From dd0b7e20da906b40d55f24bb2dc21abd58ed3f55 Mon Sep 17 00:00:00 2001 From: Sunyoung Kang Date: Wed, 22 Dec 2010 07:21:17 +0900 Subject: ARM: S5PV310: Add DMC registers and map_desc This patch adds DMC io mapping for access it and adds registers. This is used in checking DRAM memory type. Signed-off-by: Sunyoung Kang Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv310/cpu.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/mach-s5pv310/cpu.c') diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c index 82ce4aa6d61a..283dd75effe7 100644 --- a/arch/arm/mach-s5pv310/cpu.c +++ b/arch/arm/mach-s5pv310/cpu.c @@ -72,6 +72,11 @@ static struct map_desc s5pv310_iodesc[] __initdata = { .pfn = __phys_to_pfn(S5PV310_PA_GPIO3), .length = SZ_256, .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_DMC0, + .pfn = __phys_to_pfn(S5PV310_PA_DMC0), + .length = SZ_4K, + .type = MT_DEVICE, }, { .virtual = (unsigned long)S3C_VA_UART, .pfn = __phys_to_pfn(S3C_PA_UART), -- cgit v1.2.3