From 2bde0b08cae739056d1c136839b67eec0ac0c3a4 Mon Sep 17 00:00:00 2001 From: MyungJoo Ham Date: Thu, 1 Dec 2011 15:12:30 +0900 Subject: ARM: EXYNOS: Add DMC1, allow PPMU access for DMC - Add DMC1 - Enlarge address space for DMC from 4k to 64k so that PPMU registers may be accessed. Signed-off-by: MyungJoo Ham Signed-off-by: Kyungmin Park Signed-off-by: Kukjin Kim --- arch/arm/mach-exynos/common.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/arm/mach-exynos/common.c') diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index cb5ad8c1fea8..02696ac143bd 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -177,7 +177,12 @@ static struct map_desc exynos4_iodesc[] __initdata = { }, { .virtual = (unsigned long)S5P_VA_DMC0, .pfn = __phys_to_pfn(EXYNOS4_PA_DMC0), - .length = SZ_4K, + .length = SZ_64K, + .type = MT_DEVICE, + }, { + .virtual = (unsigned long)S5P_VA_DMC1, + .pfn = __phys_to_pfn(EXYNOS4_PA_DMC1), + .length = SZ_64K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S3C_VA_USB_HSPHY, -- cgit v1.2.3-59-g8ed1b