arch/arm64/boot/dts/hisilicon/hip07-d05.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/hisilicon/hip07-d05.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/hisilicon/hip07-d05.dts
Extension
.dts
Size
1150 bytes
Lines
91
Domain
Architecture Layer
Bucket
arch/arm64
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
/**
 * dts file for Hisilicon D05 Development Board
 *
 * Copyright (C) 2016 HiSilicon Ltd.
 */

/dts-v1/;

#include "hip07.dtsi"

/ {
	model = "Hisilicon Hip07 D05 Development Board";
	compatible = "hisilicon,hip07-d05";

	/* the mem node will be updated by UEFI. */
	memory@0 {
		device_type = "memory";
		reg = <0x0 0x00000000 0x0 0x40000000>;
		numa-node-id = <0>;
	};

	distance-map {
		compatible = "numa-distance-map-v1";
		distance-matrix = <0 0 10>,
				  <0 1 15>,
				  <0 2 20>,
				  <0 3 25>,
				  <1 0 15>,
				  <1 1 10>,
				  <1 2 25>,
				  <1 3 30>,
				  <2 0 20>,
				  <2 1 25>,
				  <2 2 10>,
				  <2 3 15>,
				  <3 0 25>,
				  <3 1 30>,
				  <3 2 15>,
				  <3 3 10>;
	};

	aliases {
		serial0 = &uart0;
	};

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

&uart0 {
	status = "okay";
};

&ipmi0 {
	status = "okay";
};

&usb_ohci {
	status = "okay";
};

&usb_ehci {
	status = "okay";
};

&eth0 {
	status = "okay";
};

Annotation

Implementation Notes