arch/arm/boot/dts/marvell/kirkwood-net5big.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/kirkwood-net5big.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/kirkwood-net5big.dts
Extension
.dts
Size
3417 bytes
Lines
170
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
/*
 * Device Tree file for LaCie 5Big Network v2
 *
 * Copyright (C) 2014
 *
 * Andrew Lunn <andrew@lunn.ch>
 *
 * Based on netxbig_v2-setup.c,
 * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
 *
*/

/dts-v1/;

#include "kirkwood.dtsi"
#include "kirkwood-6281.dtsi"
#include "kirkwood-netxbig.dtsi"

/ {
	model = "LaCie 5Big Network v2";
	compatible = "lacie,net5big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";

	memory {
		device_type = "memory";
		reg = <0x00000000 0x20000000>;
	};

};

&regulators {
	regulator@2 {
		compatible = "regulator-fixed";
		reg = <2>;
		regulator-name = "hdd1power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		regulator-always-on;
		regulator-boot-on;
		gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
	};

	regulator@3 {
		compatible = "regulator-fixed";
		reg = <3>;
		regulator-name = "hdd2power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		regulator-always-on;
		regulator-boot-on;
		gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
	};

	regulator@4 {
		compatible = "regulator-fixed";
		reg = <4>;
		regulator-name = "hdd3power";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		regulator-always-on;
		regulator-boot-on;
		gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
	};

	regulator@5 {
		compatible = "regulator-fixed";
		reg = <5>;

Annotation

Implementation Notes