diff options
author | Kukjin Kim <kgene.kim@samsung.com> | 2010-08-31 16:30:51 +0900 |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-18 10:33:34 +0900 |
commit | 19a2c06548db1fa69c40be5bf3ad2095d6119871 (patch) | |
tree | c08194d0121bc5dae632aeba254ef641e46015c3 /arch/arm/mach-s5p6440/cpu.c | |
parent | 13904fba37aa00867dee0b4fe13df92fed1120f9 (diff) |
ARM: S5P: Moves initial map for merging S5P64X0
This patch moves some initial maps from plat-s5p to machine,
so that can merge mach-s5p6440 and mach-s5p6450.
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5p6440/cpu.c')
-rw-r--r-- | arch/arm/mach-s5p6440/cpu.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c index ec592e86605..8a09e0fc273 100644 --- a/arch/arm/mach-s5p6440/cpu.c +++ b/arch/arm/mach-s5p6440/cpu.c @@ -1,7 +1,7 @@ /* linux/arch/arm/mach-s5p6440/cpu.c * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -40,6 +40,32 @@ #include <plat/s5p6440.h> #include <plat/adc-core.h> +/* Initial IO mappings */ + +static struct map_desc s5p6440_iodesc[] __initdata = { + { + .virtual = (unsigned long)S5P_VA_GPIO, + .pfn = __phys_to_pfn(S5P6440_PA_GPIO), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)VA_VIC0, + .pfn = __phys_to_pfn(S5P6440_PA_VIC0), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)VA_VIC1, + .pfn = __phys_to_pfn(S5P6440_PA_VIC1), + .length = SZ_16K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S3C_VA_UART, + .pfn = __phys_to_pfn(S3C_PA_UART), + .length = SZ_512K, + .type = MT_DEVICE, + } +}; + static void s5p6440_idle(void) { unsigned long val; @@ -55,15 +81,18 @@ static void s5p6440_idle(void) local_irq_enable(); } -/* s5p6440_map_io +/* + * s5p6440_map_io * * register the standard cpu IO areas -*/ + */ void __init s5p6440_map_io(void) { /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); + + iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc)); } void __init s5p6440_init_clocks(int xtal) |