ARM: EXYNOS4: Add usb host phy control

EXYNOS4 has 2 phys for usb host and usb device. This patch supports to
control usb host phy of EXYNOS4.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/arch/arm/mach-exynos4/include/mach/map.h b/arch/arm/mach-exynos4/include/mach/map.h
index 213c2a2..0009e77 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -102,6 +102,7 @@
 #define EXYNOS4_PA_SROMC		0x12570000
 
 #define EXYNOS4_PA_EHCI			0x12580000
+#define EXYNOS4_PA_HSPHY		0x125B0000
 
 #define EXYNOS4_PA_UART			0x13800000