ARM: S5PV210: Enable USB HSOTG gadget build

Add the necessary definitions and mapping information to enable the
s3c-hsotg gadget to build.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 3347a23..8eb480e 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -95,6 +95,11 @@
 		.pfn		= __phys_to_pfn(S5PV210_PA_DMC1),
 		.length		= SZ_4K,
 		.type		= MT_DEVICE,
+	}, {
+		.virtual	= (unsigned long)S3C_VA_USB_HSPHY,
+		.pfn		=__phys_to_pfn(S5PV210_PA_HSPHY),
+		.length		= SZ_4K,
+		.type		= MT_DEVICE,
 	}
 };