/dts-v1/;
/plugin/;

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

/ {
	metadata {
		title ="Enable Raspberry Pi Camera v2 on CAM1";
		compatible = "radxa,nx5-io";
		category = "camera";
		exclusive = "csi2_dphy2";
		description = "Enable Raspberry Pi Camera v2 on CAM1.";
	};


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

		__overlay__ {
			camera1_pwdn_gpio: camera1-pwdn-gpio {
				compatible = "regulator-fixed";
				regulator-name = "camera1_pwdn_gpio";
				regulator-always-on;
				regulator-boot-on;
				enable-active-high;
				gpio = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
				pinctrl-names = "default";
				pinctrl-0 = <&cam1_pwdn_gpio>;
			};

			clk_cam1_24m: external-camera-clock-24m {
				compatible = "fixed-clock";
				clock-frequency = <24000000>;
				clock-output-names = "clk_cam1_24m";
				#clock-cells = <0>;
			};
		};
	};

	fragment@1 {
		target = <&i2c6>;

		__overlay__ {
			status = "okay";

			camera1_imx219: camera1-imx219@10 {
				compatible = "sony,imx219";
				reg = <0x10>;

				clocks = <&clk_cam1_24m>;
				clock-names = "xvclk";

				rockchip,camera-module-index = <0>;
				rockchip,camera-module-facing = "back";
				rockchip,camera-module-name = "rpi-camera-v2";
				rockchip,camera-module-lens-name = "default";

				port {
					imx219_out1: endpoint {
						remote-endpoint = <&mipidphy0_in_ucam1>;
						data-lanes = <1 2>;
					};
				};
			};
		};
	};

	fragment@2 {
		target = <&csi2_dphy0_hw>;

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

	fragment@3 {
		target = <&csi2_dphy2>;

		__overlay__ {
			status = "okay";

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

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

					mipidphy0_in_ucam1: endpoint@2 {
						reg = <2>;
						remote-endpoint = <&imx219_out1>;
						data-lanes = <1 2>;
					};
				};

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

					csidphy0_out: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&mipi3_csi2_input>;
					};
				};
			};
		};
	};

	fragment@4 {
		target = <&mipi3_csi2>;

		__overlay__ {
			status = "okay";

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

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

					mipi3_csi2_input: endpoint@1 {
						reg = <1>;
						remote-endpoint = <&csidphy0_out>;
					};
				};

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

					mipi3_csi2_output: endpoint@0 {
						reg = <0>;
						remote-endpoint = <&cif_mipi3_in0>;
					};
				};
			};
		};
	};

	fragment@5 {
		target = <&rkcif>;

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

	fragment@6 {
		target = <&rkcif_mipi_lvds3>;

		__overlay__ {
			status = "okay";

			port {
				cif_mipi3_in0: endpoint {
					remote-endpoint = <&mipi3_csi2_output>;
				};
			};
		};
	};

	fragment@7 {
		target = <&rkcif_mipi_lvds3_sditf>;

		__overlay__ {
			status = "okay";

			port {
				mipi_lvds3_sditf: endpoint {
					remote-endpoint = <&isp0_vir0>;
				};
			};
		};
	};

	fragment@8 {
		target = <&rkcif_mmu>;

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

	fragment@9 {
		target = <&isp0_mmu>;

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

	fragment@10 {
		target = <&rkisp0>;

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

	fragment@11 {
		target = <&rkisp0_vir0>;

		__overlay__ {
			status = "okay";

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

				isp0_vir0: endpoint@0 {
					reg = <0>;
					remote-endpoint = <&mipi_lvds3_sditf>;
				};
			};
		};
	};

	fragment@12 {
		target = <&pinctrl>;

		__overlay__ {
			camera {
				cam1_pwdn_gpio: cam1-pwdn-gpio {
					rockchip,pins = <1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
				};
			};
		};
	};
};