/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>

/ {
	metadata {
		title ="Enable Raspberry Pi Camera v2 on CAM0";
		compatible = "radxa,nx5-io";
		category = "camera";
		exclusive = "csi2_dcphy0";
		description = "Enable Raspberry Pi Camera v2 on CAM0.";
	};


	fragment@0 {
		target-path = "/";

		__overlay__ {
			camera0_pwdn_gpio: camera0-pwdn-gpio {
				compatible = "regulator-fixed";
				regulator-name = "camera0_pwdn_gpio";
				regulator-always-on;
				regulator-boot-on;
				enable-active-high;
				gpio = <&gpio1 RK_PA7 GPIO_ACTIVE_HIGH>;
				pinctrl-names = "default";
				pinctrl-0 = <&cam0_pwdn_gpio>;
			};

			clk_cam0_24m: external-camera-clock-24m {
				compatible = "fixed-clock";
				clock-frequency = <24000000>;
				clock-output-names = "clk_cam0_24m";
				#clock-cells = <0>;
			};
		};
	};

	fragment@1 {
		target = <&i2c4>;

		__overlay__ {
			status = "okay";
			pinctrl-0 = <&i2c4m2_xfer>;

			camera0_imx219: camera0-imx219@10 {
				compatible = "sony,imx219";
				reg = <0x10>;

				clocks = <&clk_cam0_24m>;
				clock-names = "xvclk";

				rockchip,camera-module-index = <1>;
				rockchip,camera-module-facing = "back";
				rockchip,camera-module-name = "rpi-camera-v2";
				rockchip,camera-module-lens-name = "default";

				port {
					imx219_out0: endpoint {
						remote-endpoint = <&mipidcphy0_in_ucam0>;
						data-lanes = <1 2>;
					};
				};
			};
		};
	};

	fragment@2 {
		target = <&mipi_dcphy0>;

		__overlay__ {
			status = "okay";
		};
	};

	fragment@3 {
		target = <&csi2_dcphy0>;

		__overlay__ {
			status = "okay";

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;
					#address-cells = <1>;
					#size-cells = <0>;

					mipidcphy0_in_ucam0: endpoint@2 {
						reg = <2>;
						remote-endpoint = <&imx219_out0>;
						data-lanes = <1 2>;
					};
				};

				port@1 {
					reg = <1>;
					#address-cells = <1>;
					#size-cells = <0>;

					csidcphy0_out: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&mipi0_csi2_input>;
					};
				};
			};
		};
	};

	fragment@4 {
		target = <&mipi0_csi2>;

		__overlay__ {
			status = "okay";

			ports {
				#address-cells = <1>;
				#size-cells = <0>;

				port@0 {
					reg = <0>;
					#address-cells = <1>;
					#size-cells = <0>;

					mipi0_csi2_input: endpoint@1 {
						reg = <1>;
						remote-endpoint = <&csidcphy0_out>;
					};
				};

				port@1 {
					reg = <1>;
					#address-cells = <1>;
					#size-cells = <0>;

					mipi0_csi2_output: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&cif_mipi0_in0>;
					};
				};
			};
		};
	};

	fragment@5 {
		target = <&rkcif>;

		__overlay__ {
			status = "okay";
		};
	};

	fragment@6 {
		target = <&rkcif_mipi_lvds>;

		__overlay__ {
			status = "okay";

			port {
				cif_mipi0_in0: endpoint {
					remote-endpoint = <&mipi0_csi2_output>;
				};
			};
		};
	};

	fragment@7 {
		target = <&rkcif_mipi_lvds_sditf>;

		__overlay__ {
			status = "okay";

			port {
				mipi_lvds_sditf: endpoint {
					remote-endpoint = <&isp1_vir0>;
				};
			};
		};
	};

	fragment@8 {
		target = <&rkcif_mmu>;

		__overlay__ {
			status = "okay";
		};
	};

	fragment@9 {
		target = <&isp1_mmu>;

		__overlay__ {
			status = "okay";
		};
	};

	fragment@10 {
		target = <&rkisp1>;

		__overlay__ {
			status = "okay";
		};
	};

	fragment@11 {
		target = <&rkisp1_vir0>;

		__overlay__ {
			status = "okay";

			port {
				#address-cells = <1>;
				#size-cells = <0>;

				isp1_vir0: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&mipi_lvds_sditf>;
				};
			};
		};
	};

	fragment@12 {
		target = <&pinctrl>;

		__overlay__ {
			camera {
				cam0_pwdn_gpio: cam0-pwdn-gpio {
					rockchip,pins = <1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
				};
			};
		};
	};
};