ARM: S5P: Add usb ehci device

This patch adds usb ehci device definition for samsung s5p cpus.

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 6330b73..213c2a2 100644
--- a/arch/arm/mach-exynos4/include/mach/map.h
+++ b/arch/arm/mach-exynos4/include/mach/map.h
@@ -101,6 +101,8 @@
 
 #define EXYNOS4_PA_SROMC		0x12570000
 
+#define EXYNOS4_PA_EHCI			0x12580000
+
 #define EXYNOS4_PA_UART			0x13800000
 
 #define EXYNOS4_PA_IIC(x)		(0x13860000 + ((x) * 0x10000))
@@ -143,6 +145,7 @@
 #define S5P_PA_SROMC			EXYNOS4_PA_SROMC
 #define S5P_PA_SYSCON			EXYNOS4_PA_SYSCON
 #define S5P_PA_TIMER			EXYNOS4_PA_TIMER
+#define S5P_PA_EHCI			EXYNOS4_PA_EHCI
 
 #define SAMSUNG_PA_KEYPAD		EXYNOS4_PA_KEYPAD