r8a779g3-sparrow-hawk-camera-j1-imx462.dtso

  1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2/*
  3 * Device Tree Overlay for an IMX462 camera sensor on connector J1 on R-Car V4H
  4 * ES3.0 Sparrow Hawk board.
  5 *
  6 * Copyright 2025 Renesas Electronics Corp.
  7 * Copyright 2025 Niklas Söderlund <niklas.soderlund@ragnatech.se>
  8 */
  9
 10/dts-v1/;
 11/plugin/;
 12
 13#include <dt-bindings/gpio/gpio.h>
 14#include <dt-bindings/media/video-interfaces.h>
 15
 16&{/} {
 17	clk_cam_j1: clk-cam-j1 {
 18		compatible = "fixed-clock";
 19		#clock-cells = <0>;
 20		clock-frequency = <37125000>;
 21	};
 22
 23	/* Page 29 / CSI_IF_CN / J1 */
 24	reg_cam_j1: reg-cam-j1 {
 25		compatible = "regulator-fixed";
 26		regulator-name = "cam-J1";
 27		enable-active-high;
 28		gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
 29	};
 30};
 31
 32&i2c1 {
 33	#address-cells = <1>;
 34	#size-cells = <0>;
 35	status = "okay";
 36
 37	cam@1a {
 38		compatible = "sony,imx462lqr";
 39		reg = <0x1a>;
 40
 41		clocks = <&clk_cam_j1>;
 42		clock-names = "xclk";
 43		clock-frequency = <37125000>;
 44
 45		vdddo-supply = <&reg_cam_j1>;
 46		vdda-supply = <&reg_cam_j1>;
 47		vddd-supply = <&reg_cam_j1>;
 48
 49		orientation = <2>;
 50		rotation = <0>;
 51
 52		port {
 53			imx462_j1_out: endpoint {
 54				link-frequencies = /bits/ 64 <222750000 148500000>;
 55				data-lanes = <1 2 3 4>;
 56				remote-endpoint = <&csi40_in>;
 57			};
 58		};
 59	};
 60};
 61
 62/* Page 29 / CSI_IF_CN */
 63&csi40 {
 64	status = "okay";
 65
 66	ports {
 67		#address-cells = <1>;
 68		#size-cells = <0>;
 69
 70		port@0 {
 71			reg = <0>;
 72
 73			csi40_in: endpoint {
 74				bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
 75				clock-lanes = <0>;
 76				data-lanes = <1 2 3 4>;
 77				remote-endpoint = <&imx462_j1_out>;
 78			};
 79		};
 80	};
 81};
 82
 83&isp0 {
 84	status = "okay";
 85};
 86
 87&vin00 {
 88	status = "okay";
 89};
 90
 91&vin01 {
 92	status = "okay";
 93};
 94
 95&vin02 {
 96	status = "okay";
 97};
 98
 99&vin03 {
100	status = "okay";
101};
102
103&vin04 {
104	status = "okay";
105};
106
107&vin05 {
108	status = "okay";
109};
110
111&vin06 {
112	status = "okay";
113};
114
115&vin07 {
116	status = "okay";
117};