arch/arm/mach-shmobile/setup-r8a73a4.c

File Facts

System

Linux kernel

Corpus path

arch/arm/mach-shmobile/setup-r8a73a4.c

Extension

.c

Size

488 bytes

Lines

24

Domain

Architecture Layer

Bucket

arch/arm

Inferred role

Architecture Layer: implementation source

Status

source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

• CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

• linux/init.h
• asm/mach/arch.h
• common.h

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * r8a73a4 processor support
 *
 * Copyright (C) 2013  Renesas Solutions Corp.
 * Copyright (C) 2013  Magnus Damm
 */

#include <linux/init.h>

#include <asm/mach/arch.h>

#include "common.h"

static const char *const r8a73a4_boards_compat_dt[] __initconst = {
	"renesas,r8a73a4",
	NULL
};

DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)")
	.init_late	= shmobile_init_late,
	.dt_compat	= r8a73a4_boards_compat_dt,
MACHINE_END

Annotation

• Immediate include surface: `linux/init.h`, `asm/mach/arch.h`, `common.h`.
• Atlas domain: Architecture Layer / arch/arm.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.