clk: qcom: Add MSM8998 Global Clock Control (GCC) driver

Add support for the global clock controller found on MSM8998 based devices. This should allow most non-multimedia device drivers to probe and control their clocks. Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org> Signed-off-by: Imran Khan <kimran@codeaurora.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> [bjorn: Specify regs for alpha_plls, fix white spaces and add binding] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
mariux64 · Apr 17, 2018 · b5f5f52 · b5f5f52
1 parent 60cc43f
commit b5f5f52
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diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.txt b/Documentation/devicetree/bindings/clock/qcom,gcc.txt
@@ -17,6 +17,7 @@ Required properties :
 			"qcom,gcc-msm8974pro-ac"
 			"qcom,gcc-msm8994"
 			"qcom,gcc-msm8996"
+			"qcom,gcc-msm8998"
 			"qcom,gcc-mdm9615"
 
 - reg : shall contain base register location and length

diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
@@ -218,6 +218,14 @@ config MSM_MMCC_8996
 	  Say Y if you want to support multimedia devices such as display,
 	  graphics, video encode/decode, camera, etc.
 
+config MSM_GCC_8998
+	tristate "MSM8998 Global Clock Controller"
+	depends on COMMON_CLK_QCOM
+	help
+	  Support for the global clock controller on msm8998 devices.
+	  Say Y if you want to use peripheral devices such as UART, SPI,
+	  i2c, USB, UFS, SD/eMMC, PCIe, etc.
+
 config SPMI_PMIC_CLKDIV
 	tristate "SPMI PMIC clkdiv Support"
 	depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST

diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
@@ -30,6 +30,7 @@ obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
 obj-$(CONFIG_MSM_GCC_8994) += gcc-msm8994.o
 obj-$(CONFIG_MSM_GCC_8996) += gcc-msm8996.o
 obj-$(CONFIG_MSM_LCC_8960) += lcc-msm8960.o
+obj-$(CONFIG_MSM_GCC_8998) += gcc-msm8998.o
 obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
 obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o
 obj-$(CONFIG_MSM_MMCC_8996) += mmcc-msm8996.o