[PATCH 03/27] ARM: EXYNOS: Add IO mapping for PMU of Exynos3250

[Chanwoo Choi]

This patch add memory mapping for PMU (Power Management Unit) which is used
for power control of Exynos3250.

Signed-off-by: Chanwoo Choi <cw00.choi at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 arch/arm/mach-exynos/exynos.c           | 5 +++++
 arch/arm/mach-exynos/include/mach/map.h | 1 +
 2 files changed, 6 insertions(+)

diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index cad3bfd..628e4b1 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -41,6 +41,11 @@ static struct map_desc exynos3250_iodesc[] __initdata = {
 		.pfn		= __phys_to_pfn(EXYNOS3_PA_SYSRAM_NS),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
+	}, {
+		.virtual	= (unsigned long)S5P_VA_PMU,
+		.pfn		= __phys_to_pfn(EXYNOS3_PA_PMU),
+		.length		= SZ_64K,
+		.type		= MT_DEVICE,
 	},
 };
 
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index a53981b..4aea694 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -36,6 +36,7 @@
 #define EXYNOS4_PA_SYSCON		0x10010000
 #define EXYNOS5_PA_SYSCON		0x10050100
 
+#define EXYNOS3_PA_PMU			0x10020000
 #define EXYNOS4_PA_PMU			0x10020000
 #define EXYNOS5_PA_PMU			0x10040000
 
-- 
1.8.0