mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 08:44:21 +08:00
c6ff132d42
A lot of header files are only used internally now, so they can be moved to mach-s3c, out of the visibility of drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Link: https://lore.kernel.org/r/20200806182059.2431-40-krzk@kernel.org [krzk: Rebase and fixup leds-s3c24xx driver] Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
//
|
|
// Samsung's S3C64XX flattened device tree enabled machine
|
|
//
|
|
// Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
|
|
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/system_misc.h>
|
|
|
|
#include "cpu.h"
|
|
#include "map.h"
|
|
|
|
#include "s3c64xx.h"
|
|
|
|
/*
|
|
* IO mapping for shared system controller IP.
|
|
*
|
|
* FIXME: Make remaining drivers use dynamic mapping.
|
|
*/
|
|
static struct map_desc s3c64xx_dt_iodesc[] __initdata = {
|
|
{
|
|
.virtual = (unsigned long)S3C_VA_SYS,
|
|
.pfn = __phys_to_pfn(S3C64XX_PA_SYSCON),
|
|
.length = SZ_4K,
|
|
.type = MT_DEVICE,
|
|
},
|
|
};
|
|
|
|
static void __init s3c64xx_dt_map_io(void)
|
|
{
|
|
debug_ll_io_init();
|
|
iotable_init(s3c64xx_dt_iodesc, ARRAY_SIZE(s3c64xx_dt_iodesc));
|
|
|
|
s3c64xx_init_cpu();
|
|
|
|
if (!soc_is_s3c64xx())
|
|
panic("SoC is not S3C64xx!");
|
|
}
|
|
|
|
static const char *const s3c64xx_dt_compat[] __initconst = {
|
|
"samsung,s3c6400",
|
|
"samsung,s3c6410",
|
|
NULL
|
|
};
|
|
|
|
DT_MACHINE_START(S3C6400_DT, "Samsung S3C64xx (Flattened Device Tree)")
|
|
/* Maintainer: Tomasz Figa <tomasz.figa@gmail.com> */
|
|
.dt_compat = s3c64xx_dt_compat,
|
|
.map_io = s3c64xx_dt_map_io,
|
|
MACHINE_END
|