arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/renesas/aistarvision-mipi-adapter-2.1.dtsi
Extension
.dtsi
Size
2045 bytes
Lines
95
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
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
/*
 * Device Tree Source for the AISTARVISION MIPI Adapter V2.1
 *
 * Copyright (C) 2020 Renesas Electronics Corp.
 */

/ {
	ov5645_vdddo_1v8: 1p8v {
		compatible = "regulator-fixed";
		regulator-name = "camera_vdddo";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
	};

	ov5645_vdda_2v8: 2p8v {
		compatible = "regulator-fixed";
		regulator-name = "camera_vdda";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		regulator-always-on;
	};

	ov5645_vddd_1v5: 1p5v {
		compatible = "regulator-fixed";
		regulator-name = "camera_vddd";
		regulator-min-microvolt = <1500000>;
		regulator-max-microvolt = <1500000>;
		regulator-always-on;
	};

	imx219_vana_2v8: 2p8v {
		compatible = "regulator-fixed";
		regulator-name = "camera_vana";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		regulator-always-on;
	};

	imx219_vdig_1v8: 1p8v {
		compatible = "regulator-fixed";
		regulator-name = "camera_vdig";
		regulator-min-microvolt = <1500000>;
		regulator-max-microvolt = <1500000>;
		regulator-always-on;
	};

	imx219_vddl_1v2: 1p2v {
		compatible = "regulator-fixed";
		regulator-name = "camera_vddl";
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		regulator-always-on;
	};

	osc25250_clk: osc25250_clk {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <24000000>;
	};
};

&MIPI_OV5645_PARENT_I2C {
	ov5645: ov5645@3c {
		compatible = "ovti,ov5645";
		reg = <0x3c>;
		clocks = <&osc25250_clk>;
		vdddo-supply = <&ov5645_vdddo_1v8>;
		vdda-supply = <&ov5645_vdda_2v8>;

Annotation

Implementation Notes