Documentation/devicetree/bindings/media/video/msm-cam-ife-csid.txt

* Qualcomm Technologies, Inc. MSM Camera IFE CSID

Camera IFE CSID device provides the definitions for enabling
the IFE CSID hardware. It also provides the functions for the client
to control the IFE CSID hardware.

=======================
Required Node Structure
=======================
The IFE CSID device is described in one level of the device node.

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First Level Node - CAM IFE CSID device
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- compatible
  Usage: required
  Value type: <string>
  Definition: Should be "qcom,csid170" or "qcom,csid-lite170".

- cell-index
  Usage: required
  Value type: <u32>
  Definition: Should specify the hardware index id.

- reg-names
  Usage: required
  Value type: <string>
  Definition: Should be "csid".

- reg
  Usage: required
  Value type: <u32>
  Definition: Register values.

- interrupt-names
  Usage: Required
  Value type: <string>
  Definition: Name of the interrupt.

- interrupts
  Usage: Required
  Value type: <u32>
  Definition: Interrupt associated with IFE CSID HW.

- regulator-names
  Usage: required
  Value type: <string>
  Definition: Name of the regulator resources for IFE CSID HW.

- xxxx-supply
  Usage: required
  Value type: <phandle>
  Definition: Regulator reference corresponding to the names listed in
                "regulator-names".

- clock-names
  Usage: required
  Value type: <string>
  Definition: List of clock names required for IFE CSID HW.

- clocks
  Usage: required
  Value type: <phandle>
  Definition: List of clocks used for IFE CSID HW.

- clock-rates
  Usage: required
  Value type: <u32>
  Definition: List of clocks rates.

- src-clock-name
  Usage: required
  Value type: <string>
  Definition: Source clock name.



Example:

	qcom,csid0@acb3000 {
		cell-index = <0>;
		compatible = "qcom,csid170";
		reg = <0xacb3000 0x1000>;
		reg-names = "csid";
		interrupts = <0 464 0>;
		interrupt-names = "csid";
		vdd-names = "camss", "ife0";
		camss-supply = <&titan_top_gdsc>;
		ife0-supply = <&ife_0_gdsc>;
		clock-names = "soc_ahb_clk",
			"cpas_ahb_clk",
			"slow_ahb_clk_src",
			"ife_clk",
			"ife_clk_src",
			"ife_csid_clk",
			"ife_csid_clk_src",
			"ife_cphy_rx_clk",
			"cphy_rx_clk_src";
		clocks = <&clock_camcc CAM_CC_SOC_AHB_CLK>,
			<&clock_camcc CAM_CC_CPAS_AHB_CLK>,
			<&clock_camcc CAM_CC_SLOW_AHB_CLK_SRC>,
			<&clock_camcc CAM_CC_IFE_0_CLK>,
			<&clock_camcc CAM_CC_IFE_0_CLK_SRC>,
			<&clock_camcc CAM_CC_IFE_0_CSID_CLK>,
			<&clock_camcc CAM_CC_IFE_0_CSID_CLK_SRC>,
			<&clock_camcc CAM_CC_IFE_0_CPHY_RX_CLK>,
			<&clock_camcc CAM_CC_CPHY_RX_CLK_SRC>;
		clock-rates = <0 0 80000000 0 320000000 0 384000000 0 384000000>;
		src-clock-name = "ife_csid_clk_src";
		status = "ok";
	};