t23x-public-dts/overlay/tegra234-p3767-camera-p3768-imx477-C.dts

// SPDX-License-Identifier: GPL-2.0-only
// SPDX-FileCopyrightText: Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.

/dts-v1/;
/plugin/;

#define CAM0_PWDN	TEGRA234_MAIN_GPIO(H, 6)
#define CAM1_PWDN	TEGRA234_MAIN_GPIO(AC, 0)
#define CAM_I2C_MUX 	TEGRA234_AON_GPIO(CC, 3)

#include <dt-bindings/tegra234-p3767-0000-common.h>

/ {
	overlay-name = "Camera IMX477-C";
	jetson-header-name = "Jetson 22pin CSI Connector";
	compatible = JETSON_COMPATIBLE_P3768;
	/*IMX477 connected on cam0 port */

	fragment@0 {
		target-path = "/";
		__overlay__ {
			tegra-capture-vi  {
				num-channels = <1>;
				ports {
					#address-cells = <1>;
					#size-cells = <0>;
					port@0 {
						reg = <0>;
						rbpcv3_imx477_vi_in1: endpoint {
							port-index = <2>;
							bus-width = <2>;
							remote-endpoint = <&rbpcv3_imx477_csi_out1>;
						};
					};
				};
			};
			tegra-camera-platform {
				compatible = "nvidia, tegra-camera-platform";
				/**
				 * The general guideline for naming badge_info contains 3 parts, and is as follows,
				 * The first part is the camera_board_id for the module; if the module is in a FFD
				 * platform, then use the platform name for this part.
				 * The second part contains the position of the module, ex. "rear" or "front".
				 * The third part contains the last 6 characters of a part number which is found
				 * in the module's specsheet from the vendor.
				 */
				modules {
					module1 {
						badge = "jakku_rear_RBPCV3";
						position = "rear";
						orientation = "1";
						drivernode0 {
							pcl_id = "v4l2_sensor";
							sysfs-device-tree = "/sys/firmware/devicetree/base/bus@0/cam_i2cmux/i2c@1/rbpcv3_imx477_c@1a";
						};
					};
				};
			};
			bus@0 {
				host1x@13e00000 {
					nvcsi@15a00000 {
						num-channels = <1>;
						#address-cells = <1>;
						#size-cells = <0>;
						channel@0 {
							reg = <0>;
							ports {
								#address-cells = <1>;
								#size-cells = <0>;
								port@0 {
									reg = <0>;
									rbpcv3_imx477_csi_in1: endpoint@0 {
										port-index = <2>;
										bus-width = <2>;
										remote-endpoint = <&rbpcv3_imx477_out1>;
									};
								};
								port@1 {
									reg = <1>;
									rbpcv3_imx477_csi_out1: endpoint@1 {
										remote-endpoint = <&rbpcv3_imx477_vi_in1>;
									};
								};
							};
						};
					};
				};
				cam_i2cmux {
					status = "okay";
					compatible = "i2c-mux-gpio";
					#address-cells = <1>;
					#size-cells = <0>;
					mux-gpios = <&gpio_aon CAM_I2C_MUX GPIO_ACTIVE_HIGH>;
					i2c-parent = <&cam_i2c>;
					i2c@0 {
						rbpcv2_imx219_a@10 {
							status = "disabled";
						};
					};
					i2c@1 {
						status = "okay";
						reg = <1>;
						#address-cells = <1>;
						#size-cells = <0>;
						rbpcv2_imx219_c@10 {
							status = "disabled";
						};
						rbpcv3_imx477_c@1a {
							reset-gpios = <&gpio CAM1_PWDN GPIO_ACTIVE_HIGH>;
							compatible = "ridgerun,imx477";
							/* I2C device address */
							reg = <0x1a>;
							/* V4L2 device node location */
							devnode = "video0";
							/* Physical dimensions of sensor */
							physical_w = "3.680";
							physical_h = "2.760";
							sensor_model = "imx477";
							use_sensor_mode_id = "true";
							mode0 { /* IMX477_MODE_3840x2160 */
								mclk_khz = "24000";
								num_lanes = "2";
								tegra_sinterface = "serial_c";
								phy_mode = "DPHY";
								discontinuous_clk = "no";
								dpcm_enable = "false";
								cil_settletime = "0";
								lane_polarity = "0";
								active_w = "3840";
								active_h = "2160";
								mode_type = "bayer";
								pixel_phase = "rggb";
								csi_pixel_bit_depth = "10";
								readout_orientation = "90";
								line_length = "11200";
								inherent_gain = "1";
								mclk_multiplier = "80";
								pix_clk_hz = "300000000";
								gain_factor = "16";
								framerate_factor = "1000000";
								exposure_factor = "1000000";
								min_gain_val = "16"; /* 1.00x */
								max_gain_val = "356"; /* 22x */
								step_gain_val = "1";
								default_gain = "16"; /* 1.00x */
								min_hdr_ratio = "1";
								max_hdr_ratio = "1";
								min_framerate = "2000000"; /* 2.0 fps */
								max_framerate = "30000000"; /* 30.0 fps */
								step_framerate = "1";
								default_framerate = "30000000"; /* 30.0 fps */
								min_exp_time = "13"; /* us */
								max_exp_time = "683709"; /* us */
								step_exp_time = "1";
								default_exp_time = "2495"; /* us */
								embedded_metadata_height = "2";
							};
							mode1 { /* IMX477_MODE_1920X1080 */
								mclk_khz = "24000";
								num_lanes = "2";
								tegra_sinterface = "serial_c";
								phy_mode = "DPHY";
								discontinuous_clk = "no";
								dpcm_enable = "false";
								cil_settletime = "0";
								lane_polarity = "0";
								active_w = "1920";
								active_h = "1080";
								mode_type = "bayer";
								pixel_phase = "rggb";
								csi_pixel_bit_depth = "10";
								readout_orientation = "90";
								line_length = "7000";
								inherent_gain = "1";
								mclk_multiplier = "80";
								pix_clk_hz = "300000000";
								gain_factor = "16";
								framerate_factor = "1000000";
								exposure_factor = "1000000";
								min_gain_val = "16"; /* 1.00x */
								max_gain_val = "356"; /* 22x */
								step_gain_val = "1";
								default_gain = "16"; /* 1.00x */
								min_hdr_ratio = "1";
								max_hdr_ratio = "1";
								min_framerate = "2000000"; /* 2.0 fps */
								max_framerate = "60000000"; /* 60.0 fps */
								step_framerate = "1";
								default_framerate = "60000000"; /* 60.0 fps */
								min_exp_time = "13"; /* us */
								max_exp_time = "683709"; /* us */
								step_exp_time = "1";
								default_exp_time = "2495"; /* us */
								embedded_metadata_height = "2";
							};
							ports {
								#address-cells = <1>;
								#size-cells = <0>;
								port@0 {
									reg = <0>;
									rbpcv3_imx477_out1: endpoint {
										port-index = <2>;
										bus-width = <2>;
										remote-endpoint = <&rbpcv3_imx477_csi_in1>;
									};
								};
							};
						};
					};
				};

				gpio@6000d000 {
					camera-control-output-low {
						gpio-hog;
						output-low;
						gpios = <CAM1_PWDN 0  CAM0_PWDN 0>;
						label = "cam1-pwdn", "cam0-pwdn";
					};
				};
			};
		};
	};
};