Merge tag 'qcom-drivers-for-4.18' of git://git.kernel.org/pub/scm/lin…

…ux/kernel/git/agross/linux into next/late Qualcomm ARM Based Driver Updates for v4.18 * Various SMEM updates/fixes * Add qcom_smem_virt_to_phys SMEM API * Update MAINTAINERS to include qcom_scm pattern * Add Qualcomm Command DB driver * Add Qualcomm SCM compatible for IPQ4019 * Add MSM8998 to smd-rpm compatible list * Add Qualcomm GENI based QUP wrapper * Fix Qualcomm QMI buffer sizing bug * tag 'qcom-drivers-for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: soc: qcom: smem: introduce qcom_smem_virt_to_phys() soc: qcom: qmi: fix a buffer sizing bug MAINTAINERS: Update pattern for qcom_scm soc: Unconditionally include qcom Makefile soc: qcom: smem: check sooner in qcom_smem_set_global_partition() soc: qcom: smem: fix qcom_smem_set_global_partition() soc: qcom: smem: fix off-by-one error in qcom_smem_alloc_private() soc: qcom: smem: byte swap values properly soc: qcom: smem: return proper type for cached entry functions soc: qcom: smem: fix first cache entry calculation soc: qcom: cmd-db: Make endian-agnostic drivers: qcom: add command DB driver soc: qcom: Add GENI based QUP Wrapper driver soc: qcom: smd-rpm: Add msm8998 compatible firmware: qcom: scm: Add ipq4019 soc compatible Signed-off-by: Olof Johansson <[email protected]>
cail · May 26, 2018 · ae709bf · ae709bf
2 parents 67b8d5c + 6d361c1
commit ae709bf
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diff --git a/Documentation/devicetree/bindings/firmware/qcom,scm.txt b/Documentation/devicetree/bindings/firmware/qcom,scm.txt
@@ -11,9 +11,10 @@ Required properties:
  * "qcom,scm-msm8660" for MSM8660 platforms
  * "qcom,scm-msm8690" for MSM8690 platforms
  * "qcom,scm-msm8996" for MSM8996 platforms
+ * "qcom,scm-ipq4019" for IPQ4019 platforms
  * "qcom,scm" for later processors (MSM8916, APQ8084, MSM8974, etc)
 - clocks: One to three clocks may be required based on compatible.
- * No clock required for "qcom,scm-msm8996"
+ * No clock required for "qcom,scm-msm8996", "qcom,scm-ipq4019"
  * Only core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660", and "qcom,scm-msm8960"
  * Core, iface, and bus clocks required for "qcom,scm"
 - clock-names: Must contain "core" for the core clock, "iface" for the interface

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt
@@ -22,6 +22,7 @@ resources.
 		    "qcom,rpm-apq8084"
 		    "qcom,rpm-msm8916"
 		    "qcom,rpm-msm8974"
+		    "qcom,rpm-msm8998"
 
 - qcom,smd-channels:
 	Usage: required

diff --git a/MAINTAINERS b/MAINTAINERS
@@ -1817,7 +1817,7 @@ F:	drivers/spi/spi-qup.c
 F:	drivers/tty/serial/msm_serial.c
 F:	drivers/*/pm8???-*
 F:	drivers/mfd/ssbi.c
-F:	drivers/firmware/qcom_scm.c
+F:	drivers/firmware/qcom_scm*
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
 
 ARM/RADISYS ENP2611 MACHINE SUPPORT

diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
@@ -603,6 +603,9 @@ static const struct of_device_id qcom_scm_dt_match[] = {
 	{ .compatible = "qcom,scm-msm8996",
 	  .data = NULL, /* no clocks */
 	},
+	{ .compatible = "qcom,scm-ipq4019",
+	  .data = NULL, /* no clocks */
+	},
 	{ .compatible = "qcom,scm",
 	  .data = (void *)(SCM_HAS_CORE_CLK
 			   | SCM_HAS_IFACE_CLK

diff --git a/drivers/of/platform.c b/drivers/of/platform.c
@@ -494,6 +494,7 @@ EXPORT_SYMBOL_GPL(of_platform_default_populate);
 #ifndef CONFIG_PPC
 static const struct of_device_id reserved_mem_matches[] = {
 	{ .compatible = "qcom,rmtfs-mem" },
+	{ .compatible = "qcom,cmd-db" },
 	{ .compatible = "ramoops" },
 	{}
 };

diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
@@ -14,7 +14,7 @@ obj-$(CONFIG_ARCH_MXC)		+= imx/
 obj-$(CONFIG_SOC_XWAY)		+= lantiq/
 obj-y				+= mediatek/
 obj-$(CONFIG_ARCH_MESON)	+= amlogic/
-obj-$(CONFIG_ARCH_QCOM)		+= qcom/
+obj-y				+= qcom/
 obj-y				+= renesas/
 obj-$(CONFIG_ARCH_ROCKCHIP)	+= rockchip/
 obj-$(CONFIG_SOC_SAMSUNG)	+= samsung/

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
@@ -3,6 +3,24 @@
 #
 menu "Qualcomm SoC drivers"
 
+config QCOM_COMMAND_DB
+	bool "Qualcomm Command DB"
+	depends on (ARCH_QCOM && OF) || COMPILE_TEST
+	help
+	  Command DB queries shared memory by key string for shared system
+	  resources. Platform drivers that require to set state of a shared
+	  resource on a RPM-hardened platform must use this database to get
+	  SoC specific identifier and information for the shared resources.
+
+config QCOM_GENI_SE
+	tristate "QCOM GENI Serial Engine Driver"
+	depends on ARCH_QCOM || COMPILE_TEST
+	help
+	  This driver is used to manage Generic Interface (GENI) firmware based
+	  Qualcomm Technologies, Inc. Universal Peripheral (QUP) Wrapper. This
+	  driver is also used to manage the common aspects of multiple Serial
+	  Engines present in the QUP.
+
 config QCOM_GLINK_SSR
 	tristate "Qualcomm Glink SSR driver"
 	depends on RPMSG

diff --git a/drivers/soc/qcom/Makefile b/drivers/soc/qcom/Makefile
@@ -1,4 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
+obj-$(CONFIG_QCOM_GENI_SE) +=	qcom-geni-se.o
+obj-$(CONFIG_QCOM_COMMAND_DB) += cmd-db.o
 obj-$(CONFIG_QCOM_GLINK_SSR) +=	glink_ssr.o
 obj-$(CONFIG_QCOM_GSBI)	+=	qcom_gsbi.o
 obj-$(CONFIG_QCOM_MDT_LOADER)	+= mdt_loader.o