arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/renesas/r8a774a1-hihope-rzg2m-rev2-ex.dts
Extension
.dts
Size
502 bytes
Lines
21
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
/*
 * Device Tree Source for the HiHope RZ/G2M Rev.2.0 connected to sub board
 *
 * Copyright (C) 2019 Renesas Electronics Corp.
 */

#include "r8a774a1-hihope-rzg2m-rev2.dts"
#include "hihope-rzg2-ex.dtsi"

/ {
	model = "HopeRun HiHope RZ/G2M (Rev.2.0) with sub board";
	compatible = "hoperun,hihope-rzg2-ex", "hoperun,hihope-rzg2m",
		     "renesas,r8a774a1";
};

/* SW43 should be OFF, if in ON state SATA port will be activated */
&pciec1 {
	status = "okay";
};

Annotation

Implementation Notes