Commit 652f1813 authored by Shefali Jain's avatar Shefali Jain Committed by Stephen Boyd
Browse files

clk: qcom: gcc: Add global clock controller driver for QCS404 



Add the clocks supported in global clock controller which clock the
peripherals like BLSPs, SDCC, USB, MDSS etc. Register all the clocks
to the clock framework for the clients to be able to request for them.

Signed-off-by: default avatarShefali Jain <shefjain@codeaurora.org>
Signed-off-by: default avatarTaniya Das <tdas@codeaurora.org>
Co-developed-by: default avatarTaniya Das <tdas@codeaurora.org>
Signed-off-by: default avatarAnu Ramanathan <anur@codeaurora.org>
[bamse, vkoul: rebase and tidyup for upstream]
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
[sboyd@kernel.org: Lowercase hex]
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent a3d152e4

Documentation/devicetree/bindings/clock/qcom,gcc.txt

+1 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ Required properties : 
			"qcom,gcc-msm8996"

			"qcom,gcc-msm8998"

			"qcom,gcc-mdm9615"

			"qcom,gcc-qcs404"

			"qcom,gcc-sdm845"



- reg : shall contain base register location and length

drivers/clk/qcom/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -235,6 +235,14 @@ config MSM_GCC_8998 
	  Say Y if you want to use peripheral devices such as UART, SPI,

	  i2c, USB, UFS, SD/eMMC, PCIe, etc.



config QCS_GCC_404

	tristate "QCS404 Global Clock Controller"

	depends on COMMON_CLK_QCOM

	help

	  Support for the global clock controller on QCS404 devices.

	  Say Y if you want to use multimedia devices or peripheral

	  devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc.



config SDM_GCC_845

	tristate "SDM845 Global Clock Controller"

	select QCOM_GDSC

drivers/clk/qcom/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ obj-$(CONFIG_QCOM_CLK_RPM) += clk-rpm.o 
obj-$(CONFIG_QCOM_CLK_RPMH) += clk-rpmh.o

obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o

obj-$(CONFIG_SDM_DISPCC_845) += dispcc-sdm845.o

obj-$(CONFIG_QCS_GCC_404) += gcc-qcs404.o

obj-$(CONFIG_SDM_GCC_845) += gcc-sdm845.o

obj-$(CONFIG_SDM_VIDEOCC_845) += videocc-sdm845.o

obj-$(CONFIG_SPMI_PMIC_CLKDIV) += clk-spmi-pmic-div.o

CRA Git | Maintained and supported by SUSTech CRA and CCSE