pinctrl: add a pincontrol driver for BCM6368

Add a pincontrol driver for BCM6368. BCM6368 allows muxing the first 32 GPIOs onto alternative functions. Not all are documented. Co-developed-by: Jonas Gorski <[email protected]> Signed-off-by: Jonas Gorski <[email protected]> Signed-off-by: Álvaro Fernández Rojas <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Linus Walleij <[email protected]>
kawasaki · Mar 29, 2021 · 50554ac · 50554ac
1 parent fd22635
commit 50554ac
Show file tree

Hide file tree

Showing 3 changed files with 532 additions and 0 deletions.
diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig
@@ -60,6 +60,14 @@ config PINCTRL_BCM6362
 	help
 	   Say Y here to enable the Broadcom BCM6362 GPIO driver.
 
+config PINCTRL_BCM6368
+	bool "Broadcom BCM6368 GPIO driver"
+	depends on (BMIPS_GENERIC || COMPILE_TEST)
+	select PINCTRL_BCM63XX
+	default BMIPS_GENERIC
+	help
+	   Say Y here to enable the Broadcom BCM6368 GPIO driver.
+
 config PINCTRL_IPROC_GPIO
 	bool "Broadcom iProc GPIO (with PINCONF) driver"
 	depends on OF_GPIO && (ARCH_BCM_IPROC || COMPILE_TEST)

diff --git a/drivers/pinctrl/bcm/Makefile b/drivers/pinctrl/bcm/Makefile
@@ -7,6 +7,7 @@ obj-$(CONFIG_PINCTRL_BCM63XX)		+= pinctrl-bcm63xx.o
 obj-$(CONFIG_PINCTRL_BCM6328)		+= pinctrl-bcm6328.o
 obj-$(CONFIG_PINCTRL_BCM6358)		+= pinctrl-bcm6358.o
 obj-$(CONFIG_PINCTRL_BCM6362)		+= pinctrl-bcm6362.o
+obj-$(CONFIG_PINCTRL_BCM6368)		+= pinctrl-bcm6368.o
 obj-$(CONFIG_PINCTRL_IPROC_GPIO)	+= pinctrl-iproc-gpio.o
 obj-$(CONFIG_PINCTRL_CYGNUS_MUX)	+= pinctrl-cygnus-mux.o
 obj-$(CONFIG_PINCTRL_NS)		+= pinctrl-ns.o