @return N/A
  */
 
-static inline void pcie_ep_conf_write(struct device *dev,
+static inline void pcie_ep_conf_write(const struct device *dev,
 				      uint32_t offset, uint32_t data)
 {
 	const struct pcie_ep_driver_api *api =
@@ -136,7 +140,8 @@ static inline void pcie_ep_conf_write(struct device *dev,
  * @return Negative errno code if failure.
  */
 
-static inline int pcie_ep_map_addr(struct device *dev, uint64_t pcie_addr,
+static inline int pcie_ep_map_addr(const struct device *dev,
+				   uint64_t pcie_addr,
 				   uint64_t *mapped_addr, uint32_t size,
 				   enum pcie_ob_mem_type ob_mem_type)
 {
@@ -159,7 +164,8 @@ static inline int pcie_ep_map_addr(struct device *dev, uint64_t pcie_addr,
  * @return      N/A
  */
 
-static inline void pcie_ep_unmap_addr(struct device *dev, uint64_t mapped_addr)
+static inline void pcie_ep_unmap_addr(const struct device *dev,
+				      uint64_t mapped_addr)
 {
 	const struct pcie_ep_driver_api *api =
 			(const struct pcie_ep_driver_api *)dev->api;
@@ -179,7 +185,7 @@ static inline void pcie_ep_unmap_addr(struct device *dev, uint64_t mapped_addr)
  * @return 0 if successful, negative errno code if failure.
  */
 
-static inline int pcie_ep_raise_irq(struct device *dev,
+static inline int pcie_ep_raise_irq(const struct device *dev,
 				    enum pci_ep_irq_type irq_type,
 				    uint32_t irq_num)
 {
@@ -203,7 +209,7 @@ static inline int pcie_ep_raise_irq(struct device *dev,
  * @return 0 if successful, negative errno code if failure.
  */
 
-static inline int pcie_ep_register_reset_cb(struct device *dev,
+static inline int pcie_ep_register_reset_cb(const struct device *dev,
 					    enum pcie_reset reset,
 					    pcie_ep_reset_callback_t cb,
 					    void *arg)
@@ -224,7 +230,7 @@ static inline int pcie_ep_register_reset_cb(struct device *dev,
  * @details Helper API to achieve data transfer with memcpy
  *          through PCIe outbound memory
  */
-int pcie_ep_xfer_data_memcpy(struct device *dev, uint64_t pcie_addr,
+int pcie_ep_xfer_data_memcpy(const struct device *dev, uint64_t pcie_addr,
 			     uintptr_t *local_addr, uint32_t size,
 			     enum pcie_ob_mem_type ob_mem_type,
 			     enum xfer_direction dir);
diff --git a/include/drivers/peci.h b/include/drivers/peci.h
index 3839997d2830a7..c8155da1ff0cef 100644
--- a/include/drivers/peci.h
+++ b/include/drivers/peci.h
@@ -192,10 +192,10 @@ struct peci_msg {
  *
  * (Internal use only.)
  */
-typedef int (*peci_config_t)(struct device *dev, uint32_t bitrate);
-typedef int (*peci_transfer_t)(struct device *dev, struct peci_msg *msg);
-typedef int (*peci_disable_t)(struct device *dev);
-typedef int (*peci_enable_t)(struct device *dev);
+typedef int (*peci_config_t)(const struct device *dev, uint32_t bitrate);
+typedef int (*peci_transfer_t)(const struct device *dev, struct peci_msg *msg);
+typedef int (*peci_disable_t)(const struct device *dev);
+typedef int (*peci_enable_t)(const struct device *dev);
 
 struct peci_driver_api {
 	peci_config_t config;
@@ -218,9 +218,10 @@ struct peci_driver_api {
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int peci_config(struct device *dev, uint32_t bitrate);
+__syscall int peci_config(const struct device *dev, uint32_t bitrate);
 
-static inline int z_impl_peci_config(struct device *dev, uint32_t bitrate)
+static inline int z_impl_peci_config(const struct device *dev,
+				     uint32_t bitrate)
 {
 	struct peci_driver_api *api;
 
@@ -236,9 +237,9 @@ static inline int z_impl_peci_config(struct device *dev, uint32_t bitrate)
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int peci_enable(struct device *dev);
+__syscall int peci_enable(const struct device *dev);
 
-static inline int z_impl_peci_enable(struct device *dev)
+static inline int z_impl_peci_enable(const struct device *dev)
 {
 	struct peci_driver_api *api;
 
@@ -254,9 +255,9 @@ static inline int z_impl_peci_enable(struct device *dev)
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int peci_disable(struct device *dev);
+__syscall int peci_disable(const struct device *dev);
 
-static inline int z_impl_peci_disable(struct device *dev)
+static inline int z_impl_peci_disable(const struct device *dev)
 {
 	struct peci_driver_api *api;
 
@@ -274,9 +275,9 @@ static inline int z_impl_peci_disable(struct device *dev)
  * @retval Negative errno code if failure.
  */
 
-__syscall int peci_transfer(struct device *dev, struct peci_msg *msg);
+__syscall int peci_transfer(const struct device *dev, struct peci_msg *msg);
 
-static inline int z_impl_peci_transfer(struct device *dev,
+static inline int z_impl_peci_transfer(const struct device *dev,
 				       struct peci_msg *msg)
 {
 	struct peci_driver_api *api;
diff --git a/include/drivers/pinmux.h b/include/drivers/pinmux.h
index b75f6d81fa0d44..d2fe68775d3152 100644
--- a/include/drivers/pinmux.h
+++ b/include/drivers/pinmux.h
@@ -54,25 +54,28 @@ extern "C" {
  * @brief Callback API upon setting a PIN's function
  * See pinmux_pin_set() for argument description
  */
-typedef int (*pmux_set)(struct device *dev, uint32_t pin, uint32_t func);
+typedef int (*pmux_set)(const struct device *dev, uint32_t pin, uint32_t func);
 /**
  * @typedef pmux_get
  * @brief Callback API upon getting a PIN's function
  * See pinmux_pin_get() for argument description
  */
-typedef int (*pmux_get)(struct device *dev, uint32_t pin, uint32_t *func);
+typedef int (*pmux_get)(const struct device *dev, uint32_t pin,
+			uint32_t *func);
 /**
  * @typedef pmux_pullup
  * @brief Callback API upon setting a PIN's pullup
  * See pinmix_pin_pullup() for argument description
  */
-typedef int (*pmux_pullup)(struct device *dev, uint32_t pin, uint8_t func);
+typedef int (*pmux_pullup)(const struct device *dev, uint32_t pin,
+			   uint8_t func);
 /**
  * @typedef pmux_input
  * @brief Callback API upon setting a PIN's input function
  * See pinmux_input() for argument description
  */
-typedef int (*pmux_input)(struct device *dev, uint32_t pin, uint8_t func);
+typedef int (*pmux_input)(const struct device *dev, uint32_t pin,
+			  uint8_t func);
 
 __subsystem struct pinmux_driver_api {
 	pmux_set set;
@@ -81,7 +84,8 @@ __subsystem struct pinmux_driver_api {
 	pmux_input input;
 };
 
-static inline int pinmux_pin_set(struct device *dev, uint32_t pin, uint32_t func)
+static inline int pinmux_pin_set(const struct device *dev, uint32_t pin,
+				 uint32_t func)
 {
 	const struct pinmux_driver_api *api =
 		(const struct pinmux_driver_api *)dev->api;
@@ -89,7 +93,8 @@ static inline int pinmux_pin_set(struct device *dev, uint32_t pin, uint32_t func
 	return api->set(dev, pin, func);
 }
 
-static inline int pinmux_pin_get(struct device *dev, uint32_t pin, uint32_t *func)
+static inline int pinmux_pin_get(const struct device *dev, uint32_t pin,
+				 uint32_t *func)
 {
 	const struct pinmux_driver_api *api =
 		(const struct pinmux_driver_api *)dev->api;
@@ -97,7 +102,8 @@ static inline int pinmux_pin_get(struct device *dev, uint32_t pin, uint32_t *fun
 	return api->get(dev, pin, func);
 }
 
-static inline int pinmux_pin_pullup(struct device *dev, uint32_t pin, uint8_t func)
+static inline int pinmux_pin_pullup(const struct device *dev, uint32_t pin,
+				    uint8_t func)
 {
 	const struct pinmux_driver_api *api =
 		(const struct pinmux_driver_api *)dev->api;
@@ -105,7 +111,8 @@ static inline int pinmux_pin_pullup(struct device *dev, uint32_t pin, uint8_t fu
 	return api->pullup(dev, pin, func);
 }
 
-static inline int pinmux_pin_input_enable(struct device *dev, uint32_t pin,
+static inline int pinmux_pin_input_enable(const struct device *dev,
+					  uint32_t pin,
 					  uint8_t func)
 {
 	const struct pinmux_driver_api *api =
diff --git a/include/drivers/ps2.h b/include/drivers/ps2.h
index 4a54d9e8676e57..06c0edc52d1da6 100644
--- a/include/drivers/ps2.h
+++ b/include/drivers/ps2.h
@@ -35,7 +35,7 @@ extern "C" {
  * @param dev   Pointer to the device structure for the driver instance.
  * @param data  Data byte passed pack to the user.
  */
-typedef void (*ps2_callback_t)(struct device *dev, uint8_t data);
+typedef void (*ps2_callback_t)(const struct device *dev, uint8_t data);
 
 /**
  * @cond INTERNAL_HIDDEN
@@ -44,11 +44,12 @@ typedef void (*ps2_callback_t)(struct device *dev, uint8_t data);
  *
  * (Internal use only.)
  */
-typedef int (*ps2_config_t)(struct device *dev, ps2_callback_t callback_isr);
-typedef int (*ps2_read_t)(struct device *dev, uint8_t *value);
-typedef int (*ps2_write_t)(struct device *dev, uint8_t value);
-typedef int (*ps2_disable_callback_t)(struct device *dev);
-typedef int (*ps2_enable_callback_t)(struct device *dev);
+typedef int (*ps2_config_t)(const struct device *dev,
+			    ps2_callback_t callback_isr);
+typedef int (*ps2_read_t)(const struct device *dev, uint8_t *value);
+typedef int (*ps2_write_t)(const struct device *dev, uint8_t value);
+typedef int (*ps2_disable_callback_t)(const struct device *dev);
+typedef int (*ps2_enable_callback_t)(const struct device *dev);
 
 __subsystem struct ps2_driver_api {
 	ps2_config_t config;
@@ -71,9 +72,10 @@ __subsystem struct ps2_driver_api {
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int ps2_config(struct device *dev, ps2_callback_t callback_isr);
+__syscall int ps2_config(const struct device *dev,
+			 ps2_callback_t callback_isr);
 
-static inline int z_impl_ps2_config(struct device *dev,
+static inline int z_impl_ps2_config(const struct device *dev,
 				    ps2_callback_t callback_isr)
 {
 	const struct ps2_driver_api *api =
@@ -91,9 +93,9 @@ static inline int z_impl_ps2_config(struct device *dev,
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int ps2_write(struct device *dev, uint8_t value);
+__syscall int ps2_write(const struct device *dev, uint8_t value);
 
-static inline int z_impl_ps2_write(struct device *dev, uint8_t value)
+static inline int z_impl_ps2_write(const struct device *dev, uint8_t value)
 {
 	const struct ps2_driver_api *api =
 			(const struct ps2_driver_api *)dev->api;
@@ -109,9 +111,9 @@ static inline int z_impl_ps2_write(struct device *dev, uint8_t value)
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int ps2_read(struct device *dev,  uint8_t *value);
+__syscall int ps2_read(const struct device *dev,  uint8_t *value);
 
-static inline int z_impl_ps2_read(struct device *dev, uint8_t *value)
+static inline int z_impl_ps2_read(const struct device *dev, uint8_t *value)
 {
 	const struct ps2_driver_api *api =
 			(const struct ps2_driver_api *)dev->api;
@@ -126,9 +128,9 @@ static inline int z_impl_ps2_read(struct device *dev, uint8_t *value)
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int ps2_enable_callback(struct device *dev);
+__syscall int ps2_enable_callback(const struct device *dev);
 
-static inline int z_impl_ps2_enable_callback(struct device *dev)
+static inline int z_impl_ps2_enable_callback(const struct device *dev)
 {
 	const struct ps2_driver_api *api =
 			(const struct ps2_driver_api *)dev->api;
@@ -147,9 +149,9 @@ static inline int z_impl_ps2_enable_callback(struct device *dev)
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int ps2_disable_callback(struct device *dev);
+__syscall int ps2_disable_callback(const struct device *dev);
 
-static inline int z_impl_ps2_disable_callback(struct device *dev)
+static inline int z_impl_ps2_disable_callback(const struct device *dev)
 {
 	const struct ps2_driver_api *api =
 			(const struct ps2_driver_api *)dev->api;
diff --git a/include/drivers/pwm.h b/include/drivers/pwm.h
index ab40b19830ea66..051d18587eeb98 100644
--- a/include/drivers/pwm.h
+++ b/include/drivers/pwm.h
@@ -39,7 +39,7 @@ typedef uint8_t pwm_flags_t;
  * @brief Callback API upon setting the pin
  * See @a pwm_pin_set_cycles() for argument description
  */
-typedef int (*pwm_pin_set_t)(struct device *dev, uint32_t pwm,
+typedef int (*pwm_pin_set_t)(const struct device *dev, uint32_t pwm,
 			     uint32_t period_cycles, uint32_t pulse_cycles,
 			     pwm_flags_t flags);
 
@@ -48,7 +48,8 @@ typedef int (*pwm_pin_set_t)(struct device *dev, uint32_t pwm,
  * @brief Callback API upon getting cycles per second
  * See @a pwm_get_cycles_per_sec() for argument description
  */
-typedef int (*pwm_get_cycles_per_sec_t)(struct device *dev, uint32_t pwm,
+typedef int (*pwm_get_cycles_per_sec_t)(const struct device *dev,
+					uint32_t pwm,
 					uint64_t *cycles);
 
 /** @brief PWM driver API definition. */
@@ -74,10 +75,11 @@ __subsystem struct pwm_driver_api {
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-__syscall int pwm_pin_set_cycles(struct device *dev, uint32_t pwm,
+__syscall int pwm_pin_set_cycles(const struct device *dev, uint32_t pwm,
 				 uint32_t period, uint32_t pulse, pwm_flags_t flags);
 
-static inline int z_impl_pwm_pin_set_cycles(struct device *dev, uint32_t pwm,
+static inline int z_impl_pwm_pin_set_cycles(const struct device *dev,
+					    uint32_t pwm,
 					    uint32_t period, uint32_t pulse,
 					    pwm_flags_t flags)
 {
@@ -99,11 +101,12 @@ static inline int z_impl_pwm_pin_set_cycles(struct device *dev, uint32_t pwm,
  * @retval Negative errno code if failure.
  */
 
-__syscall int pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
+__syscall int pwm_get_cycles_per_sec(const struct device *dev, uint32_t pwm,
 				     uint64_t *cycles);
 
-static inline int z_impl_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm,
-					       uint64_t *cycles)
+static inline int z_impl_pwm_get_cycles_per_sec(const struct device *dev,
+						uint32_t pwm,
+						uint64_t *cycles)
 {
 	struct pwm_driver_api *api;
 
@@ -123,7 +126,7 @@ static inline int z_impl_pwm_get_cycles_per_sec(struct device *dev, uint32_t pwm
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-static inline int pwm_pin_set_usec(struct device *dev, uint32_t pwm,
+static inline int pwm_pin_set_usec(const struct device *dev, uint32_t pwm,
 				   uint32_t period, uint32_t pulse,
 				   pwm_flags_t flags)
 {
@@ -159,7 +162,7 @@ static inline int pwm_pin_set_usec(struct device *dev, uint32_t pwm,
  * @retval 0 If successful.
  * @retval Negative errno code if failure.
  */
-static inline int pwm_pin_set_nsec(struct device *dev, uint32_t pwm,
+static inline int pwm_pin_set_nsec(const struct device *dev, uint32_t pwm,
 				   uint32_t period, uint32_t pulse,
 				   pwm_flags_t flags)
 {
diff --git a/include/drivers/rtc/maxim_ds3231.h b/include/drivers/rtc/maxim_ds3231.h
index 64f93e8d59e415..68d91bb6b60678 100644
--- a/include/drivers/rtc/maxim_ds3231.h
+++ b/include/drivers/rtc/maxim_ds3231.h
@@ -228,7 +228,7 @@ extern "C" {
  * @param user_data the corresponding parameter from
  * maxim_ds3231_alarm::user_data.
  */
-typedef void (*maxim_ds3231_alarm_callback_handler_t)(struct device *dev,
+typedef void (*maxim_ds3231_alarm_callback_handler_t)(const struct device *dev,
 						      uint8_t id,
 						      uint32_t syncclock,
 						      void *user_data);
@@ -245,7 +245,7 @@ typedef void (*maxim_ds3231_alarm_callback_handler_t)(struct device *dev,
  *
  * @param res the result of the operation.
  */
-typedef void (*maxim_ds3231_notify_callback)(struct device *dev,
+typedef void (*maxim_ds3231_notify_callback)(const struct device *dev,
 					     struct sys_notify *notify,
 					     int res);
 
@@ -358,7 +358,7 @@ struct maxim_ds3231_syncpoint {
  *
  * @return the current value of the synchronization clock.
  */
-static inline uint32_t maxim_ds3231_read_syncclock(struct device *dev)
+static inline uint32_t maxim_ds3231_read_syncclock(const struct device *dev)
 {
 	return k_uptime_get_32();
 }
@@ -371,7 +371,7 @@ static inline uint32_t maxim_ds3231_read_syncclock(struct device *dev)
  *
  * @return the frequency of the selected synchronization clock.
  */
-static inline uint32_t maxim_ds3231_syncclock_frequency(struct device *dev)
+static inline uint32_t maxim_ds3231_syncclock_frequency(const struct device *dev)
 {
 	return 1000U;
 }
@@ -393,7 +393,7 @@ static inline uint32_t maxim_ds3231_syncclock_frequency(struct device *dev)
  * @return the non-negative updated value of the register, or a
  * negative error code from an I2C transaction.
  */
-int maxim_ds3231_ctrl_update(struct device *dev,
+int maxim_ds3231_ctrl_update(const struct device *dev,
 			     uint8_t set_bits,
 			     uint8_t clear_bits);
 
@@ -426,7 +426,7 @@ int maxim_ds3231_ctrl_update(struct device *dev,
  * (disregarding the effect of clears and sets), or a negative error
  * code from an I2C transaction.
  */
-int maxim_ds3231_stat_update(struct device *dev,
+int maxim_ds3231_stat_update(const struct device *dev,
 			     uint8_t set_bits,
 			     uint8_t clear_bits);
 
@@ -448,7 +448,7 @@ int maxim_ds3231_stat_update(struct device *dev,
  * @return a non-negative value indicating successful conversion, or a
  * negative error code from an I2C transaction or invalid parameter.
  */
-int maxim_ds3231_get_alarm(struct device *dev,
+int maxim_ds3231_get_alarm(const struct device *dev,
 			   uint8_t id,
 			   struct maxim_ds3231_alarm *cfg);
 
@@ -472,7 +472,7 @@ int maxim_ds3231_get_alarm(struct device *dev,
  * @return a non-negative value on success, or a negative error code
  * from an I2C transaction or an invalid parameter.
  */
-int maxim_ds3231_set_alarm(struct device *dev,
+int maxim_ds3231_set_alarm(const struct device *dev,
 			   uint8_t id,
 			   const struct maxim_ds3231_alarm *cfg);
 
@@ -502,7 +502,7 @@ int maxim_ds3231_set_alarm(struct device *dev,
  * @retval -EINVAL if notify is not provided
  * @retval -ENOTSUP if the required interrupt is not configured
  */
-int maxim_ds3231_synchronize(struct device *dev,
+int maxim_ds3231_synchronize(const struct device *dev,
 			     struct sys_notify *notify);
 
 /** @brief Request to update the synchronization point.
@@ -520,7 +520,7 @@ int maxim_ds3231_synchronize(struct device *dev,
  * @retval -EBUSY if a synchronization or set is currently in progress
  * @retval -ENOTSUP if the required interrupt is not configured
  */
-__syscall int maxim_ds3231_req_syncpoint(struct device *dev,
+__syscall int maxim_ds3231_req_syncpoint(const struct device *dev,
 					 struct k_poll_signal *signal);
 
 /** @brief Retrieve the most recent synchronization point.
@@ -535,7 +535,7 @@ __syscall int maxim_ds3231_req_syncpoint(struct device *dev,
  * @retval non-negative on success
  * @retval -ENOENT if no syncpoint has been captured
  */
-__syscall int maxim_ds3231_get_syncpoint(struct device *dev,
+__syscall int maxim_ds3231_get_syncpoint(const struct device *dev,
 					 struct maxim_ds3231_syncpoint *syncpoint);
 
 /** @brief Set the RTC to a time consistent with the provided
@@ -565,7 +565,7 @@ __syscall int maxim_ds3231_get_syncpoint(struct device *dev,
  * @retval -ENOTSUP if the required interrupt signal is not configured
  * @retval -EBUSY if a synchronization or set is currently in progress
  */
-int maxim_ds3231_set(struct device *dev,
+int maxim_ds3231_set(const struct device *dev,
 		     const struct maxim_ds3231_syncpoint *syncpoint,
 		     struct sys_notify *notify);
 
@@ -586,7 +586,7 @@ int maxim_ds3231_set(struct device *dev,
  * @return a non-negative value that may have MAXIM_DS3231_ALARM1 and/or
  * MAXIM_DS3231_ALARM2 set, or a negative error code.
  */
-int maxim_ds3231_check_alarms(struct device *dev);
+int maxim_ds3231_check_alarms(const struct device *dev);
 
 /**
  * @}
diff --git a/include/drivers/sensor.h b/include/drivers/sensor.h
index f320898d36aeca..04035f0f63ae30 100644
--- a/include/drivers/sensor.h
+++ b/include/drivers/sensor.h
@@ -319,7 +319,7 @@ enum sensor_attribute {
  * @param "struct device *dev" Pointer to the sensor device
  * @param "struct sensor_trigger *trigger" The trigger
  */
-typedef void (*sensor_trigger_handler_t)(struct device *dev,
+typedef void (*sensor_trigger_handler_t)(const struct device *dev,
 					 struct sensor_trigger *trigger);
 
 /**
@@ -328,7 +328,7 @@ typedef void (*sensor_trigger_handler_t)(struct device *dev,
  *
  * See sensor_attr_set() for argument description
  */
-typedef int (*sensor_attr_set_t)(struct device *dev,
+typedef int (*sensor_attr_set_t)(const struct device *dev,
 				 enum sensor_channel chan,
 				 enum sensor_attribute attr,
 				 const struct sensor_value *val);
@@ -339,7 +339,7 @@ typedef int (*sensor_attr_set_t)(struct device *dev,
  *
  * See sensor_attr_get() for argument description
  */
-typedef int (*sensor_attr_get_t)(struct device *dev,
+typedef int (*sensor_attr_get_t)(const struct device *dev,
 				 enum sensor_channel chan,
 				 enum sensor_attribute attr,
 				 struct sensor_value *val);
@@ -350,7 +350,7 @@ typedef int (*sensor_attr_get_t)(struct device *dev,
  *
  * See sensor_trigger_set() for argument description
  */
-typedef int (*sensor_trigger_set_t)(struct device *dev,
+typedef int (*sensor_trigger_set_t)(const struct device *dev,
 				    const struct sensor_trigger *trig,
 				    sensor_trigger_handler_t handler);
 /**
@@ -359,7 +359,7 @@ typedef int (*sensor_trigger_set_t)(struct device *dev,
  *
  * See sensor_sample_fetch() for argument description
  */
-typedef int (*sensor_sample_fetch_t)(struct device *dev,
+typedef int (*sensor_sample_fetch_t)(const struct device *dev,
 				     enum sensor_channel chan);
 /**
  * @typedef sensor_channel_get_t
@@ -367,7 +367,7 @@ typedef int (*sensor_sample_fetch_t)(struct device *dev,
  *
  * See sensor_channel_get() for argument description
  */
-typedef int (*sensor_channel_get_t)(struct device *dev,
+typedef int (*sensor_channel_get_t)(const struct device *dev,
 				    enum sensor_channel chan,
 				    struct sensor_value *val);
 
@@ -391,15 +391,15 @@ __subsystem struct sensor_driver_api {
  *
  * @return 0 if successful, negative errno code if failure.
  */
-__syscall int sensor_attr_set(struct device *dev,
+__syscall int sensor_attr_set(const struct device *dev,
 			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      const struct sensor_value *val);
 
-static inline int z_impl_sensor_attr_set(struct device *dev,
-					enum sensor_channel chan,
-					enum sensor_attribute attr,
-					const struct sensor_value *val)
+static inline int z_impl_sensor_attr_set(const struct device *dev,
+					 enum sensor_channel chan,
+					 enum sensor_attribute attr,
+					 const struct sensor_value *val)
 {
 	const struct sensor_driver_api *api =
 		(const struct sensor_driver_api *)dev->api;
@@ -423,15 +423,15 @@ static inline int z_impl_sensor_attr_set(struct device *dev,
  *
  * @return 0 if successful, negative errno code if failure.
  */
-__syscall int sensor_attr_get(struct device *dev,
+__syscall int sensor_attr_get(const struct device *dev,
 			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      struct sensor_value *val);
 
-static inline int z_impl_sensor_attr_get(struct device *dev,
-					enum sensor_channel chan,
-					enum sensor_attribute attr,
-					struct sensor_value *val)
+static inline int z_impl_sensor_attr_get(const struct device *dev,
+					 enum sensor_channel chan,
+					 enum sensor_attribute attr,
+					 struct sensor_value *val)
 {
 	const struct sensor_driver_api *api =
 		(const struct sensor_driver_api *)dev->api;
@@ -460,7 +460,7 @@ static inline int z_impl_sensor_attr_get(struct device *dev,
  *
  * @return 0 if successful, negative errno code if failure.
  */
-static inline int sensor_trigger_set(struct device *dev,
+static inline int sensor_trigger_set(const struct device *dev,
 				     struct sensor_trigger *trig,
 				     sensor_trigger_handler_t handler)
 {
@@ -490,9 +490,9 @@ static inline int sensor_trigger_set(struct device *dev,
  *
  * @return 0 if successful, negative errno code if failure.
  */
-__syscall int sensor_sample_fetch(struct device *dev);
+__syscall int sensor_sample_fetch(const struct device *dev);
 
-static inline int z_impl_sensor_sample_fetch(struct device *dev)
+static inline int z_impl_sensor_sample_fetch(const struct device *dev)
 {
 	const struct sensor_driver_api *api =
 		(const struct sensor_driver_api *)dev->api;
@@ -519,11 +519,11 @@ static inline int z_impl_sensor_sample_fetch(struct device *dev)
  *
  * @return 0 if successful, negative errno code if failure.
  */
-__syscall int sensor_sample_fetch_chan(struct device *dev,
+__syscall int sensor_sample_fetch_chan(const struct device *dev,
 				       enum sensor_channel type);
 
-static inline int z_impl_sensor_sample_fetch_chan(struct device *dev,
-						 enum sensor_channel type)
+static inline int z_impl_sensor_sample_fetch_chan(const struct device *dev,
+						  enum sensor_channel type)
 {
 	const struct sensor_driver_api *api =
 		(const struct sensor_driver_api *)dev->api;
@@ -552,13 +552,13 @@ static inline int z_impl_sensor_sample_fetch_chan(struct device *dev,
  *
  * @return 0 if successful, negative errno code if failure.
  */
-__syscall int sensor_channel_get(struct device *dev,
+__syscall int sensor_channel_get(const struct device *dev,
 				 enum sensor_channel chan,
 				 struct sensor_value *val);
 
-static inline int z_impl_sensor_channel_get(struct device *dev,
-					   enum sensor_channel chan,
-					   struct sensor_value *val)
+static inline int z_impl_sensor_channel_get(const struct device *dev,
+					    enum sensor_channel chan,
+					    struct sensor_value *val)
 {
 	const struct sensor_driver_api *api =
 		(const struct sensor_driver_api *)dev->api;
diff --git a/include/drivers/sensor/ccs811.h b/include/drivers/sensor/ccs811.h
index fa28e1d82860b8..165cc9ee9ea547 100644
--- a/include/drivers/sensor/ccs811.h
+++ b/include/drivers/sensor/ccs811.h
@@ -80,7 +80,7 @@ struct ccs811_result_type {
  *
  * @return a pointer to the result information.
  */
-const struct ccs811_result_type *ccs811_result(struct device *dev);
+const struct ccs811_result_type *ccs811_result(const struct device *dev);
 
 /**
  * @brief Get information about static CCS811 state.
@@ -104,7 +104,7 @@ struct ccs811_configver_type {
  *
  * @return 0 on success, or a negative errno code on failure.
  */
-int ccs811_configver_fetch(struct device *dev,
+int ccs811_configver_fetch(const struct device *dev,
 			   struct ccs811_configver_type *ptr);
 
 /**
@@ -121,7 +121,7 @@ int ccs811_configver_fetch(struct device *dev,
  * @return a non-negative 16-bit register value, or a negative errno
  * code on failure.
  */
-int ccs811_baseline_fetch(struct device *dev);
+int ccs811_baseline_fetch(const struct device *dev);
 
 /**
  * @brief Update the BASELINE register.
@@ -135,7 +135,7 @@ int ccs811_baseline_fetch(struct device *dev);
  *
  * @return 0 if successful, negative errno code if failure.
  */
-int ccs811_baseline_update(struct device *dev, uint16_t baseline);
+int ccs811_baseline_update(const struct device *dev, uint16_t baseline);
 
 /**
  * @brief Update the ENV_DATA register.
@@ -151,7 +151,7 @@ int ccs811_baseline_update(struct device *dev, uint16_t baseline);
  *
  * @return 0 if successful, negative errno code if failure.
  */
-int ccs811_envdata_update(struct device *dev,
+int ccs811_envdata_update(const struct device *dev,
 			  const struct sensor_value *temperature,
 			  const struct sensor_value *humidity);
 
diff --git a/include/drivers/spi.h b/include/drivers/spi.h
index d35e83d98d40ec..cdfc47813585d3 100644
--- a/include/drivers/spi.h
+++ b/include/drivers/spi.h
@@ -136,7 +136,7 @@ extern "C" {
  *    spi_config.
  */
 struct spi_cs_control {
-	struct device	*gpio_dev;
+	const struct device	*gpio_dev;
 	uint32_t		delay;
 	gpio_pin_t		gpio_pin;
 	gpio_dt_flags_t		gpio_dt_flags;
@@ -205,7 +205,7 @@ struct spi_buf_set {
  * @brief Callback API for I/O
  * See spi_transceive() for argument descriptions
  */
-typedef int (*spi_api_io)(struct device *dev,
+typedef int (*spi_api_io)(const struct device *dev,
 			  const struct spi_config *config,
 			  const struct spi_buf_set *tx_bufs,
 			  const struct spi_buf_set *rx_bufs);
@@ -215,7 +215,7 @@ typedef int (*spi_api_io)(struct device *dev,
  * @brief Callback API for asynchronous I/O
  * See spi_transceive_async() for argument descriptions
  */
-typedef int (*spi_api_io_async)(struct device *dev,
+typedef int (*spi_api_io_async)(const struct device *dev,
 				const struct spi_config *config,
 				const struct spi_buf_set *tx_bufs,
 				const struct spi_buf_set *rx_bufs,
@@ -226,7 +226,7 @@ typedef int (*spi_api_io_async)(struct device *dev,
  * @brief Callback API for unlocking SPI device.
  * See spi_release() for argument descriptions
  */
-typedef int (*spi_api_release)(struct device *dev,
+typedef int (*spi_api_release)(const struct device *dev,
 			       const struct spi_config *config);
 
 
@@ -260,15 +260,15 @@ __subsystem struct spi_driver_api {
  *         transaction: if successful it will return the amount of frames
  *         received, negative errno code otherwise.
  */
-__syscall int spi_transceive(struct device *dev,
+__syscall int spi_transceive(const struct device *dev,
 			     const struct spi_config *config,
 			     const struct spi_buf_set *tx_bufs,
 			     const struct spi_buf_set *rx_bufs);
 
-static inline int z_impl_spi_transceive(struct device *dev,
-				       const struct spi_config *config,
-				       const struct spi_buf_set *tx_bufs,
-				       const struct spi_buf_set *rx_bufs)
+static inline int z_impl_spi_transceive(const struct device *dev,
+					const struct spi_config *config,
+					const struct spi_buf_set *tx_bufs,
+					const struct spi_buf_set *rx_bufs)
 {
 	const struct spi_driver_api *api =
 		(const struct spi_driver_api *)dev->api;
@@ -291,7 +291,7 @@ static inline int z_impl_spi_transceive(struct device *dev,
  *
  * @note This function is an helper function calling spi_transceive.
  */
-static inline int spi_read(struct device *dev,
+static inline int spi_read(const struct device *dev,
 			   const struct spi_config *config,
 			   const struct spi_buf_set *rx_bufs)
 {
@@ -313,7 +313,7 @@ static inline int spi_read(struct device *dev,
  *
  * @note This function is an helper function calling spi_transceive.
  */
-static inline int spi_write(struct device *dev,
+static inline int spi_write(const struct device *dev,
 			    const struct spi_config *config,
 			    const struct spi_buf_set *tx_bufs)
 {
@@ -342,7 +342,7 @@ static inline int spi_write(struct device *dev,
  *         transaction: if successful it will return the amount of frames
  *         received, negative errno code otherwise.
  */
-static inline int spi_transceive_async(struct device *dev,
+static inline int spi_transceive_async(const struct device *dev,
 				       const struct spi_config *config,
 				       const struct spi_buf_set *tx_bufs,
 				       const struct spi_buf_set *rx_bufs,
@@ -383,7 +383,7 @@ static inline int spi_transceive_async(struct device *dev,
  *
  * @note This function is an helper function calling spi_transceive_async.
  */
-static inline int spi_read_async(struct device *dev,
+static inline int spi_read_async(const struct device *dev,
 				 const struct spi_config *config,
 				 const struct spi_buf_set *rx_bufs,
 				 struct k_poll_signal *async)
@@ -410,7 +410,7 @@ static inline int spi_read_async(struct device *dev,
  *
  * @note This function is an helper function calling spi_transceive_async.
  */
-static inline int spi_write_async(struct device *dev,
+static inline int spi_write_async(const struct device *dev,
 				  const struct spi_config *config,
 				  const struct spi_buf_set *tx_bufs,
 				  struct k_poll_signal *async)
@@ -433,11 +433,11 @@ static inline int spi_write_async(struct device *dev,
  *        Pointer-comparison may be used to detect changes from
  *        previous operations.
  */
-__syscall int spi_release(struct device *dev,
+__syscall int spi_release(const struct device *dev,
 			  const struct spi_config *config);
 
-static inline int z_impl_spi_release(struct device *dev,
-				    const struct spi_config *config)
+static inline int z_impl_spi_release(const struct device *dev,
+				     const struct spi_config *config)
 {
 	const struct spi_driver_api *api =
 		(const struct spi_driver_api *)dev->api;
diff --git a/include/drivers/timer/system_timer.h b/include/drivers/timer/system_timer.h
index 6ad46a47612cf1..6f5b196df49efe 100644
--- a/include/drivers/timer/system_timer.h
+++ b/include/drivers/timer/system_timer.h
@@ -31,7 +31,7 @@ extern "C" {
  * initialization callback.  It is a weak symbol that will be
  * implemented as a noop if undefined in the clock driver.
  */
-extern int z_clock_driver_init(struct device *device);
+extern int z_clock_driver_init(const struct device *device);
 
 /**
  * @brief Initialize system clock driver
@@ -41,7 +41,8 @@ extern int z_clock_driver_init(struct device *device);
  * management.  It is a weak symbol that will be implemented as a noop
  * if undefined in the clock driver.
  */
-extern int z_clock_device_ctrl(struct device *device, uint32_t ctrl_command,
+extern int z_clock_device_ctrl(const struct device *device,
+			       uint32_t ctrl_command,
 			       void *context, device_pm_cb cb, void *arg);
 
 /**
diff --git a/include/drivers/uart.h b/include/drivers/uart.h
index ef3cec732f9798..1b55944d60fa56 100644
--- a/include/drivers/uart.h
+++ b/include/drivers/uart.h
@@ -234,7 +234,7 @@ struct uart_event {
  * @param evt	    Pointer to uart_event structure.
  * @param user_data Pointer to data specified by user.
  */
-typedef void (*uart_callback_t)(struct device *dev,
+typedef void (*uart_callback_t)(const struct device *dev,
 				struct uart_event *evt, void *user_data);
 
 /**
@@ -301,7 +301,7 @@ enum uart_config_flow_control {
  * @param dev       UART device structure.
  * @param user_data Arbitrary user data.
  */
-typedef void (*uart_irq_callback_user_data_t)(struct device *dev,
+typedef void (*uart_irq_callback_user_data_t)(const struct device *dev,
 					      void *user_data);
 
 /**
@@ -312,7 +312,7 @@ typedef void (*uart_irq_callback_user_data_t)(struct device *dev,
  *
  * @internal
  */
-typedef void (*uart_irq_config_func_t)(struct device *dev);
+typedef void (*uart_irq_config_func_t)(const struct device *dev);
 
 /**
  * @brief UART device configuration.
@@ -341,86 +341,92 @@ __subsystem struct uart_driver_api {
 
 #ifdef CONFIG_UART_ASYNC_API
 
-	int (*callback_set)(struct device *dev, uart_callback_t callback,
+	int (*callback_set)(const struct device *dev,
+			    uart_callback_t callback,
 			    void *user_data);
 
-	int (*tx)(struct device *dev, const uint8_t *buf, size_t len,
+	int (*tx)(const struct device *dev, const uint8_t *buf, size_t len,
 		  int32_t timeout);
-	int (*tx_abort)(struct device *dev);
+	int (*tx_abort)(const struct device *dev);
 
-	int (*rx_enable)(struct device *dev, uint8_t *buf, size_t len,
+	int (*rx_enable)(const struct device *dev, uint8_t *buf, size_t len,
 			 int32_t timeout);
-	int (*rx_buf_rsp)(struct device *dev, uint8_t *buf, size_t len);
-	int (*rx_disable)(struct device *dev);
+	int (*rx_buf_rsp)(const struct device *dev, uint8_t *buf, size_t len);
+	int (*rx_disable)(const struct device *dev);
 
 #endif
 
 	/** Console I/O function */
-	int (*poll_in)(struct device *dev, unsigned char *p_char);
-	void (*poll_out)(struct device *dev, unsigned char out_char);
+	int (*poll_in)(const struct device *dev, unsigned char *p_char);
+	void (*poll_out)(const struct device *dev, unsigned char out_char);
 
 	/** Console I/O function */
-	int (*err_check)(struct device *dev);
+	int (*err_check)(const struct device *dev);
 
 	/** UART configuration functions */
-	int (*configure)(struct device *dev, const struct uart_config *cfg);
-	int (*config_get)(struct device *dev, struct uart_config *cfg);
+	int (*configure)(const struct device *dev,
+			 const struct uart_config *cfg);
+	int (*config_get)(const struct device *dev, struct uart_config *cfg);
 
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 
 	/** Interrupt driven FIFO fill function */
-	int (*fifo_fill)(struct device *dev, const uint8_t *tx_data, int len);
+	int (*fifo_fill)(const struct device *dev, const uint8_t *tx_data,
+			 int len);
 
 	/** Interrupt driven FIFO read function */
-	int (*fifo_read)(struct device *dev, uint8_t *rx_data, const int size);
+	int (*fifo_read)(const struct device *dev, uint8_t *rx_data,
+			 const int size);
 
 	/** Interrupt driven transfer enabling function */
-	void (*irq_tx_enable)(struct device *dev);
+	void (*irq_tx_enable)(const struct device *dev);
 
 	/** Interrupt driven transfer disabling function */
-	void (*irq_tx_disable)(struct device *dev);
+	void (*irq_tx_disable)(const struct device *dev);
 
 	/** Interrupt driven transfer ready function */
-	int (*irq_tx_ready)(struct device *dev);
+	int (*irq_tx_ready)(const struct device *dev);
 
 	/** Interrupt driven receiver enabling function */
-	void (*irq_rx_enable)(struct device *dev);
+	void (*irq_rx_enable)(const struct device *dev);
 
 	/** Interrupt driven receiver disabling function */
-	void (*irq_rx_disable)(struct device *dev);
+	void (*irq_rx_disable)(const struct device *dev);
 
 	/** Interrupt driven transfer complete function */
-	int (*irq_tx_complete)(struct device *dev);
+	int (*irq_tx_complete)(const struct device *dev);
 
 	/** Interrupt driven receiver ready function */
-	int (*irq_rx_ready)(struct device *dev);
+	int (*irq_rx_ready)(const struct device *dev);
 
 	/** Interrupt driven error enabling function */
-	void (*irq_err_enable)(struct device *dev);
+	void (*irq_err_enable)(const struct device *dev);
 
 	/** Interrupt driven error disabling function */
-	void (*irq_err_disable)(struct device *dev);
+	void (*irq_err_disable)(const struct device *dev);
 
 	/** Interrupt driven pending status function */
-	int (*irq_is_pending)(struct device *dev);
+	int (*irq_is_pending)(const struct device *dev);
 
 	/** Interrupt driven interrupt update function */
-	int (*irq_update)(struct device *dev);
+	int (*irq_update)(const struct device *dev);
 
 	/** Set the irq callback function */
-	void (*irq_callback_set)(struct device *dev,
+	void (*irq_callback_set)(const struct device *dev,
 				 uart_irq_callback_user_data_t cb,
 				 void *user_data);
 
 #endif
 
 #ifdef CONFIG_UART_LINE_CTRL
-	int (*line_ctrl_set)(struct device *dev, uint32_t ctrl, uint32_t val);
-	int (*line_ctrl_get)(struct device *dev, uint32_t ctrl, uint32_t *val);
+	int (*line_ctrl_set)(const struct device *dev, uint32_t ctrl,
+			     uint32_t val);
+	int (*line_ctrl_get)(const struct device *dev, uint32_t ctrl,
+			     uint32_t *val);
 #endif
 
 #ifdef CONFIG_UART_DRV_CMD
-	int (*drv_cmd)(struct device *dev, uint32_t cmd, uint32_t p);
+	int (*drv_cmd)(const struct device *dev, uint32_t cmd, uint32_t p);
 #endif
 
 };
@@ -436,7 +442,7 @@ __subsystem struct uart_driver_api {
  * @retval -ENOTSUP If not supported.
  * @retval 0	    If successful, negative errno code otherwise.
  */
-static inline int uart_callback_set(struct device *dev,
+static inline int uart_callback_set(const struct device *dev,
 				    uart_callback_t callback,
 				    void *user_data)
 {
@@ -466,10 +472,11 @@ static inline int uart_callback_set(struct device *dev,
  * @retval -EBUSY   There is already an ongoing transfer.
  * @retval 0	    If successful, negative errno code otherwise.
  */
-__syscall int uart_tx(struct device *dev, const uint8_t *buf, size_t len,
+__syscall int uart_tx(const struct device *dev, const uint8_t *buf,
+		      size_t len,
 		      int32_t timeout);
 
-static inline int z_impl_uart_tx(struct device *dev, const uint8_t *buf,
+static inline int z_impl_uart_tx(const struct device *dev, const uint8_t *buf,
 				 size_t len, int32_t timeout)
 
 {
@@ -494,9 +501,9 @@ static inline int z_impl_uart_tx(struct device *dev, const uint8_t *buf,
  * @retval -EFAULT  There is no active transmission.
  * @retval 0	    If successful, negative errno code otherwise.
  */
-__syscall int uart_tx_abort(struct device *dev);
+__syscall int uart_tx_abort(const struct device *dev);
 
-static inline int z_impl_uart_tx_abort(struct device *dev)
+static inline int z_impl_uart_tx_abort(const struct device *dev)
 {
 #ifdef CONFIG_UART_ASYNC_API
 	const struct uart_driver_api *api =
@@ -525,10 +532,12 @@ static inline int z_impl_uart_tx_abort(struct device *dev)
  * @retval 0	    If successful, negative errno code otherwise.
  *
  */
-__syscall int uart_rx_enable(struct device *dev, uint8_t *buf, size_t len,
+__syscall int uart_rx_enable(const struct device *dev, uint8_t *buf,
+			     size_t len,
 			     int32_t timeout);
 
-static inline int z_impl_uart_rx_enable(struct device *dev, uint8_t *buf,
+static inline int z_impl_uart_rx_enable(const struct device *dev,
+					uint8_t *buf,
 					size_t len, int32_t timeout)
 {
 #ifdef CONFIG_UART_ASYNC_API
@@ -561,7 +570,8 @@ static inline int z_impl_uart_rx_enable(struct device *dev, uint8_t *buf,
  * @retval 0	    If successful, negative errno code otherwise.
  *
  */
-static inline int uart_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
+static inline int uart_rx_buf_rsp(const struct device *dev, uint8_t *buf,
+				  size_t len)
 {
 #ifdef CONFIG_UART_ASYNC_API
 	const struct uart_driver_api *api =
@@ -587,9 +597,9 @@ static inline int uart_rx_buf_rsp(struct device *dev, uint8_t *buf, size_t len)
  * @retval -EFAULT  There is no active reception.
  * @retval 0	    If successful, negative errno code otherwise.
  */
-__syscall int uart_rx_disable(struct device *dev);
+__syscall int uart_rx_disable(const struct device *dev);
 
-static inline int z_impl_uart_rx_disable(struct device *dev)
+static inline int z_impl_uart_rx_disable(const struct device *dev)
 {
 #ifdef CONFIG_UART_ASYNC_API
 	const struct uart_driver_api *api =
@@ -609,9 +619,9 @@ static inline int z_impl_uart_rx_disable(struct device *dev)
  * @retval uart_rx_stop_reason If error during receiving occurred.
  * @retval 0		       Otherwise.
  */
-__syscall int uart_err_check(struct device *dev);
+__syscall int uart_err_check(const struct device *dev);
 
-static inline int z_impl_uart_err_check(struct device *dev)
+static inline int z_impl_uart_err_check(const struct device *dev)
 {
 	const struct uart_driver_api *api =
 		(const struct uart_driver_api *)dev->api;
@@ -635,9 +645,10 @@ static inline int z_impl_uart_err_check(struct device *dev)
  * @retval -ENOTSUP If the operation is not supported.
  * @retval -EBUSY If reception was enabled using uart_rx_enabled
  */
-__syscall int uart_poll_in(struct device *dev, unsigned char *p_char);
+__syscall int uart_poll_in(const struct device *dev, unsigned char *p_char);
 
-static inline int z_impl_uart_poll_in(struct device *dev, unsigned char *p_char)
+static inline int z_impl_uart_poll_in(const struct device *dev,
+				      unsigned char *p_char)
 {
 	const struct uart_driver_api *api =
 		(const struct uart_driver_api *)dev->api;
@@ -658,10 +669,10 @@ static inline int z_impl_uart_poll_in(struct device *dev, unsigned char *p_char)
  * @param dev UART device structure.
  * @param out_char Character to send.
  */
-__syscall void uart_poll_out(struct device *dev,
+__syscall void uart_poll_out(const struct device *dev,
 				      unsigned char out_char);
 
-static inline void z_impl_uart_poll_out(struct device *dev,
+static inline void z_impl_uart_poll_out(const struct device *dev,
 						unsigned char out_char)
 {
 	const struct uart_driver_api *api =
@@ -683,10 +694,11 @@ static inline void z_impl_uart_poll_out(struct device *dev,
  *                  or driver does not support setting configuration in runtime.
  * @retval 0 If successful, negative errno code otherwise.
  */
-__syscall int uart_configure(struct device *dev, const struct uart_config *cfg);
+__syscall int uart_configure(const struct device *dev,
+			     const struct uart_config *cfg);
 
-static inline int z_impl_uart_configure(struct device *dev,
-				       const struct uart_config *cfg)
+static inline int z_impl_uart_configure(const struct device *dev,
+					const struct uart_config *cfg)
 {
 	const struct uart_driver_api *api =
 				(const struct uart_driver_api *)dev->api;
@@ -710,10 +722,11 @@ static inline int z_impl_uart_configure(struct device *dev,
  * @retval -ENOTSUP If driver does not support getting current configuration.
  * @retval 0 If successful, negative errno code otherwise.
  */
-__syscall int uart_config_get(struct device *dev, struct uart_config *cfg);
+__syscall int uart_config_get(const struct device *dev,
+			      struct uart_config *cfg);
 
-static inline int z_impl_uart_config_get(struct device *dev,
-				     struct uart_config *cfg)
+static inline int z_impl_uart_config_get(const struct device *dev,
+					 struct uart_config *cfg)
 {
 	const struct uart_driver_api *api =
 				(const struct uart_driver_api *)dev->api;
@@ -743,7 +756,8 @@ static inline int z_impl_uart_config_get(struct device *dev,
  *
  * @return Number of bytes sent.
  */
-static inline int uart_fifo_fill(struct device *dev, const uint8_t *tx_data,
+static inline int uart_fifo_fill(const struct device *dev,
+				 const uint8_t *tx_data,
 				 int size)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
@@ -780,7 +794,7 @@ static inline int uart_fifo_fill(struct device *dev, const uint8_t *tx_data,
  *
  * @return Number of bytes read.
  */
-static inline int uart_fifo_read(struct device *dev, uint8_t *rx_data,
+static inline int uart_fifo_read(const struct device *dev, uint8_t *rx_data,
 				 const int size)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
@@ -802,9 +816,9 @@ static inline int uart_fifo_read(struct device *dev, uint8_t *rx_data,
  *
  * @return N/A
  */
-__syscall void uart_irq_tx_enable(struct device *dev);
+__syscall void uart_irq_tx_enable(const struct device *dev);
 
-static inline void z_impl_uart_irq_tx_enable(struct device *dev)
+static inline void z_impl_uart_irq_tx_enable(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -822,9 +836,9 @@ static inline void z_impl_uart_irq_tx_enable(struct device *dev)
  *
  * @return N/A
  */
-__syscall void uart_irq_tx_disable(struct device *dev);
+__syscall void uart_irq_tx_disable(const struct device *dev);
 
-static inline void z_impl_uart_irq_tx_disable(struct device *dev)
+static inline void z_impl_uart_irq_tx_disable(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -851,7 +865,7 @@ static inline void z_impl_uart_irq_tx_disable(struct device *dev)
  * @retval 1 If at least one char can be written to UART.
  * @retval 0 Otherwise.
  */
-static inline int uart_irq_tx_ready(struct device *dev)
+static inline int uart_irq_tx_ready(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -872,9 +886,9 @@ static inline int uart_irq_tx_ready(struct device *dev)
  *
  * @return N/A
  */
-__syscall void uart_irq_rx_enable(struct device *dev);
+__syscall void uart_irq_rx_enable(const struct device *dev);
 
-static inline void z_impl_uart_irq_rx_enable(struct device *dev)
+static inline void z_impl_uart_irq_rx_enable(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -893,9 +907,9 @@ static inline void z_impl_uart_irq_rx_enable(struct device *dev)
  *
  * @return N/A
  */
-__syscall void uart_irq_rx_disable(struct device *dev);
+__syscall void uart_irq_rx_disable(const struct device *dev);
 
-static inline void z_impl_uart_irq_rx_disable(struct device *dev)
+static inline void z_impl_uart_irq_rx_disable(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -925,7 +939,7 @@ static inline void z_impl_uart_irq_rx_disable(struct device *dev)
  * @retval 0 Otherwise.
  * @retval -ENOTSUP if this function is not supported
  */
-static inline int uart_irq_tx_complete(struct device *dev)
+static inline int uart_irq_tx_complete(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -958,7 +972,7 @@ static inline int uart_irq_tx_complete(struct device *dev)
  * @retval 0 Otherwise.
  * @retval -ENOTSUP if this function is not supported
  */
-static inline int uart_irq_rx_ready(struct device *dev)
+static inline int uart_irq_rx_ready(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -978,9 +992,9 @@ static inline int uart_irq_rx_ready(struct device *dev)
  *
  * @return N/A
  */
-__syscall void uart_irq_err_enable(struct device *dev);
+__syscall void uart_irq_err_enable(const struct device *dev);
 
-static inline void z_impl_uart_irq_err_enable(struct device *dev)
+static inline void z_impl_uart_irq_err_enable(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -1000,9 +1014,9 @@ static inline void z_impl_uart_irq_err_enable(struct device *dev)
  * @retval 1 If an IRQ is ready.
  * @retval 0 Otherwise.
  */
-__syscall void uart_irq_err_disable(struct device *dev);
+__syscall void uart_irq_err_disable(const struct device *dev);
 
-static inline void z_impl_uart_irq_err_disable(struct device *dev)
+static inline void z_impl_uart_irq_err_disable(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -1022,9 +1036,9 @@ static inline void z_impl_uart_irq_err_disable(struct device *dev)
  * @retval 1 If an IRQ is pending.
  * @retval 0 Otherwise.
  */
-__syscall int uart_irq_is_pending(struct device *dev);
+__syscall int uart_irq_is_pending(const struct device *dev);
 
-static inline int z_impl_uart_irq_is_pending(struct device *dev)
+static inline int z_impl_uart_irq_is_pending(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -1060,9 +1074,9 @@ static inline int z_impl_uart_irq_is_pending(struct device *dev)
  *
  * @retval 1 Always.
  */
-__syscall int uart_irq_update(struct device *dev);
+__syscall int uart_irq_update(const struct device *dev);
 
-static inline int z_impl_uart_irq_update(struct device *dev)
+static inline int z_impl_uart_irq_update(const struct device *dev)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -1088,10 +1102,9 @@ static inline int z_impl_uart_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static inline void uart_irq_callback_user_data_set(
-					struct device *dev,
-					uart_irq_callback_user_data_t cb,
-					void *user_data)
+static inline void uart_irq_callback_user_data_set(const struct device *dev,
+						   uart_irq_callback_user_data_t cb,
+						   void *user_data)
 {
 #ifdef CONFIG_UART_INTERRUPT_DRIVEN
 	const struct uart_driver_api *api =
@@ -1114,7 +1127,7 @@ static inline void uart_irq_callback_user_data_set(
  *
  * @return N/A
  */
-static inline void uart_irq_callback_set(struct device *dev,
+static inline void uart_irq_callback_set(const struct device *dev,
 					 uart_irq_callback_user_data_t cb)
 {
 	uart_irq_callback_user_data_set(dev, cb, NULL);
@@ -1131,11 +1144,11 @@ static inline void uart_irq_callback_set(struct device *dev,
  * @retval 0 If successful.
  * @retval failed Otherwise.
  */
-__syscall int uart_line_ctrl_set(struct device *dev,
+__syscall int uart_line_ctrl_set(const struct device *dev,
 				 uint32_t ctrl, uint32_t val);
 
-static inline int z_impl_uart_line_ctrl_set(struct device *dev,
-					   uint32_t ctrl, uint32_t val)
+static inline int z_impl_uart_line_ctrl_set(const struct device *dev,
+					    uint32_t ctrl, uint32_t val)
 {
 #ifdef CONFIG_UART_LINE_CTRL
 	const struct uart_driver_api *api =
@@ -1159,10 +1172,11 @@ static inline int z_impl_uart_line_ctrl_set(struct device *dev,
  * @retval 0 If successful.
  * @retval failed Otherwise.
  */
-__syscall int uart_line_ctrl_get(struct device *dev, uint32_t ctrl, uint32_t *val);
+__syscall int uart_line_ctrl_get(const struct device *dev, uint32_t ctrl,
+				 uint32_t *val);
 
-static inline int z_impl_uart_line_ctrl_get(struct device *dev,
-					   uint32_t ctrl, uint32_t *val)
+static inline int z_impl_uart_line_ctrl_get(const struct device *dev,
+					    uint32_t ctrl, uint32_t *val)
 {
 #ifdef CONFIG_UART_LINE_CTRL
 	const struct uart_driver_api *api =
@@ -1189,9 +1203,10 @@ static inline int z_impl_uart_line_ctrl_get(struct device *dev,
  * @retval 0 If successful.
  * @retval failed Otherwise.
  */
-__syscall int uart_drv_cmd(struct device *dev, uint32_t cmd, uint32_t p);
+__syscall int uart_drv_cmd(const struct device *dev, uint32_t cmd, uint32_t p);
 
-static inline int z_impl_uart_drv_cmd(struct device *dev, uint32_t cmd, uint32_t p)
+static inline int z_impl_uart_drv_cmd(const struct device *dev, uint32_t cmd,
+				      uint32_t p)
 {
 #ifdef CONFIG_UART_DRV_CMD
 	const struct uart_driver_api *api =
diff --git a/include/drivers/uart/cdc_acm.h b/include/drivers/uart/cdc_acm.h
index 38b3de8e62b4ce..c306272a70e9a1 100644
--- a/include/drivers/uart/cdc_acm.h
+++ b/include/drivers/uart/cdc_acm.h
@@ -27,7 +27,8 @@ extern "C" {
  *
  * @param port Device struct for the CDC ACM device.
  */
-typedef void (*cdc_dte_rate_callback_t)(struct device *dev, uint32_t rate);
+typedef void (*cdc_dte_rate_callback_t)(const struct device *dev,
+					uint32_t rate);
 
 /**
  * @brief Set the callback for dwDTERate SetLineCoding requests.
@@ -42,7 +43,7 @@ typedef void (*cdc_dte_rate_callback_t)(struct device *dev, uint32_t rate);
  *
  * @return	    0 on success.
  */
-int cdc_acm_dte_rate_callback_set(struct device *dev,
+int cdc_acm_dte_rate_callback_set(const struct device *dev,
 				  cdc_dte_rate_callback_t callback);
 
 #ifdef __cplusplus
diff --git a/include/drivers/video.h b/include/drivers/video.h
index a26127b213993c..f65bd3b40a6230 100644
--- a/include/drivers/video.h
+++ b/include/drivers/video.h
@@ -136,7 +136,7 @@ enum video_signal_result {
  * @brief Set video format
  * See video_set_format() for argument descriptions.
  */
-typedef int (*video_api_set_format_t)(struct device *dev,
+typedef int (*video_api_set_format_t)(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct video_format *fmt);
 
@@ -145,7 +145,7 @@ typedef int (*video_api_set_format_t)(struct device *dev,
  * @brief get current video format
  * See video_get_format() for argument descriptions.
  */
-typedef int (*video_api_get_format_t)(struct device *dev,
+typedef int (*video_api_get_format_t)(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct video_format *fmt);
 
@@ -154,7 +154,7 @@ typedef int (*video_api_get_format_t)(struct device *dev,
  * @brief Enqueue a buffer in the driver’s incoming queue.
  * See video_enqueue() for argument descriptions.
  */
-typedef int (*video_api_enqueue_t)(struct device *dev,
+typedef int (*video_api_enqueue_t)(const struct device *dev,
 				   enum video_endpoint_id ep,
 				   struct video_buffer *buf);
 
@@ -163,7 +163,7 @@ typedef int (*video_api_enqueue_t)(struct device *dev,
  * @brief Dequeue a buffer from the driver’s outgoing queue.
  * See video_dequeue() for argument descriptions.
  */
-typedef int (*video_api_dequeue_t)(struct device *dev,
+typedef int (*video_api_dequeue_t)(const struct device *dev,
 				   enum video_endpoint_id ep,
 				   struct video_buffer **buf,
 				   k_timeout_t timeout);
@@ -174,7 +174,7 @@ typedef int (*video_api_dequeue_t)(struct device *dev,
  *        outgoing queue.
  * See video_flush() for argument descriptions.
  */
-typedef int (*video_api_flush_t)(struct device *dev,
+typedef int (*video_api_flush_t)(const struct device *dev,
 				 enum video_endpoint_id ep,
 				 bool cancel);
 
@@ -183,21 +183,22 @@ typedef int (*video_api_flush_t)(struct device *dev,
  * @brief Start the capture or output process.
  * See video_stream_start() for argument descriptions.
  */
-typedef int (*video_api_stream_start_t)(struct device *dev);
+typedef int (*video_api_stream_start_t)(const struct device *dev);
 
 /**
  * @typedef video_api_stream_stop_t
  * @brief Stop the capture or output process.
  * See video_stream_stop() for argument descriptions.
  */
-typedef int (*video_api_stream_stop_t)(struct device *dev);
+typedef int (*video_api_stream_stop_t)(const struct device *dev);
 
 /**
  * @typedef video_api_set_ctrl_t
  * @brief set a video control value.
  * See video_set_ctrl() for argument descriptions.
  */
-typedef int (*video_api_set_ctrl_t)(struct device *dev, unsigned int cid,
+typedef int (*video_api_set_ctrl_t)(const struct device *dev,
+				    unsigned int cid,
 				    void *value);
 
 /**
@@ -205,7 +206,8 @@ typedef int (*video_api_set_ctrl_t)(struct device *dev, unsigned int cid,
  * @brief get a video control value.
  * See video_get_ctrl() for argument descriptions.
  */
-typedef int (*video_api_get_ctrl_t)(struct device *dev, unsigned int cid,
+typedef int (*video_api_get_ctrl_t)(const struct device *dev,
+				    unsigned int cid,
 				    void *value);
 
 /**
@@ -213,7 +215,7 @@ typedef int (*video_api_get_ctrl_t)(struct device *dev, unsigned int cid,
  * @brief Get capabilities of a video endpoint.
  * See video_get_caps() for argument descriptions.
  */
-typedef int (*video_api_get_caps_t)(struct device *dev,
+typedef int (*video_api_get_caps_t)(const struct device *dev,
 				    enum video_endpoint_id ep,
 				    struct video_caps *caps);
 
@@ -222,7 +224,7 @@ typedef int (*video_api_get_caps_t)(struct device *dev,
  * @brief Register/Unregister poll signal for buffer events.
  * See video_set_signal() for argument descriptions.
  */
-typedef int (*video_api_set_signal_t)(struct device *dev,
+typedef int (*video_api_set_signal_t)(const struct device *dev,
 				      enum video_endpoint_id ep,
 				      struct k_poll_signal *signal);
 
@@ -256,7 +258,7 @@ struct video_driver_api {
  * @retval -ENOTSUP If format is not supported.
  * @retval -EIO General input / output error.
  */
-static inline int video_set_format(struct device *dev,
+static inline int video_set_format(const struct device *dev,
 				   enum video_endpoint_id ep,
 				   struct video_format *fmt)
 {
@@ -279,7 +281,7 @@ static inline int video_set_format(struct device *dev,
  *
  * @retval pointer to video format
  */
-static inline int video_get_format(struct device *dev,
+static inline int video_get_format(const struct device *dev,
 				   enum video_endpoint_id ep,
 				   struct video_format *fmt)
 {
@@ -305,7 +307,8 @@ static inline int video_get_format(struct device *dev,
  * @retval -EINVAL If parameters are invalid.
  * @retval -EIO General input / output error.
  */
-static inline int video_enqueue(struct device *dev, enum video_endpoint_id ep,
+static inline int video_enqueue(const struct device *dev,
+				enum video_endpoint_id ep,
 				struct video_buffer *buf)
 {
 	const struct video_driver_api *api =
@@ -333,7 +336,8 @@ static inline int video_enqueue(struct device *dev, enum video_endpoint_id ep,
  * @retval -EINVAL If parameters are invalid.
  * @retval -EIO General input / output error.
  */
-static inline int video_dequeue(struct device *dev, enum video_endpoint_id ep,
+static inline int video_dequeue(const struct device *dev,
+				enum video_endpoint_id ep,
 				struct video_buffer **buf,
 				k_timeout_t timeout)
 {
@@ -362,7 +366,8 @@ static inline int video_dequeue(struct device *dev, enum video_endpoint_id ep,
  *
  * @retval 0 Is successful, -ERRNO code otherwise.
  */
-static inline int video_flush(struct device *dev, enum video_endpoint_id ep,
+static inline int video_flush(const struct device *dev,
+			      enum video_endpoint_id ep,
 			      bool cancel)
 {
 	const struct video_driver_api *api =
@@ -387,7 +392,7 @@ static inline int video_flush(struct device *dev, enum video_endpoint_id ep,
  * @retval 0 Is successful.
  * @retval -EIO General input / output error.
  */
-static inline int video_stream_start(struct device *dev)
+static inline int video_stream_start(const struct device *dev)
 {
 	const struct video_driver_api *api =
 		(const struct video_driver_api *)dev->api;
@@ -407,7 +412,7 @@ static inline int video_stream_start(struct device *dev)
  * @retval 0 Is successful.
  * @retval -EIO General input / output error.
  */
-static inline int video_stream_stop(struct device *dev)
+static inline int video_stream_stop(const struct device *dev)
 {
 	const struct video_driver_api *api =
 		(const struct video_driver_api *)dev->api;
@@ -431,7 +436,7 @@ static inline int video_stream_stop(struct device *dev)
  *
  * @retval 0 Is successful, -ERRNO code otherwise.
  */
-static inline int video_get_caps(struct device *dev,
+static inline int video_get_caps(const struct device *dev,
 				 enum video_endpoint_id ep,
 				 struct video_caps *caps)
 {
@@ -458,7 +463,7 @@ static inline int video_get_caps(struct device *dev,
  * @retval -ENOTSUP If format is not supported.
  * @retval -EIO General input / output error.
  */
-static inline int video_set_ctrl(struct device *dev, unsigned int cid,
+static inline int video_set_ctrl(const struct device *dev, unsigned int cid,
 				 void *value)
 {
 	const struct video_driver_api *api =
@@ -486,7 +491,7 @@ static inline int video_set_ctrl(struct device *dev, unsigned int cid,
  * @retval -ENOTSUP If format is not supported.
  * @retval -EIO General input / output error.
  */
-static inline int video_get_ctrl(struct device *dev, unsigned int cid,
+static inline int video_get_ctrl(const struct device *dev, unsigned int cid,
 				 void *value)
 {
 	const struct video_driver_api *api =
@@ -512,7 +517,7 @@ static inline int video_get_ctrl(struct device *dev, unsigned int cid,
  *
  * @retval 0 Is successful, -ERRNO code otherwise.
  */
-static inline int video_set_signal(struct device *dev,
+static inline int video_set_signal(const struct device *dev,
 				   enum video_endpoint_id ep,
 				   struct k_poll_signal *signal)
 {
diff --git a/include/drivers/watchdog.h b/include/drivers/watchdog.h
index 90a8c469b26eb3..669951bf23db1d 100644
--- a/include/drivers/watchdog.h
+++ b/include/drivers/watchdog.h
@@ -81,7 +81,7 @@ struct wdt_window {
 };
 
 /** Watchdog callback. */
-typedef void (*wdt_callback_t)(struct device *dev, int channel_id);
+typedef void (*wdt_callback_t)(const struct device *dev, int channel_id);
 
 /**
  * @brief Watchdog timeout configuration struct.
@@ -110,21 +110,21 @@ struct wdt_timeout_cfg {
  * @brief Callback API for setting up watchdog instance.
  * See wdt_setup() for argument descriptions
  */
-typedef int (*wdt_api_setup)(struct device *dev, uint8_t options);
+typedef int (*wdt_api_setup)(const struct device *dev, uint8_t options);
 
 /**
  * @typedef wdt_api_disable
  * @brief Callback API for disabling watchdog instance.
  * See wdt_disable() for argument descriptions
  */
-typedef int (*wdt_api_disable)(struct device *dev);
+typedef int (*wdt_api_disable)(const struct device *dev);
 
 /**
  * @typedef wdt_api_install_timeout
  * @brief Callback API for installing new timeout.
  * See wdt_install_timeout() for argument descriptions
  */
-typedef int (*wdt_api_install_timeout)(struct device *dev,
+typedef int (*wdt_api_install_timeout)(const struct device *dev,
 				       const struct wdt_timeout_cfg *cfg);
 
 /**
@@ -132,7 +132,7 @@ typedef int (*wdt_api_install_timeout)(struct device *dev,
  * @brief Callback API for feeding specified watchdog timeout.
  * See (wdt_feed) for argument descriptions
  */
-typedef int (*wdt_api_feed)(struct device *dev, int channel_id);
+typedef int (*wdt_api_feed)(const struct device *dev, int channel_id);
 
 /** @cond INTERNAL_HIDDEN */
 __subsystem struct wdt_driver_api {
@@ -160,9 +160,9 @@ __subsystem struct wdt_driver_api {
  * @retval -ENOTSUP If any of the set options is not supported.
  * @retval -EBUSY If watchdog instance has been already setup.
  */
-__syscall int wdt_setup(struct device *dev, uint8_t options);
+__syscall int wdt_setup(const struct device *dev, uint8_t options);
 
-static inline int z_impl_wdt_setup(struct device *dev, uint8_t options)
+static inline int z_impl_wdt_setup(const struct device *dev, uint8_t options)
 {
 	const struct wdt_driver_api *api =
 		(const struct wdt_driver_api *)dev->api;
@@ -183,9 +183,9 @@ static inline int z_impl_wdt_setup(struct device *dev, uint8_t options)
  * @retval -EFAULT If watchdog instance is not enabled.
  * @retval -EPERM If watchdog can not be disabled directly by application code.
  */
-__syscall int wdt_disable(struct device *dev);
+__syscall int wdt_disable(const struct device *dev);
 
-static inline int z_impl_wdt_disable(struct device *dev)
+static inline int z_impl_wdt_disable(const struct device *dev)
 {
 	const struct wdt_driver_api *api =
 		(const struct wdt_driver_api *)dev->api;
@@ -215,7 +215,7 @@ static inline int z_impl_wdt_disable(struct device *dev)
  *		   timeout value for all timeouts and the supplied timeout
  *		   window differs from windows for alarms installed so far.
  */
-static inline int wdt_install_timeout(struct device *dev,
+static inline int wdt_install_timeout(const struct device *dev,
 				      const struct wdt_timeout_cfg *cfg)
 {
 	const struct wdt_driver_api *api =
@@ -236,9 +236,9 @@ static inline int wdt_install_timeout(struct device *dev,
  *                 operation such as a previous @c wdt_feed().
  * @retval -EINVAL If there is no installed timeout for supplied channel.
  */
-__syscall int wdt_feed(struct device *dev, int channel_id);
+__syscall int wdt_feed(const struct device *dev, int channel_id);
 
-static inline int z_impl_wdt_feed(struct device *dev, int channel_id)
+static inline int z_impl_wdt_feed(const struct device *dev, int channel_id)
 {
 	const struct wdt_driver_api *api =
 		(const struct wdt_driver_api *)dev->api;
diff --git a/include/emul.h b/include/emul.h
index 27fc9b77762a3b..1f4c8852b9264f 100644
--- a/include/emul.h
+++ b/include/emul.h
@@ -45,7 +45,8 @@ struct emul_list_for_bus {
  * @param emul Emulator to init
  * @param parent Parent device that is using the emulator
  */
-typedef int (*emul_init_t)(const struct emul *emul, struct device *parent);
+typedef int (*emul_init_t)(const struct emul *emul,
+			   const struct device *parent);
 
 /** An emulator instance */
 struct emul {
@@ -94,7 +95,7 @@ extern const struct emul __emul_list_end[];
  * @return 0 if OK
  * @return negative value on error
  */
-int emul_init_for_bus_from_list(struct device *dev,
+int emul_init_for_bus_from_list(const struct device *dev,
 				const struct emul_list_for_bus *list);
 
 #ifdef __cplusplus
diff --git a/include/fs/nvs.h b/include/fs/nvs.h
index 15087b0cf9c8a6..d6ad75fc28c8b4 100644
--- a/include/fs/nvs.h
+++ b/include/fs/nvs.h
@@ -55,7 +55,7 @@ struct nvs_fs {
 	bool ready;		/* is the filesystem initialized ? */
 
 	struct k_mutex nvs_lock;
-	struct device *flash_device;
+	const struct device *flash_device;
 	const struct flash_parameters *flash_parameters;
 };
 
diff --git a/include/init.h b/include/init.h
index 7e3fb0c925abf9..dd5df6428f99dd 100644
--- a/include/init.h
+++ b/include/init.h
@@ -44,11 +44,11 @@ struct init_entry {
 	/** Initialization function for the init entry which will take
 	 * the dev attribute as parameter. See below.
 	 */
-	int (*init)(struct device *dev);
+	int (*init)(const struct device *dev);
 	/** Pointer to a device driver instance structure. Can be NULL
 	 * if the init entry is not used for a device driver but a services.
 	 */
-	struct device *dev;
+	const struct device *dev;
 };
 
 void z_sys_init_run_level(int32_t _level);
diff --git a/include/irq_nextlevel.h b/include/irq_nextlevel.h
index 6901085ff8fdb6..b7660e8a73ca7b 100644
--- a/include/irq_nextlevel.h
+++ b/include/irq_nextlevel.h
@@ -21,11 +21,13 @@ extern "C" {
  * These are for internal use only, so skip these in
  * public documentation.
  */
-typedef void (*irq_next_level_func_t)(struct device *dev, unsigned int irq);
-typedef unsigned int (*irq_next_level_get_state_t)(struct device *dev);
-typedef void (*irq_next_level_priority_t)(struct device *dev,
-		unsigned int irq, unsigned int prio, uint32_t flags);
-typedef int (*irq_next_level_get_line_state_t)(struct device *dev,
+typedef void (*irq_next_level_func_t)(const struct device *dev,
+				      unsigned int irq);
+typedef unsigned int (*irq_next_level_get_state_t)(const struct device *dev);
+typedef void (*irq_next_level_priority_t)(const struct device *dev,
+					  unsigned int irq, unsigned int prio,
+					  uint32_t flags);
+typedef int (*irq_next_level_get_line_state_t)(const struct device *dev,
 					       unsigned int irq);
 
 struct irq_next_level_api {
@@ -49,7 +51,8 @@ struct irq_next_level_api {
  *
  * @return N/A
  */
-static inline void irq_enable_next_level(struct device *dev, uint32_t irq)
+static inline void irq_enable_next_level(const struct device *dev,
+					 uint32_t irq)
 {
 	const struct irq_next_level_api *api =
 		(const struct irq_next_level_api *)dev->api;
@@ -67,7 +70,8 @@ static inline void irq_enable_next_level(struct device *dev, uint32_t irq)
  *
  * @return N/A
  */
-static inline void irq_disable_next_level(struct device *dev, uint32_t irq)
+static inline void irq_disable_next_level(const struct device *dev,
+					  uint32_t irq)
 {
 	const struct irq_next_level_api *api =
 		(const struct irq_next_level_api *)dev->api;
@@ -85,7 +89,7 @@ static inline void irq_disable_next_level(struct device *dev, uint32_t irq)
  *
  * @return interrupt enable state, true or false
  */
-static inline unsigned int irq_is_enabled_next_level(struct device *dev)
+static inline unsigned int irq_is_enabled_next_level(const struct device *dev)
 {
 	const struct irq_next_level_api *api =
 		(const struct irq_next_level_api *)dev->api;
@@ -106,8 +110,9 @@ static inline unsigned int irq_is_enabled_next_level(struct device *dev)
  *
  * @return N/A
  */
-static inline void irq_set_priority_next_level(struct device *dev, uint32_t irq,
-		uint32_t prio, uint32_t flags)
+static inline void irq_set_priority_next_level(const struct device *dev,
+				               uint32_t irq,
+				               uint32_t prio, uint32_t flags)
 {
 	const struct irq_next_level_api *api =
 		(const struct irq_next_level_api *)dev->api;
@@ -126,7 +131,7 @@ static inline void irq_set_priority_next_level(struct device *dev, uint32_t irq,
  *
  * @return interrupt enable state, true or false
  */
-static inline unsigned int irq_line_is_enabled_next_level(struct device *dev,
+static inline unsigned int irq_line_is_enabled_next_level(const struct device *dev,
 							  unsigned int irq)
 {
 	const struct irq_next_level_api *api =
diff --git a/include/net/can.h b/include/net/can.h
index 449ecac3ccb607..d5b5db187d8738 100644
--- a/include/net/can.h
+++ b/include/net/can.h
@@ -99,15 +99,15 @@ struct net_can_api {
 	struct net_if_api iface_api;
 
 	/** Send a single CAN frame */
-	int (*send)(struct device *dev, const struct zcan_frame *frame,
+	int (*send)(const struct device *dev, const struct zcan_frame *frame,
 		    can_tx_callback_t cb, void *cb_arg, k_timeout_t timeout);
 	/** Attach a filter with it's callback */
-	int (*attach_filter)(struct device *dev, can_rx_callback_t cb,
+	int (*attach_filter)(const struct device *dev, can_rx_callback_t cb,
 			     void *cb_arg, const struct zcan_filter *filter);
 	/** Detach a filter */
-	void (*detach_filter)(struct device *dev, int filter_id);
+	void (*detach_filter)(const struct device *dev, int filter_id);
 	/** Enable or disable the reception of frames for net CAN */
-	int (*enable)(struct device *dev, bool enable);
+	int (*enable)(const struct device *dev, bool enable);
 };
 
 /* Make sure that the network interface API is properly setup inside
diff --git a/include/net/dummy.h b/include/net/dummy.h
index 4f3344fcfedbee..3aeca7b0ebce4a 100644
--- a/include/net/dummy.h
+++ b/include/net/dummy.h
@@ -30,7 +30,7 @@ struct dummy_api {
 	struct net_if_api iface_api;
 
 	/** Send a network packet */
-	int (*send)(struct device *dev, struct net_pkt *pkt);
+	int (*send)(const struct device *dev, struct net_pkt *pkt);
 };
 
 /* Make sure that the network interface API is properly setup inside
diff --git a/include/net/ethernet.h b/include/net/ethernet.h
index b6b979f6b58741..b7ddd5e2d7306f 100644
--- a/include/net/ethernet.h
+++ b/include/net/ethernet.h
@@ -228,25 +228,25 @@ struct ethernet_api {
 	 * should be set by driver if statistics needs to be collected
 	 * for that driver.
 	 */
-	struct net_stats_eth *(*get_stats)(struct device *dev);
+	struct net_stats_eth *(*get_stats)(const struct device *dev);
 #endif
 
 	/** Start the device */
-	int (*start)(struct device *dev);
+	int (*start)(const struct device *dev);
 
 	/** Stop the device */
-	int (*stop)(struct device *dev);
+	int (*stop)(const struct device *dev);
 
 	/** Get the device capabilities */
-	enum ethernet_hw_caps (*get_capabilities)(struct device *dev);
+	enum ethernet_hw_caps (*get_capabilities)(const struct device *dev);
 
 	/** Set specific hardware configuration */
-	int (*set_config)(struct device *dev,
+	int (*set_config)(const struct device *dev,
 			  enum ethernet_config_type type,
 			  const struct ethernet_config *config);
 
 	/** Get hardware specific configuration */
-	int (*get_config)(struct device *dev,
+	int (*get_config)(const struct device *dev,
 			  enum ethernet_config_type type,
 			  struct ethernet_config *config);
 
@@ -256,17 +256,17 @@ struct ethernet_api {
 	 * if it is false then the tag was removed. The driver can utilize
 	 * this information if needed.
 	 */
-	int (*vlan_setup)(struct device *dev, struct net_if *iface,
+	int (*vlan_setup)(const struct device *dev, struct net_if *iface,
 			  uint16_t tag, bool enable);
 #endif /* CONFIG_NET_VLAN */
 
 #if defined(CONFIG_PTP_CLOCK)
 	/** Return ptp_clock device that is tied to this ethernet device */
-	struct device *(*get_ptp_clock)(struct device *dev);
+	const struct device *(*get_ptp_clock)(const struct device *dev);
 #endif /* CONFIG_PTP_CLOCK */
 
 	/** Send a network packet */
-	int (*send)(struct device *dev, struct net_pkt *pkt);
+	int (*send)(const struct device *dev, struct net_pkt *pkt);
 };
 
 /* Make sure that the network interface API is properly setup inside
@@ -684,9 +684,9 @@ int net_eth_promisc_mode(struct net_if *iface, bool enable);
  * ethernet interface does not support PTP.
  */
 #if defined(CONFIG_PTP_CLOCK)
-struct device *net_eth_get_ptp_clock(struct net_if *iface);
+const struct device *net_eth_get_ptp_clock(struct net_if *iface);
 #else
-static inline struct device *net_eth_get_ptp_clock(struct net_if *iface)
+static inline const struct device *net_eth_get_ptp_clock(struct net_if *iface)
 {
 	ARG_UNUSED(iface);
 
@@ -703,7 +703,7 @@ static inline struct device *net_eth_get_ptp_clock(struct net_if *iface)
  * @return Pointer to PTP clock if found, NULL if not found or if this
  * ethernet interface index does not support PTP.
  */
-__syscall struct device *net_eth_get_ptp_clock_by_index(int index);
+__syscall const struct device *net_eth_get_ptp_clock_by_index(int index);
 
 /**
  * @brief Return gPTP port number attached to this interface.
diff --git a/include/net/ieee802154_radio.h b/include/net/ieee802154_radio.h
index 96e70770fc4a9c..583955dc4a46ac 100644
--- a/include/net/ieee802154_radio.h
+++ b/include/net/ieee802154_radio.h
@@ -51,9 +51,10 @@ enum ieee802154_event {
 	IEEE802154_EVENT_TX_STARTED /* Data transmission started */
 };
 
-typedef void (*energy_scan_done_cb_t)(struct device *dev, int16_t max_ed);
+typedef void (*energy_scan_done_cb_t)(const struct device *dev,
+				      int16_t max_ed);
 
-typedef void (*ieee802154_event_cb_t)(struct device *dev,
+typedef void (*ieee802154_event_cb_t)(const struct device *dev,
 				      enum ieee802154_event evt,
 				      void *event_params);
 
@@ -168,48 +169,48 @@ struct ieee802154_radio_api {
 	struct net_if_api iface_api;
 
 	/** Get the device capabilities */
-	enum ieee802154_hw_caps (*get_capabilities)(struct device *dev);
+	enum ieee802154_hw_caps (*get_capabilities)(const struct device *dev);
 
 	/** Clear Channel Assesment - Check channel's activity */
-	int (*cca)(struct device *dev);
+	int (*cca)(const struct device *dev);
 
 	/** Set current channel */
-	int (*set_channel)(struct device *dev, uint16_t channel);
+	int (*set_channel)(const struct device *dev, uint16_t channel);
 
 	/** Set/Unset filters (for IEEE802154_HW_FILTER ) */
-	int (*filter)(struct device *dev,
+	int (*filter)(const struct device *dev,
 		      bool set,
 		      enum ieee802154_filter_type type,
 		      const struct ieee802154_filter *filter);
 
 	/** Set TX power level in dbm */
-	int (*set_txpower)(struct device *dev, int16_t dbm);
+	int (*set_txpower)(const struct device *dev, int16_t dbm);
 
 	/** Transmit a packet fragment */
-	int (*tx)(struct device *dev, enum ieee802154_tx_mode mode,
+	int (*tx)(const struct device *dev, enum ieee802154_tx_mode mode,
 		  struct net_pkt *pkt, struct net_buf *frag);
 
 	/** Start the device */
-	int (*start)(struct device *dev);
+	int (*start)(const struct device *dev);
 
 	/** Stop the device */
-	int (*stop)(struct device *dev);
+	int (*stop)(const struct device *dev);
 
 	/** Set specific radio driver configuration. */
-	int (*configure)(struct device *dev,
+	int (*configure)(const struct device *dev,
 			 enum ieee802154_config_type type,
 			 const struct ieee802154_config *config);
 
 #ifdef CONFIG_NET_L2_IEEE802154_SUB_GHZ
 	/** Get the available amount of Sub-GHz channels */
-	uint16_t (*get_subg_channel_count)(struct device *dev);
+	uint16_t (*get_subg_channel_count)(const struct device *dev);
 #endif /* CONFIG_NET_L2_IEEE802154_SUB_GHZ */
 
 	/** Run an energy detection scan.
 	 *  Note: channel must be set prior to request this function.
 	 *  duration parameter is in ms.
 	 */
-	int (*ed_scan)(struct device *dev,
+	int (*ed_scan)(const struct device *dev,
 		       uint16_t duration,
 		       energy_scan_done_cb_t done_cb);
 };
diff --git a/include/net/net_config.h b/include/net/net_config.h
index 25e048bf4e50de..56aebf9a0f2116 100644
--- a/include/net/net_config.h
+++ b/include/net/net_config.h
@@ -94,7 +94,7 @@ int net_config_init_by_iface(struct net_if *iface, const char *app_info,
  *
  * @return 0 if ok, <0 if error.
  */
-int net_config_init_app(struct device *device, const char *app_info);
+int net_config_init_app(const struct device *device, const char *app_info);
 
 /**
  * @}
diff --git a/include/net/net_if.h b/include/net/net_if.h
index 6f6b05ea29a940..95276903fd7dc5 100644
--- a/include/net/net_if.h
+++ b/include/net/net_if.h
@@ -412,7 +412,7 @@ struct net_traffic_class {
  */
 struct net_if_dev {
 	/** The actually device driver instance the net_if is related to */
-	struct device *dev;
+	const struct device *dev;
 
 	/** Interface's L2 layer */
 	const struct net_l2 * const l2;
@@ -587,7 +587,7 @@ static inline void *net_if_l2_data(struct net_if *iface)
  *
  * @return a pointer to the device driver instance
  */
-static inline struct device *net_if_get_device(struct net_if *iface)
+static inline const struct device *net_if_get_device(struct net_if *iface)
 {
 	return iface->if_dev->dev;
 }
@@ -792,7 +792,7 @@ struct net_if *net_if_get_by_link_addr(struct net_linkaddr *ll_addr);
  *
  * @return a valid struct net_if pointer on success, NULL otherwise
  */
-struct net_if *net_if_lookup_by_dev(struct device *dev);
+struct net_if *net_if_lookup_by_dev(const struct device *dev);
 
 /**
  * @brief Get network interface IP config
diff --git a/include/net/ppp.h b/include/net/ppp.h
index e38ef9d8e63ef1..fccceaa64226de 100644
--- a/include/net/ppp.h
+++ b/include/net/ppp.h
@@ -45,20 +45,20 @@ struct ppp_api {
 	struct net_if_api iface_api;
 
 	/** Start the device */
-	int (*start)(struct device *dev);
+	int (*start)(const struct device *dev);
 
 	/** Stop the device */
-	int (*stop)(struct device *dev);
+	int (*stop)(const struct device *dev);
 
 	/** Send a network packet */
-	int (*send)(struct device *dev, struct net_pkt *pkt);
+	int (*send)(const struct device *dev, struct net_pkt *pkt);
 
 #if defined(CONFIG_NET_STATISTICS_PPP)
 	/** Collect optional PPP specific statistics. This pointer
 	 * should be set by driver if statistics needs to be collected
 	 * for that driver.
 	 */
-	struct net_stats_ppp *(*get_stats)(struct device *dev);
+	struct net_stats_ppp *(*get_stats)(const struct device *dev);
 #endif
 };
 
diff --git a/include/net/socket_can.h b/include/net/socket_can.h
index 8aaf3d196c44fb..cb86721e55200b 100644
--- a/include/net/socket_can.h
+++ b/include/net/socket_can.h
@@ -63,17 +63,19 @@ struct canbus_api {
 	struct net_if_api iface_api;
 
 	/** Send a CAN packet by socket */
-	int (*send)(struct device *dev, struct net_pkt *pkt);
+	int (*send)(const struct device *dev, struct net_pkt *pkt);
 
 	/** Close the related CAN socket */
-	void (*close)(struct device *dev, int filter_id);
+	void (*close)(const struct device *dev, int filter_id);
 
 	/** Set socket CAN option */
-	int (*setsockopt)(struct device *dev, void *obj, int level, int optname,
+	int (*setsockopt)(const struct device *dev, void *obj, int level,
+			  int optname,
 			  const void *optval, socklen_t optlen);
 
 	/** Get socket CAN option */
-	int (*getsockopt)(struct device *dev, void *obj, int level, int optname,
+	int (*getsockopt)(const struct device *dev, void *obj, int level,
+			  int optname,
 			  const void *optval, socklen_t *optlen);
 };
 
diff --git a/include/net/wifi_mgmt.h b/include/net/wifi_mgmt.h
index 4959b754517dab..5736890865f35e 100644
--- a/include/net/wifi_mgmt.h
+++ b/include/net/wifi_mgmt.h
@@ -126,13 +126,13 @@ struct net_wifi_mgmt_offload {
 	 * result by the driver. The wifi mgmt part will take care of
 	 * raising the necessary event etc...
 	 */
-	int (*scan)(struct device *dev, scan_result_cb_t cb);
-	int (*connect)(struct device *dev,
+	int (*scan)(const struct device *dev, scan_result_cb_t cb);
+	int (*connect)(const struct device *dev,
 		       struct wifi_connect_req_params *params);
-	int (*disconnect)(struct device *dev);
-	int (*ap_enable)(struct device *dev,
+	int (*disconnect)(const struct device *dev);
+	int (*ap_enable)(const struct device *dev,
 			 struct wifi_connect_req_params *params);
-	int (*ap_disable)(struct device *dev);
+	int (*ap_disable)(const struct device *dev);
 };
 
 /* Make sure that the network interface API is properly setup inside
diff --git a/include/ptp_clock.h b/include/ptp_clock.h
index 0f7ba7e4767c0a..51e63ee3df37f2 100644
--- a/include/ptp_clock.h
+++ b/include/ptp_clock.h
@@ -23,10 +23,10 @@ extern "C" {
 #endif
 
 __subsystem struct ptp_clock_driver_api {
-	int (*set)(struct device *dev, struct net_ptp_time *tm);
-	int (*get)(struct device *dev, struct net_ptp_time *tm);
-	int (*adjust)(struct device *dev, int increment);
-	int (*rate_adjust)(struct device *dev, float ratio);
+	int (*set)(const struct device *dev, struct net_ptp_time *tm);
+	int (*get)(const struct device *dev, struct net_ptp_time *tm);
+	int (*adjust)(const struct device *dev, int increment);
+	int (*rate_adjust)(const struct device *dev, float ratio);
 };
 
 /**
@@ -37,7 +37,8 @@ __subsystem struct ptp_clock_driver_api {
  *
  * @return 0 if ok, <0 if error
  */
-static inline int ptp_clock_set(struct device *dev, struct net_ptp_time *tm)
+static inline int ptp_clock_set(const struct device *dev,
+				struct net_ptp_time *tm)
 {
 	const struct ptp_clock_driver_api *api =
 		(const struct ptp_clock_driver_api *)dev->api;
@@ -53,9 +54,9 @@ static inline int ptp_clock_set(struct device *dev, struct net_ptp_time *tm)
  *
  * @return 0 if ok, <0 if error
  */
-__syscall int ptp_clock_get(struct device *dev, struct net_ptp_time *tm);
+__syscall int ptp_clock_get(const struct device *dev, struct net_ptp_time *tm);
 
-static inline int z_impl_ptp_clock_get(struct device *dev,
+static inline int z_impl_ptp_clock_get(const struct device *dev,
 				       struct net_ptp_time *tm)
 {
 	const struct ptp_clock_driver_api *api =
@@ -72,7 +73,7 @@ static inline int z_impl_ptp_clock_get(struct device *dev,
  *
  * @return 0 if ok, <0 if error
  */
-static inline int ptp_clock_adjust(struct device *dev, int increment)
+static inline int ptp_clock_adjust(const struct device *dev, int increment)
 {
 	const struct ptp_clock_driver_api *api =
 		(const struct ptp_clock_driver_api *)dev->api;
@@ -88,7 +89,7 @@ static inline int ptp_clock_adjust(struct device *dev, int increment)
  *
  * @return 0 if ok, <0 if error
  */
-static inline int ptp_clock_rate_adjust(struct device *dev, float rate)
+static inline int ptp_clock_rate_adjust(const struct device *dev, float rate)
 {
 	const struct ptp_clock_driver_api *api =
 		(const struct ptp_clock_driver_api *)dev->api;
diff --git a/include/shared_irq.h b/include/shared_irq.h
index 3f7686ba4d4999..51d49908fd5d09 100644
--- a/include/shared_irq.h
+++ b/include/shared_irq.h
@@ -15,14 +15,16 @@
 extern "C" {
 #endif
 
-typedef int (*isr_t)(struct device *dev);
+typedef int (*isr_t)(const struct device *dev);
 
 /* driver API definition */
-typedef int (*shared_irq_register_t)(struct device *dev,
-				isr_t isr_func,
-				struct device *isr_dev);
-typedef int (*shared_irq_enable_t)(struct device *dev, struct device *isr_dev);
-typedef int (*shared_irq_disable_t)(struct device *dev, struct device *isr_dev);
+typedef int (*shared_irq_register_t)(const struct device *dev,
+				     isr_t isr_func,
+				     const struct device *isr_dev);
+typedef int (*shared_irq_enable_t)(const struct device *dev,
+				   const struct device *isr_dev);
+typedef int (*shared_irq_disable_t)(const struct device *dev,
+				    const struct device *isr_dev);
 
 struct shared_irq_driver_api {
 	shared_irq_register_t isr_register;
@@ -30,7 +32,7 @@ struct shared_irq_driver_api {
 	shared_irq_disable_t disable;
 };
 
-extern int shared_irq_initialize(struct device *port);
+extern int shared_irq_initialize(const struct device *port);
 
 typedef void (*shared_irq_config_irq_t)(void);
 
@@ -41,7 +43,7 @@ struct shared_irq_config {
 };
 
 struct shared_irq_client {
-	struct device *isr_dev;
+	const struct device *isr_dev;
 	isr_t isr_func;
 	uint32_t enabled;
 };
@@ -56,8 +58,9 @@ struct shared_irq_runtime {
  *  @param isr_func Pointer to the ISR function for the device.
  *  @param isr_dev Pointer to the device that will service the interrupt.
  */
-static inline int shared_irq_isr_register(struct device *dev, isr_t isr_func,
-				 struct device *isr_dev)
+static inline int shared_irq_isr_register(const struct device *dev,
+					  isr_t isr_func,
+					  const struct device *isr_dev)
 {
 	const struct shared_irq_driver_api *api =
 		(const struct shared_irq_driver_api *)dev->api;
@@ -70,7 +73,8 @@ static inline int shared_irq_isr_register(struct device *dev, isr_t isr_func,
  *  @param dev Pointer to device structure for SHARED_IRQ driver instance.
  *  @param isr_dev Pointer to the device that will service the interrupt.
  */
-static inline int shared_irq_enable(struct device *dev, struct device *isr_dev)
+static inline int shared_irq_enable(const struct device *dev,
+				    const struct device *isr_dev)
 {
 	const struct shared_irq_driver_api *api =
 		(const struct shared_irq_driver_api *)dev->api;
@@ -83,7 +87,8 @@ static inline int shared_irq_enable(struct device *dev, struct device *isr_dev)
  *  @param dev Pointer to device structure for SHARED_IRQ driver instance.
  *  @param isr_dev Pointer to the device that will service the interrupt.
  */
-static inline int shared_irq_disable(struct device *dev, struct device *isr_dev)
+static inline int shared_irq_disable(const struct device *dev,
+				     const struct device *isr_dev)
 {
 	const struct shared_irq_driver_api *api =
 		(const struct shared_irq_driver_api *)dev->api;
diff --git a/include/shell/shell.h b/include/shell/shell.h
index 91e9afac8b5206..2e264edb8e0515 100644
--- a/include/shell/shell.h
+++ b/include/shell/shell.h
@@ -121,7 +121,7 @@ struct shell_static_args {
  * devices.  Indexing is done relative to devices with names that
  * start with this text.  Pass null if no prefix match is required.
  */
-struct device *shell_device_lookup(size_t idx,
+const struct device *shell_device_lookup(size_t idx,
 				   const char *prefix);
 
 /**
diff --git a/include/shell/shell_uart.h b/include/shell/shell_uart.h
index b1566a309efc4b..6e3e29b8289388 100644
--- a/include/shell/shell_uart.h
+++ b/include/shell/shell_uart.h
@@ -20,7 +20,7 @@ extern const struct shell_transport_api shell_uart_transport_api;
 
 /** @brief Shell UART transport instance control block (RW data). */
 struct shell_uart_ctrl_blk {
-	struct device *dev;
+	const struct device *dev;
 	shell_transport_handler_t handler;
 	void *context;
 	atomic_t tx_busy;
diff --git a/include/storage/flash_map.h b/include/storage/flash_map.h
index 4e960ae698d417..da57a04d73791e 100644
--- a/include/storage/flash_map.h
+++ b/include/storage/flash_map.h
@@ -207,7 +207,7 @@ int flash_area_has_driver(const struct flash_area *fa);
  *
  * @return device driver.
  */
-struct device *flash_area_get_device(const struct flash_area *fa);
+const struct device *flash_area_get_device(const struct flash_area *fa);
 
 #define FLASH_AREA_LABEL_EXISTS(label) \
 	DT_HAS_FIXED_PARTITION_LABEL(label)
diff --git a/include/storage/stream_flash.h b/include/storage/stream_flash.h
index b101c433a84a0c..bc80bf1a793051 100644
--- a/include/storage/stream_flash.h
+++ b/include/storage/stream_flash.h
@@ -54,7 +54,7 @@ struct stream_flash_ctx {
 	uint8_t *buf; /* Write buffer */
 	size_t buf_len; /* Length of write buffer */
 	size_t buf_bytes; /* Number of bytes currently stored in write buf */
-	struct device *fdev; /* Flash device */
+	const struct device *fdev; /* Flash device */
 	size_t bytes_written; /* Number of bytes written to flash */
 	size_t offset; /* Offset from base of flash device to write area */
 	size_t available; /* Available bytes in write area */
@@ -80,7 +80,7 @@ struct stream_flash_ctx {
  *
  * @return non-negative on success, negative errno code on fail
  */
-int stream_flash_init(struct stream_flash_ctx *ctx, struct device *fdev,
+int stream_flash_init(struct stream_flash_ctx *ctx, const struct device *fdev,
 		      uint8_t *buf, size_t buf_len, size_t offset, size_t size,
 		      stream_flash_callback_t cb);
 /**
diff --git a/include/syscall_handler.h b/include/syscall_handler.h
index a2a6557fa3c75a..60d8bbbe2e06b4 100644
--- a/include/syscall_handler.h
+++ b/include/syscall_handler.h
@@ -464,7 +464,7 @@ static inline int z_obj_validation_check(struct z_object *ko,
 #define Z_SYSCALL_DRIVER_OP(ptr, api_name, op) \
 	({ \
 		struct api_name *__device__ = (struct api_name *) \
-			((struct device *)ptr)->api; \
+			((const struct device *)ptr)->api; \
 		Z_SYSCALL_VERIFY_MSG(__device__->op != NULL, \
 				    "Operation %s not defined for driver " \
 				    "instance %p", \
@@ -491,7 +491,7 @@ static inline int z_obj_validation_check(struct z_object *ko,
  */
 #define Z_SYSCALL_SPECIFIC_DRIVER(_device, _dtype, _api) \
 	({ \
-		struct device *_dev = (struct device *)_device; \
+		const struct device *_dev = (const struct device *)_device; \
 		Z_SYSCALL_OBJ(_dev, _dtype) || \
 			Z_SYSCALL_VERIFY_MSG(_dev->api == _api, \
 					     "API structure mismatch"); \
diff --git a/include/usb/class/usb_audio.h b/include/usb/class/usb_audio.h
index 19fe21b91d460e..3a209a6162bc41 100644
--- a/include/usb/class/usb_audio.h
+++ b/include/usb/class/usb_audio.h
@@ -199,8 +199,8 @@ typedef void (*usb_audio_data_completion_cb_t)(const struct device *dev,
  *	      Pointer sturct is temporary and is valid only during the
  *	      execution of this callback.
  */
-typedef void (*usb_audio_feature_updated_cb_t)(struct device *dev,
-				const struct usb_audio_fu_evt *evt);
+typedef void (*usb_audio_feature_updated_cb_t)(const struct device *dev,
+					       const struct usb_audio_fu_evt *evt);
 
 /**
  * @brief Audio callbacks used to interact with audio devices by user App.
@@ -257,7 +257,7 @@ size_t usb_audio_get_in_frame_size(const struct device *dev);
  * @param ops USB audio callback structure. Callback are used to
  *	      inform the user about what is happening
  */
-void usb_audio_register(struct device *dev,
+void usb_audio_register(const struct device *dev,
 			const struct usb_audio_ops *ops);
 
 /**
diff --git a/include/usb/class/usb_hid.h b/include/usb/class/usb_hid.h
index 91034d9e920609..4f2cb3bef925e2 100644
--- a/include/usb/class/usb_hid.h
+++ b/include/usb/class/usb_hid.h
@@ -431,7 +431,8 @@ enum hid_kbd_led {
 };
 
 /* Register HID device */
-void usb_hid_register_device(struct device *dev, const uint8_t *desc, size_t size,
+void usb_hid_register_device(const struct device *dev, const uint8_t *desc,
+			     size_t size,
 			     const struct hid_ops *op);
 
 /* Write to hid interrupt endpoint */
diff --git a/kernel/device.c b/kernel/device.c
index a6e8260532003f..2de2cee61bbb87 100644
--- a/kernel/device.c
+++ b/kernel/device.c
@@ -20,8 +20,8 @@ extern const struct init_entry __init_end[];
 extern const struct init_entry __init_SMP_start[];
 #endif
 
-extern struct device __device_start[];
-extern struct device __device_end[];
+extern const struct device __device_start[];
+extern const struct device __device_end[];
 
 extern uint32_t __device_init_status_start[];
 
@@ -58,7 +58,7 @@ void z_sys_init_run_level(int32_t level)
 	const struct init_entry *entry;
 
 	for (entry = levels[level]; entry < levels[level+1]; entry++) {
-		struct device *dev = entry->dev;
+		const struct device *dev = entry->dev;
 
 		if (dev != NULL) {
 			z_object_init(dev);
@@ -75,9 +75,9 @@ void z_sys_init_run_level(int32_t level)
 	}
 }
 
-struct device *z_impl_device_get_binding(const char *name)
+const struct device *z_impl_device_get_binding(const char *name)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	/* Split the search into two loops: in the common scenario, where
 	 * device names are stored in ROM (and are referenced by the user
@@ -100,7 +100,7 @@ struct device *z_impl_device_get_binding(const char *name)
 }
 
 #ifdef CONFIG_USERSPACE
-static inline struct device *z_vrfy_device_get_binding(const char *name)
+static inline const struct device *z_vrfy_device_get_binding(const char *name)
 {
 	char name_copy[Z_DEVICE_MAX_NAME_LEN];
 
@@ -114,7 +114,7 @@ static inline struct device *z_vrfy_device_get_binding(const char *name)
 #include <syscalls/device_get_binding_mrsh.c>
 #endif /* CONFIG_USERSPACE */
 
-size_t z_device_get_all_static(struct device **devices)
+size_t z_device_get_all_static(struct device const **devices)
 {
 	*devices = __device_start;
 	return __device_end - __device_start;
@@ -127,11 +127,11 @@ bool z_device_ready(const struct device *dev)
 }
 
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
-int device_pm_control_nop(struct device *unused_device,
-		       uint32_t unused_ctrl_command,
-		       void *unused_context,
-		       device_pm_cb cb,
-		       void *unused_arg)
+int device_pm_control_nop(const struct device *unused_device,
+			  uint32_t unused_ctrl_command,
+			  void *unused_context,
+			  device_pm_cb cb,
+			  void *unused_arg)
 {
 	return -ENOTSUP;
 }
@@ -148,7 +148,7 @@ int device_any_busy_check(void)
 	return 0;
 }
 
-int device_busy_check(struct device *chk_dev)
+int device_busy_check(const struct device *chk_dev)
 {
 	if (atomic_test_bit((const atomic_t *)__device_busy_start,
 			    (chk_dev - __device_start))) {
@@ -159,7 +159,7 @@ int device_busy_check(struct device *chk_dev)
 
 #endif
 
-void device_busy_set(struct device *busy_dev)
+void device_busy_set(const struct device *busy_dev)
 {
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 	atomic_set_bit((atomic_t *) __device_busy_start,
@@ -169,7 +169,7 @@ void device_busy_set(struct device *busy_dev)
 #endif
 }
 
-void device_busy_clear(struct device *busy_dev)
+void device_busy_clear(const struct device *busy_dev)
 {
 #ifdef CONFIG_DEVICE_POWER_MANAGEMENT
 	atomic_clear_bit((atomic_t *) __device_busy_start,
diff --git a/kernel/include/kernel_offsets.h b/kernel/include/kernel_offsets.h
index 89e8107ef43f7b..1978d04dad8f08 100644
--- a/kernel/include/kernel_offsets.h
+++ b/kernel/include/kernel_offsets.h
@@ -80,7 +80,7 @@ GEN_OFFSET_SYM(_thread_t, custom_data);
 GEN_ABSOLUTE_SYM(K_THREAD_SIZEOF, sizeof(struct k_thread));
 
 /* size of the device structure. Used by linker scripts */
-GEN_ABSOLUTE_SYM(_DEVICE_STRUCT_SIZEOF, sizeof(struct device));
+GEN_ABSOLUTE_SYM(_DEVICE_STRUCT_SIZEOF, sizeof(const struct device));
 
 /* LCOV_EXCL_STOP */
 #endif /* ZEPHYR_KERNEL_INCLUDE_KERNEL_OFFSETS_H_ */
diff --git a/kernel/init.c b/kernel/init.c
index e7d5068a3a80ef..89a30b04ceb75f 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -380,7 +380,7 @@ void z_early_boot_rand_get(uint8_t *buf, size_t length)
 {
 	int n = sizeof(uint32_t);
 #ifdef CONFIG_ENTROPY_HAS_DRIVER
-	struct device *entropy = device_get_binding(DT_CHOSEN_ZEPHYR_ENTROPY_LABEL);
+	const struct device *entropy = device_get_binding(DT_CHOSEN_ZEPHYR_ENTROPY_LABEL);
 	int rc;
 
 	if (entropy == NULL) {
diff --git a/kernel/kheap.c b/kernel/kheap.c
index 8951649b1b546b..b436e097be565c 100644
--- a/kernel/kheap.c
+++ b/kernel/kheap.c
@@ -15,7 +15,7 @@ void k_heap_init(struct k_heap *h, void *mem, size_t bytes)
 	sys_heap_init(&h->heap, mem, bytes);
 }
 
-static int statics_init(struct device *unused)
+static int statics_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 	Z_STRUCT_SECTION_FOREACH(k_heap, h) {
diff --git a/kernel/mailbox.c b/kernel/mailbox.c
index bb20e8ff10f530..db97e7810078c8 100644
--- a/kernel/mailbox.c
+++ b/kernel/mailbox.c
@@ -54,7 +54,7 @@ struct k_mbox *_trace_list_k_mbox;
 /*
  * Do run-time initialization of mailbox object subsystem.
  */
-static int init_mbox_module(struct device *dev)
+static int init_mbox_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/mem_domain.c b/kernel/mem_domain.c
index 90d4b6a67702f9..e1ab415733d12d 100644
--- a/kernel/mem_domain.c
+++ b/kernel/mem_domain.c
@@ -268,7 +268,7 @@ void k_mem_domain_remove_thread(k_tid_t thread)
 	k_mem_domain_add_thread(&k_mem_domain_default, thread);
 }
 
-static int init_mem_domain_module(struct device *arg)
+static int init_mem_domain_module(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/kernel/mem_slab.c b/kernel/mem_slab.c
index 7c516896a6b004..f070939c1e1bb3 100644
--- a/kernel/mem_slab.c
+++ b/kernel/mem_slab.c
@@ -58,7 +58,7 @@ static int create_free_list(struct k_mem_slab *slab)
  *
  * @return N/A
  */
-static int init_mem_slab_module(struct device *dev)
+static int init_mem_slab_module(const struct device *dev)
 {
 	int rc = 0;
 	ARG_UNUSED(dev);
diff --git a/kernel/mempool_sys.c b/kernel/mempool_sys.c
index a8d749bf9bd864..9139dc9dfebd65 100644
--- a/kernel/mempool_sys.c
+++ b/kernel/mempool_sys.c
@@ -31,7 +31,7 @@ static void k_mem_pool_init(struct k_mem_pool *p)
 	z_sys_mem_pool_base_init(&p->base);
 }
 
-int init_static_pools(struct device *unused)
+int init_static_pools(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/kernel/msg_q.c b/kernel/msg_q.c
index 106d46ac599e26..93c0747ce50044 100644
--- a/kernel/msg_q.c
+++ b/kernel/msg_q.c
@@ -32,7 +32,7 @@ struct k_msgq *_trace_list_k_msgq;
 /*
  * Complete initialization of statically defined message queues.
  */
-static int init_msgq_module(struct device *dev)
+static int init_msgq_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/mutex.c b/kernel/mutex.c
index 71ae40b05a078a..3c41dd194544bd 100644
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -54,7 +54,7 @@ struct k_mutex *_trace_list_k_mutex;
 /*
  * Complete initialization of statically defined mutexes.
  */
-static int init_mutex_module(struct device *dev)
+static int init_mutex_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/pipes.c b/kernel/pipes.c
index 667cf22cd47c98..1a7ed10a3a0052 100644
--- a/kernel/pipes.c
+++ b/kernel/pipes.c
@@ -81,7 +81,7 @@ static void pipe_async_finish(struct k_pipe_async *async_desc)
 /*
  * Do run-time initialization of pipe object subsystem.
  */
-static int init_pipes_module(struct device *dev)
+static int init_pipes_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/queue.c b/kernel/queue.c
index 3af87f911bb6d6..c10f8ea775e3f2 100644
--- a/kernel/queue.c
+++ b/kernel/queue.c
@@ -62,7 +62,7 @@ struct k_queue *_trace_list_k_queue;
 /*
  * Complete initialization of statically defined queues.
  */
-static int init_queue_module(struct device *dev)
+static int init_queue_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/sem.c b/kernel/sem.c
index 3af950dd83fd58..85c8946614cf79 100644
--- a/kernel/sem.c
+++ b/kernel/sem.c
@@ -45,7 +45,7 @@ struct k_sem *_trace_list_k_sem;
 /*
  * Complete initialization of statically defined semaphores.
  */
-static int init_sem_module(struct device *dev)
+static int init_sem_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/stack.c b/kernel/stack.c
index 4d76fa9df914d0..cfc3acabd826bc 100644
--- a/kernel/stack.c
+++ b/kernel/stack.c
@@ -26,7 +26,7 @@ struct k_stack *_trace_list_k_stack;
 /*
  * Complete initialization of statically defined stacks.
  */
-static int init_stack_module(struct device *dev)
+static int init_stack_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/system_work_q.c b/kernel/system_work_q.c
index c80aa1f24ab0f8..46fd1b0b3e2524 100644
--- a/kernel/system_work_q.c
+++ b/kernel/system_work_q.c
@@ -18,7 +18,7 @@ K_KERNEL_STACK_DEFINE(sys_work_q_stack, CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE);
 
 struct k_work_q k_sys_work_q;
 
-static int k_sys_work_q_init(struct device *dev)
+static int k_sys_work_q_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/timer.c b/kernel/timer.c
index 9a9b268cd1107b..cc1c9182c505fa 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -22,7 +22,7 @@ struct k_timer *_trace_list_k_timer;
 /*
  * Complete initialization of statically defined timers.
  */
-static int init_timer_module(struct device *dev)
+static int init_timer_module(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/kernel/userspace.c b/kernel/userspace.c
index e0ee4269e352ba..9906f853ce9605 100644
--- a/kernel/userspace.c
+++ b/kernel/userspace.c
@@ -150,7 +150,7 @@ static size_t obj_size_get(enum k_objects otype)
 	switch (otype) {
 #include <otype-to-size.h>
 	default:
-		ret = sizeof(struct device);
+		ret = sizeof(const struct device);
 		break;
 	}
 
@@ -798,7 +798,7 @@ int z_user_string_copy(char *dst, const char *src, size_t maxlen)
 extern char __app_shmem_regions_start[];
 extern char __app_shmem_regions_end[];
 
-static int app_shmem_bss_zero(struct device *unused)
+static int app_shmem_bss_zero(const struct device *unused)
 {
 	struct z_app_region *region, *end;
 
diff --git a/lib/gui/lvgl/lvgl.c b/lib/gui/lvgl/lvgl.c
index f9ef8a55cf772b..0b00aebd4f862d 100644
--- a/lib/gui/lvgl/lvgl.c
+++ b/lib/gui/lvgl/lvgl.c
@@ -75,7 +75,7 @@ static void lvgl_log(lv_log_level_t level, const char *file, uint32_t line,
 static int lvgl_allocate_rendering_buffers(lv_disp_drv_t *disp_drv)
 {
 	struct display_capabilities cap;
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	int err = 0;
 
 	display_get_capabilities(display_dev, &cap);
@@ -113,7 +113,7 @@ static int lvgl_allocate_rendering_buffers(lv_disp_drv_t *disp_drv)
 	uint16_t buf_nbr_pixels;
 	uint32_t buf_size;
 	struct display_capabilities cap;
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 
 	display_get_capabilities(display_dev, &cap);
 
@@ -178,7 +178,8 @@ static int lvgl_allocate_rendering_buffers(lv_disp_drv_t *disp_drv)
 K_MSGQ_DEFINE(kscan_msgq, sizeof(lv_indev_data_t),
 	      CONFIG_LVGL_POINTER_KSCAN_MSGQ_COUNT, 4);
 
-static void lvgl_pointer_kscan_callback(struct device *dev, uint32_t row,
+static void lvgl_pointer_kscan_callback(const struct device *dev,
+					uint32_t row,
 					uint32_t col, bool pressed)
 {
 	lv_indev_data_t data = {
@@ -213,7 +214,7 @@ static bool lvgl_pointer_kscan_read(lv_indev_drv_t *drv, lv_indev_data_t *data)
 
 static int lvgl_pointer_kscan_init(void)
 {
-	struct device *kscan_dev =
+	const struct device *kscan_dev =
 		device_get_binding(CONFIG_LVGL_POINTER_KSCAN_DEV_NAME);
 
 	lv_indev_drv_t indev_drv;
@@ -243,11 +244,11 @@ static int lvgl_pointer_kscan_init(void)
 }
 #endif /* CONFIG_LVGL_POINTER_KSCAN */
 
-static int lvgl_init(struct device *dev)
+static int lvgl_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
-	struct device *display_dev =
+	const struct device *display_dev =
 		device_get_binding(CONFIG_LVGL_DISPLAY_DEV_NAME);
 	int err = 0;
 	lv_disp_drv_t disp_drv;
diff --git a/lib/gui/lvgl/lvgl_display.c b/lib/gui/lvgl/lvgl_display.c
index d3cf127270c328..ccc8ea69d7a3fa 100644
--- a/lib/gui/lvgl/lvgl_display.c
+++ b/lib/gui/lvgl/lvgl_display.c
@@ -9,7 +9,7 @@
 int set_lvgl_rendering_cb(lv_disp_drv_t *disp_drv)
 {
 	int err = 0;
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	struct display_capabilities cap;
 
 	display_get_capabilities(display_dev, &cap);
diff --git a/lib/gui/lvgl/lvgl_display_16bit.c b/lib/gui/lvgl/lvgl_display_16bit.c
index ca776fd8e63aee..b76b758eff9962 100644
--- a/lib/gui/lvgl/lvgl_display_16bit.c
+++ b/lib/gui/lvgl/lvgl_display_16bit.c
@@ -11,7 +11,7 @@
 void lvgl_flush_cb_16bit(struct _disp_drv_t *disp_drv,
 		const lv_area_t *area, lv_color_t *color_p)
 {
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	uint16_t w = area->x2 - area->x1 + 1;
 	uint16_t h = area->y2 - area->y1 + 1;
 	struct display_buffer_descriptor desc;
diff --git a/lib/gui/lvgl/lvgl_display_24bit.c b/lib/gui/lvgl/lvgl_display_24bit.c
index 38b48d0b424298..ca6c402be97cc4 100644
--- a/lib/gui/lvgl/lvgl_display_24bit.c
+++ b/lib/gui/lvgl/lvgl_display_24bit.c
@@ -11,7 +11,7 @@
 void lvgl_flush_cb_24bit(struct _disp_drv_t *disp_drv,
 		const lv_area_t *area, lv_color_t *color_p)
 {
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	uint16_t w = area->x2 - area->x1 + 1;
 	uint16_t h = area->y2 - area->y1 + 1;
 	struct display_buffer_descriptor desc;
diff --git a/lib/gui/lvgl/lvgl_display_32bit.c b/lib/gui/lvgl/lvgl_display_32bit.c
index b52b1b881ffbf8..293b3f3066b3d9 100644
--- a/lib/gui/lvgl/lvgl_display_32bit.c
+++ b/lib/gui/lvgl/lvgl_display_32bit.c
@@ -11,7 +11,7 @@
 void lvgl_flush_cb_32bit(struct _disp_drv_t *disp_drv,
 		const lv_area_t *area, lv_color_t *color_p)
 {
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	uint16_t w = area->x2 - area->x1 + 1;
 	uint16_t h = area->y2 - area->y1 + 1;
 	struct display_buffer_descriptor desc;
diff --git a/lib/gui/lvgl/lvgl_display_mono.c b/lib/gui/lvgl/lvgl_display_mono.c
index 79bbbaf7ae4ad2..774a5016907fb8 100644
--- a/lib/gui/lvgl/lvgl_display_mono.c
+++ b/lib/gui/lvgl/lvgl_display_mono.c
@@ -13,7 +13,7 @@ void lvgl_flush_cb_mono(struct _disp_drv_t *disp_drv,
 {
 	uint16_t w = area->x2 - area->x1 + 1;
 	uint16_t h = area->y2 - area->y1 + 1;
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	struct display_capabilities cap;
 	struct display_buffer_descriptor desc;
 
@@ -37,7 +37,7 @@ void lvgl_set_px_cb_mono(struct _disp_drv_t *disp_drv,
 		uint8_t *buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
 		lv_color_t color, lv_opa_t opa)
 {
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	uint8_t *buf_xy;
 	uint8_t bit;
 	struct display_capabilities cap;
@@ -80,7 +80,7 @@ void lvgl_set_px_cb_mono(struct _disp_drv_t *disp_drv,
 void lvgl_rounder_cb_mono(struct _disp_drv_t *disp_drv,
 		lv_area_t *area)
 {
-	struct device *display_dev = (struct device *)disp_drv->user_data;
+	const struct device *display_dev = (const struct device *)disp_drv->user_data;
 	struct display_capabilities cap;
 
 	display_get_capabilities(display_dev, &cap);
diff --git a/lib/gui/lvgl/lvgl_mem_user.c b/lib/gui/lvgl/lvgl_mem_user.c
index fc7714a11b829b..e52a54b7b72a89 100644
--- a/lib/gui/lvgl/lvgl_mem_user.c
+++ b/lib/gui/lvgl/lvgl_mem_user.c
@@ -24,7 +24,7 @@ void lvgl_free(void *ptr)
 	sys_mem_pool_free(ptr);
 }
 
-static int lvgl_mem_pool_init(struct device *unused)
+static int lvgl_mem_pool_init(const struct device *unused)
 {
 	sys_mem_pool_init(&lvgl_mem_pool);
 	return 0;
diff --git a/lib/libc/minimal/source/stdlib/malloc.c b/lib/libc/minimal/source/stdlib/malloc.c
index d9a177ec773f14..c5572596f944a2 100644
--- a/lib/libc/minimal/source/stdlib/malloc.c
+++ b/lib/libc/minimal/source/stdlib/malloc.c
@@ -42,7 +42,7 @@ void *malloc(size_t size)
 	return ret;
 }
 
-static int malloc_prepare(struct device *unused)
+static int malloc_prepare(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/lib/libc/newlib/libc-hooks.c b/lib/libc/newlib/libc-hooks.c
index 16291022f06c45..88ed76b6598b27 100644
--- a/lib/libc/newlib/libc-hooks.c
+++ b/lib/libc/newlib/libc-hooks.c
@@ -72,7 +72,7 @@ extern void *_heap_sentry;
 #if Z_MALLOC_PARTITION_EXISTS
 struct k_mem_partition z_malloc_partition;
 
-static int malloc_prepare(struct device *unused)
+static int malloc_prepare(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.c b/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.c
index 6ba4a09b14dd27..01b6e794a26c02 100644
--- a/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.c
+++ b/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.c
@@ -17,14 +17,14 @@ static struct hello_world_dev_data {
 	uint32_t foo;
 } data;
 
-static int init(struct device *dev)
+static int init(const struct device *dev)
 {
 	data.foo = 5;
 
 	return 0;
 }
 
-static void print_impl(struct device *dev)
+static void print_impl(const struct device *dev)
 {
 	printk("Hello World from the kernel: %d\n", data.foo);
 
@@ -32,7 +32,7 @@ static void print_impl(struct device *dev)
 }
 
 #ifdef CONFIG_USERSPACE
-static inline void z_vrfy_hello_world_print(struct device *dev)
+static inline void z_vrfy_hello_world_print(const struct device *dev)
 {
 	Z_OOPS(Z_SYSCALL_DRIVER_HELLO_WORLD(dev, print));
 
diff --git a/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.h b/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.h
index e0e5b664213c68..31e4200cc1fb57 100644
--- a/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.h
+++ b/samples/application_development/out_of_tree_driver/hello_world_module/zephyr/hello_world_driver.h
@@ -27,11 +27,11 @@ __subsystem struct hello_world_driver_api {
 	 * pointer to a function that takes 'struct device *dev' as an
 	 * argument and returns 'void'.
 	 */
-	void (*print)(struct device *dev);
+	void (*print)(const struct device *dev);
 };
 
-__syscall     void        hello_world_print(struct device *dev);
-static inline void z_impl_hello_world_print(struct device *dev)
+__syscall     void        hello_world_print(const struct device *dev);
+static inline void z_impl_hello_world_print(const struct device *dev)
 {
 	const struct hello_world_driver_api *api = dev->api;
 
diff --git a/samples/application_development/out_of_tree_driver/src/main.c b/samples/application_development/out_of_tree_driver/src/main.c
index e42bd48ab0a135..99e5d6a2babbda 100644
--- a/samples/application_development/out_of_tree_driver/src/main.c
+++ b/samples/application_development/out_of_tree_driver/src/main.c
@@ -10,7 +10,7 @@
 
 static void user_entry(void *p1, void *p2, void *p3)
 {
-	struct device *dev = p1;
+	const struct device *dev = p1;
 
 	hello_world_print(dev);
 }
@@ -19,7 +19,7 @@ void main(void)
 {
 	printk("Hello World from the app!\n");
 
-	struct device *dev = device_get_binding("CUSTOM_DRIVER");
+	const struct device *dev = device_get_binding("CUSTOM_DRIVER");
 
 	__ASSERT(dev, "Failed to get device binding");
 
diff --git a/samples/basic/blinky/src/main.c b/samples/basic/blinky/src/main.c
index 8ba4fe138be770..e2fbfd3dc5497f 100644
--- a/samples/basic/blinky/src/main.c
+++ b/samples/basic/blinky/src/main.c
@@ -29,7 +29,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	bool led_is_on = true;
 	int ret;
 
diff --git a/samples/basic/blinky_pwm/src/main.c b/samples/basic/blinky_pwm/src/main.c
index f8d6dfaeda8876..befb8342ef6f23 100644
--- a/samples/basic/blinky_pwm/src/main.c
+++ b/samples/basic/blinky_pwm/src/main.c
@@ -32,7 +32,7 @@
 
 void main(void)
 {
-	struct device *pwm;
+	const struct device *pwm;
 	uint32_t max_period;
 	uint32_t period;
 	uint8_t dir = 0U;
diff --git a/samples/basic/button/src/main.c b/samples/basic/button/src/main.c
index 3213c17dd655fd..3a55e6f32f5819 100644
--- a/samples/basic/button/src/main.c
+++ b/samples/basic/button/src/main.c
@@ -35,12 +35,13 @@
 #endif
 
 /* LED helpers, which use the led0 devicetree alias if it's available. */
-static struct device *initialize_led(void);
-static void match_led_to_button(struct device *button, struct device *led);
+static const struct device *initialize_led(void);
+static void match_led_to_button(const struct device *button,
+				const struct device *led);
 
 static struct gpio_callback button_cb_data;
 
-void button_pressed(struct device *dev, struct gpio_callback *cb,
+void button_pressed(const struct device *dev, struct gpio_callback *cb,
 		    uint32_t pins)
 {
 	printk("Button pressed at %" PRIu32 "\n", k_cycle_get_32());
@@ -48,8 +49,8 @@ void button_pressed(struct device *dev, struct gpio_callback *cb,
 
 void main(void)
 {
-	struct device *button;
-	struct device *led;
+	const struct device *button;
+	const struct device *led;
 	int ret;
 
 	button = device_get_binding(SW0_GPIO_LABEL);
@@ -101,9 +102,9 @@ void main(void)
 #endif
 
 #ifdef LED0_GPIO_LABEL
-static struct device *initialize_led(void)
+static const struct device *initialize_led(void)
 {
-	struct device *led;
+	const struct device *led;
 	int ret;
 
 	led = device_get_binding(LED0_GPIO_LABEL);
@@ -124,7 +125,8 @@ static struct device *initialize_led(void)
 	return led;
 }
 
-static void match_led_to_button(struct device *button, struct device *led)
+static void match_led_to_button(const struct device *button,
+				const struct device *led)
 {
 	bool val;
 
@@ -133,13 +135,14 @@ static void match_led_to_button(struct device *button, struct device *led)
 }
 
 #else  /* !defined(LED0_GPIO_LABEL) */
-static struct device *initialize_led(void)
+static const struct device *initialize_led(void)
 {
 	printk("No LED device was defined\n");
 	return NULL;
 }
 
-static void match_led_to_button(struct device *button, struct device *led)
+static void match_led_to_button(const struct device *button,
+				const struct device *led)
 {
 	return;
 }
diff --git a/samples/basic/fade_led/src/main.c b/samples/basic/fade_led/src/main.c
index 579843482c9e4e..72d4370a235e30 100644
--- a/samples/basic/fade_led/src/main.c
+++ b/samples/basic/fade_led/src/main.c
@@ -39,7 +39,7 @@
 
 void main(void)
 {
-	struct device *pwm;
+	const struct device *pwm;
 	uint32_t pulse_width = 0U;
 	uint8_t dir = 1U;
 	int ret;
diff --git a/samples/basic/rgb_led/src/main.c b/samples/basic/rgb_led/src/main.c
index 355a6f96e72978..5351571be1a0ad 100644
--- a/samples/basic/rgb_led/src/main.c
+++ b/samples/basic/rgb_led/src/main.c
@@ -61,7 +61,7 @@
 #define PERIOD_USEC	(USEC_PER_SEC / 50U)
 #define STEPSIZE_USEC	2000
 
-static int pwm_set(struct device *pwm_dev, uint32_t pwm_pin,
+static int pwm_set(const struct device *pwm_dev, uint32_t pwm_pin,
 		     uint32_t pulse_width, pwm_flags_t flags)
 {
 	return pwm_pin_set_usec(pwm_dev, pwm_pin, PERIOD_USEC,
@@ -72,7 +72,7 @@ enum { RED, GREEN, BLUE };
 
 void main(void)
 {
-	struct device *pwm_dev[3];
+	const struct device *pwm_dev[3];
 	uint32_t pulse_red, pulse_green, pulse_blue; /* pulse widths */
 	int ret;
 
diff --git a/samples/basic/servo_motor/src/main.c b/samples/basic/servo_motor/src/main.c
index da9a00866ab918..1a4b6433498295 100644
--- a/samples/basic/servo_motor/src/main.c
+++ b/samples/basic/servo_motor/src/main.c
@@ -38,7 +38,7 @@ enum direction {
 
 void main(void)
 {
-	struct device *pwm;
+	const struct device *pwm;
 	uint32_t pulse_width = MIN_PULSE_USEC;
 	enum direction dir = UP;
 	int ret;
diff --git a/samples/basic/threads/src/main.c b/samples/basic/threads/src/main.c
index 1104d0ac88df43..5bfab933b2c1f8 100644
--- a/samples/basic/threads/src/main.c
+++ b/samples/basic/threads/src/main.c
@@ -37,7 +37,7 @@ struct led {
 
 void blink(const struct led *led, uint32_t sleep_ms, uint32_t id)
 {
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 	int cnt = 0;
 	int ret;
 
diff --git a/samples/bluetooth/hci_rpmsg/src/main.c b/samples/bluetooth/hci_rpmsg/src/main.c
index 4e7fc3db4fd3a7..e4c9abae7b11b3 100644
--- a/samples/bluetooth/hci_rpmsg/src/main.c
+++ b/samples/bluetooth/hci_rpmsg/src/main.c
@@ -57,8 +57,8 @@ BUILD_ASSERT((SHM_START_ADDR + SHM_SIZE - SHM_BASE_ADDRESS)
 
 /* End of configuration defines */
 
-static struct device *ipm_tx_handle;
-static struct device *ipm_rx_handle;
+static const struct device *ipm_tx_handle;
+static const struct device *ipm_rx_handle;
 
 static metal_phys_addr_t shm_physmap[] = { SHM_START_ADDR };
 static struct metal_device shm_device = {
@@ -123,7 +123,7 @@ static void ipm_callback_process(struct k_work *work)
 	virtqueue_notification(vq[1]);
 }
 
-static void ipm_callback(struct device *dev, void *context,
+static void ipm_callback(const struct device *dev, void *context,
 			 uint32_t id, volatile void *data)
 {
 	LOG_INF("Got callback of id %u", id);
diff --git a/samples/bluetooth/hci_spi/src/main.c b/samples/bluetooth/hci_spi/src/main.c
index 3769953b0c8812..526adcd0c4d0c9 100644
--- a/samples/bluetooth/hci_spi/src/main.c
+++ b/samples/bluetooth/hci_spi/src/main.c
@@ -71,11 +71,11 @@ const static struct spi_buf_set tx_bufs = {
 /* HCI buffer pools */
 #define CMD_BUF_SIZE BT_BUF_RX_SIZE
 
-static struct device *spi_hci_dev;
+static const struct device *spi_hci_dev;
 static struct spi_config spi_cfg = {
 	.operation = SPI_WORD_SET(8) | SPI_OP_MODE_SLAVE,
 };
-static struct device *gpio_dev;
+static const struct device *gpio_dev;
 static K_THREAD_STACK_DEFINE(bt_tx_thread_stack, CONFIG_BT_HCI_TX_STACK_SIZE);
 static struct k_thread bt_tx_thread_data;
 
@@ -241,7 +241,7 @@ static void bt_tx_thread(void *p1, void *p2, void *p3)
 	}
 }
 
-static int hci_spi_init(struct device *unused)
+static int hci_spi_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/samples/bluetooth/hci_uart/src/main.c b/samples/bluetooth/hci_uart/src/main.c
index ecdffc9f2ddf34..46c6e1ed345469 100644
--- a/samples/bluetooth/hci_uart/src/main.c
+++ b/samples/bluetooth/hci_uart/src/main.c
@@ -30,7 +30,7 @@
 #define LOG_MODULE_NAME hci_uart
 LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 
-static struct device *hci_uart_dev;
+static const struct device *hci_uart_dev;
 static K_THREAD_STACK_DEFINE(tx_thread_stack, CONFIG_BT_HCI_TX_STACK_SIZE);
 static struct k_thread tx_thread_data;
 static K_FIFO_DEFINE(tx_queue);
@@ -52,7 +52,7 @@ static K_FIFO_DEFINE(uart_tx_queue);
  */
 #define H4_DISCARD_LEN 33
 
-static int h4_read(struct device *uart, uint8_t *buf,
+static int h4_read(const struct device *uart, uint8_t *buf,
 		   size_t len, size_t min)
 {
 	int total = 0;
@@ -78,7 +78,7 @@ static int h4_read(struct device *uart, uint8_t *buf,
 	return total;
 }
 
-static size_t h4_discard(struct device *uart, size_t len)
+static size_t h4_discard(const struct device *uart, size_t len)
 {
 	uint8_t buf[H4_DISCARD_LEN];
 
@@ -134,7 +134,7 @@ static void tx_isr(void)
 	}
 }
 
-static void bt_uart_isr(struct device *unused, void *user_data)
+static void bt_uart_isr(const struct device *unused, void *user_data)
 {
 	static struct net_buf *buf;
 	static int remaining;
@@ -296,7 +296,7 @@ void bt_ctlr_assert_handle(char *file, uint32_t line)
 }
 #endif /* CONFIG_BT_CTLR_ASSERT_HANDLER */
 
-static int hci_uart_init(struct device *unused)
+static int hci_uart_init(const struct device *unused)
 {
 	LOG_DBG("");
 
diff --git a/samples/bluetooth/mesh/src/microbit.c b/samples/bluetooth/mesh/src/microbit.c
index 55e3f6c43d10cf..9d666b5effd041 100644
--- a/samples/bluetooth/mesh/src/microbit.c
+++ b/samples/bluetooth/mesh/src/microbit.c
@@ -15,9 +15,9 @@
 #include "board.h"
 
 static uint32_t oob_number;
-static struct device *gpio;
+static const struct device *gpio;
 
-static void button_pressed(struct device *dev, struct gpio_callback *cb,
+static void button_pressed(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	struct mb_display *disp = mb_display_get();
diff --git a/samples/bluetooth/mesh_demo/src/microbit.c b/samples/bluetooth/mesh_demo/src/microbit.c
index 2f7210afd44b2c..e37aeb0a201b90 100644
--- a/samples/bluetooth/mesh_demo/src/microbit.c
+++ b/samples/bluetooth/mesh_demo/src/microbit.c
@@ -29,9 +29,9 @@
 #define SEQ_PAGE     (NRF_FICR->CODEPAGESIZE * (NRF_FICR->CODESIZE - 1))
 #define SEQ_MAX      (NRF_FICR->CODEPAGESIZE * 8 * SEQ_PER_BIT)
 
-static struct device *gpio;
-static struct device *nvm;
-static struct device *pwm;
+static const struct device *gpio;
+static const struct device *nvm;
+static const struct device *pwm;
 
 static struct k_work button_work;
 
@@ -41,7 +41,7 @@ static void button_send_pressed(struct k_work *work)
 	board_button_1_pressed();
 }
 
-static void button_pressed(struct device *dev, struct gpio_callback *cb,
+static void button_pressed(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	struct mb_display *disp = mb_display_get();
diff --git a/samples/bluetooth/peripheral_ht/src/hts.c b/samples/bluetooth/peripheral_ht/src/hts.c
index 2c7afafd87db95..0850194213706b 100644
--- a/samples/bluetooth/peripheral_ht/src/hts.c
+++ b/samples/bluetooth/peripheral_ht/src/hts.c
@@ -25,7 +25,7 @@
 #include <bluetooth/uuid.h>
 #include <bluetooth/gatt.h>
 
-static struct device *temp_dev;
+static const struct device *temp_dev;
 
 static uint8_t simulate_htm;
 static uint8_t indicating;
diff --git a/samples/bluetooth/st_ble_sensor/src/button_svc.c b/samples/bluetooth/st_ble_sensor/src/button_svc.c
index a69469439eac15..be2b821b20c7c3 100644
--- a/samples/bluetooth/st_ble_sensor/src/button_svc.c
+++ b/samples/bluetooth/st_ble_sensor/src/button_svc.c
@@ -34,11 +34,11 @@ extern struct bt_conn *conn;
 extern struct bt_gatt_service_static stsensor_svc[];
 extern volatile bool notify_enable;
 
-static struct device *button_dev;
+static const struct device *button_dev;
 static struct gpio_callback gpio_cb;
 uint16_t but_val;
 
-void button_pressed(struct device *gpiob, struct gpio_callback *cb,
+void button_pressed(const struct device *gpiob, struct gpio_callback *cb,
 		    uint32_t pins)
 {
 	int err;
diff --git a/samples/bluetooth/st_ble_sensor/src/led_svc.c b/samples/bluetooth/st_ble_sensor/src/led_svc.c
index 4df5ee8646fb0b..712af7d53a79ae 100644
--- a/samples/bluetooth/st_ble_sensor/src/led_svc.c
+++ b/samples/bluetooth/st_ble_sensor/src/led_svc.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(led_svc);
 #define LED_PORT DT_GPIO_LABEL(DT_ALIAS(led0), gpios)
 #define LED     DT_GPIO_PIN(DT_ALIAS(led0), gpios)
 
-struct device *led_dev;
+const struct device *led_dev;
 bool led_state;
 
 void led_on_off(bool led_state)
diff --git a/samples/bluetooth/st_ble_sensor/src/main.c b/samples/bluetooth/st_ble_sensor/src/main.c
index f6b3827505228a..8784c368e85d64 100644
--- a/samples/bluetooth/st_ble_sensor/src/main.c
+++ b/samples/bluetooth/st_ble_sensor/src/main.c
@@ -28,7 +28,7 @@
 LOG_MODULE_REGISTER(main);
 
 extern uint16_t but_val;
-extern struct device *led_dev;
+extern const struct device *led_dev;
 extern bool led_state;
 
 /* Prototype */
diff --git a/samples/boards/96b_argonkey/microphone/src/main.c b/samples/boards/96b_argonkey/microphone/src/main.c
index a696b84cf5f5bb..011d9c65bcfc57 100644
--- a/samples/boards/96b_argonkey/microphone/src/main.c
+++ b/samples/boards/96b_argonkey/microphone/src/main.c
@@ -48,7 +48,7 @@ struct dmic_cfg cfg = {
 
 void signal_sampling_started(void)
 {
-	static struct device *led0, *led1;
+	static const struct device *led0, *led1;
 
 	led0 = device_get_binding(DT_GPIO_LABEL(DT_ALIAS(led0), gpios));
 	gpio_pin_configure(led0, DT_GPIO_PIN(DT_ALIAS(led0), gpios),
@@ -63,7 +63,7 @@ void signal_sampling_started(void)
 
 void signal_sampling_stopped(void)
 {
-	static struct device *led0, *led1;
+	static const struct device *led0, *led1;
 
 	led0 = device_get_binding(DT_GPIO_LABEL(DT_ALIAS(led0), gpios));
 	gpio_pin_configure(led0, DT_GPIO_PIN(DT_ALIAS(led0), gpios),
@@ -78,7 +78,7 @@ void signal_sampling_stopped(void)
 
 void signal_print_stopped(void)
 {
-	static struct device *led0, *led1;
+	static const struct device *led0, *led1;
 
 	led0 = device_get_binding(DT_GPIO_LABEL(DT_ALIAS(led0), gpios));
 	gpio_pin_configure(led0, DT_GPIO_PIN(DT_ALIAS(led0), gpios),
@@ -100,7 +100,7 @@ void main(void)
 	uint32_t ms;
 
 #ifdef CONFIG_LP3943
-	static struct device *ledc;
+	static const struct device *ledc;
 
 	ledc = device_get_binding(DT_LABEL(DT_INST(0, ti_lp3943)));
 	if (!ledc) {
@@ -127,7 +127,7 @@ void main(void)
 
 	int ret;
 
-	struct device *mic_dev = device_get_binding(DT_LABEL(DT_INST(0, st_mpxxdtyy)));
+	const struct device *mic_dev = device_get_binding(DT_LABEL(DT_INST(0, st_mpxxdtyy)));
 
 	if (!mic_dev) {
 		printk("Could not get pointer to %s device\n",
diff --git a/samples/boards/96b_argonkey/sensors/src/main.c b/samples/boards/96b_argonkey/sensors/src/main.c
index 8e85b8fd7e294f..d8ca8c72bf2a56 100644
--- a/samples/boards/96b_argonkey/sensors/src/main.c
+++ b/samples/boards/96b_argonkey/sensors/src/main.c
@@ -27,7 +27,7 @@ static inline float out_ev(struct sensor_value *val)
 
 static int lsm6dsl_trig_cnt;
 #ifdef CONFIG_LSM6DSL_TRIGGER
-static void lsm6dsl_trigger_handler(struct device *dev,
+static void lsm6dsl_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 #ifdef ARGONKEY_TEST_LOG
@@ -107,11 +107,11 @@ void main(void)
 {
 	int cnt = 0;
 	char out_str[64];
-	static struct device *led0, *led1;
+	static const struct device *led0, *led1;
 	int i, on = 1;
 
 #ifdef CONFIG_LP3943
-	static struct device *ledc;
+	static const struct device *ledc;
 
 	ledc = device_get_binding(DT_LABEL(DT_INST(0, ti_lp3943)));
 	if (!ledc) {
@@ -152,7 +152,7 @@ void main(void)
 	printk("ArgonKey test!!\n");
 
 #ifdef CONFIG_LPS22HB
-	struct device *baro_dev =
+	const struct device *baro_dev =
 			device_get_binding(DT_LABEL(DT_INST(0, st_lps22hb_press)));
 
 	if (!baro_dev) {
@@ -163,7 +163,7 @@ void main(void)
 #endif
 
 #ifdef CONFIG_HTS221
-	struct device *hum_dev = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
+	const struct device *hum_dev = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
 
 	if (!hum_dev) {
 		printk("Could not get pointer to %s sensor\n",
@@ -173,7 +173,7 @@ void main(void)
 #endif
 
 #ifdef CONFIG_LSM6DSL
-	struct device *accel_dev = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dsl)));
+	const struct device *accel_dev = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dsl)));
 
 	if (!accel_dev) {
 		printk("Could not get pointer to %s sensor\n",
@@ -238,7 +238,7 @@ void main(void)
 #endif
 
 #ifdef CONFIG_VL53L0X
-	struct device *tof_dev = device_get_binding(DT_LABEL(DT_INST(0, st_vl53l0x)));
+	const struct device *tof_dev = device_get_binding(DT_LABEL(DT_INST(0, st_vl53l0x)));
 
 	if (!tof_dev) {
 		printk("Could not get pointer to %s sensor\n",
diff --git a/samples/boards/bbc_microbit/line_follower_robot/src/main.c b/samples/boards/bbc_microbit/line_follower_robot/src/main.c
index 3108b9da5368f6..52005314b17ab5 100644
--- a/samples/boards/bbc_microbit/line_follower_robot/src/main.c
+++ b/samples/boards/bbc_microbit/line_follower_robot/src/main.c
@@ -15,15 +15,15 @@
 #define EXT_P13_GPIO_PIN 23     /* P13, SPI1 SCK */
 #define EXT_P14_GPIO_PIN 22     /* P14, SPI1 MISO */
 
-static struct device *gpio;
-struct device *i2c_dev;
+static const struct device *gpio;
+const struct device *i2c_dev;
 unsigned int left_line[1];
 unsigned int right_line[1];
 unsigned char buf[3];
 unsigned char speed_hex[1];
 
 /* Setup gpio of the microbit board */
-static void line_detection(struct device *dev, struct gpio_callback *cb,
+static void line_detection(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	left_line[0] = gpio_pin_get_raw(gpio, EXT_P13_GPIO_PIN);
diff --git a/samples/boards/bbc_microbit/pong/src/main.c b/samples/boards/bbc_microbit/pong/src/main.c
index 6278f879c45f29..58d797f0531b49 100644
--- a/samples/boards/bbc_microbit/pong/src/main.c
+++ b/samples/boards/bbc_microbit/pong/src/main.c
@@ -111,7 +111,7 @@ static int64_t b_timestamp;
 #define SOUND_PERIOD_PADDLE  200
 #define SOUND_PERIOD_WALL    1000
 
-static struct device *pwm;
+static const struct device *pwm;
 
 static enum sound_state {
 	SOUND_IDLE,    /* No sound */
@@ -392,7 +392,7 @@ void pong_ball_received(int8_t x_pos, int8_t y_pos, int8_t x_vel, int8_t y_vel)
 	k_delayed_work_submit(&refresh, K_NO_WAIT);
 }
 
-static void button_pressed(struct device *dev, struct gpio_callback *cb,
+static void button_pressed(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	/* Filter out spurious presses */
@@ -485,7 +485,7 @@ void pong_remote_lost(void)
 static void configure_buttons(void)
 {
 	static struct gpio_callback button_cb_data;
-	struct device *gpio;
+	const struct device *gpio;
 
 	gpio = device_get_binding(DT_GPIO_LABEL(DT_ALIAS(sw0), gpios));
 
diff --git a/samples/boards/bbc_microbit/sound/src/main.c b/samples/boards/bbc_microbit/sound/src/main.c
index 21c201031cbf2b..551b779f95f127 100644
--- a/samples/boards/bbc_microbit/sound/src/main.c
+++ b/samples/boards/bbc_microbit/sound/src/main.c
@@ -23,8 +23,8 @@
 
 #define US_TO_HZ(_us)  (USEC_PER_SEC / (_us))
 
-static struct device *pwm;
-static struct device *gpio;
+static const struct device *pwm;
+static const struct device *gpio;
 static uint32_t period = PERIOD_INIT;
 static struct k_work beep_work;
 static volatile bool beep_active;
@@ -45,7 +45,7 @@ static void beep(struct k_work *work)
 	beep_active = false;
 }
 
-static void button_pressed(struct device *dev, struct gpio_callback *cb,
+static void button_pressed(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	struct mb_display *disp;
diff --git a/samples/boards/intel_s1000_crb/audio/src/audio_driver.c b/samples/boards/intel_s1000_crb/audio/src/audio_driver.c
index 895ca8a19430eb..8c57d440fc41f2 100644
--- a/samples/boards/intel_s1000_crb/audio/src/audio_driver.c
+++ b/samples/boards/intel_s1000_crb/audio/src/audio_driver.c
@@ -49,10 +49,10 @@ __attribute__((section(".dma_buffers"))) static struct {
 	int32_t	mic_in[MIC_IN_BUF_COUNT][MIC_FRAME_SAMPLES];
 } audio_buffers;
 
-static struct device *codec_dev;
-static struct device *i2s_spk_out_dev;
-static struct device *i2s_host_dev;
-static struct device *dmic_device;
+static const struct device *codec_dev;
+static const struct device *i2s_spk_out_dev;
+static const struct device *i2s_host_dev;
+static const struct device *dmic_device;
 
 static struct k_mem_slab mic_in_mem_slab;
 static struct k_mem_slab host_inout_mem_slab;
diff --git a/samples/boards/intel_s1000_crb/audio/src/usb_transport.c b/samples/boards/intel_s1000_crb/audio/src/usb_transport.c
index 7fe1e2845cfe09..a57ec2549c882a 100644
--- a/samples/boards/intel_s1000_crb/audio/src/usb_transport.c
+++ b/samples/boards/intel_s1000_crb/audio/src/usb_transport.c
@@ -78,7 +78,7 @@ static const uint8_t usb_transport_hid_report_desc[] = {
 
 static usb_transport_receive_callback_t receive_data_cb;
 
-static struct device *hid_device;
+static const struct device *hid_device;
 
 int usb_transport_init(usb_transport_receive_callback_t callback)
 {
diff --git a/samples/boards/intel_s1000_crb/dmic/src/dmic_sample.c b/samples/boards/intel_s1000_crb/dmic/src/dmic_sample.c
index 5f05621ec2020e..9e3f1e72ffd5c3 100644
--- a/samples/boards/intel_s1000_crb/dmic/src/dmic_sample.c
+++ b/samples/boards/intel_s1000_crb/dmic/src/dmic_sample.c
@@ -29,7 +29,7 @@ LOG_MODULE_REGISTER(dmic_sample);
 static struct k_mem_slab dmic_mem_slab;
 __attribute__((section(".dma_buffers")))
 static char audio_buffers[MIC_FRAME_BYTES][MIC_IN_BUF_COUNT];
-static struct device *dmic_device;
+static const struct device *dmic_device;
 
 static void dmic_init(void)
 {
diff --git a/samples/boards/intel_s1000_crb/i2s/src/i2s_sample.c b/samples/boards/intel_s1000_crb/i2s/src/i2s_sample.c
index cd3b504fedb677..707719d41c6fa5 100644
--- a/samples/boards/intel_s1000_crb/i2s/src/i2s_sample.c
+++ b/samples/boards/intel_s1000_crb/i2s/src/i2s_sample.c
@@ -59,9 +59,9 @@ LOG_MODULE_REGISTER(i2s_sample);
 static struct k_mem_slab i2s_mem_slab;
 __attribute__((section(".dma_buffers")))
 static char audio_buffers[AUDIO_FRAME_BUF_BYTES][I2S_PLAY_BUF_COUNT];
-static struct device *spk_i2s_dev;
-static struct device *host_i2s_dev;
-static struct device *codec_device;
+static const struct device *spk_i2s_dev;
+static const struct device *host_i2s_dev;
+static const struct device *codec_device;
 
 #ifndef AUDIO_PLAY_FROM_HOST
 static inline int audio_playback_buffer_fill(float phase_delta, int32_t *buffer,
@@ -208,7 +208,7 @@ static void i2s_start_audio(void)
 	}
 }
 
-static void i2s_prepare_audio(struct device *dev)
+static void i2s_prepare_audio(const struct device *dev)
 {
 	int frame_counter = 0;
 	void *buffer;
diff --git a/samples/boards/nrf/battery/src/battery.c b/samples/boards/nrf/battery/src/battery.c
index 940a7cfc93a9c8..67b9c5576a34d5 100644
--- a/samples/boards/nrf/battery/src/battery.c
+++ b/samples/boards/nrf/battery/src/battery.c
@@ -79,8 +79,8 @@ static const struct divider_config divider_config = {
 };
 
 struct divider_data {
-	struct device *adc;
-	struct device *gpio;
+	const struct device *adc;
+	const struct device *gpio;
 	struct adc_channel_cfg adc_cfg;
 	struct adc_sequence adc_seq;
 	int16_t raw;
@@ -157,7 +157,7 @@ static int divider_setup(void)
 
 static bool battery_ok;
 
-static int battery_setup(struct device *arg)
+static int battery_setup(const struct device *arg)
 {
 	int rc = divider_setup();
 
diff --git a/samples/boards/nrf/mesh/onoff-app/src/main.c b/samples/boards/nrf/mesh/onoff-app/src/main.c
index 4028525e2a568e..7e757921923e0a 100644
--- a/samples/boards/nrf/mesh/onoff-app/src/main.c
+++ b/samples/boards/nrf/mesh/onoff-app/src/main.c
@@ -170,7 +170,7 @@ struct onoff_state {
 	uint8_t current;
 	uint8_t previous;
 	uint8_t led_gpio_pin;
-	struct device *led_device;
+	const struct device *led_device;
 };
 
 /*
@@ -274,7 +274,7 @@ static const struct bt_mesh_comp comp = {
 	.elem_count = ARRAY_SIZE(elements),
 };
 
-struct device *sw_device;
+const struct device *sw_device;
 
 struct sw {
 	uint8_t sw_num;
@@ -426,7 +426,7 @@ static uint8_t pin_to_sw(uint32_t pin_pos)
 	return 0;
 }
 
-static void button_pressed(struct device *dev, struct gpio_callback *cb,
+static void button_pressed(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pin_pos)
 {
 	/*
diff --git a/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.c b/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.c
index 79e4e5c352e523..46b40240896f87 100644
--- a/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.c
+++ b/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.c
@@ -10,12 +10,12 @@
 #include "app_gpio.h"
 #include "publisher.h"
 
-struct device *led_device[4];
-struct device *button_device[4];
+const struct device *led_device[4];
+const struct device *button_device[4];
 
 K_WORK_DEFINE(button_work, publish);
 
-static void button_pressed(struct device *dev,
+static void button_pressed(const struct device *dev,
 			   struct gpio_callback *cb, uint32_t pins)
 {
 	k_work_submit(&button_work);
diff --git a/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.h b/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.h
index 78c0beabe8a07f..884e8dc84d7875 100644
--- a/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.h
+++ b/samples/boards/nrf/mesh/onoff_level_lighting_vnd_app/src/app_gpio.h
@@ -9,8 +9,8 @@
 #define _APP_GPIO_H
 
 /* GPIO */
-extern struct device *button_device[4];
-extern struct device *led_device[4];
+extern const struct device *button_device[4];
+extern const struct device *led_device[4];
 
 void app_gpio_init(void);
 
diff --git a/samples/boards/nrf/system_off/src/main.c b/samples/boards/nrf/system_off/src/main.c
index 021bee16729371..b67cd2f6868fcc 100644
--- a/samples/boards/nrf/system_off/src/main.c
+++ b/samples/boards/nrf/system_off/src/main.c
@@ -23,7 +23,7 @@
  * before the threading system starts up between PRE_KERNEL_2 and
  * POST_KERNEL.  Do it at the start of PRE_KERNEL_2.
  */
-static int disable_ds_1(struct device *dev)
+static int disable_ds_1(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -36,7 +36,7 @@ SYS_INIT(disable_ds_1, PRE_KERNEL_2, 0);
 void main(void)
 {
 	int rc;
-	struct device *cons = device_get_binding(CONSOLE_LABEL);
+	const struct device *cons = device_get_binding(CONSOLE_LABEL);
 
 	printk("\n%s system off demo\n", CONFIG_BOARD);
 
diff --git a/samples/boards/reel_board/mesh_badge/src/periphs.c b/samples/boards/reel_board/mesh_badge/src/periphs.c
index 79ad2cd8cb9fc8..a40114e8f8fa68 100644
--- a/samples/boards/reel_board/mesh_badge/src/periphs.c
+++ b/samples/boards/reel_board/mesh_badge/src/periphs.c
@@ -13,7 +13,7 @@
 #include <bluetooth/mesh.h>
 
 struct device_info {
-	struct device *dev;
+	const struct device *dev;
 	char *name;
 };
 
@@ -103,7 +103,8 @@ static void motion_timeout(struct k_work *work)
 	}
 }
 
-static void motion_handler(struct device *dev, struct sensor_trigger *trig)
+static void motion_handler(const struct device *dev,
+			   struct sensor_trigger *trig)
 {
 	int err;
 
diff --git a/samples/boards/reel_board/mesh_badge/src/reel_board.c b/samples/boards/reel_board/mesh_badge/src/reel_board.c
index e35f9413778938..4ef8897f34279d 100644
--- a/samples/boards/reel_board/mesh_badge/src/reel_board.c
+++ b/samples/boards/reel_board/mesh_badge/src/reel_board.c
@@ -48,16 +48,16 @@ struct font_info {
 
 #define STAT_COUNT 128
 
-static struct device *epd_dev;
+static const struct device *epd_dev;
 static bool pressed;
 static uint8_t screen_id = SCREEN_MAIN;
-static struct device *gpio;
+static const struct device *gpio;
 static struct k_delayed_work epd_work;
 static struct k_delayed_work long_press_work;
 static char str_buf[256];
 
 static struct {
-	struct device *dev;
+	const struct device *dev;
 	const char *name;
 	gpio_pin_t pin;
 	gpio_flags_t flags;
@@ -447,7 +447,8 @@ static bool button_is_pressed(void)
 	return gpio_pin_get(gpio, DT_GPIO_PIN(DT_ALIAS(sw0), gpios)) > 0;
 }
 
-static void button_interrupt(struct device *dev, struct gpio_callback *cb,
+static void button_interrupt(const struct device *dev,
+			     struct gpio_callback *cb,
 			     uint32_t pins)
 {
 	if (button_is_pressed() == pressed) {
@@ -576,7 +577,7 @@ static int configure_leds(void)
 
 static int erase_storage(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL);
 
diff --git a/samples/boards/sensortile_box/src/main.c b/samples/boards/sensortile_box/src/main.c
index 0f3da04eaea722..f74293fa4ca22b 100644
--- a/samples/boards/sensortile_box/src/main.c
+++ b/samples/boards/sensortile_box/src/main.c
@@ -23,7 +23,7 @@
 #ifdef CONFIG_LPS22HH_TRIGGER
 static int lps22hh_trig_cnt;
 
-static void lps22hh_trigger_handler(struct device *dev,
+static void lps22hh_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_PRESS);
@@ -34,8 +34,8 @@ static void lps22hh_trigger_handler(struct device *dev,
 #ifdef CONFIG_LIS2DW12_TRIGGER
 static int lis2dw12_trig_cnt;
 
-static void lis2dw12_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lis2dw12_trigger_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	lis2dw12_trig_cnt++;
@@ -47,22 +47,22 @@ static int lsm6dso_acc_trig_cnt;
 static int lsm6dso_gyr_trig_cnt;
 static int lsm6dso_temp_trig_cnt;
 
-static void lsm6dso_acc_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_acc_trig_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	lsm6dso_acc_trig_cnt++;
 }
 
-static void lsm6dso_gyr_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_gyr_trig_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_GYRO_XYZ);
 	lsm6dso_gyr_trig_cnt++;
 }
 
-static void lsm6dso_temp_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_temp_trig_handler(const struct device *dev,
+				      struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_DIE_TEMP);
 	lsm6dso_temp_trig_cnt++;
@@ -72,7 +72,7 @@ static void lsm6dso_temp_trig_handler(struct device *dev,
 #ifdef CONFIG_STTS751_TRIGGER
 static int stts751_trig_cnt;
 
-static void stts751_trigger_handler(struct device *dev,
+static void stts751_trigger_handler(const struct device *dev,
 				       struct sensor_trigger *trig)
 {
 	stts751_trig_cnt++;
@@ -82,7 +82,7 @@ static void stts751_trigger_handler(struct device *dev,
 #ifdef CONFIG_IIS3DHHC_TRIGGER
 static int iis3dhhc_trig_cnt;
 
-static void iis3dhhc_trigger_handler(struct device *dev,
+static void iis3dhhc_trigger_handler(const struct device *dev,
 				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
@@ -90,7 +90,7 @@ static void iis3dhhc_trigger_handler(struct device *dev,
 }
 #endif
 
-static void lps22hh_config(struct device *lps22hh)
+static void lps22hh_config(const struct device *lps22hh)
 {
 	struct sensor_value odr_attr;
 
@@ -113,7 +113,7 @@ static void lps22hh_config(struct device *lps22hh)
 #endif
 }
 
-static void lis2dw12_config(struct device *lis2dw12)
+static void lis2dw12_config(const struct device *lis2dw12)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -144,7 +144,7 @@ static void lis2dw12_config(struct device *lis2dw12)
 #endif
 }
 
-static void lsm6dso_config(struct device *lsm6dso)
+static void lsm6dso_config(const struct device *lsm6dso)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -201,7 +201,7 @@ static void lsm6dso_config(struct device *lsm6dso)
 #endif
 }
 
-static void stts751_config(struct device *stts751)
+static void stts751_config(const struct device *stts751)
 {
 	struct sensor_value odr_attr;
 
@@ -224,7 +224,7 @@ static void stts751_config(struct device *stts751)
 #endif
 }
 
-static void iis3dhhc_config(struct device *iis3dhhc)
+static void iis3dhhc_config(const struct device *iis3dhhc)
 {
 	struct sensor_value odr_attr;
 
@@ -249,8 +249,8 @@ static void iis3dhhc_config(struct device *iis3dhhc)
 
 void main(void)
 {
-	static struct device *led0, *led1;
-	struct device *dev = device_get_binding(
+	static const struct device *led0, *led1;
+	const struct device *dev = device_get_binding(
 			CONFIG_UART_CONSOLE_ON_DEV_NAME);
 	int i, on = 1;
 	int cnt = 1;
@@ -288,13 +288,13 @@ void main(void)
 
 	printk("SensorTile.box test!!\n");
 
-	struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
-	struct device *lis2dw12 = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dw12)));
-	struct device *lps22hh = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hh)));
-	struct device *lsm6dso = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dso)));
-	struct device *stts751 = device_get_binding(DT_LABEL(DT_INST(0, st_stts751)));
-	struct device *iis3dhhc = device_get_binding(DT_LABEL(DT_INST(0, st_iis3dhhc)));
-	struct device *lis2mdl = device_get_binding(DT_LABEL(DT_INST(0, st_lis2mdl)));
+	const struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
+	const struct device *lis2dw12 = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dw12)));
+	const struct device *lps22hh = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hh)));
+	const struct device *lsm6dso = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dso)));
+	const struct device *stts751 = device_get_binding(DT_LABEL(DT_INST(0, st_stts751)));
+	const struct device *iis3dhhc = device_get_binding(DT_LABEL(DT_INST(0, st_iis3dhhc)));
+	const struct device *lis2mdl = device_get_binding(DT_LABEL(DT_INST(0, st_lis2mdl)));
 
 	if (!hts221) {
 		printk("Could not get pointer to %s sensor\n",
diff --git a/samples/boards/ti/cc13x2_cc26x2/system_off/src/ext_flash.c b/samples/boards/ti/cc13x2_cc26x2/system_off/src/ext_flash.c
index d66466f9d20756..094376dda91dd1 100644
--- a/samples/boards/ti/cc13x2_cc26x2/system_off/src/ext_flash.c
+++ b/samples/boards/ti/cc13x2_cc26x2/system_off/src/ext_flash.c
@@ -21,7 +21,8 @@
 /*
  *  ======== CC1352R1_LAUNCHXL_sendExtFlashByte ========
  */
-void CC1352R1_LAUNCHXL_sendExtFlashByte(struct device *dev, uint8_t byte)
+void CC1352R1_LAUNCHXL_sendExtFlashByte(const struct device *dev,
+					uint8_t byte)
 {
 	uint8_t i;
 
@@ -56,7 +57,7 @@ void CC1352R1_LAUNCHXL_sendExtFlashByte(struct device *dev, uint8_t byte)
 /*
  *  ======== CC1352R1_LAUNCHXL_wakeUpExtFlash ========
  */
-void CC1352R1_LAUNCHXL_wakeUpExtFlash(struct device *dev)
+void CC1352R1_LAUNCHXL_wakeUpExtFlash(const struct device *dev)
 {
 	/*
 	 *  To wake up we need to toggle the chip select at
@@ -77,7 +78,7 @@ void CC1352R1_LAUNCHXL_wakeUpExtFlash(struct device *dev)
  */
 void CC1352R1_LAUNCHXL_shutDownExtFlash(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint8_t extFlashShutdown = 0xB9;
 
 	dev = device_get_binding(GPIO_PORT);
diff --git a/samples/boards/ti/cc13x2_cc26x2/system_off/src/main.c b/samples/boards/ti/cc13x2_cc26x2/system_off/src/main.c
index 9d629d927953ee..b8261f52006bdc 100644
--- a/samples/boards/ti/cc13x2_cc26x2/system_off/src/main.c
+++ b/samples/boards/ti/cc13x2_cc26x2/system_off/src/main.c
@@ -28,7 +28,7 @@ extern void CC1352R1_LAUNCHXL_shutDownExtFlash(void);
 void main(void)
 {
 	uint32_t config, status;
-	struct device *gpiob;
+	const struct device *gpiob;
 
 	printk("\n%s system off demo\n", CONFIG_BOARD);
 
diff --git a/samples/boards/up_squared/gpio_counter/src/main.c b/samples/boards/up_squared/gpio_counter/src/main.c
index 4faae6e31c2b81..1534589987cbf8 100644
--- a/samples/boards/up_squared/gpio_counter/src/main.c
+++ b/samples/boards/up_squared/gpio_counter/src/main.c
@@ -41,7 +41,7 @@ struct _pin {
 	uint32_t		hat_num;
 	uint32_t		pin;
 	const char	*gpio_dev_name;
-	struct device	*gpio_dev;
+	const struct device *gpio_dev;
 };
 
 struct _pin counter_pins[] = {
@@ -82,7 +82,8 @@ K_SEM_DEFINE(counter_sem, 0, 1);
 #define NUM_PINS	ARRAY_SIZE(counter_pins)
 #define MASK		(BIT(NUM_PINS) - 1)
 
-void button_cb(struct device *gpiodev, struct gpio_callback *cb, uint32_t pin)
+void button_cb(const struct device *gpiodev, struct gpio_callback *cb,
+	       uint32_t pin)
 {
 	counter++;
 	k_sem_give(&counter_sem);
diff --git a/samples/display/cfb/src/main.c b/samples/display/cfb/src/main.c
index e6fc64482b14de..4a80d9868d8951 100644
--- a/samples/display/cfb/src/main.c
+++ b/samples/display/cfb/src/main.c
@@ -23,7 +23,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint16_t rows;
 	uint8_t ppt;
 	uint8_t font_width;
diff --git a/samples/display/cfb_custom_font/src/main.c b/samples/display/cfb_custom_font/src/main.c
index b461141e45da21..6a3a09832ad192 100644
--- a/samples/display/cfb_custom_font/src/main.c
+++ b/samples/display/cfb_custom_font/src/main.c
@@ -17,7 +17,7 @@
 #error Unsupported board
 #endif
 
-struct device *display;
+const struct device *display;
 
 void main(void)
 {
diff --git a/samples/display/grove_display/src/main.c b/samples/display/grove_display/src/main.c
index f352ef49220a0e..f4eff80f9dd085 100644
--- a/samples/display/grove_display/src/main.c
+++ b/samples/display/grove_display/src/main.c
@@ -33,7 +33,7 @@ uint8_t clamp_rgb(int val)
 
 void main(void)
 {
-	struct device *glcd;
+	const struct device *glcd;
 	char str[20];
 	int rgb[] = { 0x0, 0x0, 0x0 };
 	uint8_t rgb_chg[3];
diff --git a/samples/display/lvgl/src/main.c b/samples/display/lvgl/src/main.c
index e04a9f318a8892..b176f2abc50399 100644
--- a/samples/display/lvgl/src/main.c
+++ b/samples/display/lvgl/src/main.c
@@ -19,7 +19,7 @@ void main(void)
 {
 	uint32_t count = 0U;
 	char count_str[11] = {0};
-	struct device *display_dev;
+	const struct device *display_dev;
 	lv_obj_t *hello_world_label;
 	lv_obj_t *count_label;
 
diff --git a/samples/drivers/can/src/main.c b/samples/drivers/can/src/main.c
index 7437052455c214..d2ab463a763e10 100644
--- a/samples/drivers/can/src/main.c
+++ b/samples/drivers/can/src/main.c
@@ -25,7 +25,7 @@
 K_THREAD_STACK_DEFINE(rx_thread_stack, RX_THREAD_STACK_SIZE);
 K_THREAD_STACK_DEFINE(poll_state_stack, STATE_POLL_THREAD_STACK_SIZE);
 
-struct device *can_dev;
+const struct device *can_dev;
 
 struct k_thread rx_thread_data;
 struct k_thread poll_state_thread_data;
@@ -79,7 +79,7 @@ void rx_thread(void *arg1, void *arg2, void *arg3)
 
 void change_led(struct zcan_frame *msg, void *led_dev_param)
 {
-	struct device *led_dev = (struct device *)led_dev_param;
+	const struct device *led_dev = (const struct device *)led_dev_param;
 
 #if DT_PHA_HAS_CELL(DT_ALIAS(led0), gpios, pin) && \
     DT_NODE_HAS_PROP(DT_ALIAS(led0), gpios)
@@ -192,7 +192,7 @@ void main(void)
 	};
 	uint8_t toggle = 1;
 	uint16_t counter = 0;
-	struct device *led_gpio_dev = NULL;
+	const struct device *led_gpio_dev = NULL;
 	k_tid_t rx_tid, get_state_tid;
 	int ret;
 
diff --git a/samples/drivers/counter/alarm/src/main.c b/samples/drivers/counter/alarm/src/main.c
index 76f9536e543130..a552193cfbe359 100644
--- a/samples/drivers/counter/alarm/src/main.c
+++ b/samples/drivers/counter/alarm/src/main.c
@@ -25,7 +25,7 @@ struct counter_alarm_cfg alarm_cfg;
 #define TIMER DT_LABEL(DT_NODELABEL(counter0))
 #endif
 
-static void test_counter_interrupt_fn(struct device *counter_dev,
+static void test_counter_interrupt_fn(const struct device *counter_dev,
 				      uint8_t chan_id, uint32_t ticks,
 				      void *user_data)
 {
@@ -64,7 +64,7 @@ static void test_counter_interrupt_fn(struct device *counter_dev,
 
 void main(void)
 {
-	struct device *counter_dev;
+	const struct device *counter_dev;
 	int err;
 
 	printk("Counter alarm sample\n\n");
diff --git a/samples/drivers/counter/maxim_ds3231/src/main.c b/samples/drivers/counter/maxim_ds3231/src/main.c
index 9087f0fa4ba239..c73ca227f2519f 100644
--- a/samples/drivers/counter/maxim_ds3231/src/main.c
+++ b/samples/drivers/counter/maxim_ds3231/src/main.c
@@ -30,7 +30,7 @@ static const char *format_time(time_t time,
 	return buf;
 }
 
-static void sec_counter_callback(struct device *dev,
+static void sec_counter_callback(const struct device *dev,
 				 uint8_t id,
 				 uint32_t ticks,
 				 void *ud)
@@ -39,7 +39,7 @@ static void sec_counter_callback(struct device *dev,
 	       k_uptime_get_32(), id, ticks, ud);
 }
 
-static void sec_alarm_handler(struct device *dev,
+static void sec_alarm_handler(const struct device *dev,
 			      uint8_t id,
 			      uint32_t syncclock,
 			      void *ud)
@@ -94,7 +94,7 @@ void timespec_add(struct timespec *apb,
 	}
 }
 
-static void min_alarm_handler(struct device *dev,
+static void min_alarm_handler(const struct device *dev,
 			      uint8_t id,
 			      uint32_t syncclock,
 			      void *ud)
@@ -149,7 +149,7 @@ static void min_alarm_handler(struct device *dev,
 struct maxim_ds3231_alarm sec_alarm;
 struct maxim_ds3231_alarm min_alarm;
 
-static void show_counter(struct device *ds3231)
+static void show_counter(const struct device *ds3231)
 {
 	uint32_t now = 0;
 
@@ -176,7 +176,7 @@ static void show_counter(struct device *ds3231)
  * Subsequent reads of the RTC time adjusted based on a syncpoint
  * should match the uptime relative to the programmed hour.
  */
-static void set_aligned_clock(struct device *ds3231)
+static void set_aligned_clock(const struct device *ds3231)
 {
 	if (!IS_ENABLED(CONFIG_APP_SET_ALIGNED_CLOCK)) {
 		return;
@@ -229,7 +229,7 @@ static void set_aligned_clock(struct device *ds3231)
 
 void main(void)
 {
-	struct device *ds3231;
+	const struct device *ds3231;
 	const char *const dev_id = DT_LABEL(DT_INST(0, maxim_ds3231));
 
 	ds3231 = device_get_binding(dev_id);
diff --git a/samples/drivers/crypto/src/main.c b/samples/drivers/crypto/src/main.c
index 08a4a8ea9bb416..0f09a52e6e0216 100644
--- a/samples/drivers/crypto/src/main.c
+++ b/samples/drivers/crypto/src/main.c
@@ -75,7 +75,7 @@ static void print_buffer_comparison(const uint8_t *wanted_result,
 	printk("\n");
 }
 
-int validate_hw_compatibility(struct device *dev)
+int validate_hw_compatibility(const struct device *dev)
 {
 	uint32_t flags = 0U;
 
@@ -104,7 +104,7 @@ int validate_hw_compatibility(struct device *dev)
 
 }
 
-void ecb_mode(struct device *dev)
+void ecb_mode(const struct device *dev)
 {
 	/* from FIPS-197 test vectors */
 	uint8_t ecb_key[16] = {
@@ -200,7 +200,7 @@ static const uint8_t cbc_ciphertext[80] = {
 	0x12, 0x0e, 0xca, 0x30, 0x75, 0x86, 0xe1, 0xa7
 };
 
-void cbc_mode(struct device *dev)
+void cbc_mode(const struct device *dev)
 {
 	uint8_t encrypted[80] = {0};
 	uint8_t decrypted[64] = {0};
@@ -289,7 +289,7 @@ static const uint8_t ctr_ciphertext[64] = {
 	0xa3, 0x5c, 0x85, 0x3a, 0xb9, 0x2c, 0x6, 0xbb
 };
 
-void ctr_mode(struct device *dev)
+void ctr_mode(const struct device *dev)
 {
 	uint8_t encrypted[64] = {0};
 	uint8_t decrypted[64] = {0};
@@ -389,7 +389,7 @@ static const uint8_t ccm_expected[31] = {
 	0xe8, 0xd1, 0x2c, 0xfd, 0xf9, 0x26, 0xe0
 };
 
-void ccm_mode(struct device *dev)
+void ccm_mode(const struct device *dev)
 {
 	uint8_t encrypted[50];
 	uint8_t decrypted[25];
@@ -506,7 +506,7 @@ static const uint8_t gcm_expected[58] = {
 	0x96, 0x04, 0x94, 0xc3
 };
 
-void gcm_mode(struct device *dev)
+void gcm_mode(const struct device *dev)
 {
 	uint8_t encrypted[60] = {0};
 	uint8_t decrypted[44] = {0};
@@ -598,12 +598,12 @@ void gcm_mode(struct device *dev)
 
 struct mode_test {
 	const char *mode;
-	void (*mode_func)(struct device *dev);
+	void (*mode_func)(const struct device *dev);
 };
 
 void main(void)
 {
-	struct device *dev = device_get_binding(CRYPTO_DRV_NAME);
+	const struct device *dev = device_get_binding(CRYPTO_DRV_NAME);
 	const struct mode_test modes[] = {
 		{ .mode = "ECB Mode", .mode_func = ecb_mode },
 		{ .mode = "CBC Mode", .mode_func = cbc_mode },
diff --git a/samples/drivers/current_sensing/src/main.c b/samples/drivers/current_sensing/src/main.c
index bdc035932ea636..67cfe21a33535c 100644
--- a/samples/drivers/current_sensing/src/main.c
+++ b/samples/drivers/current_sensing/src/main.c
@@ -32,7 +32,7 @@
 #define CUR_LSB		100
 #define PWR_LSB		2000
 
-int read_reg16(struct device *i2c_dev, uint8_t reg_addr,
+int read_reg16(const struct device *i2c_dev, uint8_t reg_addr,
 	       uint8_t *data)
 {
 	uint8_t wr_addr;
@@ -56,7 +56,7 @@ int read_reg16(struct device *i2c_dev, uint8_t reg_addr,
 	return i2c_transfer(i2c_dev, &msgs[0], 2, I2C_SLV_ADDR);
 }
 
-int write_reg16(struct device *i2c_dev, uint8_t reg_addr,
+int write_reg16(const struct device *i2c_dev, uint8_t reg_addr,
 		uint8_t *data)
 {
 	uint8_t wr_addr;
@@ -82,7 +82,7 @@ int write_reg16(struct device *i2c_dev, uint8_t reg_addr,
 
 void main(void)
 {
-	struct device *i2c_dev;
+	const struct device *i2c_dev;
 	uint8_t data[2];
 	uint32_t shunt_volt, bus_volt, current, power;
 
diff --git a/samples/drivers/dac/src/main.c b/samples/drivers/dac/src/main.c
index cc247b133ce8e0..8554f3e79f899e 100644
--- a/samples/drivers/dac/src/main.c
+++ b/samples/drivers/dac/src/main.c
@@ -36,7 +36,7 @@ static const struct dac_channel_cfg dac_ch_cfg = {
 
 void main(void)
 {
-	struct device *dac_dev = device_get_binding(DAC_DEVICE_NAME);
+	const struct device *dac_dev = device_get_binding(DAC_DEVICE_NAME);
 
 	if (!dac_dev) {
 		printk("Cannot get DAC device\n");
diff --git a/samples/drivers/display/src/main.c b/samples/drivers/display/src/main.c
index fa5d3784862b90..d6cc95c96c1acc 100644
--- a/samples/drivers/display/src/main.c
+++ b/samples/drivers/display/src/main.c
@@ -201,7 +201,7 @@ void main(void)
 	size_t grey_count;
 	uint8_t *buf;
 	int32_t grey_scale_sleep;
-	struct device *display_dev;
+	const struct device *display_dev;
 	struct display_capabilities capabilities;
 	struct display_buffer_descriptor buf_desc;
 	size_t buf_size = 0;
diff --git a/samples/drivers/entropy/src/main.c b/samples/drivers/entropy/src/main.c
index e893581305a4d6..e06a790f6312a6 100644
--- a/samples/drivers/entropy/src/main.c
+++ b/samples/drivers/entropy/src/main.c
@@ -10,7 +10,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	printf("Entropy Example! %s\n", CONFIG_ARCH);
 
diff --git a/samples/drivers/espi/src/main.c b/samples/drivers/espi/src/main.c
index e15905371a4251..e5f8fc80886e90 100644
--- a/samples/drivers/espi/src/main.c
+++ b/samples/drivers/espi/src/main.c
@@ -62,13 +62,13 @@ struct oob_header {
 #define BRD_PWR_RSMRST_PIN      DT_GPIO_PIN(BRD_PWR_NODE, rsm_gpios)
 #define BRD_PWR_PWRGD_PIN       DT_GPIO_PIN(BRD_PWR_NODE, pwrg_gpios)
 
-static struct device *pwrgd_dev;
-static struct device *rsm_dev;
+static const struct device *pwrgd_dev;
+static const struct device *rsm_dev;
 #endif
 
 #define ESPI_DEV      DT_LABEL(DT_NODELABEL(espi0))
 
-static struct device *espi_dev;
+static const struct device *espi_dev;
 static struct espi_callback espi_bus_cb;
 static struct espi_callback vw_rdy_cb;
 static struct espi_callback vw_cb;
@@ -107,7 +107,7 @@ static void host_warn_handler(uint32_t signal, uint32_t status)
 }
 
 /* eSPI bus event handler */
-static void espi_reset_handler(struct device *dev,
+static void espi_reset_handler(const struct device *dev,
 			       struct espi_callback *cb,
 			       struct espi_event event)
 {
@@ -118,7 +118,8 @@ static void espi_reset_handler(struct device *dev,
 }
 
 /* eSPI logical channels enable/disable event handler */
-static void espi_ch_handler(struct device *dev, struct espi_callback *cb,
+static void espi_ch_handler(const struct device *dev,
+			    struct espi_callback *cb,
 			    struct espi_event event)
 {
 	if (event.evt_type == ESPI_BUS_EVENT_CHANNEL_READY) {
@@ -139,7 +140,7 @@ static void espi_ch_handler(struct device *dev, struct espi_callback *cb,
 }
 
 /* eSPI vwire received event handler */
-static void vwire_handler(struct device *dev, struct espi_callback *cb,
+static void vwire_handler(const struct device *dev, struct espi_callback *cb,
 			  struct espi_event event)
 {
 	if (event.evt_type == ESPI_BUS_EVENT_VWIRE_RECEIVED) {
@@ -162,7 +163,7 @@ static void vwire_handler(struct device *dev, struct espi_callback *cb,
 }
 
 /* eSPI peripheral channel notifications handler */
-static void periph_handler(struct device *dev, struct espi_callback *cb,
+static void periph_handler(const struct device *dev, struct espi_callback *cb,
 			   struct espi_event event)
 {
 	uint8_t periph_type;
@@ -237,7 +238,8 @@ int espi_init(void)
 }
 
 #if DT_NODE_HAS_STATUS(BRD_PWR_NODE, okay)
-static int wait_for_pin(struct device *dev, uint8_t pin, uint16_t timeout,
+static int wait_for_pin(const struct device *dev, uint8_t pin,
+			uint16_t timeout,
 			int exp_level)
 {
 	uint16_t loop_cnt = timeout;
@@ -268,7 +270,7 @@ static int wait_for_pin(struct device *dev, uint8_t pin, uint16_t timeout,
 }
 #endif
 
-static int wait_for_vwire(struct device *espi_dev,
+static int wait_for_vwire(const struct device *espi_dev,
 			  enum espi_vwire_signal signal,
 			  uint16_t timeout, uint8_t exp_level)
 {
@@ -476,7 +478,7 @@ static int espi_flash_test(uint32_t start_flash_addr, uint8_t blocks)
 }
 #endif /* CONFIG_ESPI_FLASH_CHANNEL */
 
-int get_pch_temp(struct device *dev, int *temp)
+int get_pch_temp(const struct device *dev, int *temp)
 {
 	struct espi_oob_packet req_pckt;
 	struct espi_oob_packet resp_pckt;
diff --git a/samples/drivers/flash_shell/src/main.c b/samples/drivers/flash_shell/src/main.c
index 04848ccfa03501..16adf44f85fdc5 100644
--- a/samples/drivers/flash_shell/src/main.c
+++ b/samples/drivers/flash_shell/src/main.c
@@ -93,7 +93,7 @@ LOG_MODULE_REGISTER(app);
 #error Please increase CONFIG_SHELL_ARGC_MAX parameter.
 #endif
 
-static struct device *flash_device;
+static const struct device *flash_device;
 
 static int check_flash_device(const struct shell *shell)
 {
@@ -752,7 +752,7 @@ static int cmd_page_write(const struct shell *shell, size_t argc, char **argv)
 
 static int cmd_set_dev(const struct shell *shell, size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	const char *name;
 
 	name = argv[1];
diff --git a/samples/drivers/ht16k33/src/main.c b/samples/drivers/ht16k33/src/main.c
index 2f425b434ce5ea..162a857a564552 100644
--- a/samples/drivers/ht16k33/src/main.c
+++ b/samples/drivers/ht16k33/src/main.c
@@ -20,11 +20,11 @@ LOG_MODULE_REGISTER(main);
 
 #define KEYSCAN_DEVICES 3
 
-struct device *led_dev;
-struct device *ks_dev[KEYSCAN_DEVICES];
+const struct device *led_dev;
+const struct device *ks_dev[KEYSCAN_DEVICES];
 static struct gpio_callback ks_cb[KEYSCAN_DEVICES];
 
-static void keyscan_callback(struct device *gpiob,
+static void keyscan_callback(const struct device *gpiob,
 			     struct gpio_callback *cb, uint32_t pins)
 {
 	LOG_INF("%s: 0x%08x", gpiob->name, pins);
diff --git a/samples/drivers/i2c_fujitsu_fram/src/main.c b/samples/drivers/i2c_fujitsu_fram/src/main.c
index 11e5aa723fd904..6ba59baa60c635 100644
--- a/samples/drivers/i2c_fujitsu_fram/src/main.c
+++ b/samples/drivers/i2c_fujitsu_fram/src/main.c
@@ -18,7 +18,7 @@
 
 #define FRAM_I2C_ADDR	0x50
 
-static int write_bytes(struct device *i2c_dev, uint16_t addr,
+static int write_bytes(const struct device *i2c_dev, uint16_t addr,
 		       uint8_t *data, uint32_t num_bytes)
 {
 	uint8_t wr_addr[2];
@@ -43,7 +43,7 @@ static int write_bytes(struct device *i2c_dev, uint16_t addr,
 	return i2c_transfer(i2c_dev, &msgs[0], 2, FRAM_I2C_ADDR);
 }
 
-static int read_bytes(struct device *i2c_dev, uint16_t addr,
+static int read_bytes(const struct device *i2c_dev, uint16_t addr,
 		      uint8_t *data, uint32_t num_bytes)
 {
 	uint8_t wr_addr[2];
@@ -72,7 +72,7 @@ static int read_bytes(struct device *i2c_dev, uint16_t addr,
 
 void main(void)
 {
-	struct device *i2c_dev;
+	const struct device *i2c_dev;
 	uint8_t cmp_data[16];
 	uint8_t data[16];
 	int i, ret;
diff --git a/samples/drivers/i2s/litex/src/main.c b/samples/drivers/i2s/litex/src/main.c
index b026d306a0a511..2f8a8d0801e053 100644
--- a/samples/drivers/i2s/litex/src/main.c
+++ b/samples/drivers/i2s/litex/src/main.c
@@ -21,8 +21,8 @@
 
 #define I2S_PLAY_BUF_COUNT (500)
 
-static struct device *host_i2s_rx_dev;
-static struct device *host_i2s_tx_dev;
+static const struct device *host_i2s_rx_dev;
+static const struct device *host_i2s_tx_dev;
 static struct k_mem_slab i2s_rx_mem_slab;
 static struct k_mem_slab i2s_tx_mem_slab;
 static char rx_buffers[AUDIO_FRAME_BUF_BYTES * I2S_PLAY_BUF_COUNT];
diff --git a/samples/drivers/jesd216/src/main.c b/samples/drivers/jesd216/src/main.c
index ac26c1075bfa23..34ab184047b30a 100644
--- a/samples/drivers/jesd216/src/main.c
+++ b/samples/drivers/jesd216/src/main.c
@@ -227,7 +227,7 @@ static void dump_bytes(const struct jesd216_param_header *php,
 
 void main(void)
 {
-	struct device *dev = device_get_binding(FLASH_DEVICE);
+	const struct device *dev = device_get_binding(FLASH_DEVICE);
 
 	if (!dev) {
 		printf("%s: device not found\n", FLASH_DEVICE);
diff --git a/samples/drivers/kscan/src/main.c b/samples/drivers/kscan/src/main.c
index b5539b544b9ea0..ec8bfeaab3e038 100644
--- a/samples/drivers/kscan/src/main.c
+++ b/samples/drivers/kscan/src/main.c
@@ -17,7 +17,7 @@ LOG_MODULE_REGISTER(main);
 
 #define KSCAN_LABEL DT_LABEL(DT_ALIAS(kscan0))
 
-struct device *kscan_dev;
+const struct device *kscan_dev;
 static struct k_timer typematic_timer;
 static struct k_timer block_matrix_timer;
 
@@ -122,7 +122,8 @@ static void typematic_callback(struct k_timer *timer)
 	LOG_INF("Typematic : %u\n", last_key);
 }
 
-static void kb_callback(struct device *dev, uint32_t row, uint32_t col, bool pressed)
+static void kb_callback(const struct device *dev, uint32_t row, uint32_t col,
+			bool pressed)
 {
 	ARG_UNUSED(dev);
 	last_key = keymap[col][row];
diff --git a/samples/drivers/kscan_touch/src/main.c b/samples/drivers/kscan_touch/src/main.c
index 37ee1c7262c56a..beb3ad8c99fe50 100644
--- a/samples/drivers/kscan_touch/src/main.c
+++ b/samples/drivers/kscan_touch/src/main.c
@@ -15,11 +15,12 @@
 
 LOG_MODULE_REGISTER(main);
 
-struct device *kscan_dev;
+const struct device *kscan_dev;
 
 #define TOUCH_CONTROLLER_LABEL DT_LABEL(DT_ALIAS(kscan0))
 
-static void k_callback(struct device *dev, uint32_t row, uint32_t col, bool pressed)
+static void k_callback(const struct device *dev, uint32_t row, uint32_t col,
+		       bool pressed)
 {
 	ARG_UNUSED(dev);
 	if (pressed) {
diff --git a/samples/drivers/lcd_hd44780/src/main.c b/samples/drivers/lcd_hd44780/src/main.c
index 781eb8933c6ad7..15cf675ca24d2a 100644
--- a/samples/drivers/lcd_hd44780/src/main.c
+++ b/samples/drivers/lcd_hd44780/src/main.c
@@ -180,7 +180,7 @@ void _set_row_offsets(int8_t row0, int8_t row1, int8_t row2, int8_t row3)
 }
 
 
-void _pi_lcd_toggle_enable(struct device *gpio_dev)
+void _pi_lcd_toggle_enable(const struct device *gpio_dev)
 {
 	GPIO_PIN_WR(gpio_dev, GPIO_PIN_PC25_E, LOW);
 	k_msleep(ENABLE_DELAY);
@@ -191,7 +191,7 @@ void _pi_lcd_toggle_enable(struct device *gpio_dev)
 }
 
 
-void _pi_lcd_4bits_wr(struct device *gpio_dev, uint8_t bits)
+void _pi_lcd_4bits_wr(const struct device *gpio_dev, uint8_t bits)
 {
 	/* High bits */
 	GPIO_PIN_WR(gpio_dev, GPIO_PIN_PC24_D4, LOW);
@@ -236,7 +236,7 @@ void _pi_lcd_4bits_wr(struct device *gpio_dev, uint8_t bits)
 	_pi_lcd_toggle_enable(gpio_dev);
 }
 
-void _pi_lcd_8bits_wr(struct device *gpio_dev, uint8_t bits)
+void _pi_lcd_8bits_wr(const struct device *gpio_dev, uint8_t bits)
 {
 	/* High bits */
 	GPIO_PIN_WR(gpio_dev, GPIO_PIN_PC21_D7, LOW);
@@ -278,7 +278,7 @@ void _pi_lcd_8bits_wr(struct device *gpio_dev, uint8_t bits)
 	_pi_lcd_toggle_enable(gpio_dev);
 }
 
-void _pi_lcd_data(struct device *gpio_dev, uint8_t bits)
+void _pi_lcd_data(const struct device *gpio_dev, uint8_t bits)
 {
 	if (lcd_data.disp_func & LCD_8BIT_MODE) {
 		_pi_lcd_8bits_wr(gpio_dev, bits);
@@ -287,14 +287,14 @@ void _pi_lcd_data(struct device *gpio_dev, uint8_t bits)
 	}
 }
 
-void _pi_lcd_command(struct device *gpio_dev, uint8_t bits)
+void _pi_lcd_command(const struct device *gpio_dev, uint8_t bits)
 {
 	/* mode = False for command */
 	GPIO_PIN_WR(gpio_dev, GPIO_PIN_PC28_RS, LOW);
 	_pi_lcd_data(gpio_dev, bits);
 }
 
-void _pi_lcd_write(struct device *gpio_dev, uint8_t bits)
+void _pi_lcd_write(const struct device *gpio_dev, uint8_t bits)
 {
 	/* mode = True for character */
 	GPIO_PIN_WR(gpio_dev, GPIO_PIN_PC28_RS, HIGH);
@@ -306,14 +306,15 @@ void _pi_lcd_write(struct device *gpio_dev, uint8_t bits)
  * USER can use these APIs
  *************************/
 /** Home */
-void pi_lcd_home(struct device *gpio_dev)
+void pi_lcd_home(const struct device *gpio_dev)
 {
 	_pi_lcd_command(gpio_dev, LCD_RETURN_HOME);
 	k_sleep(K_MSEC(2));			/* wait for 2ms */
 }
 
 /** Set curson position */
-void pi_lcd_set_cursor(struct device *gpio_dev, uint8_t col, uint8_t row)
+void pi_lcd_set_cursor(const struct device *gpio_dev, uint8_t col,
+		       uint8_t row)
 {
 	size_t max_lines;
 
@@ -329,7 +330,7 @@ void pi_lcd_set_cursor(struct device *gpio_dev, uint8_t col, uint8_t row)
 
 
 /** Clear display */
-void pi_lcd_clear(struct device *gpio_dev)
+void pi_lcd_clear(const struct device *gpio_dev)
 {
 	_pi_lcd_command(gpio_dev, LCD_CLEAR_DISPLAY);
 	k_sleep(K_MSEC(2));			/* wait for 2ms */
@@ -337,7 +338,7 @@ void pi_lcd_clear(struct device *gpio_dev)
 
 
 /** Display ON */
-void pi_lcd_display_on(struct device *gpio_dev)
+void pi_lcd_display_on(const struct device *gpio_dev)
 {
 	lcd_data.disp_cntl |= LCD_DISPLAY_ON;
 	_pi_lcd_command(gpio_dev,
@@ -345,7 +346,7 @@ void pi_lcd_display_on(struct device *gpio_dev)
 }
 
 /** Display OFF */
-void pi_lcd_display_off(struct device *gpio_dev)
+void pi_lcd_display_off(const struct device *gpio_dev)
 {
 	lcd_data.disp_cntl &= ~LCD_DISPLAY_ON;
 	_pi_lcd_command(gpio_dev,
@@ -354,7 +355,7 @@ void pi_lcd_display_off(struct device *gpio_dev)
 
 
 /** Turns cursor off */
-void pi_lcd_cursor_off(struct device *gpio_dev)
+void pi_lcd_cursor_off(const struct device *gpio_dev)
 {
 	lcd_data.disp_cntl &= ~LCD_CURSOR_ON;
 	_pi_lcd_command(gpio_dev,
@@ -362,7 +363,7 @@ void pi_lcd_cursor_off(struct device *gpio_dev)
 }
 
 /** Turn cursor on */
-void pi_lcd_cursor_on(struct device *gpio_dev)
+void pi_lcd_cursor_on(const struct device *gpio_dev)
 {
 	lcd_data.disp_cntl |= LCD_CURSOR_ON;
 	_pi_lcd_command(gpio_dev,
@@ -371,7 +372,7 @@ void pi_lcd_cursor_on(struct device *gpio_dev)
 
 
 /** Turn off the blinking cursor */
-void pi_lcd_blink_off(struct device *gpio_dev)
+void pi_lcd_blink_off(const struct device *gpio_dev)
 {
 	lcd_data.disp_cntl &= ~LCD_BLINK_ON;
 	_pi_lcd_command(gpio_dev,
@@ -379,7 +380,7 @@ void pi_lcd_blink_off(struct device *gpio_dev)
 }
 
 /** Turn on the blinking cursor */
-void pi_lcd_blink_on(struct device *gpio_dev)
+void pi_lcd_blink_on(const struct device *gpio_dev)
 {
 	lcd_data.disp_cntl |= LCD_BLINK_ON;
 	_pi_lcd_command(gpio_dev,
@@ -387,21 +388,21 @@ void pi_lcd_blink_on(struct device *gpio_dev)
 }
 
 /** Scroll the display left without changing the RAM */
-void pi_lcd_scroll_left(struct device *gpio_dev)
+void pi_lcd_scroll_left(const struct device *gpio_dev)
 {
 	_pi_lcd_command(gpio_dev, LCD_CURSOR_SHIFT |
 			LCD_DISPLAY_MOVE | LCD_MOVE_LEFT);
 }
 
 /** Scroll the display right without changing the RAM */
-void pi_lcd_scroll_right(struct device *gpio_dev)
+void pi_lcd_scroll_right(const struct device *gpio_dev)
 {
 	_pi_lcd_command(gpio_dev, LCD_CURSOR_SHIFT |
 			LCD_DISPLAY_MOVE | LCD_MOVE_RIGHT);
 }
 
 /** Text that flows from left to right */
-void pi_lcd_left_to_right(struct device *gpio_dev)
+void pi_lcd_left_to_right(const struct device *gpio_dev)
 {
 	lcd_data.disp_mode |= LCD_ENTRY_LEFT;
 	_pi_lcd_command(gpio_dev,
@@ -409,7 +410,7 @@ void pi_lcd_left_to_right(struct device *gpio_dev)
 }
 
 /** Text that flows from right to left */
-void pi_lcd_right_to_left(struct device *gpio_dev)
+void pi_lcd_right_to_left(const struct device *gpio_dev)
 {
 	lcd_data.disp_mode &= ~LCD_ENTRY_LEFT;
 	_pi_lcd_command(gpio_dev,
@@ -417,7 +418,7 @@ void pi_lcd_right_to_left(struct device *gpio_dev)
 }
 
 /** Right justify text from the cursor location */
-void pi_lcd_auto_scroll_right(struct device *gpio_dev)
+void pi_lcd_auto_scroll_right(const struct device *gpio_dev)
 {
 	lcd_data.disp_mode |= LCD_ENTRY_SHIFT_INCREMENT;
 	_pi_lcd_command(gpio_dev,
@@ -425,14 +426,14 @@ void pi_lcd_auto_scroll_right(struct device *gpio_dev)
 }
 
 /** Left justify text from the cursor location */
-void pi_lcd_auto_scroll_left(struct device *gpio_dev)
+void pi_lcd_auto_scroll_left(const struct device *gpio_dev)
 {
 	lcd_data.disp_mode &= ~LCD_ENTRY_SHIFT_INCREMENT;
 	_pi_lcd_command(gpio_dev,
 			LCD_ENTRY_MODE_SET | lcd_data.disp_cntl);
 }
 
-void pi_lcd_string(struct device *gpio_dev, char *msg)
+void pi_lcd_string(const struct device *gpio_dev, char *msg)
 {
 	int i;
 	int len = 0;
@@ -451,7 +452,8 @@ void pi_lcd_string(struct device *gpio_dev, char *msg)
 
 
 /** LCD initialization function */
-void pi_lcd_init(struct device *gpio_dev, uint8_t cols, uint8_t rows, uint8_t dotsize)
+void pi_lcd_init(const struct device *gpio_dev, uint8_t cols, uint8_t rows,
+		 uint8_t dotsize)
 {
 	if (rows > 1) {
 		lcd_data.disp_func |= LCD_2_LINE;
@@ -525,7 +527,7 @@ void pi_lcd_init(struct device *gpio_dev, uint8_t cols, uint8_t rows, uint8_t do
 
 void main(void)
 {
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 
 	gpio_dev = device_get_binding(GPIO_DRV_NAME);
 	if (!gpio_dev) {
diff --git a/samples/drivers/led_apa102/src/main.c b/samples/drivers/led_apa102/src/main.c
index 8d8f7115844961..0ec5687e6f8aa5 100644
--- a/samples/drivers/led_apa102/src/main.c
+++ b/samples/drivers/led_apa102/src/main.c
@@ -53,7 +53,7 @@ const struct led_rgb *color_at(size_t time, size_t i)
 #define DELAY_TIME K_MSEC(40)
 void main(void)
 {
-	struct device *strip;
+	const struct device *strip;
 	size_t i, time;
 
 	strip = device_get_binding(DT_LABEL(DT_INST(0, apa_apa102)));
diff --git a/samples/drivers/led_apa102c_bitbang/src/main.c b/samples/drivers/led_apa102c_bitbang/src/main.c
index 760cda1133bc64..33f79f4db2ff03 100644
--- a/samples/drivers/led_apa102c_bitbang/src/main.c
+++ b/samples/drivers/led_apa102c_bitbang/src/main.c
@@ -49,7 +49,7 @@ uint32_t rgb[] = {
 /* Number of LEDS linked together */
 #define NUM_LEDS	1
 
-void send_rgb(struct device *gpio_dev, uint32_t rgb)
+void send_rgb(const struct device *gpio_dev, uint32_t rgb)
 {
 	int i;
 
@@ -67,7 +67,7 @@ void send_rgb(struct device *gpio_dev, uint32_t rgb)
 
 void main(void)
 {
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 	int ret;
 	int idx = 0;
 	int leds = 0;
diff --git a/samples/drivers/led_lp3943/src/main.c b/samples/drivers/led_lp3943/src/main.c
index 4cac526ff6f5b7..a8ffcc8fa04ba9 100644
--- a/samples/drivers/led_lp3943/src/main.c
+++ b/samples/drivers/led_lp3943/src/main.c
@@ -21,7 +21,7 @@ LOG_MODULE_REGISTER(app);
 
 void main(void)
 {
-	struct device *led_dev;
+	const struct device *led_dev;
 	int i, ret;
 
 	led_dev = device_get_binding(LED_DEV_NAME);
diff --git a/samples/drivers/led_lp503x/src/main.c b/samples/drivers/led_lp503x/src/main.c
index ea9fdc05470172..89ceea442cd569 100644
--- a/samples/drivers/led_lp503x/src/main.c
+++ b/samples/drivers/led_lp503x/src/main.c
@@ -45,7 +45,7 @@ static uint8_t colors[][3] = {
  * @param lp503x_dev LP503X LED controller device.
  * @param led Number of the LED to test.
  */
-static int run_led_test(struct device *lp503x_dev, uint8_t led)
+static int run_led_test(const struct device *lp503x_dev, uint8_t led)
 {
 	uint8_t idx;
 	int err;
@@ -111,7 +111,7 @@ static int run_led_test(struct device *lp503x_dev, uint8_t led)
  *
  * @param lp503x_dev LP503X LED controller device.
  */
-static int run_channel_test(struct device *lp503x_dev)
+static int run_channel_test(const struct device *lp503x_dev)
 {
 	uint8_t idx;
 	uint8_t buffer[LP503X_COLORS_PER_LED * LP503X_MAX_LEDS];
@@ -213,7 +213,7 @@ static int run_channel_test(struct device *lp503x_dev)
 
 void main(void)
 {
-	struct device *lp503x_dev;
+	const struct device *lp503x_dev;
 	int err;
 	uint8_t led;
 	uint8_t num_leds = 0;
diff --git a/samples/drivers/led_lp5562/src/main.c b/samples/drivers/led_lp5562/src/main.c
index c3789ac5059a25..8f00b51d168890 100644
--- a/samples/drivers/led_lp5562/src/main.c
+++ b/samples/drivers/led_lp5562/src/main.c
@@ -66,7 +66,8 @@ static inline uint8_t scale_color_to_percent(uint8_t hex)
  *
  * @return 0 if successful, -ERRNO otherwise.
  */
-static int set_static_color(struct device *dev, uint8_t r, uint8_t g, uint8_t b)
+static int set_static_color(const struct device *dev, uint8_t r, uint8_t g,
+			    uint8_t b)
 {
 	int ret;
 
@@ -110,8 +111,8 @@ static int set_static_color(struct device *dev, uint8_t r, uint8_t g, uint8_t b)
  *
  * @return 0 if successful, -ERRNO otherwise.
  */
-static int blink_color(struct device *dev, bool r, bool g, bool b,
-		uint32_t delay_on, uint32_t delay_off)
+static int blink_color(const struct device *dev, bool r, bool g, bool b,
+		       uint32_t delay_on, uint32_t delay_off)
 {
 	int ret;
 
@@ -149,7 +150,7 @@ static int blink_color(struct device *dev, bool r, bool g, bool b,
  *
  * @return 0 if successful, -ERRNO otherwise.
  */
-static int turn_off_all_leds(struct device *dev)
+static int turn_off_all_leds(const struct device *dev)
 {
 	for (int i = 0; i < NUM_LEDS; i++) {
 		int ret = led_off(dev, i);
@@ -164,7 +165,7 @@ static int turn_off_all_leds(struct device *dev)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	int i, ret;
 
 	dev = device_get_binding(LED_DEV_NAME);
diff --git a/samples/drivers/led_lpd8806/src/main.c b/samples/drivers/led_lpd8806/src/main.c
index 3d125334637bcc..a5068e6d884531 100644
--- a/samples/drivers/led_lpd8806/src/main.c
+++ b/samples/drivers/led_lpd8806/src/main.c
@@ -52,7 +52,7 @@ const struct led_rgb *color_at(size_t time, size_t i)
 
 void main(void)
 {
-	struct device *strip;
+	const struct device *strip;
 	size_t i, time;
 
 	strip = device_get_binding(STRIP_DEV_NAME);
diff --git a/samples/drivers/led_pca9633/src/main.c b/samples/drivers/led_pca9633/src/main.c
index c204e8880db1b0..a4db1b989f953d 100644
--- a/samples/drivers/led_pca9633/src/main.c
+++ b/samples/drivers/led_pca9633/src/main.c
@@ -25,7 +25,7 @@ LOG_MODULE_REGISTER(main);
 
 void main(void)
 {
-	struct device *led_dev;
+	const struct device *led_dev;
 	int i, ret;
 
 	led_dev = device_get_binding(LED_DEV_NAME);
diff --git a/samples/drivers/led_ws2812/src/main.c b/samples/drivers/led_ws2812/src/main.c
index 2ee641274b5feb..d23eba636b084f 100644
--- a/samples/drivers/led_ws2812/src/main.c
+++ b/samples/drivers/led_ws2812/src/main.c
@@ -35,7 +35,7 @@ struct led_rgb pixels[STRIP_NUM_PIXELS];
 
 void main(void)
 {
-	struct device *strip;
+	const struct device *strip;
 	size_t cursor = 0, color = 0;
 	int rc;
 
diff --git a/samples/drivers/lora/receive/src/main.c b/samples/drivers/lora/receive/src/main.c
index 91e8e64380c3bd..063e70feb9ff18 100644
--- a/samples/drivers/lora/receive/src/main.c
+++ b/samples/drivers/lora/receive/src/main.c
@@ -23,7 +23,7 @@ LOG_MODULE_REGISTER(lora_receive);
 
 void main(void)
 {
-	struct device *lora_dev;
+	const struct device *lora_dev;
 	struct lora_modem_config config;
 	int ret, len;
 	uint8_t data[MAX_DATA_LEN] = {0};
diff --git a/samples/drivers/lora/send/src/main.c b/samples/drivers/lora/send/src/main.c
index 71f166f72b4425..8dce27902021d5 100644
--- a/samples/drivers/lora/send/src/main.c
+++ b/samples/drivers/lora/send/src/main.c
@@ -25,7 +25,7 @@ char data[MAX_DATA_LEN] = {'h', 'e', 'l', 'l', 'o', 'w', 'o', 'r', 'l', 'd'};
 
 void main(void)
 {
-	struct device *lora_dev;
+	const struct device *lora_dev;
 	struct lora_modem_config config;
 	int ret;
 
diff --git a/samples/drivers/peci/src/main.c b/samples/drivers/peci/src/main.c
index a386d9c5f7f035..eacfff6ef4fb05 100644
--- a/samples/drivers/peci/src/main.c
+++ b/samples/drivers/peci/src/main.c
@@ -23,7 +23,7 @@
 
 #define PECI_SAFE_TEMP          72
 
-static struct device *peci_dev;
+static const struct device *peci_dev;
 static bool peci_initialized;
 static uint8_t tjmax;
 static uint8_t rx_fcs;
diff --git a/samples/drivers/ps2/src/main.c b/samples/drivers/ps2/src/main.c
index beb37e4dd0b7e3..e15944e5ae6e15 100644
--- a/samples/drivers/ps2/src/main.c
+++ b/samples/drivers/ps2/src/main.c
@@ -33,7 +33,7 @@ K_MSGQ_DEFINE(aux_to_host_queue, sizeof(uint8_t), 8, 4);
 /* We use a timer to saturate the queue */
 K_TIMER_DEFINE(block_ps2_timer, saturate_ps2, NULL);
 
-static struct device *ps2_0_dev;
+static const struct device *ps2_0_dev;
 
 static void saturate_ps2(struct k_timer *timer)
 {
@@ -45,7 +45,7 @@ static void saturate_ps2(struct k_timer *timer)
 	ps2_enable_callback(ps2_0_dev);
 }
 
-static void mb_callback(struct device *dev, uint8_t value)
+static void mb_callback(const struct device *dev, uint8_t value)
 {
 	if (k_msgq_put(&aux_to_host_queue, &value, K_NO_WAIT) != 0) {
 		ps2_disable_callback(ps2_0_dev);
diff --git a/samples/drivers/soc_flash_nrf/src/main.c b/samples/drivers/soc_flash_nrf/src/main.c
index bd3d842b61d447..01e6d870656c18 100644
--- a/samples/drivers/soc_flash_nrf/src/main.c
+++ b/samples/drivers/soc_flash_nrf/src/main.c
@@ -29,7 +29,7 @@
 
 void main(void)
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t buf_array_1[4] = { TEST_DATA_WORD_0, TEST_DATA_WORD_1,
 				    TEST_DATA_WORD_2, TEST_DATA_WORD_3 };
 	uint32_t buf_array_2[4] = { TEST_DATA_WORD_3, TEST_DATA_WORD_1,
diff --git a/samples/drivers/spi_flash/src/main.c b/samples/drivers/spi_flash/src/main.c
index 6da2b98ba279c6..4306dfd690374a 100644
--- a/samples/drivers/spi_flash/src/main.c
+++ b/samples/drivers/spi_flash/src/main.c
@@ -39,7 +39,7 @@ void main(void)
 	const uint8_t expected[] = { 0x55, 0xaa, 0x66, 0x99 };
 	const size_t len = sizeof(expected);
 	uint8_t buf[sizeof(expected)];
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	int rc;
 
 	printf("\n" FLASH_NAME " SPI flash testing\n");
diff --git a/samples/drivers/spi_flash_at45/src/main.c b/samples/drivers/spi_flash_at45/src/main.c
index 276dc35faef305..e3b06c98b263f1 100644
--- a/samples/drivers/spi_flash_at45/src/main.c
+++ b/samples/drivers/spi_flash_at45/src/main.c
@@ -28,7 +28,7 @@ void main(void)
 {
 	printk("DataFlash sample on %s\n", CONFIG_BOARD);
 
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	int i;
 	int err;
 	uint8_t data;
diff --git a/samples/drivers/spi_fujitsu_fram/src/main.c b/samples/drivers/spi_fujitsu_fram/src/main.c
index f1dc54459895aa..283a8e1efa0636 100644
--- a/samples/drivers/spi_fujitsu_fram/src/main.c
+++ b/samples/drivers/spi_fujitsu_fram/src/main.c
@@ -22,7 +22,8 @@
 
 static uint8_t data[MAX_USER_DATA_LENGTH], cmp_data[MAX_USER_DATA_LENGTH];
 
-static int mb85rs64v_access(struct device *spi, struct spi_config *spi_cfg,
+static int mb85rs64v_access(const struct device *spi,
+			    struct spi_config *spi_cfg,
 			    uint8_t cmd, uint16_t addr, void *data, size_t len)
 {
 	uint8_t access[3];
@@ -64,7 +65,8 @@ static int mb85rs64v_access(struct device *spi, struct spi_config *spi_cfg,
 }
 
 
-static int mb85rs64v_read_id(struct device *spi, struct spi_config *spi_cfg)
+static int mb85rs64v_read_id(const struct device *spi,
+			     struct spi_config *spi_cfg)
 {
 	uint8_t id[4];
 	int err;
@@ -95,7 +97,7 @@ static int mb85rs64v_read_id(struct device *spi, struct spi_config *spi_cfg)
 	return 0;
 }
 
-static int write_bytes(struct device *spi, struct spi_config *spi_cfg,
+static int write_bytes(const struct device *spi, struct spi_config *spi_cfg,
 		       uint16_t addr, uint8_t *data, uint32_t num_bytes)
 {
 	int err;
@@ -119,7 +121,7 @@ static int write_bytes(struct device *spi, struct spi_config *spi_cfg,
 	return 0;
 }
 
-static int read_bytes(struct device *spi, struct spi_config *spi_cfg,
+static int read_bytes(const struct device *spi, struct spi_config *spi_cfg,
 		      uint16_t addr, uint8_t *data, uint32_t num_bytes)
 {
 	int err;
@@ -137,7 +139,7 @@ static int read_bytes(struct device *spi, struct spi_config *spi_cfg,
 
 void main(void)
 {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config spi_cfg = {0};
 	int err;
 
diff --git a/samples/drivers/watchdog/src/main.c b/samples/drivers/watchdog/src/main.c
index 3153391705ce69..ea387386715d5d 100644
--- a/samples/drivers/watchdog/src/main.c
+++ b/samples/drivers/watchdog/src/main.c
@@ -47,7 +47,7 @@
 #error "Unsupported SoC and no watchdog0 alias in zephyr.dts"
 #endif
 
-static void wdt_callback(struct device *wdt_dev, int channel_id)
+static void wdt_callback(const struct device *wdt_dev, int channel_id)
 {
 	static bool handled_event;
 
@@ -65,7 +65,7 @@ void main(void)
 {
 	int err;
 	int wdt_channel_id;
-	struct device *wdt;
+	const struct device *wdt;
 	struct wdt_timeout_cfg wdt_config;
 
 	printk("Watchdog sample application\n");
diff --git a/samples/mpu/mpu_test/src/main.c b/samples/mpu/mpu_test/src/main.c
index f919523242cde0..cab7dc799ea8da 100644
--- a/samples/mpu/mpu_test/src/main.c
+++ b/samples/mpu/mpu_test/src/main.c
@@ -46,7 +46,7 @@ static int cmd_write_mcux(const struct shell *shell, size_t argc, char *argv[])
 	ARG_UNUSED(argc);
 	ARG_UNUSED(argv);
 
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t value[2];
 	uint32_t offset;
 
@@ -79,7 +79,7 @@ static int cmd_write_stm32(const struct shell *shell, size_t argc, char *argv[])
 	ARG_UNUSED(argc);
 	ARG_UNUSED(argv);
 
-	struct device *flash_dev;
+	const struct device *flash_dev;
 
 	flash_dev =
 		device_get_binding(DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL);
diff --git a/samples/net/gsm_modem/src/main.c b/samples/net/gsm_modem/src/main.c
index 3777e43a09dd10..750bf3811b9223 100644
--- a/samples/net/gsm_modem/src/main.c
+++ b/samples/net/gsm_modem/src/main.c
@@ -37,7 +37,7 @@ static void event_handler(struct net_mgmt_event_callback *cb,
 
 int main(void)
 {
-	struct device *uart_dev = device_get_binding(CONFIG_MODEM_GSM_UART_NAME);
+	const struct device *uart_dev = device_get_binding(CONFIG_MODEM_GSM_UART_NAME);
 
 	LOG_INF("%s: booted board '%s' APN '%s' UART '%s' device %p",
 		__func__, CONFIG_BOARD, CONFIG_MODEM_GSM_APN,
diff --git a/samples/net/lwm2m_client/src/lwm2m-client.c b/samples/net/lwm2m_client/src/lwm2m-client.c
index 8ca3e838730352..1fd5ab539a9bdf 100644
--- a/samples/net/lwm2m_client/src/lwm2m-client.c
+++ b/samples/net/lwm2m_client/src/lwm2m-client.c
@@ -73,7 +73,7 @@ static uint8_t bat_status = LWM2M_DEVICE_BATTERY_STATUS_CHARGING;
 static int mem_free = 15;
 static int mem_total = 25;
 
-static struct device *led_dev;
+static const struct device *led_dev;
 static uint32_t led_state;
 
 static struct lwm2m_ctx client;
@@ -188,7 +188,7 @@ static void *temperature_get_buf(uint16_t obj_inst_id, uint16_t res_id,
 {
 	/* Last read temperature value, will use 25.5C if no sensor available */
 	static struct float32_value v = { 25, 500000 };
-	struct device *dev = NULL;
+	const struct device *dev = NULL;
 
 #if defined(CONFIG_FXOS8700_TEMP)
 	dev = device_get_binding(DT_LABEL(DT_INST(0, nxp_fxos8700)));
diff --git a/samples/net/openthread/ncp/src/main.c b/samples/net/openthread/ncp/src/main.c
index da2ab28bf4995e..3dd161bba288f4 100644
--- a/samples/net/openthread/ncp/src/main.c
+++ b/samples/net/openthread/ncp/src/main.c
@@ -18,7 +18,7 @@ LOG_MODULE_REGISTER(ot_br, LOG_LEVEL_DBG);
 void main(void)
 {
 #if defined(CONFIG_OPENTHREAD_NCP_SPINEL_ON_UART_ACM)
-	struct device *dev;
+	const struct device *dev;
 	uint32_t baudrate = 0U;
 	int ret;
 
diff --git a/samples/net/wpan_serial/src/main.c b/samples/net/wpan_serial/src/main.c
index ae0909766257a1..1bc96d5d75fb7d 100644
--- a/samples/net/wpan_serial/src/main.c
+++ b/samples/net/wpan_serial/src/main.c
@@ -50,11 +50,11 @@ static uint8_t slip_buf[1 + 2 * CONFIG_NET_BUF_DATA_SIZE];
 
 /* ieee802.15.4 device */
 static struct ieee802154_radio_api *radio_api;
-static struct device *ieee802154_dev;
+static const struct device *ieee802154_dev;
 uint8_t mac_addr[8];
 
 /* UART device */
-static struct device *uart_dev;
+static const struct device *uart_dev;
 
 /* SLIP state machine */
 static uint8_t slip_state = STATE_OK;
@@ -127,7 +127,7 @@ static int slip_process_byte(unsigned char c)
 	return 0;
 }
 
-static void interrupt_handler(struct device *dev, void *user_data)
+static void interrupt_handler(const struct device *dev, void *user_data)
 {
 	ARG_UNUSED(user_data);
 
@@ -430,7 +430,7 @@ static void init_tx_queue(void)
 /**
  * FIXME choose correct OUI, or add support in L2
  */
-static uint8_t *get_mac(struct device *dev)
+static uint8_t *get_mac(const struct device *dev)
 {
 	uint32_t *ptr = (uint32_t *)mac_addr;
 
@@ -516,7 +516,7 @@ int net_recv_data(struct net_if *iface, struct net_pkt *pkt)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t baudrate, dtr = 0U;
 	int ret;
 
diff --git a/samples/net/wpanusb/src/wpanusb.c b/samples/net/wpanusb/src/wpanusb.c
index de95f03f86e875..ba1fa92423b8a8 100644
--- a/samples/net/wpanusb/src/wpanusb.c
+++ b/samples/net/wpanusb/src/wpanusb.c
@@ -28,7 +28,7 @@ LOG_MODULE_REGISTER(wpanusb);
 #define WPANUSB_IN_EP_IDX		0
 
 static struct ieee802154_radio_api *radio_api;
-static struct device *ieee802154_dev;
+static const struct device *ieee802154_dev;
 
 static struct k_fifo tx_queue;
 
diff --git a/samples/sensor/adt7420/src/main.c b/samples/sensor/adt7420/src/main.c
index c28211df9420eb..dbe625867a3c0d 100644
--- a/samples/sensor/adt7420/src/main.c
+++ b/samples/sensor/adt7420/src/main.c
@@ -39,7 +39,8 @@ static const char *now_str(void)
 		 h, min, s, ms);
 	return buf;
 }
-static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trigger)
 {
 	k_sem_give(&sem);
 }
@@ -47,7 +48,8 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
 static int low_ucel;
 static int high_ucel;
 
-static int sensor_set_attribute(struct device *dev, enum sensor_channel chan,
+static int sensor_set_attribute(const struct device *dev,
+				enum sensor_channel chan,
 				enum sensor_attribute attr, int value)
 {
 	struct sensor_value sensor_val;
@@ -71,7 +73,7 @@ static bool temp_in_window(const struct sensor_value *val)
 	return (temp_ucel >= low_ucel) && (temp_ucel <= high_ucel);
 }
 
-static int sensor_set_window(struct device *dev,
+static int sensor_set_window(const struct device *dev,
 			     const struct sensor_value *val)
 {
 	int temp_ucel = val->val1 * UCEL_PER_CEL + val->val2;
@@ -96,7 +98,7 @@ static int sensor_set_window(struct device *dev,
 	return rc;
 }
 
-static void process(struct device *dev)
+static void process(const struct device *dev)
 {
 	struct sensor_value temp_val;
 	int ret;
@@ -169,7 +171,7 @@ static void process(struct device *dev)
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, adi_adt7420)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, adi_adt7420)));
 
 	if (dev == NULL) {
 		printf("Failed to get device binding\n");
diff --git a/samples/sensor/adxl362/src/main.c b/samples/sensor/adxl362/src/main.c
index 929bb72f2967f5..2c554696a64bc3 100644
--- a/samples/sensor/adxl362/src/main.c
+++ b/samples/sensor/adxl362/src/main.c
@@ -11,7 +11,8 @@
 
 K_SEM_DEFINE(sem, 0, 1);
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trig)
 {
 	switch (trig->type) {
 	case SENSOR_TRIG_DATA_READY:
@@ -33,7 +34,7 @@ void main(void)
 {
 	struct sensor_value accel[3];
 
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, adi_adxl362)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, adi_adxl362)));
 	if (dev == NULL) {
 		printf("Device get binding device\n");
 		return;
diff --git a/samples/sensor/adxl372/src/main.c b/samples/sensor/adxl372/src/main.c
index ec105afd3a8c49..d76cd656a74596 100644
--- a/samples/sensor/adxl372/src/main.c
+++ b/samples/sensor/adxl372/src/main.c
@@ -28,7 +28,8 @@ static double sqrt(double value)
 
 K_SEM_DEFINE(sem, 0, 1);
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trigger)
 {
 	ARG_UNUSED(trigger);
 
@@ -47,7 +48,7 @@ void main(void)
 	int i;
 	char meter[200];
 
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, adi_adxl372)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, adi_adxl372)));
 
 	if (dev == NULL) {
 		printf("Could not get %s device\n", DT_LABEL(DT_INST(0, adi_adxl372)));
diff --git a/samples/sensor/amg88xx/src/main.c b/samples/sensor/amg88xx/src/main.c
index 3bd2860b96b74e..d1cd96663b6435 100644
--- a/samples/sensor/amg88xx/src/main.c
+++ b/samples/sensor/amg88xx/src/main.c
@@ -14,7 +14,8 @@ static struct sensor_value temp_value[64];
 #ifdef CONFIG_AMG88XX_TRIGGER
 K_SEM_DEFINE(sem, 0, 1);
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trigger)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(trigger);
@@ -50,7 +51,7 @@ void print_buffer(void *ptr, size_t l)
 void main(void)
 {
 	int ret;
-	struct device *dev = device_get_binding(
+	const struct device *dev = device_get_binding(
 				DT_LABEL(DT_INST(0, panasonic_amg88xx)));
 
 	if (dev == NULL) {
diff --git a/samples/sensor/ams_iAQcore/src/main.c b/samples/sensor/ams_iAQcore/src/main.c
index 4040de85abf477..55f33ec14ab91b 100644
--- a/samples/sensor/ams_iAQcore/src/main.c
+++ b/samples/sensor/ams_iAQcore/src/main.c
@@ -11,7 +11,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value co2, voc;
 
 	dev = device_get_binding(DT_LABEL(DT_INST(0, ams_iaqcore)));
diff --git a/samples/sensor/apds9960/src/main.c b/samples/sensor/apds9960/src/main.c
index bb1ad6b8bdf719..55af544650b887 100644
--- a/samples/sensor/apds9960/src/main.c
+++ b/samples/sensor/apds9960/src/main.c
@@ -14,7 +14,8 @@
 #ifdef CONFIG_APDS9960_TRIGGER
 K_SEM_DEFINE(sem, 0, 1);
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trigger)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(trigger);
@@ -25,7 +26,7 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value intensity, pdata;
 
 	printk("APDS9960 sample application\n");
diff --git a/samples/sensor/bme280/src/main.c b/samples/sensor/bme280/src/main.c
index dadf847aa90a66..ef2c8aad23d6bb 100644
--- a/samples/sensor/bme280/src/main.c
+++ b/samples/sensor/bme280/src/main.c
@@ -20,7 +20,7 @@
 
 void main(void)
 {
-	struct device *dev = device_get_binding(BME280_LABEL);
+	const struct device *dev = device_get_binding(BME280_LABEL);
 
 	if (dev == NULL) {
 		printk("No device \"%s\" found; did initialization fail?\n",
diff --git a/samples/sensor/bme680/src/main.c b/samples/sensor/bme680/src/main.c
index c1b660272838f5..ecfc29319f0cc3 100644
--- a/samples/sensor/bme680/src/main.c
+++ b/samples/sensor/bme680/src/main.c
@@ -11,7 +11,7 @@
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, bosch_bme680)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, bosch_bme680)));
 	struct sensor_value temp, press, humidity, gas_res;
 
 	printf("Device %p name is %s\n", dev, dev->name);
diff --git a/samples/sensor/bmg160/src/main.c b/samples/sensor/bmg160/src/main.c
index cd186f270cdbcb..8d1044fa1f0fc6 100644
--- a/samples/sensor/bmg160/src/main.c
+++ b/samples/sensor/bmg160/src/main.c
@@ -17,7 +17,7 @@
 #define MAX_TEST_TIME	15000
 #define SLEEPTIME	300
 
-static void print_gyro_data(struct device *bmg160)
+static void print_gyro_data(const struct device *bmg160)
 {
 	struct sensor_value val[3];
 
@@ -32,7 +32,7 @@ static void print_gyro_data(struct device *bmg160)
 	       val[2].val1 + val[2].val2 / 1000000.0);
 }
 
-static void print_temp_data(struct device *bmg160)
+static void print_temp_data(const struct device *bmg160)
 {
 	struct sensor_value val;
 
@@ -45,7 +45,7 @@ static void print_temp_data(struct device *bmg160)
 	       val.val1 + val.val2 / 1000000.0);
 }
 
-static void test_polling_mode(struct device *bmg160)
+static void test_polling_mode(const struct device *bmg160)
 {
 	int32_t remaining_test_time = MAX_TEST_TIME;
 
@@ -65,7 +65,8 @@ static void test_polling_mode(struct device *bmg160)
 	} while (remaining_test_time > 0);
 }
 
-static void trigger_handler(struct device *bmg160, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *bmg160,
+			    struct sensor_trigger *trigger)
 {
 	if (trigger->type != SENSOR_TRIG_DATA_READY &&
 	    trigger->type != SENSOR_TRIG_DELTA) {
@@ -80,7 +81,7 @@ static void trigger_handler(struct device *bmg160, struct sensor_trigger *trigge
 	print_gyro_data(bmg160);
 }
 
-static void test_trigger_mode(struct device *bmg160)
+static void test_trigger_mode(const struct device *bmg160)
 {
 	int32_t remaining_test_time = MAX_TEST_TIME;
 	struct sensor_trigger trig;
@@ -167,7 +168,7 @@ static void test_trigger_mode(struct device *bmg160)
 
 void main(void)
 {
-	struct device *bmg160;
+	const struct device *bmg160;
 #if defined(CONFIG_BMG160_RANGE_RUNTIME)
 	struct sensor_value attr;
 #endif
diff --git a/samples/sensor/bmm150/src/main.c b/samples/sensor/bmm150/src/main.c
index 409b623ed0d626..f31628f6be3ace 100644
--- a/samples/sensor/bmm150/src/main.c
+++ b/samples/sensor/bmm150/src/main.c
@@ -10,7 +10,7 @@
 #include <drivers/sensor.h>
 #include <stdio.h>
 
-void do_main(struct device *dev)
+void do_main(const struct device *dev)
 {
 	int ret;
 	struct sensor_value x, y, z;
@@ -35,10 +35,10 @@ void do_main(struct device *dev)
 	}
 }
 
-struct device *sensor_search()
+const struct device *sensor_search()
 {
 	static const char *const magn_sensor[] = { "bmm150", NULL };
-	struct device *dev;
+	const struct device *dev;
 	int i;
 
 	i = 0;
@@ -56,7 +56,7 @@ struct device *sensor_search()
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	printk("BMM150 Geomagnetic sensor Application\n");
 
diff --git a/samples/sensor/bq274xx/src/main.c b/samples/sensor/bq274xx/src/main.c
index a088979592896b..5b620120e32dc3 100644
--- a/samples/sensor/bq274xx/src/main.c
+++ b/samples/sensor/bq274xx/src/main.c
@@ -24,7 +24,7 @@ static void bq274xx_show_values(const char *type, struct sensor_value value)
 	}
 }
 
-static void do_main(struct device *dev)
+static void do_main(const struct device *dev)
 {
 	struct sensor_value voltage, current, state_of_charge,
 		full_charge_capacity, remaining_charge_capacity, avg_power,
@@ -130,7 +130,7 @@ static void do_main(struct device *dev)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(DT_LABEL(DT_INST(0, ti_bq274xx)));
 	if (!dev) {
diff --git a/samples/sensor/ccs811/src/main.c b/samples/sensor/ccs811/src/main.c
index a9f7f840ff3200..d86122c570b494 100644
--- a/samples/sensor/ccs811/src/main.c
+++ b/samples/sensor/ccs811/src/main.c
@@ -35,7 +35,7 @@ static const char *now_str(void)
 	return buf;
 }
 
-static int do_fetch(struct device *dev)
+static int do_fetch(const struct device *dev)
 {
 	struct sensor_value co2, tvoc, voltage, current;
 	int rc = 0;
@@ -78,7 +78,8 @@ static int do_fetch(struct device *dev)
 
 #ifndef CONFIG_CCS811_TRIGGER_NONE
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trig)
 {
 	int rc = do_fetch(dev);
 
@@ -93,7 +94,7 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
 
 #endif /* !CONFIG_CCS811_TRIGGER_NONE */
 
-static void do_main(struct device *dev)
+static void do_main(const struct device *dev)
 {
 	while (true) {
 		int rc = do_fetch(dev);
@@ -112,7 +113,7 @@ static void do_main(struct device *dev)
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, ams_ccs811)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, ams_ccs811)));
 	struct ccs811_configver_type cfgver;
 	int rc;
 
diff --git a/samples/sensor/dht/src/main.c b/samples/sensor/dht/src/main.c
index d6ece0f2883d34..922a2a2c2ca170 100644
--- a/samples/sensor/dht/src/main.c
+++ b/samples/sensor/dht/src/main.c
@@ -33,7 +33,7 @@ static const char *now_str(void)
 void main(void)
 {
 	const char *const label = DT_LABEL(DT_INST(0, aosong_dht));
-	struct device *dht22 = device_get_binding(label);
+	const struct device *dht22 = device_get_binding(label);
 
 	if (!dht22) {
 		printf("Failed to find sensor %s\n", label);
diff --git a/samples/sensor/dps310/src/main.c b/samples/sensor/dps310/src/main.c
index f5af859de04275..e594176f69018e 100644
--- a/samples/sensor/dps310/src/main.c
+++ b/samples/sensor/dps310/src/main.c
@@ -12,7 +12,7 @@
 void main(void)
 {
 	printk("Hello DPS310\n");
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, infineon_dps310)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, infineon_dps310)));
 
 	if (dev == NULL) {
 		printk("Could not get DPS310 device\n");
diff --git a/samples/sensor/ens210/src/main.c b/samples/sensor/ens210/src/main.c
index 3d1b61121a2c2a..884846fb841f23 100644
--- a/samples/sensor/ens210/src/main.c
+++ b/samples/sensor/ens210/src/main.c
@@ -11,7 +11,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value temperature, humidity;
 
 	dev = device_get_binding(DT_LABEL(DT_INST(0, ams_ens210)));
diff --git a/samples/sensor/fxas21002/src/main.c b/samples/sensor/fxas21002/src/main.c
index 6fa0875d074297..10a42b65a9811c 100644
--- a/samples/sensor/fxas21002/src/main.c
+++ b/samples/sensor/fxas21002/src/main.c
@@ -10,7 +10,8 @@
 
 K_SEM_DEFINE(sem, 0, 1);	/* starts off "not available" */
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trigger)
 {
 	k_sem_give(&sem);
 }
@@ -18,7 +19,7 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
 void main(void)
 {
 	struct sensor_value gyro[3];
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, nxp_fxas21002)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, nxp_fxas21002)));
 
 	if (dev == NULL) {
 		printf("Could not get fxas21002 device\n");
diff --git a/samples/sensor/fxos8700-hid/src/main.c b/samples/sensor/fxos8700-hid/src/main.c
index 4413740167f4eb..ad2fe895ad0488 100644
--- a/samples/sensor/fxos8700-hid/src/main.c
+++ b/samples/sensor/fxos8700-hid/src/main.c
@@ -58,7 +58,7 @@ static struct gpio_callback callback[4];
 #define MOUSE_BTN_MIDDLE	BIT(2)
 
 
-static void left_button(struct device *gpio, struct gpio_callback *cb,
+static void left_button(const struct device *gpio, struct gpio_callback *cb,
 			uint32_t pins)
 {
 	uint32_t cur_val;
@@ -78,7 +78,7 @@ static void left_button(struct device *gpio, struct gpio_callback *cb,
 }
 
 #ifdef PORT1
-static void right_button(struct device *gpio, struct gpio_callback *cb,
+static void right_button(const struct device *gpio, struct gpio_callback *cb,
 			 uint32_t pins)
 {
 	uint32_t cur_val;
@@ -98,9 +98,10 @@ static void right_button(struct device *gpio, struct gpio_callback *cb,
 }
 #endif
 
-int callbacks_configure(struct device *gpio, uint32_t pin, int flags,
-			void (*handler)(struct device*, struct gpio_callback*,
-			uint32_t), struct gpio_callback *callback, uint32_t *val)
+int callbacks_configure(const struct device *gpio, uint32_t pin, int flags,
+			void (*handler)(const struct device *, struct gpio_callback*,
+					uint32_t),
+			struct gpio_callback *callback, uint32_t *val)
 {
 	int ret;
 
@@ -125,7 +126,7 @@ int callbacks_configure(struct device *gpio, uint32_t pin, int flags,
 	return 0;
 }
 
-static bool read_accel(struct device *dev)
+static bool read_accel(const struct device *dev)
 {
 	struct sensor_value val[3];
 	int ret;
@@ -158,7 +159,8 @@ static bool read_accel(struct device *dev)
 	}
 }
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *tr)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *tr)
 {
 	ARG_UNUSED(tr);
 
@@ -179,7 +181,7 @@ void main(void)
 {
 	int ret;
 	uint8_t report[4] = { 0x00 };
-	struct device *led_dev, *accel_dev, *hid_dev;
+	const struct device *led_dev, *accel_dev, *hid_dev;
 
 	led_dev = device_get_binding(LED_PORT);
 	if (led_dev == NULL) {
diff --git a/samples/sensor/fxos8700/src/main.c b/samples/sensor/fxos8700/src/main.c
index df1c6b956db27a..06c233d83300b5 100644
--- a/samples/sensor/fxos8700/src/main.c
+++ b/samples/sensor/fxos8700/src/main.c
@@ -12,7 +12,8 @@
 K_SEM_DEFINE(sem, 0, 1);	/* starts off "not available" */
 
 #if !defined(CONFIG_FXOS8700_TRIGGER_NONE)
-static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trigger)
 {
 	ARG_UNUSED(trigger);
 
@@ -31,7 +32,7 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trigger)
 void main(void)
 {
 	struct sensor_value accel[3];
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, nxp_fxos8700)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, nxp_fxos8700)));
 
 	if (dev == NULL) {
 		printf("Could not get fxos8700 device\n");
diff --git a/samples/sensor/grove_light/src/main.c b/samples/sensor/grove_light/src/main.c
index 8968862cdd50d3..8ca8dc6ff6d301 100644
--- a/samples/sensor/grove_light/src/main.c
+++ b/samples/sensor/grove_light/src/main.c
@@ -13,7 +13,7 @@
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, grove_light)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, grove_light)));
 
 	if (dev == NULL) {
 		printf("device not found.  aborting test.\n");
diff --git a/samples/sensor/grove_temperature/src/main.c b/samples/sensor/grove_temperature/src/main.c
index 8e855264c353dc..a7f53983619451 100644
--- a/samples/sensor/grove_temperature/src/main.c
+++ b/samples/sensor/grove_temperature/src/main.c
@@ -19,7 +19,7 @@
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, grove_temperature)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, grove_temperature)));
 	struct sensor_value temp;
 	int read;
 
@@ -28,7 +28,7 @@ void main(void)
 		return;
 	}
 #ifdef CONFIG_GROVE_LCD_RGB
-	struct device *glcd;
+	const struct device *glcd;
 
 	glcd = device_get_binding(GROVE_LCD_NAME);
 	if (glcd == NULL) {
diff --git a/samples/sensor/hmc5883l/src/main.c b/samples/sensor/hmc5883l/src/main.c
index 8a36dcc17e09df..d9b36ba023fe29 100644
--- a/samples/sensor/hmc5883l/src/main.c
+++ b/samples/sensor/hmc5883l/src/main.c
@@ -11,7 +11,7 @@
 #include <sys/printk.h>
 
 
-static int32_t read_sensor(struct device *sensor)
+static int32_t read_sensor(const struct device *sensor)
 {
 	struct sensor_value val[3];
 	int32_t ret = 0;
@@ -38,7 +38,7 @@ static int32_t read_sensor(struct device *sensor)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(DT_LABEL(DT_INST(0, honeywell_hmc5883l)));
 
diff --git a/samples/sensor/hts221/src/main.c b/samples/sensor/hts221/src/main.c
index fb6360beef73ce..b6f625f906eaf1 100644
--- a/samples/sensor/hts221/src/main.c
+++ b/samples/sensor/hts221/src/main.c
@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include <sys/util.h>
 
-static void process_sample(struct device *dev)
+static void process_sample(const struct device *dev)
 {
 	static unsigned int obs;
 	struct sensor_value temp, hum;
@@ -40,7 +40,7 @@ static void process_sample(struct device *dev)
 	       sensor_value_to_double(&hum));
 }
 
-static void hts221_handler(struct device *dev,
+static void hts221_handler(const struct device *dev,
 			   struct sensor_trigger *trig)
 {
 	process_sample(dev);
@@ -48,7 +48,7 @@ static void hts221_handler(struct device *dev,
 
 void main(void)
 {
-	struct device *dev = device_get_binding("HTS221");
+	const struct device *dev = device_get_binding("HTS221");
 
 	if (dev == NULL) {
 		printf("Could not get HTS221 device\n");
diff --git a/samples/sensor/isl29035/src/main.c b/samples/sensor/isl29035/src/main.c
index ee0ff7b0e4842a..cb1877feafa6c2 100644
--- a/samples/sensor/isl29035/src/main.c
+++ b/samples/sensor/isl29035/src/main.c
@@ -15,7 +15,7 @@
 static volatile bool alerted;
 struct k_sem sem;
 
-static void trigger_handler(struct device *dev,
+static void trigger_handler(const struct device *dev,
 			    struct sensor_trigger *trig)
 {
 #ifdef CONFIG_ISL29035_TRIGGER
@@ -45,7 +45,7 @@ static const char *now_str(void)
 	return buf;
 }
 
-static void process_sample(struct device *dev)
+static void process_sample(const struct device *dev)
 {
 	static bool last_alerted;
 	struct sensor_value val;
@@ -102,7 +102,7 @@ static void process_sample(struct device *dev)
 
 void main(void)
 {
-	struct device *dev = device_get_binding("ISL29035");
+	const struct device *dev = device_get_binding("ISL29035");
 
 	if (dev == NULL) {
 		printf("Could not get ISL29035 device\n");
diff --git a/samples/sensor/lis2dh/src/main.c b/samples/sensor/lis2dh/src/main.c
index eea3caf3dbee82..4276d85e8b3c29 100644
--- a/samples/sensor/lis2dh/src/main.c
+++ b/samples/sensor/lis2dh/src/main.c
@@ -9,7 +9,7 @@
 #include <device.h>
 #include <drivers/sensor.h>
 
-static void fetch_and_display(struct device *sensor)
+static void fetch_and_display(const struct device *sensor)
 {
 	static unsigned int count;
 	struct sensor_value accel[3];
@@ -41,7 +41,7 @@ static void fetch_and_display(struct device *sensor)
 }
 
 #ifdef CONFIG_LIS2DH_TRIGGER
-static void trigger_handler(struct device *dev,
+static void trigger_handler(const struct device *dev,
 			    struct sensor_trigger *trig)
 {
 	fetch_and_display(dev);
@@ -50,7 +50,7 @@ static void trigger_handler(struct device *dev,
 
 void main(void)
 {
-	struct device *sensor = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dh)));
+	const struct device *sensor = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dh)));
 
 	if (sensor == NULL) {
 		printf("Could not get %s device\n",
diff --git a/samples/sensor/lps22hb/src/main.c b/samples/sensor/lps22hb/src/main.c
index 9e7ba4e9663105..d76f375d7daaf5 100644
--- a/samples/sensor/lps22hb/src/main.c
+++ b/samples/sensor/lps22hb/src/main.c
@@ -10,7 +10,7 @@
 #include <stdio.h>
 #include <sys/util.h>
 
-static void process_sample(struct device *dev)
+static void process_sample(const struct device *dev)
 {
 	static unsigned int obs;
 	struct sensor_value pressure, temp;
@@ -43,7 +43,7 @@ static void process_sample(struct device *dev)
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hb_press)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hb_press)));
 
 	if (dev == NULL) {
 		printf("Could not get LPS22HB device\n");
diff --git a/samples/sensor/lps22hh/src/main.c b/samples/sensor/lps22hh/src/main.c
index 08dcf37df02afc..5c29b287798a97 100644
--- a/samples/sensor/lps22hh/src/main.c
+++ b/samples/sensor/lps22hh/src/main.c
@@ -11,7 +11,7 @@
 #include <stdio.h>
 #include <sys/util.h>
 
-static void process_sample(struct device *dev)
+static void process_sample(const struct device *dev)
 {
 	static unsigned int obs;
 	struct sensor_value pressure, temp;
@@ -42,15 +42,15 @@ static void process_sample(struct device *dev)
 
 }
 
-static void lps22hh_handler(struct device *dev,
-			   struct sensor_trigger *trig)
+static void lps22hh_handler(const struct device *dev,
+			    struct sensor_trigger *trig)
 {
 	process_sample(dev);
 }
 
 void main(void)
 {
-	struct device *dev = device_get_binding("LPS22HH");
+	const struct device *dev = device_get_binding("LPS22HH");
 
 	if (dev == NULL) {
 		printf("Could not get LPS22HH device\n");
diff --git a/samples/sensor/lsm303dlhc/src/main.c b/samples/sensor/lsm303dlhc/src/main.c
index 3718c386483c04..6733080fb18cf4 100644
--- a/samples/sensor/lsm303dlhc/src/main.c
+++ b/samples/sensor/lsm303dlhc/src/main.c
@@ -10,7 +10,8 @@
 #include <stdio.h>
 #include <sys/util.h>
 
-static int32_t read_sensor(struct device *sensor, enum sensor_channel channel)
+static int32_t read_sensor(const struct device *sensor,
+			   enum sensor_channel channel)
 {
 	struct sensor_value val[3];
 	int32_t ret = 0;
@@ -37,9 +38,9 @@ static int32_t read_sensor(struct device *sensor, enum sensor_channel channel)
 
 void main(void)
 {
-	struct device *accelerometer = device_get_binding(
+	const struct device *accelerometer = device_get_binding(
 						DT_LABEL(DT_INST(0, st_lis2dh)));
-	struct device *magnetometer = device_get_binding(
+	const struct device *magnetometer = device_get_binding(
 						DT_LABEL(DT_INST(0, st_lsm303dlhc_magn)));
 
 	if (accelerometer == NULL) {
diff --git a/samples/sensor/lsm6dsl/src/main.c b/samples/sensor/lsm6dsl/src/main.c
index f281935e99de7f..86fff70c92027c 100644
--- a/samples/sensor/lsm6dsl/src/main.c
+++ b/samples/sensor/lsm6dsl/src/main.c
@@ -28,7 +28,7 @@ static struct sensor_value press_out, temp_out;
 #endif
 
 #ifdef CONFIG_LSM6DSL_TRIGGER
-static void lsm6dsl_trigger_handler(struct device *dev,
+static void lsm6dsl_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 	static struct sensor_value accel_x, accel_y, accel_z;
@@ -100,7 +100,7 @@ void main(void)
 	int cnt = 0;
 	char out_str[64];
 	struct sensor_value odr_attr;
-	struct device *lsm6dsl_dev = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dsl)));
+	const struct device *lsm6dsl_dev = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dsl)));
 
 	if (lsm6dsl_dev == NULL) {
 		printk("Could not get LSM6DSL device\n");
diff --git a/samples/sensor/magn_polling/src/main.c b/samples/sensor/magn_polling/src/main.c
index 31c4e2d8e3fb8b..83296981c4050c 100644
--- a/samples/sensor/magn_polling/src/main.c
+++ b/samples/sensor/magn_polling/src/main.c
@@ -10,7 +10,7 @@
 #include <sys/printk.h>
 #include <stdio.h>
 
-static void do_main(struct device *dev)
+static void do_main(const struct device *dev)
 {
 	int ret;
 	struct sensor_value value_x, value_y, value_z;
@@ -34,10 +34,10 @@ static void do_main(struct device *dev)
 	}
 }
 
-struct device *sensor_search_for_magnetometer()
+const struct device *sensor_search_for_magnetometer()
 {
 	static char *magn_sensors[] = {"bmc150_magn", NULL};
-	struct device *dev;
+	const struct device *dev;
 	int i;
 
 	i = 0;
@@ -54,7 +54,7 @@ struct device *sensor_search_for_magnetometer()
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = sensor_search_for_magnetometer();
 	if (dev) {
diff --git a/samples/sensor/max30101/src/main.c b/samples/sensor/max30101/src/main.c
index 7c7d48c13f3f7e..5417be09779539 100644
--- a/samples/sensor/max30101/src/main.c
+++ b/samples/sensor/max30101/src/main.c
@@ -11,7 +11,7 @@
 void main(void)
 {
 	struct sensor_value green;
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, max_max30101)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, max_max30101)));
 
 	if (dev == NULL) {
 		printf("Could not get max30101 device\n");
diff --git a/samples/sensor/max44009/src/main.c b/samples/sensor/max44009/src/main.c
index 7f1588336eb833..483263e5cee1fc 100644
--- a/samples/sensor/max44009/src/main.c
+++ b/samples/sensor/max44009/src/main.c
@@ -17,7 +17,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value val;
 	uint32_t lum = 0U;
 
diff --git a/samples/sensor/mcp9808/src/main.c b/samples/sensor/mcp9808/src/main.c
index 1953a310e4bea0..2fa3e3d84ef61a 100644
--- a/samples/sensor/mcp9808/src/main.c
+++ b/samples/sensor/mcp9808/src/main.c
@@ -40,7 +40,7 @@ static const char *now_str(void)
 
 static struct sensor_trigger trig;
 
-static int set_window(struct device *dev,
+static int set_window(const struct device *dev,
 		      const struct sensor_value *temp)
 {
 	const int temp_ucel = temp->val1 * UCEL_PER_CEL + temp->val2;
@@ -68,8 +68,8 @@ static int set_window(struct device *dev,
 	return rc;
 }
 
-static inline int set_window_ucel(struct device *dev,
-				 int temp_ucel)
+static inline int set_window_ucel(const struct device *dev,
+				  int temp_ucel)
 {
 	struct sensor_value val = {
 		.val1 = temp_ucel / UCEL_PER_CEL,
@@ -79,7 +79,8 @@ static inline int set_window_ucel(struct device *dev,
 	return set_window(dev, &val);
 }
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trig)
 {
 	struct sensor_value temp;
 	static size_t cnt;
@@ -97,7 +98,7 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
 void main(void)
 {
 	const char *const devname = DT_LABEL(DT_INST(0, microchip_mcp9808));
-	struct device *dev = device_get_binding(devname);
+	const struct device *dev = device_get_binding(devname);
 	int rc;
 
 	if (dev == NULL) {
diff --git a/samples/sensor/mpr/src/main.c b/samples/sensor/mpr/src/main.c
index bf695ff0b74520..09739a1a93736f 100644
--- a/samples/sensor/mpr/src/main.c
+++ b/samples/sensor/mpr/src/main.c
@@ -12,7 +12,7 @@
 void main(void)
 {
 	const char *const devname = DT_LABEL(DT_INST(0, honeywell_mpr));
-	struct device *dev = device_get_binding(devname);
+	const struct device *dev = device_get_binding(devname);
 	int rc;
 
 	if (dev == NULL) {
diff --git a/samples/sensor/mpu6050/src/main.c b/samples/sensor/mpu6050/src/main.c
index 914b6b3f31933c..3975ed75a4a569 100644
--- a/samples/sensor/mpu6050/src/main.c
+++ b/samples/sensor/mpu6050/src/main.c
@@ -30,7 +30,7 @@ static const char *now_str(void)
 	return buf;
 }
 
-static int process_mpu6050(struct device *dev)
+static int process_mpu6050(const struct device *dev)
 {
 	struct sensor_value temperature;
 	struct sensor_value accel[3];
@@ -71,7 +71,7 @@ static int process_mpu6050(struct device *dev)
 #ifdef CONFIG_MPU6050_TRIGGER
 static struct sensor_trigger trigger;
 
-static void handle_mpu6050_drdy(struct device *dev,
+static void handle_mpu6050_drdy(const struct device *dev,
 				struct sensor_trigger *trig)
 {
 	int rc = process_mpu6050(dev);
@@ -87,7 +87,7 @@ static void handle_mpu6050_drdy(struct device *dev,
 void main(void)
 {
 	const char *const label = DT_LABEL(DT_INST(0, invensense_mpu6050));
-	struct device *mpu6050 = device_get_binding(label);
+	const struct device *mpu6050 = device_get_binding(label);
 
 	if (!mpu6050) {
 		printf("Failed to find sensor %s\n", label);
diff --git a/samples/sensor/ms5837/src/main.c b/samples/sensor/ms5837/src/main.c
index 900ebe9df6095c..220a7074368063 100644
--- a/samples/sensor/ms5837/src/main.c
+++ b/samples/sensor/ms5837/src/main.c
@@ -15,7 +15,7 @@ LOG_MODULE_REGISTER(main);
 void main(void)
 {
 	struct sensor_value oversampling_rate = { 8192, 0 };
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, meas_ms5837)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, meas_ms5837)));
 
 	if (dev == NULL) {
 		LOG_ERR("Could not find MS5837 device, aborting test.");
diff --git a/samples/sensor/sht3xd/src/main.c b/samples/sensor/sht3xd/src/main.c
index c0a7ebcffb78ad..eed883d70a1546 100644
--- a/samples/sensor/sht3xd/src/main.c
+++ b/samples/sensor/sht3xd/src/main.c
@@ -15,7 +15,8 @@
 #ifdef CONFIG_SHT3XD_TRIGGER
 static volatile bool alerted;
 
-static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
+static void trigger_handler(const struct device *dev,
+			    struct sensor_trigger *trig)
 {
 	alerted = !alerted;
 }
@@ -24,7 +25,7 @@ static void trigger_handler(struct device *dev, struct sensor_trigger *trig)
 
 void main(void)
 {
-	struct device *dev = device_get_binding("SHT3XD");
+	const struct device *dev = device_get_binding("SHT3XD");
 	int rc;
 
 	if (dev == NULL) {
diff --git a/samples/sensor/sm351lt/src/main.c b/samples/sensor/sm351lt/src/main.c
index 9e9dbbbe6f3e4e..5c239dc9ce6556 100644
--- a/samples/sensor/sm351lt/src/main.c
+++ b/samples/sensor/sm351lt/src/main.c
@@ -11,7 +11,7 @@
 #include <drivers/gpio.h>
 #include <drivers/sensor.h>
 
-static void fetch_and_display(struct device *sensor)
+static void fetch_and_display(const struct device *sensor)
 {
 	static unsigned int count;
 	struct sensor_value mag;
@@ -32,7 +32,7 @@ static void fetch_and_display(struct device *sensor)
 }
 
 #ifdef CONFIG_SM351LT_TRIGGER
-static void trigger_handler(struct device *dev,
+static void trigger_handler(const struct device *dev,
 			    struct sensor_trigger *trig)
 {
 	fetch_and_display(dev);
@@ -41,7 +41,7 @@ static void trigger_handler(struct device *dev,
 
 void main(void)
 {
-	struct device *sensor = device_get_binding(DT_LABEL(DT_INST(0, honeywell_sm351lt)));
+	const struct device *sensor = device_get_binding(DT_LABEL(DT_INST(0, honeywell_sm351lt)));
 
 	if (sensor == NULL) {
 		printf("Could not get %s device\n",
diff --git a/samples/sensor/sx9500/src/main.c b/samples/sensor/sx9500/src/main.c
index 6a9be0a48e964c..07b757d09ae225 100644
--- a/samples/sensor/sx9500/src/main.c
+++ b/samples/sensor/sx9500/src/main.c
@@ -11,7 +11,8 @@
 #include <sys/printk.h>
 #ifdef CONFIG_SX9500_TRIGGER
 
-static void sensor_trigger_handler(struct device *dev, struct sensor_trigger *trig)
+static void sensor_trigger_handler(const struct device *dev,
+				   struct sensor_trigger *trig)
 {
 	struct sensor_value prox_value;
 	int ret;
@@ -26,7 +27,7 @@ static void sensor_trigger_handler(struct device *dev, struct sensor_trigger *tr
 	printk("prox is %d\n", prox_value.val1);
 }
 
-static void setup_trigger(struct device *dev)
+static void setup_trigger(const struct device *dev)
 {
 	int ret;
 	struct sensor_trigger trig = {
@@ -39,7 +40,7 @@ static void setup_trigger(struct device *dev)
 	}
 }
 
-void do_main(struct device *dev)
+void do_main(const struct device *dev)
 {
 	setup_trigger(dev);
 
@@ -50,7 +51,7 @@ void do_main(struct device *dev)
 
 #else /* CONFIG_SX9500_TRIGGER */
 
-static void do_main(struct device *dev)
+static void do_main(const struct device *dev)
 {
 	int ret;
 	struct sensor_value prox_value;
@@ -73,7 +74,7 @@ static void do_main(struct device *dev)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding("SX9500");
 
diff --git a/samples/sensor/th02/src/main.c b/samples/sensor/th02/src/main.c
index d50bc7af6db371..4d2d6a8ee4ff09 100644
--- a/samples/sensor/th02/src/main.c
+++ b/samples/sensor/th02/src/main.c
@@ -29,7 +29,7 @@ static struct channel_info info[] = {
 
 void main(void)
 {
-	struct device *dev[ARRAY_SIZE(info)];
+	const struct device *dev[ARRAY_SIZE(info)];
 	struct sensor_value val[ARRAY_SIZE(info)];
 	unsigned int i;
 	int rc;
@@ -44,7 +44,7 @@ void main(void)
 	}
 
 #ifdef CONFIG_GROVE_LCD_RGB
-	struct device *glcd;
+	const struct device *glcd;
 
 	glcd = device_get_binding(GROVE_LCD_NAME);
 	if (glcd == NULL) {
diff --git a/samples/sensor/thermometer/src/main.c b/samples/sensor/thermometer/src/main.c
index b1824178e02c3a..3a632ce99b9992 100644
--- a/samples/sensor/thermometer/src/main.c
+++ b/samples/sensor/thermometer/src/main.c
@@ -10,7 +10,7 @@
 
 void main(void)
 {
-	struct device *temp_dev;
+	const struct device *temp_dev;
 
 	printf("Thermometer Example! %s\n", CONFIG_ARCH);
 
diff --git a/samples/sensor/ti_hdc/src/main.c b/samples/sensor/ti_hdc/src/main.c
index 3d97a168f3b44a..50e40af7a5d19d 100644
--- a/samples/sensor/ti_hdc/src/main.c
+++ b/samples/sensor/ti_hdc/src/main.c
@@ -15,7 +15,7 @@
 void main(void)
 {
 	printk("Running on %s!\n", CONFIG_ARCH);
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, ti_hdc)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, ti_hdc)));
 
 	__ASSERT(dev != NULL, "Failed to get device binding");
 
diff --git a/samples/sensor/tmp112/src/main.c b/samples/sensor/tmp112/src/main.c
index 2375b6f767b74d..96aa759cce6e4c 100644
--- a/samples/sensor/tmp112/src/main.c
+++ b/samples/sensor/tmp112/src/main.c
@@ -10,7 +10,7 @@
 #include <sys/printk.h>
 #include <sys/__assert.h>
 
-static void do_main(struct device *dev)
+static void do_main(const struct device *dev)
 {
 	int ret;
 	struct sensor_value temp_value;
@@ -56,7 +56,7 @@ static void do_main(struct device *dev)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding("TMP112");
 	__ASSERT(dev != NULL, "Failed to get device binding");
diff --git a/samples/sensor/tmp116/src/main.c b/samples/sensor/tmp116/src/main.c
index 553a4f01091e26..8f72a1a6ad0930 100644
--- a/samples/sensor/tmp116/src/main.c
+++ b/samples/sensor/tmp116/src/main.c
@@ -12,7 +12,7 @@
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value temp_value;
 	int ret;
 
diff --git a/samples/sensor/vl53l0x/src/main.c b/samples/sensor/vl53l0x/src/main.c
index aaf81e673fdcca..fb7038243502ac 100644
--- a/samples/sensor/vl53l0x/src/main.c
+++ b/samples/sensor/vl53l0x/src/main.c
@@ -12,7 +12,7 @@
 
 void main(void)
 {
-	struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, st_vl53l0x)));
+	const struct device *dev = device_get_binding(DT_LABEL(DT_INST(0, st_vl53l0x)));
 	struct sensor_value value;
 	int ret;
 
diff --git a/samples/sensor/wsen_itds/src/main.c b/samples/sensor/wsen_itds/src/main.c
index f91252ff6a945b..6365aa186c5b22 100644
--- a/samples/sensor/wsen_itds/src/main.c
+++ b/samples/sensor/wsen_itds/src/main.c
@@ -17,7 +17,7 @@
 #define MAX_TEST_TIME	5000
 #define SLEEPTIME	300
 
-static void print_accl_data(struct device *itds)
+static void print_accl_data(const struct device *itds)
 {
 	struct sensor_value val[3];
 
@@ -32,7 +32,7 @@ static void print_accl_data(struct device *itds)
 		sensor_value_to_double(&val[2]));
 }
 
-static void print_temp_data(struct device *itds)
+static void print_temp_data(const struct device *itds)
 {
 	struct sensor_value val;
 
@@ -45,7 +45,7 @@ static void print_temp_data(struct device *itds)
 		sensor_value_to_double(&val));
 }
 
-static void test_polling_mode(struct device *itds)
+static void test_polling_mode(const struct device *itds)
 {
 	int32_t remaining_test_time = MAX_TEST_TIME;
 
@@ -66,7 +66,7 @@ static void test_polling_mode(struct device *itds)
 }
 
 #if defined(CONFIG_ITDS_TRIGGER)
-static void trigger_handler(struct device *itds,
+static void trigger_handler(const struct device *itds,
 			    struct sensor_trigger *trigger)
 {
 	switch (trigger->type) {
@@ -86,7 +86,7 @@ static void trigger_handler(struct device *itds,
 }
 #endif
 
-static void test_trigger_mode(struct device *itds)
+static void test_trigger_mode(const struct device *itds)
 {
 #if defined(CONFIG_ITDS_TRIGGER)
 	struct sensor_trigger trig;
@@ -127,7 +127,7 @@ static void test_trigger_mode(struct device *itds)
 
 void main(void)
 {
-	struct device *itds;
+	const struct device *itds;
 	struct sensor_value attr;
 
 	printf("get device wsen-itds\n");
diff --git a/samples/shields/lmp90100_evb/rtd/src/main.c b/samples/shields/lmp90100_evb/rtd/src/main.c
index 8201b913bce19e..bb4ea51029a168 100644
--- a/samples/shields/lmp90100_evb/rtd/src/main.c
+++ b/samples/shields/lmp90100_evb/rtd/src/main.c
@@ -47,7 +47,7 @@ static double rtd_temperature(int nom, double resistance)
 
 void main(void)
 {
-	struct device *lmp90100;
+	const struct device *lmp90100;
 	double resistance;
 	int32_t buffer;
 	int err;
diff --git a/samples/shields/x_nucleo_iks01a1/src/main.c b/samples/shields/x_nucleo_iks01a1/src/main.c
index 385c768d8e8eae..9adf082bb81f03 100644
--- a/samples/shields/x_nucleo_iks01a1/src/main.c
+++ b/samples/shields/x_nucleo_iks01a1/src/main.c
@@ -13,7 +13,7 @@
 #ifdef CONFIG_LIS3MDL_TRIGGER
 static int lis3mdl_trig_cnt;
 
-static void lis3mdl_trigger_handler(struct device *dev,
+static void lis3mdl_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, trig->chan);
@@ -25,10 +25,10 @@ void main(void)
 {
 	struct sensor_value temp, hum, press;
 	struct sensor_value magn_xyz[3], accel_xyz[3];
-	struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
-	struct device *lis3mdl = device_get_binding(DT_LABEL(DT_INST(0, st_lis3mdl_magn)));
-	struct device *lsm6ds0 = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6ds0)));
-	struct device *lps25hb = device_get_binding(DT_LABEL(DT_INST(0, st_lps25hb_press)));
+	const struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
+	const struct device *lis3mdl = device_get_binding(DT_LABEL(DT_INST(0, st_lis3mdl_magn)));
+	const struct device *lsm6ds0 = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6ds0)));
+	const struct device *lps25hb = device_get_binding(DT_LABEL(DT_INST(0, st_lps25hb_press)));
 #if defined(CONFIG_LIS3MDL_TRIGGER)
 	struct sensor_trigger trig;
 	int cnt = 1;
diff --git a/samples/shields/x_nucleo_iks01a2/src/main.c b/samples/shields/x_nucleo_iks01a2/src/main.c
index 2e0e8e375b8426..d52571fffc2ff7 100644
--- a/samples/shields/x_nucleo_iks01a2/src/main.c
+++ b/samples/shields/x_nucleo_iks01a2/src/main.c
@@ -16,11 +16,11 @@ void main(void)
 	struct sensor_value accel1[3], accel2[3];
 	struct sensor_value gyro[3];
 	struct sensor_value magn[3];
-	struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
-	struct device *lps22hb = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hb_press)));
-	struct device *lsm6dsl = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dsl)));
-	struct device *lsm303agr_a = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dh)));
-	struct device *lsm303agr_m = device_get_binding(DT_LABEL(DT_INST(0, st_lis2mdl)));
+	const struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
+	const struct device *lps22hb = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hb_press)));
+	const struct device *lsm6dsl = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dsl)));
+	const struct device *lsm303agr_a = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dh)));
+	const struct device *lsm303agr_m = device_get_binding(DT_LABEL(DT_INST(0, st_lis2mdl)));
 
 	if (hts221 == NULL) {
 		printf("Could not get HTS221 device\n");
diff --git a/samples/shields/x_nucleo_iks01a3/sensorhub/src/main.c b/samples/shields/x_nucleo_iks01a3/sensorhub/src/main.c
index 3723c602c758c3..c4e7eb9a83f964 100644
--- a/samples/shields/x_nucleo_iks01a3/sensorhub/src/main.c
+++ b/samples/shields/x_nucleo_iks01a3/sensorhub/src/main.c
@@ -13,8 +13,8 @@
 #ifdef CONFIG_LIS2DW12_TRIGGER
 static int lis2dw12_trig_cnt;
 
-static void lis2dw12_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lis2dw12_trigger_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	lis2dw12_trig_cnt++;
@@ -26,29 +26,29 @@ static int lsm6dso_acc_trig_cnt;
 static int lsm6dso_gyr_trig_cnt;
 static int lsm6dso_temp_trig_cnt;
 
-static void lsm6dso_acc_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_acc_trig_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	lsm6dso_acc_trig_cnt++;
 }
 
-static void lsm6dso_gyr_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_gyr_trig_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_GYRO_XYZ);
 	lsm6dso_gyr_trig_cnt++;
 }
 
-static void lsm6dso_temp_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_temp_trig_handler(const struct device *dev,
+				      struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_DIE_TEMP);
 	lsm6dso_temp_trig_cnt++;
 }
 #endif
 
-static void lis2dw12_config(struct device *lis2dw12)
+static void lis2dw12_config(const struct device *lis2dw12)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -79,7 +79,7 @@ static void lis2dw12_config(struct device *lis2dw12)
 #endif
 }
 
-static void lsm6dso_config(struct device *lsm6dso)
+static void lsm6dso_config(const struct device *lsm6dso)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -179,8 +179,8 @@ void main(void)
 	struct sensor_value accel1[3], accel2[3];
 	struct sensor_value gyro[3];
 	struct sensor_value magn[3];
-	struct device *lis2dw12 = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dw12)));
-	struct device *lsm6dso = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dso)));
+	const struct device *lis2dw12 = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dw12)));
+	const struct device *lsm6dso = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dso)));
 	int cnt = 1;
 
 	if (lis2dw12 == NULL) {
diff --git a/samples/shields/x_nucleo_iks01a3/standard/src/main.c b/samples/shields/x_nucleo_iks01a3/standard/src/main.c
index 056211d8dd4c97..ab465ee3a58620 100644
--- a/samples/shields/x_nucleo_iks01a3/standard/src/main.c
+++ b/samples/shields/x_nucleo_iks01a3/standard/src/main.c
@@ -13,7 +13,7 @@
 #ifdef CONFIG_LIS2MDL_TRIGGER
 static int lis2mdl_trig_cnt;
 
-static void lis2mdl_trigger_handler(struct device *dev,
+static void lis2mdl_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ALL);
@@ -24,7 +24,7 @@ static void lis2mdl_trigger_handler(struct device *dev,
 #ifdef CONFIG_LPS22HH_TRIGGER
 static int lps22hh_trig_cnt;
 
-static void lps22hh_trigger_handler(struct device *dev,
+static void lps22hh_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_PRESS);
@@ -35,7 +35,7 @@ static void lps22hh_trigger_handler(struct device *dev,
 #ifdef CONFIG_STTS751_TRIGGER
 static int stts751_trig_cnt;
 
-static void stts751_trigger_handler(struct device *dev,
+static void stts751_trigger_handler(const struct device *dev,
 				       struct sensor_trigger *trig)
 {
 	stts751_trig_cnt++;
@@ -45,8 +45,8 @@ static void stts751_trigger_handler(struct device *dev,
 #ifdef CONFIG_LIS2DW12_TRIGGER
 static int lis2dw12_trig_cnt;
 
-static void lis2dw12_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lis2dw12_trigger_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	lis2dw12_trig_cnt++;
@@ -58,29 +58,29 @@ static int lsm6dso_acc_trig_cnt;
 static int lsm6dso_gyr_trig_cnt;
 static int lsm6dso_temp_trig_cnt;
 
-static void lsm6dso_acc_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_acc_trig_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	lsm6dso_acc_trig_cnt++;
 }
 
-static void lsm6dso_gyr_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_gyr_trig_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_GYRO_XYZ);
 	lsm6dso_gyr_trig_cnt++;
 }
 
-static void lsm6dso_temp_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void lsm6dso_temp_trig_handler(const struct device *dev,
+				      struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_DIE_TEMP);
 	lsm6dso_temp_trig_cnt++;
 }
 #endif
 
-static void lis2mdl_config(struct device *lis2mdl)
+static void lis2mdl_config(const struct device *lis2mdl)
 {
 	struct sensor_value odr_attr;
 
@@ -103,7 +103,7 @@ static void lis2mdl_config(struct device *lis2mdl)
 #endif
 }
 
-static void lps22hh_config(struct device *lps22hh)
+static void lps22hh_config(const struct device *lps22hh)
 {
 	struct sensor_value odr_attr;
 
@@ -126,7 +126,7 @@ static void lps22hh_config(struct device *lps22hh)
 #endif
 }
 
-static void stts751_config(struct device *stts751)
+static void stts751_config(const struct device *stts751)
 {
 	struct sensor_value odr_attr;
 
@@ -149,7 +149,7 @@ static void stts751_config(struct device *stts751)
 #endif
 }
 
-static void lis2dw12_config(struct device *lis2dw12)
+static void lis2dw12_config(const struct device *lis2dw12)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -180,7 +180,7 @@ static void lis2dw12_config(struct device *lis2dw12)
 #endif
 }
 
-static void lsm6dso_config(struct device *lsm6dso)
+static void lsm6dso_config(const struct device *lsm6dso)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -247,12 +247,12 @@ void main(void)
 	struct sensor_value accel1[3], accel2[3];
 	struct sensor_value gyro[3];
 	struct sensor_value magn[3];
-	struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
-	struct device *lps22hh = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hh)));
-	struct device *stts751 = device_get_binding(DT_LABEL(DT_INST(0, st_stts751)));
-	struct device *lis2mdl = device_get_binding(DT_LABEL(DT_INST(0, st_lis2mdl)));
-	struct device *lis2dw12 = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dw12)));
-	struct device *lsm6dso = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dso)));
+	const struct device *hts221 = device_get_binding(DT_LABEL(DT_INST(0, st_hts221)));
+	const struct device *lps22hh = device_get_binding(DT_LABEL(DT_INST(0, st_lps22hh)));
+	const struct device *stts751 = device_get_binding(DT_LABEL(DT_INST(0, st_stts751)));
+	const struct device *lis2mdl = device_get_binding(DT_LABEL(DT_INST(0, st_lis2mdl)));
+	const struct device *lis2dw12 = device_get_binding(DT_LABEL(DT_INST(0, st_lis2dw12)));
+	const struct device *lsm6dso = device_get_binding(DT_LABEL(DT_INST(0, st_lsm6dso)));
 	int cnt = 1;
 
 	if (hts221 == NULL) {
diff --git a/samples/shields/x_nucleo_iks02a1/microphone/src/main.c b/samples/shields/x_nucleo_iks02a1/microphone/src/main.c
index 1910db158945fa..c00d646c916ea7 100644
--- a/samples/shields/x_nucleo_iks02a1/microphone/src/main.c
+++ b/samples/shields/x_nucleo_iks02a1/microphone/src/main.c
@@ -49,7 +49,7 @@ void main(void)
 	uint32_t ms;
 	int ret;
 
-	struct device *mic_dev = device_get_binding(DT_LABEL(DT_INST(0, st_mpxxdtyy)));
+	const struct device *mic_dev = device_get_binding(DT_LABEL(DT_INST(0, st_mpxxdtyy)));
 
 	if (!mic_dev) {
 		printk("Could not get pointer to mic device\n");
diff --git a/samples/shields/x_nucleo_iks02a1/sensorhub/src/main.c b/samples/shields/x_nucleo_iks02a1/sensorhub/src/main.c
index 5988755b71b6ba..61c4622da7e66d 100644
--- a/samples/shields/x_nucleo_iks02a1/sensorhub/src/main.c
+++ b/samples/shields/x_nucleo_iks02a1/sensorhub/src/main.c
@@ -13,8 +13,8 @@
 #ifdef CONFIG_IIS2DLPC_TRIGGER
 static int iis2dlpc_trig_cnt;
 
-static void iis2dlpc_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void iis2dlpc_trigger_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	iis2dlpc_trig_cnt++;
@@ -26,29 +26,29 @@ static int ism330dhcx_acc_trig_cnt;
 static int ism330dhcx_gyr_trig_cnt;
 static int ism330dhcx_temp_trig_cnt;
 
-static void ism330dhcx_acc_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void ism330dhcx_acc_trig_handler(const struct device *dev,
+					struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	ism330dhcx_acc_trig_cnt++;
 }
 
-static void ism330dhcx_gyr_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void ism330dhcx_gyr_trig_handler(const struct device *dev,
+					struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_GYRO_XYZ);
 	ism330dhcx_gyr_trig_cnt++;
 }
 
-static void ism330dhcx_temp_trig_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void ism330dhcx_temp_trig_handler(const struct device *dev,
+					 struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_DIE_TEMP);
 	ism330dhcx_temp_trig_cnt++;
 }
 #endif
 
-static void iis2dlpc_config(struct device *iis2dlpc)
+static void iis2dlpc_config(const struct device *iis2dlpc)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -79,7 +79,7 @@ static void iis2dlpc_config(struct device *iis2dlpc)
 #endif
 }
 
-static void ism330dhcx_config(struct device *ism330dhcx)
+static void ism330dhcx_config(const struct device *ism330dhcx)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -156,8 +156,8 @@ void main(void)
 	struct sensor_value accel1[3], accel2[3];
 	struct sensor_value gyro[3];
 	struct sensor_value magn[3];
-	struct device *iis2dlpc = device_get_binding(DT_LABEL(DT_INST(0, st_iis2dlpc)));
-	struct device *ism330dhcx = device_get_binding(DT_LABEL(DT_INST(0, st_ism330dhcx)));
+	const struct device *iis2dlpc = device_get_binding(DT_LABEL(DT_INST(0, st_iis2dlpc)));
+	const struct device *ism330dhcx = device_get_binding(DT_LABEL(DT_INST(0, st_ism330dhcx)));
 	int cnt = 1;
 
 	if (iis2dlpc == NULL) {
diff --git a/samples/shields/x_nucleo_iks02a1/standard/src/main.c b/samples/shields/x_nucleo_iks02a1/standard/src/main.c
index 695e4ef050a1dd..cdef4befb6d725 100644
--- a/samples/shields/x_nucleo_iks02a1/standard/src/main.c
+++ b/samples/shields/x_nucleo_iks02a1/standard/src/main.c
@@ -13,8 +13,8 @@
 #ifdef CONFIG_IIS2DLPC_TRIGGER
 static int iis2dlpc_trig_cnt;
 
-static void iis2dlpc_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void iis2dlpc_trigger_handler(const struct device *dev,
+				     struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	iis2dlpc_trig_cnt++;
@@ -24,7 +24,7 @@ static void iis2dlpc_trigger_handler(struct device *dev,
 #ifdef CONFIG_IIS2MDC_TRIGGER
 static int iis2mdc_trig_cnt;
 
-static void iis2mdc_trigger_handler(struct device *dev,
+static void iis2mdc_trigger_handler(const struct device *dev,
 				    struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ALL);
@@ -36,22 +36,22 @@ static void iis2mdc_trigger_handler(struct device *dev,
 static int ism330dhcx_acc_trig_cnt;
 static int ism330dhcx_gyr_trig_cnt;
 
-static void ism330dhcx_acc_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void ism330dhcx_acc_trigger_handler(const struct device *dev,
+					   struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ);
 	ism330dhcx_acc_trig_cnt++;
 }
 
-static void ism330dhcx_gyr_trigger_handler(struct device *dev,
-				    struct sensor_trigger *trig)
+static void ism330dhcx_gyr_trigger_handler(const struct device *dev,
+					   struct sensor_trigger *trig)
 {
 	sensor_sample_fetch_chan(dev, SENSOR_CHAN_GYRO_XYZ);
 	ism330dhcx_gyr_trig_cnt++;
 }
 #endif
 
-static void iis2dlpc_config(struct device *iis2dlpc)
+static void iis2dlpc_config(const struct device *iis2dlpc)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -82,7 +82,7 @@ static void iis2dlpc_config(struct device *iis2dlpc)
 #endif
 }
 
-static void iis2mdc_config(struct device *iis2mdc)
+static void iis2mdc_config(const struct device *iis2mdc)
 {
 	struct sensor_value odr_attr;
 
@@ -105,7 +105,7 @@ static void iis2mdc_config(struct device *iis2mdc)
 #endif
 }
 
-static void ism330dhcx_config(struct device *ism330dhcx)
+static void ism330dhcx_config(const struct device *ism330dhcx)
 {
 	struct sensor_value odr_attr, fs_attr;
 
@@ -167,9 +167,9 @@ void main(void)
 	struct sensor_value accel1[3], accel2[3];
 	struct sensor_value gyro[3];
 	struct sensor_value magn[3];
-	struct device *iis2dlpc = device_get_binding(DT_LABEL(DT_INST(0, st_iis2dlpc)));
-	struct device *iis2mdc = device_get_binding(DT_LABEL(DT_INST(0, st_iis2mdc)));
-	struct device *ism330dhcx = device_get_binding(DT_LABEL(DT_INST(0, st_ism330dhcx)));
+	const struct device *iis2dlpc = device_get_binding(DT_LABEL(DT_INST(0, st_iis2dlpc)));
+	const struct device *iis2mdc = device_get_binding(DT_LABEL(DT_INST(0, st_iis2mdc)));
+	const struct device *ism330dhcx = device_get_binding(DT_LABEL(DT_INST(0, st_ism330dhcx)));
 	int cnt = 1;
 
 	if (iis2dlpc == NULL) {
diff --git a/samples/subsys/canbus/canopen/src/main.c b/samples/subsys/canbus/canopen/src/main.c
index c65a52ff77d517..9e7ce6de5ef807 100644
--- a/samples/subsys/canbus/canopen/src/main.c
+++ b/samples/subsys/canbus/canopen/src/main.c
@@ -41,7 +41,7 @@ static struct gpio_callback button_callback;
 #endif
 
 struct led_indicator {
-	struct device *dev;
+	const struct device *dev;
 	gpio_pin_t pin;
 };
 
@@ -145,7 +145,8 @@ static CO_SDO_abortCode_t odf_2102(CO_ODF_arg_t *odf_arg)
  * @param pins GPIO pin mask that triggered the interrupt.
  */
 #ifdef BUTTON_PORT
-static void button_isr_callback(struct device *port, struct gpio_callback *cb,
+static void button_isr_callback(const struct device *port,
+				struct gpio_callback *cb,
 				uint32_t pins)
 {
 	counter++;
@@ -160,7 +161,7 @@ static void button_isr_callback(struct device *port, struct gpio_callback *cb,
 static void config_button(void)
 {
 #ifdef BUTTON_PORT
-	struct device *dev;
+	const struct device *dev;
 	int err;
 
 	dev = device_get_binding(BUTTON_PORT);
@@ -201,7 +202,7 @@ void main(void)
 {
 	CO_NMT_reset_cmd_t reset = CO_RESET_NOT;
 	CO_ReturnError_t err;
-	struct device *can;
+	const struct device *can;
 	uint16_t timeout;
 	uint32_t elapsed;
 	int64_t timestamp;
diff --git a/samples/subsys/canbus/isotp/src/main.c b/samples/subsys/canbus/isotp/src/main.c
index f5fea6b3c2daca..64e82127c704ca 100644
--- a/samples/subsys/canbus/isotp/src/main.c
+++ b/samples/subsys/canbus/isotp/src/main.c
@@ -35,7 +35,7 @@ const struct isotp_msg_id tx_addr_0_5 = {
 	.use_ext_addr = 0
 };
 
-struct device *can_dev;
+const struct device *can_dev;
 struct isotp_recv_ctx recv_ctx_8_0;
 struct isotp_recv_ctx recv_ctx_0_5;
 
diff --git a/samples/subsys/ipc/ipm_imx/src/main.c b/samples/subsys/ipc/ipm_imx/src/main.c
index 9f205cccf4a438..de8849e4afc411 100644
--- a/samples/subsys/ipc/ipm_imx/src/main.c
+++ b/samples/subsys/ipc/ipm_imx/src/main.c
@@ -9,7 +9,7 @@
 #include <device.h>
 #include <drivers/ipm.h>
 
-static void ipm_callback(struct device *dev, void *context,
+static void ipm_callback(const struct device *dev, void *context,
 			 uint32_t id, volatile void *data)
 {
 	int i;
@@ -31,7 +31,7 @@ static void ipm_callback(struct device *dev, void *context,
 
 void main(void)
 {
-	struct device *ipm;
+	const struct device *ipm;
 
 	ipm = device_get_binding("MU_B");
 	if (!ipm) {
diff --git a/samples/subsys/ipc/ipm_mcux/remote/src/main_remote.c b/samples/subsys/ipc/ipm_mcux/remote/src/main_remote.c
index 9009af11f6af3e..96930d7877db79 100644
--- a/samples/subsys/ipc/ipm_mcux/remote/src/main_remote.c
+++ b/samples/subsys/ipc/ipm_mcux/remote/src/main_remote.c
@@ -9,7 +9,7 @@
 #include <device.h>
 #include <drivers/ipm.h>
 
-void ping_ipm_callback(struct device *dev, void *context,
+void ping_ipm_callback(const struct device *dev, void *context,
 		       uint32_t id, volatile void *data)
 {
 	ipm_send(dev, 1, 0, (const void *)data, 4);
@@ -19,7 +19,7 @@ void ping_ipm_callback(struct device *dev, void *context,
 
 void main(void)
 {
-	struct device *ipm;
+	const struct device *ipm;
 
 	ipm = device_get_binding(DT_LABEL(DT_INST(0, nxp_lpc_mailbox)));
 	if (!ipm) {
diff --git a/samples/subsys/ipc/ipm_mcux/src/main_master.c b/samples/subsys/ipc/ipm_mcux/src/main_master.c
index bfadc3bb140410..477e954376acd3 100644
--- a/samples/subsys/ipc/ipm_mcux/src/main_master.c
+++ b/samples/subsys/ipc/ipm_mcux/src/main_master.c
@@ -11,7 +11,7 @@
 
 int gcounter;
 
-void ping_ipm_callback(struct device *dev, void *context,
+void ping_ipm_callback(const struct device *dev, void *context,
 		       uint32_t id, volatile void *data)
 {
 	gcounter = *(int *)data;
@@ -30,7 +30,7 @@ void main(void)
 	int first_message = 1; /* do not start from 0,
 				* zero value can't be sent via mailbox register
 				*/
-	struct device *ipm;
+	const struct device *ipm;
 
 	printk("Hello World from MASTER! %s\n", CONFIG_ARCH);
 
diff --git a/samples/subsys/ipc/ipm_mhu_dual_core/src/main.c b/samples/subsys/ipc/ipm_mhu_dual_core/src/main.c
index 3d28d506e6c18f..0329543ea2936d 100644
--- a/samples/subsys/ipc/ipm_mhu_dual_core/src/main.c
+++ b/samples/subsys/ipc/ipm_mhu_dual_core/src/main.c
@@ -14,7 +14,7 @@ enum cpu_id_t {
 	MHU_CPU_MAX,
 };
 
-struct device *mhu0;
+const struct device *mhu0;
 
 static void main_cpu_0(void)
 {
@@ -32,7 +32,7 @@ static void main_cpu_1(void)
 	}
 }
 
-static void mhu_isr_callback(struct device *dev, void *context,
+static void mhu_isr_callback(const struct device *dev, void *context,
 			     uint32_t cpu_id, volatile void *data)
 {
 	const uint32_t set_mhu = 1;
diff --git a/samples/subsys/ipc/openamp/remote/src/main.c b/samples/subsys/ipc/openamp/remote/src/main.c
index 4e909c14d80845..2db82267db4a07 100644
--- a/samples/subsys/ipc/openamp/remote/src/main.c
+++ b/samples/subsys/ipc/openamp/remote/src/main.c
@@ -23,7 +23,7 @@
 K_THREAD_STACK_DEFINE(thread_stack, APP_TASK_STACK_SIZE);
 static struct k_thread thread_data;
 
-static struct device *ipm_handle;
+static const struct device *ipm_handle;
 
 static metal_phys_addr_t shm_physmap[] = { SHM_START_ADDR };
 static struct metal_device shm_device = {
@@ -95,7 +95,7 @@ struct virtio_dispatch dispatch = {
 static K_SEM_DEFINE(data_sem, 0, 1);
 static K_SEM_DEFINE(data_rx_sem, 0, 1);
 
-static void platform_ipm_callback(struct device *dev, void *context,
+static void platform_ipm_callback(const struct device *dev, void *context,
 				  uint32_t id, volatile void *data)
 {
 	k_sem_give(&data_sem);
diff --git a/samples/subsys/ipc/openamp/src/main.c b/samples/subsys/ipc/openamp/src/main.c
index 4013d57df84bd4..7074bd94e2d150 100644
--- a/samples/subsys/ipc/openamp/src/main.c
+++ b/samples/subsys/ipc/openamp/src/main.c
@@ -24,7 +24,7 @@
 K_THREAD_STACK_DEFINE(thread_stack, APP_TASK_STACK_SIZE);
 static struct k_thread thread_data;
 
-static struct device *ipm_handle;
+static const struct device *ipm_handle;
 
 static metal_phys_addr_t shm_physmap[] = { SHM_START_ADDR };
 static struct metal_device shm_device = {
@@ -108,7 +108,7 @@ struct virtio_dispatch dispatch = {
 static K_SEM_DEFINE(data_sem, 0, 1);
 static K_SEM_DEFINE(data_rx_sem, 0, 1);
 
-static void platform_ipm_callback(struct device *dev, void *context,
+static void platform_ipm_callback(const struct device *dev, void *context,
 				  uint32_t id, volatile void *data)
 {
 	k_sem_give(&data_sem);
@@ -300,7 +300,7 @@ void main(void)
 /* Make sure we clear out the status flag very early (before we bringup the
  * secondary core) so the secondary core see's the proper status
  */
-int init_status_flag(struct device *arg)
+int init_status_flag(const struct device *arg)
 {
 	virtio_set_status(NULL, 0);
 
diff --git a/samples/subsys/ipc/openamp_rsc_table/src/main_remote.c b/samples/subsys/ipc/openamp_rsc_table/src/main_remote.c
index c516a8e7905144..d136db9994f9ec 100644
--- a/samples/subsys/ipc/openamp_rsc_table/src/main_remote.c
+++ b/samples/subsys/ipc/openamp_rsc_table/src/main_remote.c
@@ -35,7 +35,7 @@ LOG_MODULE_REGISTER(openamp_rsc_table, LOG_LEVEL_DBG);
 K_THREAD_STACK_DEFINE(thread_stack, APP_TASK_STACK_SIZE);
 static struct k_thread thread_data;
 
-static struct device *ipm_handle;
+static const struct device *ipm_handle;
 
 static metal_phys_addr_t shm_physmap = SHM_START_ADDR;
 
@@ -66,7 +66,7 @@ static struct rpmsg_endpoint rcv_ept;
 static K_SEM_DEFINE(data_sem, 0, 1);
 static K_SEM_DEFINE(data_rx_sem, 0, 1);
 
-static void platform_ipm_callback(struct device *device, void *context,
+static void platform_ipm_callback(const struct device *device, void *context,
 				  uint32_t id, volatile void *data)
 {
 	LOG_DBG("%s: msg received from mb %d\n", __func__, id);
diff --git a/samples/subsys/mgmt/osdp/src/main.c b/samples/subsys/mgmt/osdp/src/main.c
index 26241807ebfa6f..b6e9243398ad39 100644
--- a/samples/subsys/mgmt/osdp/src/main.c
+++ b/samples/subsys/mgmt/osdp/src/main.c
@@ -35,7 +35,7 @@ void main(void)
 {
 	int ret, led_state;
 	uint32_t cnt = 0;
-	struct device *dev;
+	const struct device *dev;
 	struct osdp_cmd cmd;
 
 	dev = device_get_binding(LED0);
diff --git a/samples/subsys/power/device_pm/src/dummy_driver.c b/samples/subsys/power/device_pm/src/dummy_driver.c
index edff18f6b32561..5b200ab2bf8aad 100644
--- a/samples/subsys/power/device_pm/src/dummy_driver.c
+++ b/samples/subsys/power/device_pm/src/dummy_driver.c
@@ -10,9 +10,9 @@
 
 static struct k_poll_event async_evt;
 uint32_t device_power_state;
-static struct device *parent;
+static const struct device *parent;
 
-static int dummy_open(struct device *dev)
+static int dummy_open(const struct device *dev)
 {
 	int ret;
 	int signaled = 0, result;
@@ -52,7 +52,7 @@ static int dummy_open(struct device *dev)
 	return ret;
 }
 
-static int dummy_read(struct device *dev, uint32_t *val)
+static int dummy_read(const struct device *dev, uint32_t *val)
 {
 	struct dummy_parent_api *api;
 	int ret;
@@ -64,7 +64,7 @@ static int dummy_read(struct device *dev, uint32_t *val)
 	return ret;
 }
 
-static int dummy_write(struct device *dev, uint32_t val)
+static int dummy_write(const struct device *dev, uint32_t val)
 {
 	struct dummy_parent_api *api;
 	int ret;
@@ -75,7 +75,7 @@ static int dummy_write(struct device *dev, uint32_t val)
 	return ret;
 }
 
-static int dummy_close(struct device *dev)
+static int dummy_close(const struct device *dev)
 {
 	int ret;
 
@@ -93,12 +93,12 @@ static int dummy_close(struct device *dev)
 	return ret;
 }
 
-static uint32_t dummy_get_power_state(struct device *dev)
+static uint32_t dummy_get_power_state(const struct device *dev)
 {
 	return device_power_state;
 }
 
-static int dummy_suspend(struct device *dev)
+static int dummy_suspend(const struct device *dev)
 {
 	printk("child suspending..\n");
 	device_power_state = DEVICE_PM_SUSPEND_STATE;
@@ -106,7 +106,7 @@ static int dummy_suspend(struct device *dev)
 	return 0;
 }
 
-static int dummy_resume_from_suspend(struct device *dev)
+static int dummy_resume_from_suspend(const struct device *dev)
 {
 	printk("child resuming..\n");
 	device_power_state = DEVICE_PM_ACTIVE_STATE;
@@ -114,7 +114,8 @@ static int dummy_resume_from_suspend(struct device *dev)
 	return 0;
 }
 
-static int dummy_device_pm_ctrl(struct device *dev, uint32_t ctrl_command,
+static int dummy_device_pm_ctrl(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
@@ -147,7 +148,7 @@ static const struct dummy_driver_api funcs = {
 	.close = dummy_close,
 };
 
-int dummy_init(struct device *dev)
+int dummy_init(const struct device *dev)
 {
 	parent = device_get_binding(DUMMY_PARENT_NAME);
 	if (!parent) {
diff --git a/samples/subsys/power/device_pm/src/dummy_driver.h b/samples/subsys/power/device_pm/src/dummy_driver.h
index dfb0683e2618fa..63e7cb5d490b85 100644
--- a/samples/subsys/power/device_pm/src/dummy_driver.h
+++ b/samples/subsys/power/device_pm/src/dummy_driver.h
@@ -8,13 +8,13 @@
 #include <device.h>
 #define DUMMY_DRIVER_NAME	"dummy_driver"
 
-typedef int (*dummy_api_open_t)(struct device *dev);
+typedef int (*dummy_api_open_t)(const struct device *dev);
 
-typedef int (*dummy_api_read_t)(struct device *dev,
+typedef int (*dummy_api_read_t)(const struct device *dev,
 				     uint32_t *val);
-typedef int (*dummy_api_write_t)(struct device *dev,
+typedef int (*dummy_api_write_t)(const struct device *dev,
 				     uint32_t val);
-typedef int (*dummy_api_close_t)(struct device *dev);
+typedef int (*dummy_api_close_t)(const struct device *dev);
 
 struct dummy_driver_api {
 	dummy_api_open_t open;
diff --git a/samples/subsys/power/device_pm/src/dummy_parent.c b/samples/subsys/power/device_pm/src/dummy_parent.c
index 8bc7b1b2cec230..730ad9a71d1a0a 100644
--- a/samples/subsys/power/device_pm/src/dummy_parent.c
+++ b/samples/subsys/power/device_pm/src/dummy_parent.c
@@ -10,7 +10,8 @@
 static uint32_t store_value;
 uint32_t parent_power_state;
 
-static int dummy_transfer(struct device *dev, uint32_t cmd, uint32_t *val)
+static int dummy_transfer(const struct device *dev, uint32_t cmd,
+			  uint32_t *val)
 {
 	printk("transfer()\n");
 
@@ -23,12 +24,12 @@ static int dummy_transfer(struct device *dev, uint32_t cmd, uint32_t *val)
 	return 0;
 }
 
-static uint32_t dummy_get_power_state(struct device *dev)
+static uint32_t dummy_get_power_state(const struct device *dev)
 {
 	return parent_power_state;
 }
 
-static int dummy_suspend(struct device *dev)
+static int dummy_suspend(const struct device *dev)
 {
 	printk("parent suspending..\n");
 	parent_power_state = DEVICE_PM_SUSPEND_STATE;
@@ -36,7 +37,7 @@ static int dummy_suspend(struct device *dev)
 	return 0;
 }
 
-static int dummy_resume_from_suspend(struct device *dev)
+static int dummy_resume_from_suspend(const struct device *dev)
 {
 	printk("parent resuming..\n");
 	parent_power_state = DEVICE_PM_ACTIVE_STATE;
@@ -44,7 +45,8 @@ static int dummy_resume_from_suspend(struct device *dev)
 	return 0;
 }
 
-static int dummy_parent_pm_ctrl(struct device *dev, uint32_t ctrl_command,
+static int dummy_parent_pm_ctrl(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
@@ -73,7 +75,7 @@ static const struct dummy_parent_api funcs = {
 	.transfer = dummy_transfer,
 };
 
-int dummy_parent_init(struct device *dev)
+int dummy_parent_init(const struct device *dev)
 {
 	device_pm_enable(dev);
 	parent_power_state = DEVICE_PM_ACTIVE_STATE;
diff --git a/samples/subsys/power/device_pm/src/dummy_parent.h b/samples/subsys/power/device_pm/src/dummy_parent.h
index 986e294e7aa9ea..633e02dc45eda8 100644
--- a/samples/subsys/power/device_pm/src/dummy_parent.h
+++ b/samples/subsys/power/device_pm/src/dummy_parent.h
@@ -11,7 +11,8 @@
 #define DUMMY_PARENT_RD		0
 #define DUMMY_PARENT_WR		1
 
-typedef int (*dummy_api_transfer_t)(struct device *dev, uint32_t cmd, uint32_t *val);
+typedef int (*dummy_api_transfer_t)(const struct device *dev, uint32_t cmd,
+				    uint32_t *val);
 
 struct dummy_parent_api {
 	dummy_api_transfer_t transfer;
diff --git a/samples/subsys/power/device_pm/src/main.c b/samples/subsys/power/device_pm/src/main.c
index 9740d1677cb4ef..a77a88ff80405b 100644
--- a/samples/subsys/power/device_pm/src/main.c
+++ b/samples/subsys/power/device_pm/src/main.c
@@ -10,7 +10,7 @@
 /* Application main Thread */
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct dummy_driver_api *api;
 	int ret, val;
 
diff --git a/samples/subsys/usb/audio/headphones_microphone/src/main.c b/samples/subsys/usb/audio/headphones_microphone/src/main.c
index 6baf3aed51932b..541ad71d147e4d 100644
--- a/samples/subsys/usb/audio/headphones_microphone/src/main.c
+++ b/samples/subsys/usb/audio/headphones_microphone/src/main.c
@@ -16,7 +16,7 @@
 
 LOG_MODULE_REGISTER(main, LOG_LEVEL_INF);
 
-static struct device *mic_dev;
+static const struct device *mic_dev;
 
 static void data_received(const struct device *dev,
 			  struct net_buf *buffer,
@@ -42,7 +42,7 @@ static void data_received(const struct device *dev,
 	}
 }
 
-static void feature_update(struct device *dev,
+static void feature_update(const struct device *dev,
 			   const struct usb_audio_fu_evt *evt)
 {
 	LOG_DBG("Control selector %d for channel %d updated",
@@ -65,7 +65,7 @@ static const struct usb_audio_ops mic_ops = {
 
 void main(void)
 {
-	struct device *hp_dev = device_get_binding("HEADPHONES");
+	const struct device *hp_dev = device_get_binding("HEADPHONES");
 	int ret;
 
 	LOG_INF("Entered %s", __func__);
diff --git a/samples/subsys/usb/audio/headset/src/main.c b/samples/subsys/usb/audio/headset/src/main.c
index f3627783a2332b..b9ab72f16f8f49 100644
--- a/samples/subsys/usb/audio/headset/src/main.c
+++ b/samples/subsys/usb/audio/headset/src/main.c
@@ -40,7 +40,7 @@ static void data_received(const struct device *dev,
 	}
 }
 
-static void feature_update(struct device *dev,
+static void feature_update(const struct device *dev,
 			   const struct usb_audio_fu_evt *evt)
 {
 	LOG_DBG("Control selector %d for channel %d updated",
@@ -59,7 +59,7 @@ static const struct usb_audio_ops ops = {
 
 void main(void)
 {
-	struct device *hs_dev;
+	const struct device *hs_dev;
 	int ret;
 
 	LOG_INF("Entered %s", __func__);
diff --git a/samples/subsys/usb/cdc_acm/src/main.c b/samples/subsys/usb/cdc_acm/src/main.c
index e79281a63d8c36..c51527fcd81203 100644
--- a/samples/subsys/usb/cdc_acm/src/main.c
+++ b/samples/subsys/usb/cdc_acm/src/main.c
@@ -28,7 +28,7 @@ uint8_t ring_buffer[RING_BUF_SIZE];
 
 struct ring_buf ringbuf;
 
-static void interrupt_handler(struct device *dev, void *user_data)
+static void interrupt_handler(const struct device *dev, void *user_data)
 {
 	ARG_UNUSED(user_data);
 
@@ -74,7 +74,7 @@ static void interrupt_handler(struct device *dev, void *user_data)
 
 void main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t baudrate, dtr = 0U;
 	int ret;
 
diff --git a/samples/subsys/usb/cdc_acm_composite/src/main.c b/samples/subsys/usb/cdc_acm_composite/src/main.c
index 55642bc73e15e0..56a857c602e02f 100644
--- a/samples/subsys/usb/cdc_acm_composite/src/main.c
+++ b/samples/subsys/usb/cdc_acm_composite/src/main.c
@@ -29,17 +29,17 @@ uint8_t buffer0[RING_BUF_SIZE];
 uint8_t buffer1[RING_BUF_SIZE];
 
 static struct serial_data {
-	struct device *peer;
+	const struct device *peer;
 	struct serial_data *peer_data;
 	struct ring_buf ringbuf;
 } peers[2];
 
-static void interrupt_handler(struct device *dev, void *user_data)
+static void interrupt_handler(const struct device *dev, void *user_data)
 {
 	struct serial_data *dev_data = user_data;
 
 	while (uart_irq_update(dev) && uart_irq_is_pending(dev)) {
-		struct device *peer = dev_data->peer;
+		const struct device *peer = dev_data->peer;
 
 		LOG_DBG("dev %p dev_data %p", dev, dev_data);
 
@@ -80,7 +80,7 @@ static void interrupt_handler(struct device *dev, void *user_data)
 	}
 }
 
-static void uart_line_set(struct device *dev)
+static void uart_line_set(const struct device *dev)
 {
 	uint32_t baudrate;
 	int ret;
@@ -113,7 +113,7 @@ void main(void)
 
 	struct serial_data *dev_data0 = &peers[0];
 	struct serial_data *dev_data1 = &peers[1];
-	struct device *dev0, *dev1;
+	const struct device *dev0, *dev1;
 	uint32_t dtr = 0U;
 
 	dev0 = device_get_binding("CDC_ACM_0");
diff --git a/samples/subsys/usb/console/src/main.c b/samples/subsys/usb/console/src/main.c
index 9698a38f66bf12..ecad1f631547d9 100644
--- a/samples/subsys/usb/console/src/main.c
+++ b/samples/subsys/usb/console/src/main.c
@@ -13,7 +13,7 @@
 
 void main(void)
 {
-	struct device *dev = device_get_binding(
+	const struct device *dev = device_get_binding(
 			CONFIG_UART_CONSOLE_ON_DEV_NAME);
 	uint32_t dtr = 0;
 
diff --git a/samples/subsys/usb/hid-cdc/src/main.c b/samples/subsys/usb/hid-cdc/src/main.c
index 47809fb04b6c8f..6723016f00c349 100644
--- a/samples/subsys/usb/hid-cdc/src/main.c
+++ b/samples/subsys/usb/hid-cdc/src/main.c
@@ -376,7 +376,7 @@ static void flush_buffer_kbd(void)
 	memset(data_buf_kbd, 0, sizeof(data_buf_kbd));
 }
 
-static void write_data(struct device *dev, const char *buf, int len)
+static void write_data(const struct device *dev, const char *buf, int len)
 {
 	uart_irq_tx_enable(dev);
 
@@ -396,7 +396,7 @@ static void write_data(struct device *dev, const char *buf, int len)
 	uart_irq_tx_disable(dev);
 }
 
-static void cdc_mouse_int_handler(struct device *dev, void *user_data)
+static void cdc_mouse_int_handler(const struct device *dev, void *user_data)
 {
 	ARG_UNUSED(user_data);
 
@@ -444,7 +444,7 @@ static void cdc_mouse_int_handler(struct device *dev, void *user_data)
 	}
 }
 
-static void cdc_kbd_int_handler(struct device *dev, void *user_data)
+static void cdc_kbd_int_handler(const struct device *dev, void *user_data)
 {
 	ARG_UNUSED(user_data);
 
@@ -479,7 +479,8 @@ static void cdc_kbd_int_handler(struct device *dev, void *user_data)
 
 /* Devices */
 
-static void btn0(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
+static void btn0(const struct device *gpio, struct gpio_callback *cb,
+		 uint32_t pins)
 {
 	struct app_evt_t *ev = app_evt_alloc();
 
@@ -489,7 +490,8 @@ static void btn0(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
 }
 
 #if DT_NODE_HAS_STATUS(SW1_NODE, okay)
-static void btn1(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
+static void btn1(const struct device *gpio, struct gpio_callback *cb,
+		 uint32_t pins)
 {
 	struct app_evt_t *ev = app_evt_alloc();
 
@@ -500,7 +502,8 @@ static void btn1(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
 #endif
 
 #if DT_NODE_HAS_STATUS(SW2_NODE, okay)
-static void btn2(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
+static void btn2(const struct device *gpio, struct gpio_callback *cb,
+		 uint32_t pins)
 {
 	struct app_evt_t *ev = app_evt_alloc();
 
@@ -511,7 +514,8 @@ static void btn2(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
 #endif
 
 #if DT_NODE_HAS_STATUS(SW3_NODE, okay)
-static void btn3(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
+static void btn3(const struct device *gpio, struct gpio_callback *cb,
+		 uint32_t pins)
 {
 	struct app_evt_t *ev = app_evt_alloc();
 
@@ -521,9 +525,10 @@ static void btn3(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
 }
 #endif
 
-int callbacks_configure(struct device *gpio, uint32_t pin, int flags,
-			void (*handler)(struct device*, struct gpio_callback*,
-			uint32_t), struct gpio_callback *callback)
+int callbacks_configure(const struct device *gpio, uint32_t pin, int flags,
+			void (*handler)(const struct device *, struct gpio_callback*,
+					uint32_t),
+			struct gpio_callback *callback)
 {
 	if (!gpio) {
 		LOG_ERR("Could not find PORT");
@@ -549,7 +554,7 @@ void main(void)
 {
 	int ret;
 
-	struct device *hid0_dev, *hid1_dev, *cdc0_dev, *cdc1_dev;
+	const struct device *hid0_dev, *hid1_dev, *cdc0_dev, *cdc1_dev;
 	uint32_t dtr = 0U;
 	struct app_evt_t *ev;
 
diff --git a/samples/subsys/usb/hid-mouse/src/main.c b/samples/subsys/usb/hid-mouse/src/main.c
index feefd9478e13a2..80fe671dff6e8b 100644
--- a/samples/subsys/usb/hid-mouse/src/main.c
+++ b/samples/subsys/usb/hid-mouse/src/main.c
@@ -87,7 +87,7 @@ static void status_cb(enum usb_dc_status_code status, const uint8_t *param)
 	usb_status = status;
 }
 
-static void left_button(struct device *gpio, struct gpio_callback *cb,
+static void left_button(const struct device *gpio, struct gpio_callback *cb,
 			uint32_t pins)
 {
 	int ret;
@@ -120,7 +120,7 @@ static void left_button(struct device *gpio, struct gpio_callback *cb,
 }
 
 #if DT_NODE_HAS_STATUS(SW1_NODE, okay)
-static void right_button(struct device *gpio, struct gpio_callback *cb,
+static void right_button(const struct device *gpio, struct gpio_callback *cb,
 			 uint32_t pins)
 {
 	int ret;
@@ -154,7 +154,8 @@ static void right_button(struct device *gpio, struct gpio_callback *cb,
 #endif
 
 #if DT_NODE_HAS_STATUS(SW2_NODE, okay)
-static void x_move(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
+static void x_move(const struct device *gpio, struct gpio_callback *cb,
+		   uint32_t pins)
 {
 	int ret;
 	uint8_t state = status[MOUSE_X_REPORT_POS];
@@ -178,7 +179,8 @@ static void x_move(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
 #endif
 
 #if DT_NODE_HAS_STATUS(SW3_NODE, okay)
-static void y_move(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
+static void y_move(const struct device *gpio, struct gpio_callback *cb,
+		   uint32_t pins)
 {
 	int ret;
 	uint8_t state = status[MOUSE_Y_REPORT_POS];
@@ -201,7 +203,7 @@ static void y_move(struct device *gpio, struct gpio_callback *cb, uint32_t pins)
 }
 #endif
 
-int callbacks_configure(struct device *gpio, uint32_t pin, int flags,
+int callbacks_configure(const struct device *gpio, uint32_t pin, int flags,
 			gpio_callback_handler_t handler,
 			struct gpio_callback *callback, uint8_t *val)
 {
@@ -250,7 +252,7 @@ void main(void)
 {
 	int ret;
 	uint8_t report[4] = { 0x00 };
-	struct device *led_dev, *hid_dev;
+	const struct device *led_dev, *hid_dev;
 
 	led_dev = device_get_binding(LED_PORT);
 	if (led_dev == NULL) {
diff --git a/samples/subsys/usb/hid/src/main.c b/samples/subsys/usb/hid/src/main.c
index beed3640f9e6b6..e836d927231cfd 100644
--- a/samples/subsys/usb/hid/src/main.c
+++ b/samples/subsys/usb/hid/src/main.c
@@ -19,7 +19,7 @@ LOG_MODULE_REGISTER(main);
 
 static struct k_delayed_work delayed_report_send;
 
-static struct device *hdev;
+static const struct device *hdev;
 
 #define REPORT_TIMEOUT K_SECONDS(2)
 
@@ -128,7 +128,7 @@ void main(void)
 	k_delayed_work_init(&delayed_report_send, send_report);
 }
 
-static int composite_pre_init(struct device *dev)
+static int composite_pre_init(const struct device *dev)
 {
 	hdev = device_get_binding("HID_0");
 	if (hdev == NULL) {
diff --git a/samples/userspace/prod_consumer/src/app_a.c b/samples/userspace/prod_consumer/src/app_a.c
index 2f35f38710906b..7adeacde069419 100644
--- a/samples/userspace/prod_consumer/src/app_a.c
+++ b/samples/userspace/prod_consumer/src/app_a.c
@@ -49,14 +49,14 @@ K_THREAD_STACK_DEFINE(writeback_stack, 2048);
  * we ensure all this gets linked into the continuous region denoted by
  * app_a_partition.
  */
-APP_A_BSS struct device *sample_device;
+APP_A_BSS const struct device *sample_device;
 APP_A_BSS unsigned int pending_count;
 
 /* ISR-level callback function. Runs in supervisor mode. Does what's needed
  * to get the data into this application's accessible memory and have the
  * worker thread running in user mode do the rest.
  */
-void sample_callback(struct device *dev, void *context, void *data)
+void sample_callback(const struct device *dev, void *context, void *data)
 {
 	int ret;
 
diff --git a/samples/userspace/prod_consumer/src/sample_driver.h b/samples/userspace/prod_consumer/src/sample_driver.h
index 0b4169b97b6cbc..e9fa222950e862 100644
--- a/samples/userspace/prod_consumer/src/sample_driver.h
+++ b/samples/userspace/prod_consumer/src/sample_driver.h
@@ -12,16 +12,17 @@
 #define SAMPLE_DRIVER_NAME_0	"SAMPLE_DRIVER_0"
 #define SAMPLE_DRIVER_MSG_SIZE	128
 
-typedef void (*sample_driver_callback_t)(struct device *dev,
+typedef void (*sample_driver_callback_t)(const struct device *dev,
 					 void *context, void *data);
 
-typedef int (*sample_driver_write_t)(struct device *dev, void *buf);
+typedef int (*sample_driver_write_t)(const struct device *dev, void *buf);
 
-typedef int (*sample_driver_set_callback_t)(struct device *dev,
+typedef int (*sample_driver_set_callback_t)(const struct device *dev,
 					    sample_driver_callback_t cb,
 					    void *context);
 
-typedef int (*sample_driver_state_set_t)(struct device *dev, bool active);
+typedef int (*sample_driver_state_set_t)(const struct device *dev,
+					 bool active);
 
 __subsystem struct sample_driver_api {
 	sample_driver_write_t write;
@@ -39,9 +40,10 @@ __subsystem struct sample_driver_api {
  * @param buf Processed data, of size SAMPLE_DRIVER_MSG_SIZE
  * @return 0 Success, nonzero if an error occurred
  */
-__syscall int sample_driver_write(struct device *dev, void *buf);
+__syscall int sample_driver_write(const struct device *dev, void *buf);
 
-static inline int z_impl_sample_driver_write(struct device *dev, void *buf)
+static inline int z_impl_sample_driver_write(const struct device *dev,
+					     void *buf)
 {
 	const struct sample_driver_api *api = dev->api;
 
@@ -54,9 +56,9 @@ static inline int z_impl_sample_driver_write(struct device *dev, void *buf)
  * @param dev Sample driver device
  * @param active Whether to activate/deactivate interrupts
  */
-__syscall int sample_driver_state_set(struct device *dev, bool active);
+__syscall int sample_driver_state_set(const struct device *dev, bool active);
 
-static inline int z_impl_sample_driver_state_set(struct device *dev,
+static inline int z_impl_sample_driver_state_set(const struct device *dev,
 						 bool active)
 {
 	const struct sample_driver_api *api = dev->api;
@@ -75,7 +77,7 @@ static inline int z_impl_sample_driver_state_set(struct device *dev,
  * @param context Context passed to callback function, or NULL if not needed
  * @return 0 Success, nonzero if an error occurred
  */
-static inline int sample_driver_set_callback(struct device *dev,
+static inline int sample_driver_set_callback(const struct device *dev,
 					     sample_driver_callback_t cb,
 					     void *context)
 {
diff --git a/samples/userspace/prod_consumer/src/sample_driver_foo.c b/samples/userspace/prod_consumer/src/sample_driver_foo.c
index df190e00fb26f4..6dc94953f71e7f 100644
--- a/samples/userspace/prod_consumer/src/sample_driver_foo.c
+++ b/samples/userspace/prod_consumer/src/sample_driver_foo.c
@@ -30,16 +30,16 @@ struct sample_driver_foo_dev_data {
 	uint32_t count;
 };
 
-static int sample_driver_foo_write(struct device *dev, void *buf)
+static int sample_driver_foo_write(const struct device *dev, void *buf)
 {
 	LOG_DBG("%s(%p, %p)", __func__, dev, buf);
 
 	return 0;
 }
 
-static int sample_driver_foo_set_callback(struct device *dev,
-				       sample_driver_callback_t cb,
-				       void *context)
+static int sample_driver_foo_set_callback(const struct device *dev,
+					  sample_driver_callback_t cb,
+					  void *context)
 {
 	struct sample_driver_foo_dev_data *data = DEV_DATA(dev);
 	int key = irq_lock();
@@ -51,7 +51,7 @@ static int sample_driver_foo_set_callback(struct device *dev,
 	return 0;
 }
 
-static int sample_driver_foo_state_set(struct device *dev, bool active)
+static int sample_driver_foo_state_set(const struct device *dev, bool active)
 {
 	struct sample_driver_foo_dev_data *data = DEV_DATA(dev);
 
@@ -75,7 +75,7 @@ static struct sample_driver_api sample_driver_foo_api = {
 
 static void sample_driver_foo_isr(void *param)
 {
-	struct device *dev = param;
+	const struct device *dev = param;
 	struct sample_driver_foo_dev_data *data = DEV_DATA(dev);
 
 	char data_payload[SAMPLE_DRIVER_MSG_SIZE];
@@ -96,7 +96,7 @@ static void sample_driver_timer_cb(struct k_timer *timer)
 	sample_driver_foo_isr(timer->user_data);
 }
 
-static int sample_driver_foo_init(struct device *dev)
+static int sample_driver_foo_init(const struct device *dev)
 {
 	struct sample_driver_foo_dev_data *data = DEV_DATA(dev);
 
diff --git a/samples/userspace/prod_consumer/src/sample_driver_handlers.c b/samples/userspace/prod_consumer/src/sample_driver_handlers.c
index 6446ff133371bf..909becbd9c6033 100644
--- a/samples/userspace/prod_consumer/src/sample_driver_handlers.c
+++ b/samples/userspace/prod_consumer/src/sample_driver_handlers.c
@@ -8,7 +8,7 @@
 #include <syscall_handler.h>
 #include "sample_driver.h"
 
-int z_vrfy_sample_driver_state_set(struct device *dev, bool active)
+int z_vrfy_sample_driver_state_set(const struct device *dev, bool active)
 {
 	if (Z_SYSCALL_DRIVER_SAMPLE(dev, state_set)) {
 		return -EINVAL;
@@ -19,7 +19,7 @@ int z_vrfy_sample_driver_state_set(struct device *dev, bool active)
 
 #include <syscalls/sample_driver_state_set_mrsh.c>
 
-int z_vrfy_sample_driver_write(struct device *dev, void *buf)
+int z_vrfy_sample_driver_write(const struct device *dev, void *buf)
 {
 	if (Z_SYSCALL_DRIVER_SAMPLE(dev, write)) {
 		return -EINVAL;
diff --git a/samples/video/capture/src/main.c b/samples/video/capture/src/main.c
index b2d6cf22d4de54..c1ab4127d3e2ea 100644
--- a/samples/video/capture/src/main.c
+++ b/samples/video/capture/src/main.c
@@ -24,7 +24,7 @@ void main(void)
 	struct video_buffer *buffers[2], *vbuf;
 	struct video_format fmt;
 	struct video_caps caps;
-	struct device *video;
+	const struct device *video;
 	unsigned int frame = 0;
 	size_t bsize;
 	int i = 0;
@@ -39,7 +39,7 @@ void main(void)
 	/* But would be better to use a real video device if any */
 #ifdef VIDEO_DEV
 	{
-		struct device *dev = device_get_binding(VIDEO_DEV);
+		const struct device *dev = device_get_binding(VIDEO_DEV);
 
 		if (dev == NULL) {
 			LOG_ERR("Video device %s not found, "
diff --git a/samples/video/tcpserversink/src/main.c b/samples/video/tcpserversink/src/main.c
index 9aa8725ac760d2..2c761c6a5eb800 100644
--- a/samples/video/tcpserversink/src/main.c
+++ b/samples/video/tcpserversink/src/main.c
@@ -46,7 +46,7 @@ void main(void)
 	struct video_buffer *buffers[2], *vbuf;
 	int i, ret, sock, client;
 	struct video_format fmt;
-	struct device *video;
+	const struct device *video;
 
 	/* Prepare Network */
 	(void)memset(&addr, 0, sizeof(addr));
diff --git a/soc/arc/snps_arc_hsdk/soc.c b/soc/arc/snps_arc_hsdk/soc.c
index 098c7b76a0553d..99fcd51469374e 100644
--- a/soc/arc/snps_arc_hsdk/soc.c
+++ b/soc/arc/snps_arc_hsdk/soc.c
@@ -12,7 +12,7 @@
 #include <init.h>
 #include "soc.h"
 
-static int arc_hsdk_init(struct device *dev)
+static int arc_hsdk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/arc/snps_arc_iot/soc.c b/soc/arc/snps_arc_iot/soc.c
index 9f6397920780a4..c9be0b8528e166 100644
--- a/soc/arc/snps_arc_iot/soc.c
+++ b/soc/arc/snps_arc_iot/soc.c
@@ -15,7 +15,7 @@
 
 #define CPU_FREQ DT_PROP(DT_PATH(cpus, cpu_0), clock_frequency)
 
-static int arc_iot_init(struct device *dev)
+static int arc_iot_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/arc/snps_emsk/soc_config.c b/soc/arc/snps_emsk/soc_config.c
index 5d77f4d50ac1bc..e0812430c5df3e 100644
--- a/soc/arc/snps_emsk/soc_config.c
+++ b/soc/arc/snps_emsk/soc_config.c
@@ -11,7 +11,7 @@
 
 #ifdef CONFIG_UART_NS16550
 
-static int uart_ns16550_init(struct device *dev)
+static int uart_ns16550_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/arc/snps_nsim/soc.c b/soc/arc/snps_nsim/soc.c
index 5a9fc38faa7640..e93668c7797ea1 100644
--- a/soc/arc/snps_nsim/soc.c
+++ b/soc/arc/snps_nsim/soc.c
@@ -17,7 +17,7 @@
 #include "soc.h"
 
 #ifdef CONFIG_SMP
-static int arc_nsim_init(struct device *dev)
+static int arc_nsim_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/arm/arm/beetle/soc.c b/soc/arm/arm/beetle/soc.c
index e89d2f6d9f7c6c..678992c5180c2f 100644
--- a/soc/arm/arm/beetle/soc.c
+++ b/soc/arm/arm/beetle/soc.c
@@ -30,7 +30,7 @@
  *
  * @return 0
  */
-static int arm_beetle_init(struct device *arg)
+static int arm_beetle_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/arm/designstart/soc.c b/soc/arm/arm/designstart/soc.c
index cc8c62a2803928..bf195add710185 100644
--- a/soc/arm/arm/designstart/soc.c
+++ b/soc/arm/arm/designstart/soc.c
@@ -6,7 +6,7 @@
 
 #include <device.h>
 
-static int arm_designstart_init(struct device *arg)
+static int arm_designstart_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/arm/mps2/soc.c b/soc/arm/arm/mps2/soc.c
index 1d6f9565997abf..d0f563723b1c45 100644
--- a/soc/arm/arm/mps2/soc.c
+++ b/soc/arm/arm/mps2/soc.c
@@ -81,7 +81,7 @@ uint32_t sse_200_platform_get_cpu_id(void)
  *
  * @return 0
  */
-static int arm_mps2_init(struct device *arg)
+static int arm_mps2_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/arm/musca_a/soc.c b/soc/arm/arm/musca_a/soc.c
index 83f5fa08c50b18..f3bfb7bbb2a03f 100644
--- a/soc/arm/arm/musca_a/soc.c
+++ b/soc/arm/arm/musca_a/soc.c
@@ -52,7 +52,7 @@ uint32_t sse_200_platform_get_cpu_id(void)
  *
  * @return 0
  */
-static int arm_musca_init(struct device *arg)
+static int arm_musca_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/arm/musca_b1/soc.c b/soc/arm/arm/musca_b1/soc.c
index 7e8fb8fa93dc7a..177eae3c37f46b 100644
--- a/soc/arm/arm/musca_b1/soc.c
+++ b/soc/arm/arm/musca_b1/soc.c
@@ -52,7 +52,7 @@ uint32_t sse_200_platform_get_cpu_id(void)
  *
  * @return 0
  */
-static int arm_musca_b1_init(struct device *arg)
+static int arm_musca_b1_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/atmel_sam/sam3x/soc.c b/soc/arm/atmel_sam/sam3x/soc.c
index 03ffb5aeff5a95..e0db6f9019136e 100644
--- a/soc/arm/atmel_sam/sam3x/soc.c
+++ b/soc/arm/atmel_sam/sam3x/soc.c
@@ -201,7 +201,7 @@ static ALWAYS_INLINE void clock_init(void)
  *
  * @return 0
  */
-static int atmel_sam3x_init(struct device *arg)
+static int atmel_sam3x_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/atmel_sam/sam4e/soc.c b/soc/arm/atmel_sam/sam4e/soc.c
index 8d7f032aa219c6..3e768ff2c415d3 100644
--- a/soc/arm/atmel_sam/sam4e/soc.c
+++ b/soc/arm/atmel_sam/sam4e/soc.c
@@ -189,7 +189,7 @@ static ALWAYS_INLINE void clock_init(void)
  *
  * @return 0
  */
-static int atmel_sam4e_init(struct device *arg)
+static int atmel_sam4e_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/atmel_sam/sam4s/soc.c b/soc/arm/atmel_sam/sam4s/soc.c
index 5e480620733d83..06989b6791086c 100644
--- a/soc/arm/atmel_sam/sam4s/soc.c
+++ b/soc/arm/atmel_sam/sam4s/soc.c
@@ -188,7 +188,7 @@ static ALWAYS_INLINE void clock_init(void)
  *
  * @return 0
  */
-static int atmel_sam4s_init(struct device *arg)
+static int atmel_sam4s_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/atmel_sam/same70/soc.c b/soc/arm/atmel_sam/same70/soc.c
index a152114fde17f2..77a7fe0cf3004c 100644
--- a/soc/arm/atmel_sam/same70/soc.c
+++ b/soc/arm/atmel_sam/same70/soc.c
@@ -223,7 +223,7 @@ static ALWAYS_INLINE void clock_init(void)
  *
  * @return 0
  */
-static int atmel_same70_init(struct device *arg)
+static int atmel_same70_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/atmel_sam/same70/soc_config.c b/soc/arm/atmel_sam/same70/soc_config.c
index 82750efe84826c..410b08b2abaea5 100644
--- a/soc/arm/atmel_sam/same70/soc_config.c
+++ b/soc/arm/atmel_sam/same70/soc_config.c
@@ -20,7 +20,7 @@
  *
  * @return 0
  */
-static int atmel_same70_config(struct device *dev)
+static int atmel_same70_config(const struct device *dev)
 {
 #ifdef CONFIG_SOC_ATMEL_SAME70_DISABLE_ERASE_PIN
 	/* Disable ERASE function on PB12 pin, this is controlled by Bus Matrix */
diff --git a/soc/arm/atmel_sam/samv71/soc.c b/soc/arm/atmel_sam/samv71/soc.c
index d0d5a8fd3a649c..29334846ccc618 100644
--- a/soc/arm/atmel_sam/samv71/soc.c
+++ b/soc/arm/atmel_sam/samv71/soc.c
@@ -224,7 +224,7 @@ static ALWAYS_INLINE void clock_init(void)
  *
  * @return 0
  */
-static int atmel_samv71_init(struct device *arg)
+static int atmel_samv71_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/atmel_sam/samv71/soc_config.c b/soc/arm/atmel_sam/samv71/soc_config.c
index b308540aa0bd75..72cafdc4aa8e73 100644
--- a/soc/arm/atmel_sam/samv71/soc_config.c
+++ b/soc/arm/atmel_sam/samv71/soc_config.c
@@ -21,7 +21,7 @@
  *
  * @return 0
  */
-static int atmel_samv71_config(struct device *dev)
+static int atmel_samv71_config(const struct device *dev)
 {
 #ifdef CONFIG_SOC_ATMEL_SAMV71_DISABLE_ERASE_PIN
 	/* Disable ERASE function on PB12 pin, this is controlled by Bus
diff --git a/soc/arm/atmel_sam0/common/bossa.c b/soc/arm/atmel_sam0/common/bossa.c
index 94b5cf1b591f71..8c36f6f9b6974e 100644
--- a/soc/arm/atmel_sam0/common/bossa.c
+++ b/soc/arm/atmel_sam0/common/bossa.c
@@ -23,7 +23,7 @@
 
 #if defined(CONFIG_BOOTLOADER_BOSSA_DEVICE_NAME)
 
-static void bossa_reset(struct device *dev, uint32_t rate)
+static void bossa_reset(const struct device *dev, uint32_t rate)
 {
 	uint32_t *top;
 
@@ -43,9 +43,9 @@ static void bossa_reset(struct device *dev, uint32_t rate)
 	NVIC_SystemReset();
 }
 
-static int bossa_init(struct device *unused)
+static int bossa_init(const struct device *unused)
 {
-	struct device *dev =
+	const struct device *dev =
 		device_get_binding(CONFIG_BOOTLOADER_BOSSA_DEVICE_NAME);
 
 	if (dev == NULL) {
diff --git a/soc/arm/atmel_sam0/common/soc_samd2x.c b/soc/arm/atmel_sam0/common/soc_samd2x.c
index 89dca11380ca35..6166d9ee794063 100644
--- a/soc/arm/atmel_sam0/common/soc_samd2x.c
+++ b/soc/arm/atmel_sam0/common/soc_samd2x.c
@@ -172,7 +172,7 @@ static void dividers_init(void)
 	/* TODO(mlhx): enable clock failure detection? */
 }
 
-static int atmel_samd_init(struct device *arg)
+static int atmel_samd_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/atmel_sam0/common/soc_samd5x.c b/soc/arm/atmel_sam0/common/soc_samd5x.c
index 53ecaa9b77414d..cfc38d1627d969 100644
--- a/soc/arm/atmel_sam0/common/soc_samd5x.c
+++ b/soc/arm/atmel_sam0/common/soc_samd5x.c
@@ -98,7 +98,7 @@ static void gclk_connect(uint8_t gclk, uint8_t src, uint8_t div)
 				| GCLK_GENCTRL_GENEN;
 }
 
-static int atmel_samd_init(struct device *arg)
+static int atmel_samd_init(const struct device *arg)
 {
 	uint32_t key;
 	uint8_t dfll_div;
diff --git a/soc/arm/bcm_vk/valkyrie/soc.c b/soc/arm/bcm_vk/valkyrie/soc.c
index 7a2e39147a7f97..0d48d681d8738a 100644
--- a/soc/arm/bcm_vk/valkyrie/soc.c
+++ b/soc/arm/bcm_vk/valkyrie/soc.c
@@ -16,7 +16,7 @@
  *
  * @return 0
  */
-static int valkyrie_init(struct device *arg)
+static int valkyrie_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/bcm_vk/viper/soc.c b/soc/arm/bcm_vk/viper/soc.c
index e6903d73bd30e7..479c14b0842510 100644
--- a/soc/arm/bcm_vk/viper/soc.c
+++ b/soc/arm/bcm_vk/viper/soc.c
@@ -17,7 +17,7 @@
  *
  * @return 0
  */
-static int viper_init(struct device *arg)
+static int viper_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/cypress/psoc6/soc.c b/soc/arm/cypress/psoc6/soc.c
index 562b33e1377d2d..efe1177ae6def0 100644
--- a/soc/arm/cypress/psoc6/soc.c
+++ b/soc/arm/cypress/psoc6/soc.c
@@ -370,7 +370,7 @@ void Cy_SystemInit(void)
 	Cy_SysClk_PeriphEnableDivider(CY_SYSCLK_DIV_8_BIT, 0u);
 }
 
-static int init_cycfg_platform_wraper(struct device *arg)
+static int init_cycfg_platform_wraper(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	SystemInit();
diff --git a/soc/arm/microchip_mec/mec1501/soc.c b/soc/arm/microchip_mec/mec1501/soc.c
index 8ccf2b487025b7..80206e93af9558 100644
--- a/soc/arm/microchip_mec/mec1501/soc.c
+++ b/soc/arm/microchip_mec/mec1501/soc.c
@@ -132,7 +132,7 @@ static int soc_ecia_init(void)
 	return 0;
 }
 
-static int soc_init(struct device *dev)
+static int soc_init(const struct device *dev)
 {
 	uint32_t isave;
 
diff --git a/soc/arm/microchip_mec/mec1701/soc.c b/soc/arm/microchip_mec/mec1701/soc.c
index 83226f5eeaff32..4004334575f05b 100644
--- a/soc/arm/microchip_mec/mec1701/soc.c
+++ b/soc/arm/microchip_mec/mec1701/soc.c
@@ -10,7 +10,7 @@
 #include <kernel.h>
 
 
-static int soc_init(struct device *dev)
+static int soc_init(const struct device *dev)
 {
 	__IO uint32_t *girc_enable_set;
 
diff --git a/soc/arm/nordic_nrf/nrf51/soc.c b/soc/arm/nordic_nrf/nrf51/soc.c
index b05ad00d8246bd..5503eafb6da448 100644
--- a/soc/arm/nordic_nrf/nrf51/soc.c
+++ b/soc/arm/nordic_nrf/nrf51/soc.c
@@ -38,7 +38,7 @@ void sys_arch_reboot(int type)
 	NVIC_SystemReset();
 }
 
-static int nordicsemi_nrf51_init(struct device *arg)
+static int nordicsemi_nrf51_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/nordic_nrf/nrf52/soc.c b/soc/arm/nordic_nrf/nrf52/soc.c
index a59c7eb5dcfc0a..02bc3d1890cbc3 100644
--- a/soc/arm/nordic_nrf/nrf52/soc.c
+++ b/soc/arm/nordic_nrf/nrf52/soc.c
@@ -55,7 +55,7 @@ void sys_arch_reboot(int type)
 	NVIC_SystemReset();
 }
 
-static int nordicsemi_nrf52_init(struct device *arg)
+static int nordicsemi_nrf52_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/nordic_nrf/nrf53/soc.c b/soc/arm/nordic_nrf/nrf53/soc.c
index 905558a3dcde10..82a218207f7b69 100644
--- a/soc/arm/nordic_nrf/nrf53/soc.c
+++ b/soc/arm/nordic_nrf/nrf53/soc.c
@@ -36,7 +36,7 @@ extern void z_arm_nmi_init(void);
 #define LOG_LEVEL CONFIG_SOC_LOG_LEVEL
 LOG_MODULE_REGISTER(soc);
 
-static int nordicsemi_nrf53_init(struct device *arg)
+static int nordicsemi_nrf53_init(const struct device *arg)
 {
 	uint32_t key;
 
@@ -102,7 +102,7 @@ bool nrf53_has_erratum19(void)
 }
 
 #ifndef CONFIG_NRF5340_CPUAPP_ERRATUM19
-static int check_erratum19(struct device *arg)
+static int check_erratum19(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	if (nrf53_has_erratum19()) {
diff --git a/soc/arm/nordic_nrf/nrf91/soc.c b/soc/arm/nordic_nrf/nrf91/soc.c
index ac239dcced5e19..fcbed59349da6d 100644
--- a/soc/arm/nordic_nrf/nrf91/soc.c
+++ b/soc/arm/nordic_nrf/nrf91/soc.c
@@ -34,7 +34,7 @@ extern void z_arm_nmi_init(void);
 #define LOG_LEVEL CONFIG_SOC_LOG_LEVEL
 LOG_MODULE_REGISTER(soc);
 
-static int nordicsemi_nrf91_init(struct device *arg)
+static int nordicsemi_nrf91_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/nuvoton_npcx/common/soc_gpio.h b/soc/arm/nuvoton_npcx/common/soc_gpio.h
index f1692a9b4da8d2..4fb3b3d0a518e5 100644
--- a/soc/arm/nuvoton_npcx/common/soc_gpio.h
+++ b/soc/arm/nuvoton_npcx/common/soc_gpio.h
@@ -22,7 +22,7 @@ extern "C" {
  * @retval Pointer to structure device
  * @retval NULL Invalid parameter of GPIO port index
  */
-struct device *soc_get_gpio_dev(int port);
+const struct device *soc_get_gpio_dev(int port);
 
 #ifdef __cplusplus
 }
diff --git a/soc/arm/nuvoton_npcx/common/soc_miwu.h b/soc/arm/nuvoton_npcx/common/soc_miwu.h
index 21676cd52d69c7..976ad48f278c34 100644
--- a/soc/arm/nuvoton_npcx/common/soc_miwu.h
+++ b/soc/arm/nuvoton_npcx/common/soc_miwu.h
@@ -65,7 +65,7 @@ struct npcx_wui {
  * of generic hardware. Its parameters contain the device issued interrupt
  * and corresponding WUI source.
  */
-typedef void (*miwu_dev_callback_handler_t)(struct device *source,
+typedef void (*miwu_dev_callback_handler_t)(const struct device *source,
 							struct npcx_wui *wui);
 
 /**
@@ -114,7 +114,7 @@ struct miwu_dev_callback {
 	/** Callback function being called when device event occurred */
 	miwu_dev_callback_handler_t handler;
 	/** Device instance register callback function */
-	struct device *source;
+	const struct device *source;
 	/* Wake-up input source */
 	struct npcx_wui wui;
 };
@@ -176,7 +176,7 @@ void soc_miwu_init_gpio_callback(struct miwu_io_callback *callback,
 void soc_miwu_init_dev_callback(struct miwu_dev_callback *callback,
 				const struct npcx_wui *dev_wui,
 				miwu_dev_callback_handler_t handler,
-				struct device *source);
+				const struct device *source);
 
 /**
  * @brief Function to insert or remove a IO callback from a callback list
diff --git a/soc/arm/nuvoton_npcx/npcx7/soc.c b/soc/arm/nuvoton_npcx/npcx7/soc.c
index 78bbcd1f541e12..a30c3d72680f34 100644
--- a/soc/arm/nuvoton_npcx/npcx7/soc.c
+++ b/soc/arm/nuvoton_npcx/npcx7/soc.c
@@ -9,7 +9,7 @@
 #include <init.h>
 #include <soc.h>
 
-static int soc_init(struct device *dev)
+static int soc_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/arm/nxp_imx/mcimx6x_m4/soc.c b/soc/arm/nxp_imx/mcimx6x_m4/soc.c
index e324b31daac448..66108e120a568c 100644
--- a/soc/arm/nxp_imx/mcimx6x_m4/soc.c
+++ b/soc/arm/nxp_imx/mcimx6x_m4/soc.c
@@ -169,7 +169,7 @@ static void SOC_ClockInit(void)
  *
  * @return 0
  */
-static int mcimx6x_m4_init(struct device *arg)
+static int mcimx6x_m4_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_imx/mcimx7_m4/soc.c b/soc/arm/nxp_imx/mcimx7_m4/soc.c
index ec8b32d9d06be9..69d6c51f0d56d0 100644
--- a/soc/arm/nxp_imx/mcimx7_m4/soc.c
+++ b/soc/arm/nxp_imx/mcimx7_m4/soc.c
@@ -221,7 +221,7 @@ static void nxp_mcimx7_mu_config(void)
 }
 #endif /* CONFIG_IPM_IMX */
 
-static int nxp_mcimx7_init(struct device *arg)
+static int nxp_mcimx7_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_imx/mimx8mm6_m4/soc.c b/soc/arm/nxp_imx/mimx8mm6_m4/soc.c
index eb609f14270571..c357e673e62bc0 100644
--- a/soc/arm/nxp_imx/mimx8mm6_m4/soc.c
+++ b/soc/arm/nxp_imx/mimx8mm6_m4/soc.c
@@ -128,7 +128,7 @@ static void SOC_ClockInit(void)
 	CLOCK_EnableClock(kCLOCK_Uart4);
 }
 
-static int nxp_mimx8mm6_init(struct device *arg)
+static int nxp_mimx8mm6_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_imx/rt/soc.c b/soc/arm/nxp_imx/rt/soc.c
index 52eecc416b0d40..f7597feba6a635 100644
--- a/soc/arm/nxp_imx/rt/soc.c
+++ b/soc/arm/nxp_imx/rt/soc.c
@@ -254,7 +254,7 @@ void imxrt_usdhc_pinmux(uint16_t nusdhc, bool init,
  * @return 0
  */
 
-static int imxrt_init(struct device *arg)
+static int imxrt_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_imx/rt6xx/soc.c b/soc/arm/nxp_imx/rt6xx/soc.c
index 27fb4e03281d8b..c7f9f22123c3f3 100644
--- a/soc/arm/nxp_imx/rt6xx/soc.c
+++ b/soc/arm/nxp_imx/rt6xx/soc.c
@@ -172,7 +172,7 @@ static ALWAYS_INLINE void clock_init(void)
  * @return 0
  */
 
-static int nxp_rt600_init(struct device *arg)
+static int nxp_rt600_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/k2x/soc.c b/soc/arm/nxp_kinetis/k2x/soc.c
index 9320e211a85367..fe0012df223b37 100644
--- a/soc/arm/nxp_kinetis/k2x/soc.c
+++ b/soc/arm/nxp_kinetis/k2x/soc.c
@@ -120,7 +120,7 @@ static ALWAYS_INLINE void clock_init(void)
  * @return 0
  */
 
-static int fsl_frdm_k22f_init(struct device *arg)
+static int fsl_frdm_k22f_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/k6x/soc.c b/soc/arm/nxp_kinetis/k6x/soc.c
index c8d8fbee1dd3ee..75aee6ff665aab 100644
--- a/soc/arm/nxp_kinetis/k6x/soc.c
+++ b/soc/arm/nxp_kinetis/k6x/soc.c
@@ -125,7 +125,7 @@ static ALWAYS_INLINE void clock_init(void)
  * @return 0
  */
 
-static int k6x_init(struct device *arg)
+static int k6x_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/k8x/soc.c b/soc/arm/nxp_kinetis/k8x/soc.c
index 1697c9e3d80bb2..6486a711546771 100644
--- a/soc/arm/nxp_kinetis/k8x/soc.c
+++ b/soc/arm/nxp_kinetis/k8x/soc.c
@@ -95,7 +95,7 @@ static ALWAYS_INLINE void clk_init(void)
 #endif
 }
 
-static int k8x_init(struct device *arg)
+static int k8x_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/ke1xf/soc.c b/soc/arm/nxp_kinetis/ke1xf/soc.c
index da523924797477..2e1112ceccd969 100644
--- a/soc/arm/nxp_kinetis/ke1xf/soc.c
+++ b/soc/arm/nxp_kinetis/ke1xf/soc.c
@@ -221,7 +221,7 @@ static ALWAYS_INLINE void clk_init(void)
 #endif
 }
 
-static int ke1xf_init(struct device *arg)
+static int ke1xf_init(const struct device *arg)
 
 {
 	ARG_UNUSED(arg);
diff --git a/soc/arm/nxp_kinetis/kl2x/soc.c b/soc/arm/nxp_kinetis/kl2x/soc.c
index 290a37521e45a7..5cbf774e64fc49 100644
--- a/soc/arm/nxp_kinetis/kl2x/soc.c
+++ b/soc/arm/nxp_kinetis/kl2x/soc.c
@@ -72,7 +72,7 @@ static ALWAYS_INLINE void clock_init(void)
 #endif
 }
 
-static int kl2x_init(struct device *arg)
+static int kl2x_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/kv5x/soc.c b/soc/arm/nxp_kinetis/kv5x/soc.c
index ab5de986711390..6104f8b1a5ab7b 100644
--- a/soc/arm/nxp_kinetis/kv5x/soc.c
+++ b/soc/arm/nxp_kinetis/kv5x/soc.c
@@ -80,7 +80,7 @@ static ALWAYS_INLINE void clk_init(void)
 	CLOCK_SetSimConfig(&sim_config);
 }
 
-static int kv5x_init(struct device *arg)
+static int kv5x_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/kwx/soc_kw2xd.c b/soc/arm/nxp_kinetis/kwx/soc_kw2xd.c
index 57e3ea7c4faad8..00b415e1a44687 100644
--- a/soc/arm/nxp_kinetis/kwx/soc_kw2xd.c
+++ b/soc/arm/nxp_kinetis/kwx/soc_kw2xd.c
@@ -145,7 +145,7 @@ static ALWAYS_INLINE void clock_init(void)
  *
  * @return 0
  */
-static int kw2xd_init(struct device *arg)
+static int kw2xd_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_kinetis/kwx/soc_kw4xz.c b/soc/arm/nxp_kinetis/kwx/soc_kw4xz.c
index 96c6e5a976fb48..1320d02f506bca 100644
--- a/soc/arm/nxp_kinetis/kwx/soc_kw4xz.c
+++ b/soc/arm/nxp_kinetis/kwx/soc_kw4xz.c
@@ -79,7 +79,7 @@ static ALWAYS_INLINE void clock_init(void)
 #endif
 }
 
-static int kwx_init(struct device *arg)
+static int kwx_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_lpc/lpc11u6x/soc.c b/soc/arm/nxp_lpc/lpc11u6x/soc.c
index eb6e05e90d780e..6c7f4703ebe13e 100644
--- a/soc/arm/nxp_lpc/lpc11u6x/soc.c
+++ b/soc/arm/nxp_lpc/lpc11u6x/soc.c
@@ -30,7 +30,7 @@
  * @return 0
  */
 
-static int nxp_lpc11u6x_init(struct device *arg)
+static int nxp_lpc11u6x_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/nxp_lpc/lpc54xxx/soc.c b/soc/arm/nxp_lpc/lpc54xxx/soc.c
index 5df9426c4f7b64..cce8f1acb7c25d 100644
--- a/soc/arm/nxp_lpc/lpc54xxx/soc.c
+++ b/soc/arm/nxp_lpc/lpc54xxx/soc.c
@@ -96,7 +96,7 @@ static ALWAYS_INLINE void clock_init(void)
  * @return 0
  */
 
-static int nxp_lpc54114_init(struct device *arg)
+static int nxp_lpc54114_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
@@ -145,7 +145,7 @@ static const char core_m0[] = {
  * @return N/A
  */
 /* This function is also called at deep sleep resume. */
-int _slave_init(struct device *arg)
+int _slave_init(const struct device *arg)
 {
 	int32_t temp;
 
diff --git a/soc/arm/nxp_lpc/lpc55xxx/soc.c b/soc/arm/nxp_lpc/lpc55xxx/soc.c
index a8f304feb2e493..1b3ab052bcc0d8 100644
--- a/soc/arm/nxp_lpc/lpc55xxx/soc.c
+++ b/soc/arm/nxp_lpc/lpc55xxx/soc.c
@@ -95,7 +95,7 @@ static ALWAYS_INLINE void clock_init(void)
  * @return 0
  */
 
-static int nxp_lpc55xxx_init(struct device *arg)
+static int nxp_lpc55xxx_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/silabs_exx32/common/soc.c b/soc/arm/silabs_exx32/common/soc.c
index 0f5f8c4862b29e..4b54ba103b4312 100644
--- a/soc/arm/silabs_exx32/common/soc.c
+++ b/soc/arm/silabs_exx32/common/soc.c
@@ -183,7 +183,7 @@ static void swo_init(void)
  *
  * @return 0
  */
-static int silabs_exx32_init(struct device *arg)
+static int silabs_exx32_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/st_stm32/stm32f0/soc.c b/soc/arm/st_stm32/stm32f0/soc.c
index 23ca8fe52a3475..ea6ed29bbc3b9e 100644
--- a/soc/arm/st_stm32/stm32f0/soc.c
+++ b/soc/arm/st_stm32/stm32f0/soc.c
@@ -54,7 +54,7 @@ void relocate_vector_table(void)
  *
  * @return 0
  */
-static int stm32f0_init(struct device *arg)
+static int stm32f0_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32f1/soc.c b/soc/arm/st_stm32/stm32f1/soc.c
index c7ffd03418b904..009a0058bc678e 100644
--- a/soc/arm/st_stm32/stm32f1/soc.c
+++ b/soc/arm/st_stm32/stm32f1/soc.c
@@ -22,7 +22,7 @@
  *
  * @return 0
  */
-static int stm32f1_init(struct device *arg)
+static int stm32f1_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32f2/soc.c b/soc/arm/st_stm32/stm32f2/soc.c
index f238ebc71ba025..e95c37cdb08f01 100644
--- a/soc/arm/st_stm32/stm32f2/soc.c
+++ b/soc/arm/st_stm32/stm32f2/soc.c
@@ -26,7 +26,7 @@
  *
  * @return 0
  */
-static int stm32f2_init(struct device *arg)
+static int stm32f2_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32f3/soc.c b/soc/arm/st_stm32/stm32f3/soc.c
index fa1d116b74eb2e..a9f839ebdbcef5 100644
--- a/soc/arm/st_stm32/stm32f3/soc.c
+++ b/soc/arm/st_stm32/stm32f3/soc.c
@@ -22,7 +22,7 @@
  *
  * @return 0
  */
-static int stm32f3_init(struct device *arg)
+static int stm32f3_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32f4/soc.c b/soc/arm/st_stm32/stm32f4/soc.c
index 0a2f3e8e9f479a..03882e322485d8 100644
--- a/soc/arm/st_stm32/stm32f4/soc.c
+++ b/soc/arm/st_stm32/stm32f4/soc.c
@@ -23,7 +23,7 @@
  *
  * @return 0
  */
-static int st_stm32f4_init(struct device *arg)
+static int st_stm32f4_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32f7/soc.c b/soc/arm/st_stm32/stm32f7/soc.c
index 0b39fbbb04838a..f749dce733db5b 100644
--- a/soc/arm/st_stm32/stm32f7/soc.c
+++ b/soc/arm/st_stm32/stm32f7/soc.c
@@ -24,7 +24,7 @@
  *
  * @return 0
  */
-static int st_stm32f7_init(struct device *arg)
+static int st_stm32f7_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32g0/soc.c b/soc/arm/st_stm32/stm32g0/soc.c
index 354f602fd29094..48bec1369f49ea 100644
--- a/soc/arm/st_stm32/stm32g0/soc.c
+++ b/soc/arm/st_stm32/stm32g0/soc.c
@@ -25,7 +25,7 @@
  *
  * @return 0
  */
-static int stm32g0_init(struct device *arg)
+static int stm32g0_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32g4/soc.c b/soc/arm/st_stm32/stm32g4/soc.c
index 906e48932308f4..8959de1e2c860b 100644
--- a/soc/arm/st_stm32/stm32g4/soc.c
+++ b/soc/arm/st_stm32/stm32g4/soc.c
@@ -22,7 +22,7 @@
  *
  * @return 0
  */
-static int stm32g4_init(struct device *arg)
+static int stm32g4_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32h7/soc_m4.c b/soc/arm/st_stm32/stm32h7/soc_m4.c
index e55a2fa8415cd2..3b2d678290b844 100644
--- a/soc/arm/st_stm32/stm32h7/soc_m4.c
+++ b/soc/arm/st_stm32/stm32h7/soc_m4.c
@@ -58,7 +58,7 @@ void stm32h7_m4_boot_stop(void)
  *
  * @return 0
  */
-static int stm32h7_m4_init(struct device *arg)
+static int stm32h7_m4_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32h7/soc_m7.c b/soc/arm/st_stm32/stm32h7/soc_m7.c
index 7304d9241fdd64..3cb14dc3b126db 100644
--- a/soc/arm/st_stm32/stm32h7/soc_m7.c
+++ b/soc/arm/st_stm32/stm32h7/soc_m7.c
@@ -18,7 +18,7 @@
 #include "stm32_hsem.h"
 
 #if defined(CONFIG_STM32H7_DUAL_CORE)
-static int stm32h7_m4_wakeup(struct device *arg)
+static int stm32h7_m4_wakeup(const struct device *arg)
 {
 
 	/* HW semaphore and SysCfg Clock enable */
@@ -66,7 +66,7 @@ static int stm32h7_m4_wakeup(struct device *arg)
  *
  * @return 0
  */
-static int stm32h7_init(struct device *arg)
+static int stm32h7_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32l0/soc.c b/soc/arm/st_stm32/stm32l0/soc.c
index afde0b6fbec4b7..cfc23ede3752ad 100644
--- a/soc/arm/st_stm32/stm32l0/soc.c
+++ b/soc/arm/st_stm32/stm32l0/soc.c
@@ -24,7 +24,7 @@
  *
  * @return 0
  */
-static int stm32l0_init(struct device *arg)
+static int stm32l0_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32l1/soc.c b/soc/arm/st_stm32/stm32l1/soc.c
index 77b30dde266f4a..b6baba07a17186 100644
--- a/soc/arm/st_stm32/stm32l1/soc.c
+++ b/soc/arm/st_stm32/stm32l1/soc.c
@@ -24,7 +24,7 @@
  *
  * @return 0
  */
-static int stm32l1_init(struct device *arg)
+static int stm32l1_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32l4/power.c b/soc/arm/st_stm32/stm32l4/power.c
index c2fd91f013af21..bcb4fb4c49c37f 100644
--- a/soc/arm/st_stm32/stm32l4/power.c
+++ b/soc/arm/st_stm32/stm32l4/power.c
@@ -109,7 +109,7 @@ void _sys_pm_power_state_exit_post_ops(enum power_states state)
 }
 
 /* Initialize STM32 Power */
-static int stm32_power_init(struct device *dev)
+static int stm32_power_init(const struct device *dev)
 {
 	unsigned int ret;
 
diff --git a/soc/arm/st_stm32/stm32l4/soc.c b/soc/arm/st_stm32/stm32l4/soc.c
index 833dca735229a2..d2399c99feebf6 100644
--- a/soc/arm/st_stm32/stm32l4/soc.c
+++ b/soc/arm/st_stm32/stm32l4/soc.c
@@ -23,7 +23,7 @@
  *
  * @return 0
  */
-static int stm32l4_init(struct device *arg)
+static int stm32l4_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32l5/soc.c b/soc/arm/st_stm32/stm32l5/soc.c
index 68cce1005b1470..f7cc4ff8ffb1ea 100644
--- a/soc/arm/st_stm32/stm32l5/soc.c
+++ b/soc/arm/st_stm32/stm32l5/soc.c
@@ -22,7 +22,7 @@
  *
  * @return 0
  */
-static int stm32l5_init(struct device *arg)
+static int stm32l5_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32mp1/soc.c b/soc/arm/st_stm32/stm32mp1/soc.c
index 2ff68bc2bb9b27..6c19c985fc4227 100644
--- a/soc/arm/st_stm32/stm32mp1/soc.c
+++ b/soc/arm/st_stm32/stm32mp1/soc.c
@@ -24,7 +24,7 @@
  *
  * @return 0
  */
-static int stm32m4_init(struct device *arg)
+static int stm32m4_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/st_stm32/stm32wb/soc.c b/soc/arm/st_stm32/stm32wb/soc.c
index c8fb3c5ffe9043..3737eccd32dcc4 100644
--- a/soc/arm/st_stm32/stm32wb/soc.c
+++ b/soc/arm/st_stm32/stm32wb/soc.c
@@ -22,7 +22,7 @@
  *
  * @return 0
  */
-static int stm32wb_init(struct device *arg)
+static int stm32wb_init(const struct device *arg)
 {
 	uint32_t key;
 
diff --git a/soc/arm/ti_lm3s6965/soc.c b/soc/arm/ti_lm3s6965/soc.c
index 402a84db29a41a..116d31610485b1 100644
--- a/soc/arm/ti_lm3s6965/soc.c
+++ b/soc/arm/ti_lm3s6965/soc.c
@@ -30,7 +30,7 @@
  * @return 0
  */
 
-static int ti_lm3s6965_init(struct device *arg)
+static int ti_lm3s6965_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/ti_lm3s6965/soc_config.c b/soc/arm/ti_lm3s6965/soc_config.c
index e23267b4ffe3c3..e57a36c161ad40 100644
--- a/soc/arm/ti_lm3s6965/soc_config.c
+++ b/soc/arm/ti_lm3s6965/soc_config.c
@@ -24,7 +24,7 @@
 #define RCGC1_UART1_EN 0x00000002
 #define RCGC1_UART2_EN 0x00000004
 
-static int uart_stellaris_init(struct device *dev)
+static int uart_stellaris_init(const struct device *dev)
 {
 #ifdef CONFIG_UART_STELLARIS_PORT_0
 	RCGC1 |= RCGC1_UART0_EN;
@@ -52,7 +52,7 @@ SYS_INIT(uart_stellaris_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
 #define RCGC2_PHY_EN   0x40000000
 #define RCGC2_EMAC_EN  0x10000000
 
-static int eth_stellaris_init(struct device *dev)
+static int eth_stellaris_init(const struct device *dev)
 {
 	RCGC2 |= (RCGC2_PHY_EN | RCGC2_EMAC_EN);
 	return 0;
diff --git a/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c b/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c
index 2d9dacf09e0878..d30e3a77209bd1 100644
--- a/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c
+++ b/soc/arm/ti_simplelink/cc13x2_cc26x2/power.c
@@ -126,7 +126,7 @@ void _sys_pm_power_state_exit_post_ops(enum power_states state)
 }
 
 /* Initialize TI Power module */
-static int power_initialize(struct device *dev)
+static int power_initialize(const struct device *dev)
 {
 	unsigned int ret;
 
@@ -144,7 +144,7 @@ static int power_initialize(struct device *dev)
  * This needs to be called during POST_KERNEL in order for "Booting Zephyr"
  * message to show up
  */
-static int unlatch_pins(struct device *dev)
+static int unlatch_pins(const struct device *dev)
 {
 	/* Get the reason for reset. */
 	uint32_t rSrc = SysCtrlResetSourceGet();
diff --git a/soc/arm/ti_simplelink/cc13x2_cc26x2/soc.c b/soc/arm/ti_simplelink/cc13x2_cc26x2/soc.c
index 210ac1fa183ac8..7ddd376378c5a5 100644
--- a/soc/arm/ti_simplelink/cc13x2_cc26x2/soc.c
+++ b/soc/arm/ti_simplelink/cc13x2_cc26x2/soc.c
@@ -8,7 +8,7 @@
 
 #include <driverlib/setup.h>
 
-static int ti_cc13x2_cc26x2_init(struct device *dev)
+static int ti_cc13x2_cc26x2_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/arm/ti_simplelink/cc32xx/soc.c b/soc/arm/ti_simplelink/cc32xx/soc.c
index d655be7a313fbe..3d9055e4373180 100644
--- a/soc/arm/ti_simplelink/cc32xx/soc.c
+++ b/soc/arm/ti_simplelink/cc32xx/soc.c
@@ -12,7 +12,7 @@
 #include <driverlib/rom_map.h>
 #include <driverlib/prcm.h>
 
-static int ti_cc32xx_init(struct device *arg)
+static int ti_cc32xx_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/ti_simplelink/msp432p4xx/soc.c b/soc/arm/ti_simplelink/msp432p4xx/soc.c
index 185157816bff1a..471179779bad9a 100644
--- a/soc/arm/ti_simplelink/msp432p4xx/soc.c
+++ b/soc/arm/ti_simplelink/msp432p4xx/soc.c
@@ -9,7 +9,7 @@
 #include <init.h>
 #include <soc.h>
 
-static int ti_msp432p4xx_init(struct device *arg)
+static int ti_msp432p4xx_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/arm/xilinx_zynqmp/soc.c b/soc/arm/xilinx_zynqmp/soc.c
index 1e621c95a042bd..0732e4d161e223 100644
--- a/soc/arm/xilinx_zynqmp/soc.c
+++ b/soc/arm/xilinx_zynqmp/soc.c
@@ -17,7 +17,7 @@
  * @return 0
  */
 
-static int soc_init(struct device *arg)
+static int soc_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/soc/riscv/openisa_rv32m1/soc.c b/soc/riscv/openisa_rv32m1/soc.c
index c21336864ead97..ee9c730869f36c 100644
--- a/soc/riscv/openisa_rv32m1/soc.c
+++ b/soc/riscv/openisa_rv32m1/soc.c
@@ -22,7 +22,7 @@ LOG_MODULE_REGISTER(soc);
 
 #define SCG_LPFLL_DISABLE 0U
 
-static struct device *dev_intmux;
+static const struct device *dev_intmux;
 
 /*
  * Run-mode configuration for the fast internal reference clock (FIRC).
@@ -218,7 +218,7 @@ static void rv32m1_setup_peripheral_clocks(void)
  *
  * @return 0
  */
-static int soc_rv32m1_init(struct device *arg)
+static int soc_rv32m1_init(const struct device *arg)
 {
 	unsigned int key;
 
diff --git a/soc/riscv/riscv-privilege/sifive-freedom/fe310_clock.c b/soc/riscv/riscv-privilege/sifive-freedom/fe310_clock.c
index 4814bc5bc0afde..bedb3c8da15645 100644
--- a/soc/riscv/riscv-privilege/sifive-freedom/fe310_clock.c
+++ b/soc/riscv/riscv-privilege/sifive-freedom/fe310_clock.c
@@ -11,7 +11,7 @@
 /* Selects the 16MHz oscilator on the HiFive1 board, which provides a clock
  * that's accurate enough to actually drive serial ports off of.
  */
-static int fe310_clock_init(struct device *dev)
+static int fe310_clock_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/soc/xtensa/intel_apl_adsp/adsp.c b/soc/xtensa/intel_apl_adsp/adsp.c
index cdc58b8106089b..9220fe691c1f90 100644
--- a/soc/xtensa/intel_apl_adsp/adsp.c
+++ b/soc/xtensa/intel_apl_adsp/adsp.c
@@ -114,7 +114,7 @@ static void send_fw_ready(void)
 	ipc_write(IPC_DIPCI, (0x80000000 | ADSP_IPC_FW_READY));
 }
 
-static int adsp_init(struct device *dev)
+static int adsp_init(const struct device *dev)
 {
 	prepare_host_windows();
 
diff --git a/soc/xtensa/intel_apl_adsp/soc.c b/soc/xtensa/intel_apl_adsp/soc.c
index 4fccad5c2f9cdd..7f3c7a555f8a63 100644
--- a/soc/xtensa/intel_apl_adsp/soc.c
+++ b/soc/xtensa/intel_apl_adsp/soc.c
@@ -25,7 +25,7 @@ LOG_MODULE_REGISTER(soc);
 
 void z_soc_irq_enable(uint32_t irq)
 {
-	struct device *dev_cavs;
+	const struct device *dev_cavs;
 
 	switch (XTENSA_IRQ_NUMBER(irq)) {
 	case DT_IRQN(CAVS_INTC_NODE(0)):
@@ -63,7 +63,7 @@ void z_soc_irq_enable(uint32_t irq)
 
 void z_soc_irq_disable(uint32_t irq)
 {
-	struct device *dev_cavs;
+	const struct device *dev_cavs;
 
 	switch (XTENSA_IRQ_NUMBER(irq)) {
 	case DT_IRQN(CAVS_INTC_NODE(0)):
@@ -103,7 +103,7 @@ void z_soc_irq_disable(uint32_t irq)
 
 int z_soc_irq_is_enabled(unsigned int irq)
 {
-	struct device *dev_cavs;
+	const struct device *dev_cavs;
 	int ret = 0;
 
 	switch (XTENSA_IRQ_NUMBER(irq)) {
@@ -226,7 +226,7 @@ static inline void soc_set_power_and_clock(void)
 	dsp_shim_regs->lpsctl = dsp_shim_regs->lpsctl;
 }
 
-static int soc_init(struct device *dev)
+static int soc_init(const struct device *dev)
 {
 	soc_set_power_and_clock();
 
diff --git a/soc/xtensa/intel_apl_adsp/soc_mp.c b/soc/xtensa/intel_apl_adsp/soc_mp.c
index 671307238a50ae..2b0d0499391ab8 100644
--- a/soc/xtensa/intel_apl_adsp/soc_mp.c
+++ b/soc/xtensa/intel_apl_adsp/soc_mp.c
@@ -49,7 +49,7 @@ LOG_MODULE_REGISTER(soc_mp, CONFIG_SOC_LOG_LEVEL);
 
 #define IDC_MSG_POWER_UP_EXT(x)	IDC_EXTENSION((x) >> 2)
 
-static struct device *idc;
+static const struct device *idc;
 #endif
 
 extern void __start(void);
diff --git a/soc/xtensa/intel_s1000/soc.c b/soc/xtensa/intel_s1000/soc.c
index d7dcc33378cd25..0883ddfad5ebfc 100644
--- a/soc/xtensa/intel_s1000/soc.c
+++ b/soc/xtensa/intel_s1000/soc.c
@@ -23,7 +23,7 @@ static uint32_t ref_clk_freq;
 
 void z_soc_irq_enable(uint32_t irq)
 {
-	struct device *dev_cavs, *dev_ictl;
+	const struct device *dev_cavs, *dev_ictl;
 
 	switch (XTENSA_IRQ_NUMBER(irq)) {
 	case DT_IRQN(CAVS_INTC_NODE(0)):
@@ -82,7 +82,7 @@ void z_soc_irq_enable(uint32_t irq)
 
 void z_soc_irq_disable(uint32_t irq)
 {
-	struct device *dev_cavs, *dev_ictl;
+	const struct device *dev_cavs, *dev_ictl;
 
 	switch (XTENSA_IRQ_NUMBER(irq)) {
 	case DT_IRQN(CAVS_INTC_NODE(0)):
@@ -151,7 +151,7 @@ void z_soc_irq_disable(uint32_t irq)
 
 int z_soc_irq_is_enabled(unsigned int irq)
 {
-	struct device *dev_cavs, *dev_ictl;
+	const struct device *dev_cavs, *dev_ictl;
 	int ret = -EINVAL;
 
 	switch (XTENSA_IRQ_NUMBER(irq)) {
@@ -317,7 +317,7 @@ static inline void soc_read_bootstraps(void)
 	}
 }
 
-static int soc_init(struct device *dev)
+static int soc_init(const struct device *dev)
 {
 	soc_read_bootstraps();
 
diff --git a/soc/xtensa/intel_s1000/soc_mp.c b/soc/xtensa/intel_s1000/soc_mp.c
index 74c6d7c769b9ae..b48ba7de09a005 100644
--- a/soc/xtensa/intel_s1000/soc_mp.c
+++ b/soc/xtensa/intel_s1000/soc_mp.c
@@ -21,7 +21,7 @@ LOG_MODULE_REGISTER(soc_mp, CONFIG_SOC_LOG_LEVEL);
 #include <drivers/ipm.h>
 #include <ipm/ipm_cavs_idc.h>
 
-static struct device *idc;
+static const struct device *idc;
 #endif
 extern void __start(void);
 
diff --git a/subsys/bluetooth/controller/hci/hci_driver.c b/subsys/bluetooth/controller/hci/hci_driver.c
index bf0ce07399ff55..cf961ae8268cad 100644
--- a/subsys/bluetooth/controller/hci/hci_driver.c
+++ b/subsys/bluetooth/controller/hci/hci_driver.c
@@ -523,7 +523,7 @@ static const struct bt_hci_driver drv = {
 	.send	= hci_driver_send,
 };
 
-static int hci_driver_init(struct device *unused)
+static int hci_driver_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/subsys/bluetooth/controller/ll_sw/nordic/lll/lll.c b/subsys/bluetooth/controller/ll_sw/nordic/lll/lll.c
index c2b5c4f03d6510..6639242c76e7d2 100644
--- a/subsys/bluetooth/controller/ll_sw/nordic/lll/lll.c
+++ b/subsys/bluetooth/controller/ll_sw/nordic/lll/lll.c
@@ -49,7 +49,7 @@ static struct {
 } event;
 
 /* Entropy device */
-static struct device *dev_entropy;
+static const struct device *dev_entropy;
 
 static int init_reset(void);
 static int prepare(lll_is_abort_cb_t is_abort_cb, lll_abort_cb_t abort_cb,
diff --git a/subsys/bluetooth/controller/ll_sw/openisa/hal/RV32M1/debug.h b/subsys/bluetooth/controller/ll_sw/openisa/hal/RV32M1/debug.h
index a87978678504a0..299509dc10024a 100644
--- a/subsys/bluetooth/controller/ll_sw/openisa/hal/RV32M1/debug.h
+++ b/subsys/bluetooth/controller/ll_sw/openisa/hal/RV32M1/debug.h
@@ -31,9 +31,9 @@
 
 #include <drivers/gpio.h>
 
-extern struct device *vega_debug_portb;
-extern struct device *vega_debug_portc;
-extern struct device *vega_debug_portd;
+extern const struct device *vega_debug_portb;
+extern const struct device *vega_debug_portc;
+extern const struct device *vega_debug_portd;
 
 #define DEBUG0_PIN       5
 #define DEBUG0_PORT		 vega_debug_portd
diff --git a/subsys/bluetooth/controller/ll_sw/openisa/lll/lll.c b/subsys/bluetooth/controller/ll_sw/openisa/lll/lll.c
index 11dd89d2a306d6..43faa27c1e74ba 100644
--- a/subsys/bluetooth/controller/ll_sw/openisa/lll/lll.c
+++ b/subsys/bluetooth/controller/ll_sw/openisa/lll/lll.c
@@ -42,11 +42,11 @@ static struct {
 } event;
 
 static struct {
-	struct device *clk;
+	const struct device *clk;
 } lll;
 
 /* Entropy device */
-static struct device *dev_entropy;
+static const struct device *dev_entropy;
 
 static int init_reset(void);
 static int prepare(lll_is_abort_cb_t is_abort_cb, lll_abort_cb_t abort_cb,
@@ -110,7 +110,7 @@ static void swi_ull_low_rv32m1_isr(void *arg)
 
 int lll_init(void)
 {
-	struct device *clk_k32;
+	const struct device *clk_k32;
 	int err;
 
 	ARG_UNUSED(clk_k32);
diff --git a/subsys/bluetooth/host/monitor.c b/subsys/bluetooth/host/monitor.c
index a0a79c06ad6606..d0dda9d789c9eb 100644
--- a/subsys/bluetooth/host/monitor.c
+++ b/subsys/bluetooth/host/monitor.c
@@ -45,7 +45,7 @@
 /* Maximum (string) length of a log message */
 #define MONITOR_MSG_MAX 128
 
-static struct device *monitor_dev;
+static const struct device *monitor_dev;
 
 enum {
 	BT_LOG_BUSY,
@@ -322,7 +322,7 @@ static const struct log_backend_api monitor_log_api = {
 LOG_BACKEND_DEFINE(bt_monitor, monitor_log_api, true);
 #endif /* CONFIG_LOG_MINIMAL */
 
-static int bt_monitor_init(struct device *d)
+static int bt_monitor_init(const struct device *d)
 {
 	ARG_UNUSED(d);
 
diff --git a/subsys/bluetooth/services/bas.c b/subsys/bluetooth/services/bas.c
index 60220920a46568..e1a5422fd44991 100644
--- a/subsys/bluetooth/services/bas.c
+++ b/subsys/bluetooth/services/bas.c
@@ -57,7 +57,7 @@ BT_GATT_SERVICE_DEFINE(bas,
 		    BT_GATT_PERM_READ | BT_GATT_PERM_WRITE),
 );
 
-static int bas_init(struct device *dev)
+static int bas_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/bluetooth/services/hrs.c b/subsys/bluetooth/services/hrs.c
index ebefe3b73feac6..9bbc4ddfb371b4 100644
--- a/subsys/bluetooth/services/hrs.c
+++ b/subsys/bluetooth/services/hrs.c
@@ -56,7 +56,7 @@ BT_GATT_SERVICE_DEFINE(hrs_svc,
 			       BT_GATT_PERM_NONE, NULL, NULL, NULL),
 );
 
-static int hrs_init(struct device *dev)
+static int hrs_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/canbus/canopen/CO_driver.c b/subsys/canbus/canopen/CO_driver.c
index 7ed7e434c7b898..f89e5e8459927a 100644
--- a/subsys/canbus/canopen/CO_driver.c
+++ b/subsys/canbus/canopen/CO_driver.c
@@ -463,7 +463,7 @@ void CO_CANverifyErrors(CO_CANmodule_t *CANmodule)
 	}
 }
 
-static int canopen_init(struct device *dev)
+static int canopen_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/canbus/canopen/CO_driver_target.h b/subsys/canbus/canopen/CO_driver_target.h
index 686c6bec4e2d16..16afaa0bdc0f38 100644
--- a/subsys/canbus/canopen/CO_driver_target.h
+++ b/subsys/canbus/canopen/CO_driver_target.h
@@ -80,7 +80,7 @@ typedef struct canopen_tx {
 } CO_CANtx_t;
 
 typedef struct canopen_module {
-	struct device *dev;
+	const struct device *dev;
 	CO_CANrx_t *rx_array;
 	CO_CANtx_t *tx_array;
 	uint16_t rx_size;
diff --git a/subsys/canbus/isotp/isotp.c b/subsys/canbus/isotp/isotp.c
index 3b025468ecc8f3..7515067714df84 100644
--- a/subsys/canbus/isotp/isotp.c
+++ b/subsys/canbus/isotp/isotp.c
@@ -547,7 +547,7 @@ static inline int attach_ff_filter(struct isotp_recv_ctx *ctx)
 	return 0;
 }
 
-int isotp_bind(struct isotp_recv_ctx *ctx, struct device *can_dev,
+int isotp_bind(struct isotp_recv_ctx *ctx, const struct device *can_dev,
 	       const struct isotp_msg_id *rx_addr,
 	       const struct isotp_msg_id *tx_addr,
 	       const struct isotp_fc_opts *opts,
@@ -1096,7 +1096,7 @@ static inline int attach_fc_filter(struct isotp_send_ctx *ctx)
 	return 0;
 }
 
-static int send(struct isotp_send_ctx *ctx, struct device *can_dev,
+static int send(struct isotp_send_ctx *ctx, const struct device *can_dev,
 		const struct isotp_msg_id *tx_addr,
 		const struct isotp_msg_id *rx_addr,
 		isotp_tx_callback_t complete_cb, void *cb_arg)
@@ -1159,7 +1159,7 @@ static int send(struct isotp_send_ctx *ctx, struct device *can_dev,
 	return ISOTP_N_OK;
 }
 
-int isotp_send(struct isotp_send_ctx *ctx, struct device *can_dev,
+int isotp_send(struct isotp_send_ctx *ctx, const struct device *can_dev,
 	       const uint8_t *data, size_t len,
 	       const struct isotp_msg_id *tx_addr,
 	       const struct isotp_msg_id *rx_addr,
@@ -1175,7 +1175,7 @@ int isotp_send(struct isotp_send_ctx *ctx, struct device *can_dev,
 
 #ifdef CONFIG_ISOTP_ENABLE_CONTEXT_BUFFERS
 
-int isotp_send_ctx_buf(struct device *can_dev,
+int isotp_send_ctx_buf(const struct device *can_dev,
 		       const uint8_t *data, size_t len,
 		       const struct isotp_msg_id *tx_addr,
 		       const struct isotp_msg_id *rx_addr,
@@ -1199,7 +1199,7 @@ int isotp_send_ctx_buf(struct device *can_dev,
 	return send(ctx, can_dev, tx_addr, rx_addr, complete_cb, cb_arg);
 }
 
-int isotp_send_net_ctx_buf(struct device *can_dev,
+int isotp_send_net_ctx_buf(const struct device *can_dev,
 			   struct net_buf *data,
 			   const struct isotp_msg_id *tx_addr,
 			   const struct isotp_msg_id *rx_addr,
@@ -1223,7 +1223,7 @@ int isotp_send_net_ctx_buf(struct device *can_dev,
 }
 
 #ifdef CONFIG_ISOTP_USE_TX_BUF
-int isotp_send_buf(struct device *can_dev,
+int isotp_send_buf(const struct device *can_dev,
 		   const uint8_t *data, size_t len,
 		   const struct isotp_msg_id *tx_addr,
 		   const struct isotp_msg_id *rx_addr,
@@ -1257,7 +1257,7 @@ int isotp_send_buf(struct device *can_dev,
 #endif  /*CONFIG_ISOTP_USE_TX_BUF*/
 #endif  /*CONFIG_ISOTP_ENABLE_CONTEXT_BUFFERS*/
 
-static int isotp_workq_init(struct device *dev)
+static int isotp_workq_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	LOG_DBG("Starting workqueue");
diff --git a/subsys/console/getchar.c b/subsys/console/getchar.c
index 1741b03627aee3..f9434f5f09b155 100644
--- a/subsys/console/getchar.c
+++ b/subsys/console/getchar.c
@@ -49,7 +49,7 @@ int console_getchar(void)
 
 int console_init(void)
 {
-	struct device *uart_dev;
+	const struct device *uart_dev;
 	int ret;
 
 	uart_dev = device_get_binding(CONFIG_UART_CONSOLE_ON_DEV_NAME);
diff --git a/subsys/console/tty.c b/subsys/console/tty.c
index 6302b6dbb7855f..a6256cf8518dbd 100644
--- a/subsys/console/tty.c
+++ b/subsys/console/tty.c
@@ -12,7 +12,7 @@
 static int tty_irq_input_hook(struct tty_serial *tty, uint8_t c);
 static int tty_putchar(struct tty_serial *tty, uint8_t c);
 
-static void tty_uart_isr(struct device *dev, void *user_data)
+static void tty_uart_isr(const struct device *dev, void *user_data)
 {
 	struct tty_serial *tty = user_data;
 
@@ -238,7 +238,7 @@ ssize_t tty_read(struct tty_serial *tty, void *buf, size_t size)
 	return out_size;
 }
 
-int tty_init(struct tty_serial *tty, struct device *uart_dev)
+int tty_init(struct tty_serial *tty, const struct device *uart_dev)
 {
 	if (!uart_dev) {
 		return -ENODEV;
diff --git a/subsys/dfu/img_util/flash_img.c b/subsys/dfu/img_util/flash_img.c
index e2191fc18c881e..77d0414dd1840c 100644
--- a/subsys/dfu/img_util/flash_img.c
+++ b/subsys/dfu/img_util/flash_img.c
@@ -64,7 +64,7 @@ size_t flash_img_bytes_written(struct flash_img_context *ctx)
 int flash_img_init_id(struct flash_img_context *ctx, uint8_t area_id)
 {
 	int rc;
-	struct device *flash_dev;
+	const struct device *flash_dev;
 
 	rc = flash_area_open(area_id,
 			       (const struct flash_area **)&(ctx->flash_area));
diff --git a/subsys/disk/disk_access.c b/subsys/disk/disk_access.c
index 3d119088881489..37cdfac55bae09 100644
--- a/subsys/disk/disk_access.c
+++ b/subsys/disk/disk_access.c
@@ -169,7 +169,7 @@ int disk_access_unregister(struct disk_info *disk)
 	return rc;
 }
 
-static int disk_init(struct device *dev)
+static int disk_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/disk/disk_access_flash.c b/subsys/disk/disk_access_flash.c
index b89237e3a5330c..fe9937281052eb 100644
--- a/subsys/disk/disk_access_flash.c
+++ b/subsys/disk/disk_access_flash.c
@@ -16,7 +16,7 @@
 
 #define SECTOR_SIZE 512
 
-static struct device *flash_dev;
+static const struct device *flash_dev;
 
 /* flash read-copy-erase-write operation */
 static uint8_t __aligned(4) read_copy_buf[CONFIG_DISK_ERASE_BLOCK_SIZE];
@@ -289,7 +289,7 @@ static struct disk_info flash_disk = {
 	.ops = &flash_disk_ops,
 };
 
-static int disk_flash_init(struct device *dev)
+static int disk_flash_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/disk/disk_access_ram.c b/subsys/disk/disk_access_ram.c
index d3a056015b0cfb..a9222ab70f8a4e 100644
--- a/subsys/disk/disk_access_ram.c
+++ b/subsys/disk/disk_access_ram.c
@@ -95,7 +95,7 @@ static struct disk_info ram_disk = {
 	.ops = &ram_disk_ops,
 };
 
-static int disk_ram_init(struct device *dev)
+static int disk_ram_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/disk/disk_access_spi_sdhc.c b/subsys/disk/disk_access_spi_sdhc.c
index d2c118d60f1029..5d59225735b3ee 100644
--- a/subsys/disk/disk_access_spi_sdhc.c
+++ b/subsys/disk/disk_access_spi_sdhc.c
@@ -26,7 +26,7 @@ LOG_MODULE_REGISTER(sdhc_spi, CONFIG_DISK_LOG_LEVEL);
 #warning NO SDHC slot specified on board
 #else
 struct sdhc_spi_data {
-	struct device *spi;
+	const struct device *spi;
 	struct spi_config cfg;
 #if DT_SPI_DEV_HAS_CS_GPIOS(SPI_SDHC_NODE)
 	struct spi_cs_control cs;
@@ -748,9 +748,9 @@ static int sdhc_spi_write(struct sdhc_spi_data *data,
 	return err;
 }
 
-static int disk_spi_sdhc_init(struct device *dev);
+static int disk_spi_sdhc_init(const struct device *dev);
 
-static int sdhc_spi_init(struct device *dev)
+static int sdhc_spi_init(const struct device *dev)
 {
 	struct sdhc_spi_data *data = dev->data;
 
@@ -777,7 +777,7 @@ static int sdhc_spi_init(struct device *dev)
 
 static int disk_spi_sdhc_access_status(struct disk_info *disk)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct sdhc_spi_data *data = dev->data;
 
 	return data->status;
@@ -786,7 +786,7 @@ static int disk_spi_sdhc_access_status(struct disk_info *disk)
 static int disk_spi_sdhc_access_read(struct disk_info *disk,
 	uint8_t *buf, uint32_t sector, uint32_t count)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct sdhc_spi_data *data = dev->data;
 	int err;
 
@@ -804,7 +804,7 @@ static int disk_spi_sdhc_access_read(struct disk_info *disk,
 static int disk_spi_sdhc_access_write(struct disk_info *disk,
 	const uint8_t *buf, uint32_t sector, uint32_t count)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct sdhc_spi_data *data = dev->data;
 	int err;
 
@@ -822,7 +822,7 @@ static int disk_spi_sdhc_access_write(struct disk_info *disk,
 static int disk_spi_sdhc_access_ioctl(struct disk_info *disk,
 	uint8_t cmd, void *buf)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct sdhc_spi_data *data = dev->data;
 	int err;
 
@@ -852,7 +852,7 @@ static int disk_spi_sdhc_access_ioctl(struct disk_info *disk,
 
 static int disk_spi_sdhc_access_init(struct disk_info *disk)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct sdhc_spi_data *data = dev->data;
 	int err;
 
@@ -875,7 +875,7 @@ static struct disk_info spi_sdhc_disk = {
 	.ops = &spi_sdhc_disk_ops,
 };
 
-static int disk_spi_sdhc_init(struct device *dev)
+static int disk_spi_sdhc_init(const struct device *dev)
 {
 	struct sdhc_spi_data *data = dev->data;
 
diff --git a/subsys/disk/disk_access_stm32_sdmmc.c b/subsys/disk/disk_access_stm32_sdmmc.c
index 15ed86c77f901a..70085d56079d11 100644
--- a/subsys/disk/disk_access_stm32_sdmmc.c
+++ b/subsys/disk/disk_access_stm32_sdmmc.c
@@ -23,13 +23,13 @@ struct stm32_sdmmc_priv {
 	struct gpio_callback cd_cb;
 	struct {
 		const char *name;
-		struct device *port;
+		const struct device *port;
 		int pin;
 		int flags;
 	} cd;
 	struct {
 		const char *name;
-		struct device *port;
+		const struct device *port;
 		int pin;
 		int flags;
 	} pe;
@@ -38,7 +38,7 @@ struct stm32_sdmmc_priv {
 
 static int stm32_sdmmc_clock_enable(struct stm32_sdmmc_priv *priv)
 {
-	struct device *clock;
+	const struct device *clock;
 
 #if CONFIG_SOC_SERIES_STM32L4X
 	LL_RCC_PLLSAI1_Disable();
@@ -71,7 +71,7 @@ static int stm32_sdmmc_clock_enable(struct stm32_sdmmc_priv *priv)
 
 static int stm32_sdmmc_clock_disable(struct stm32_sdmmc_priv *priv)
 {
-	struct device *clock;
+	const struct device *clock;
 
 	clock = device_get_binding(STM32_CLOCK_CONTROL_NAME);
 	if (!clock) {
@@ -84,7 +84,7 @@ static int stm32_sdmmc_clock_disable(struct stm32_sdmmc_priv *priv)
 
 static int stm32_sdmmc_access_init(struct disk_info *disk)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct stm32_sdmmc_priv *priv = dev->data;
 	int err;
 
@@ -120,7 +120,7 @@ static void stm32_sdmmc_access_deinit(struct stm32_sdmmc_priv *priv)
 
 static int stm32_sdmmc_access_status(struct disk_info *disk)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct stm32_sdmmc_priv *priv = dev->data;
 
 	return priv->status;
@@ -129,7 +129,7 @@ static int stm32_sdmmc_access_status(struct disk_info *disk)
 static int stm32_sdmmc_access_read(struct disk_info *disk, uint8_t *data_buf,
 				   uint32_t start_sector, uint32_t num_sector)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct stm32_sdmmc_priv *priv = dev->data;
 	int err;
 
@@ -150,7 +150,7 @@ static int stm32_sdmmc_access_write(struct disk_info *disk,
 				    const uint8_t *data_buf,
 				    uint32_t start_sector, uint32_t num_sector)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct stm32_sdmmc_priv *priv = dev->data;
 	int err;
 
@@ -169,7 +169,7 @@ static int stm32_sdmmc_access_write(struct disk_info *disk,
 static int stm32_sdmmc_access_ioctl(struct disk_info *disk, uint8_t cmd,
 				    void *buff)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct stm32_sdmmc_priv *priv = dev->data;
 	HAL_SD_CardInfoTypeDef info;
 	int err;
@@ -251,7 +251,7 @@ static void stm32_sdmmc_cd_handler(struct k_work *item)
 	}
 }
 
-static void stm32_sdmmc_cd_callback(struct device *gpiodev,
+static void stm32_sdmmc_cd_callback(const struct device *gpiodev,
 				    struct gpio_callback *cb,
 				    uint32_t pin)
 {
@@ -350,7 +350,7 @@ static int stm32_sdmmc_pwr_uninit(struct stm32_sdmmc_priv *priv)
 	return 0;
 }
 
-static int disk_stm32_sdmmc_init(struct device *dev)
+static int disk_stm32_sdmmc_init(const struct device *dev)
 {
 	struct stm32_sdmmc_priv *priv = dev->data;
 	int err;
diff --git a/subsys/disk/disk_access_usdhc.c b/subsys/disk/disk_access_usdhc.c
index a9fbf760dc85c9..cde0ba4f24db80 100644
--- a/subsys/disk/disk_access_usdhc.c
+++ b/subsys/disk/disk_access_usdhc.c
@@ -453,14 +453,14 @@ struct usdhc_priv {
 	bool host_ready;
 	uint8_t status;
 
-	struct device *pwr_gpio;
-	struct device *detect_gpio;
+	const struct device *pwr_gpio;
+	const struct device *detect_gpio;
 	struct gpio_callback detect_cb;
 
 	enum host_detect_type detect_type;
 	bool inserted;
 
-	struct device *clock_dev;
+	const struct device *clock_dev;
 	uint32_t src_clk_hz;
 
 	const struct usdhc_config *config;
@@ -2223,7 +2223,7 @@ static void usdhc_host_hw_init(USDHC_Type *base,
 
 }
 
-static void usdhc_cd_gpio_cb(struct device *dev,
+static void usdhc_cd_gpio_cb(const struct device *dev,
 				  struct gpio_callback *cb, uint32_t pins)
 {
 	struct usdhc_priv *priv =
@@ -2233,9 +2233,9 @@ static void usdhc_cd_gpio_cb(struct device *dev,
 	gpio_pin_interrupt_configure(dev, config->detect_pin, GPIO_INT_DISABLE);
 }
 
-static int usdhc_cd_gpio_init(struct device *detect_gpio,
-	uint32_t pin, gpio_dt_flags_t flags,
-	struct gpio_callback *callback)
+static int usdhc_cd_gpio_init(const struct device *detect_gpio,
+			      uint32_t pin, gpio_dt_flags_t flags,
+			      struct gpio_callback *callback)
 {
 	int ret;
 
@@ -2708,7 +2708,7 @@ static int usdhc_access_init(const struct device *dev)
 
 static int disk_usdhc_access_status(struct disk_info *disk)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct usdhc_priv *priv = dev->data;
 
 	return priv->status;
@@ -2717,7 +2717,7 @@ static int disk_usdhc_access_status(struct disk_info *disk)
 static int disk_usdhc_access_read(struct disk_info *disk, uint8_t *buf,
 				 uint32_t sector, uint32_t count)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct usdhc_priv *priv = dev->data;
 
 	LOG_DBG("sector=%u count=%u", sector, count);
@@ -2728,7 +2728,7 @@ static int disk_usdhc_access_read(struct disk_info *disk, uint8_t *buf,
 static int disk_usdhc_access_write(struct disk_info *disk, const uint8_t *buf,
 				  uint32_t sector, uint32_t count)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct usdhc_priv *priv = dev->data;
 
 	LOG_DBG("sector=%u count=%u", sector, count);
@@ -2738,7 +2738,7 @@ static int disk_usdhc_access_write(struct disk_info *disk, const uint8_t *buf,
 
 static int disk_usdhc_access_ioctl(struct disk_info *disk, uint8_t cmd, void *buf)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct usdhc_priv *priv = dev->data;
 	int err;
 
@@ -2768,7 +2768,7 @@ static int disk_usdhc_access_ioctl(struct disk_info *disk, uint8_t cmd, void *bu
 
 static int disk_usdhc_access_init(struct disk_info *disk)
 {
-	struct device *dev = disk->dev;
+	const struct device *dev = disk->dev;
 	struct usdhc_priv *priv = dev->data;
 
 	if (priv->status == DISK_STATUS_OK) {
@@ -2792,7 +2792,7 @@ static struct disk_info usdhc_disk = {
 	.ops = &usdhc_disk_ops,
 };
 
-static int disk_usdhc_init(struct device *dev)
+static int disk_usdhc_init(const struct device *dev)
 {
 	struct usdhc_priv *priv = dev->data;
 
diff --git a/subsys/emul/emul.c b/subsys/emul/emul.c
index 3fb8c6476bc688..9c484920261637 100644
--- a/subsys/emul/emul.c
+++ b/subsys/emul/emul.c
@@ -33,7 +33,7 @@ emul_find_by_link(const struct emul_link_for_bus *emul)
 	return NULL;
 }
 
-int emul_init_for_bus_from_list(struct device *dev,
+int emul_init_for_bus_from_list(const struct device *dev,
 				const struct emul_list_for_bus *list)
 {
 	const struct emul_list_for_bus *cfg = dev->config;
diff --git a/subsys/emul/i2c/emul_atmel_at24.c b/subsys/emul/i2c/emul_atmel_at24.c
index a431eec15828f7..c8f70ae5347bfd 100644
--- a/subsys/emul/i2c/emul_atmel_at24.c
+++ b/subsys/emul/i2c/emul_atmel_at24.c
@@ -21,7 +21,7 @@ struct at24_emul_data {
 	/** I2C emulator detail */
 	struct i2c_emul emul;
 	/** AT24 device being emulated */
-	struct device *i2c;
+	const struct device *i2c;
 	/** Configuration information */
 	const struct at24_emul_cfg *cfg;
 	/** Current register to read (address) */
@@ -137,7 +137,8 @@ static struct i2c_emul_api at24_emul_api = {
  * @param parent Device to emulate (must use AT24 driver)
  * @return 0 indicating success (always)
  */
-static int emul_atmel_at24_init(const struct emul *emul, struct device *parent)
+static int emul_atmel_at24_init(const struct emul *emul,
+				const struct device *parent)
 {
 	const struct at24_emul_cfg *cfg = emul->cfg;
 	struct at24_emul_data *data = cfg->data;
diff --git a/subsys/fb/cfb.c b/subsys/fb/cfb.c
index aa196f33b3c2f2..ea5691a4498954 100644
--- a/subsys/fb/cfb.c
+++ b/subsys/fb/cfb.c
@@ -119,7 +119,7 @@ static uint8_t draw_char_vtmono(const struct char_framebuffer *fb,
 	return fptr->width;
 }
 
-int cfb_print(struct device *dev, char *str, uint16_t x, uint16_t y)
+int cfb_print(const struct device *dev, char *str, uint16_t x, uint16_t y)
 {
 	const struct char_framebuffer *fb = &char_fb;
 	const struct cfb_font *fptr;
@@ -159,7 +159,7 @@ static int cfb_invert(const struct char_framebuffer *fb)
 	return 0;
 }
 
-int cfb_framebuffer_clear(struct device *dev, bool clear_display)
+int cfb_framebuffer_clear(const struct device *dev, bool clear_display)
 {
 	const struct char_framebuffer *fb = &char_fb;
 	struct display_buffer_descriptor desc;
@@ -178,7 +178,7 @@ int cfb_framebuffer_clear(struct device *dev, bool clear_display)
 }
 
 
-int cfb_framebuffer_invert(struct device *dev)
+int cfb_framebuffer_invert(const struct device *dev)
 {
 	struct char_framebuffer *fb = &char_fb;
 
@@ -191,7 +191,7 @@ int cfb_framebuffer_invert(struct device *dev)
 	return 0;
 }
 
-int cfb_framebuffer_finalize(struct device *dev)
+int cfb_framebuffer_finalize(const struct device *dev)
 {
 	const struct display_driver_api *api = dev->api;
 	const struct char_framebuffer *fb = &char_fb;
@@ -213,7 +213,7 @@ int cfb_framebuffer_finalize(struct device *dev)
 	return api->write(dev, 0, 0, &desc, fb->buf);
 }
 
-int cfb_get_display_parameter(struct device *dev,
+int cfb_get_display_parameter(const struct device *dev,
 			       enum cfb_display_param param)
 {
 	const struct char_framebuffer *fb = &char_fb;
@@ -239,7 +239,7 @@ int cfb_get_display_parameter(struct device *dev,
 	return 0;
 }
 
-int cfb_framebuffer_set_font(struct device *dev, uint8_t idx)
+int cfb_framebuffer_set_font(const struct device *dev, uint8_t idx)
 {
 	struct char_framebuffer *fb = &char_fb;
 
@@ -252,7 +252,8 @@ int cfb_framebuffer_set_font(struct device *dev, uint8_t idx)
 	return 0;
 }
 
-int cfb_get_font_size(struct device *dev, uint8_t idx, uint8_t *width, uint8_t *height)
+int cfb_get_font_size(const struct device *dev, uint8_t idx, uint8_t *width,
+		      uint8_t *height)
 {
 	const struct char_framebuffer *fb = &char_fb;
 
@@ -271,14 +272,14 @@ int cfb_get_font_size(struct device *dev, uint8_t idx, uint8_t *width, uint8_t *
 	return 0;
 }
 
-int cfb_get_numof_fonts(struct device *dev)
+int cfb_get_numof_fonts(const struct device *dev)
 {
 	const struct char_framebuffer *fb = &char_fb;
 
 	return fb->numof_fonts;
 }
 
-int cfb_framebuffer_init(struct device *dev)
+int cfb_framebuffer_init(const struct device *dev)
 {
 	const struct display_driver_api *api = dev->api;
 	struct char_framebuffer *fb = &char_fb;
diff --git a/subsys/fb/cfb_shell.c b/subsys/fb/cfb_shell.c
index 54bf49207057fc..e8b63d3ea1d460 100644
--- a/subsys/fb/cfb_shell.c
+++ b/subsys/fb/cfb_shell.c
@@ -22,7 +22,7 @@
 #define DISPLAY_DRIVER	CONFIG_CHARACTER_FRAMEBUFFER_SHELL_DRIVER_NAME
 
 
-static struct device *dev;
+static const struct device *dev;
 static const char * const param_name[] = {
 	"height", "width", "ppt", "rows", "cols"};
 
diff --git a/subsys/fs/fat_fs.c b/subsys/fs/fat_fs.c
index 6e3ee49adb5bac..6e364c26df05ee 100644
--- a/subsys/fs/fat_fs.c
+++ b/subsys/fs/fat_fs.c
@@ -428,7 +428,7 @@ static struct fs_file_system_t fatfs_fs = {
 	.statvfs = fatfs_statvfs,
 };
 
-static int fatfs_init(struct device *dev)
+static int fatfs_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/fs/fs.c b/subsys/fs/fs.c
index 2ca1cb514b380c..5b6cc14ae0da7f 100644
--- a/subsys/fs/fs.c
+++ b/subsys/fs/fs.c
@@ -700,7 +700,7 @@ int fs_unregister(enum fs_type type, struct fs_file_system_t *fs)
 	return rc;
 }
 
-static int fs_init(struct device *dev)
+static int fs_init(const struct device *dev)
 {
 	k_mutex_init(&mutex);
 	sys_dlist_init(&fs_mnt_list);
diff --git a/subsys/fs/littlefs_fs.c b/subsys/fs/littlefs_fs.c
index 259b176aa929b7..5f3c00de836a31 100644
--- a/subsys/fs/littlefs_fs.c
+++ b/subsys/fs/littlefs_fs.c
@@ -536,7 +536,7 @@ static lfs_size_t get_block_size(const struct flash_area *fa)
 		.area = fa,
 		.max_size = 0,
 	};
-	struct device *dev = flash_area_get_device(fa);
+	const struct device *dev = flash_area_get_device(fa);
 
 	flash_page_foreach(dev, get_page_cb, &ctx);
 
@@ -548,7 +548,7 @@ static int littlefs_mount(struct fs_mount_t *mountp)
 	int ret;
 	struct fs_littlefs *fs = mountp->fs_data;
 	unsigned int area_id = (uintptr_t)mountp->storage_dev;
-	struct device *dev;
+	const struct device *dev;
 
 	LOG_INF("LittleFS version %u.%u, disk version %u.%u",
 		LFS_VERSION_MAJOR, LFS_VERSION_MINOR,
@@ -743,7 +743,7 @@ static struct fs_file_system_t littlefs_fs = {
 	.statvfs = littlefs_statvfs,
 };
 
-static int littlefs_init(struct device *dev)
+static int littlefs_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return fs_register(FS_LITTLEFS, &littlefs_fs);
diff --git a/subsys/logging/log_backend_uart.c b/subsys/logging/log_backend_uart.c
index dc5e99b596a295..09c43158a296bf 100644
--- a/subsys/logging/log_backend_uart.c
+++ b/subsys/logging/log_backend_uart.c
@@ -15,7 +15,7 @@
 
 static int char_out(uint8_t *data, size_t length, void *ctx)
 {
-	struct device *dev = (struct device *)ctx;
+	const struct device *dev = (const struct device *)ctx;
 
 	for (size_t i = 0; i < length; i++) {
 		uart_poll_out(dev, data[i]);
@@ -39,7 +39,7 @@ static void put(const struct log_backend *const backend,
 
 static void log_backend_uart_init(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(CONFIG_UART_CONSOLE_ON_DEV_NAME);
 	assert(dev);
diff --git a/subsys/logging/log_core.c b/subsys/logging/log_core.c
index 033271f77478be..a68a1ffd84ebbf 100644
--- a/subsys/logging/log_core.c
+++ b/subsys/logging/log_core.c
@@ -1189,7 +1189,7 @@ static void log_process_thread_func(void *dummy1, void *dummy2, void *dummy3)
 K_KERNEL_STACK_DEFINE(logging_stack, CONFIG_LOG_PROCESS_THREAD_STACK_SIZE);
 struct k_thread logging_thread;
 
-static int enable_logger(struct device *arg)
+static int enable_logger(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/subsys/logging/log_output.c b/subsys/logging/log_output.c
index 12b59641b5f533..a867937714aba3 100644
--- a/subsys/logging/log_output.c
+++ b/subsys/logging/log_output.c
@@ -658,7 +658,7 @@ void log_output_dropped_process(const struct log_output *log_output, uint32_t cn
 	static const char postfix[] =
 			" messages dropped ---\r\n" DROPPED_COLOR_POSTFIX;
 	log_output_func_t outf = log_output->func;
-	struct device *dev = (struct device *)log_output->control_block->ctx;
+	const struct device *dev = (const struct device *)log_output->control_block->ctx;
 
 	cnt = MIN(cnt, 9999);
 	len = snprintk(buf, sizeof(buf), "%d", cnt);
diff --git a/subsys/logging/log_output_syst.c b/subsys/logging/log_output_syst.c
index c530e3eef72c1e..ab876604bd5a56 100644
--- a/subsys/logging/log_output_syst.c
+++ b/subsys/logging/log_output_syst.c
@@ -370,7 +370,7 @@ void log_output_hexdump_syst_process(const struct log_output *log_output,
 	MIPI_SYST_WRITE(&log_syst_handle, severity, 0x1A, data, length);
 }
 
-static int syst_init(struct device *arg)
+static int syst_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/subsys/mgmt/mcumgr/smp_bt.c b/subsys/mgmt/mcumgr/smp_bt.c
index 8eb94d19bd1a27..f2e01b3fe043f2 100644
--- a/subsys/mgmt/mcumgr/smp_bt.c
+++ b/subsys/mgmt/mcumgr/smp_bt.c
@@ -190,7 +190,7 @@ int smp_bt_unregister(void)
 	return bt_gatt_service_unregister(&smp_bt_svc);
 }
 
-static int smp_bt_init(struct device *dev)
+static int smp_bt_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/mgmt/mcumgr/smp_uart.c b/subsys/mgmt/mcumgr/smp_uart.c
index 3ddf1e857e1f52..94705c2bc04693 100644
--- a/subsys/mgmt/mcumgr/smp_uart.c
+++ b/subsys/mgmt/mcumgr/smp_uart.c
@@ -87,7 +87,7 @@ static int smp_uart_tx_pkt(struct zephyr_smp_transport *zst,
 	return rc;
 }
 
-static int smp_uart_init(struct device *dev)
+static int smp_uart_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/mgmt/mcumgr/smp_udp.c b/subsys/mgmt/mcumgr/smp_udp.c
index 11392f3d98913f..264c6a6ac43f31 100644
--- a/subsys/mgmt/mcumgr/smp_udp.c
+++ b/subsys/mgmt/mcumgr/smp_udp.c
@@ -132,7 +132,7 @@ static void smp_udp_receive_thread(void *p1, void *p2, void *p3)
 	}
 }
 
-static int smp_udp_init(struct device *dev)
+static int smp_udp_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/mgmt/osdp/src/osdp.c b/subsys/mgmt/osdp/src/osdp.c
index a5d85ff3a9e9b1..13292b8fbe96f1 100644
--- a/subsys/mgmt/osdp/src/osdp.c
+++ b/subsys/mgmt/osdp/src/osdp.c
@@ -23,7 +23,7 @@ struct osdp_device {
 	struct k_fifo rx_event_fifo;
 	uint8_t rx_fbuf[CONFIG_OSDP_UART_BUFFER_LENGTH];
 	uint8_t tx_fbuf[CONFIG_OSDP_UART_BUFFER_LENGTH];
-	struct device *dev;
+	const struct device *dev;
 };
 
 static struct osdp osdp_ctx;
@@ -33,7 +33,7 @@ static struct osdp_device osdp_device;
 static struct k_thread osdp_refresh_thread;
 static K_THREAD_STACK_DEFINE(osdp_thread_stack, CONFIG_OSDP_THREAD_STACK_SIZE);
 
-static void osdp_uart_isr(struct device *dev, void *user_data)
+static void osdp_uart_isr(const struct device *dev, void *user_data)
 {
 	uint8_t buf[64];
 	size_t read, wrote, len;
@@ -127,7 +127,7 @@ void osdp_refresh(void *arg1, void *arg2, void *arg3)
 	}
 }
 
-static int osdp_init(struct device *arg)
+static int osdp_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	uint8_t c;
diff --git a/subsys/net/ip/net_core.c b/subsys/net/ip/net_core.c
index c82bcfc938c8a5..5f3ab94fbcec6f 100644
--- a/subsys/net/ip/net_core.c
+++ b/subsys/net/ip/net_core.c
@@ -448,7 +448,7 @@ static inline int services_init(void)
 	return status;
 }
 
-static int net_init(struct device *unused)
+static int net_init(const struct device *unused)
 {
 	net_hostname_init();
 
diff --git a/subsys/net/ip/net_if.c b/subsys/net/ip/net_if.c
index f77c6c48852a06..5db57e6894ecc4 100644
--- a/subsys/net/ip/net_if.c
+++ b/subsys/net/ip/net_if.c
@@ -520,7 +520,7 @@ struct net_if *net_if_get_by_link_addr(struct net_linkaddr *ll_addr)
 	return NULL;
 }
 
-struct net_if *net_if_lookup_by_dev(struct device *dev)
+struct net_if *net_if_lookup_by_dev(const struct device *dev)
 {
 	Z_STRUCT_SECTION_FOREACH(net_if, iface) {
 		if (net_if_get_device(iface) == dev) {
diff --git a/subsys/net/ip/net_shell.c b/subsys/net/ip/net_shell.c
index 3ab8711eb319e8..3e32abfdb22e62 100644
--- a/subsys/net/ip/net_shell.c
+++ b/subsys/net/ip/net_shell.c
@@ -4312,7 +4312,7 @@ static int cmd_net_suspend(const struct shell *shell, size_t argc,
 #if defined(CONFIG_NET_POWER_MANAGEMENT)
 	if (argv[1]) {
 		struct net_if *iface = NULL;
-		struct device *dev;
+		const struct device *dev;
 		int idx;
 		int ret;
 
@@ -4357,7 +4357,7 @@ static int cmd_net_resume(const struct shell *shell, size_t argc,
 #if defined(CONFIG_NET_POWER_MANAGEMENT)
 	if (argv[1]) {
 		struct net_if *iface = NULL;
-		struct device *dev;
+		const struct device *dev;
 		int idx;
 		int ret;
 
diff --git a/subsys/net/l2/bluetooth/bluetooth.c b/subsys/net/l2/bluetooth/bluetooth.c
index 78fedad12e8dec..dc4ea3d3ccf8b2 100644
--- a/subsys/net/l2/bluetooth/bluetooth.c
+++ b/subsys/net/l2/bluetooth/bluetooth.c
@@ -602,7 +602,7 @@ static struct bt_conn_cb conn_callbacks = {
 };
 #endif /* CONFIG_NET_L2_BT_MGMT */
 
-static int net_bt_init(struct device *dev)
+static int net_bt_init(const struct device *dev)
 {
 	NET_DBG("dev %p driver_data %p", dev, dev->data);
 
diff --git a/subsys/net/l2/canbus/6locan.c b/subsys/net/l2/canbus/6locan.c
index ca7600cdde170e..e660ad27d6101e 100644
--- a/subsys/net/l2/canbus/6locan.c
+++ b/subsys/net/l2/canbus/6locan.c
@@ -426,7 +426,7 @@ static void canbus_fc_send_cb(uint32_t err_flags, void *arg)
 	}
 }
 
-static int canbus_send_fc(struct device *net_can_dev,
+static int canbus_send_fc(const struct device *net_can_dev,
 			  struct net_canbus_lladdr *dest,
 			  struct net_canbus_lladdr *src, uint8_t fs)
 {
@@ -497,7 +497,7 @@ static enum net_verdict canbus_process_cf(struct net_pkt *pkt)
 {
 	struct canbus_isotp_rx_ctx *rx_ctx;
 	enum net_verdict ret;
-	struct device *net_can_dev;
+	const struct device *net_can_dev;
 	struct net_canbus_lladdr src, dest;
 	bool mcast;
 
@@ -557,7 +557,7 @@ static enum net_verdict canbus_process_cf(struct net_pkt *pkt)
 
 static enum net_verdict canbus_process_ff(struct net_pkt *pkt)
 {
-	struct device *net_can_dev = net_if_get_device(pkt->iface);
+	const struct device *net_can_dev = net_if_get_device(pkt->iface);
 	struct canbus_isotp_rx_ctx *rx_ctx = NULL;
 	struct net_pkt *new_pkt = NULL;
 	int ret;
@@ -698,7 +698,7 @@ static void canbus_tx_frame_isr(uint32_t err_flags, void *arg)
 static inline int canbus_send_cf(struct net_pkt *pkt)
 {
 	struct canbus_isotp_tx_ctx *ctx = pkt->canbus_tx_ctx;
-	struct device *net_can_dev = net_if_get_device(pkt->iface);
+	const struct device *net_can_dev = net_if_get_device(pkt->iface);
 	const struct net_can_api *api = net_can_dev->api;
 	struct zcan_frame frame;
 	struct net_pkt_cursor cursor_backup;
@@ -873,7 +873,7 @@ static enum net_verdict canbus_process_fc(struct net_pkt *pkt)
 static inline int canbus_send_ff(struct net_pkt *pkt, size_t len, bool mcast,
 				 struct net_canbus_lladdr *dest_addr)
 {
-	struct device *net_can_dev = net_if_get_device(pkt->iface);
+	const struct device *net_can_dev = net_if_get_device(pkt->iface);
 	const struct net_can_api *api = net_can_dev->api;
 	struct net_linkaddr *lladdr_inline;
 	struct zcan_frame frame;
@@ -943,7 +943,7 @@ static inline int canbus_send_single_frame(struct net_pkt *pkt, size_t len,
 					   bool mcast,
 					   struct net_canbus_lladdr *dest_addr)
 {
-	struct device *net_can_dev = net_if_get_device(pkt->iface);
+	const struct device *net_can_dev = net_if_get_device(pkt->iface);
 	const struct net_can_api *api = net_can_dev->api;
 	int index = 0;
 	struct zcan_frame frame;
@@ -1496,7 +1496,7 @@ static enum net_verdict canbus_recv(struct net_if *iface,
 	return ret;
 }
 
-static inline int canbus_send_dad_request(struct device *net_can_dev,
+static inline int canbus_send_dad_request(const struct device *net_can_dev,
 					  struct net_canbus_lladdr *ll_addr)
 {
 	const struct net_can_api *api = net_can_dev->api;
@@ -1542,7 +1542,7 @@ static inline void canbus_send_dad_response(struct k_work *item)
 						  dad_work);
 	struct net_if *iface = ctx->iface;
 	struct net_linkaddr *ll_addr = net_if_get_link_addr(iface);
-	struct device *net_can_dev = net_if_get_device(iface);
+	const struct device *net_can_dev = net_if_get_device(iface);
 	const struct net_can_api *api = net_can_dev->api;
 	struct zcan_frame frame;
 	int ret;
@@ -1562,7 +1562,7 @@ static inline void canbus_send_dad_response(struct k_work *item)
 	}
 }
 
-static inline void canbus_detach_filter(struct device *net_can_dev,
+static inline void canbus_detach_filter(const struct device *net_can_dev,
 					int filter_id)
 {
 	const struct net_can_api *api = net_can_dev->api;
@@ -1578,7 +1578,7 @@ static void canbus_dad_resp_cb(struct zcan_frame *frame, void *arg)
 }
 
 static inline
-int canbus_attach_dad_resp_filter(struct device *net_can_dev,
+int canbus_attach_dad_resp_filter(const struct device *net_can_dev,
 				  struct net_canbus_lladdr *ll_addr,
 				  struct k_sem *dad_sem)
 {
@@ -1609,7 +1609,7 @@ static void canbus_dad_request_cb(struct zcan_frame *frame, void *arg)
 	k_work_submit_to_queue(&net_canbus_workq, work);
 }
 
-static inline int canbus_attach_dad_filter(struct device *net_can_dev,
+static inline int canbus_attach_dad_filter(const struct device *net_can_dev,
 					   struct net_canbus_lladdr *ll_addr,
 					   struct k_work *dad_work)
 {
@@ -1636,7 +1636,7 @@ static inline int canbus_attach_dad_filter(struct device *net_can_dev,
 static inline int canbus_init_ll_addr(struct net_if *iface)
 {
 	struct canbus_net_ctx *ctx = net_if_l2_data(iface);
-	struct device *net_can_dev = net_if_get_device(iface);
+	const struct device *net_can_dev = net_if_get_device(iface);
 	int dad_resp_filter_id = CAN_NET_FILTER_NOT_SET;
 	struct net_canbus_lladdr ll_addr;
 	int ret;
@@ -1743,7 +1743,7 @@ void net_6locan_init(struct net_if *iface)
 
 static int canbus_enable(struct net_if *iface, bool state)
 {
-	struct device *net_can_dev = net_if_get_device(iface);
+	const struct device *net_can_dev = net_if_get_device(iface);
 	const struct net_can_api *api = net_can_dev->api;
 	struct canbus_net_ctx *ctx = net_if_l2_data(iface);
 	int dad_retry_cnt, ret;
diff --git a/subsys/net/l2/ethernet/ethernet.c b/subsys/net/l2/ethernet/ethernet.c
index d230663e89649f..723f95c0377aa3 100644
--- a/subsys/net/l2/ethernet/ethernet.c
+++ b/subsys/net/l2/ethernet/ethernet.c
@@ -145,7 +145,7 @@ static void ethernet_update_rx_stats(struct net_if *iface,
 
 static inline bool eth_is_vlan_tag_stripped(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	const struct ethernet_api *api = dev->api;
 
 	return (api->get_capabilities(dev) & ETHERNET_HW_VLAN_TAG_STRIP);
@@ -1043,9 +1043,9 @@ void net_eth_carrier_off(struct net_if *iface)
 }
 
 #if defined(CONFIG_PTP_CLOCK)
-struct device *net_eth_get_ptp_clock(struct net_if *iface)
+const struct device *net_eth_get_ptp_clock(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	const struct ethernet_api *api = dev->api;
 
 	if (!api) {
@@ -1069,7 +1069,7 @@ struct device *net_eth_get_ptp_clock(struct net_if *iface)
 #endif /* CONFIG_PTP_CLOCK */
 
 #if defined(CONFIG_PTP_CLOCK)
-struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
+const struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
 {
 	struct net_if *iface;
 
@@ -1082,14 +1082,14 @@ struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
 }
 
 #ifdef CONFIG_USERSPACE
-static inline struct device *z_vrfy_net_eth_get_ptp_clock_by_index(int index)
+static inline const struct device *z_vrfy_net_eth_get_ptp_clock_by_index(int index)
 {
 	return z_impl_net_eth_get_ptp_clock_by_index(index);
 }
 #include <syscalls/net_eth_get_ptp_clock_by_index_mrsh.c>
 #endif /* CONFIG_USERSPACE */
 #else /* CONFIG_PTP_CLOCK */
-struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
+const struct device *z_impl_net_eth_get_ptp_clock_by_index(int index)
 {
 	ARG_UNUSED(index);
 
diff --git a/subsys/net/l2/ethernet/ethernet_mgmt.c b/subsys/net/l2/ethernet/ethernet_mgmt.c
index 978f7f119a37f8..92ab4e856f797e 100644
--- a/subsys/net/l2/ethernet/ethernet_mgmt.c
+++ b/subsys/net/l2/ethernet/ethernet_mgmt.c
@@ -13,7 +13,7 @@ LOG_MODULE_REGISTER(net_ethernet_mgmt, CONFIG_NET_L2_ETHERNET_LOG_LEVEL);
 #include <net/net_if.h>
 #include <net/ethernet_mgmt.h>
 
-static inline bool is_hw_caps_supported(struct device *dev,
+static inline bool is_hw_caps_supported(const struct device *dev,
 					enum ethernet_hw_caps caps)
 {
 	const struct ethernet_api *api = dev->api;
@@ -30,7 +30,7 @@ static int ethernet_set_config(uint32_t mgmt_request,
 			       void *data, size_t len)
 {
 	struct ethernet_req_params *params = (struct ethernet_req_params *)data;
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	const struct ethernet_api *api = dev->api;
 	struct ethernet_config config = { 0 };
 	enum ethernet_config_type type;
@@ -176,7 +176,7 @@ static int ethernet_get_config(uint32_t mgmt_request,
 			       void *data, size_t len)
 {
 	struct ethernet_req_params *params = (struct ethernet_req_params *)data;
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	const struct ethernet_api *api = dev->api;
 	struct ethernet_config config = { 0 };
 	int ret = 0;
diff --git a/subsys/net/l2/ethernet/gptp/gptp.c b/subsys/net/l2/ethernet/gptp/gptp.c
index 0c23eca97e87a0..cc02707816d4af 100644
--- a/subsys/net/l2/ethernet/gptp/gptp.c
+++ b/subsys/net/l2/ethernet/gptp/gptp.c
@@ -564,7 +564,7 @@ static void gptp_thread(void)
 static void gptp_add_port(struct net_if *iface, void *user_data)
 {
 	int *num_ports = user_data;
-	struct device *clk;
+	const struct device *clk;
 
 	if (*num_ports >= CONFIG_NET_GPTP_NUM_PORTS) {
 		return;
@@ -828,7 +828,7 @@ struct port_user_data {
 static void gptp_get_port(struct net_if *iface, void *user_data)
 {
 	struct port_user_data *ud = user_data;
-	struct device *clk;
+	const struct device *clk;
 
 	/* Check if interface has a PTP clock. */
 	clk = net_eth_get_ptp_clock(iface);
diff --git a/subsys/net/l2/ethernet/gptp/gptp_mi.c b/subsys/net/l2/ethernet/gptp/gptp_mi.c
index ab6e2eb9aab9db..9fd54035a02df7 100644
--- a/subsys/net/l2/ethernet/gptp/gptp_mi.c
+++ b/subsys/net/l2/ethernet/gptp/gptp_mi.c
@@ -332,7 +332,7 @@ void gptp_mi_init_state_machine(void)
 
 uint64_t gptp_get_current_time_nanosecond(int port)
 {
-	struct device *clk;
+	const struct device *clk;
 
 	clk = net_eth_get_ptp_clock(GPTP_PORT_IFACE(port));
 	if (clk) {
@@ -742,7 +742,7 @@ static void gptp_update_local_port_clock(void)
 	int port;
 	int64_t nanosecond_diff;
 	int64_t second_diff;
-	struct device *clk;
+	const struct device *clk;
 	struct net_ptp_time tm;
 	int key;
 
diff --git a/subsys/net/l2/ethernet/gptp/gptp_user_api.c b/subsys/net/l2/ethernet/gptp/gptp_user_api.c
index d5c9d17ab4579c..77edb0a2796171 100644
--- a/subsys/net/l2/ethernet/gptp/gptp_user_api.c
+++ b/subsys/net/l2/ethernet/gptp/gptp_user_api.c
@@ -54,7 +54,7 @@ void gptp_call_phase_dis_cb(void)
 int gptp_event_capture(struct net_ptp_time *slave_time, bool *gm_present)
 {
 	int port, key;
-	struct device *clk;
+	const struct device *clk;
 
 	key = irq_lock();
 	*gm_present =  GPTP_GLOBAL_DS()->gm_present;
diff --git a/subsys/net/l2/ieee802154/ieee802154_security.c b/subsys/net/l2/ieee802154/ieee802154_security.c
index f6f35b5c288250..40359799ff527c 100644
--- a/subsys/net/l2/ieee802154/ieee802154_security.c
+++ b/subsys/net/l2/ieee802154/ieee802154_security.c
@@ -173,7 +173,7 @@ bool ieee802154_encrypt_auth(struct ieee802154_security_ctx *sec_ctx,
 
 int ieee802154_security_init(struct ieee802154_security_ctx *sec_ctx)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	(void)memset(&sec_ctx->enc, 0, sizeof(struct cipher_ctx));
 	(void)memset(&sec_ctx->dec, 0, sizeof(struct cipher_ctx));
diff --git a/subsys/net/l2/wifi/wifi_mgmt.c b/subsys/net/l2/wifi/wifi_mgmt.c
index 58edd9eb988f94..500cc991eb840e 100644
--- a/subsys/net/l2/wifi/wifi_mgmt.c
+++ b/subsys/net/l2/wifi/wifi_mgmt.c
@@ -18,7 +18,7 @@ static int wifi_connect(uint32_t mgmt_request, struct net_if *iface,
 {
 	struct wifi_connect_req_params *params =
 		(struct wifi_connect_req_params *)data;
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_wifi_mgmt_offload *off_api =
 		(struct net_wifi_mgmt_offload *) dev->api;
 
@@ -72,7 +72,7 @@ static void scan_result_cb(struct net_if *iface, int status,
 static int wifi_scan(uint32_t mgmt_request, struct net_if *iface,
 		     void *data, size_t len)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_wifi_mgmt_offload *off_api =
 		(struct net_wifi_mgmt_offload *) dev->api;
 
@@ -89,7 +89,7 @@ NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_SCAN, wifi_scan);
 static int wifi_disconnect(uint32_t mgmt_request, struct net_if *iface,
 			   void *data, size_t len)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_wifi_mgmt_offload *off_api =
 		(struct net_wifi_mgmt_offload *) dev->api;
 
@@ -129,7 +129,7 @@ static int wifi_ap_enable(uint32_t mgmt_request, struct net_if *iface,
 {
 	struct wifi_connect_req_params *params =
 		(struct wifi_connect_req_params *)data;
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_wifi_mgmt_offload *off_api =
 		(struct net_wifi_mgmt_offload *) dev->api;
 
@@ -145,7 +145,7 @@ NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_WIFI_AP_ENABLE, wifi_ap_enable);
 static int wifi_ap_disable(uint32_t mgmt_request, struct net_if *iface,
 			  void *data, size_t len)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct net_wifi_mgmt_offload *off_api =
 		(struct net_wifi_mgmt_offload *) dev->api;
 
diff --git a/subsys/net/l2/wifi/wifi_shell.c b/subsys/net/l2/wifi/wifi_shell.c
index 9ad177986509d0..f41dc9a2341880 100644
--- a/subsys/net/l2/wifi/wifi_shell.c
+++ b/subsys/net/l2/wifi/wifi_shell.c
@@ -328,7 +328,7 @@ SHELL_STATIC_SUBCMD_SET_CREATE(wifi_commands,
 
 SHELL_CMD_REGISTER(wifi, &wifi_commands, "Wifi commands", NULL);
 
-static int wifi_shell_init(struct device *unused)
+static int wifi_shell_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
diff --git a/subsys/net/lib/config/bt_settings.c b/subsys/net/lib/config/bt_settings.c
index f98d56eaa676fc..558630f4dea3a5 100644
--- a/subsys/net/lib/config/bt_settings.c
+++ b/subsys/net/lib/config/bt_settings.c
@@ -33,7 +33,7 @@ BT_GATT_SERVICE_DEFINE(ipss_svc,
 int z_net_config_bt_setup(void)
 {
 	struct net_if *iface;
-	struct device *dev;
+	const struct device *dev;
 	int err;
 
 	err = bt_enable(NULL);
diff --git a/subsys/net/lib/config/ieee802154_settings.c b/subsys/net/lib/config/ieee802154_settings.c
index 375632d9371104..57e9875dbd68be 100644
--- a/subsys/net/lib/config/ieee802154_settings.c
+++ b/subsys/net/lib/config/ieee802154_settings.c
@@ -33,7 +33,7 @@ int z_net_config_ieee802154_setup(void)
 #endif /* CONFIG_NET_L2_IEEE802154_SECURITY */
 
 	struct net_if *iface;
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(CONFIG_NET_CONFIG_IEEE802154_DEV_NAME);
 	if (!dev) {
diff --git a/subsys/net/lib/config/init.c b/subsys/net/lib/config/init.c
index 4ea5bbb7ca1081..f8ffcb34a2239b 100644
--- a/subsys/net/lib/config/init.c
+++ b/subsys/net/lib/config/init.c
@@ -420,7 +420,7 @@ int net_config_init(const char *app_info, uint32_t flags,
 	return net_config_init_by_iface(NULL, app_info, flags, timeout);
 }
 
-int net_config_init_app(struct device *dev, const char *app_info)
+int net_config_init_app(const struct device *dev, const char *app_info)
 {
 	struct net_if *iface = NULL;
 	uint32_t flags = 0U;
@@ -485,7 +485,7 @@ int net_config_init_app(struct device *dev, const char *app_info)
 }
 
 #if defined(CONFIG_NET_CONFIG_AUTO_INIT)
-static int init_app(struct device *dev)
+static int init_app(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/net/lib/conn_mgr/conn_mgr.c b/subsys/net/lib/conn_mgr/conn_mgr.c
index c1303184d4a56c..e3241384cf5206 100644
--- a/subsys/net/lib/conn_mgr/conn_mgr.c
+++ b/subsys/net/lib/conn_mgr/conn_mgr.c
@@ -183,7 +183,7 @@ void net_conn_mgr_resend_status(void)
 	}
 }
 
-static int conn_mgr_init(struct device *dev)
+static int conn_mgr_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/net/lib/dns/llmnr_responder.c b/subsys/net/lib/dns/llmnr_responder.c
index 8d8567694d5613..bd6109c1ef984c 100644
--- a/subsys/net/lib/dns/llmnr_responder.c
+++ b/subsys/net/lib/dns/llmnr_responder.c
@@ -651,7 +651,7 @@ static int init_listener(void)
 	return !ok;
 }
 
-static int llmnr_responder_init(struct device *device)
+static int llmnr_responder_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/subsys/net/lib/dns/mdns_responder.c b/subsys/net/lib/dns/mdns_responder.c
index 4440e6a115a528..34652c51e11cea 100644
--- a/subsys/net/lib/dns/mdns_responder.c
+++ b/subsys/net/lib/dns/mdns_responder.c
@@ -514,7 +514,7 @@ static int init_listener(void)
 	return !ok;
 }
 
-static int mdns_responder_init(struct device *device)
+static int mdns_responder_init(const struct device *device)
 {
 	ARG_UNUSED(device);
 
diff --git a/subsys/net/lib/lwm2m/ipso_accelerometer.c b/subsys/net/lib/lwm2m/ipso_accelerometer.c
index 07358423a6b909..33f87151e36627 100644
--- a/subsys/net/lib/lwm2m/ipso_accelerometer.c
+++ b/subsys/net/lib/lwm2m/ipso_accelerometer.c
@@ -142,7 +142,7 @@ static struct lwm2m_engine_obj_inst *accel_create(uint16_t obj_inst_id)
 	return &inst[avail];
 }
 
-static int ipso_accel_init(struct device *dev)
+static int ipso_accel_init(const struct device *dev)
 {
 	accel.obj_id = IPSO_OBJECT_ACCELEROMETER_ID;
 	accel.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_buzzer.c b/subsys/net/lib/lwm2m/ipso_buzzer.c
index d797607ad6fafb..8497a841403b09 100644
--- a/subsys/net/lib/lwm2m/ipso_buzzer.c
+++ b/subsys/net/lib/lwm2m/ipso_buzzer.c
@@ -243,7 +243,7 @@ static struct lwm2m_engine_obj_inst *buzzer_create(uint16_t obj_inst_id)
 	return &inst[avail];
 }
 
-static int ipso_buzzer_init(struct device *dev)
+static int ipso_buzzer_init(const struct device *dev)
 {
 	buzzer.obj_id = IPSO_OBJECT_BUZZER_ID;
 	buzzer.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_generic_sensor.c b/subsys/net/lib/lwm2m/ipso_generic_sensor.c
index 6e4e968cf15024..31ac090b80c53e 100644
--- a/subsys/net/lib/lwm2m/ipso_generic_sensor.c
+++ b/subsys/net/lib/lwm2m/ipso_generic_sensor.c
@@ -231,7 +231,7 @@ static struct lwm2m_engine_obj_inst *generic_sensor_create(uint16_t obj_inst_id)
 	return &inst[index];
 }
 
-static int ipso_generic_sensor_init(struct device *dev)
+static int ipso_generic_sensor_init(const struct device *dev)
 {
 	sensor.obj_id = IPSO_OBJECT_ID;
 	sensor.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_humidity_sensor.c b/subsys/net/lib/lwm2m/ipso_humidity_sensor.c
index d0a3af1325f513..74e025aa096a36 100644
--- a/subsys/net/lib/lwm2m/ipso_humidity_sensor.c
+++ b/subsys/net/lib/lwm2m/ipso_humidity_sensor.c
@@ -215,7 +215,7 @@ humidity_sensor_create(uint16_t obj_inst_id)
 	return &inst[index];
 }
 
-static int ipso_humidity_sensor_init(struct device *dev)
+static int ipso_humidity_sensor_init(const struct device *dev)
 {
 	sensor.obj_id = IPSO_OBJECT_ID;
 	sensor.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_light_control.c b/subsys/net/lib/lwm2m/ipso_light_control.c
index 3719672f5bc241..5ed74d8c6a165d 100644
--- a/subsys/net/lib/lwm2m/ipso_light_control.c
+++ b/subsys/net/lib/lwm2m/ipso_light_control.c
@@ -199,7 +199,7 @@ static struct lwm2m_engine_obj_inst *light_control_create(uint16_t obj_inst_id)
 	return &inst[avail];
 }
 
-static int ipso_light_control_init(struct device *dev)
+static int ipso_light_control_init(const struct device *dev)
 {
 	light_control.obj_id = IPSO_OBJECT_LIGHT_CONTROL_ID;
 	light_control.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_onoff_switch.c b/subsys/net/lib/lwm2m/ipso_onoff_switch.c
index 2ea0dd05f3f4f9..5c5f915580c0c4 100644
--- a/subsys/net/lib/lwm2m/ipso_onoff_switch.c
+++ b/subsys/net/lib/lwm2m/ipso_onoff_switch.c
@@ -240,7 +240,7 @@ static struct lwm2m_engine_obj_inst *switch_create(uint16_t obj_inst_id)
 	return &inst[avail];
 }
 
-static int ipso_switch_init(struct device *dev)
+static int ipso_switch_init(const struct device *dev)
 {
 	onoff_switch.obj_id = IPSO_OBJECT_ONOFF_SWITCH_ID;
 	onoff_switch.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_pressure_sensor.c b/subsys/net/lib/lwm2m/ipso_pressure_sensor.c
index 9356cc9e718658..8df48b896314f0 100644
--- a/subsys/net/lib/lwm2m/ipso_pressure_sensor.c
+++ b/subsys/net/lib/lwm2m/ipso_pressure_sensor.c
@@ -215,7 +215,7 @@ pressure_sensor_create(uint16_t obj_inst_id)
 	return &inst[index];
 }
 
-static int ipso_pressure_sensor_init(struct device *dev)
+static int ipso_pressure_sensor_init(const struct device *dev)
 {
 	sensor.obj_id = IPSO_OBJECT_ID;
 	sensor.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_push_button.c b/subsys/net/lib/lwm2m/ipso_push_button.c
index 9248304adcf8ac..04c2403c5e3cac 100644
--- a/subsys/net/lib/lwm2m/ipso_push_button.c
+++ b/subsys/net/lib/lwm2m/ipso_push_button.c
@@ -166,7 +166,7 @@ static struct lwm2m_engine_obj_inst *button_create(uint16_t obj_inst_id)
 	return &inst[avail];
 }
 
-static int ipso_button_init(struct device *dev)
+static int ipso_button_init(const struct device *dev)
 {
 	onoff_switch.obj_id = IPSO_OBJECT_PUSH_BUTTON_ID;
 	onoff_switch.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_temp_sensor.c b/subsys/net/lib/lwm2m/ipso_temp_sensor.c
index eb1918fda3516e..3b30c1662e3955 100644
--- a/subsys/net/lib/lwm2m/ipso_temp_sensor.c
+++ b/subsys/net/lib/lwm2m/ipso_temp_sensor.c
@@ -232,7 +232,7 @@ static struct lwm2m_engine_obj_inst *temp_sensor_create(uint16_t obj_inst_id)
 	return &inst[index];
 }
 
-static int ipso_temp_sensor_init(struct device *dev)
+static int ipso_temp_sensor_init(const struct device *dev)
 {
 	temp_sensor.obj_id = IPSO_OBJECT_TEMP_SENSOR_ID;
 	temp_sensor.fields = fields;
diff --git a/subsys/net/lib/lwm2m/ipso_timer.c b/subsys/net/lib/lwm2m/ipso_timer.c
index e66d32064d0b38..74097eb8f24dc1 100644
--- a/subsys/net/lib/lwm2m/ipso_timer.c
+++ b/subsys/net/lib/lwm2m/ipso_timer.c
@@ -382,7 +382,7 @@ static struct lwm2m_engine_obj_inst *timer_create(uint16_t obj_inst_id)
 	return &inst[avail];
 }
 
-static int ipso_timer_init(struct device *dev)
+static int ipso_timer_init(const struct device *dev)
 {
 	timer.obj_id = IPSO_OBJECT_TIMER_ID;
 	timer.fields = fields;
diff --git a/subsys/net/lib/lwm2m/lwm2m_engine.c b/subsys/net/lib/lwm2m/lwm2m_engine.c
index f7fdf41e5a322d..fb2a8dfda7934c 100644
--- a/subsys/net/lib/lwm2m/lwm2m_engine.c
+++ b/subsys/net/lib/lwm2m/lwm2m_engine.c
@@ -4515,7 +4515,7 @@ int lwm2m_engine_start(struct lwm2m_ctx *client_ctx)
 	return lwm2m_socket_start(client_ctx);
 }
 
-static int lwm2m_engine_init(struct device *dev)
+static int lwm2m_engine_init(const struct device *dev)
 {
 	int ret = 0;
 
diff --git a/subsys/net/lib/lwm2m/lwm2m_obj_connmon.c b/subsys/net/lib/lwm2m/lwm2m_obj_connmon.c
index 9e87b8c5c7e74c..f24ef823732169 100644
--- a/subsys/net/lib/lwm2m/lwm2m_obj_connmon.c
+++ b/subsys/net/lib/lwm2m/lwm2m_obj_connmon.c
@@ -141,7 +141,7 @@ static struct lwm2m_engine_obj_inst *connmon_create(uint16_t obj_inst_id)
 	return &inst;
 }
 
-static int lwm2m_connmon_init(struct device *dev)
+static int lwm2m_connmon_init(const struct device *dev)
 {
 	struct lwm2m_engine_obj_inst *obj_inst = NULL;
 	int ret = 0;
diff --git a/subsys/net/lib/lwm2m/lwm2m_obj_device.c b/subsys/net/lib/lwm2m/lwm2m_obj_device.c
index 44f71b3fae02d1..a3f241c6e82570 100644
--- a/subsys/net/lib/lwm2m/lwm2m_obj_device.c
+++ b/subsys/net/lib/lwm2m/lwm2m_obj_device.c
@@ -249,7 +249,7 @@ static struct lwm2m_engine_obj_inst *device_create(uint16_t obj_inst_id)
 	return &inst;
 }
 
-static int lwm2m_device_init(struct device *dev)
+static int lwm2m_device_init(const struct device *dev)
 {
 	struct lwm2m_engine_obj_inst *obj_inst = NULL;
 	int ret = 0;
diff --git a/subsys/net/lib/lwm2m/lwm2m_obj_firmware.c b/subsys/net/lib/lwm2m/lwm2m_obj_firmware.c
index c004976f0c4f73..66f20ca04c7905 100644
--- a/subsys/net/lib/lwm2m/lwm2m_obj_firmware.c
+++ b/subsys/net/lib/lwm2m/lwm2m_obj_firmware.c
@@ -335,7 +335,7 @@ static struct lwm2m_engine_obj_inst *firmware_create(uint16_t obj_inst_id)
 	return &inst;
 }
 
-static int lwm2m_firmware_init(struct device *dev)
+static int lwm2m_firmware_init(const struct device *dev)
 {
 	struct lwm2m_engine_obj_inst *obj_inst = NULL;
 	int ret = 0;
diff --git a/subsys/net/lib/lwm2m/lwm2m_obj_location.c b/subsys/net/lib/lwm2m/lwm2m_obj_location.c
index a9e2a9bcb6ab94..12982fee97d542 100644
--- a/subsys/net/lib/lwm2m/lwm2m_obj_location.c
+++ b/subsys/net/lib/lwm2m/lwm2m_obj_location.c
@@ -90,7 +90,7 @@ static struct lwm2m_engine_obj_inst *location_create(uint16_t obj_inst_id)
 	return &inst;
 }
 
-static int ipso_location_init(struct device *dev)
+static int ipso_location_init(const struct device *dev)
 {
 	int ret;
 	struct lwm2m_engine_obj_inst *obj_inst = NULL;
diff --git a/subsys/net/lib/lwm2m/lwm2m_obj_security.c b/subsys/net/lib/lwm2m/lwm2m_obj_security.c
index a7ed28a47bb5e2..b3b69c5fa8b074 100644
--- a/subsys/net/lib/lwm2m/lwm2m_obj_security.c
+++ b/subsys/net/lib/lwm2m/lwm2m_obj_security.c
@@ -170,7 +170,7 @@ int lwm2m_security_index_to_inst_id(int index)
 	return inst[index].obj_inst_id;
 }
 
-static int lwm2m_security_init(struct device *dev)
+static int lwm2m_security_init(const struct device *dev)
 {
 	struct lwm2m_engine_obj_inst *obj_inst = NULL;
 	int ret = 0;
diff --git a/subsys/net/lib/lwm2m/lwm2m_obj_server.c b/subsys/net/lib/lwm2m/lwm2m_obj_server.c
index 9d8432188f1947..7059412454b6e9 100644
--- a/subsys/net/lib/lwm2m/lwm2m_obj_server.c
+++ b/subsys/net/lib/lwm2m/lwm2m_obj_server.c
@@ -222,7 +222,7 @@ static struct lwm2m_engine_obj_inst *server_create(uint16_t obj_inst_id)
 	return &inst[index];
 }
 
-static int lwm2m_server_init(struct device *dev)
+static int lwm2m_server_init(const struct device *dev)
 {
 	struct lwm2m_engine_obj_inst *obj_inst = NULL;
 	int ret = 0;
diff --git a/subsys/net/lib/lwm2m/lwm2m_rd_client.c b/subsys/net/lib/lwm2m/lwm2m_rd_client.c
index 406c7540912153..0acb905be9afc5 100644
--- a/subsys/net/lib/lwm2m/lwm2m_rd_client.c
+++ b/subsys/net/lib/lwm2m/lwm2m_rd_client.c
@@ -943,7 +943,7 @@ void lwm2m_rd_client_stop(struct lwm2m_ctx *client_ctx,
 	LOG_INF("Stop LWM2M Client: %s", log_strdup(client.ep_name));
 }
 
-static int lwm2m_rd_client_init(struct device *dev)
+static int lwm2m_rd_client_init(const struct device *dev)
 {
 	return lwm2m_engine_add_service(lwm2m_rd_client_service,
 					STATE_MACHINE_UPDATE_INTERVAL_MS);
diff --git a/subsys/net/lib/openthread/platform/entropy.c b/subsys/net/lib/openthread/platform/entropy.c
index 35a3d37bacb5e8..f9dcc39b208a2e 100644
--- a/subsys/net/lib/openthread/platform/entropy.c
+++ b/subsys/net/lib/openthread/platform/entropy.c
@@ -22,7 +22,7 @@ LOG_MODULE_REGISTER(net_otPlat_entropy, CONFIG_OPENTHREAD_L2_LOG_LEVEL);
 otError otPlatEntropyGet(uint8_t *aOutput, uint16_t aOutputLength)
 {
 	/* static to obtain it once in a first call */
-	static struct device *dev;
+	static const struct device *dev;
 	int err;
 
 	if ((aOutput == NULL) || (aOutputLength == 0)) {
diff --git a/subsys/net/lib/openthread/platform/flash.c b/subsys/net/lib/openthread/platform/flash.c
index 94f0be07b532dc..ee45b8b1c34f94 100644
--- a/subsys/net/lib/openthread/platform/flash.c
+++ b/subsys/net/lib/openthread/platform/flash.c
@@ -9,7 +9,7 @@
 
 #include "platform-zephyr.h"
 
-static struct device *flash_dev;
+static const struct device *flash_dev;
 static size_t ot_flash_size;
 static size_t ot_flash_offset;
 
diff --git a/subsys/net/lib/openthread/platform/radio.c b/subsys/net/lib/openthread/platform/radio.c
index b42380bf50e9b4..f91b1c4591146b 100644
--- a/subsys/net/lib/openthread/platform/radio.c
+++ b/subsys/net/lib/openthread/platform/radio.c
@@ -70,7 +70,7 @@ static uint8_t ack_psdu[ACK_PKT_LENGTH];
 static struct net_pkt *tx_pkt;
 static struct net_buf *tx_payload;
 
-static struct device *radio_dev;
+static const struct device *radio_dev;
 static struct ieee802154_radio_api *radio_api;
 
 static int8_t tx_power;
@@ -110,7 +110,7 @@ static inline void clear_pending_events(void)
 	atomic_clear(pending_events);
 }
 
-void energy_detected(struct device *dev, int16_t max_ed)
+void energy_detected(const struct device *dev, int16_t max_ed)
 {
 	if (dev == radio_dev) {
 		energy_detected_value = max_ed;
@@ -150,7 +150,7 @@ enum net_verdict ieee802154_radio_handle_ack(struct net_if *iface,
 	return NET_OK;
 }
 
-void handle_radio_event(struct device *dev, enum ieee802154_event evt,
+void handle_radio_event(const struct device *dev, enum ieee802154_event evt,
 			void *event_params)
 {
 	ARG_UNUSED(event_params);
@@ -559,7 +559,7 @@ otRadioFrame *otPlatRadioGetTransmitBuffer(otInstance *aInstance)
 	return &sTransmitFrame;
 }
 
-static void get_rssi_energy_detected(struct device *dev, int16_t max_ed)
+static void get_rssi_energy_detected(const struct device *dev, int16_t max_ed)
 {
 	ARG_UNUSED(dev);
 	energy_detected_value = max_ed;
diff --git a/subsys/net/lib/openthread/platform/uart.c b/subsys/net/lib/openthread/platform/uart.c
index 1b13d11421d2e1..73e5ec2566f556 100644
--- a/subsys/net/lib/openthread/platform/uart.c
+++ b/subsys/net/lib/openthread/platform/uart.c
@@ -30,7 +30,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);
 
 struct openthread_uart {
 	struct ring_buf *rx_ringbuf;
-	struct device *dev;
+	const struct device *dev;
 	atomic_t tx_busy;
 	atomic_t tx_finished;
 };
@@ -49,7 +49,7 @@ static bool is_panic_mode;
 static const uint8_t *write_buffer;
 static uint16_t write_length;
 
-static void uart_rx_handle(struct device *dev)
+static void uart_rx_handle(const struct device *dev)
 {
 	uint8_t *data;
 	uint32_t len;
@@ -85,7 +85,7 @@ static void uart_rx_handle(struct device *dev)
 	}
 }
 
-static void uart_tx_handle(struct device *dev)
+static void uart_tx_handle(const struct device *dev)
 {
 	uint32_t len;
 
@@ -101,7 +101,7 @@ static void uart_tx_handle(struct device *dev)
 	}
 }
 
-static void uart_callback(struct device *dev, void *user_data)
+static void uart_callback(const struct device *dev, void *user_data)
 {
 	ARG_UNUSED(user_data);
 
diff --git a/subsys/net/lib/sockets/sockets_can.c b/subsys/net/lib/sockets/sockets_can.c
index 97fcc15cdec604..06aa66f66cff26 100644
--- a/subsys/net/lib/sockets/sockets_can.c
+++ b/subsys/net/lib/sockets/sockets_can.c
@@ -360,7 +360,7 @@ static int close_socket(struct net_context *ctx)
 {
 	const struct canbus_api *api;
 	struct net_if *iface;
-	struct device *dev;
+	const struct device *dev;
 
 	iface = net_context_get_iface(ctx);
 	dev = net_if_get_device(iface);
@@ -481,7 +481,7 @@ static int can_sock_getsockopt_vmeth(void *obj, int level, int optname,
 	if (level == SOL_CAN_RAW) {
 		const struct canbus_api *api;
 		struct net_if *iface;
-		struct device *dev;
+		const struct device *dev;
 
 		if (optval == NULL) {
 			errno = EINVAL;
@@ -590,7 +590,7 @@ static int can_sock_setsockopt_vmeth(void *obj, int level, int optname,
 {
 	const struct canbus_api *api;
 	struct net_if *iface;
-	struct device *dev;
+	const struct device *dev;
 	int ret;
 
 	if (level != SOL_CAN_RAW) {
diff --git a/subsys/net/lib/sockets/sockets_tls.c b/subsys/net/lib/sockets/sockets_tls.c
index b11d66d8815ad9..9851fb33d9b1c2 100644
--- a/subsys/net/lib/sockets/sockets_tls.c
+++ b/subsys/net/lib/sockets/sockets_tls.c
@@ -252,13 +252,13 @@ static int dtls_timing_get_delay(void *data)
 #endif /* CONFIG_NET_SOCKETS_ENABLE_DTLS */
 
 /* Initialize TLS internals. */
-static int tls_init(struct device *unused)
+static int tls_init(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 
 	int ret;
 	static const unsigned char drbg_seed[] = "zephyr";
-	struct device *dev = NULL;
+	const struct device *dev = NULL;
 
 #if defined(CONFIG_ENTROPY_HAS_DRIVER)
 	dev = device_get_binding(DT_CHOSEN_ZEPHYR_ENTROPY_LABEL);
diff --git a/subsys/net/lib/tls_credentials/tls_credentials.c b/subsys/net/lib/tls_credentials/tls_credentials.c
index 61f7144f159426..aa47cdc675305a 100644
--- a/subsys/net/lib/tls_credentials/tls_credentials.c
+++ b/subsys/net/lib/tls_credentials/tls_credentials.c
@@ -16,7 +16,7 @@ static struct tls_credential credentials[CONFIG_TLS_MAX_CREDENTIALS_NUMBER];
 /* A mutex for protecting access to the credentials array. */
 static struct k_mutex credential_lock;
 
-static int credentials_init(struct device *unused)
+static int credentials_init(const struct device *unused)
 {
 	(void)memset(credentials, 0, sizeof(credentials));
 
diff --git a/subsys/power/device.c b/subsys/power/device.c
index 1beb0acf462a09..99074357039083 100644
--- a/subsys/power/device.c
+++ b/subsys/power/device.c
@@ -60,7 +60,7 @@ typedef uint16_t device_idx_t;
 #define DEVICE_IDX_MAX ((device_idx_t)(-1))
 
 /* An array of all devices in the application. */
-static struct device *all_devices;
+static const struct device *all_devices;
 
 /* Indexes into all_devices for devices that support pm,
  * in dependency order (later may depend on earlier).
@@ -97,7 +97,7 @@ static int _sys_pm_devices(uint32_t state)
 
 	for (int i = num_pm - 1; i >= 0; i--) {
 		device_idx_t idx = pm_devices[i];
-		struct device *dev = &all_devices[idx];
+		const struct device *dev = &all_devices[idx];
 		int rc;
 
 		/* TODO: Improve the logic by checking device status
diff --git a/subsys/power/device_pm.c b/subsys/power/device_pm.c
index 45e8a23cf03a38..7658406edb7f8e 100644
--- a/subsys/power/device_pm.c
+++ b/subsys/power/device_pm.c
@@ -17,7 +17,7 @@ LOG_MODULE_DECLARE(power);
 #define DEVICE_PM_SYNC			(0 << 0)
 #define DEVICE_PM_ASYNC			(1 << 0)
 
-static void device_pm_callback(struct device *dev,
+static void device_pm_callback(const struct device *dev,
 			       int retval, void *context, void *arg)
 {
 	__ASSERT(retval == 0, "Device set power state failed");
@@ -38,7 +38,7 @@ static void pm_work_handler(struct k_work *work)
 {
 	struct device_pm *pm = CONTAINER_OF(work,
 					struct device_pm, work);
-	struct device *dev = pm->dev;
+	const struct device *dev = pm->dev;
 	int ret = 0;
 	uint8_t pm_state;
 
@@ -85,7 +85,7 @@ static void pm_work_handler(struct k_work *work)
 	k_poll_signal_raise(&dev->pm->signal, pm_state);
 }
 
-static int device_pm_request(struct device *dev,
+static int device_pm_request(const struct device *dev,
 			     uint32_t target_state, uint32_t pm_flags)
 {
 	int result, signaled = 0;
@@ -125,29 +125,29 @@ static int device_pm_request(struct device *dev,
 	return result == target_state ? 0 : -EIO;
 }
 
-int device_pm_get(struct device *dev)
+int device_pm_get(const struct device *dev)
 {
 	return device_pm_request(dev,
 			DEVICE_PM_ACTIVE_STATE, DEVICE_PM_ASYNC);
 }
 
-int device_pm_get_sync(struct device *dev)
+int device_pm_get_sync(const struct device *dev)
 {
 	return device_pm_request(dev, DEVICE_PM_ACTIVE_STATE, 0);
 }
 
-int device_pm_put(struct device *dev)
+int device_pm_put(const struct device *dev)
 {
 	return device_pm_request(dev,
 			DEVICE_PM_SUSPEND_STATE, DEVICE_PM_ASYNC);
 }
 
-int device_pm_put_sync(struct device *dev)
+int device_pm_put_sync(const struct device *dev)
 {
 	return device_pm_request(dev, DEVICE_PM_SUSPEND_STATE, 0);
 }
 
-void device_pm_enable(struct device *dev)
+void device_pm_enable(const struct device *dev)
 {
 	k_sem_take(&dev->pm->lock, K_FOREVER);
 	dev->pm->enable = true;
@@ -167,7 +167,7 @@ void device_pm_enable(struct device *dev)
 	k_sem_give(&dev->pm->lock);
 }
 
-void device_pm_disable(struct device *dev)
+void device_pm_disable(const struct device *dev)
 {
 	k_sem_take(&dev->pm->lock, K_FOREVER);
 	dev->pm->enable = false;
diff --git a/subsys/power/power.c b/subsys/power/power.c
index d458b6511aefa5..4ff7cdb5d80742 100644
--- a/subsys/power/power.c
+++ b/subsys/power/power.c
@@ -192,7 +192,7 @@ void _sys_resume(void)
 }
 
 #if CONFIG_DEVICE_POWER_MANAGEMENT
-static int sys_pm_init(struct device *dev)
+static int sys_pm_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/subsys/random/rand32_ctr_drbg.c b/subsys/random/rand32_ctr_drbg.c
index 7cfa20ea5b253a..324c57d406f81e 100644
--- a/subsys/random/rand32_ctr_drbg.c
+++ b/subsys/random/rand32_ctr_drbg.c
@@ -28,7 +28,7 @@
 
 static K_SEM_DEFINE(state_sem, 1, 1);
 
-static struct device *entropy_driver;
+static const struct device *entropy_driver;
 static const unsigned char drbg_seed[] = CONFIG_CS_CTR_DRBG_PERSONALIZATION;
 
 #if defined(CONFIG_MBEDTLS)
diff --git a/subsys/random/rand32_entropy_device.c b/subsys/random/rand32_entropy_device.c
index 4c57efe152e355..367adcf098da13 100644
--- a/subsys/random/rand32_entropy_device.c
+++ b/subsys/random/rand32_entropy_device.c
@@ -9,12 +9,12 @@
 #include <drivers/entropy.h>
 #include <string.h>
 
-static struct device *entropy_driver;
+static const struct device *entropy_driver;
 
 #if defined(CONFIG_ENTROPY_DEVICE_RANDOM_GENERATOR)
 uint32_t z_impl_sys_rand32_get(void)
 {
-	struct device *dev = entropy_driver;
+	const struct device *dev = entropy_driver;
 	uint32_t random_num;
 	int ret;
 
@@ -48,7 +48,7 @@ uint32_t z_impl_sys_rand32_get(void)
 
 static int rand_get(uint8_t *dst, size_t outlen, bool csrand)
 {
-	struct device *dev = entropy_driver;
+	const struct device *dev = entropy_driver;
 	uint32_t random_num;
 	int ret;
 
diff --git a/subsys/random/rand32_xoroshiro128.c b/subsys/random/rand32_xoroshiro128.c
index 1f5dd45bcb7060..280d41c08fb64d 100644
--- a/subsys/random/rand32_xoroshiro128.c
+++ b/subsys/random/rand32_xoroshiro128.c
@@ -50,7 +50,7 @@ static inline uint64_t rotl(const uint64_t x, int k)
 	return (x << k) | (x >> (64 - k));
 }
 
-static int xoroshiro128_initialize(struct device *dev)
+static int xoroshiro128_initialize(const struct device *dev)
 {
 	dev = device_get_binding(DT_CHOSEN_ZEPHYR_ENTROPY_LABEL);
 	if (!dev) {
diff --git a/subsys/shell/modules/device_service.c b/subsys/shell/modules/device_service.c
index 1c1fb425f293bd..b5539aa52e5311 100644
--- a/subsys/shell/modules/device_service.c
+++ b/subsys/shell/modules/device_service.c
@@ -21,7 +21,7 @@ extern struct device __device_end[];
 extern struct device __device_SMP_start[];
 #endif
 
-static struct device *levels[] = {
+static const struct device *levels[] = {
 	__device_PRE_KERNEL_1_start,
 	__device_PRE_KERNEL_2_start,
 	__device_POST_KERNEL_start,
@@ -35,7 +35,7 @@ static struct device *levels[] = {
 
 static bool device_get_config_level(const struct shell *shell, int level)
 {
-	struct device *dev;
+	const struct device *dev;
 	bool devices = false;
 
 	for (dev = levels[level]; dev < levels[level+1]; dev++) {
@@ -85,7 +85,7 @@ static int cmd_device_levels(const struct shell *shell,
 static int cmd_device_list(const struct shell *shell,
 			      size_t argc, char **argv)
 {
-	struct device *dev;
+	const struct device *dev;
 	ARG_UNUSED(argc);
 	ARG_UNUSED(argv);
 
diff --git a/subsys/shell/shell_dummy.c b/subsys/shell/shell_dummy.c
index 29e83dba8ba61f..2ff824d5731b0f 100644
--- a/subsys/shell/shell_dummy.c
+++ b/subsys/shell/shell_dummy.c
@@ -98,7 +98,7 @@ const struct shell_transport_api shell_dummy_transport_api = {
 	.read = read
 };
 
-static int enable_shell_dummy(struct device *arg)
+static int enable_shell_dummy(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	shell_init(&shell_dummy, NULL, true, true, LOG_LEVEL_INF);
diff --git a/subsys/shell/shell_rtt.c b/subsys/shell/shell_rtt.c
index e2219c04cbf646..1480a3690c920c 100644
--- a/subsys/shell/shell_rtt.c
+++ b/subsys/shell/shell_rtt.c
@@ -107,7 +107,7 @@ const struct shell_transport_api shell_rtt_transport_api = {
 	.read = read
 };
 
-static int enable_shell_rtt(struct device *arg)
+static int enable_shell_rtt(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 	bool log_backend = CONFIG_SHELL_RTT_INIT_LOG_LEVEL > 0;
diff --git a/subsys/shell/shell_telnet.c b/subsys/shell/shell_telnet.c
index 1b12d4770d1f07..7618c288c644cf 100644
--- a/subsys/shell/shell_telnet.c
+++ b/subsys/shell/shell_telnet.c
@@ -485,7 +485,7 @@ const struct shell_transport_api shell_telnet_transport_api = {
 	.read = read
 };
 
-static int enable_shell_telnet(struct device *arg)
+static int enable_shell_telnet(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/subsys/shell/shell_uart.c b/subsys/shell/shell_uart.c
index 50e7c2c0c03fd5..9612066f1d9594 100644
--- a/subsys/shell/shell_uart.c
+++ b/subsys/shell/shell_uart.c
@@ -27,7 +27,7 @@ SHELL_DEFINE(shell_uart, CONFIG_SHELL_PROMPT_UART, &shell_transport_uart,
 	     SHELL_FLAG_OLF_CRLF);
 
 #ifdef CONFIG_SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN
-static void uart_rx_handle(struct device *dev,
+static void uart_rx_handle(const struct device *dev,
 			   const struct shell_uart *sh_uart)
 {
 	uint8_t *data;
@@ -99,7 +99,8 @@ static void uart_rx_handle(struct device *dev,
 	}
 }
 
-static void uart_tx_handle(struct device *dev, const struct shell_uart *sh_uart)
+static void uart_tx_handle(const struct device *dev,
+			   const struct shell_uart *sh_uart)
 {
 	uint32_t len;
 	int err;
@@ -120,7 +121,7 @@ static void uart_tx_handle(struct device *dev, const struct shell_uart *sh_uart)
 				   sh_uart->ctrl_blk->context);
 }
 
-static void uart_callback(struct device *dev, void *user_data)
+static void uart_callback(const struct device *dev, void *user_data)
 {
 	const struct shell_uart *sh_uart = (struct shell_uart *)user_data;
 
@@ -139,7 +140,7 @@ static void uart_callback(struct device *dev, void *user_data)
 static void uart_irq_init(const struct shell_uart *sh_uart)
 {
 #ifdef CONFIG_SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN
-	struct device *dev = sh_uart->ctrl_blk->dev;
+	const struct device *dev = sh_uart->ctrl_blk->dev;
 
 	uart_irq_callback_user_data_set(dev, uart_callback, (void *)sh_uart);
 	uart_irq_rx_enable(dev);
@@ -168,7 +169,7 @@ static int init(const struct shell_transport *transport,
 {
 	const struct shell_uart *sh_uart = (struct shell_uart *)transport->ctx;
 
-	sh_uart->ctrl_blk->dev = (struct device *)config;
+	sh_uart->ctrl_blk->dev = (const struct device *)config;
 	sh_uart->ctrl_blk->handler = evt_handler;
 	sh_uart->ctrl_blk->context = context;
 
@@ -188,7 +189,7 @@ static int uninit(const struct shell_transport *transport)
 	const struct shell_uart *sh_uart = (struct shell_uart *)transport->ctx;
 
 	if (IS_ENABLED(CONFIG_SHELL_BACKEND_SERIAL_INTERRUPT_DRIVEN)) {
-		struct device *dev = sh_uart->ctrl_blk->dev;
+		const struct device *dev = sh_uart->ctrl_blk->dev;
 
 		uart_irq_rx_disable(dev);
 	} else {
@@ -278,10 +279,10 @@ const struct shell_transport_api shell_uart_transport_api = {
 #endif /* CONFIG_MCUMGR_SMP_SHELL */
 };
 
-static int enable_shell_uart(struct device *arg)
+static int enable_shell_uart(const struct device *arg)
 {
 	ARG_UNUSED(arg);
-	struct device *dev =
+	const struct device *dev =
 			device_get_binding(CONFIG_UART_SHELL_ON_DEV_NAME);
 	bool log_backend = CONFIG_SHELL_BACKEND_SERIAL_LOG_LEVEL > 0;
 	uint32_t level =
diff --git a/subsys/shell/shell_utils.c b/subsys/shell/shell_utils.c
index 87c6f27b4c91e2..c1cea352ee551e 100644
--- a/subsys/shell/shell_utils.c
+++ b/subsys/shell/shell_utils.c
@@ -461,13 +461,13 @@ void shell_cmd_trim(const struct shell *shell)
 	shell->ctx->cmd_buff_pos = shell->ctx->cmd_buff_len;
 }
 
-struct device *shell_device_lookup(size_t idx,
+const struct device *shell_device_lookup(size_t idx,
 				   const char *prefix)
 {
 	size_t match_idx = 0;
-	struct device *dev;
+	const struct device *dev;
 	size_t len = z_device_get_all_static(&dev);
-	struct device *dev_end = dev + len;
+	const struct device *dev_end = dev + len;
 
 	while (dev < dev_end) {
 		if (z_device_ready(dev)
diff --git a/subsys/storage/flash_map/flash_map.c b/subsys/storage/flash_map/flash_map.c
index 25a18ec9795771..954b81f6099cde 100644
--- a/subsys/storage/flash_map/flash_map.c
+++ b/subsys/storage/flash_map/flash_map.c
@@ -118,7 +118,7 @@ static bool should_bail(const struct flash_pages_info *info,
 static int flash_area_layout(int idx, uint32_t *cnt, void *ret,
 flash_page_cb cb, struct layout_data *cb_data)
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 
 	cb_data->area_idx = idx;
 
@@ -180,7 +180,7 @@ int flash_area_get_sectors(int idx, uint32_t *cnt, struct flash_sector *ret)
 int flash_area_read(const struct flash_area *fa, off_t off, void *dst,
 		    size_t len)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	if (!is_in_flash_area_bounds(fa, off, len)) {
 		return -EINVAL;
@@ -194,7 +194,7 @@ int flash_area_read(const struct flash_area *fa, off_t off, void *dst,
 int flash_area_write(const struct flash_area *fa, off_t off, const void *src,
 		     size_t len)
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	int rc;
 
 	if (!is_in_flash_area_bounds(fa, off, len)) {
@@ -218,7 +218,7 @@ int flash_area_write(const struct flash_area *fa, off_t off, const void *src,
 
 int flash_area_erase(const struct flash_area *fa, off_t off, size_t len)
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	int rc;
 
 	if (!is_in_flash_area_bounds(fa, off, len)) {
@@ -242,7 +242,7 @@ int flash_area_erase(const struct flash_area *fa, off_t off, size_t len)
 
 uint8_t flash_area_align(const struct flash_area *fa)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(fa->fa_dev_name);
 
@@ -258,7 +258,7 @@ int flash_area_has_driver(const struct flash_area *fa)
 	return 1;
 }
 
-struct device *flash_area_get_device(const struct flash_area *fa)
+const struct device *flash_area_get_device(const struct flash_area *fa)
 {
 	return device_get_binding(fa->fa_dev_name);
 }
diff --git a/subsys/storage/stream/stream_flash.c b/subsys/storage/stream/stream_flash.c
index 40f4bddc5286cc..dd1e5158b79d33 100644
--- a/subsys/storage/stream/stream_flash.c
+++ b/subsys/storage/stream/stream_flash.c
@@ -181,7 +181,7 @@ size_t stream_flash_bytes_written(struct stream_flash_ctx *ctx)
 	return ctx->bytes_written;
 }
 
-int stream_flash_init(struct stream_flash_ctx *ctx, struct device *fdev,
+int stream_flash_init(struct stream_flash_ctx *ctx, const struct device *fdev,
 		      uint8_t *buf, size_t buf_len, size_t offset, size_t size,
 		      stream_flash_callback_t cb)
 {
diff --git a/subsys/tracing/cpu_stats.c b/subsys/tracing/cpu_stats.c
index 9902bab63bdd8d..dc01d02e049ffd 100644
--- a/subsys/tracing/cpu_stats.c
+++ b/subsys/tracing/cpu_stats.c
@@ -163,7 +163,7 @@ static void cpu_stats_log_fn(struct k_work *item)
 			      K_MSEC(CONFIG_TRACING_CPU_STATS_INTERVAL));
 }
 
-static int cpu_stats_log_init(struct device *dev)
+static int cpu_stats_log_init(const struct device *dev)
 {
 	k_delayed_work_init(&cpu_stats_log, cpu_stats_log_fn);
 	k_delayed_work_submit(&cpu_stats_log,
diff --git a/subsys/tracing/sysview/sysview.c b/subsys/tracing/sysview/sysview.c
index 04c329e15b04bb..5d14198ecf6b08 100644
--- a/subsys/tracing/sysview/sysview.c
+++ b/subsys/tracing/sysview/sysview.c
@@ -136,7 +136,7 @@ const SEGGER_SYSVIEW_OS_API SYSVIEW_X_OS_TraceAPI = {
 };
 
 
-static int sysview_init(struct device *arg)
+static int sysview_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/subsys/tracing/tracing_backend_uart.c b/subsys/tracing/tracing_backend_uart.c
index 5980311188a544..014a50e51e119b 100644
--- a/subsys/tracing/tracing_backend_uart.c
+++ b/subsys/tracing/tracing_backend_uart.c
@@ -14,10 +14,10 @@
 #include <tracing_buffer.h>
 #include <tracing_backend.h>
 
-static struct device *tracing_uart_dev;
+static const struct device *tracing_uart_dev;
 
 #ifdef CONFIG_TRACING_HANDLE_HOST_CMD
-static void uart_isr(struct device *dev, void *user_data)
+static void uart_isr(const struct device *dev, void *user_data)
 {
 	int rx;
 	uint8_t byte;
diff --git a/subsys/tracing/tracing_core.c b/subsys/tracing/tracing_core.c
index 86c45f186824ac..87e0968f14ca3d 100644
--- a/subsys/tracing/tracing_core.c
+++ b/subsys/tracing/tracing_core.c
@@ -80,7 +80,7 @@ static void tracing_set_state(enum tracing_state state)
 	atomic_set(&tracing_state, state);
 }
 
-static int tracing_init(struct device *arg)
+static int tracing_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/subsys/usb/class/audio/audio.c b/subsys/usb/class/audio/audio.c
index 885061b72fa7ad..98adbc060742b4 100644
--- a/subsys/usb/class/audio/audio.c
+++ b/subsys/usb/class/audio/audio.c
@@ -774,7 +774,7 @@ static int audio_class_handle_req(struct usb_setup_packet *pSetup,
 	}
 }
 
-static int usb_audio_device_init(struct device *dev)
+static int usb_audio_device_init(const struct device *dev)
 {
 	LOG_DBG("Init Audio Device: dev %p (%s)", dev, dev->name);
 
@@ -896,7 +896,7 @@ static void audio_receive_cb(uint8_t ep, enum usb_dc_ep_cb_status_code status)
 	}
 }
 
-void usb_audio_register(struct device *dev,
+void usb_audio_register(const struct device *dev,
 			const struct usb_audio_ops *ops)
 {
 	struct usb_audio_dev_data *audio_dev_data = dev->data;
diff --git a/subsys/usb/class/bluetooth.c b/subsys/usb/class/bluetooth.c
index cd3a509c544ebf..5511b24dc0ba6f 100644
--- a/subsys/usb/class/bluetooth.c
+++ b/subsys/usb/class/bluetooth.c
@@ -333,7 +333,7 @@ USBD_CFG_DATA_DEFINE(primary, hci) struct usb_cfg_data bluetooth_config = {
 	.endpoint = bluetooth_ep_data,
 };
 
-static int bluetooth_init(struct device *dev)
+static int bluetooth_init(const struct device *dev)
 {
 	int ret;
 
diff --git a/subsys/usb/class/bt_h4.c b/subsys/usb/class/bt_h4.c
index 2de683c115f6c0..f3d679167879f8 100644
--- a/subsys/usb/class/bt_h4.c
+++ b/subsys/usb/class/bt_h4.c
@@ -221,7 +221,7 @@ USBD_CFG_DATA_DEFINE(primary, hci_h4) struct usb_cfg_data bt_h4_config = {
 	.endpoint = bt_h4_ep_data,
 };
 
-static int bt_h4_init(struct device *dev)
+static int bt_h4_init(const struct device *dev)
 {
 	int ret;
 
diff --git a/subsys/usb/class/cdc_acm.c b/subsys/usb/class/cdc_acm.c
index fadf8269837d14..a2a269d9aec559 100644
--- a/subsys/usb/class/cdc_acm.c
+++ b/subsys/usb/class/cdc_acm.c
@@ -303,7 +303,7 @@ static void tx_work_handler(struct k_work *work)
 {
 	struct cdc_acm_dev_data_t *dev_data =
 		CONTAINER_OF(work, struct cdc_acm_dev_data_t, tx_work);
-	struct device *dev = dev_data->common.dev;
+	const struct device *dev = dev_data->common.dev;
 	struct usb_cfg_data *cfg = (void *)dev->config;
 	uint8_t ep = cfg->endpoint[ACM_IN_EP_IDX].ep_addr;
 	uint8_t *data;
@@ -417,7 +417,7 @@ static void cdc_acm_do_cb(struct cdc_acm_dev_data_t *dev_data,
 			  enum usb_dc_status_code status,
 			  const uint8_t *param)
 {
-	struct device *dev = dev_data->common.dev;
+	const struct device *dev = dev_data->common.dev;
 	struct usb_cfg_data *cfg = (void *)dev->config;
 
 	/* Check the USB status and do needed action if required */
@@ -539,7 +539,7 @@ static void cdc_acm_irq_callback_work_handler(struct k_work *work)
  *
  * @return 0 always.
  */
-static int cdc_acm_init(struct device *dev)
+static int cdc_acm_init(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 	int ret = 0;
@@ -566,7 +566,7 @@ static int cdc_acm_init(struct device *dev)
  *
  * @return Number of bytes sent.
  */
-static int cdc_acm_fifo_fill(struct device *dev,
+static int cdc_acm_fifo_fill(const struct device *dev,
 			     const uint8_t *tx_data, int len)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
@@ -603,7 +603,8 @@ static int cdc_acm_fifo_fill(struct device *dev,
  *
  * @return Number of bytes read.
  */
-static int cdc_acm_fifo_read(struct device *dev, uint8_t *rx_data, const int size)
+static int cdc_acm_fifo_read(const struct device *dev, uint8_t *rx_data,
+			     const int size)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 	uint32_t len;
@@ -627,7 +628,7 @@ static int cdc_acm_fifo_read(struct device *dev, uint8_t *rx_data, const int siz
  *
  * @return N/A.
  */
-static void cdc_acm_irq_tx_enable(struct device *dev)
+static void cdc_acm_irq_tx_enable(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -645,7 +646,7 @@ static void cdc_acm_irq_tx_enable(struct device *dev)
  *
  * @return N/A.
  */
-static void cdc_acm_irq_tx_disable(struct device *dev)
+static void cdc_acm_irq_tx_disable(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -659,7 +660,7 @@ static void cdc_acm_irq_tx_disable(struct device *dev)
  *
  * @return 1 if a Tx IRQ is pending, 0 otherwise.
  */
-static int cdc_acm_irq_tx_ready(struct device *dev)
+static int cdc_acm_irq_tx_ready(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -677,7 +678,7 @@ static int cdc_acm_irq_tx_ready(struct device *dev)
  *
  * @return N/A
  */
-static void cdc_acm_irq_rx_enable(struct device *dev)
+static void cdc_acm_irq_rx_enable(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -695,7 +696,7 @@ static void cdc_acm_irq_rx_enable(struct device *dev)
  *
  * @return N/A.
  */
-static void cdc_acm_irq_rx_disable(struct device *dev)
+static void cdc_acm_irq_rx_disable(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -709,7 +710,7 @@ static void cdc_acm_irq_rx_disable(struct device *dev)
  *
  * @return 1 if an IRQ is ready, 0 otherwise.
  */
-static int cdc_acm_irq_rx_ready(struct device *dev)
+static int cdc_acm_irq_rx_ready(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -727,7 +728,7 @@ static int cdc_acm_irq_rx_ready(struct device *dev)
  *
  * @return 1 if a Tx or Rx IRQ is pending, 0 otherwise.
  */
-static int cdc_acm_irq_is_pending(struct device *dev)
+static int cdc_acm_irq_is_pending(const struct device *dev)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -747,7 +748,7 @@ static int cdc_acm_irq_is_pending(struct device *dev)
  *
  * @return Always 1
  */
-static int cdc_acm_irq_update(struct device *dev)
+static int cdc_acm_irq_update(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -762,7 +763,7 @@ static int cdc_acm_irq_update(struct device *dev)
  *
  * @return N/A
  */
-static void cdc_acm_irq_callback_set(struct device *dev,
+static void cdc_acm_irq_callback_set(const struct device *dev,
 				     uart_irq_callback_user_data_t cb,
 				     void *cb_data)
 {
@@ -773,7 +774,7 @@ static void cdc_acm_irq_callback_set(struct device *dev,
 }
 
 #if defined(CONFIG_CDC_ACM_DTE_RATE_CALLBACK_SUPPORT)
-int cdc_acm_dte_rate_callback_set(struct device *dev,
+int cdc_acm_dte_rate_callback_set(const struct device *dev,
 				  cdc_dte_rate_callback_t callback)
 {
 	struct cdc_acm_dev_data_t *const dev_data = DEV_DATA(dev);
@@ -800,7 +801,7 @@ int cdc_acm_dte_rate_callback_set(struct device *dev,
  *
  * @return N/A.
  */
-static void cdc_acm_baudrate_set(struct device *dev, uint32_t baudrate)
+static void cdc_acm_baudrate_set(const struct device *dev, uint32_t baudrate)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 
@@ -818,7 +819,8 @@ static void cdc_acm_baudrate_set(struct device *dev, uint32_t baudrate)
  *
  * @return  N/A.
  */
-static int cdc_acm_send_notification(struct device *dev, uint16_t serial_state)
+static int cdc_acm_send_notification(const struct device *dev,
+				     uint16_t serial_state)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
 	struct usb_cfg_data * const cfg = (void *)dev->config;
@@ -859,7 +861,7 @@ static int cdc_acm_send_notification(struct device *dev, uint16_t serial_state)
  *
  * @return 0 if successful, failed otherwise.
  */
-static int cdc_acm_line_ctrl_set(struct device *dev,
+static int cdc_acm_line_ctrl_set(const struct device *dev,
 				 uint32_t ctrl, uint32_t val)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
@@ -940,7 +942,7 @@ static int cdc_acm_line_ctrl_set(struct device *dev,
  *
  * @return 0 if successful, failed otherwise.
  */
-static int cdc_acm_line_ctrl_get(struct device *dev,
+static int cdc_acm_line_ctrl_get(const struct device *dev,
 				 uint32_t ctrl, uint32_t *val)
 {
 	struct cdc_acm_dev_data_t * const dev_data = DEV_DATA(dev);
@@ -972,7 +974,7 @@ static int cdc_acm_line_ctrl_get(struct device *dev,
  * exported by CDC ACM driver. Apps should use fifo_read API instead.
  */
 
-static int cdc_acm_poll_in(struct device *dev, unsigned char *c)
+static int cdc_acm_poll_in(const struct device *dev, unsigned char *c)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(c);
@@ -986,7 +988,7 @@ static int cdc_acm_poll_in(struct device *dev, unsigned char *c)
  * The UART poll method for USB UART is simulated by waiting till
  * we get the next BULK In upcall from the USB device controller or 100 ms.
  */
-static void cdc_acm_poll_out(struct device *dev,
+static void cdc_acm_poll_out(const struct device *dev,
 				      unsigned char c)
 {
 	cdc_acm_fifo_fill(dev, &c, 1);
diff --git a/subsys/usb/class/hid/core.c b/subsys/usb/class/hid/core.c
index a809bbb884cdd2..38dc4a8f892a1d 100644
--- a/subsys/usb/class/hid/core.c
+++ b/subsys/usb/class/hid/core.c
@@ -673,7 +673,7 @@ int usb_hid_init(const struct device *dev)
 	return 0;
 }
 
-void usb_hid_register_device(struct device *dev, const uint8_t *desc,
+void usb_hid_register_device(const struct device *dev, const uint8_t *desc,
 			     size_t size, const struct hid_ops *ops)
 {
 	struct hid_device_info *dev_data = dev->data;
@@ -723,7 +723,7 @@ static const struct usb_hid_device_api {
 	void (*init)(void);
 } hid_api;
 
-static int usb_hid_device_init(struct device *dev)
+static int usb_hid_device_init(const struct device *dev)
 {
 	LOG_DBG("Init HID Device: dev %p (%s)", dev, dev->name);
 
diff --git a/subsys/usb/class/mass_storage.c b/subsys/usb/class/mass_storage.c
index a5a8a150d9edff..4739847b4d36a3 100644
--- a/subsys/usb/class/mass_storage.c
+++ b/subsys/usb/class/mass_storage.c
@@ -946,7 +946,7 @@ static void mass_thread_main(int arg1, int unused)
  *
  * @return negative errno code on fatal failure, 0 otherwise
  */
-static int mass_storage_init(struct device *dev)
+static int mass_storage_init(const struct device *dev)
 {
 	uint32_t block_size = 0U;
 
diff --git a/subsys/usb/class/netusb/function_rndis.c b/subsys/usb/class/netusb/function_rndis.c
index e37b69d85df43c..3335a01b4de088 100644
--- a/subsys/usb/class/netusb/function_rndis.c
+++ b/subsys/usb/class/netusb/function_rndis.c
@@ -1075,7 +1075,7 @@ static struct usb_os_descriptor os_desc = {
 };
 #endif /* CONFIG_USB_DEVICE_OS_DESC */
 
-static int rndis_init(struct device *arg)
+static int rndis_init(const struct device *arg)
 {
 	ARG_UNUSED(arg);
 
diff --git a/subsys/usb/class/netusb/netusb.c b/subsys/usb/class/netusb/netusb.c
index 39c14eaa842e95..d58edc206204ac 100644
--- a/subsys/usb/class/netusb/netusb.c
+++ b/subsys/usb/class/netusb/netusb.c
@@ -26,7 +26,7 @@ static struct __netusb {
 	const struct netusb_function *func;
 } netusb;
 
-static int netusb_send(struct device *dev, struct net_pkt *pkt)
+static int netusb_send(const struct device *dev, struct net_pkt *pkt)
 {
 	int ret;
 
@@ -146,7 +146,7 @@ static const struct ethernet_api netusb_api_funcs = {
 	.send = netusb_send,
 };
 
-static int netusb_init_dev(struct device *dev)
+static int netusb_init_dev(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 	return 0;
diff --git a/subsys/usb/class/usb_dfu.c b/subsys/usb/class/usb_dfu.c
index d36a083f3209f8..fc7c1a7d1dd2b2 100644
--- a/subsys/usb/class/usb_dfu.c
+++ b/subsys/usb/class/usb_dfu.c
@@ -761,7 +761,7 @@ static void dfu_work_handler(struct k_work *item)
 	}
 }
 
-static int usb_dfu_init(struct device *dev)
+static int usb_dfu_init(const struct device *dev)
 {
 	const struct flash_area *fa;
 
diff --git a/subsys/usb/usb_descriptor.c b/subsys/usb/usb_descriptor.c
index 0772fba5ecdc5e..7528657c0c6044 100644
--- a/subsys/usb/usb_descriptor.c
+++ b/subsys/usb/usb_descriptor.c
@@ -484,7 +484,7 @@ struct usb_dev_data *usb_get_dev_data_by_cfg(sys_slist_t *list,
 	struct usb_dev_data *dev_data;
 
 	SYS_SLIST_FOR_EACH_CONTAINER(list, dev_data, node) {
-		struct device *dev = dev_data->dev;
+		const struct device *dev = dev_data->dev;
 		const struct usb_cfg_data *cfg_cur = dev->config;
 
 		if (cfg_cur == cfg) {
@@ -503,7 +503,7 @@ struct usb_dev_data *usb_get_dev_data_by_iface(sys_slist_t *list,
 	struct usb_dev_data *dev_data;
 
 	SYS_SLIST_FOR_EACH_CONTAINER(list, dev_data, node) {
-		struct device *dev = dev_data->dev;
+		const struct device *dev = dev_data->dev;
 		const struct usb_cfg_data *cfg = dev->config;
 		const struct usb_if_descriptor *if_desc =
 						cfg->interface_descriptor;
@@ -523,7 +523,7 @@ struct usb_dev_data *usb_get_dev_data_by_ep(sys_slist_t *list, uint8_t ep)
 	struct usb_dev_data *dev_data;
 
 	SYS_SLIST_FOR_EACH_CONTAINER(list, dev_data, node) {
-		struct device *dev = dev_data->dev;
+		const struct device *dev = dev_data->dev;
 		const struct usb_cfg_data *cfg = dev->config;
 		const struct usb_ep_cfg_data *ep_data = cfg->endpoint;
 
diff --git a/subsys/usb/usb_descriptor.h b/subsys/usb/usb_descriptor.h
index 3ad856add18eb1..5d125107aca015 100644
--- a/subsys/usb/usb_descriptor.h
+++ b/subsys/usb/usb_descriptor.h
@@ -39,7 +39,7 @@
 
 /* Common part of device data */
 struct usb_dev_data {
-	struct device *dev;
+	const struct device *dev;
 	sys_snode_t node;
 };
 
diff --git a/subsys/usb/usb_device.c b/subsys/usb/usb_device.c
index d2a8ef3c3d45bb..06ac39b929a416 100644
--- a/subsys/usb/usb_device.c
+++ b/subsys/usb/usb_device.c
@@ -1065,7 +1065,7 @@ static int usb_vbus_set(bool on)
 #if DT_NODE_HAS_STATUS(USB_DEV_NODE, okay) && \
     DT_NODE_HAS_PROP(USB_DEV_NODE, vbus_gpios)
 	int ret = 0;
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 
 	gpio_dev = device_get_binding(DT_LABEL(USB_DEV_NODE));
 	if (!gpio_dev) {
@@ -1432,7 +1432,7 @@ int usb_enable(usb_dc_status_callback status_cb)
  * This function configures the USB device stack based on USB descriptor and
  * usb_cfg_data.
  */
-static int usb_device_init(struct device *dev)
+static int usb_device_init(const struct device *dev)
 {
 	uint8_t *device_descriptor;
 
diff --git a/tests/application_development/cpp/src/main.cpp b/tests/application_development/cpp/src/main.cpp
index 5505ef6b5ff430..641c8232b502aa 100644
--- a/tests/application_development/cpp/src/main.cpp
+++ b/tests/application_development/cpp/src/main.cpp
@@ -50,7 +50,7 @@ static struct foo foos[5];
 BUILD_ASSERT(ARRAY_SIZE(foos) == 5, "expected 5 elements");
 
 /* Check that SYS_INIT() compiles. */
-static int test_init(struct device *dev)
+static int test_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/tests/arch/x86/info/src/timer.c b/tests/arch/x86/info/src/timer.c
index 0c5f4f22152fad..99a72f8a7aca22 100644
--- a/tests/arch/x86/info/src/timer.c
+++ b/tests/arch/x86/info/src/timer.c
@@ -9,7 +9,7 @@
 
 #define NR_SAMPLES 10	/* sample timer 10 times */
 
-static uint32_t sync(struct device *cmos)
+static uint32_t sync(const struct device *cmos)
 {
 	uint32_t this, last;
 	int err;
@@ -34,7 +34,7 @@ static uint32_t sync(struct device *cmos)
 
 void timer(void)
 {
-	struct device *cmos;
+	const struct device *cmos;
 
 #if defined(CONFIG_LOAPIC_TIMER)
 	printk("TIMER: legacy local APIC");
diff --git a/tests/bluetooth/mesh/src/microbit.c b/tests/bluetooth/mesh/src/microbit.c
index 13f9d4e6e63598..4a644bbd84d6c8 100644
--- a/tests/bluetooth/mesh/src/microbit.c
+++ b/tests/bluetooth/mesh/src/microbit.c
@@ -15,9 +15,9 @@
 #include "board.h"
 
 static uint32_t oob_number;
-static struct device *gpio;
+static const struct device *gpio;
 
-static void button_pressed(struct device *dev, struct gpio_callback *cb,
+static void button_pressed(const struct device *dev, struct gpio_callback *cb,
 			   uint32_t pins)
 {
 	struct mb_display *disp = mb_display_get();
diff --git a/tests/boards/altera_max10/i2c_master/src/i2c_master.c b/tests/boards/altera_max10/i2c_master/src/i2c_master.c
index c3cdc3f82ca574..63605a0956b4d9 100644
--- a/tests/boards/altera_max10/i2c_master/src/i2c_master.c
+++ b/tests/boards/altera_max10/i2c_master/src/i2c_master.c
@@ -28,7 +28,7 @@
 #define ADV7513_WRITE_TEST_REG		0x2
 #define WRITE_TEST_VAL			0x66
 
-static int powerup_adv7513(struct device *i2c_dev)
+static int powerup_adv7513(const struct device *i2c_dev)
 {
 	uint8_t data;
 
@@ -65,7 +65,7 @@ static int powerup_adv7513(struct device *i2c_dev)
 
 static int test_i2c_adv7513(void)
 {
-	struct device *i2c_dev = device_get_binding(DT_LABEL(DT_INST(0, nios2_i2c)));
+	const struct device *i2c_dev = device_get_binding(DT_LABEL(DT_INST(0, nios2_i2c)));
 	uint32_t i2c_cfg = I2C_SPEED_SET(I2C_SPEED_STANDARD) | I2C_MODE_MASTER;
 	uint8_t data;
 
diff --git a/tests/boards/altera_max10/msgdma/src/dma.c b/tests/boards/altera_max10/msgdma/src/dma.c
index 3afd46501fe4fe..b8de3d6cb4283a 100644
--- a/tests/boards/altera_max10/msgdma/src/dma.c
+++ b/tests/boards/altera_max10/msgdma/src/dma.c
@@ -26,7 +26,7 @@ static char rx_data[DMA_BUFF_SIZE];
 static struct dma_config dma_cfg = {0};
 static struct dma_block_config dma_block_cfg = {0};
 
-static void dma_user_callback(struct device *dma_dev, void *arg,
+static void dma_user_callback(const struct device *dma_dev, void *arg,
 			      uint32_t id, int error_code)
 {
 	if (error_code == 0) {
@@ -40,7 +40,7 @@ static void dma_user_callback(struct device *dma_dev, void *arg,
 
 void test_msgdma(void)
 {
-	struct device *dma;
+	const struct device *dma;
 	static uint32_t chan_id;
 	int i;
 
diff --git a/tests/boards/altera_max10/qspi/src/qspi_flash.c b/tests/boards/altera_max10/qspi/src/qspi_flash.c
index 1f6cd084e2eee5..964b8e03340f59 100644
--- a/tests/boards/altera_max10/qspi/src/qspi_flash.c
+++ b/tests/boards/altera_max10/qspi/src/qspi_flash.c
@@ -17,7 +17,7 @@
 
 void test_qspi_flash(void)
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t i, offset, rd_val, wr_val;
 	uint8_t wr_buf[4] = {0xAA, 0xBB, 0xCC, 0xDD};
 	uint8_t rd_buf[2];
diff --git a/tests/boards/intel_s1000_crb/main/src/dma_test.c b/tests/boards/intel_s1000_crb/main/src/dma_test.c
index a2ccb5d81c89c1..07c9ecad8ad20d 100644
--- a/tests/boards/intel_s1000_crb/main/src/dma_test.c
+++ b/tests/boards/intel_s1000_crb/main/src/dma_test.c
@@ -97,10 +97,10 @@ static struct transfers transfer_blocks[MAX_TRANSFERS] = {
 		.size = sizeof(tx_data4),
 	},
 };
-static struct device *dma_device;
+static const struct device *dma_device;
 static uint32_t current_block_count, total_block_count;
 
-static void test_done(struct device *dma_dev, void *arg,
+static void test_done(const struct device *dma_dev, void *arg,
 		      uint32_t channel, int error_code)
 {
 	uint32_t src, dst;
diff --git a/tests/boards/intel_s1000_crb/main/src/gpio_test.c b/tests/boards/intel_s1000_crb/main/src/gpio_test.c
index 56b97531065380..59ef5c48c1c264 100644
--- a/tests/boards/intel_s1000_crb/main/src/gpio_test.c
+++ b/tests/boards/intel_s1000_crb/main/src/gpio_test.c
@@ -49,15 +49,15 @@
 
 extern struct k_sem thread_sem;
 
-void gpio_test_callback(struct device *port,
-		   struct gpio_callback *cb, uint32_t pins)
+void gpio_test_callback(const struct device *port,
+			struct gpio_callback *cb, uint32_t pins)
 {
 	printk(GPIO_NAME "%d triggered\n", GPIO_INT_PIN);
 }
 
 static struct gpio_callback gpio_cb;
 
-void setup_gpio(struct device *gpio_dev)
+void setup_gpio(const struct device *gpio_dev)
 {
 	int ret;
 
@@ -94,7 +94,7 @@ void setup_gpio(struct device *gpio_dev)
 /* gpio_thread is a static thread that is spawned automatically */
 void gpio_thread(void *dummy1, void *dummy2, void *dummy3)
 {
-	struct device *gpio_dev;
+	const struct device *gpio_dev;
 	int ret;
 
 	ARG_UNUSED(dummy1);
diff --git a/tests/boards/intel_s1000_crb/main/src/i2c_test.c b/tests/boards/intel_s1000_crb/main/src/i2c_test.c
index 5b2fde337123dd..61cada6311ce78 100644
--- a/tests/boards/intel_s1000_crb/main/src/i2c_test.c
+++ b/tests/boards/intel_s1000_crb/main/src/i2c_test.c
@@ -54,7 +54,8 @@
 
 extern struct k_sem thread_sem;
 
-void test_i2c_write_led(struct device *i2c_dev, uint16_t i2c_slave_led, uint8_t color)
+void test_i2c_write_led(const struct device *i2c_dev, uint16_t i2c_slave_led,
+			uint8_t color)
 {
 	int ret;
 	int led_val[6];
@@ -120,7 +121,7 @@ void test_i2c_write_led(struct device *i2c_dev, uint16_t i2c_slave_led, uint8_t
 	}
 }
 
-void test_i2c_read_led(struct device *i2c_dev, uint16_t i2c_slave_led)
+void test_i2c_read_led(const struct device *i2c_dev, uint16_t i2c_slave_led)
 {
 	int ret;
 	uint8_t data = 0U;
@@ -136,7 +137,7 @@ void test_i2c_read_led(struct device *i2c_dev, uint16_t i2c_slave_led)
 /* i2c_thread is a static thread that is spawned automatically */
 void i2c_thread(void *dummy1, void *dummy2, void *dummy3)
 {
-	struct device *i2c_dev;
+	const struct device *i2c_dev;
 	int toggle = LED_LIGHT_PAT;
 
 	ARG_UNUSED(dummy1);
diff --git a/tests/boards/intel_s1000_crb/main/src/i2s_test.c b/tests/boards/intel_s1000_crb/main/src/i2s_test.c
index f0afb0fd494dc2..5479c9f7d64117 100644
--- a/tests/boards/intel_s1000_crb/main/src/i2s_test.c
+++ b/tests/boards/intel_s1000_crb/main/src/i2s_test.c
@@ -55,7 +55,7 @@ static struct k_mem_slab i2s_mem_slab;
 void test_i2s_bidirectional_transfer_configure(void)
 {
 	int ret;
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 
 	k_mem_slab_init(&i2s_mem_slab, audio_buffers, BLOCK_SIZE_BYTES,
@@ -96,7 +96,7 @@ void test_i2s_bidirectional_transfer_configure(void)
  */
 void test_i2s_bidirectional_transfer(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int frames = 0;
 	void *buffer;
 	size_t size;
diff --git a/tests/boards/intel_s1000_crb/main/src/spi_flash.c b/tests/boards/intel_s1000_crb/main/src/spi_flash.c
index ab4766c2bf9406..d024d68b32d4ff 100644
--- a/tests/boards/intel_s1000_crb/main/src/spi_flash.c
+++ b/tests/boards/intel_s1000_crb/main/src/spi_flash.c
@@ -51,7 +51,7 @@ int flash_region_is_empty(uint32_t off, void *dst, uint32_t len)
 
 void test_flash(void)
 {
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint8_t buf[TEST_DATA_LEN];
 	uint32_t magic[4];
 	int i;
diff --git a/tests/boards/intel_s1000_crb/main/src/test_hid.c b/tests/boards/intel_s1000_crb/main/src/test_hid.c
index 7ef209247f2b47..d8c7cd08c45aa7 100644
--- a/tests/boards/intel_s1000_crb/main/src/test_hid.c
+++ b/tests/boards/intel_s1000_crb/main/src/test_hid.c
@@ -98,7 +98,7 @@ static struct hid_ops ops = {
 void hid_thread(void)
 {
 	uint8_t report_1[2] = { REPORT_ID_1, 0x00 };
-	struct device *hid_dev;
+	const struct device *hid_dev;
 	int ret, wrote;
 
 	LOG_DBG("Starting application");
diff --git a/tests/drivers/adc/adc_api/src/main.c b/tests/drivers/adc/adc_api/src/main.c
index 77b35ab4153d6f..fa5c0f2be2d36b 100644
--- a/tests/drivers/adc/adc_api/src/main.c
+++ b/tests/drivers/adc/adc_api/src/main.c
@@ -15,7 +15,7 @@ extern void test_adc_asynchronous_call(void);
 extern void test_adc_sample_with_interval(void);
 extern void test_adc_repeated_samplings(void);
 extern void test_adc_invalid_request(void);
-extern struct device *get_adc_device(void);
+extern const struct device *get_adc_device(void);
 extern struct k_poll_signal async_sig;
 
 void test_main(void)
diff --git a/tests/drivers/adc/adc_api/src/test_adc.c b/tests/drivers/adc/adc_api/src/test_adc.c
index f6412c25a76e43..b5b754e6f601e1 100644
--- a/tests/drivers/adc/adc_api/src/test_adc.c
+++ b/tests/drivers/adc/adc_api/src/test_adc.c
@@ -235,15 +235,15 @@ static const struct adc_channel_cfg m_2nd_channel_cfg = {
 };
 #endif /* defined(ADC_2ND_CHANNEL_ID) */
 
-struct device *get_adc_device(void)
+const struct device *get_adc_device(void)
 {
 	return device_get_binding(ADC_DEVICE_NAME);
 }
 
-static struct device *init_adc(void)
+static const struct device *init_adc(void)
 {
 	int ret;
-	struct device *adc_dev = device_get_binding(ADC_DEVICE_NAME);
+	const struct device *adc_dev = device_get_binding(ADC_DEVICE_NAME);
 
 	zassert_not_null(adc_dev, "Cannot get ADC device");
 
@@ -295,7 +295,7 @@ static int test_task_one_channel(void)
 		.resolution  = ADC_RESOLUTION,
 	};
 
-	struct device *adc_dev = init_adc();
+	const struct device *adc_dev = init_adc();
 
 	if (!adc_dev) {
 		return TC_FAIL;
@@ -329,7 +329,7 @@ static int test_task_two_channels(void)
 		.resolution  = ADC_RESOLUTION,
 	};
 
-	struct device *adc_dev = init_adc();
+	const struct device *adc_dev = init_adc();
 
 	if (!adc_dev) {
 		return TC_FAIL;
@@ -378,7 +378,7 @@ static int test_task_asynchronous_call(void)
 		K_POLL_EVENT_INITIALIZER(K_POLL_TYPE_SIGNAL,
 					 K_POLL_MODE_NOTIFY_ONLY,
 					 &async_sig);
-	struct device *adc_dev = init_adc();
+	const struct device *adc_dev = init_adc();
 
 	if (!adc_dev) {
 		return TC_FAIL;
@@ -408,10 +408,9 @@ void test_adc_asynchronous_call(void)
 /*
  * test_adc_sample_with_interval
  */
-static enum adc_action sample_with_interval_callback(
-				struct device *dev,
-				const struct adc_sequence *sequence,
-				uint16_t sampling_index)
+static enum adc_action sample_with_interval_callback(const struct device *dev,
+						     const struct adc_sequence *sequence,
+						     uint16_t sampling_index)
 {
 	TC_PRINT("%s: sampling %d\n", __func__, sampling_index);
 	return ADC_ACTION_CONTINUE;
@@ -433,7 +432,7 @@ static int test_task_with_interval(void)
 		.resolution  = ADC_RESOLUTION,
 	};
 
-	struct device *adc_dev = init_adc();
+	const struct device *adc_dev = init_adc();
 
 	if (!adc_dev) {
 		return TC_FAIL;
@@ -456,10 +455,9 @@ void test_adc_sample_with_interval(void)
  * test_adc_repeated_samplings
  */
 static uint8_t m_samplings_done;
-static enum adc_action repeated_samplings_callback(
-				struct device *dev,
-				const struct adc_sequence *sequence,
-				uint16_t sampling_index)
+static enum adc_action repeated_samplings_callback(const struct device *dev,
+						   const struct adc_sequence *sequence,
+						   uint16_t sampling_index)
 {
 	++m_samplings_done;
 	TC_PRINT("%s: done %d\n", __func__, m_samplings_done);
@@ -521,7 +519,7 @@ static int test_task_repeated_samplings(void)
 		.resolution  = ADC_RESOLUTION,
 	};
 
-	struct device *adc_dev = init_adc();
+	const struct device *adc_dev = init_adc();
 
 	if (!adc_dev) {
 		return TC_FAIL;
@@ -551,7 +549,7 @@ static int test_task_invalid_request(void)
 		.resolution  = 0, /* intentionally invalid value */
 	};
 
-	struct device *adc_dev = init_adc();
+	const struct device *adc_dev = init_adc();
 
 	if (!adc_dev) {
 		return TC_FAIL;
diff --git a/tests/drivers/can/api/src/main.c b/tests/drivers/can/api/src/main.c
index 30bdc3f18a0359..bb5afc848815ca 100644
--- a/tests/drivers/can/api/src/main.c
+++ b/tests/drivers/can/api/src/main.c
@@ -51,7 +51,7 @@ CAN_DEFINE_MSGQ(can_msgq, 5);
 struct k_sem rx_isr_sem;
 struct k_sem rx_cb_sem;
 struct k_sem tx_cb_sem;
-struct device *can_dev;
+const struct device *can_dev;
 
 struct zcan_frame test_std_msg = {
 	.id_type = CAN_STANDARD_IDENTIFIER,
@@ -245,7 +245,8 @@ static void rx_ext_mask_cb(struct zcan_frame *msg, void *arg)
 	k_sem_give(&rx_cb_sem);
 }
 
-static void send_test_msg(struct device *can_dev, struct zcan_frame *msg)
+static void send_test_msg(const struct device *can_dev,
+			  struct zcan_frame *msg)
 {
 	int ret;
 
@@ -255,7 +256,8 @@ static void send_test_msg(struct device *can_dev, struct zcan_frame *msg)
 	zassert_equal(ret, CAN_TX_OK, "Can't send a message. Err: %d", ret);
 }
 
-static void send_test_msg_nowait(struct device *can_dev, struct zcan_frame *msg)
+static void send_test_msg_nowait(const struct device *can_dev,
+				 struct zcan_frame *msg)
 {
 	int ret;
 
@@ -282,7 +284,7 @@ static void send_test_msg_nowait(struct device *can_dev, struct zcan_frame *msg)
 	zassert_equal(ret, CAN_TX_OK, "Can't send a message. Err: %d", ret);
 }
 
-static inline int attach_msgq(struct device *can_dev,
+static inline int attach_msgq(const struct device *can_dev,
 			      const struct zcan_filter *filter)
 {
 	int filter_id;
@@ -295,8 +297,8 @@ static inline int attach_msgq(struct device *can_dev,
 	return filter_id;
 }
 
-static inline int attach_workq(struct device *can_dev,
-			      const struct zcan_filter *filter)
+static inline int attach_workq(const struct device *can_dev,
+			       const struct zcan_filter *filter)
 {
 	int filter_id;
 
@@ -329,7 +331,7 @@ static inline int attach_workq(struct device *can_dev,
 	return filter_id;
 }
 
-static inline int attach_isr(struct device *can_dev,
+static inline int attach_isr(const struct device *can_dev,
 			     const struct zcan_filter *filter)
 {
 	int filter_id;
diff --git a/tests/drivers/can/stm32/src/main.c b/tests/drivers/can/stm32/src/main.c
index f5086a57164dd7..7d2bf76c0667fc 100644
--- a/tests/drivers/can/stm32/src/main.c
+++ b/tests/drivers/can/stm32/src/main.c
@@ -109,7 +109,8 @@ static inline void check_msg(struct zcan_frame *msg1, struct zcan_frame *msg2)
 	zassert_equal(cmp_res, 0, "Received data differ");
 }
 
-static void send_test_msg(struct device *can_dev, struct zcan_frame *msg)
+static void send_test_msg(const struct device *can_dev,
+			  struct zcan_frame *msg)
 {
 	int ret;
 
@@ -126,7 +127,7 @@ static void send_test_msg(struct device *can_dev, struct zcan_frame *msg)
  */
 static void test_filter_handling(void)
 {
-	struct device *can_dev;
+	const struct device *can_dev;
 	int ret, filter_id_1, filter_id_2;
 	struct zcan_frame msg_buffer;
 
diff --git a/tests/drivers/clock_control/clock_control_api/src/test_clock_control.c b/tests/drivers/clock_control/clock_control_api/src/test_clock_control.c
index ac21f60bcd024c..cfc2c994c43ee2 100644
--- a/tests/drivers/clock_control/clock_control_api/src/test_clock_control.c
+++ b/tests/drivers/clock_control/clock_control_api/src/test_clock_control.c
@@ -55,7 +55,7 @@ typedef bool (*test_capability_check_t)(const char *dev_name,
 
 static void setup_instance(const char *dev_name, clock_control_subsys_t subsys)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	int err;
 	k_busy_wait(1000);
 	do {
@@ -82,7 +82,7 @@ static void tear_down_instance(const char *dev_name,
 {
 #if DT_HAS_COMPAT_STATUS_OKAY(nordic_nrf_clock)
 	/* Turn on LF clock using onoff service if it is disabled. */
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(DT_LABEL(DT_INST(0, nordic_nrf_clock)));
 	struct onoff_client cli;
 	struct onoff_manager *mgr =
@@ -143,7 +143,7 @@ static void test_on_off_status_instance(const char *dev_name,
 					clock_control_subsys_t subsys,
 					uint32_t startup_us)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	enum clock_control_status status;
 	int err;
 
@@ -173,7 +173,7 @@ static void test_on_off_status(void)
 	test_all_instances(test_on_off_status_instance, NULL);
 }
 
-static void async_capable_callback(struct device *dev,
+static void async_capable_callback(const struct device *dev,
 				   clock_control_subsys_t subsys,
 				   void *user_data)
 {
@@ -183,7 +183,7 @@ static void async_capable_callback(struct device *dev,
 /* Function checks if clock supports asynchronous starting. */
 static bool async_capable(const char *dev_name, clock_control_subsys_t subsys)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct clock_control_async_data data = {
 		.cb = async_capable_callback
 	};
@@ -212,7 +212,7 @@ static bool async_capable(const char *dev_name, clock_control_subsys_t subsys)
 /*
  * Test checks that callbacks are called after clock is started.
  */
-static void clock_on_callback(struct device *dev,
+static void clock_on_callback(const struct device *dev,
 				clock_control_subsys_t subsys,
 				void *user_data)
 {
@@ -225,7 +225,7 @@ static void test_async_on_instance(const char *dev_name,
 				   clock_control_subsys_t subsys,
 				   uint32_t startup_us)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	enum clock_control_status status;
 	int err;
 	bool executed = false;
@@ -264,7 +264,7 @@ static void test_async_on_stopped_on_instance(const char *dev_name,
 					      clock_control_subsys_t subsys,
 					      uint32_t startup_us)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	enum clock_control_status status;
 	int err;
 	int key;
@@ -306,7 +306,7 @@ static void test_double_start_on_instance(const char *dev_name,
 						clock_control_subsys_t subsys,
 						uint32_t startup_us)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	enum clock_control_status status;
 	int err;
 
@@ -334,7 +334,7 @@ static void test_double_stop_on_instance(const char *dev_name,
 						clock_control_subsys_t subsys,
 						uint32_t startup_us)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	enum clock_control_status status;
 	int err;
 
diff --git a/tests/drivers/clock_control/nrf_clock_calibration/src/mock_temp_nrf5.c b/tests/drivers/clock_control/nrf_clock_calibration/src/mock_temp_nrf5.c
index 4d9b0f67be7c16..6580803c1da077 100644
--- a/tests/drivers/clock_control/nrf_clock_calibration/src/mock_temp_nrf5.c
+++ b/tests/drivers/clock_control/nrf_clock_calibration/src/mock_temp_nrf5.c
@@ -18,21 +18,21 @@ void mock_temp_nrf5_value_set(struct sensor_value *val)
 	value = *val;
 }
 
-static int mock_temp_nrf5_init(struct device *dev)
+static int mock_temp_nrf5_init(const struct device *dev)
 {
 	return 0;
 }
 
-static int mock_temp_nrf5_sample_fetch(struct device *dev,
+static int mock_temp_nrf5_sample_fetch(const struct device *dev,
 					enum sensor_channel chan)
 {
 	k_sleep(K_MSEC(1));
 	return 0;
 }
 
-static int mock_temp_nrf5_channel_get(struct device *dev,
-				enum sensor_channel chan,
-				struct sensor_value *val)
+static int mock_temp_nrf5_channel_get(const struct device *dev,
+				      enum sensor_channel chan,
+				      struct sensor_value *val)
 {
 	*val = value;
 	return 0;
diff --git a/tests/drivers/clock_control/nrf_clock_calibration/src/test_nrf_clock_calibration.c b/tests/drivers/clock_control/nrf_clock_calibration/src/test_nrf_clock_calibration.c
index 69ea1b0b814e64..08e233c53dcce3 100644
--- a/tests/drivers/clock_control/nrf_clock_calibration/src/test_nrf_clock_calibration.c
+++ b/tests/drivers/clock_control/nrf_clock_calibration/src/test_nrf_clock_calibration.c
@@ -19,7 +19,8 @@ LOG_MODULE_REGISTER(test);
 
 extern void mock_temp_nrf5_value_set(struct sensor_value *val);
 
-static void turn_on_clock(struct device *dev, clock_control_subsys_t subsys)
+static void turn_on_clock(const struct device *dev,
+			  clock_control_subsys_t subsys)
 {
 	int err;
 	int res;
@@ -35,7 +36,8 @@ static void turn_on_clock(struct device *dev, clock_control_subsys_t subsys)
 	}
 }
 
-static void turn_off_clock(struct device *dev, clock_control_subsys_t subsys)
+static void turn_off_clock(const struct device *dev,
+			   clock_control_subsys_t subsys)
 {
 	int err;
 	struct onoff_manager *mgr = z_nrf_clock_control_get_onoff(subsys);
@@ -110,7 +112,7 @@ static void test_basic_clock_calibration(void)
 /* Test checks if calibration happens just after clock is enabled. */
 static void test_calibration_after_enabling_lfclk(void)
 {
-	struct device *clk_dev =
+	const struct device *clk_dev =
 		device_get_binding(DT_LABEL(DT_INST(0, nordic_nrf_clock)));
 	struct sensor_value value = { .val1 = 0, .val2 = 0 };
 
diff --git a/tests/drivers/clock_control/nrf_onoff_and_bt/src/main.c b/tests/drivers/clock_control/nrf_onoff_and_bt/src/main.c
index 5a506540e2cd2f..461613199b3e69 100644
--- a/tests/drivers/clock_control/nrf_onoff_and_bt/src/main.c
+++ b/tests/drivers/clock_control/nrf_onoff_and_bt/src/main.c
@@ -67,7 +67,8 @@ static void bt_timeout_handler(struct k_timer *timer)
 
 K_TIMER_DEFINE(timer1, bt_timeout_handler, NULL);
 
-static void check_hf_status(struct device *dev, bool exp_on, bool sw_check)
+static void check_hf_status(const struct device *dev, bool exp_on,
+			    bool sw_check)
 {
 	nrf_clock_hfclk_t type;
 
@@ -98,9 +99,9 @@ static void check_hf_status(struct device *dev, bool exp_on, bool sw_check)
  */
 static void test_onoff_interrupted(void)
 {
-	struct device *clock_dev =
+	const struct device *clock_dev =
 		device_get_binding(DT_LABEL(DT_INST(0, nordic_nrf_clock)));
-	struct device *entropy =
+	const struct device *entropy =
 		device_get_binding(DT_CHOSEN_ZEPHYR_ENTROPY_LABEL);
 	struct onoff_client cli;
 	uint64_t start_time = k_uptime_get();
@@ -193,9 +194,9 @@ K_TIMER_DEFINE(timer2, onoff_timeout_handler, NULL);
  */
 static void test_bt_interrupted(void)
 {
-	struct device *clock_dev =
+	const struct device *clock_dev =
 		device_get_binding(DT_LABEL(DT_INST(0, nordic_nrf_clock)));
-	struct device *entropy =
+	const struct device *entropy =
 		device_get_binding(DT_CHOSEN_ZEPHYR_ENTROPY_LABEL);
 	uint64_t start_time = k_uptime_get();
 	uint64_t elapsed;
diff --git a/tests/drivers/clock_control/onoff/src/test_clock_control_onoff.c b/tests/drivers/clock_control/onoff/src/test_clock_control_onoff.c
index 8ca4b1175d2958..8918dec21da3f2 100644
--- a/tests/drivers/clock_control/onoff/src/test_clock_control_onoff.c
+++ b/tests/drivers/clock_control/onoff/src/test_clock_control_onoff.c
@@ -17,7 +17,7 @@ static struct onoff_manager *get_mgr(void)
 
 static bool clock_is_off(void)
 {
-	struct device *clk =
+	const struct device *clk =
 		device_get_binding(DT_LABEL(DT_INST(0, nordic_nrf_clock)));
 
 	return clock_control_get_status(clk, CLOCK_CONTROL_NRF_SUBSYS_HF) ==
diff --git a/tests/drivers/counter/counter_basic_api/src/test_counter.c b/tests/drivers/counter/counter_basic_api/src/test_counter.c
index 495ce7bcce5e83..798df17439b2cd 100644
--- a/tests/drivers/counter/counter_basic_api/src/test_counter.c
+++ b/tests/drivers/counter/counter_basic_api/src/test_counter.c
@@ -13,7 +13,7 @@ LOG_MODULE_REGISTER(test);
 static struct k_sem top_cnt_sem;
 static struct k_sem alarm_cnt_sem;
 
-static void top_handler(struct device *dev, void *user_data);
+static void top_handler(const struct device *dev, void *user_data);
 
 void *exp_user_data = (void *)199;
 
@@ -92,7 +92,7 @@ static void counter_setup_instance(const char *dev_name)
 static void counter_tear_down_instance(const char *dev_name)
 {
 	int err;
-	struct device *dev;
+	const struct device *dev;
 	struct counter_top_cfg top_cfg = {
 		.callback = NULL,
 		.user_data = NULL,
@@ -137,7 +137,7 @@ static void test_all_instances(counter_test_func_t func,
 
 static bool set_top_value_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct counter_top_cfg cfg = {
 		.ticks = counter_get_top_value(dev) - 1
 	};
@@ -157,7 +157,7 @@ static bool set_top_value_capable(const char *dev_name)
 	return true;
 }
 
-static void top_handler(struct device *dev, void *user_data)
+static void top_handler(const struct device *dev, void *user_data)
 {
 	zassert_true(user_data == exp_user_data,
 			"%s: Unexpected callback", dev->name);
@@ -166,7 +166,7 @@ static void top_handler(struct device *dev, void *user_data)
 
 void test_set_top_value_with_alarm_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t cnt;
 	uint32_t counter_period_us;
@@ -224,7 +224,7 @@ void test_set_top_value_with_alarm(void)
 
 void test_set_top_value_without_alarm_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t cnt;
 	uint32_t top_cnt;
@@ -275,7 +275,8 @@ void test_set_top_value_without_alarm(void)
 			   set_top_value_capable);
 }
 
-static void alarm_handler(struct device *dev, uint8_t chan_id, uint32_t counter,
+static void alarm_handler(const struct device *dev, uint8_t chan_id,
+			  uint32_t counter,
 			  void *user_data)
 {
 	/* Arbitrary limit for alarm processing - time between hw expiration
@@ -318,7 +319,7 @@ static void alarm_handler(struct device *dev, uint8_t chan_id, uint32_t counter,
 
 void test_single_shot_alarm_instance(const char *dev_name, bool set_top)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t ticks;
 	uint32_t alarm_cnt;
@@ -416,7 +417,7 @@ void test_single_shot_alarm_top_instance(const char *dev_name)
 
 static bool single_channel_alarm_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 
 	return (counter_get_num_of_channels(dev) > 0);
 }
@@ -441,7 +442,8 @@ void test_single_shot_alarm_top(void)
 
 static void *clbk_data[10];
 
-static void alarm_handler2(struct device *dev, uint8_t chan_id, uint32_t counter,
+static void alarm_handler2(const struct device *dev, uint8_t chan_id,
+			   uint32_t counter,
 			   void *user_data)
 {
 	clbk_data[k_sem_count_get(&alarm_cnt_sem)] = user_data;
@@ -456,7 +458,7 @@ static void alarm_handler2(struct device *dev, uint8_t chan_id, uint32_t counter
  */
 void test_multiple_alarms_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t ticks;
 	uint32_t alarm_cnt;
@@ -533,7 +535,7 @@ void test_multiple_alarms_instance(const char *dev_name)
 
 static bool multiple_channel_alarm_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 
 	return (counter_get_num_of_channels(dev) > 1);
 }
@@ -546,7 +548,7 @@ void test_multiple_alarms(void)
 
 void test_all_channels_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	const int n = 10;
 	int nchan = 0;
@@ -616,7 +618,7 @@ void test_late_alarm_instance(const char *dev_name)
 {
 	int err;
 	uint32_t alarm_cnt;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t tick_us = (uint32_t)counter_ticks_to_us(dev, 1);
 	uint32_t guard = counter_us_to_ticks(dev, 200);
 	struct counter_alarm_cfg alarm_cfg = {
@@ -667,7 +669,7 @@ void test_late_alarm_instance(const char *dev_name)
 void test_late_alarm_error_instance(const char *dev_name)
 {
 	int err;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t tick_us = (uint32_t)counter_ticks_to_us(dev, 1);
 	uint32_t guard = counter_us_to_ticks(dev, 200);
 	struct counter_alarm_cfg alarm_cfg = {
@@ -703,7 +705,7 @@ void test_late_alarm_error_instance(const char *dev_name)
 
 static bool late_detection_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t guard = counter_get_guard_period(dev,
 					COUNTER_GUARD_PERIOD_LATE_TO_SET);
 	int err = counter_set_guard_period(dev, guard,
@@ -731,7 +733,7 @@ static void test_short_relative_alarm_instance(const char *dev_name)
 {
 	int err;
 	uint32_t alarm_cnt;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t tick_us = (uint32_t)counter_ticks_to_us(dev, 1);
 	struct counter_alarm_cfg alarm_cfg = {
 		.callback = alarm_handler,
@@ -766,7 +768,7 @@ static void test_short_relative_alarm_instance(const char *dev_name)
  */
 static bool short_relative_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct counter_alarm_cfg alarm_cfg = {
 		.callback = alarm_handler,
 		.flags = 0,
@@ -822,7 +824,7 @@ static void test_cancelled_alarm_does_not_expire_instance(const char *dev_name)
 {
 	int err;
 	uint32_t alarm_cnt;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t us = 1000;
 	uint32_t ticks = counter_us_to_ticks(dev, us);
 	uint32_t top = counter_get_top_value(dev);
@@ -938,7 +940,7 @@ void test_cancelled_alarm_does_not_expire(void)
 
 void test_main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	int i;
 
 	/* Give required clocks some time to stabilize. In particular, nRF SoCs
diff --git a/tests/drivers/counter/counter_cmos/src/main.c b/tests/drivers/counter/counter_cmos/src/main.c
index 1c5b00961a8a18..c5374c125426b2 100644
--- a/tests/drivers/counter/counter_cmos/src/main.c
+++ b/tests/drivers/counter/counter_cmos/src/main.c
@@ -17,7 +17,7 @@
 
 void test_cmos_rate(void)
 {
-	struct device *cmos;
+	const struct device *cmos;
 	uint32_t start, elapsed;
 	int err;
 
diff --git a/tests/drivers/counter/counter_nrf_rtc/fixed_top/src/test_counter_fixed_top.c b/tests/drivers/counter/counter_nrf_rtc/fixed_top/src/test_counter_fixed_top.c
index 8d92e27ce6437e..e0775a29573ce8 100644
--- a/tests/drivers/counter/counter_nrf_rtc/fixed_top/src/test_counter_fixed_top.c
+++ b/tests/drivers/counter/counter_nrf_rtc/fixed_top/src/test_counter_fixed_top.c
@@ -35,7 +35,7 @@ static void counter_setup_instance(const char *dev_name)
 static void counter_tear_down_instance(const char *dev_name)
 {
 	int err;
-	struct device *dev;
+	const struct device *dev;
 
 	dev = device_get_binding(dev_name);
 
@@ -57,7 +57,7 @@ static void test_all_instances(counter_test_func_t func)
 
 void test_set_custom_top_value_fails_on_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	struct counter_top_cfg top_cfg = {
 		.callback = NULL,
@@ -76,14 +76,14 @@ void test_set_custom_top_value_fails(void)
 	test_all_instances(test_set_custom_top_value_fails_on_instance);
 }
 
-static void top_handler(struct device *dev, void *user_data)
+static void top_handler(const struct device *dev, void *user_data)
 {
 	top_cnt++;
 }
 
 void test_top_handler_on_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint32_t tmp_top_cnt;
 	int err;
 	struct counter_top_cfg top_cfg = {
diff --git a/tests/drivers/counter/maxim_ds3231_api/src/test_counter.c b/tests/drivers/counter/maxim_ds3231_api/src/test_counter.c
index c3c28d543040f8..053234235ed54b 100644
--- a/tests/drivers/counter/maxim_ds3231_api/src/test_counter.c
+++ b/tests/drivers/counter/maxim_ds3231_api/src/test_counter.c
@@ -15,7 +15,7 @@ static struct k_sem top_cnt_sem;
 static struct k_sem alarm_cnt_sem;
 static struct k_poll_signal sync_sig;
 
-static void top_handler(struct device *dev, void *user_data);
+static void top_handler(const struct device *dev, void *user_data);
 
 void *exp_user_data = (void *)199;
 
@@ -40,7 +40,7 @@ static void counter_setup_instance(const char *dev_name)
 static void counter_tear_down_instance(const char *dev_name)
 {
 	int err;
-	struct device *dev;
+	const struct device *dev;
 	struct counter_top_cfg top_cfg = {
 		.callback = NULL,
 		.user_data = NULL,
@@ -86,7 +86,7 @@ static void test_all_instances(counter_test_func_t func,
 
 static bool set_top_value_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct counter_top_cfg cfg = {
 		.ticks = counter_get_top_value(dev) - 1
 	};
@@ -106,7 +106,7 @@ static bool set_top_value_capable(const char *dev_name)
 	return true;
 }
 
-static void top_handler(struct device *dev, void *user_data)
+static void top_handler(const struct device *dev, void *user_data)
 {
 	zassert_true(user_data == exp_user_data,
 		     "%s: Unexpected callback", dev->name);
@@ -115,7 +115,7 @@ static void top_handler(struct device *dev, void *user_data)
 
 void test_set_top_value_with_alarm_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t cnt;
 	uint32_t top_cnt;
@@ -165,7 +165,7 @@ void test_set_top_value_with_alarm(void)
 
 void test_set_top_value_without_alarm_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t cnt;
 	uint32_t top_cnt;
@@ -208,7 +208,8 @@ void test_set_top_value_without_alarm(void)
 			   set_top_value_capable);
 }
 
-static void alarm_handler(struct device *dev, uint8_t chan_id, uint32_t counter,
+static void alarm_handler(const struct device *dev, uint8_t chan_id,
+			  uint32_t counter,
 			  void *user_data)
 {
 	uint32_t now;
@@ -241,7 +242,7 @@ static void alarm_handler(struct device *dev, uint8_t chan_id, uint32_t counter,
 
 void test_single_shot_alarm_instance(const char *dev_name, bool set_top)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t ticks;
 	uint32_t alarm_cnt;
@@ -333,7 +334,7 @@ void test_single_shot_alarm_top_instance(const char *dev_name)
 
 static bool single_channel_alarm_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 
 	return (counter_get_num_of_channels(dev) > 0);
 }
@@ -358,7 +359,8 @@ void test_single_shot_alarm_top(void)
 
 static void *clbk_data[10];
 
-static void alarm_handler2(struct device *dev, uint8_t chan_id, uint32_t counter,
+static void alarm_handler2(const struct device *dev, uint8_t chan_id,
+			   uint32_t counter,
 			   void *user_data)
 {
 	clbk_data[k_sem_count_get(&alarm_cnt_sem)] = user_data;
@@ -373,7 +375,7 @@ static void alarm_handler2(struct device *dev, uint8_t chan_id, uint32_t counter
  */
 void test_multiple_alarms_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	uint32_t ticks;
 	uint32_t alarm_cnt;
@@ -443,7 +445,7 @@ void test_multiple_alarms_instance(const char *dev_name)
 
 static bool multiple_channel_alarm_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 
 	return (counter_get_num_of_channels(dev) > 1);
 }
@@ -469,7 +471,7 @@ void test_multiple_alarms(void)
 
 void test_all_channels_instance(const char *dev_name)
 {
-	struct device *dev;
+	const struct device *dev;
 	int err;
 	const int n = 10;
 	int nchan = 0;
@@ -540,7 +542,7 @@ void test_late_alarm_instance(const char *dev_name)
 {
 	int err;
 	uint32_t alarm_cnt;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t tick_us = (uint32_t)counter_ticks_to_us(dev, 1);
 	uint32_t guard = counter_us_to_ticks(dev, 200);
 	struct counter_alarm_cfg alarm_cfg = {
@@ -591,7 +593,7 @@ void test_late_alarm_instance(const char *dev_name)
 void test_late_alarm_error_instance(const char *dev_name)
 {
 	int err;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t tick_us = (uint32_t)counter_ticks_to_us(dev, 1);
 	uint32_t guard = counter_us_to_ticks(dev, 200);
 	struct counter_alarm_cfg alarm_cfg = {
@@ -627,7 +629,7 @@ void test_late_alarm_error_instance(const char *dev_name)
 
 static bool late_detection_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t guard = counter_get_guard_period(dev,
 					       COUNTER_GUARD_PERIOD_LATE_TO_SET);
 	int err = counter_set_guard_period(dev, guard,
@@ -655,7 +657,7 @@ static void test_short_relative_alarm_instance(const char *dev_name)
 {
 	int err;
 	uint32_t alarm_cnt;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t tick_us = (uint32_t)counter_ticks_to_us(dev, 1);
 	struct counter_alarm_cfg alarm_cfg = {
 		.callback = alarm_handler,
@@ -690,7 +692,7 @@ static void test_short_relative_alarm_instance(const char *dev_name)
  */
 static bool short_relative_capable(const char *dev_name)
 {
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct counter_alarm_cfg alarm_cfg = {
 		.callback = alarm_handler,
 		.flags = 0,
@@ -746,7 +748,7 @@ static void test_cancelled_alarm_does_not_expire_instance(const char *dev_name)
 {
 	int err;
 	uint32_t alarm_cnt;
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	uint32_t us = 1000;
 	uint32_t ticks = counter_us_to_ticks(dev, us);
 
@@ -855,7 +857,7 @@ void test_cancelled_alarm_does_not_expire(void)
 static void test_ds3231_synchronize(void)
 {
 	const char *dev_name = devices[0];
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct sys_notify notify;
 	struct k_poll_event evt = K_POLL_EVENT_INITIALIZER(K_POLL_TYPE_SIGNAL,
 							   K_POLL_MODE_NOTIFY_ONLY,
@@ -884,7 +886,7 @@ static void test_ds3231_synchronize(void)
 static void test_ds3231_get_syncpoint(void)
 {
 	const char *dev_name = devices[0];
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct maxim_ds3231_syncpoint syncpoint;
 	int rc;
 
@@ -901,7 +903,7 @@ static void test_ds3231_get_syncpoint(void)
 static void test_ds3231_req_syncpoint(void)
 {
 	const char *dev_name = devices[0];
-	struct device *dev = device_get_binding(dev_name);
+	const struct device *dev = device_get_binding(dev_name);
 	struct k_poll_event evt = K_POLL_EVENT_INITIALIZER(K_POLL_TYPE_SIGNAL,
 							   K_POLL_MODE_NOTIFY_ONLY,
 							   &sync_sig);
@@ -922,7 +924,7 @@ static void test_ds3231_req_syncpoint(void)
 
 void test_main(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	int i;
 
 	/* Give required clocks some time to stabilize. In particular, nRF SoCs
diff --git a/tests/drivers/dac/dac_api/src/main.c b/tests/drivers/dac/dac_api/src/main.c
index 42b8b4f6d535b1..1967cdf143fb51 100644
--- a/tests/drivers/dac/dac_api/src/main.c
+++ b/tests/drivers/dac/dac_api/src/main.c
@@ -8,7 +8,7 @@
 #include <ztest.h>
 
 extern void test_dac_write_value(void);
-extern struct device *get_dac_device(void);
+extern const struct device *get_dac_device(void);
 
 void test_main(void)
 {
diff --git a/tests/drivers/dac/dac_api/src/test_dac.c b/tests/drivers/dac/dac_api/src/test_dac.c
index dd48f6d225cf19..61068bed6e29c3 100644
--- a/tests/drivers/dac/dac_api/src/test_dac.c
+++ b/tests/drivers/dac/dac_api/src/test_dac.c
@@ -37,15 +37,15 @@ static const struct dac_channel_cfg dac_ch_cfg = {
 	.resolution  = DAC_RESOLUTION
 };
 
-struct device *get_dac_device(void)
+const struct device *get_dac_device(void)
 {
 	return device_get_binding(DAC_DEVICE_NAME);
 }
 
-static struct device *init_dac(void)
+static const struct device *init_dac(void)
 {
 	int ret;
-	struct device *dac_dev = device_get_binding(DAC_DEVICE_NAME);
+	const struct device *dac_dev = device_get_binding(DAC_DEVICE_NAME);
 
 	zassert_not_null(dac_dev, "Cannot get DAC device");
 
@@ -63,7 +63,7 @@ static int test_task_write_value(void)
 {
 	int ret;
 
-	struct device *dac_dev = init_dac();
+	const struct device *dac_dev = init_dac();
 
 	if (!dac_dev) {
 		return TC_FAIL;
diff --git a/tests/drivers/dac/dac_loopback/src/test_dac.c b/tests/drivers/dac/dac_loopback/src/test_dac.c
index bd6679396b4e39..44aaf89591240a 100644
--- a/tests/drivers/dac/dac_loopback/src/test_dac.c
+++ b/tests/drivers/dac/dac_loopback/src/test_dac.c
@@ -111,10 +111,10 @@ static const struct adc_channel_cfg adc_ch_cfg = {
 	.channel_id       = ADC_CHANNEL_ID,
 };
 
-static struct device *init_dac(void)
+static const struct device *init_dac(void)
 {
 	int ret;
-	struct device *dac_dev = device_get_binding(DAC_DEVICE_NAME);
+	const struct device *dac_dev = device_get_binding(DAC_DEVICE_NAME);
 
 	zassert_not_null(dac_dev, "Cannot get DAC device");
 
@@ -126,10 +126,10 @@ static struct device *init_dac(void)
 }
 
 /* ADC necessary to read back the value from DAC */
-static struct device *init_adc(void)
+static const struct device *init_adc(void)
 {
 	int ret;
-	struct device *adc_dev = device_get_binding(ADC_DEVICE_NAME);
+	const struct device *adc_dev = device_get_binding(ADC_DEVICE_NAME);
 
 	zassert_not_null(adc_dev, "Cannot get ADC device");
 
@@ -147,8 +147,8 @@ static int test_task_loopback(void)
 {
 	int ret;
 
-	struct device *dac_dev = init_dac();
-	struct device *adc_dev = init_adc();
+	const struct device *dac_dev = init_dac();
+	const struct device *adc_dev = init_adc();
 
 	if (!dac_dev || !adc_dev) {
 		return TC_FAIL;
diff --git a/tests/drivers/dma/chan_blen_transfer/src/test_dma.c b/tests/drivers/dma/chan_blen_transfer/src/test_dma.c
index c9bd127ea6c302..65e46b5b583855 100644
--- a/tests/drivers/dma/chan_blen_transfer/src/test_dma.c
+++ b/tests/drivers/dma/chan_blen_transfer/src/test_dma.c
@@ -34,7 +34,7 @@ static const char tx_data[] = "It is harder to be kind than to be wise........";
 static char rx_data[RX_BUFF_SIZE] = { 0 };
 #endif
 
-static void test_done(struct device *dma_dev, void *arg,
+static void test_done(const struct device *dma_dev, void *arg,
 		      uint32_t id, int error_code)
 {
 	if (error_code == 0) {
@@ -48,7 +48,7 @@ static int test_task(uint32_t chan_id, uint32_t blen)
 {
 	struct dma_config dma_cfg = { 0 };
 	struct dma_block_config dma_block_cfg = { 0 };
-	struct device *dma = device_get_binding(DMA_DEVICE_NAME);
+	const struct device *dma = device_get_binding(DMA_DEVICE_NAME);
 
 	if (!dma) {
 		TC_PRINT("Cannot get dma controller\n");
diff --git a/tests/drivers/dma/loop_transfer/src/dma.c b/tests/drivers/dma/loop_transfer/src/dma.c
index 734db1d5510f29..316ac0a0e8f225 100644
--- a/tests/drivers/dma/loop_transfer/src/dma.c
+++ b/tests/drivers/dma/loop_transfer/src/dma.c
@@ -38,7 +38,7 @@ volatile uint8_t transfer_count;
 static struct dma_config dma_cfg = {0};
 static struct dma_block_config dma_block_cfg = {0};
 
-static void test_transfer(struct device *dev, uint32_t id)
+static void test_transfer(const struct device *dev, uint32_t id)
 {
 	int ret;
 	transfer_count++;
@@ -59,7 +59,7 @@ static void test_error(void)
 	printk("DMA could not proceed, an error occurred\n");
 }
 
-static void dma_user_callback(struct device *dma_dev, void *arg,
+static void dma_user_callback(const struct device *dma_dev, void *arg,
 			      uint32_t id, int error_code)
 {
 	if (error_code == 0) {
@@ -71,7 +71,7 @@ static void dma_user_callback(struct device *dma_dev, void *arg,
 
 void main(void)
 {
-	struct device *dma;
+	const struct device *dma;
 	static uint32_t chan_id;
 
 	printk("DMA memory to memory transfer started on %s\n",
diff --git a/tests/drivers/eeprom/src/main.c b/tests/drivers/eeprom/src/main.c
index 1b79034e48dbb3..8ac3533e4ab13e 100644
--- a/tests/drivers/eeprom/src/main.c
+++ b/tests/drivers/eeprom/src/main.c
@@ -14,7 +14,7 @@ ZTEST_BMEM static const char *eeprom_label;
 
 static void test_size(void)
 {
-	struct device *eeprom;
+	const struct device *eeprom;
 	size_t size;
 
 	eeprom = device_get_binding(eeprom_label);
@@ -26,7 +26,7 @@ static void test_size(void)
 static void test_out_of_bounds(void)
 {
 	const uint8_t data[4] = { 0x01, 0x02, 0x03, 0x03 };
-	struct device *eeprom;
+	const struct device *eeprom;
 	size_t size;
 	int rc;
 
@@ -42,7 +42,7 @@ static void test_write_and_verify(void)
 	const uint8_t wr_buf1[4] = { 0xFF, 0xEE, 0xDD, 0xCC };
 	const uint8_t wr_buf2[sizeof(wr_buf1)] = { 0xAA, 0xBB, 0xCC, 0xDD };
 	uint8_t rd_buf[sizeof(wr_buf1)];
-	struct device *eeprom;
+	const struct device *eeprom;
 	int rc;
 
 	eeprom = device_get_binding(eeprom_label);
@@ -71,7 +71,7 @@ static void test_zero_length_write(void)
 	const uint8_t wr_buf1[4] = { 0x10, 0x20, 0x30, 0x40 };
 	const uint8_t wr_buf2[sizeof(wr_buf1)] = { 0xAA, 0xBB, 0xCC, 0xDD };
 	uint8_t rd_buf[sizeof(wr_buf1)];
-	struct device *eeprom;
+	const struct device *eeprom;
 	int rc;
 
 	eeprom = device_get_binding(eeprom_label);
@@ -98,7 +98,7 @@ static void test_zero_length_write(void)
 /* Run all of our tests on EEPROM device with the given label */
 static void run_tests_on_eeprom(const char *label)
 {
-	struct device *eeprom = device_get_binding(label);
+	const struct device *eeprom = device_get_binding(label);
 
 	zassert_not_null(eeprom, "Unable to get EEPROM device");
 	k_object_access_grant(eeprom, k_current_get());
diff --git a/tests/drivers/entropy/api/src/main.c b/tests/drivers/entropy/api/src/main.c
index fb90f1a8b46061..3c7d8ba412ec07 100644
--- a/tests/drivers/entropy/api/src/main.c
+++ b/tests/drivers/entropy/api/src/main.c
@@ -24,7 +24,7 @@
 #define BUFFER_LENGTH 10
 #define RECHECK_RANDOM_ENTROPY 0x10
 
-static int random_entropy(struct device *dev, char *buffer, char num)
+static int random_entropy(const struct device *dev, char *buffer, char num)
 {
 	int ret, i;
 	int count = 0;
@@ -67,7 +67,7 @@ static int random_entropy(struct device *dev, char *buffer, char num)
  */
 static int get_entropy(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	uint8_t buffer[BUFFER_LENGTH] = { 0 };
 	int ret;
 
diff --git a/tests/drivers/flash/src/main.c b/tests/drivers/flash/src/main.c
index 53316fec285e99..ab84dd82d687c8 100644
--- a/tests/drivers/flash/src/main.c
+++ b/tests/drivers/flash/src/main.c
@@ -33,7 +33,7 @@
 #define EXPECTED_SIZE	256
 #define CANARY		0xff
 
-static struct device *flash_dev;
+static const struct device *flash_dev;
 static struct flash_pages_info page_info;
 static uint8_t __aligned(4) expected[EXPECTED_SIZE];
 
diff --git a/tests/drivers/flash_simulator/src/main.c b/tests/drivers/flash_simulator/src/main.c
index d7073a65746737..87ebab5892ab8e 100644
--- a/tests/drivers/flash_simulator/src/main.c
+++ b/tests/drivers/flash_simulator/src/main.c
@@ -32,7 +32,7 @@
 		(((((((0xff & pat) << 8) | (0xff & pat)) << 8) | \
 		   (0xff & pat)) << 8) | (0xff & pat))
 
-static struct device *flash_dev;
+static const struct device *flash_dev;
 static uint8_t test_read_buf[TEST_SIM_FLASH_SIZE];
 
 static uint32_t p32_inc;
diff --git a/tests/drivers/gpio/gpio_api_1pin/src/test_config.c b/tests/drivers/gpio/gpio_api_1pin/src/test_config.c
index e9003feb190d47..fa69e29a7eeff2 100644
--- a/tests/drivers/gpio/gpio_api_1pin/src/test_config.c
+++ b/tests/drivers/gpio/gpio_api_1pin/src/test_config.c
@@ -12,7 +12,8 @@
 #define TEST_GPIO_MAX_SINGLE_ENDED_RISE_FALL_TIME_MS    100
 #define TEST_POINT(n)   (n)
 
-static void pin_get_raw_and_verify(struct device *port, unsigned int pin,
+static void pin_get_raw_and_verify(const struct device *port,
+				   unsigned int pin,
 				   int val_expected, int idx)
 {
 	int val_actual;
@@ -24,7 +25,8 @@ static void pin_get_raw_and_verify(struct device *port, unsigned int pin,
 		      "Test point %d: invalid pin get value", idx);
 }
 
-static void pin_set_raw_and_verify(struct device *port, unsigned int pin,
+static void pin_set_raw_and_verify(const struct device *port,
+				   unsigned int pin,
 				   int val, int idx)
 {
 	zassert_equal(gpio_pin_set_raw(port, pin, val), 0,
@@ -45,7 +47,7 @@ static void pin_set_raw_and_verify(struct device *port, unsigned int pin,
  */
 void test_gpio_pin_configure_push_pull(void)
 {
-	struct device *port;
+	const struct device *port;
 	int ret;
 
 	port = device_get_binding(TEST_DEV);
@@ -158,7 +160,7 @@ void test_gpio_pin_configure_push_pull(void)
  */
 void test_gpio_pin_configure_single_ended(void)
 {
-	struct device *port;
+	const struct device *port;
 	int pin_in_val;
 	int pin_val;
 	unsigned int cfg_flag;
diff --git a/tests/drivers/gpio/gpio_api_1pin/src/test_pin.c b/tests/drivers/gpio/gpio_api_1pin/src/test_pin.c
index 89cfe3fe6a8bfd..f11f6480ca85b1 100644
--- a/tests/drivers/gpio/gpio_api_1pin/src/test_pin.c
+++ b/tests/drivers/gpio/gpio_api_1pin/src/test_pin.c
@@ -9,7 +9,8 @@
 #include <sys/util.h>
 #include "test_gpio_api.h"
 
-static void pin_get_raw_and_verify(struct device *port, unsigned int pin,
+static void pin_get_raw_and_verify(const struct device *port,
+				   unsigned int pin,
 				   int val_expected, int idx)
 {
 	int val_actual;
@@ -21,7 +22,7 @@ static void pin_get_raw_and_verify(struct device *port, unsigned int pin,
 		      "Test point %d: invalid physical pin get value", idx);
 }
 
-static void pin_get_and_verify(struct device *port, unsigned int pin,
+static void pin_get_and_verify(const struct device *port, unsigned int pin,
 			       int val_expected, int idx)
 {
 	int val_actual;
@@ -33,7 +34,8 @@ static void pin_get_and_verify(struct device *port, unsigned int pin,
 		      "Test point %d: invalid logical pin get value", idx);
 }
 
-static void pin_set_raw_and_verify(struct device *port, unsigned int pin,
+static void pin_set_raw_and_verify(const struct device *port,
+				   unsigned int pin,
 				   int val, int idx)
 {
 	zassert_equal(gpio_pin_set_raw(port, pin, val), 0,
@@ -41,7 +43,8 @@ static void pin_set_raw_and_verify(struct device *port, unsigned int pin,
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void pin_set_and_verify(struct device *port, unsigned int pin, int val,
+static void pin_set_and_verify(const struct device *port, unsigned int pin,
+			       int val,
 			       int idx)
 {
 	zassert_equal(gpio_pin_set(port, pin, val), 0,
@@ -56,7 +59,7 @@ static void pin_set_and_verify(struct device *port, unsigned int pin, int val,
  */
 void test_gpio_pin_toggle(void)
 {
-	struct device *port;
+	const struct device *port;
 	int val_expected;
 	int ret;
 
@@ -98,7 +101,7 @@ void test_gpio_pin_toggle(void)
  */
 void test_gpio_pin_toggle_visual(void)
 {
-	struct device *port;
+	const struct device *port;
 	int val_expected;
 	int ret;
 
@@ -133,7 +136,7 @@ void test_gpio_pin_toggle_visual(void)
  */
 void test_gpio_pin_set_get_raw(void)
 {
-	struct device *port;
+	const struct device *port;
 	int val_expected;
 	int ret;
 
@@ -170,7 +173,7 @@ void test_gpio_pin_set_get_raw(void)
  */
 void test_gpio_pin_set_get(void)
 {
-	struct device *port;
+	const struct device *port;
 	int val_expected;
 	int ret;
 
@@ -209,7 +212,7 @@ void test_gpio_pin_set_get(void)
  */
 void test_gpio_pin_set_get_active_high(void)
 {
-	struct device *port;
+	const struct device *port;
 	int val_expected;
 	int ret;
 
@@ -259,7 +262,7 @@ void test_gpio_pin_set_get_active_high(void)
  */
 void test_gpio_pin_set_get_active_low(void)
 {
-	struct device *port;
+	const struct device *port;
 	int val_expected, val_raw_expected;
 	int ret;
 
diff --git a/tests/drivers/gpio/gpio_api_1pin/src/test_pin_interrupt.c b/tests/drivers/gpio/gpio_api_1pin/src/test_pin_interrupt.c
index aa17f47b910076..3921105469480e 100644
--- a/tests/drivers/gpio/gpio_api_1pin/src/test_pin_interrupt.c
+++ b/tests/drivers/gpio/gpio_api_1pin/src/test_pin_interrupt.c
@@ -12,7 +12,7 @@
 struct gpio_callback gpio_cb;
 static int cb_count;
 
-static void callback_edge(struct device *port, struct gpio_callback *cb,
+static void callback_edge(const struct device *port, struct gpio_callback *cb,
 			  gpio_port_pins_t pins)
 {
 	zassert_equal(pins, BIT(TEST_PIN),
@@ -20,7 +20,8 @@ static void callback_edge(struct device *port, struct gpio_callback *cb,
 	cb_count++;
 }
 
-static void callback_level(struct device *port, struct gpio_callback *cb,
+static void callback_level(const struct device *port,
+			   struct gpio_callback *cb,
 			   gpio_port_pins_t pins)
 {
 	int ret;
@@ -35,7 +36,8 @@ static void callback_level(struct device *port, struct gpio_callback *cb,
 	cb_count++;
 }
 
-static void pin_set_and_verify(struct device *port, unsigned int pin, int val,
+static void pin_set_and_verify(const struct device *port, unsigned int pin,
+			       int val,
 			       int idx)
 {
 	zassert_equal(gpio_pin_set(port, pin, val), 0,
@@ -46,7 +48,7 @@ static void pin_set_and_verify(struct device *port, unsigned int pin, int val,
 void test_gpio_pin_interrupt_edge(unsigned int cfg_flags,
 				  unsigned int int_flags)
 {
-	struct device *port;
+	const struct device *port;
 	int cb_count_expected;
 	unsigned int cfg_out_flag;
 	int ret;
@@ -119,7 +121,7 @@ void test_gpio_pin_interrupt_edge(unsigned int cfg_flags,
 void test_gpio_pin_interrupt_level(unsigned int cfg_flags,
 				   unsigned int int_flags)
 {
-	struct device *port;
+	const struct device *port;
 	int cb_count_expected;
 	unsigned int cfg_out_flag;
 	int pin_out_val;
diff --git a/tests/drivers/gpio/gpio_api_1pin/src/test_port.c b/tests/drivers/gpio/gpio_api_1pin/src/test_port.c
index c09b52f747e9df..04b505637c5c89 100644
--- a/tests/drivers/gpio/gpio_api_1pin/src/test_port.c
+++ b/tests/drivers/gpio/gpio_api_1pin/src/test_port.c
@@ -11,7 +11,8 @@
 
 #define TEST_GPIO_PORT_VALUE_MAX         ((1LLU << GPIO_MAX_PINS_PER_PORT) - 1)
 
-static void port_get_raw_and_verify(struct device *port, gpio_port_pins_t mask,
+static void port_get_raw_and_verify(const struct device *port,
+				    gpio_port_pins_t mask,
 				    gpio_port_value_t val_expected, int idx)
 {
 	gpio_port_value_t val_actual;
@@ -22,7 +23,8 @@ static void port_get_raw_and_verify(struct device *port, gpio_port_pins_t mask,
 		      "Test point %d: invalid physical port get value", idx);
 }
 
-static void port_get_and_verify(struct device *port, gpio_port_pins_t mask,
+static void port_get_and_verify(const struct device *port,
+				gpio_port_pins_t mask,
 				gpio_port_value_t val_expected, int idx)
 {
 	gpio_port_value_t val_actual;
@@ -33,64 +35,68 @@ static void port_get_and_verify(struct device *port, gpio_port_pins_t mask,
 		      "Test point %d: invalid logical port get value", idx);
 }
 
-static void port_set_masked_raw_and_verify(struct device *port,
-		gpio_port_pins_t mask, gpio_port_value_t value, int idx)
+static void port_set_masked_raw_and_verify(const struct device *port,
+					   gpio_port_pins_t mask,
+					   gpio_port_value_t value, int idx)
 {
 	zassert_equal(gpio_port_set_masked_raw(port, mask, value), 0,
 		      "Test point %d: failed to set physical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_set_masked_and_verify(struct device *port,
-		gpio_port_pins_t mask, gpio_port_value_t value, int idx)
+static void port_set_masked_and_verify(const struct device *port,
+				       gpio_port_pins_t mask,
+				       gpio_port_value_t value, int idx)
 {
 	zassert_equal(gpio_port_set_masked(port, mask, value), 0,
 		      "Test point %d: failed to set logical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_set_bits_raw_and_verify(struct device *port,
-		gpio_port_pins_t pins, int idx)
+static void port_set_bits_raw_and_verify(const struct device *port,
+					 gpio_port_pins_t pins, int idx)
 {
 	zassert_equal(gpio_port_set_bits_raw(port, pins), 0,
 		      "Test point %d: failed to set physical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_set_bits_and_verify(struct device *port,
-		gpio_port_pins_t pins, int idx)
+static void port_set_bits_and_verify(const struct device *port,
+				     gpio_port_pins_t pins, int idx)
 {
 	zassert_equal(gpio_port_set_bits(port, pins), 0,
 		      "Test point %d: failed to set logical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_clear_bits_raw_and_verify(struct device *port,
-		gpio_port_pins_t pins, int idx)
+static void port_clear_bits_raw_and_verify(const struct device *port,
+					   gpio_port_pins_t pins, int idx)
 {
 	zassert_equal(gpio_port_clear_bits_raw(port, pins), 0,
 		      "Test point %d: failed to set physical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_clear_bits_and_verify(struct device *port,
-		gpio_port_pins_t pins, int idx)
+static void port_clear_bits_and_verify(const struct device *port,
+				       gpio_port_pins_t pins, int idx)
 {
 	zassert_equal(gpio_port_clear_bits(port, pins), 0,
 		      "Test point %d: failed to set logical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_set_clr_bits_raw(struct device *port,
-		gpio_port_pins_t set_pins, gpio_port_pins_t clear_pins, int idx)
+static void port_set_clr_bits_raw(const struct device *port,
+				  gpio_port_pins_t set_pins,
+				  gpio_port_pins_t clear_pins, int idx)
 {
 	zassert_equal(gpio_port_set_clr_bits_raw(port, set_pins, clear_pins), 0,
 		      "Test point %d: failed to set physical port value", idx);
 	k_busy_wait(TEST_GPIO_MAX_RISE_FALL_TIME_US);
 }
 
-static void port_set_clr_bits(struct device *port,
-		gpio_port_pins_t set_pins, gpio_port_pins_t clear_pins, int idx)
+static void port_set_clr_bits(const struct device *port,
+			      gpio_port_pins_t set_pins,
+			      gpio_port_pins_t clear_pins, int idx)
 {
 	zassert_equal(gpio_port_set_clr_bits(port, set_pins, clear_pins), 0,
 		      "Test point %d: failed to set logical port value", idx);
@@ -104,7 +110,7 @@ static void port_set_clr_bits(struct device *port,
  */
 void test_gpio_port_toggle(void)
 {
-	struct device *port;
+	const struct device *port;
 	gpio_port_value_t val_expected;
 	int ret;
 
@@ -138,7 +144,7 @@ void test_gpio_port_toggle(void)
 
 void test_gpio_port_set_masked_get_raw(void)
 {
-	struct device *port;
+	const struct device *port;
 	int ret;
 
 	const gpio_port_value_t test_vector[] = {
@@ -178,7 +184,7 @@ void test_gpio_port_set_masked_get_raw(void)
 
 void test_gpio_port_set_masked_get(void)
 {
-	struct device *port;
+	const struct device *port;
 	int ret;
 
 	const gpio_port_value_t test_vector[] = {
@@ -218,7 +224,7 @@ void test_gpio_port_set_masked_get(void)
 
 void test_gpio_port_set_masked_get_active_high(void)
 {
-	struct device *port;
+	const struct device *port;
 	int ret;
 
 	const gpio_port_value_t test_vector[] = {
@@ -269,7 +275,7 @@ void test_gpio_port_set_masked_get_active_high(void)
 
 void test_gpio_port_set_masked_get_active_low(void)
 {
-	struct device *port;
+	const struct device *port;
 	int ret;
 
 	const gpio_port_value_t test_vector[] = {
@@ -320,7 +326,7 @@ void test_gpio_port_set_masked_get_active_low(void)
 
 void test_gpio_port_set_bits_clear_bits_raw(void)
 {
-	struct device *port;
+	const struct device *port;
 	gpio_port_value_t val_expected = 0;
 	int ret;
 
@@ -359,7 +365,7 @@ void test_gpio_port_set_bits_clear_bits_raw(void)
 
 void test_gpio_port_set_bits_clear_bits(void)
 {
-	struct device *port;
+	const struct device *port;
 	gpio_port_value_t val_expected = 0;
 	int ret;
 
@@ -398,7 +404,7 @@ void test_gpio_port_set_bits_clear_bits(void)
 
 void test_gpio_port_set_clr_bits_raw(void)
 {
-	struct device *port;
+	const struct device *port;
 	gpio_port_value_t val_expected = 0;
 	int ret;
 
@@ -436,7 +442,7 @@ void test_gpio_port_set_clr_bits_raw(void)
 
 void test_gpio_port_set_clr_bits(void)
 {
-	struct device *port;
+	const struct device *port;
 	gpio_port_value_t val_expected = 0;
 	int ret;
 
diff --git a/tests/drivers/gpio/gpio_basic_api/src/main.c b/tests/drivers/gpio/gpio_basic_api/src/main.c
index 4b41e7bef90300..bedf96f2f7a365 100644
--- a/tests/drivers/gpio/gpio_basic_api/src/main.c
+++ b/tests/drivers/gpio/gpio_basic_api/src/main.c
@@ -36,7 +36,7 @@ static void board_setup(void)
 #if defined(CONFIG_BOARD_FRDM_K64F)
 	/* TODO figure out how to get this from "GPIO_2" */
 	const char *pmx_name = "portc";
-	struct device *pmx = device_get_binding(pmx_name);
+	const struct device *pmx = device_get_binding(pmx_name);
 
 	pinmux_pin_set(pmx, PIN_OUT, PORT_PCR_MUX(kPORT_MuxAsGpio));
 	pinmux_pin_set(pmx, PIN_IN, PORT_PCR_MUX(kPORT_MuxAsGpio));
@@ -98,7 +98,7 @@ static void board_setup(void)
 			    IOMUXC_SW_PAD_CTL_PAD_DSE(6));
 #elif defined(CONFIG_SOC_FAMILY_LPC)
 	/* Assumes ARDUINO pins are mapped on PORT0 on all boards*/
-	struct device *port0 =
+	const struct device *port0 =
 		device_get_binding(CONFIG_PINMUX_MCUX_LPC_PORT0_NAME);
 	const uint32_t pin_config = (
 			IOCON_PIO_FUNC0 |
@@ -111,7 +111,7 @@ static void board_setup(void)
 	pinmux_pin_set(port0, PIN_OUT, pin_config);
 #elif defined(CONFIG_BOARD_RV32M1_VEGA)
 	const char *pmx_name = DT_LABEL(DT_NODELABEL(porta));
-	struct device *pmx = device_get_binding(pmx_name);
+	const struct device *pmx = device_get_binding(pmx_name);
 
 	pinmux_pin_set(pmx, PIN_OUT, PORT_PCR_MUX(kPORT_MuxAsGpio));
 	pinmux_pin_set(pmx, PIN_IN, PORT_PCR_MUX(kPORT_MuxAsGpio));
diff --git a/tests/drivers/gpio/gpio_basic_api/src/test_callback_manage.c b/tests/drivers/gpio/gpio_basic_api/src/test_callback_manage.c
index ebb5482cdb0454..500fccb16434b3 100644
--- a/tests/drivers/gpio/gpio_basic_api/src/test_callback_manage.c
+++ b/tests/drivers/gpio/gpio_basic_api/src/test_callback_manage.c
@@ -10,21 +10,21 @@
 static struct drv_data cb_data[2];
 static int cb_cnt[2];
 
-static void callback_1(struct device *dev,
+static void callback_1(const struct device *dev,
 		       struct gpio_callback *gpio_cb, uint32_t pins)
 {
 	TC_PRINT("%s triggered: %d\n", __func__, ++cb_cnt[0]);
 
 }
 
-static void callback_2(struct device *dev,
+static void callback_2(const struct device *dev,
 		       struct gpio_callback *gpio_cb, uint32_t pins)
 {
 	TC_PRINT("%s triggered: %d\n", __func__, ++cb_cnt[1]);
 }
 
-static void callback_remove_self(struct device *dev,
-		       struct gpio_callback *gpio_cb, uint32_t pins)
+static void callback_remove_self(const struct device *dev,
+				 struct gpio_callback *gpio_cb, uint32_t pins)
 {
 	struct drv_data *dd = CONTAINER_OF(gpio_cb, struct drv_data, gpio_cb);
 
@@ -32,7 +32,7 @@ static void callback_remove_self(struct device *dev,
 	dd->aux = gpio_remove_callback(dev, gpio_cb);
 }
 
-static int init_callback(struct device *dev,
+static int init_callback(const struct device *dev,
 			 gpio_callback_handler_t handler_1,
 			 gpio_callback_handler_t handler_2)
 {
@@ -65,7 +65,7 @@ static int init_callback(struct device *dev,
 	return rc;
 }
 
-static void trigger_callback(struct device *dev, int enable_cb)
+static void trigger_callback(const struct device *dev, int enable_cb)
 {
 	gpio_pin_set(dev, PIN_OUT, 0);
 	k_sleep(K_MSEC(100));
@@ -84,7 +84,7 @@ static void trigger_callback(struct device *dev, int enable_cb)
 
 static int test_callback_add_remove(void)
 {
-	struct device *dev = device_get_binding(DEV_NAME);
+	const struct device *dev = device_get_binding(DEV_NAME);
 
 	/* SetUp: initialize environment */
 	int rc = init_callback(dev, callback_1, callback_2);
@@ -133,7 +133,7 @@ static int test_callback_add_remove(void)
 static int test_callback_self_remove(void)
 {
 	int res = TC_FAIL;
-	struct device *dev = device_get_binding(DEV_NAME);
+	const struct device *dev = device_get_binding(DEV_NAME);
 
 	/* SetUp: initialize environment */
 	int rc = init_callback(dev, callback_1, callback_remove_self);
@@ -185,7 +185,7 @@ static int test_callback_self_remove(void)
 
 static int test_callback_enable_disable(void)
 {
-	struct device *dev = device_get_binding(DEV_NAME);
+	const struct device *dev = device_get_binding(DEV_NAME);
 
 	/* SetUp: initialize environment */
 	int rc = init_callback(dev, callback_1, callback_2);
diff --git a/tests/drivers/gpio/gpio_basic_api/src/test_callback_trigger.c b/tests/drivers/gpio/gpio_basic_api/src/test_callback_trigger.c
index 7470867b7c2547..57f6deddfbb98b 100644
--- a/tests/drivers/gpio/gpio_basic_api/src/test_callback_trigger.c
+++ b/tests/drivers/gpio/gpio_basic_api/src/test_callback_trigger.c
@@ -10,7 +10,7 @@
 static struct drv_data data;
 static int cb_cnt;
 
-static void callback(struct device *dev,
+static void callback(const struct device *dev,
 		     struct gpio_callback *gpio_cb, uint32_t pins)
 {
 	const struct drv_data *dd = CONTAINER_OF(gpio_cb,
@@ -33,7 +33,7 @@ static void callback(struct device *dev,
 
 static int test_callback(int mode)
 {
-	struct device *dev = device_get_binding(DEV_NAME);
+	const struct device *dev = device_get_binding(DEV_NAME);
 	struct drv_data *drv_data = &data;
 
 	gpio_pin_interrupt_configure(dev, PIN_IN, GPIO_INT_DISABLE);
diff --git a/tests/drivers/gpio/gpio_basic_api/src/test_gpio_port.c b/tests/drivers/gpio/gpio_basic_api/src/test_gpio_port.c
index 9176ea8fe49ec0..60c65f0303effd 100644
--- a/tests/drivers/gpio/gpio_basic_api/src/test_gpio_port.c
+++ b/tests/drivers/gpio/gpio_basic_api/src/test_gpio_port.c
@@ -9,7 +9,7 @@
 
 #define ALL_BITS ((gpio_port_value_t)-1)
 
-static struct device *dev;
+static const struct device *dev;
 
 /* Short-hand for a checked read of PIN_IN raw state */
 static bool raw_in(void)
diff --git a/tests/drivers/i2c/i2c_api/src/test_i2c.c b/tests/drivers/i2c/i2c_api/src/test_i2c.c
index 57184952feae7e..5b52c8f484f183 100644
--- a/tests/drivers/i2c/i2c_api/src/test_i2c.c
+++ b/tests/drivers/i2c/i2c_api/src/test_i2c.c
@@ -31,7 +31,7 @@ uint32_t i2c_cfg = I2C_SPEED_SET(I2C_SPEED_STANDARD) | I2C_MODE_MASTER;
 static int test_gy271(void)
 {
 	unsigned char datas[6];
-	struct device *i2c_dev = device_get_binding(I2C_DEV_NAME);
+	const struct device *i2c_dev = device_get_binding(I2C_DEV_NAME);
 
 	if (!i2c_dev) {
 		TC_PRINT("Cannot get I2C device\n");
@@ -86,7 +86,7 @@ static int test_gy271(void)
 static int test_burst_gy271(void)
 {
 	unsigned char datas[6];
-	struct device *i2c_dev = device_get_binding(I2C_DEV_NAME);
+	const struct device *i2c_dev = device_get_binding(I2C_DEV_NAME);
 
 	if (!i2c_dev) {
 		TC_PRINT("Cannot get I2C device\n");
diff --git a/tests/drivers/i2c/i2c_slave_api/common/i2c_virtual.c b/tests/drivers/i2c/i2c_slave_api/common/i2c_virtual.c
index 456b84f9425dde..facd87559a4bee 100644
--- a/tests/drivers/i2c/i2c_slave_api/common/i2c_virtual.c
+++ b/tests/drivers/i2c/i2c_slave_api/common/i2c_virtual.c
@@ -21,7 +21,7 @@ struct i2c_virtual_data {
 	sys_slist_t slaves;
 };
 
-int i2c_virtual_runtime_configure(struct device *dev, uint32_t config)
+int i2c_virtual_runtime_configure(const struct device *dev, uint32_t config)
 {
 	return 0;
 }
@@ -47,7 +47,7 @@ static struct i2c_slave_config *find_address(struct i2c_virtual_data *data,
 }
 
 /* Attach I2C slaves */
-int i2c_virtual_slave_register(struct device *dev,
+int i2c_virtual_slave_register(const struct device *dev,
 			       struct i2c_slave_config *config)
 {
 	struct i2c_virtual_data *data = DEV_DATA(dev);
@@ -68,7 +68,7 @@ int i2c_virtual_slave_register(struct device *dev,
 }
 
 
-int i2c_virtual_slave_unregister(struct device *dev,
+int i2c_virtual_slave_unregister(const struct device *dev,
 				 struct i2c_slave_config *config)
 {
 	struct i2c_virtual_data *data = DEV_DATA(dev);
@@ -84,7 +84,8 @@ int i2c_virtual_slave_unregister(struct device *dev,
 	return 0;
 }
 
-static int i2c_virtual_msg_write(struct device *dev, struct i2c_msg *msg,
+static int i2c_virtual_msg_write(const struct device *dev,
+				 struct i2c_msg *msg,
 				 struct i2c_slave_config *config,
 				 bool prev_write)
 {
@@ -118,7 +119,7 @@ static int i2c_virtual_msg_write(struct device *dev, struct i2c_msg *msg,
 	return -EIO;
 }
 
-static int i2c_virtual_msg_read(struct device *dev, struct i2c_msg *msg,
+static int i2c_virtual_msg_read(const struct device *dev, struct i2c_msg *msg,
 				struct i2c_slave_config *config)
 {
 	unsigned int len = msg->len;
@@ -147,8 +148,8 @@ static int i2c_virtual_msg_read(struct device *dev, struct i2c_msg *msg,
 
 #define OPERATION(msg) (((struct i2c_msg *) msg)->flags & I2C_MSG_RW_MASK)
 
-static int i2c_virtual_transfer(struct device *dev, struct i2c_msg *msg,
-			      uint8_t num_msgs, uint16_t slave)
+static int i2c_virtual_transfer(const struct device *dev, struct i2c_msg *msg,
+				uint8_t num_msgs, uint16_t slave)
 {
 	struct i2c_virtual_data *data = DEV_DATA(dev);
 	struct i2c_msg *current, *next;
@@ -212,7 +213,7 @@ static const struct i2c_driver_api api_funcs = {
 	.slave_unregister = i2c_virtual_slave_unregister,
 };
 
-static int i2c_virtual_init(struct device *dev)
+static int i2c_virtual_init(const struct device *dev)
 {
 	struct i2c_virtual_data *data = DEV_DATA(dev);
 
diff --git a/tests/drivers/i2c/i2c_slave_api/src/eeprom.h b/tests/drivers/i2c/i2c_slave_api/src/eeprom.h
index 3dfdff20e8b00f..02deaf71636bd4 100644
--- a/tests/drivers/i2c/i2c_slave_api/src/eeprom.h
+++ b/tests/drivers/i2c/i2c_slave_api/src/eeprom.h
@@ -29,7 +29,7 @@
  * @retval 0 If successful.
  * @retval -EINVAL Invalid data size
  */
-int eeprom_slave_program(struct device *dev, const uint8_t *eeprom_data,
+int eeprom_slave_program(const struct device *dev, const uint8_t *eeprom_data,
 			 unsigned int length);
 
 /**
@@ -42,7 +42,7 @@ int eeprom_slave_program(struct device *dev, const uint8_t *eeprom_data,
  * @retval 0 If successful.
  * @retval -EINVAL Invalid data pointer or offset
  */
-int eeprom_slave_read(struct device *dev, uint8_t *eeprom_data,
+int eeprom_slave_read(const struct device *dev, uint8_t *eeprom_data,
 		      unsigned int offset);
 
 /**
diff --git a/tests/drivers/i2c/i2c_slave_api/src/eeprom_slave.c b/tests/drivers/i2c/i2c_slave_api/src/eeprom_slave.c
index 26f90a0fe257c6..9de4fa7b1cd806 100644
--- a/tests/drivers/i2c/i2c_slave_api/src/eeprom_slave.c
+++ b/tests/drivers/i2c/i2c_slave_api/src/eeprom_slave.c
@@ -18,7 +18,7 @@
 LOG_MODULE_REGISTER(eeprom_slave);
 
 struct i2c_eeprom_slave_data {
-	struct device *i2c_controller;
+	const struct device *i2c_controller;
 	struct i2c_slave_config config;
 	uint32_t buffer_size;
 	uint8_t *buffer;
@@ -40,7 +40,7 @@ struct i2c_eeprom_slave_config {
 #define DEV_DATA(dev)							\
 	((struct i2c_eeprom_slave_data * const)(dev)->data)
 
-int eeprom_slave_program(struct device *dev, const uint8_t *eeprom_data,
+int eeprom_slave_program(const struct device *dev, const uint8_t *eeprom_data,
 			 unsigned int length)
 {
 	struct i2c_eeprom_slave_data *data = dev->data;
@@ -54,7 +54,7 @@ int eeprom_slave_program(struct device *dev, const uint8_t *eeprom_data,
 	return 0;
 }
 
-int eeprom_slave_read(struct device *dev, uint8_t *eeprom_data,
+int eeprom_slave_read(const struct device *dev, uint8_t *eeprom_data,
 		      unsigned int offset)
 {
 	struct i2c_eeprom_slave_data *data = dev->data;
@@ -157,14 +157,14 @@ static int eeprom_slave_stop(struct i2c_slave_config *config)
 	return 0;
 }
 
-static int eeprom_slave_register(struct device *dev)
+static int eeprom_slave_register(const struct device *dev)
 {
 	struct i2c_eeprom_slave_data *data = dev->data;
 
 	return i2c_slave_register(data->i2c_controller, &data->config);
 }
 
-static int eeprom_slave_unregister(struct device *dev)
+static int eeprom_slave_unregister(const struct device *dev)
 {
 	struct i2c_eeprom_slave_data *data = dev->data;
 
@@ -184,7 +184,7 @@ static const struct i2c_slave_callbacks eeprom_callbacks = {
 	.stop = eeprom_slave_stop,
 };
 
-static int i2c_eeprom_slave_init(struct device *dev)
+static int i2c_eeprom_slave_init(const struct device *dev)
 {
 	struct i2c_eeprom_slave_data *data = DEV_DATA(dev);
 	const struct i2c_eeprom_slave_config *cfg = DEV_CFG(dev);
diff --git a/tests/drivers/i2c/i2c_slave_api/src/main.c b/tests/drivers/i2c/i2c_slave_api/src/main.c
index 85c40d1d9338f5..512566210856c1 100644
--- a/tests/drivers/i2c/i2c_slave_api/src/main.c
+++ b/tests/drivers/i2c/i2c_slave_api/src/main.c
@@ -46,7 +46,7 @@ static void to_display_format(const uint8_t *src, size_t size, char *dst)
 	}
 }
 
-static int run_full_read(struct device *i2c, uint8_t addr,
+static int run_full_read(const struct device *i2c, uint8_t addr,
 			 const uint8_t *comp_buffer)
 {
 	int ret;
@@ -74,7 +74,7 @@ static int run_full_read(struct device *i2c, uint8_t addr,
 	return 0;
 }
 
-static int run_partial_read(struct device *i2c, uint8_t addr,
+static int run_partial_read(const struct device *i2c, uint8_t addr,
 			    const uint8_t *comp_buffer, unsigned int offset)
 {
 	int ret;
@@ -101,7 +101,8 @@ static int run_partial_read(struct device *i2c, uint8_t addr,
 	return 0;
 }
 
-static int run_program_read(struct device *i2c, uint8_t addr, unsigned int offset)
+static int run_program_read(const struct device *i2c, uint8_t addr,
+			    unsigned int offset)
 {
 	int ret, i;
 
@@ -138,12 +139,12 @@ static int run_program_read(struct device *i2c, uint8_t addr, unsigned int offse
 void test_eeprom_slave(void)
 {
 	const char *label_0 = DT_LABEL(NODE_EP0);
-	struct device *eeprom_0 = device_get_binding(label_0);
-	struct device *i2c_0 = device_get_binding(DT_BUS_LABEL(NODE_EP0));
+	const struct device *eeprom_0 = device_get_binding(label_0);
+	const struct device *i2c_0 = device_get_binding(DT_BUS_LABEL(NODE_EP0));
 	int addr_0 = DT_REG_ADDR(NODE_EP0);
 	const char *label_1 = DT_LABEL(NODE_EP1);
-	struct device *eeprom_1 = device_get_binding(label_1);
-	struct device *i2c_1 = device_get_binding(DT_BUS_LABEL(NODE_EP1));
+	const struct device *eeprom_1 = device_get_binding(label_1);
+	const struct device *i2c_1 = device_get_binding(DT_BUS_LABEL(NODE_EP1));
 	int addr_1 = DT_REG_ADDR(NODE_EP1);
 	int ret, offset;
 
diff --git a/tests/drivers/i2s/i2s_api/src/common.c b/tests/drivers/i2s/i2s_api/src/common.c
index d70c0e507a346f..923e94623457e4 100644
--- a/tests/drivers/i2s/i2s_api/src/common.c
+++ b/tests/drivers/i2s/i2s_api/src/common.c
@@ -81,7 +81,7 @@ int verify_buf_const(int16_t *rx_block, int16_t val_l, int16_t val_r)
 	return TC_PASS;
 }
 
-int tx_block_write_slab(struct device *dev_i2s, int att, int err,
+int tx_block_write_slab(const struct device *dev_i2s, int att, int err,
 			struct k_mem_slab *slab)
 {
 	char tx_block[BLOCK_SIZE];
@@ -98,7 +98,7 @@ int tx_block_write_slab(struct device *dev_i2s, int att, int err,
 	return TC_PASS;
 }
 
-int rx_block_read_slab(struct device *dev_i2s, int att,
+int rx_block_read_slab(const struct device *dev_i2s, int att,
 		       struct k_mem_slab *slab)
 {
 	char rx_block[BLOCK_SIZE];
diff --git a/tests/drivers/i2s/i2s_api/src/i2s_api_test.h b/tests/drivers/i2s/i2s_api/src/i2s_api_test.h
index 442f7a017d1b06..ee1245ece64576 100644
--- a/tests/drivers/i2s/i2s_api/src/i2s_api_test.h
+++ b/tests/drivers/i2s/i2s_api/src/i2s_api_test.h
@@ -43,9 +43,9 @@ extern int16_t data_r[SAMPLE_NO];
 #define I2S_DEV_NAME "I2S_0"
 #define BLOCK_SIZE (2 * sizeof(data_l))
 
-int rx_block_read_slab(struct device *dev_i2s, int att,
+int rx_block_read_slab(const struct device *dev_i2s, int att,
 		       struct k_mem_slab *slab);
-int tx_block_write_slab(struct device *dev_i2s, int att, int err,
+int tx_block_write_slab(const struct device *dev_i2s, int att, int err,
 			struct k_mem_slab *slab);
 
 void fill_buf_const(int16_t *tx_block, int16_t val_l, int16_t val_r);
diff --git a/tests/drivers/i2s/i2s_api/src/main.c b/tests/drivers/i2s/i2s_api/src/main.c
index ebdb1d2f2fbdac..6d32cfbfb1889b 100644
--- a/tests/drivers/i2s/i2s_api/src/main.c
+++ b/tests/drivers/i2s/i2s_api/src/main.c
@@ -12,7 +12,7 @@
 
 void test_main(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 
 	k_thread_access_grant(k_current_get(),
 			      &rx_0_mem_slab, &tx_0_mem_slab,
diff --git a/tests/drivers/i2s/i2s_api/src/test_i2s_loopback.c b/tests/drivers/i2s/i2s_api/src/test_i2s_loopback.c
index 27c8e6681597c0..4efd9873148da7 100644
--- a/tests/drivers/i2s/i2s_api/src/test_i2s_loopback.c
+++ b/tests/drivers/i2s/i2s_api/src/test_i2s_loopback.c
@@ -15,11 +15,11 @@
 K_MEM_SLAB_DEFINE(rx_0_mem_slab, BLOCK_SIZE, NUM_RX_BLOCKS, 32);
 K_MEM_SLAB_DEFINE(tx_0_mem_slab, BLOCK_SIZE, NUM_TX_BLOCKS, 32);
 
-static int tx_block_write(struct device *dev_i2s, int att, int err)
+static int tx_block_write(const struct device *dev_i2s, int att, int err)
 {
 	return tx_block_write_slab(dev_i2s, att, err, &tx_0_mem_slab);
 }
-static int rx_block_read(struct device *dev_i2s, int att)
+static int rx_block_read(const struct device *dev_i2s, int att)
 {
 	return rx_block_read_slab(dev_i2s, att, &rx_0_mem_slab);
 }
@@ -27,7 +27,7 @@ static int rx_block_read(struct device *dev_i2s, int att)
 /** Configure I2S TX transfer. */
 void test_i2s_tx_transfer_configure_0(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -53,7 +53,7 @@ void test_i2s_tx_transfer_configure_0(void)
 /** Configure I2S RX transfer. */
 void test_i2s_rx_transfer_configure_0(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -86,7 +86,7 @@ void test_i2s_rx_transfer_configure_0(void)
  */
 void test_i2s_transfer_short(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int ret;
 
 	dev_i2s = device_get_binding(I2S_DEV_NAME);
@@ -150,7 +150,7 @@ void test_i2s_transfer_short(void)
  */
 void test_i2s_transfer_long(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int ret;
 
 	dev_i2s = device_get_binding(I2S_DEV_NAME);
@@ -202,7 +202,7 @@ void test_i2s_transfer_long(void)
  */
 void test_i2s_rx_sync_start(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	size_t rx_size;
 	int ret;
 	char buf[BLOCK_SIZE];
@@ -252,7 +252,7 @@ void test_i2s_rx_sync_start(void)
  */
 void test_i2s_rx_empty_timeout(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	size_t rx_size;
 	int ret;
 	char buf[BLOCK_SIZE];
@@ -272,7 +272,7 @@ void test_i2s_rx_empty_timeout(void)
  */
 void test_i2s_transfer_restart(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int ret;
 
 	dev_i2s = device_get_binding(I2S_DEV_NAME);
@@ -355,7 +355,7 @@ void test_i2s_transfer_restart(void)
  */
 void test_i2s_transfer_rx_overrun(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	size_t rx_size;
 	int ret;
 	char rx_buf[BLOCK_SIZE];
@@ -427,7 +427,7 @@ void test_i2s_transfer_rx_overrun(void)
  */
 void test_i2s_transfer_tx_underrun(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int ret;
 
 	dev_i2s = device_get_binding(I2S_DEV_NAME);
diff --git a/tests/drivers/i2s/i2s_api/src/test_i2s_states.c b/tests/drivers/i2s/i2s_api/src/test_i2s_states.c
index 70416675969722..ee370ce433ecbb 100644
--- a/tests/drivers/i2s/i2s_api/src/test_i2s_states.c
+++ b/tests/drivers/i2s/i2s_api/src/test_i2s_states.c
@@ -15,11 +15,11 @@
 K_MEM_SLAB_DEFINE(rx_1_mem_slab, BLOCK_SIZE, NUM_RX_BLOCKS, 32);
 K_MEM_SLAB_DEFINE(tx_1_mem_slab, BLOCK_SIZE, NUM_TX_BLOCKS, 32);
 
-static int tx_block_write(struct device *dev_i2s, int att, int err)
+static int tx_block_write(const struct device *dev_i2s, int att, int err)
 {
 	return tx_block_write_slab(dev_i2s, att, err, &tx_1_mem_slab);
 }
-static int rx_block_read(struct device *dev_i2s, int att)
+static int rx_block_read(const struct device *dev_i2s, int att)
 {
 	return rx_block_read_slab(dev_i2s, att, &rx_1_mem_slab);
 }
@@ -27,7 +27,7 @@ static int rx_block_read(struct device *dev_i2s, int att)
 /** Configure I2S TX transfer. */
 void test_i2s_tx_transfer_configure_1(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -53,7 +53,7 @@ void test_i2s_tx_transfer_configure_1(void)
 /** Configure I2S RX transfer. */
 void test_i2s_rx_transfer_configure_1(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -85,7 +85,7 @@ void test_i2s_rx_transfer_configure_1(void)
  */
 void test_i2s_state_not_ready_neg(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	size_t rx_size;
 	int ret;
@@ -149,7 +149,7 @@ void test_i2s_state_not_ready_neg(void)
  */
 void test_i2s_state_ready_neg(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -209,7 +209,7 @@ void test_i2s_state_ready_neg(void)
  */
 void test_i2s_state_running_neg(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int ret;
 
 	dev_i2s = device_get_binding(I2S_DEV_NAME);
@@ -264,7 +264,7 @@ void test_i2s_state_running_neg(void)
  */
 void test_i2s_state_stopping_neg(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	int ret;
 
 	dev_i2s = device_get_binding(I2S_DEV_NAME);
@@ -326,7 +326,7 @@ void test_i2s_state_stopping_neg(void)
  */
 void test_i2s_state_error_neg(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	size_t rx_size;
 	int ret;
 	char rx_buf[BLOCK_SIZE];
diff --git a/tests/drivers/i2s/i2s_speed/src/test_i2s_speed.c b/tests/drivers/i2s/i2s_speed/src/test_i2s_speed.c
index 3852704cfd9e66..e0f0b18ed12f54 100644
--- a/tests/drivers/i2s/i2s_speed/src/test_i2s_speed.c
+++ b/tests/drivers/i2s/i2s_speed/src/test_i2s_speed.c
@@ -76,7 +76,7 @@ static int verify_buf(int16_t *rx_block, int att)
 /** Configure I2S TX transfer. */
 void test_i2s_tx_transfer_configure(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -102,7 +102,7 @@ void test_i2s_tx_transfer_configure(void)
 /** Configure I2S RX transfer. */
 void test_i2s_rx_transfer_configure(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	struct i2s_config i2s_cfg;
 	int ret;
 
@@ -135,7 +135,7 @@ void test_i2s_rx_transfer_configure(void)
  */
 void test_i2s_transfer_short(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	void *rx_block[3];
 	void *tx_block;
 	size_t rx_size;
@@ -211,7 +211,7 @@ void test_i2s_transfer_short(void)
  */
 void test_i2s_transfer_long(void)
 {
-	struct device *dev_i2s;
+	const struct device *dev_i2s;
 	void *rx_block[NUM_BLOCKS];
 	void *tx_block[NUM_BLOCKS];
 	size_t rx_size;
diff --git a/tests/drivers/ipm/src/ipm_dummy.c b/tests/drivers/ipm/src/ipm_dummy.c
index 3b2896a732788c..732393e547a0e4 100644
--- a/tests/drivers/ipm/src/ipm_dummy.c
+++ b/tests/drivers/ipm/src/ipm_dummy.c
@@ -23,7 +23,7 @@
  */
 static void ipm_dummy_isr(void *data)
 {
-	struct device *d = (struct device *)data;
+	const struct device *d = (const struct device *)data;
 	struct ipm_dummy_driver_data *driver_data = d->data;
 
 	/* In a real driver the interrupt simply wouldn't fire, we fake
@@ -44,7 +44,7 @@ static void ipm_dummy_isr(void *data)
 
 /* IPM API functions for the dummy driver */
 
-static int ipm_dummy_send(struct device *d, int wait, uint32_t id,
+static int ipm_dummy_send(const struct device *d, int wait, uint32_t id,
 			  const void *data, int size)
 {
 	struct ipm_dummy_driver_data *driver_data;
@@ -80,7 +80,8 @@ static int ipm_dummy_send(struct device *d, int wait, uint32_t id,
 	return 0;
 }
 
-static void ipm_dummy_register_callback(struct device *d, ipm_callback_t cb,
+static void ipm_dummy_register_callback(const struct device *d,
+					ipm_callback_t cb,
 					void *cb_context)
 {
 	struct ipm_dummy_driver_data *driver_data;
@@ -90,7 +91,7 @@ static void ipm_dummy_register_callback(struct device *d, ipm_callback_t cb,
 	driver_data->cb_context = cb_context;
 }
 
-static int ipm_dummy_set_enabled(struct device *d, int enable)
+static int ipm_dummy_set_enabled(const struct device *d, int enable)
 {
 	struct ipm_dummy_driver_data *driver_data = d->data;
 
@@ -102,12 +103,12 @@ static int ipm_dummy_set_enabled(struct device *d, int enable)
 	return 0;
 }
 
-static uint32_t ipm_dummy_max_id_val_get(struct device *d)
+static uint32_t ipm_dummy_max_id_val_get(const struct device *d)
 {
 	return 0xFFFFFFFF;
 }
 
-static int ipm_dummy_max_data_size_get(struct device *d)
+static int ipm_dummy_max_data_size_get(const struct device *d)
 {
 	return DUMMY_IPM_DATA_WORDS * sizeof(uint32_t);
 }
@@ -124,7 +125,7 @@ struct ipm_driver_api ipm_dummy_api = {
  * to high-level drivers under test
  */
 
-int ipm_dummy_init(struct device *d)
+int ipm_dummy_init(const struct device *d)
 {
 	struct ipm_dummy_driver_data *driver_data;
 
diff --git a/tests/drivers/ipm/src/ipm_dummy.h b/tests/drivers/ipm/src/ipm_dummy.h
index f800369211b5ea..ee8be601b4b998 100644
--- a/tests/drivers/ipm/src/ipm_dummy.h
+++ b/tests/drivers/ipm/src/ipm_dummy.h
@@ -28,5 +28,5 @@ struct ipm_dummy_driver_data {
 	volatile struct ipm_dummy_regs regs;
 };
 
-int ipm_dummy_init(struct device *d);
+int ipm_dummy_init(const struct device *d);
 #endif
diff --git a/tests/drivers/ipm/src/main.c b/tests/drivers/ipm/src/main.c
index 0970aa66be027a..2ee77df61f7763 100644
--- a/tests/drivers/ipm/src/main.c
+++ b/tests/drivers/ipm/src/main.c
@@ -76,7 +76,7 @@ static const char thestr[] = "everything is awesome\n";
 void main(void)
 {
 	int rv, i;
-	struct device *ipm;
+	const struct device *ipm;
 
 	TC_START("Test IPM");
 	ipm = device_get_binding("ipm_dummy0");
diff --git a/tests/drivers/kscan/kscan_api/src/test_kscan.c b/tests/drivers/kscan/kscan_api/src/test_kscan.c
index 0b8bff27c9ab58..4717e592c2888f 100644
--- a/tests/drivers/kscan/kscan_api/src/test_kscan.c
+++ b/tests/drivers/kscan/kscan_api/src/test_kscan.c
@@ -12,7 +12,8 @@
 
 #define KSCAN_DEV_NAME DT_LABEL(DT_ALIAS(kscan0))
 
-static void kb_callback(struct device *dev, uint32_t row, uint32_t col, bool pressed)
+static void kb_callback(const struct device *dev, uint32_t row, uint32_t col,
+			bool pressed)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(row);
@@ -22,7 +23,7 @@ static void kb_callback(struct device *dev, uint32_t row, uint32_t col, bool pre
 
 static int test_kb_callback(void)
 {
-	struct device *kscan_dev = device_get_binding(KSCAN_DEV_NAME);
+	const struct device *kscan_dev = device_get_binding(KSCAN_DEV_NAME);
 
 	if (!kscan_dev) {
 		TC_PRINT("Cannot get KBSCAN device\n");
@@ -39,7 +40,7 @@ static int test_kb_callback(void)
 
 static int test_null_callback(void)
 {
-	struct device *kscan_dev = device_get_binding(KSCAN_DEV_NAME);
+	const struct device *kscan_dev = device_get_binding(KSCAN_DEV_NAME);
 
 	if (!kscan_dev) {
 		TC_PRINT("Cannot get KBSCAN device\n");
@@ -56,7 +57,7 @@ static int test_null_callback(void)
 
 static int test_disable_enable_callback(void)
 {
-	struct device *kscan_dev = device_get_binding(KSCAN_DEV_NAME);
+	const struct device *kscan_dev = device_get_binding(KSCAN_DEV_NAME);
 
 	if (!kscan_dev) {
 		TC_PRINT("Cannot get KBSCAN device\n");
diff --git a/tests/drivers/led/led_api/src/test_led_api.c b/tests/drivers/led/led_api/src/test_led_api.c
index a073fb67a23289..ac5b6ff89b85dd 100644
--- a/tests/drivers/led/led_api/src/test_led_api.c
+++ b/tests/drivers/led/led_api/src/test_led_api.c
@@ -61,9 +61,9 @@ static ZTEST_DMEM int num_leds = ARRAY_SIZE(test_led_info)
 
 LED_CONTROLLER_INFO(LED_CTRL_NODE_ID);
 
-static ZTEST_BMEM struct device *led_ctrl;
+static ZTEST_BMEM const struct device *led_ctrl;
 
-struct device *get_led_controller(void)
+const struct device *get_led_controller(void)
 {
 	return device_get_binding(LED_CTRL_DEV_NAME);
 }
diff --git a/tests/drivers/led/led_api/src/test_led_api.h b/tests/drivers/led/led_api/src/test_led_api.h
index 4895ae94f1a1dd..5759dd9a646635 100644
--- a/tests/drivers/led/led_api/src/test_led_api.h
+++ b/tests/drivers/led/led_api/src/test_led_api.h
@@ -7,7 +7,7 @@
 #ifndef TEST_LED_API_H_
 #define TEST_LED_API_H_
 
-struct device *get_led_controller(void);
+const struct device *get_led_controller(void);
 
 void test_led_setup(void);
 void test_led_get_info(void);
diff --git a/tests/drivers/pwm/pwm_api/src/test_pwm.c b/tests/drivers/pwm/pwm_api/src/test_pwm.c
index 09823c83f4616c..a218bcc79adf31 100644
--- a/tests/drivers/pwm/pwm_api/src/test_pwm.c
+++ b/tests/drivers/pwm/pwm_api/src/test_pwm.c
@@ -84,7 +84,7 @@ static int test_task(uint32_t port, uint32_t period, uint32_t pulse, uint8_t uni
 	TC_PRINT("[PWM]: %" PRIu8 ", [period]: %" PRIu32 ", [pulse]: %" PRIu32 "\n",
 		port, period, pulse);
 
-	struct device *pwm_dev = device_get_binding(PWM_DEV_NAME);
+	const struct device *pwm_dev = device_get_binding(PWM_DEV_NAME);
 
 	if (!pwm_dev) {
 		TC_PRINT("Cannot get PWM device\n");
diff --git a/tests/drivers/sensor/src/dummy_sensor.c b/tests/drivers/sensor/src/dummy_sensor.c
index 19e0d143f3f8d2..6efd60342db275 100644
--- a/tests/drivers/sensor/src/dummy_sensor.c
+++ b/tests/drivers/sensor/src/dummy_sensor.c
@@ -19,8 +19,8 @@ static const struct dummy_sensor_config dummy_config = {
 	.i2c_address = 123
 };
 
-static int dummy_sensor_sample_fetch(struct device *dev,
-				enum sensor_channel chan)
+static int dummy_sensor_sample_fetch(const struct device *dev,
+				     enum sensor_channel chan)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(chan);
@@ -29,9 +29,9 @@ static int dummy_sensor_sample_fetch(struct device *dev,
 	return 0;
 }
 
-static int dummy_sensor_channel_get(struct device *dev,
-				enum sensor_channel chan,
-				struct sensor_value *val)
+static int dummy_sensor_channel_get(const struct device *dev,
+				    enum sensor_channel chan,
+				    struct sensor_value *val)
 {
 	struct dummy_sensor_data *data = dev->data;
 
@@ -64,19 +64,19 @@ static int dummy_sensor_channel_get(struct device *dev,
 }
 
 /* return 0 for dummy driver to imitate interrupt */
-static int dummy_init_interrupt(struct device *dev)
+static int dummy_init_interrupt(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
 	return 0;
 }
 
-static int dummy_sensor_init(struct device *dev)
+static int dummy_sensor_init(const struct device *dev)
 {
 	struct dummy_sensor_data *data = dev->data;
 	const struct dummy_sensor_config *config = dev->config;
 	/* i2c should be null for dummy driver */
-	struct device *i2c = device_get_binding(config->i2c_name);
+	const struct device *i2c = device_get_binding(config->i2c_name);
 
 	if (i2c != NULL) {
 		LOG_ERR("Should be Null for %s device!", config->i2c_name);
@@ -97,10 +97,10 @@ static int dummy_sensor_init(struct device *dev)
 	return 0;
 }
 
-int dummy_sensor_attr_set(struct device *dev,
-		      enum sensor_channel chan,
-		      enum sensor_attribute attr,
-		      const struct sensor_value *val)
+int dummy_sensor_attr_set(const struct device *dev,
+			  enum sensor_channel chan,
+			  enum sensor_attribute attr,
+			  const struct sensor_value *val)
 {
 	struct dummy_sensor_data *data = dev->data;
 
@@ -114,10 +114,10 @@ int dummy_sensor_attr_set(struct device *dev,
 	return -ENOTSUP;
 }
 
-int dummy_sensor_attr_get(struct device *dev,
-		      enum sensor_channel chan,
-		      enum sensor_attribute attr,
-		      struct sensor_value *val)
+int dummy_sensor_attr_get(const struct device *dev,
+			  enum sensor_channel chan,
+			  enum sensor_attribute attr,
+			  struct sensor_value *val)
 {
 	struct dummy_sensor_data *data = dev->data;
 
@@ -131,9 +131,9 @@ int dummy_sensor_attr_get(struct device *dev,
 	return -ENOTSUP;
 }
 
-int dummy_sensor_trigger_set(struct device *dev,
-			const struct sensor_trigger *trig,
-			sensor_trigger_handler_t handler)
+int dummy_sensor_trigger_set(const struct device *dev,
+			     const struct sensor_trigger *trig,
+			     sensor_trigger_handler_t handler)
 {
 	struct dummy_sensor_data *data = dev->data;
 
diff --git a/tests/drivers/sensor/src/main.c b/tests/drivers/sensor/src/main.c
index 96f91a092e0dad..e4bb4cee129baf 100644
--- a/tests/drivers/sensor/src/main.c
+++ b/tests/drivers/sensor/src/main.c
@@ -77,7 +77,7 @@ static struct trigger_sequence trigger_elements[] = {
  */
 void test_sensor_get_channels(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value data;
 
 	dev = device_get_binding(DUMMY_SENSOR_NAME);
@@ -98,7 +98,7 @@ void test_sensor_get_channels(void)
 	}
 }
 
-static void trigger_handler(struct device *dev,
+static void trigger_handler(const struct device *dev,
 				struct sensor_trigger *trigger)
 {
 	ARG_UNUSED(dev);
@@ -123,7 +123,7 @@ static void trigger_handler(struct device *dev,
  */
 void test_sensor_handle_triggers(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	struct sensor_value data;
 
 	dev = device_get_binding(DUMMY_SENSOR_NAME);
diff --git a/tests/drivers/spi/spi_loopback/src/spi.c b/tests/drivers/spi/spi_loopback/src/spi.c
index 54b8598c55bed1..db450f50f7d7fc 100644
--- a/tests/drivers/spi/spi_loopback/src/spi.c
+++ b/tests/drivers/spi/spi_loopback/src/spi.c
@@ -103,7 +103,7 @@ static int cs_ctrl_gpio_config(void)
 #endif /* CONFIG_SPI_LOOPBACK_CS_GPIO */
 
 /* test transferring different buffers on the same dma channels */
-static int spi_complete_multiple(struct device *dev,
+static int spi_complete_multiple(const struct device *dev,
 				 struct spi_config *spi_conf)
 {
 	struct spi_buf tx_bufs[2];
@@ -168,7 +168,8 @@ static int spi_complete_multiple(struct device *dev,
 	return 0;
 }
 
-static int spi_complete_loop(struct device *dev, struct spi_config *spi_conf)
+static int spi_complete_loop(const struct device *dev,
+			     struct spi_config *spi_conf)
 {
 	const struct spi_buf tx_bufs[] = {
 		{
@@ -218,7 +219,8 @@ static int spi_complete_loop(struct device *dev, struct spi_config *spi_conf)
 	return 0;
 }
 
-static int spi_null_tx_buf(struct device *dev, struct spi_config *spi_conf)
+static int spi_null_tx_buf(const struct device *dev,
+			   struct spi_config *spi_conf)
 {
 	static const uint8_t EXPECTED_NOP_RETURN_BUF[BUF_SIZE] = { 0 };
 	(void)memset(buffer_rx, 0x77, BUF_SIZE);
@@ -273,7 +275,8 @@ static int spi_null_tx_buf(struct device *dev, struct spi_config *spi_conf)
 	return 0;
 }
 
-static int spi_rx_half_start(struct device *dev, struct spi_config *spi_conf)
+static int spi_rx_half_start(const struct device *dev,
+			     struct spi_config *spi_conf)
 {
 	const struct spi_buf tx_bufs[] = {
 		{
@@ -324,7 +327,8 @@ static int spi_rx_half_start(struct device *dev, struct spi_config *spi_conf)
 	return 0;
 }
 
-static int spi_rx_half_end(struct device *dev, struct spi_config *spi_conf)
+static int spi_rx_half_end(const struct device *dev,
+			   struct spi_config *spi_conf)
 {
 	const struct spi_buf tx_bufs[] = {
 		{
@@ -384,7 +388,8 @@ static int spi_rx_half_end(struct device *dev, struct spi_config *spi_conf)
 	return 0;
 }
 
-static int spi_rx_every_4(struct device *dev, struct spi_config *spi_conf)
+static int spi_rx_every_4(const struct device *dev,
+			  struct spi_config *spi_conf)
 {
 	const struct spi_buf tx_bufs[] = {
 		{
@@ -492,7 +497,8 @@ static void spi_async_call_cb(struct k_poll_event *async_evt,
 	}
 }
 
-static int spi_async_call(struct device *dev, struct spi_config *spi_conf)
+static int spi_async_call(const struct device *dev,
+			  struct spi_config *spi_conf)
 {
 	const struct spi_buf tx_bufs[] = {
 		{
@@ -544,9 +550,9 @@ static int spi_async_call(struct device *dev, struct spi_config *spi_conf)
 }
 #endif
 
-static int spi_resource_lock_test(struct device *lock_dev,
+static int spi_resource_lock_test(const struct device *lock_dev,
 				  struct spi_config *spi_conf_lock,
-				  struct device *try_dev,
+				  const struct device *try_dev,
 				  struct spi_config *spi_conf_try)
 {
 	spi_conf_lock->operation |= SPI_LOCK_ON;
@@ -574,8 +580,8 @@ void test_spi_loopback(void)
 	struct k_thread async_thread;
 	k_tid_t async_thread_id;
 #endif
-	struct device *spi_slow;
-	struct device *spi_fast;
+	const struct device *spi_slow;
+	const struct device *spi_fast;
 
 	LOG_INF("SPI test on buffers TX/RX %p/%p", buffer_tx, buffer_rx);
 
diff --git a/tests/drivers/uart/uart_async_api/src/test_uart_async.c b/tests/drivers/uart/uart_async_api/src/test_uart_async.c
index 850b4bd00e8286..5e0e24d5d01920 100644
--- a/tests/drivers/uart/uart_async_api/src/test_uart_async.c
+++ b/tests/drivers/uart/uart_async_api/src/test_uart_async.c
@@ -17,7 +17,7 @@ ZTEST_BMEM volatile bool failed_in_isr;
 #ifdef CONFIG_USERSPACE
 void set_permissions(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	k_thread_access_grant(k_current_get(), &tx_done, &tx_aborted,
 			      &rx_rdy, &rx_buf_released, &rx_disabled,
@@ -25,7 +25,7 @@ void set_permissions(void)
 }
 #endif
 
-void test_single_read_callback(struct device *dev,
+void test_single_read_callback(const struct device *dev,
 			       struct uart_event *evt, void *user_data)
 {
 	ARG_UNUSED(dev);
@@ -56,7 +56,7 @@ ZTEST_BMEM volatile uint32_t tx_aborted_count;
 
 void test_single_read_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev,
 			  test_single_read_callback,
@@ -65,7 +65,7 @@ void test_single_read_setup(void)
 
 void test_single_read(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 
 	uint8_t rx_buf[10] = {0};
@@ -101,7 +101,7 @@ ZTEST_DMEM uint8_t buf_num = 1U;
 ZTEST_BMEM uint8_t *read_ptr;
 ZTEST_BMEM volatile size_t read_len;
 
-void test_chained_read_callback(struct device *uart_dev,
+void test_chained_read_callback(const struct device *uart_dev,
 				struct uart_event *evt, void *user_data)
 {
 	switch (evt->type) {
@@ -137,14 +137,14 @@ void test_chained_read_callback(struct device *uart_dev,
 
 void test_chained_read_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev, test_chained_read_callback, NULL);
 }
 
 void test_chained_read(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 	uint8_t tx_buf[10];
 
 	uart_rx_enable(uart_dev, chained_read_buf0, 10, 50);
@@ -174,7 +174,7 @@ void test_chained_read(void)
 ZTEST_BMEM uint8_t double_buffer[2][12];
 ZTEST_DMEM uint8_t *next_buf = double_buffer[1];
 
-void test_double_buffer_callback(struct device *uart_dev,
+void test_double_buffer_callback(const struct device *uart_dev,
 				 struct uart_event *evt, void *user_data)
 {
 	switch (evt->type) {
@@ -203,14 +203,14 @@ void test_double_buffer_callback(struct device *uart_dev,
 
 void test_double_buffer_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev, test_double_buffer_callback, NULL);
 }
 
 void test_double_buffer(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 	uint8_t tx_buf[4];
 
 	zassert_equal(uart_rx_enable(uart_dev,
@@ -236,7 +236,7 @@ void test_double_buffer(void)
 		      "RX_DISABLED timeout");
 }
 
-void test_read_abort_callback(struct device *dev,
+void test_read_abort_callback(const struct device *dev,
 			      struct uart_event *evt, void *user_data)
 {
 	int err;
@@ -267,7 +267,7 @@ void test_read_abort_callback(struct device *dev,
 
 void test_read_abort_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	failed_in_isr = false;
 	uart_callback_set(uart_dev, test_read_abort_callback, NULL);
@@ -280,7 +280,7 @@ void test_read_abort_setup(void)
 
 void test_read_abort(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uint8_t rx_buf[100];
 	uint8_t tx_buf[100];
@@ -313,7 +313,7 @@ void test_read_abort(void)
 ZTEST_BMEM volatile size_t sent;
 ZTEST_BMEM volatile size_t received;
 
-void test_write_abort_callback(struct device *dev,
+void test_write_abort_callback(const struct device *dev,
 			       struct uart_event *evt, void *user_data)
 {
 	ARG_UNUSED(dev);
@@ -343,14 +343,14 @@ void test_write_abort_callback(struct device *dev,
 
 void test_write_abort_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev, test_write_abort_callback, NULL);
 }
 
 void test_write_abort(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uint8_t rx_buf[100];
 	uint8_t tx_buf[100];
@@ -383,7 +383,7 @@ void test_write_abort(void)
 }
 
 
-void test_forever_timeout_callback(struct device *dev,
+void test_forever_timeout_callback(const struct device *dev,
 				   struct uart_event *evt, void *user_data)
 {
 	ARG_UNUSED(dev);
@@ -413,14 +413,14 @@ void test_forever_timeout_callback(struct device *dev,
 
 void test_forever_timeout_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev, test_forever_timeout_callback, NULL);
 }
 
 void test_forever_timeout(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uint8_t rx_buf[100];
 	uint8_t tx_buf[100];
@@ -460,7 +460,7 @@ ZTEST_DMEM uint8_t chained_write_tx_bufs[2][10] = {"Message 1", "Message 2"};
 ZTEST_DMEM bool chained_write_next_buf = true;
 ZTEST_BMEM volatile uint8_t tx_sent;
 
-void test_chained_write_callback(struct device *uart_dev,
+void test_chained_write_callback(const struct device *uart_dev,
 				 struct uart_event *evt, void *user_data)
 {
 	switch (evt->type) {
@@ -493,14 +493,14 @@ void test_chained_write_callback(struct device *uart_dev,
 
 void test_chained_write_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev, test_chained_write_callback, NULL);
 }
 
 void test_chained_write(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uint8_t rx_buf[20];
 
@@ -534,7 +534,8 @@ ZTEST_BMEM uint8_t long_tx_buf[1000];
 ZTEST_BMEM volatile uint8_t evt_num;
 ZTEST_BMEM size_t long_received[2];
 
-void test_long_buffers_callback(struct device *uart_dev, struct uart_event *evt, void *user_data)
+void test_long_buffers_callback(const struct device *uart_dev,
+				struct uart_event *evt, void *user_data)
 {
 	static bool next_buf = true;
 
@@ -571,14 +572,14 @@ void test_long_buffers_callback(struct device *uart_dev, struct uart_event *evt,
 
 void test_long_buffers_setup(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	uart_callback_set(uart_dev, test_long_buffers_callback, NULL);
 }
 
 void test_long_buffers(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	memset(long_rx_buf, 0, sizeof(long_rx_buf));
 	memset(long_tx_buf, 1, sizeof(long_tx_buf));
diff --git a/tests/drivers/uart/uart_basic_api/src/test_uart_config.c b/tests/drivers/uart/uart_basic_api/src/test_uart_config.c
index e80ceb18771178..3c24866996ecd6 100644
--- a/tests/drivers/uart/uart_basic_api/src/test_uart_config.c
+++ b/tests/drivers/uart/uart_basic_api/src/test_uart_config.c
@@ -36,7 +36,7 @@ const struct uart_config uart_cfg = {
 
 static int test_configure(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	if (!uart_dev) {
 		TC_PRINT("Cannot get UART device\n");
@@ -58,7 +58,7 @@ static int test_configure(void)
 /* test UART configure get (retrieve configuration) */
 static int test_config_get(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	if (!uart_dev) {
 		TC_PRINT("Cannot get UART device\n");
diff --git a/tests/drivers/uart/uart_basic_api/src/test_uart_fifo.c b/tests/drivers/uart/uart_basic_api/src/test_uart_fifo.c
index 42e9f11fd2f8e1..8ecdf1e3ac38b1 100644
--- a/tests/drivers/uart/uart_basic_api/src/test_uart_fifo.c
+++ b/tests/drivers/uart/uart_basic_api/src/test_uart_fifo.c
@@ -41,7 +41,7 @@ static const char fifo_data[] = "This is a FIFO test.\r\n";
 
 #define DATA_SIZE	(sizeof(fifo_data) - 1)
 
-static void uart_fifo_callback(struct device *dev, void *user_data)
+static void uart_fifo_callback(const struct device *dev, void *user_data)
 {
 	uint8_t recvData;
 	static int tx_data_idx;
@@ -92,7 +92,7 @@ static void uart_fifo_callback(struct device *dev, void *user_data)
 
 static int test_fifo_read(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	/* Verify uart_irq_callback_set() */
 	uart_irq_callback_set(uart_dev, uart_fifo_callback);
@@ -115,7 +115,7 @@ static int test_fifo_read(void)
 
 static int test_fifo_fill(void)
 {
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	char_sent = 0;
 
diff --git a/tests/drivers/uart/uart_basic_api/src/test_uart_poll.c b/tests/drivers/uart/uart_basic_api/src/test_uart_poll.c
index 1fb6e5991b6b0b..9b536dc054fc2c 100644
--- a/tests/drivers/uart/uart_basic_api/src/test_uart_poll.c
+++ b/tests/drivers/uart/uart_basic_api/src/test_uart_poll.c
@@ -11,7 +11,7 @@ static const char *poll_data = "This is a POLL test.\r\n";
 static int test_poll_in(void)
 {
 	unsigned char recv_char;
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	if (!uart_dev) {
 		TC_PRINT("Cannot get UART device\n");
@@ -38,7 +38,7 @@ static int test_poll_in(void)
 static int test_poll_out(void)
 {
 	int i;
-	struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
+	const struct device *uart_dev = device_get_binding(UART_DEVICE_NAME);
 
 	if (!uart_dev) {
 		TC_PRINT("Cannot get UART device\n");
diff --git a/tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c b/tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c
index 3859b1cc6c2564..7901033a4cbd61 100644
--- a/tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c
+++ b/tests/drivers/watchdog/wdt_basic_api/src/test_wdt.c
@@ -131,7 +131,7 @@ volatile uint32_t m_testcase_index __attribute__((section(".noinit.test_wdt")));
 volatile uint32_t m_testvalue __attribute__((section(".noinit.test_wdt")));
 
 #if TEST_WDT_CALLBACK_1
-static void wdt_int_cb0(struct device *wdt_dev, int channel_id)
+static void wdt_int_cb0(const struct device *wdt_dev, int channel_id)
 {
 	ARG_UNUSED(wdt_dev);
 	ARG_UNUSED(channel_id);
@@ -140,7 +140,7 @@ static void wdt_int_cb0(struct device *wdt_dev, int channel_id)
 #endif
 
 #if TEST_WDT_CALLBACK_2
-static void wdt_int_cb1(struct device *wdt_dev, int channel_id)
+static void wdt_int_cb1(const struct device *wdt_dev, int channel_id)
 {
 	ARG_UNUSED(wdt_dev);
 	ARG_UNUSED(channel_id);
@@ -151,7 +151,7 @@ static void wdt_int_cb1(struct device *wdt_dev, int channel_id)
 static int test_wdt_no_callback(void)
 {
 	int err;
-	struct device *wdt = device_get_binding(WDT_DEV_NAME);
+	const struct device *wdt = device_get_binding(WDT_DEV_NAME);
 
 	if (!wdt) {
 		TC_PRINT("Cannot get WDT device\n");
@@ -192,7 +192,7 @@ static int test_wdt_no_callback(void)
 static int test_wdt_callback_1(void)
 {
 	int err;
-	struct device *wdt = device_get_binding(WDT_DEV_NAME);
+	const struct device *wdt = device_get_binding(WDT_DEV_NAME);
 
 	if (!wdt) {
 		TC_PRINT("Cannot get WDT device\n");
@@ -247,7 +247,7 @@ static int test_wdt_callback_1(void)
 static int test_wdt_callback_2(void)
 {
 	int err;
-	struct device *wdt = device_get_binding(WDT_DEV_NAME);
+	const struct device *wdt = device_get_binding(WDT_DEV_NAME);
 
 	if (!wdt) {
 		TC_PRINT("Cannot get WDT device\n");
@@ -308,7 +308,7 @@ static int test_wdt_callback_2(void)
 static int test_wdt_bad_window_max(void)
 {
 	int err;
-	struct device *wdt = device_get_binding(WDT_DEV_NAME);
+	const struct device *wdt = device_get_binding(WDT_DEV_NAME);
 
 	if (!wdt) {
 		TC_PRINT("Cannot get WDT device\n");
diff --git a/tests/kernel/device/src/abstract_driver.c b/tests/kernel/device/src/abstract_driver.c
index 4a6b63fc8c4150..22110378dd5ff3 100644
--- a/tests/kernel/device/src/abstract_driver.c
+++ b/tests/kernel/device/src/abstract_driver.c
@@ -12,12 +12,13 @@
 #define MY_DRIVER_B	"my_driver_B"
 
 /* define indivial driver A */
-static int my_driver_A_do_this(struct device *device, int foo, int bar)
+static int my_driver_A_do_this(const struct device *device, int foo, int bar)
 {
 	return foo + bar;
 }
 
-static void my_driver_A_do_that(struct device *device, unsigned int *baz)
+static void my_driver_A_do_that(const struct device *device,
+				unsigned int *baz)
 {
 	*baz = 1;
 }
@@ -27,18 +28,19 @@ static struct subsystem_api my_driver_A_api_funcs = {
 	.do_that = my_driver_A_do_that
 };
 
-int common_driver_init(struct device *dev)
+int common_driver_init(const struct device *dev)
 {
 	return 0;
 }
 
 /* define indivial driver B */
-static int my_driver_B_do_this(struct device *device, int foo, int bar)
+static int my_driver_B_do_this(const struct device *device, int foo, int bar)
 {
 	return foo - bar;
 }
 
-static void my_driver_B_do_that(struct device *device, unsigned int *baz)
+static void my_driver_B_do_that(const struct device *device,
+				unsigned int *baz)
 {
 	*baz = 2;
 }
diff --git a/tests/kernel/device/src/abstract_driver.h b/tests/kernel/device/src/abstract_driver.h
index 1b471a3859aa24..ad785444c928ff 100644
--- a/tests/kernel/device/src/abstract_driver.h
+++ b/tests/kernel/device/src/abstract_driver.h
@@ -8,15 +8,18 @@
 #include <device.h>
 
 /* define subsystem common API for drivers */
-typedef int (*subsystem_do_this_t)(struct device *device, int foo, int bar);
-typedef void (*subsystem_do_that_t)(struct device *device, unsigned int *baz);
+typedef int (*subsystem_do_this_t)(const struct device *device, int foo,
+				   int bar);
+typedef void (*subsystem_do_that_t)(const struct device *device,
+				    unsigned int *baz);
 
 struct subsystem_api {
 	subsystem_do_this_t do_this;
 	subsystem_do_that_t do_that;
 };
 
-static inline int subsystem_do_this(struct device *device, int foo, int bar)
+static inline int subsystem_do_this(const struct device *device, int foo,
+				    int bar)
 {
 	struct subsystem_api *api;
 
@@ -24,7 +27,8 @@ static inline int subsystem_do_this(struct device *device, int foo, int bar)
 	return api->do_this(device, foo, bar);
 }
 
-static inline void subsystem_do_that(struct device *device, unsigned int *baz)
+static inline void subsystem_do_that(const struct device *device,
+				     unsigned int *baz)
 {
 	struct subsystem_api *api;
 
diff --git a/tests/kernel/device/src/bad_driver.c b/tests/kernel/device/src/bad_driver.c
index 989810320ca6b1..79c00a6750b243 100644
--- a/tests/kernel/device/src/bad_driver.c
+++ b/tests/kernel/device/src/bad_driver.c
@@ -10,7 +10,7 @@
 
 #define BAD_DRIVER_NAME	"bad_driver"
 
-typedef int (*bad_api_configure_t)(struct device *dev,
+typedef int (*bad_api_configure_t)(const struct device *dev,
 				     uint32_t dev_config);
 
 
@@ -18,7 +18,7 @@ struct bad_driver_api {
 	bad_api_configure_t configure;
 };
 
-static int bad_configure(struct device *dev, uint32_t config)
+static int bad_configure(const struct device *dev, uint32_t config)
 {
 	return 0;
 }
@@ -27,7 +27,7 @@ static const struct bad_driver_api funcs = {
 	.configure = bad_configure,
 };
 
-int bad_driver_init(struct device *dev)
+int bad_driver_init(const struct device *dev)
 {
 	return -EINVAL;
 }
diff --git a/tests/kernel/device/src/dummy_driver.c b/tests/kernel/device/src/dummy_driver.c
index c719dba589dabe..48dba6d8307569 100644
--- a/tests/kernel/device/src/dummy_driver.c
+++ b/tests/kernel/device/src/dummy_driver.c
@@ -10,7 +10,7 @@
 
 #define DUMMY_DRIVER_NAME	"dummy_driver"
 
-typedef int (*dummy_api_configure_t)(struct device *dev,
+typedef int (*dummy_api_configure_t)(const struct device *dev,
 				     uint32_t dev_config);
 
 
@@ -18,7 +18,7 @@ struct dummy_driver_api {
 	dummy_api_configure_t configure;
 };
 
-static int dummy_configure(struct device *dev, uint32_t config)
+static int dummy_configure(const struct device *dev, uint32_t config)
 {
 	return 0;
 }
@@ -27,7 +27,7 @@ static const struct dummy_driver_api funcs = {
 	.configure = dummy_configure,
 };
 
-int dummy_init(struct device *dev)
+int dummy_init(const struct device *dev)
 {
 	return 0;
 }
diff --git a/tests/kernel/device/src/main.c b/tests/kernel/device/src/main.c
index c04ef9225aef8e..f0ea29df9714a2 100644
--- a/tests/kernel/device/src/main.c
+++ b/tests/kernel/device/src/main.c
@@ -55,7 +55,7 @@ extern void test_mmio_device_map(void);
  */
 void test_dummy_device(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	/* Validates device binding for a non-existing device object */
 	dev = device_get_binding(DUMMY_PORT_1);
@@ -84,7 +84,7 @@ void test_dummy_device(void)
  */
 static void test_dynamic_name(void)
 {
-	struct device *mux;
+	const struct device *mux;
 	char name[sizeof(DUMMY_PORT_2)];
 
 	snprintk(name, sizeof(name), "%s", DUMMY_PORT_2);
@@ -102,7 +102,7 @@ static void test_dynamic_name(void)
  */
 static void test_bogus_dynamic_name(void)
 {
-	struct device *mux;
+	const struct device *mux;
 	char name[64];
 
 	snprintk(name, sizeof(name), "ANOTHER_BOGUS_NAME");
@@ -127,22 +127,22 @@ static int add_init_record(bool pre_kernel)
 	return 0;
 }
 
-static int pre1_fn(struct device *dev)
+static int pre1_fn(const struct device *dev)
 {
 	return add_init_record(true);
 }
 
-static int pre2_fn(struct device *dev)
+static int pre2_fn(const struct device *dev)
 {
 	return add_init_record(true);
 }
 
-static int post_fn(struct device *dev)
+static int post_fn(const struct device *dev)
 {
 	return add_init_record(false);
 }
 
-static int app_fn(struct device *dev)
+static int app_fn(const struct device *dev)
 {
 	return add_init_record(false);
 }
@@ -196,7 +196,7 @@ void test_pre_kernel_detection(void)
  */
 static void test_build_suspend_device_list(void)
 {
-	struct device *devices;
+	struct device const *devices;
 	size_t devcount = z_device_get_all_static(&devices);
 
 	zassert_false((devcount == 0), NULL);
@@ -215,7 +215,7 @@ static void test_build_suspend_device_list(void)
  */
 void test_dummy_device_pm(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	int busy, ret;
 
 	dev = device_get_binding(DUMMY_PORT_2);
@@ -343,7 +343,7 @@ void test_device_init_priority(void)
  */
 void test_abstraction_driver_common(void)
 {
-	struct device *dev;
+	const struct device *dev;
 	int ret;
 	int foo = 2;
 	int bar = 1;
diff --git a/tests/kernel/device/src/mmio.c b/tests/kernel/device/src/mmio.c
index fcbe53a606fb55..97f6592db99227 100644
--- a/tests/kernel/device/src/mmio.c
+++ b/tests/kernel/device/src/mmio.c
@@ -28,7 +28,7 @@ const struct foo_single_config_info foo0_config = {
 	DEVICE_MMIO_ROM_INIT(DT_DRV_INST(0)),
 };
 
-int foo_single_init(struct device *device)
+int foo_single_init(const struct device *device)
 {
 	DEVICE_MMIO_MAP(device, K_MEM_CACHE_NONE);
 
@@ -60,7 +60,7 @@ DEVICE_AND_API_INIT(foo0, "foo0", foo_single_init, &foo0_data, &foo0_config,
 void test_mmio_single(void)
 {
 	struct z_device_mmio_rom *rom;
-	struct device *dev = device_get_binding("foo0");
+	const struct device *dev = device_get_binding("foo0");
 	mm_reg_t regs;
 
 	zassert_not_null(dev, "null foo0");
@@ -121,7 +121,7 @@ const struct foo_mult_config_info foo12_config = {
 #define DEV_DATA(dev)	((struct foo_mult_dev_data *)((dev)->data))
 #define DEV_CFG(dev)	((struct foo_mult_config_info *)((dev)->config))
 
-int foo_mult_init(struct device *device)
+int foo_mult_init(const struct device *device)
 {
 	DEVICE_MMIO_NAMED_MAP(device, courge, K_MEM_CACHE_NONE);
 	DEVICE_MMIO_NAMED_MAP(device, grault, K_MEM_CACHE_NONE);
@@ -156,7 +156,7 @@ DEVICE_AND_API_INIT(foo12, "foo12", foo_mult_init, &foo12_data, &foo12_config,
 void test_mmio_multiple(void)
 {
 	/* See comments for test_mmio_single */
-	struct device *dev = device_get_binding("foo12");
+	const struct device *dev = device_get_binding("foo12");
 	mm_reg_t regs_courge, regs_grault;
 	const struct z_device_mmio_rom *rom_courge, *rom_grault;
 
diff --git a/tests/kernel/device/src/test_driver_init.c b/tests/kernel/device/src/test_driver_init.c
index 5269454e9324df..2bcc4ab4b4ab2e 100644
--- a/tests/kernel/device/src/test_driver_init.c
+++ b/tests/kernel/device/src/test_driver_init.c
@@ -42,13 +42,13 @@ unsigned int seq_level_cnt;
 unsigned int seq_priority_cnt;
 
 /* define driver type 1: for testing initialize levels and priorites */
-typedef int (*my_api_configure_t)(struct device *dev, int dev_config);
+typedef int (*my_api_configure_t)(const struct device *dev, int dev_config);
 
 struct my_driver_api {
 	my_api_configure_t configure;
 };
 
-static int my_configure(struct device *dev, int config)
+static int my_configure(const struct device *dev, int config)
 {
 	return 0;
 }
@@ -58,7 +58,7 @@ static const struct my_driver_api funcs_my_drivers = {
 };
 
 /* driver init function of testing level */
-static int my_driver_lv_1_init(struct device *dev)
+static int my_driver_lv_1_init(const struct device *dev)
 {
 	init_level_sequence[seq_level_cnt] = LEVEL_PRE_KERNEL_1;
 	seq_level_cnt++;
@@ -66,7 +66,7 @@ static int my_driver_lv_1_init(struct device *dev)
 	return 0;
 }
 
-static int my_driver_lv_2_init(struct device *dev)
+static int my_driver_lv_2_init(const struct device *dev)
 {
 	init_level_sequence[seq_level_cnt] = LEVEL_PRE_KERNEL_2;
 	seq_level_cnt++;
@@ -74,7 +74,7 @@ static int my_driver_lv_2_init(struct device *dev)
 	return 0;
 }
 
-static int my_driver_lv_3_init(struct device *dev)
+static int my_driver_lv_3_init(const struct device *dev)
 {
 	init_level_sequence[seq_level_cnt] = LEVEL_POST_KERNEL;
 	seq_level_cnt++;
@@ -82,7 +82,7 @@ static int my_driver_lv_3_init(struct device *dev)
 	return 0;
 }
 
-static int my_driver_lv_4_init(struct device *dev)
+static int my_driver_lv_4_init(const struct device *dev)
 {
 	init_level_sequence[seq_level_cnt] = LEVEL_APPLICATION;
 	seq_level_cnt++;
@@ -91,7 +91,7 @@ static int my_driver_lv_4_init(struct device *dev)
 }
 
 /* driver init function of testing priority */
-static int my_driver_pri_1_init(struct device *dev)
+static int my_driver_pri_1_init(const struct device *dev)
 {
 	init_priority_sequence[seq_priority_cnt] = PRIORITY_1;
 	seq_priority_cnt++;
@@ -99,7 +99,7 @@ static int my_driver_pri_1_init(struct device *dev)
 	return 0;
 }
 
-static int my_driver_pri_2_init(struct device *dev)
+static int my_driver_pri_2_init(const struct device *dev)
 {
 	init_priority_sequence[seq_priority_cnt] = PRIORITY_2;
 	seq_priority_cnt++;
@@ -107,7 +107,7 @@ static int my_driver_pri_2_init(struct device *dev)
 	return 0;
 }
 
-static int my_driver_pri_3_init(struct device *dev)
+static int my_driver_pri_3_init(const struct device *dev)
 {
 	init_priority_sequence[seq_priority_cnt] = PRIORITY_3;
 	seq_priority_cnt++;
@@ -115,7 +115,7 @@ static int my_driver_pri_3_init(struct device *dev)
 	return 0;
 }
 
-static int my_driver_pri_4_init(struct device *dev)
+static int my_driver_pri_4_init(const struct device *dev)
 {
 	init_priority_sequence[seq_priority_cnt] = PRIORITY_4;
 	seq_priority_cnt++;
diff --git a/tests/kernel/early_sleep/src/main.c b/tests/kernel/early_sleep/src/main.c
index 99e1435992b97e..79ac2b829ce760 100644
--- a/tests/kernel/early_sleep/src/main.c
+++ b/tests/kernel/early_sleep/src/main.c
@@ -65,7 +65,7 @@ static int ticks_to_sleep(int ticks)
 }
 
 
-static int test_early_sleep_post_kernel(struct device *unused)
+static int test_early_sleep_post_kernel(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 	actual_post_kernel_sleep_ticks = ticks_to_sleep(TEST_TICKS_TO_SLEEP);
@@ -75,7 +75,7 @@ static int test_early_sleep_post_kernel(struct device *unused)
 SYS_INIT(test_early_sleep_post_kernel,
 		POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
 
-static int test_early_sleep_app(struct device *unused)
+static int test_early_sleep_app(const struct device *unused)
 {
 	ARG_UNUSED(unused);
 	actual_app_sleep_ticks = ticks_to_sleep(TEST_TICKS_TO_SLEEP);
diff --git a/tests/lib/devicetree/api/src/main.c b/tests/lib/devicetree/api/src/main.c
index 81e58219b77f3c..85a58d84426c9f 100644
--- a/tests/lib/devicetree/api/src/main.c
+++ b/tests/lib/devicetree/api/src/main.c
@@ -1265,7 +1265,7 @@ struct test_gpio_data {
 	bool is_gpio_ctlr;
 };
 
-static int test_gpio_init(struct device *dev)
+static int test_gpio_init(const struct device *dev)
 {
 	struct test_gpio_data *data = dev->data;
 
@@ -1299,21 +1299,21 @@ static const struct gpio_driver_api test_api;
 
 DT_INST_FOREACH_STATUS_OKAY(TEST_GPIO_INIT)
 
-static inline struct test_gpio_data *to_data(struct device *dev)
+static inline struct test_gpio_data *to_data(const struct device *dev)
 {
 	return (struct test_gpio_data *)dev->data;
 }
 
-static inline const struct test_gpio_info *to_info(struct device *dev)
+static inline const struct test_gpio_info *to_info(const struct device *dev)
 {
 	return (const struct test_gpio_info *)dev->config;
 }
 
 static void test_devices(void)
 {
-	struct device *devs[3];
+	const struct device *devs[3];
 	int i = 0;
-	struct device *dev_abcd;
+	const struct device *dev_abcd;
 	unsigned int val;
 
 	zassert_equal(DT_NUM_INST_STATUS_OKAY(vnd_gpio), 2,
diff --git a/tests/net/6lo/src/main.c b/tests/net/6lo/src/main.c
index c37c1bd3c6cf18..198ea15475538c 100644
--- a/tests/net/6lo/src/main.c
+++ b/tests/net/6lo/src/main.c
@@ -245,7 +245,7 @@ struct net_6lo_data {
 } __packed;
 
 
-int net_6lo_dev_init(struct device *dev)
+int net_6lo_dev_init(const struct device *dev)
 {
 	struct net_6lo_context *net_6lo_context = dev->data;
 
@@ -259,7 +259,7 @@ static void net_6lo_iface_init(struct net_if *iface)
 	net_if_set_link_addr(iface, src_mac, 8, NET_LINK_IEEE802154);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	return 0;
 }
diff --git a/tests/net/arp/src/main.c b/tests/net/arp/src/main.c
index 1da4d07d34c943..b7840872d782ec 100644
--- a/tests/net/arp/src/main.c
+++ b/tests/net/arp/src/main.c
@@ -50,7 +50,7 @@ struct net_arp_context {
 	struct net_linkaddr ll_addr;
 };
 
-int net_arp_dev_init(struct device *dev)
+int net_arp_dev_init(const struct device *dev)
 {
 	struct net_arp_context *net_arp_context = dev->data;
 
@@ -59,7 +59,7 @@ int net_arp_dev_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_arp_get_mac(struct device *dev)
+static uint8_t *net_arp_get_mac(const struct device *dev)
 {
 	struct net_arp_context *context = dev->data;
 
@@ -83,7 +83,7 @@ static void net_arp_iface_init(struct net_if *iface)
 	net_if_set_link_addr(iface, mac, 6, NET_LINK_ETHERNET);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_eth_hdr *hdr;
 
diff --git a/tests/net/checksum_offload/src/main.c b/tests/net/checksum_offload/src/main.c
index 5618334433d6cf..690ab06096efd3 100644
--- a/tests/net/checksum_offload/src/main.c
+++ b/tests/net/checksum_offload/src/main.c
@@ -96,7 +96,7 @@ static struct eth_context eth_context_offloading_enabled;
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_addr,
@@ -136,7 +136,8 @@ static uint16_t get_udp_chksum(struct net_pkt *pkt)
 	return udp_hdr->chksum;
 }
 
-static int eth_tx_offloading_disabled(struct device *dev, struct net_pkt *pkt)
+static int eth_tx_offloading_disabled(const struct device *dev,
+				      struct net_pkt *pkt)
 {
 	struct eth_context *context = dev->data;
 
@@ -215,7 +216,8 @@ static int eth_tx_offloading_disabled(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static int eth_tx_offloading_enabled(struct device *dev, struct net_pkt *pkt)
+static int eth_tx_offloading_enabled(const struct device *dev,
+				     struct net_pkt *pkt)
 {
 	struct eth_context *context = dev->data;
 
@@ -243,13 +245,13 @@ static int eth_tx_offloading_enabled(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_offloading_enabled(struct device *dev)
+static enum ethernet_hw_caps eth_offloading_enabled(const struct device *dev)
 {
 	return ETHERNET_HW_TX_CHKSUM_OFFLOAD |
 		ETHERNET_HW_RX_CHKSUM_OFFLOAD;
 }
 
-static enum ethernet_hw_caps eth_offloading_disabled(struct device *dev)
+static enum ethernet_hw_caps eth_offloading_disabled(const struct device *dev)
 {
 	return 0;
 }
@@ -279,7 +281,7 @@ static void generate_mac(uint8_t *mac_addr)
 	mac_addr[5] = sys_rand32_get();
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
diff --git a/tests/net/context/src/main.c b/tests/net/context/src/main.c
index 659dcde9b760c4..7ce45c106f6503 100644
--- a/tests/net/context/src/main.c
+++ b/tests/net/context/src/main.c
@@ -857,12 +857,12 @@ struct net_context_test {
 	struct net_linkaddr ll_addr;
 };
 
-int net_context_dev_init(struct device *dev)
+int net_context_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_context_get_mac(struct device *dev)
+static uint8_t *net_context_get_mac(const struct device *dev)
 {
 	struct net_context_test *context = dev->data;
 
@@ -887,7 +887,7 @@ static void net_context_iface_init(struct net_if *iface)
 			     NET_LINK_ETHERNET);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_udp_hdr hdr, *udp_hdr;
 
diff --git a/tests/net/dhcpv4/src/main.c b/tests/net/dhcpv4/src/main.c
index c63803f98ce3e9..c8254228d047b3 100644
--- a/tests/net/dhcpv4/src/main.c
+++ b/tests/net/dhcpv4/src/main.c
@@ -163,7 +163,7 @@ struct net_dhcpv4_context {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_dhcpv4_dev_init(struct device *dev)
+static int net_dhcpv4_dev_init(const struct device *dev)
 {
 	struct net_dhcpv4_context *net_dhcpv4_context = dev->data;
 
@@ -172,7 +172,7 @@ static int net_dhcpv4_dev_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_dhcpv4_get_mac(struct device *dev)
+static uint8_t *net_dhcpv4_get_mac(const struct device *dev)
 {
 	struct net_dhcpv4_context *context = dev->data;
 
@@ -331,7 +331,7 @@ static int parse_dhcp_message(struct net_pkt *pkt, struct dhcp_msg *msg)
 	return 0;
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_pkt *rpkt;
 	struct dhcp_msg msg;
diff --git a/tests/net/ethernet_mgmt/src/main.c b/tests/net/ethernet_mgmt/src/main.c
index 762e2b0b017f77..ecaabbf98aece0 100644
--- a/tests/net/ethernet_mgmt/src/main.c
+++ b/tests/net/ethernet_mgmt/src/main.c
@@ -41,7 +41,7 @@ static struct eth_fake_context eth_fake_data;
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -53,7 +53,7 @@ static void eth_fake_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_fake_send(struct device *dev,
+static int eth_fake_send(const struct device *dev,
 			 struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
@@ -62,7 +62,7 @@ static int eth_fake_send(struct device *dev,
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_fake_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_fake_get_capabilities(const struct device *dev)
 {
 	return ETHERNET_AUTO_NEGOTIATION_SET | ETHERNET_LINK_10BASE_T |
 		ETHERNET_LINK_100BASE_T | ETHERNET_DUPLEX_SET | ETHERNET_QAV |
@@ -115,7 +115,7 @@ static void eth_fake_recalc_qav_idle_slopes(struct eth_fake_context *ctx)
 	}
 }
 
-static int eth_fake_set_config(struct device *dev,
+static int eth_fake_set_config(const struct device *dev,
 			       enum ethernet_config_type type,
 			       const struct ethernet_config *config)
 {
@@ -210,7 +210,7 @@ static int eth_fake_set_config(struct device *dev,
 	return 0;
 }
 
-static int eth_fake_get_config(struct device *dev,
+static int eth_fake_get_config(const struct device *dev,
 			       enum ethernet_config_type type,
 			       struct ethernet_config *config)
 {
@@ -272,7 +272,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	struct eth_fake_context *ctx = dev->data;
 	int i;
@@ -445,7 +445,7 @@ static void test_change_same_duplex(void)
 static void test_change_qav_params(void)
 {
 	struct net_if *iface = net_if_get_default();
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 	struct ethernet_req_params params;
 	int available_priority_queues;
diff --git a/tests/net/hostname/src/main.c b/tests/net/hostname/src/main.c
index b096749129dd37..943e4a1365e05c 100644
--- a/tests/net/hostname/src/main.c
+++ b/tests/net/hostname/src/main.c
@@ -62,12 +62,12 @@ struct net_if_test {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_iface_dev_init(struct device *dev)
+static int net_iface_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_iface_get_mac(struct device *dev)
+static uint8_t *net_iface_get_mac(const struct device *dev)
 {
 	struct net_if_test *data = dev->data;
 
@@ -95,7 +95,7 @@ static void net_iface_init(struct net_if *iface)
 			     NET_LINK_ETHERNET);
 }
 
-static int sender_iface(struct device *dev, struct net_pkt *pkt)
+static int sender_iface(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		DBG("No data to send!\n");
@@ -140,7 +140,7 @@ static struct eth_fake_context eth_fake_data;
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -160,7 +160,7 @@ static void eth_fake_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_fake_send(struct device *dev,
+static int eth_fake_send(const struct device *dev,
 			 struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
@@ -174,7 +174,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	struct eth_fake_context *ctx = dev->data;
 
diff --git a/tests/net/icmpv4/src/main.c b/tests/net/icmpv4/src/main.c
index 40e65d5616ac15..bf09d4a81177d0 100644
--- a/tests/net/icmpv4/src/main.c
+++ b/tests/net/icmpv4/src/main.c
@@ -137,7 +137,7 @@ struct net_icmpv4_context {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_icmpv4_dev_init(struct device *dev)
+static int net_icmpv4_dev_init(const struct device *dev)
 {
 	struct net_icmpv4_context *net_icmpv4_context = dev->data;
 
@@ -146,7 +146,7 @@ static int net_icmpv4_dev_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_icmpv4_get_mac(struct device *dev)
+static uint8_t *net_icmpv4_get_mac(const struct device *dev)
 {
 	struct net_icmpv4_context *context = dev->data;
 
@@ -286,7 +286,7 @@ static int verify_echo_reply_with_opts(struct net_pkt *pkt)
 	return 0;
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	if (current == TEST_ICMPV4_ECHO_REQ) {
 		return verify_echo_reply(pkt);
diff --git a/tests/net/ieee802154/fragment/src/main.c b/tests/net/ieee802154/fragment/src/main.c
index b9feebaaa93f51..2ea02e43e1d0a2 100644
--- a/tests/net/ieee802154/fragment/src/main.c
+++ b/tests/net/ieee802154/fragment/src/main.c
@@ -159,7 +159,7 @@ struct net_fragment_data {
 } __packed;
 
 
-int net_fragment_dev_init(struct device *dev)
+int net_fragment_dev_init(const struct device *dev)
 {
 	return 0;
 }
@@ -171,7 +171,7 @@ static void net_fragment_iface_init(struct net_if *iface)
 	net_if_set_link_addr(iface, mac, 8, NET_LINK_IEEE802154);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	return 0;
 }
diff --git a/tests/net/ieee802154/l2/src/ieee802154_fake_driver.c b/tests/net/ieee802154/l2/src/ieee802154_fake_driver.c
index 65f2064e888be2..7b2ef2ca90c8e9 100644
--- a/tests/net/ieee802154/l2/src/ieee802154_fake_driver.c
+++ b/tests/net/ieee802154/l2/src/ieee802154_fake_driver.c
@@ -20,24 +20,24 @@ LOG_MODULE_REGISTER(net_ieee802154_fake_driver, LOG_LEVEL_DBG);
 extern struct net_pkt *current_pkt;
 extern struct k_sem driver_lock;
 
-static enum ieee802154_hw_caps fake_get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps fake_get_capabilities(const struct device *dev)
 {
 	return IEEE802154_HW_FCS | IEEE802154_HW_2_4_GHZ;
 }
 
-static int fake_cca(struct device *dev)
+static int fake_cca(const struct device *dev)
 {
 	return 0;
 }
 
-static int fake_set_channel(struct device *dev, uint16_t channel)
+static int fake_set_channel(const struct device *dev, uint16_t channel)
 {
 	NET_INFO("Channel %u\n", channel);
 
 	return 0;
 }
 
-static int fake_set_txpower(struct device *dev, int16_t dbm)
+static int fake_set_txpower(const struct device *dev, int16_t dbm)
 {
 	NET_INFO("TX power %d dbm\n", dbm);
 
@@ -59,7 +59,7 @@ static inline void insert_frag(struct net_pkt *pkt, struct net_buf *frag)
 	net_pkt_frag_add(current_pkt, new_frag);
 }
 
-static int fake_tx(struct device *dev,
+static int fake_tx(const struct device *dev,
 		   enum ieee802154_tx_mode mode,
 		   struct net_pkt *pkt,
 		   struct net_buf *frag)
@@ -78,14 +78,14 @@ static int fake_tx(struct device *dev,
 	return 0;
 }
 
-static int fake_start(struct device *dev)
+static int fake_start(const struct device *dev)
 {
 	NET_INFO("FAKE ieee802154 driver started\n");
 
 	return 0;
 }
 
-static int fake_stop(struct device *dev)
+static int fake_stop(const struct device *dev)
 {
 	NET_INFO("FAKE ieee802154 driver stopped\n");
 
@@ -107,7 +107,7 @@ static void fake_iface_init(struct net_if *iface)
 	NET_INFO("FAKE ieee802154 iface initialized\n");
 }
 
-static int fake_init(struct device *dev)
+static int fake_init(const struct device *dev)
 {
 	fake_stop(dev);
 
diff --git a/tests/net/ieee802154/l2/src/ieee802154_test.c b/tests/net/ieee802154/l2/src/ieee802154_test.c
index 1d0816a5e267f7..f168d9aed3f389 100644
--- a/tests/net/ieee802154/l2/src/ieee802154_test.c
+++ b/tests/net/ieee802154/l2/src/ieee802154_test.c
@@ -263,7 +263,7 @@ static bool test_ack_reply(struct ieee802154_pkt_test *t)
 
 static bool initialize_test_environment(void)
 {
-	struct device *dev;
+	const struct device *dev;
 
 	k_sem_reset(&driver_lock);
 
diff --git a/tests/net/iface/src/main.c b/tests/net/iface/src/main.c
index d8603a8237d5c2..5a6d1591838250 100644
--- a/tests/net/iface/src/main.c
+++ b/tests/net/iface/src/main.c
@@ -75,12 +75,12 @@ struct net_if_test {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_iface_dev_init(struct device *dev)
+static int net_iface_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_iface_get_mac(struct device *dev)
+static uint8_t *net_iface_get_mac(const struct device *dev)
 {
 	struct net_if_test *data = dev->data;
 
@@ -108,7 +108,7 @@ static void net_iface_init(struct net_if *iface)
 			     NET_LINK_ETHERNET);
 }
 
-static int sender_iface(struct device *dev, struct net_pkt *pkt)
+static int sender_iface(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		DBG("No data to send!\n");
@@ -195,7 +195,7 @@ static struct eth_fake_context eth_fake_data;
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -207,7 +207,7 @@ static void eth_fake_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_fake_send(struct device *dev,
+static int eth_fake_send(const struct device *dev,
 			 struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
@@ -216,12 +216,12 @@ static int eth_fake_send(struct device *dev,
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_fake_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_fake_get_capabilities(const struct device *dev)
 {
 	return ETHERNET_PROMISC_MODE;
 }
 
-static int eth_fake_set_config(struct device *dev,
+static int eth_fake_set_config(const struct device *dev,
 			       enum ethernet_config_type type,
 			       const struct ethernet_config *config)
 {
@@ -252,7 +252,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	struct eth_fake_context *ctx = dev->data;
 
diff --git a/tests/net/ip-addr/src/main.c b/tests/net/ip-addr/src/main.c
index 5341db63ea9ebe..6c6bf638131628 100644
--- a/tests/net/ip-addr/src/main.c
+++ b/tests/net/ip-addr/src/main.c
@@ -105,7 +105,7 @@ struct net_test_context {
 	struct net_linkaddr ll_addr;
 };
 
-int net_test_init(struct device *dev)
+int net_test_init(const struct device *dev)
 {
 	struct net_test_context *net_test_context = dev->data;
 
@@ -114,7 +114,7 @@ int net_test_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_test_get_mac(struct device *dev)
+static uint8_t *net_test_get_mac(const struct device *dev)
 {
 	struct net_test_context *context = dev->data;
 
@@ -138,7 +138,7 @@ static void net_test_iface_init(struct net_if *iface)
 	net_if_set_link_addr(iface, mac, 6, NET_LINK_ETHERNET);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	return 0;
 }
diff --git a/tests/net/ipv6/src/main.c b/tests/net/ipv6/src/main.c
index be99318ed912af..080ea1809155ff 100644
--- a/tests/net/ipv6/src/main.c
+++ b/tests/net/ipv6/src/main.c
@@ -140,12 +140,12 @@ struct net_test_ipv6 {
 	struct net_linkaddr ll_addr;
 };
 
-int net_test_dev_init(struct device *dev)
+int net_test_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_test_get_mac(struct device *dev)
+static uint8_t *net_test_get_mac(const struct device *dev)
 {
 	struct net_test_ipv6 *context = dev->data;
 
@@ -227,7 +227,7 @@ static struct net_icmp_hdr *get_icmp_hdr(struct net_pkt *pkt)
 }
 
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_icmp_hdr *icmp;
 
@@ -292,7 +292,7 @@ NET_DEVICE_INIT(net_test_ipv6, "net_test_ipv6",
 		127);
 
 /* dummy interface for multi-interface tests */
-static int dummy_send(struct device *dev, struct net_pkt *pkt)
+static int dummy_send(const struct device *dev, struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(pkt);
diff --git a/tests/net/ipv6_fragment/src/main.c b/tests/net/ipv6_fragment/src/main.c
index 2b5b39d11e3e8f..36d7825b72ed4a 100644
--- a/tests/net/ipv6_fragment/src/main.c
+++ b/tests/net/ipv6_fragment/src/main.c
@@ -926,12 +926,12 @@ enum net_test_type {
 
 static enum net_test_type test_type = NO_TEST_TYPE;
 
-static int net_iface_dev_init(struct device *dev)
+static int net_iface_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_iface_get_mac(struct device *dev)
+static uint8_t *net_iface_get_mac(const struct device *dev)
 {
 	struct net_if_test *data = dev->data;
 
@@ -1328,7 +1328,7 @@ static int verify_fragment(struct net_pkt *pkt)
 	return 0;
 }
 
-static int sender_iface(struct device *dev, struct net_pkt *pkt)
+static int sender_iface(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		NET_DBG("No data to send!");
diff --git a/tests/net/lib/dns_addremove/src/main.c b/tests/net/lib/dns_addremove/src/main.c
index 24dd9499897f04..a5c81ea0a1e7ed 100644
--- a/tests/net/lib/dns_addremove/src/main.c
+++ b/tests/net/lib/dns_addremove/src/main.c
@@ -79,12 +79,12 @@ struct net_if_test {
 	uint8_t mac_addr[sizeof(struct net_eth_addr)];
 };
 
-static int net_iface_dev_init(struct device *dev)
+static int net_iface_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_iface_get_mac(struct device *dev)
+static uint8_t *net_iface_get_mac(const struct device *dev)
 {
 	struct net_if_test *data = dev->data;
 
@@ -109,7 +109,7 @@ static void net_iface_init(struct net_if *iface)
 			     NET_LINK_ETHERNET);
 }
 
-static int sender_iface(struct device *dev, struct net_pkt *pkt)
+static int sender_iface(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->frags) {
 		DBG("No data to send!\n");
diff --git a/tests/net/lib/dns_resolve/src/main.c b/tests/net/lib/dns_resolve/src/main.c
index 9fa2ec1f306e1e..f1534a3ca29a0b 100644
--- a/tests/net/lib/dns_resolve/src/main.c
+++ b/tests/net/lib/dns_resolve/src/main.c
@@ -77,12 +77,12 @@ struct net_if_test {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_iface_dev_init(struct device *dev)
+static int net_iface_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_iface_get_mac(struct device *dev)
+static uint8_t *net_iface_get_mac(const struct device *dev)
 {
 	struct net_if_test *data = dev->data;
 
@@ -124,7 +124,7 @@ static inline int get_slot_by_id(struct dns_resolve_context *ctx,
 	return -1;
 }
 
-static int sender_iface(struct device *dev, struct net_pkt *pkt)
+static int sender_iface(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->frags) {
 		DBG("No data to send!\n");
diff --git a/tests/net/mgmt/src/mgmt.c b/tests/net/mgmt/src/mgmt.c
index f30690f74a521c..27c21fac39dbd4 100644
--- a/tests/net/mgmt/src/mgmt.c
+++ b/tests/net/mgmt/src/mgmt.c
@@ -65,7 +65,7 @@ static int test_mgmt_request(uint32_t mgmt_request,
 
 NET_MGMT_REGISTER_REQUEST_HANDLER(TEST_MGMT_REQUEST, test_mgmt_request);
 
-int fake_dev_init(struct device *dev)
+int fake_dev_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -79,7 +79,7 @@ static void fake_iface_init(struct net_if *iface)
 	net_if_set_link_addr(iface, mac, 8, NET_LINK_DUMMY);
 }
 
-static int fake_iface_send(struct device *dev, struct net_pkt *pkt)
+static int fake_iface_send(const struct device *dev, struct net_pkt *pkt)
 {
 	return 0;
 }
diff --git a/tests/net/mld/src/main.c b/tests/net/mld/src/main.c
index 8fff1131bb6c0f..2e3a16834d83c4 100644
--- a/tests/net/mld/src/main.c
+++ b/tests/net/mld/src/main.c
@@ -68,12 +68,12 @@ struct net_test_mld {
 	struct net_linkaddr ll_addr;
 };
 
-int net_test_dev_init(struct device *dev)
+int net_test_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_test_get_mac(struct device *dev)
+static uint8_t *net_test_get_mac(const struct device *dev)
 {
 	struct net_test_mld *context = dev->data;
 
@@ -108,7 +108,7 @@ static struct net_icmp_hdr *get_icmp_hdr(struct net_pkt *pkt)
 	return (struct net_icmp_hdr *)net_pkt_cursor_get_pos(pkt);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_icmp_hdr *icmp;
 
diff --git a/tests/net/net_pkt/src/main.c b/tests/net/net_pkt/src/main.c
index bc75a12a475e8e..e93727122f0e8b 100644
--- a/tests/net/net_pkt/src/main.c
+++ b/tests/net/net_pkt/src/main.c
@@ -41,12 +41,12 @@ static void fake_dev_iface_init(struct net_if *iface)
 	eth_if = iface;
 }
 
-static int fake_dev_send(struct device *dev, struct net_pkt *pkt)
+static int fake_dev_send(const struct device *dev, struct net_pkt *pkt)
 {
 	return 0;
 }
 
-int fake_dev_init(struct device *dev)
+int fake_dev_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/tests/net/pm/src/main.c b/tests/net/pm/src/main.c
index acb5c18d1af71a..3298409251eb0b 100644
--- a/tests/net/pm/src/main.c
+++ b/tests/net/pm/src/main.c
@@ -21,7 +21,7 @@ struct fake_dev_context {
 	struct net_if *iface;
 };
 
-static int fake_dev_pm_control(struct device *dev, uint32_t command,
+static int fake_dev_pm_control(const struct device *dev, uint32_t command,
 			       void *context, device_pm_cb cb, void *arg)
 {
 	struct fake_dev_context *ctx = dev->data;
@@ -49,7 +49,7 @@ static int fake_dev_pm_control(struct device *dev, uint32_t command,
 }
 
 
-static int fake_dev_send(struct device *dev, struct net_pkt *pkt)
+static int fake_dev_send(const struct device *dev, struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
 	ARG_UNUSED(pkt);
@@ -74,7 +74,7 @@ static uint8_t *fake_dev_get_mac(struct fake_dev_context *ctx)
 
 static void fake_dev_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct fake_dev_context *ctx = dev->data;
 	uint8_t *mac = fake_dev_get_mac(ctx);
 
@@ -83,7 +83,7 @@ static void fake_dev_iface_init(struct net_if *iface)
 	ctx->iface = iface;
 }
 
-int fake_dev_init(struct device *dev)
+int fake_dev_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
@@ -121,7 +121,7 @@ void test_setup(void)
 void test_pm(void)
 {
 	struct net_if *iface = net_if_get_default();
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	char data[] = "some data";
 	struct sockaddr_in addr4;
 	int sock;
diff --git a/tests/net/promiscuous/src/main.c b/tests/net/promiscuous/src/main.c
index 6c681bed1b4e2b..af2b7cf0febdca 100644
--- a/tests/net/promiscuous/src/main.c
+++ b/tests/net/promiscuous/src/main.c
@@ -76,7 +76,7 @@ static struct eth_fake_context eth_fake_data2;
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -88,7 +88,7 @@ static void eth_fake_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_fake_send(struct device *dev,
+static int eth_fake_send(const struct device *dev,
 			 struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
@@ -97,12 +97,12 @@ static int eth_fake_send(struct device *dev,
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_fake_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_fake_get_capabilities(const struct device *dev)
 {
 	return ETHERNET_PROMISC_MODE;
 }
 
-static int eth_fake_set_config(struct device *dev,
+static int eth_fake_set_config(const struct device *dev,
 			       enum ethernet_config_type type,
 			       const struct ethernet_config *config)
 {
@@ -133,7 +133,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	struct eth_fake_context *ctx = dev->data;
 
diff --git a/tests/net/ptp/clock/src/main.c b/tests/net/ptp/clock/src/main.c
index 7607196b01d48d..6b7857ec54e807 100644
--- a/tests/net/ptp/clock/src/main.c
+++ b/tests/net/ptp/clock/src/main.c
@@ -77,7 +77,7 @@ struct eth_context {
 	uint8_t mac_addr[6];
 
 	struct net_ptp_time time;
-	struct device *ptp_clock;
+	const struct device *ptp_clock;
 };
 
 static struct eth_context eth_context_1;
@@ -86,7 +86,7 @@ static struct eth_context eth_context_3;
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_addr,
@@ -96,7 +96,7 @@ static void eth_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_context *context = dev->data;
 
@@ -117,12 +117,12 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_capabilities(const struct device *dev)
 {
 	return ETHERNET_PTP;
 }
 
-static struct device *eth_get_ptp_clock(struct device *dev)
+static const struct device *eth_get_ptp_clock(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -148,7 +148,7 @@ static void generate_mac(uint8_t *mac_addr)
 	mac_addr[5] = sys_rand32_get();
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -182,7 +182,7 @@ struct ptp_context {
 	struct eth_context *eth_context;
 };
 
-static int my_ptp_clock_set(struct device *dev, struct net_ptp_time *tm)
+static int my_ptp_clock_set(const struct device *dev, struct net_ptp_time *tm)
 {
 	struct ptp_context *ptp_ctx = dev->data;
 	struct eth_context *eth_ctx = ptp_ctx->eth_context;
@@ -196,7 +196,7 @@ static int my_ptp_clock_set(struct device *dev, struct net_ptp_time *tm)
 	return 0;
 }
 
-static int my_ptp_clock_get(struct device *dev, struct net_ptp_time *tm)
+static int my_ptp_clock_get(const struct device *dev, struct net_ptp_time *tm)
 {
 	struct ptp_context *ptp_ctx = dev->data;
 	struct eth_context *eth_ctx = ptp_ctx->eth_context;
@@ -206,7 +206,7 @@ static int my_ptp_clock_get(struct device *dev, struct net_ptp_time *tm)
 	return 0;
 }
 
-static int my_ptp_clock_adjust(struct device *dev, int increment)
+static int my_ptp_clock_adjust(const struct device *dev, int increment)
 {
 	struct ptp_context *ptp_ctx = dev->data;
 	struct eth_context *eth_ctx = ptp_ctx->eth_context;
@@ -216,7 +216,7 @@ static int my_ptp_clock_adjust(struct device *dev, int increment)
 	return 0;
 }
 
-static int my_ptp_clock_rate_adjust(struct device *dev, float ratio)
+static int my_ptp_clock_rate_adjust(const struct device *dev, float ratio)
 {
 	return 0;
 }
@@ -231,9 +231,9 @@ static const struct ptp_clock_driver_api api = {
 	.rate_adjust = my_ptp_clock_rate_adjust,
 };
 
-static int ptp_test_1_init(struct device *port)
+static int ptp_test_1_init(const struct device *port)
 {
-	struct device *eth_dev = DEVICE_GET(eth_test_1);
+	const struct device *eth_dev = DEVICE_GET(eth_test_1);
 	struct eth_context *context = eth_dev->data;
 	struct ptp_context *ptp_context = port->data;
 
@@ -247,9 +247,9 @@ DEVICE_AND_API_INIT(ptp_clock_1, PTP_CLOCK_NAME, ptp_test_1_init,
 		    &ptp_test_1_context, NULL, POST_KERNEL,
 		    CONFIG_APPLICATION_INIT_PRIORITY, &api);
 
-static int ptp_test_2_init(struct device *port)
+static int ptp_test_2_init(const struct device *port)
 {
-	struct device *eth_dev = DEVICE_GET(eth_test_2);
+	const struct device *eth_dev = DEVICE_GET(eth_test_2);
 	struct eth_context *context = eth_dev->data;
 	struct ptp_context *ptp_context = port->data;
 
@@ -290,7 +290,7 @@ static void iface_cb(struct net_if *iface, void *user_data)
 
 	if (net_if_l2(iface) == &NET_L2_GET_NAME(ETHERNET)) {
 		static int ptp_iface_idx;
-		struct device *clk;
+		const struct device *clk;
 
 		if (ud->eth_if_count >= ARRAY_SIZE(eth_interfaces)) {
 			DBG("Invalid interface %p\n", iface);
@@ -396,8 +396,8 @@ static void test_address_setup(void)
 
 static void test_ptp_clock_interfaces(void)
 {
-	struct device *clk_by_index;
-	struct device *clk;
+	const struct device *clk_by_index;
+	const struct device *clk;
 	int idx;
 
 	idx = ptp_interface[0];
@@ -427,7 +427,7 @@ static void test_ptp_clock_iface(int idx)
 		.second = 1,
 		.nanosecond = 1,
 	};
-	struct device *clk;
+	const struct device *clk;
 	uint64_t orig, new_value;
 
 	clk = net_eth_get_ptp_clock(eth_interfaces[idx]);
@@ -466,12 +466,12 @@ static void test_ptp_clock_iface_2(void)
 	test_ptp_clock_iface(ptp_interface[1]);
 }
 
-static ZTEST_BMEM struct device *clk0;
-static ZTEST_BMEM struct device *clk1;
+static ZTEST_BMEM const struct device *clk0;
+static ZTEST_BMEM const struct device *clk1;
 
 static void test_ptp_clock_get_by_index(void)
 {
-	struct device *clk, *clk_by_index;
+	const struct device *clk, *clk_by_index;
 	int idx;
 
 	idx = ptp_interface[0];
@@ -501,7 +501,7 @@ static void test_ptp_clock_get_by_index(void)
 
 static void test_ptp_clock_get_by_index_user(void)
 {
-	struct device *clk_by_index;
+	const struct device *clk_by_index;
 
 	clk_by_index = net_eth_get_ptp_clock_by_index(ptp_clocks[0]);
 	zassert_not_null(clk_by_index, "PTP 0 not found");
@@ -517,7 +517,7 @@ static ZTEST_BMEM struct net_ptp_time empty;
 
 static void test_ptp_clock_get_by_xxx(const char *who)
 {
-	struct device *clk_by_index;
+	const struct device *clk_by_index;
 	int ret;
 
 	clk_by_index = net_eth_get_ptp_clock_by_index(ptp_clocks[0]);
@@ -533,7 +533,7 @@ static void test_ptp_clock_get_by_xxx(const char *who)
 
 static void test_ptp_clock_get_kernel(void)
 {
-	struct device *clk;
+	const struct device *clk;
 
 	/* Make sure that this function is really run in kernel mode by
 	 * calling a function that will not work in user mode.
@@ -550,7 +550,7 @@ static void test_ptp_clock_get_user(void)
 
 void test_main(void)
 {
-	struct device *clk;
+	const struct device *clk;
 
 	clk = device_get_binding(PTP_CLOCK_NAME);
 	if (clk != NULL) {
diff --git a/tests/net/route/src/main.c b/tests/net/route/src/main.c
index 6d965e79ad1ba5..c803df32f8a6ea 100644
--- a/tests/net/route/src/main.c
+++ b/tests/net/route/src/main.c
@@ -93,12 +93,12 @@ struct net_route_test {
 	struct net_linkaddr ll_addr;
 };
 
-int net_route_dev_init(struct device *dev)
+int net_route_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_route_get_mac(struct device *dev)
+static uint8_t *net_route_get_mac(const struct device *dev)
 {
 	struct net_route_test *route = dev->data;
 
@@ -126,7 +126,7 @@ static void net_route_iface_init(struct net_if *iface)
 			     NET_LINK_ETHERNET);
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->frags) {
 		TC_ERROR("No data to send!\n");
@@ -164,7 +164,7 @@ static int tester_send(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static int tester_send_peer(struct device *dev, struct net_pkt *pkt)
+static int tester_send_peer(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->frags) {
 		TC_ERROR("No data to send!\n");
diff --git a/tests/net/route_mcast/src/main.c b/tests/net/route_mcast/src/main.c
index a6e7a1ab975dd0..e5ef6b835672e4 100644
--- a/tests/net/route_mcast/src/main.c
+++ b/tests/net/route_mcast/src/main.c
@@ -138,12 +138,12 @@ struct net_route_mcast_scenario_cfg {
 
 static struct net_route_mcast_scenario_cfg active_scenario;
 
-int net_route_mcast_dev_init(struct device *dev)
+int net_route_mcast_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_route_mcast_get_mac(struct device *dev)
+static uint8_t *net_route_mcast_get_mac(const struct device *dev)
 {
 	struct net_route_mcast_iface_cfg *cfg = dev->data;
 
@@ -222,7 +222,7 @@ static bool check_packet_addresses(struct net_pkt *pkt)
 	return true;
 }
 
-static int iface_send(struct device *dev, struct net_pkt *pkt)
+static int iface_send(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!active_scenario.is_active) {
 		return 0;
diff --git a/tests/net/shell/src/main.c b/tests/net/shell/src/main.c
index 0c94edcb0d32a0..e8ddd3b375b22b 100644
--- a/tests/net/shell/src/main.c
+++ b/tests/net/shell/src/main.c
@@ -58,7 +58,7 @@ struct net_udp_context {
 	struct net_linkaddr ll_addr;
 };
 
-int net_udp_dev_init(struct device *dev)
+int net_udp_dev_init(const struct device *dev)
 {
 	struct net_udp_context *net_udp_context = dev->data;
 
@@ -67,7 +67,7 @@ int net_udp_dev_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_udp_get_mac(struct device *dev)
+static uint8_t *net_udp_get_mac(const struct device *dev)
 {
 	struct net_udp_context *context = dev->data;
 
@@ -93,7 +93,7 @@ static void net_udp_iface_init(struct net_if *iface)
 
 static int send_status = -EINVAL;
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->frags) {
 		DBG("No data to send!\n");
diff --git a/tests/net/socket/af_packet/src/main.c b/tests/net/socket/af_packet/src/main.c
index 5078a06bd84222..2b11eb6ae17b10 100644
--- a/tests/net/socket/af_packet/src/main.c
+++ b/tests/net/socket/af_packet/src/main.c
@@ -36,7 +36,7 @@ static struct eth_fake_context eth_fake_data2 = {
 	.mac_address = lladdr2
 };
 
-static int eth_fake_send(struct device *dev, struct net_pkt *pkt)
+static int eth_fake_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct net_pkt *recv_pkt;
 	int ret;
@@ -59,7 +59,7 @@ static int eth_fake_send(struct device *dev, struct net_pkt *pkt)
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -74,7 +74,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/tests/net/socket/net_mgmt/src/main.c b/tests/net/socket/net_mgmt/src/main.c
index 7ac59a4ef40b87..11669d3217831f 100644
--- a/tests/net/socket/net_mgmt/src/main.c
+++ b/tests/net/socket/net_mgmt/src/main.c
@@ -53,7 +53,7 @@ static struct eth_fake_context eth_fake_data;
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -65,7 +65,7 @@ static void eth_fake_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_fake_send(struct device *dev,
+static int eth_fake_send(const struct device *dev,
 			 struct net_pkt *pkt)
 {
 	ARG_UNUSED(dev);
@@ -120,7 +120,7 @@ static void eth_fake_recalc_qav_idle_slopes(struct eth_fake_context *ctx)
 	}
 }
 
-static int eth_fake_set_config(struct device *dev,
+static int eth_fake_set_config(const struct device *dev,
 			       enum ethernet_config_type type,
 			       const struct ethernet_config *config)
 {
@@ -167,7 +167,7 @@ static int eth_fake_set_config(struct device *dev,
 	return 0;
 }
 
-static int eth_fake_get_config(struct device *dev,
+static int eth_fake_get_config(const struct device *dev,
 			       enum ethernet_config_type type,
 			       struct ethernet_config *config)
 {
@@ -217,7 +217,7 @@ static int eth_fake_get_config(struct device *dev,
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_fake_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_fake_get_capabilities(const struct device *dev)
 {
 	return ETHERNET_AUTO_NEGOTIATION_SET | ETHERNET_LINK_10BASE_T |
 		ETHERNET_LINK_100BASE_T | ETHERNET_DUPLEX_SET | ETHERNET_QAV |
@@ -233,7 +233,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	struct eth_fake_context *ctx = dev->data;
 	int i;
diff --git a/tests/net/socket/udp/src/main.c b/tests/net/socket/udp/src/main.c
index 11c058e2daafbf..4ca4caae3db9e3 100644
--- a/tests/net/socket/udp/src/main.c
+++ b/tests/net/socket/udp/src/main.c
@@ -809,7 +809,7 @@ static struct net_linkaddr server_link_addr = {
 
 static void eth_fake_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_fake_context *ctx = dev->data;
 
 	ctx->iface = iface;
@@ -821,7 +821,7 @@ static void eth_fake_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_fake_send(struct device *dev, struct net_pkt *pkt)
+static int eth_fake_send(const struct device *dev, struct net_pkt *pkt)
 {
 	uint64_t txtime;
 
@@ -849,7 +849,7 @@ static struct ethernet_api eth_fake_api_funcs = {
 	.send = eth_fake_send,
 };
 
-static int eth_fake_init(struct device *dev)
+static int eth_fake_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/tests/net/tcp/src/main.c b/tests/net/tcp/src/main.c
index 94e22b80b83f3c..87eaa057121adc 100644
--- a/tests/net/tcp/src/main.c
+++ b/tests/net/tcp/src/main.c
@@ -85,7 +85,7 @@ static bool syn_v6_sent;
 struct net_tcp_context {
 };
 
-int net_tcp_dev_init(struct device *dev)
+int net_tcp_dev_init(const struct device *dev)
 {
 	return 0;
 }
@@ -237,7 +237,7 @@ static void v6_send_syn_ack(struct net_pkt *req)
 
 static int send_status = -EINVAL;
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		DBG("No data to send!\n");
@@ -254,7 +254,7 @@ static int tester_send(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static int tester_send_peer(struct device *dev, struct net_pkt *pkt)
+static int tester_send_peer(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		DBG("No data to send!\n");
diff --git a/tests/net/tcp2/src/main.c b/tests/net/tcp2/src/main.c
index 70e27b54997306..b4b81ddc6f0f15 100644
--- a/tests/net/tcp2/src/main.c
+++ b/tests/net/tcp2/src/main.c
@@ -87,7 +87,7 @@ static enum test_state t_state;
 static struct k_delayed_work test_server;
 static void test_server_timeout(struct k_work *work);
 
-static int tester_send(struct device *dev, struct net_pkt *pkt);
+static int tester_send(const struct device *dev, struct net_pkt *pkt);
 
 static void handle_client_test(sa_family_t af, struct tcphdr *th);
 static void handle_server_test(sa_family_t af, struct tcphdr *th);
@@ -111,7 +111,7 @@ struct net_tcp_context {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_tcp_dev_init(struct device *dev)
+static int net_tcp_dev_init(const struct device *dev)
 {
 	struct net_tcp_context *net_tcp_context = dev->data;
 
@@ -120,7 +120,7 @@ static int net_tcp_dev_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_tcp_get_mac(struct device *dev)
+static uint8_t *net_tcp_get_mac(const struct device *dev)
 {
 	struct net_tcp_context *context = dev->data;
 
@@ -346,7 +346,7 @@ static int read_tcp_header(struct net_pkt *pkt, struct tcphdr *th)
 	return -EINVAL;
 }
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	struct tcphdr th;
 	int ret;
diff --git a/tests/net/traffic_class/src/main.c b/tests/net/traffic_class/src/main.c
index 43474476620bc9..fcb20706b99d1e 100644
--- a/tests/net/traffic_class/src/main.c
+++ b/tests/net/traffic_class/src/main.c
@@ -106,7 +106,7 @@ static struct eth_context eth_context;
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_addr,
@@ -155,7 +155,7 @@ static bool check_higher_priority_pkt_recv(int tc, struct net_pkt *pkt)
 /* The eth_tx() will handle both sent packets or and it will also
  * simulate the receiving of the packets.
  */
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		DBG("No data to send!\n");
@@ -253,7 +253,7 @@ static void generate_mac(uint8_t *mac_addr)
 	mac_addr[5] = sys_rand32_get();
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
diff --git a/tests/net/tx_timestamp/src/main.c b/tests/net/tx_timestamp/src/main.c
index ce6f2364f73b1b..83edab698e1277 100644
--- a/tests/net/tx_timestamp/src/main.c
+++ b/tests/net/tx_timestamp/src/main.c
@@ -88,7 +88,7 @@ static struct eth_context eth_context2;
 
 static void eth_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_addr,
@@ -98,7 +98,7 @@ static void eth_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->buffer) {
 		DBG("No data to send!\n");
@@ -121,7 +121,7 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_get_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_get_capabilities(const struct device *dev)
 {
 	return 0;
 }
@@ -144,7 +144,7 @@ static void generate_mac(uint8_t *mac_addr)
 	mac_addr[5] = sys_rand32_get();
 }
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
diff --git a/tests/net/udp/src/main.c b/tests/net/udp/src/main.c
index b9d863b847b283..54485d62e5af43 100644
--- a/tests/net/udp/src/main.c
+++ b/tests/net/udp/src/main.c
@@ -60,7 +60,7 @@ struct net_udp_context {
 	struct net_linkaddr ll_addr;
 };
 
-int net_udp_dev_init(struct device *dev)
+int net_udp_dev_init(const struct device *dev)
 {
 	struct net_udp_context *net_udp_context = dev->data;
 
@@ -69,7 +69,7 @@ int net_udp_dev_init(struct device *dev)
 	return 0;
 }
 
-static uint8_t *net_udp_get_mac(struct device *dev)
+static uint8_t *net_udp_get_mac(const struct device *dev)
 {
 	struct net_udp_context *context = dev->data;
 
@@ -95,7 +95,7 @@ static void net_udp_iface_init(struct net_if *iface)
 
 static int send_status = -EINVAL;
 
-static int tester_send(struct device *dev, struct net_pkt *pkt)
+static int tester_send(const struct device *dev, struct net_pkt *pkt)
 {
 	if (!pkt->frags) {
 		DBG("No data to send!\n");
diff --git a/tests/net/vlan/src/main.c b/tests/net/vlan/src/main.c
index 80c987ca50aa5f..269dcad9bea632 100644
--- a/tests/net/vlan/src/main.c
+++ b/tests/net/vlan/src/main.c
@@ -96,7 +96,7 @@ static struct eth_context eth_vlan_context;
 
 static void eth_vlan_iface_init(struct net_if *iface)
 {
-	struct device *dev = net_if_get_device(iface);
+	const struct device *dev = net_if_get_device(iface);
 	struct eth_context *context = dev->data;
 
 	net_if_set_link_addr(iface, context->mac_addr,
@@ -106,7 +106,7 @@ static void eth_vlan_iface_init(struct net_if *iface)
 	ethernet_init(iface);
 }
 
-static int eth_tx(struct device *dev, struct net_pkt *pkt)
+static int eth_tx(const struct device *dev, struct net_pkt *pkt)
 {
 	struct eth_context *context = dev->data;
 
@@ -139,7 +139,7 @@ static int eth_tx(struct device *dev, struct net_pkt *pkt)
 	return 0;
 }
 
-static enum ethernet_hw_caps eth_capabilities(struct device *dev)
+static enum ethernet_hw_caps eth_capabilities(const struct device *dev)
 {
 	return ETHERNET_HW_VLAN;
 }
@@ -162,7 +162,7 @@ static void generate_mac(uint8_t *mac_addr)
 	mac_addr[5] = sys_rand32_get();
 }
 
-static int eth_vlan_init(struct device *dev)
+static int eth_vlan_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -176,7 +176,7 @@ ETH_NET_DEVICE_INIT(eth_vlan_test, "eth_vlan_test",
 		    &eth_vlan_context, NULL, CONFIG_ETH_INIT_PRIORITY,
 		    &api_funcs, NET_ETH_MTU);
 
-static int eth_init(struct device *dev)
+static int eth_init(const struct device *dev)
 {
 	struct eth_context *context = dev->data;
 
@@ -200,12 +200,12 @@ struct net_if_test {
 	struct net_linkaddr ll_addr;
 };
 
-static int net_iface_dev_init(struct device *dev)
+static int net_iface_dev_init(const struct device *dev)
 {
 	return 0;
 }
 
-static uint8_t *net_iface_get_mac(struct device *dev)
+static uint8_t *net_iface_get_mac(const struct device *dev)
 {
 	struct net_if_test *data = dev->data;
 
@@ -233,7 +233,7 @@ static void net_iface_init(struct net_if *iface)
 			     NET_LINK_ETHERNET);
 }
 
-static int sender_iface(struct device *dev, struct net_pkt *pkt)
+static int sender_iface(const struct device *dev, struct net_pkt *pkt)
 {
 	return 0;
 }
diff --git a/tests/subsys/canbus/isotp/conformance/src/main.c b/tests/subsys/canbus/isotp/conformance/src/main.c
index e7f77f789b85e4..2461197c8b4654 100644
--- a/tests/subsys/canbus/isotp/conformance/src/main.c
+++ b/tests/subsys/canbus/isotp/conformance/src/main.c
@@ -104,7 +104,7 @@ const struct isotp_msg_id tx_addr_ext = {
 	.ext_addr = EXT_ADDR
 };
 
-struct device *can_dev;
+const struct device *can_dev;
 struct isotp_recv_ctx recv_ctx;
 struct isotp_send_ctx send_ctx;
 uint8_t data_buf[128];
diff --git a/tests/subsys/canbus/isotp/implementation/src/main.c b/tests/subsys/canbus/isotp/implementation/src/main.c
index 02881c6298c0d2..205ab97c5e0a38 100644
--- a/tests/subsys/canbus/isotp/implementation/src/main.c
+++ b/tests/subsys/canbus/isotp/implementation/src/main.c
@@ -31,7 +31,7 @@
  * @}
  */
 
-struct device *can_dev;
+const struct device *can_dev;
 
 const struct isotp_fc_opts fc_opts = {
 	.bs = 8,
@@ -61,7 +61,7 @@ void send_complette_cb(int error_nr, void *arg)
 	zassert_equal(error_nr, ISOTP_N_OK, "Sending failed (%d)", error_nr);
 }
 
-static void send_sf(struct device *can_dev)
+static void send_sf(const struct device *can_dev)
 {
 	int ret;
 
@@ -110,7 +110,8 @@ void print_hex(const uint8_t *ptr, size_t len)
 	}
 }
 
-static void send_test_data(struct device *can_dev, const uint8_t *data, size_t len)
+static void send_test_data(const struct device *can_dev, const uint8_t *data,
+			   size_t len)
 {
 	int ret;
 
diff --git a/tests/subsys/fs/fat_fs_dual_drive/src/disk_access_test_drv.c b/tests/subsys/fs/fat_fs_dual_drive/src/disk_access_test_drv.c
index 6c9c53ea679a87..ed7d69e2163f4f 100644
--- a/tests/subsys/fs/fat_fs_dual_drive/src/disk_access_test_drv.c
+++ b/tests/subsys/fs/fat_fs_dual_drive/src/disk_access_test_drv.c
@@ -88,7 +88,7 @@ static struct disk_info ram_disk = {
 	.ops = &ram_disk_ops,
 };
 
-static int disk_ram_test_init(struct device *dev)
+static int disk_ram_test_init(const struct device *dev)
 {
 	ARG_UNUSED(dev);
 
diff --git a/tests/subsys/fs/multi-fs/src/test_ram_backend.c b/tests/subsys/fs/multi-fs/src/test_ram_backend.c
index 744f3701ab54de..8376da5b1b679e 100644
--- a/tests/subsys/fs/multi-fs/src/test_ram_backend.c
+++ b/tests/subsys/fs/multi-fs/src/test_ram_backend.c
@@ -14,17 +14,19 @@
 
 static uint8_t rambuf[FLASH_AREA_SIZE(storage)];
 
-static int test_ram_flash_init(struct device *dev)
+static int test_ram_flash_init(const struct device *dev)
 {
 	return 0;
 }
 
-static int test_flash_ram_write_protection(struct device *dev, bool enable)
+static int test_flash_ram_write_protection(const struct device *dev,
+					   bool enable)
 {
 	return 0;
 }
 
-static int test_flash_ram_erase(struct device *dev, off_t offset, size_t len)
+static int test_flash_ram_erase(const struct device *dev, off_t offset,
+				size_t len)
 {
 	struct flash_pages_info info;
 	off_t end_offset = offset + len;
@@ -42,7 +44,7 @@ static int test_flash_ram_erase(struct device *dev, off_t offset, size_t len)
 	return 0;
 }
 
-static int test_flash_ram_write(struct device *dev, off_t offset,
+static int test_flash_ram_write(const struct device *dev, off_t offset,
 						const void *data, size_t len)
 {
 	zassert_true(offset >= 0, "invalid offset");
@@ -54,7 +56,8 @@ static int test_flash_ram_write(struct device *dev, off_t offset,
 	return 0;
 }
 
-static int test_flash_ram_read(struct device *dev, off_t offset, void *data,
+static int test_flash_ram_read(const struct device *dev, off_t offset,
+								void *data,
 								size_t len)
 {
 	zassert_true(offset >= 0, "invalid offset");
@@ -66,9 +69,9 @@ static int test_flash_ram_read(struct device *dev, off_t offset, void *data,
 	return 0;
 }
 
-static void test_flash_ram_pages_layout(struct device *dev,
-				const struct flash_pages_layout **layout,
-				size_t *layout_size)
+static void test_flash_ram_pages_layout(const struct device *dev,
+					const struct flash_pages_layout **layout,
+					size_t *layout_size)
 {
 	/* Same as used in Mynewt native "flash" backend */
 	static struct flash_pages_layout dev_layout[] = {
diff --git a/tests/subsys/fs/nvs/src/main.c b/tests/subsys/fs/nvs/src/main.c
index 2365060d5994cd..ca16357b389195 100644
--- a/tests/subsys/fs/nvs/src/main.c
+++ b/tests/subsys/fs/nvs/src/main.c
@@ -607,7 +607,7 @@ void test_delete(void)
 void test_nvs_gc_corrupt_close_ate(void)
 {
 	struct nvs_ate ate, close_ate;
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	uint32_t data;
 	ssize_t len;
 	int err;
@@ -670,7 +670,7 @@ void test_nvs_gc_corrupt_close_ate(void)
 void test_nvs_gc_corrupt_ate(void)
 {
 	struct nvs_ate corrupt_ate, close_ate;
-	struct device *flash_dev;
+	const struct device *flash_dev;
 	int err;
 
 	flash_dev = device_get_binding(DT_CHOSEN_ZEPHYR_FLASH_CONTROLLER_LABEL);
diff --git a/tests/subsys/openthread/radio_stub.c b/tests/subsys/openthread/radio_stub.c
index c61aab8c4c240c..591b081cd7fd36 100644
--- a/tests/subsys/openthread/radio_stub.c
+++ b/tests/subsys/openthread/radio_stub.c
@@ -19,7 +19,7 @@
 #define CONFIG_NET_L2_OPENTHREAD 1
 
 /* needed for stubbing device driver */
-struct device *device_get_binding_stub(const char *name);
+const struct device *device_get_binding_stub(const char *name);
 #define device_get_binding device_get_binding_stub
 
 /* file itself */
diff --git a/tests/subsys/openthread/radio_test.c b/tests/subsys/openthread/radio_test.c
index e4283b78fa03f4..08b361992ab761 100644
--- a/tests/subsys/openthread/radio_test.c
+++ b/tests/subsys/openthread/radio_test.c
@@ -40,20 +40,21 @@ otInstance *ot = (otInstance *)0xAAAA;
 otMessage *ip_msg = (otMessage *)0xBBBB;
 
 /* forward declarations */
-static int scan_mock(struct device *dev, uint16_t duration,
+static int scan_mock(const struct device *dev, uint16_t duration,
 		     energy_scan_done_cb_t done_cb);
-static enum ieee802154_hw_caps get_capabilities(struct device *dev);
-static int cca_mock(struct device *dev);
-static int set_channel_mock(struct device *dev, uint16_t channel);
-static int filter_mock(struct device *dev, bool set,
+static enum ieee802154_hw_caps get_capabilities(const struct device *dev);
+static int cca_mock(const struct device *dev);
+static int set_channel_mock(const struct device *dev, uint16_t channel);
+static int filter_mock(const struct device *dev, bool set,
 		       enum ieee802154_filter_type type,
 		       const struct ieee802154_filter *filter);
-static int set_txpower_mock(struct device *dev, int16_t dbm);
-static int tx_mock(struct device *dev, enum ieee802154_tx_mode mode,
+static int set_txpower_mock(const struct device *dev, int16_t dbm);
+static int tx_mock(const struct device *dev, enum ieee802154_tx_mode mode,
 		   struct net_pkt *pkt, struct net_buf *frag);
-static int start_mock(struct device *dev);
-static int stop_mock(struct device *dev);
-static int configure_mock(struct device *dev, enum ieee802154_config_type type,
+static int start_mock(const struct device *dev);
+static int stop_mock(const struct device *dev);
+static int configure_mock(const struct device *dev,
+			  enum ieee802154_config_type type,
 			  const struct ieee802154_config *config);
 
 /* mocks */
@@ -75,7 +76,7 @@ static struct ieee802154_radio_api rapi = {
 
 static struct device radio = { .api = &rapi };
 
-static int scan_mock(struct device *dev, uint16_t duration,
+static int scan_mock(const struct device *dev, uint16_t duration,
 		     energy_scan_done_cb_t done_cb)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
@@ -84,7 +85,7 @@ static int scan_mock(struct device *dev, uint16_t duration,
 	return ztest_get_return_value();
 }
 
-static int rssi_scan_mock(struct device *dev, uint16_t duration,
+static int rssi_scan_mock(const struct device *dev, uint16_t duration,
 			  energy_scan_done_cb_t done_cb)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
@@ -97,7 +98,7 @@ static int rssi_scan_mock(struct device *dev, uint16_t duration,
 	return 0;
 }
 
-static int set_channel_mock(struct device *dev, uint16_t channel)
+static int set_channel_mock(const struct device *dev, uint16_t channel)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
 	ztest_check_expected_value(channel);
@@ -143,7 +144,7 @@ void otPlatRadioTxDone(otInstance *aInstance, otRadioFrame *aFrame,
 	ztest_check_expected_value(aError);
 }
 
-static enum ieee802154_hw_caps get_capabilities(struct device *dev)
+static enum ieee802154_hw_caps get_capabilities(const struct device *dev)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
 
@@ -152,14 +153,15 @@ static enum ieee802154_hw_caps get_capabilities(struct device *dev)
 	       IEEE802154_HW_ENERGY_SCAN | IEEE802154_HW_SLEEP_TO_TX;
 }
 
-static enum ieee802154_hw_caps get_capabilities_caps_mock(struct device *dev)
+static enum ieee802154_hw_caps get_capabilities_caps_mock(const struct device *dev)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
 
 	return ztest_get_return_value();
 }
 
-static int configure_mock(struct device *dev, enum ieee802154_config_type type,
+static int configure_mock(const struct device *dev,
+			  enum ieee802154_config_type type,
 			  const struct ieee802154_config *config)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
@@ -170,7 +172,7 @@ static int configure_mock(struct device *dev, enum ieee802154_config_type type,
 	return 0;
 }
 
-static int configure_match_mock(struct device *dev,
+static int configure_match_mock(const struct device *dev,
 				enum ieee802154_config_type type,
 				const struct ieee802154_config *config)
 {
@@ -197,7 +199,7 @@ static int configure_match_mock(struct device *dev,
 	return 0;
 }
 
-static int configure_promiscuous_mock(struct device *dev,
+static int configure_promiscuous_mock(const struct device *dev,
 				      enum ieee802154_config_type type,
 				      const struct ieee802154_config *config)
 {
@@ -209,14 +211,14 @@ static int configure_promiscuous_mock(struct device *dev,
 	return 0;
 }
 
-static int cca_mock(struct device *dev)
+static int cca_mock(const struct device *dev)
 {
 	/* not using assert to verify function called */
 	ztest_check_expected_value(dev);
 	return 0;
 }
 
-static int filter_mock(struct device *dev, bool set,
+static int filter_mock(const struct device *dev, bool set,
 		       enum ieee802154_filter_type type,
 		       const struct ieee802154_filter *filter)
 {
@@ -241,7 +243,7 @@ static int filter_mock(struct device *dev, bool set,
 	return 0;
 }
 
-static int set_txpower_mock(struct device *dev, int16_t dbm)
+static int set_txpower_mock(const struct device *dev, int16_t dbm)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
 	ztest_check_expected_value(dbm);
@@ -249,7 +251,7 @@ static int set_txpower_mock(struct device *dev, int16_t dbm)
 	return 0;
 }
 
-static int tx_mock(struct device *dev, enum ieee802154_tx_mode mode,
+static int tx_mock(const struct device *dev, enum ieee802154_tx_mode mode,
 		   struct net_pkt *pkt, struct net_buf *frag)
 {
 	zassert_equal(dev, &radio, "Device handle incorrect.");
@@ -258,19 +260,19 @@ static int tx_mock(struct device *dev, enum ieee802154_tx_mode mode,
 	return 0;
 }
 
-static int start_mock(struct device *dev)
+static int start_mock(const struct device *dev)
 {
 	ztest_check_expected_value(dev);
 	return 0;
 }
 
-static int stop_mock(struct device *dev)
+static int stop_mock(const struct device *dev)
 {
 	ztest_check_expected_value(dev);
 	return 0;
 }
 
-struct device *device_get_binding_stub(const char *name)
+const struct device *device_get_binding_stub(const char *name)
 {
 	return &radio;
 }
diff --git a/tests/subsys/power/power_mgmt/src/dummy_driver.c b/tests/subsys/power/power_mgmt/src/dummy_driver.c
index fc0c91ecc337a2..c3350b6c6e95ad 100644
--- a/tests/subsys/power/power_mgmt/src/dummy_driver.c
+++ b/tests/subsys/power/power_mgmt/src/dummy_driver.c
@@ -10,34 +10,35 @@
 
 static uint32_t device_power_state;
 
-static int dummy_open(struct device *dev)
+static int dummy_open(const struct device *dev)
 {
 	return device_pm_get_sync(dev);
 }
 
-static int dummy_close(struct device *dev)
+static int dummy_close(const struct device *dev)
 {
 	return device_pm_put_sync(dev);
 }
 
-static uint32_t dummy_get_power_state(struct device *dev)
+static uint32_t dummy_get_power_state(const struct device *dev)
 {
 	return device_power_state;
 }
 
-static int dummy_suspend(struct device *dev)
+static int dummy_suspend(const struct device *dev)
 {
 	device_power_state = DEVICE_PM_SUSPEND_STATE;
 	return 0;
 }
 
-static int dummy_resume_from_suspend(struct device *dev)
+static int dummy_resume_from_suspend(const struct device *dev)
 {
 	device_power_state = DEVICE_PM_ACTIVE_STATE;
 	return 0;
 }
 
-static int dummy_device_pm_ctrl(struct device *dev, uint32_t ctrl_command,
+static int dummy_device_pm_ctrl(const struct device *dev,
+				uint32_t ctrl_command,
 				void *context, device_pm_cb cb, void *arg)
 {
 	int ret = 0;
@@ -70,7 +71,7 @@ static const struct dummy_driver_api funcs = {
 	.close = dummy_close,
 };
 
-int dummy_init(struct device *dev)
+int dummy_init(const struct device *dev)
 {
 	device_pm_enable(dev);
 	return 0;
diff --git a/tests/subsys/power/power_mgmt/src/dummy_driver.h b/tests/subsys/power/power_mgmt/src/dummy_driver.h
index b0898fa3b9156d..f89f302109f25f 100644
--- a/tests/subsys/power/power_mgmt/src/dummy_driver.h
+++ b/tests/subsys/power/power_mgmt/src/dummy_driver.h
@@ -8,9 +8,9 @@
 #include <device.h>
 #define DUMMY_DRIVER_NAME	"dummy_driver"
 
-typedef int (*dummy_api_open_t)(struct device *dev);
+typedef int (*dummy_api_open_t)(const struct device *dev);
 
-typedef int (*dummy_api_close_t)(struct device *dev);
+typedef int (*dummy_api_close_t)(const struct device *dev);
 
 struct dummy_driver_api {
 	dummy_api_open_t open;
diff --git a/tests/subsys/power/power_mgmt/src/main.c b/tests/subsys/power/power_mgmt/src/main.c
index bdbfb9fea88283..53516b267c36ab 100644
--- a/tests/subsys/power/power_mgmt/src/main.c
+++ b/tests/subsys/power/power_mgmt/src/main.c
@@ -24,7 +24,7 @@ static bool set_sys_power;
 static bool leave_idle;
 static bool idle_entered;
 
-static struct device *dev;
+static const struct device *dev;
 static struct dummy_driver_api *api;
 /*
  * Weak power hook functions. Used on systems that have not implemented
diff --git a/tests/subsys/settings/fcb_init/src/settings_test_fcb_init.c b/tests/subsys/settings/fcb_init/src/settings_test_fcb_init.c
index 0db08b0a59f1d0..24ddcc2ad3b64c 100644
--- a/tests/subsys/settings/fcb_init/src/settings_test_fcb_init.c
+++ b/tests/subsys/settings/fcb_init/src/settings_test_fcb_init.c
@@ -89,7 +89,7 @@ void test_prepare_storage(void)
  */
 	int err;
 	const struct flash_area *fa;
-	struct device *dev;
+	const struct device *dev;
 	uint8_t new_val[FLASH_WRITE_BLOCK_SIZE];
 
 	if (prepared_mark[0] == ERASED_VAL) {
diff --git a/tests/subsys/shell/shell_flash/src/shell_flash_test.c b/tests/subsys/shell/shell_flash/src/shell_flash_test.c
index 3a69cdbc280034..f54ae9e32ee15d 100644
--- a/tests/subsys/shell/shell_flash/src/shell_flash_test.c
+++ b/tests/subsys/shell/shell_flash/src/shell_flash_test.c
@@ -35,7 +35,7 @@ static void test_flash_read(void)
 		"00000020: 61 62 63                                         |abc              |",
 	};
 	const struct shell *shell = shell_backend_dummy_get_ptr();
-	static struct device *flash_dev;
+	static const struct device *flash_dev;
 	const char *buf;
 	const int test_base = FLASH_SIMULATOR_BASE_OFFSET;
 	const int test_size = 0x24;  /* 32-alignment required */
diff --git a/tests/subsys/storage/flash_map/src/main.c b/tests/subsys/storage/flash_map/src/main.c
index ba823b4de8fd0f..f3a5526c7bbabf 100644
--- a/tests/subsys/storage/flash_map/src/main.c
+++ b/tests/subsys/storage/flash_map/src/main.c
@@ -24,7 +24,7 @@ void test_flash_area_get_sectors(void)
 	off_t off;
 	uint8_t wd[256];
 	uint8_t rd[256];
-	struct device *flash_dev;
+	const struct device *flash_dev;
 
 	rc = flash_area_open(FLASH_AREA_ID(image_1), &fa);
 	zassert_true(rc == 0, "flash_area_open() fail");
diff --git a/tests/subsys/storage/stream/stream_flash/src/main.c b/tests/subsys/storage/stream/stream_flash/src/main.c
index 05f5b063211100..c91e5f329b4828 100644
--- a/tests/subsys/storage/stream/stream_flash/src/main.c
+++ b/tests/subsys/storage/stream/stream_flash/src/main.c
@@ -24,7 +24,7 @@
 #define FLASH_BASE (64*1024)
 #define FLASH_AVAILABLE (FLASH_SIZE-FLASH_BASE)
 
-static struct device *fdev;
+static const struct device *fdev;
 static const struct flash_driver_api *api;
 static const struct flash_pages_layout *layout;
 static size_t layout_size;