xref: /freebsd-src/sys/contrib/device-tree/src/arm64/qcom/sdm845-db845c-navigation-mezzanine.dts (revision 8bab661a3316d8bd9b9fbd11a3b4371b91507bd2)

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2022, Linaro Ltd.
 */

/dts-v1/;

#include "sdm845-db845c.dts"

&camss {
	vdda-phy-supply = <&vreg_l1a_0p875>;
	vdda-pll-supply = <&vreg_l26a_1p2>;

	status = "okay";

	ports {
		port@0 {
			csiphy0_ep: endpoint {
				data-lanes = <0 1 2 3>;
				remote-endpoint = <&ov8856_ep>;
			};
		};
	};
};

&cci {
	status = "okay";
};

&cci_i2c0 {
	camera@10 {
		compatible = "ovti,ov8856";
		reg = <0x10>;

		/* CAM0_RST_N */
		reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&cam0_default>;

		clocks = <&clock_camcc CAM_CC_MCLK0_CLK>;
		clock-names = "xvclk";
		clock-frequency = <19200000>;

		/*
		 * The &vreg_s4a_1p8 trace is powered on as a,
		 * so it is represented by a fixed regulator.
		 *
		 * The 2.8V vdda-supply and 1.2V vddd-supply regulators
		 * both have to be enabled through the power management
		 * gpios.
		 */
		dovdd-supply = <&vreg_lvs1a_1p8>;
		avdd-supply = <&cam0_avdd_2v8>;
		dvdd-supply = <&cam0_dvdd_1v2>;

		port {
			ov8856_ep: endpoint {
				link-frequencies = /bits/ 64
					<360000000 180000000>;
				data-lanes = <1 2 3 4>;
				remote-endpoint = <&csiphy0_ep>;
			};
		};
	};
};

&cci_i2c1 {
	camera@60 {
		compatible = "ovti,ov7251";

		/* I2C address as per ov7251.txt linux documentation */
		reg = <0x60>;

		/* CAM3_RST_N */
		enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&cam3_default>;

		clocks = <&clock_camcc CAM_CC_MCLK3_CLK>;
		clock-names = "xclk";
		clock-frequency = <24000000>;

		/*
		 * The &vreg_s4a_1p8 trace always powered on.
		 *
		 * The 2.8V vdda-supply regulator is enabled when the
		 * vreg_s4a_1p8 trace is pulled high.
		 * It too is represented by a fixed regulator.
		 *
		 * No 1.2V vddd-supply regulator is used.
		 */
		vdddo-supply = <&vreg_lvs1a_1p8>;
		vdda-supply = <&cam3_avdd_2v8>;

		status = "disabled";

		port {
			ov7251_ep: endpoint {
				data-lanes = <0 1>;
/*				remote-endpoint = <&csiphy3_ep>; */
			};
		};
	};
};