arch/arm/mach-pxa/pxa-dt.c

Source file repositories/reference/linux-study-clean/arch/arm/mach-pxa/pxa-dt.c

File Facts

System
Linux kernel
Corpus path
arch/arm/mach-pxa/pxa-dt.c
Extension
.c
Size
1095 bytes
Lines
52
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.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 *  linux/arch/arm/mach-pxa/pxa-dt.c
 *
 *  Copyright (C) 2012 Daniel Mack
 */

#include <asm/mach/arch.h>

#include "generic.h"

#ifdef CONFIG_PXA25x
static const char * const pxa25x_dt_board_compat[] __initconst = {
	"marvell,pxa250",
	NULL,
};

DT_MACHINE_START(PXA25X_DT, "Marvell PXA25x (Device Tree Support)")
	.map_io		= pxa25x_map_io,
	.restart	= pxa_restart,
	.dt_compat	= pxa25x_dt_board_compat,
MACHINE_END
#endif

#ifdef CONFIG_PXA27x
static const char * const pxa27x_dt_board_compat[] __initconst = {
	"marvell,pxa270",
	NULL,
};

DT_MACHINE_START(PXA27X_DT, "Marvell PXA27x (Device Tree Support)")
	.map_io		= pxa27x_map_io,
	.restart	= pxa_restart,
	.dt_compat	= pxa27x_dt_board_compat,
MACHINE_END
#endif

#ifdef CONFIG_PXA3xx
static const char *const pxa3xx_dt_board_compat[] __initconst = {
	"marvell,pxa300",
	"marvell,pxa310",
	"marvell,pxa320",
	NULL,
};

DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)")
	.map_io		= pxa3xx_map_io,
	.restart	= pxa_restart,
	.dt_compat	= pxa3xx_dt_board_compat,
MACHINE_END
#endif

Annotation

Implementation Notes