arm: odroid: enable/disable usb host phy for exynos4412

Enable/disable the usb host phy on the odroid U/X2 boards which are based
on the Exynos4412 SOC.

Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/arch/arm/include/asm/arch-exynos/power.h b/arch/arm/include/asm/arch-exynos/power.h
index e8a98a5..3f97b31 100644
--- a/arch/arm/include/asm/arch-exynos/power.h
+++ b/arch/arm/include/asm/arch-exynos/power.h
@@ -210,6 +210,13 @@
 	unsigned int	gps_alive_option;
 };
 
+struct exynos4412_power {
+	unsigned char	res1[0x0704];
+	unsigned int	usbhost_phy_control;
+	unsigned int	hsic1_phy_control;
+	unsigned int	hsic2_phy_control;
+};
+
 struct exynos5_power {
 	unsigned int	om_stat;
 	unsigned char	res1[0x18];