phy: add usb3.0 phy driver for mt65xx SoCs

support usb3.0 phy of mt65xx SoCs

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index 47da573..ec436c1 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -206,6 +206,15 @@
 	help
 	  Support for SATA PHY on Hisilicon hix5hd2 Soc.
 
+config PHY_MT65XX_USB3
+	tristate "Mediatek USB3.0 PHY Driver"
+	depends on ARCH_MEDIATEK && OF
+	select GENERIC_PHY
+	help
+	  Say 'Y' here to add support for Mediatek USB3.0 PHY driver
+	  for mt65xx SoCs. it supports two usb2.0 ports and
+	  one usb3.0 port.
+
 config PHY_SUN4I_USB
 	tristate "Allwinner sunxi SoC USB PHY driver"
 	depends on ARCH_SUNXI && HAS_IOMEM && OF