arch/arm/boot/dts/marvell/armada-395-gp.dts

Source file repositories/reference/linux-study-clean/arch/arm/boot/dts/marvell/armada-395-gp.dts

File Facts

System
Linux kernel
Corpus path
arch/arm/boot/dts/marvell/armada-395-gp.dts
Extension
.dts
Size
2195 bytes
Lines
137
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 Marvell Armada 395 GP board
 *
 * Copyright (C) 2016 Marvell
 *
 * Grzegorz Jaszczyk <jaz@semihalf.com>
 */

/dts-v1/;
#include "armada-395.dtsi"

/ {
	model = "Marvell Armada 395 GP Board";
	compatible = "marvell,a395-gp", "marvell,armada395",
		     "marvell,armada390";

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x40000000>; /* 1 GB */
	};

	soc {
		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;

		internal-regs {
			i2c@11000 {
				status = "okay";
				clock-frequency = <100000>;

				eeprom@57 {
					compatible = "atmel,24c64";
					reg = <0x57>;
				};
			};

			serial@12000 {
				/*
				 * Exported on the micro USB connector CON17
				 * through an FTDI
				 */
				status = "okay";
			};

			/* CON1 */
			usb@58000 {
				status = "okay";
			};

			/* CON2 */
			sata@a8000 {
				status = "okay";
			};

			/* CON18 */
			sdhci@d8000 {
				clock-frequency = <200000000>;
				broken-cd;
				wp-inverted;
				bus-width = <8>;
				status = "okay";
				no-1-8-v;
			};

			/* CON4 */

Annotation

Implementation Notes