Resguardo inicial

linux-7.2.3/arch/arm64/boot/dts/ti/k3-am625-verdin-ov5640.dtsi

@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (c) Toradex
+ *
+ * Common device tree include for Toradex OV5640 CSI camera on Verdin CSI_1.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+	clk_ov5640_osc: ov5640-xclk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+	};
+
+	regulator_camera: regulator-camera {
+		compatible = "regulator-fixed";
+		/* Verdin GPIO_8_CSI (SODIMM 222) - CAM_1_CON_PWRCTRL */
+		gpio = <&main_gpio0 42 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-name = "V_CSI";
+		startup-delay-us = <5000>;
+	};
+};
+
+&csi0_port0 {
+	status = "okay";
+
+	csi2rx0_in_sensor: endpoint {
+		remote-endpoint = <&csi2_cam0>;
+		bus-type = <4>; /* CSI2 DPHY */
+		clock-lanes = <0>;
+		data-lanes = <1 2>;
+	};
+};
+
+&dphy0 {
+	status = "okay";
+};
+
+&main_i2c3 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	camera@3c {
+		compatible = "ovti,ov5640";
+		reg = <0x3c>;
+
+		clocks = <&clk_ov5640_osc>;
+		clock-names = "xclk";
+		AVDD-supply = <&regulator_camera>;
+		DOVDD-supply = <&regulator_camera>;
+		DVDD-supply = <&regulator_camera>;
+		/* Verdin GPIO_6 (SODIMM 218) - CAM_1_CON_PWRDWN */
+		powerdown-gpios = <&main_gpio0 36 GPIO_ACTIVE_HIGH>;
+		/* Verdin GPIO_5 (SODIMM 216) - CAM_1_CON_RST */
+		reset-gpios = <&main_gpio0 40 GPIO_ACTIVE_LOW>;
+
+		port {
+			csi2_cam0: endpoint {
+				remote-endpoint = <&csi2rx0_in_sensor>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};
+
+&ti_csi2rx0 {
+	status = "okay";
+};