arch/arm/boot/dts/marvell/armada-370-dlink-dns327l.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/armada-370-dlink-dns327l.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/armada-370-dlink-dns327l.dts
Extension
.dts
Size
6051 bytes
Lines
322
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+ OR MIT)
/*
 * Device Tree file for D-Link DNS-327L
 *
 * Copyright (C) 2015, Andrew Andrianov <andrew@ncrmnt.org>
 */

/* Remaining unsolved:
 * There's still some unknown device on i2c address 0x13
 */

/dts-v1/;

#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include "armada-370.dtsi"

/ {
	model = "D-Link DNS-327L";
	compatible = "dlink,dns327l",
		"marvell,armada370",
		"marvell,armada-370-xp";

	chosen {
		stdout-path = &uart0;
	};

	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x20000000>; /* 512 MiB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
			MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
			MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;

		internal-regs {
			sata@a0000 {
				nr-ports = <2>;
				status = "okay";
			};

			usb@50000 {
				status = "okay";
			};
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-0 = <
			&backup_button_pin
			&power_button_pin
			&reset_button_pin>;
		pinctrl-names = "default";

		power-button {
			label = "Power Button";
			linux,code = <KEY_POWER>;
			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
		};

		backup-button {
			label = "Backup Button";
			linux,code = <KEY_COPY>;
			gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
		};

		reset-button {

Annotation

Implementation Notes