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Commit 7843b109 authored by Deepak Katragadda's avatar Deepak Katragadda
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clk: qcom: clock: Add Camera clock controller driver for SDM845 



Add the camera clock driver support on SDM845.

Change-Id: I6ddbedfa2d8d7f346f24086ea70eba0bb1fbe896
Signed-off-by: default avatarDeepak Katragadda <dkatraga@codeaurora.org>
parent cd838975

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

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Qualcomm Technologies Camera Clock & Reset Controller Binding

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



Required properties :

- compatible : shall contain "qcom,cam_cc-sdm845"

- reg : shall contain base register location and length

- reg-names: names of registers listed in the same order as in

	     the reg property.

- #clock-cells : shall contain 1

- #reset-cells : shall contain 1



Optional properties :

- vdd_<rail>-supply: The logic rail supply.



Example:

	clock_camcc: qcom,camcc@ad00000 {

		compatible = "qcom,cam_cc-sdm845";

		reg = <0xad00000 0x10000>;

		reg-names = "cc_base";

		vdd_cx-supply = <&pm8998_s9_level>;

		vdd_mx-supply = <&pm8998_s6_level>;

		#clock-cells = <1>;

		#reset-cells = <1>;

	};

drivers/clk/qcom/Kconfig

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@@ -169,6 +169,15 @@ config MSM_VIDEOCC_SDM845 
	  Say Y if you want to support video devices and functionality such as

	  video encode/decode.



config MSM_CAMCC_SDM845

	tristate "SDM845 Camera Clock Controller"

	depends on COMMON_CLK_QCOM

	help

	  Support for the camera clock controller on Qualcomm Technologies, Inc

	  sdm845 devices.

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

	  capturing pictures.



config CLOCK_QPNP_DIV

	tristate "QPNP PMIC clkdiv driver"

	depends on COMMON_CLK_QCOM && SPMI

drivers/clk/qcom/Makefile

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@@ -21,6 +21,7 @@ obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o 
obj-$(CONFIG_IPQ_LCC_806X) += lcc-ipq806x.o

obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o

obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o

obj-$(CONFIG_MSM_CAMCC_SDM845) += camcc-sdm845.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

drivers/clk/qcom/camcc-sdm845.c

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File added.

Preview size limit exceeded, changes collapsed.

drivers/clk/qcom/vdd-level-sdm845.h

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@@ -90,6 +90,13 @@ 
	},					\

	.num_rate_max = VDD_CX_NUM



#define VDD_MX_FMAX_MAP2(l1, f1, l2, f2) \

	.vdd_class = &vdd_mx,			\

	.rate_max = (unsigned long[VDD_CX_NUM]) {	\

		[VDD_CX_##l1] = (f1),		\

		[VDD_CX_##l2] = (f2),		\

	},					\

	.num_rate_max = VDD_CX_NUM



enum vdd_cx_levels {

	VDD_CX_NONE,