// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: Copyright (c) 2018-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.

/dts-v1/;
/plugin/;

#include <dt-bindings/clock/tegra234-clock.h>
#include <dt-bindings/gpio/tegra234-gpio.h>
#include <dt-bindings/tegra234-p3737-0000+p3701-0000.h>

#define CAM0_RST_L	TEGRA234_MAIN_GPIO(H, 3)

/* camera control gpio definitions */
/ {
	overlay-name = "Jetson Camera IMX390 sensor 0x21";
	jetson-header-name = "Jetson AGX CSI Connector";
	compatible = JETSON_COMPATIBLE;

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

		__overlay__ {
			tegra-capture-vi {
				num-channels = <1>;
				ports {
					status = "okay";
					port@0 {
						status = "okay";
						liimx390_vi_in0: endpoint {
							status = "okay";
							port-index = <0>;
							bus-width = <4>;
							remote-endpoint = <&liimx390_csi_out0>;
						};
					};
				};
			};
			tegra-camera-platform {
				modules {
					status = "okay";
					module0 {
						badge = "imx390_rear";
						position = "rear";
						orientation = "1";
						status = "okay";
						drivernode0 {
							status = "okay";
							/* Declare PCL support driver (classically known as guid) */
							pcl_id = "v4l2_sensor";
							/* Declare the device-tree hierarchy to driver instance */
							sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/i2c@3180000/tca9546@70/i2c@0/imx390_a@21";
						};
					};
				};
			};
			bus@0{
				host1x@13e00000 {
					nvcsi@15a00000 {
						num-channels = <1>;
						channel@0 {
							status = "okay";
							ports {
								status = "okay";
								port@0 {
									status = "okay";
									liimx390_csi_in0: endpoint@0 {
										status = "okay";
										port-index = <0>;
										bus-width = <4>;
										remote-endpoint = <&liimx390_imx390_out0>;
									};
								};
								port@1 {
									status = "okay";
									liimx390_csi_out0: endpoint@1 {
										status = "okay";
										remote-endpoint = <&liimx390_vi_in0>;
									};
								};
							};
						};
					};
				};

				i2c@3180000 {
					tca9546@70 {
						status = "okay";
						compatible = "nxp,pca9546";
						reg = <0x70>;
						#address-cells = <1>;
						#size-cells = <0>;
						skip_mux_detect = "yes";
						i2c@0 {
							reg = <0>;
							i2c-mux,deselect-on-exit;
							#address-cells = <1>;
							#size-cells = <0>;
							status = "okay";
							dser: max929x_a@64 {
								compatible = "Maxim,max929x";
								reg = <0x64>;
								pwdn-gpios = <&gpio CAM0_RST_L GPIO_ACTIVE_HIGH>;
								status = "okay";
							};
							imx390_a@21 {
								/* Define any required hw resources needed by driver */
								/* ie. clocks, io pins, power sources */
								clocks = <&bpmp TEGRA234_CLK_EXTPERIPH1>,
										<&bpmp TEGRA234_CLK_EXTPERIPH1>;
								clock-names = "extperiph1", "pllp_grtba";
								mclk = "extperiph1";
								channel = "a";
								status = "okay";
								reg = <0x21>;
								nvidia,gmsl-dser-device = <&dser>;
								ports {
									status = "okay";
									port@0 {
										status = "okay";
										liimx390_imx390_out0: endpoint {
											status = "okay";
											port-index = <0>;
											bus-width = <4>;
											remote-endpoint = <&liimx390_csi_in0>;
										};
									};
								};
							};
						};
					};
				};
			};
		};
	};
};