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>

drivers/phy/Kconfig

@@ -206,6 +206,15 @@ config PHY_HIX5HD2_SATA
 	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

drivers/phy/Makefile

@@ -23,6 +23,7 @@ obj-$(CONFIG_TI_PIPE3)			+= phy-ti-pipe3.o
 obj-$(CONFIG_TWL4030_USB)		+= phy-twl4030-usb.o
 obj-$(CONFIG_PHY_EXYNOS5250_SATA)	+= phy-exynos5250-sata.o
 obj-$(CONFIG_PHY_HIX5HD2_SATA)		+= phy-hix5hd2-sata.o
+obj-$(CONFIG_PHY_MT65XX_USB3)		+= phy-mt65xx-usb3.o
 obj-$(CONFIG_PHY_SUN4I_USB)		+= phy-sun4i-usb.o
 obj-$(CONFIG_PHY_SUN9I_USB)		+= phy-sun9i-usb.o
 obj-$(CONFIG_PHY_SAMSUNG_USB2)		+= phy-exynos-usb2.o