arch/powerpc/boot/dts/fsl/mvme2500.dts

Source file repositories/reference/linux-study-clean/arch/powerpc/boot/dts/fsl/mvme2500.dts

File Facts

System
Linux kernel
Corpus path
arch/powerpc/boot/dts/fsl/mvme2500.dts
Extension
.dts
Size
5165 bytes
Lines
277
Domain
Architecture Layer
Bucket
arch/powerpc
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-later
/*
 * Device tree source for the Emerson/Artesyn MVME2500
 *
 * Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
 *
 * Based on: P2020 DS Device Tree Source
 * Copyright 2009 Freescale Semiconductor Inc.
 */

/include/ "p2020si-pre.dtsi"

/ {
	model = "MVME2500";
	compatible = "artesyn,MVME2500";

	aliases {
		serial2 = &serial2;
		serial3 = &serial3;
		serial4 = &serial4;
		serial5 = &serial5;
	};

	memory {
		device_type = "memory";
	};

	soc: soc@ffe00000 {
		ranges = <0x0 0 0xffe00000 0x100000>;

		i2c@3000 {
			hwmon@4c {
				compatible = "adi,adt7461";
				reg = <0x4c>;
			};

			rtc@68 {
				compatible = "dallas,ds1337";
				reg = <0x68>;
				interrupts = <8 1 0 0>;
			};

			eeprom@54 {
				compatible = "atmel,24c64";
				reg = <0x54>;
			};

			eeprom@52 {
				compatible = "atmel,24c512";
				reg = <0x52>;
			};

			eeprom@53 {
				compatible = "atmel,24c512";
				reg = <0x53>;
			};

			eeprom@50 {
				compatible = "atmel,24c02";
				reg = <0x50>;
			};

		};

		spi0: spi@7000 {
			fsl,espi-num-chipselects = <2>;

			flash@0 {
				compatible = "atmel,at25df641", "jedec,spi-nor";
				reg = <0>;

Annotation

Implementation Notes