Commit e345fd42 authored by Rui Miguel Silva's avatar Rui Miguel Silva Committed by Shawn Guo
Browse files

ARM: dts: imx7s-warp: add ov2680 sensor node 



Warp7 comes with a Omnivision OV2680 sensor, add the node here to make
complete the camera data path for this system. Add the needed regulator
to the analog voltage supply, the port and endpoints in mipi_csi node
and the pinctrl for the reset gpio.

Signed-off-by: default avatarRui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 2cd37a97

arch/arm/boot/dts/imx7s-warp.dts

+45 −0
Original line number Diff line number Diff line
@@ -55,6 +55,14 @@ 
		regulator-always-on;

	};



	reg_peri_3p15v: regulator-peri-3p15v {

		compatible = "regulator-fixed";

		regulator-name = "peri_3p15v_reg";

		regulator-min-microvolt = <3150000>;

		regulator-max-microvolt = <3150000>;

		regulator-always-on;

	};



	sound {

		compatible = "simple-audio-card";

		simple-audio-card,name = "imx7-sgtl5000";
@@ -184,6 +192,27 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2>;

	status = "okay";



	ov2680: camera@36 {

		compatible = "ovti,ov2680";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_ov2680>;

		reg = <0x36>;

		clocks = <&osc>;

		clock-names = "xvclk";

		reset-gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;

		DOVDD-supply = <&sw2_reg>;

		DVDD-supply = <&sw2_reg>;

		AVDD-supply = <&reg_peri_3p15v>;



		port {

			ov2680_to_mipi: endpoint {

				remote-endpoint = <&mipi_from_sensor>;

				clock-lanes = <0>;

				data-lanes = <1>;

			};

		};

	};

};



&i2c3 {
@@ -221,6 +250,16 @@ 
	clock-frequency = <166000000>;

	fsl,csis-hs-settle = <3>;

	status = "okay";



	port@0 {

		reg = <0>;



		mipi_from_sensor: endpoint {

			remote-endpoint = <&ov2680_to_mipi>;

			data-lanes = <1>;

		};



	};

};



&sai1 {
@@ -347,6 +386,12 @@ 
		>;

	};



	pinctrl_ov2680: ov2660grp {

		fsl,pins = <

			MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3	0x14

		>;

	};



	pinctrl_sai1: sai1grp {

		fsl,pins = <

			MX7D_PAD_SAI1_RX_DATA__SAI1_RX_DATA0	0x1f

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