usb: phy: samsung: Add host phy support to samsung-phy driver

This patch adds host phy support to samsung-usbphy driver and
further adds support for samsung's exynos5250 usb-phy.

Signed-off-by: Praveen Paneri <p.paneri@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index 36a85b6..fae4d08 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -48,7 +48,7 @@
 
 config SAMSUNG_USBPHY
 	bool "Samsung USB PHY controller Driver"
-	depends on USB_S3C_HSOTG
+	depends on USB_S3C_HSOTG || USB_EHCI_S5P || USB_OHCI_EXYNOS
 	select USB_OTG_UTILS
 	help
 	  Enable this to support Samsung USB phy controller for samsung