arch/arm/boot/dts/ti/omap/am437x-idk-evm.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/ti/omap/am437x-idk-evm.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/ti/omap/am437x-idk-evm.dts
Extension
.dts
Size
13627 bytes
Lines
544
Domain
Architecture Layer
Bucket
arch/arm
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-only
/*
 * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com/
 */

/dts-v1/;

#include "am4372.dtsi"
#include <dt-bindings/pinctrl/am43xx.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	model = "TI AM437x Industrial Development Kit";
	compatible = "ti,am437x-idk-evm","ti,am4372","ti,am43";

	chosen {
		stdout-path = &uart0;
	};

	v24_0d: fixed-regulator-v24_0d {
		compatible = "regulator-fixed";
		regulator-name = "V24_0D";
		regulator-min-microvolt = <24000000>;
		regulator-max-microvolt = <24000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	v3_3d: fixed-regulator-v3_3d {
		compatible = "regulator-fixed";
		regulator-name = "V3_3D";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&v24_0d>;
	};

	vdd_corereg: fixed-regulator-vdd_corereg {
		compatible = "regulator-fixed";
		regulator-name = "VDD_COREREG";
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&v24_0d>;
	};

	vdd_core: fixed-regulator-vdd_core {
		compatible = "regulator-fixed";
		regulator-name = "VDD_CORE";
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&vdd_corereg>;
	};

	v1_8dreg: fixed-regulator-v1_8dreg {
		compatible = "regulator-fixed";
		regulator-name = "V1_8DREG";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&v24_0d>;
	};

Annotation

Implementation Notes