arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/ti/k3-am62x-sk-csi2-imx219.dtso
Extension
.dtso
Size
2141 bytes
Lines
115
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: arch/arm64
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only OR MIT
/*
 * IMX219 (RPi v2) Camera Module
 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
 */

/dts-v1/;
/plugin/;

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

&{/} {
	clk_imx219_fixed: imx219-xclk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
	};

	reg_2p8v: regulator-2p8v {
		compatible = "regulator-fixed";
		regulator-name = "2P8V";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		vin-supply = <&vcc_3v3_sys>;
		regulator-always-on;
	};

	reg_1p8v: regulator-1p8v {
		compatible = "regulator-fixed";
		regulator-name = "1P8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		vin-supply = <&vcc_3v3_sys>;
		regulator-always-on;
	};

	reg_1p2v: regulator-1p2v {
		compatible = "regulator-fixed";
		regulator-name = "1P2V";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		vin-supply = <&vcc_3v3_sys>;
		regulator-always-on;
	};
};

&main_i2c2 {
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	i2c-mux@71 {
		compatible = "nxp,pca9543";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x71>;

		/* CAM port */
		i2c@1 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <1>;

			ov5640: camera@10 {
				compatible = "sony,imx219";
				reg = <0x10>;

				clocks = <&clk_imx219_fixed>;

				VANA-supply = <&reg_2p8v>;

Annotation

Implementation Notes