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Commit d405dd7b authored by Deepak Katragadda's avatar Deepak Katragadda
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clk: qcom: Add the display clock driver for SDM855 



Add the display clock definitions and driver support for SDM855.

Change-Id: Ief821668b1300b96687a7265a784273d9bee9314
Signed-off-by: default avatarDeepak Katragadda <dkatraga@codeaurora.org>
parent 671c45f8

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

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Qualcomm Technologies, Inc. Display Clock & Reset Controller Binding

--------------------------------------------------------------------



Required properties :

- compatible : Shall contain "qcom,dispcc-sdm855".

- reg : Shall contain base register location and length.

- reg-names: Address name. Must be "cc_base".

- vdd_mm-supply: phandle to the MM_CX rail that needs to be voted on behalf

		 of the clocks.

- #clock-cells : Shall contain 1.

- #reset-cells : Shall contain 1.



Example:

	clock_dispcc: qcom,dispcc {

		compatible = "qcom,dispcc-sdm855";

		reg = <0xaf00000 0x20000>;

		reg-names = "cc_base";

		vdd_mm-supply = <&pm855l_s5_level>;

		#clock-cells = <1>;

		#reset-cells = <1>;

	};

drivers/clk/qcom/Kconfig

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@@ -252,3 +252,12 @@ config CLOCK_CPU_OSM 
	 frequency and voltage requests for multiple clusters via the

	 existence of multiple OSM domains.

	 Say Y if you want to support OSM clocks.



config MSM_DISPCC_SDM855

	tristate "SDM855 Display Clock Controller"

	depends on COMMON_CLK_QCOM

	help

	  Support for the display clock controller on Qualcomm Technologies, Inc

	  SDM855 devices.

	  Say Y if you want to support display devices and functionality such as

	  splash screen.

drivers/clk/qcom/Makefile

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@@ -26,6 +26,7 @@ obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o 
obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o

obj-$(CONFIG_MSM_CAMCC_SDM855) += camcc-sdm855.o

obj-$(CONFIG_MSM_CLK_AOP_QMP) += clk-aop-qmp.o

obj-$(CONFIG_MSM_DISPCC_SDM855) += dispcc-sdm855.o

obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o

obj-$(CONFIG_MSM_GCC_8916) += gcc-msm8916.o

obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o