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| author | Jaecheol Lee <jc.lee@samsung.com> | 2010-09-15 10:57:37 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2010-10-21 02:52:17 +0400 |
| commit | 1d826d14cc2783d0c09750c2e1eeb2bdd358769b (patch) | |
| tree | 639f9e039291ac3c152eb2158d8f5678f5e25107 /arch/arm/mach-s5pv210/cpu.c | |
| parent | 2a5555822ea83d583b46437cff6829eec0166475 (diff) | |
| download | linux-1d826d14cc2783d0c09750c2e1eeb2bdd358769b.tar.xz | |
ARM: S5PV210: Add DMC map_desc table for supporting DMC access
This patch adds DMC(DRAM Memory Controller) map_desc table.
Because some driver such as CPUFREQ need to access DMC register.
Signed-off-by: Jaecheol Lee <jc.lee@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s5pv210/cpu.c')
| -rw-r--r-- | arch/arm/mach-s5pv210/cpu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c index 2f16bfc0a116..3347a23074b4 100644 --- a/arch/arm/mach-s5pv210/cpu.c +++ b/arch/arm/mach-s5pv210/cpu.c @@ -85,6 +85,16 @@ static struct map_desc s5pv210_iodesc[] __initdata = { .pfn = __phys_to_pfn(S5PV210_PA_SROMC), .length = SZ_4K, .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_DMC0, + .pfn = __phys_to_pfn(S5PV210_PA_DMC0), + .length = SZ_4K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_DMC1, + .pfn = __phys_to_pfn(S5PV210_PA_DMC1), + .length = SZ_4K, + .type = MT_DEVICE, } }; |