usb: udc: add Faraday fusb300 driver

USB2.0 device controller driver for Faraday fubs300
Signed-off-by: NYuan-Hsin Chen <yhchen@faraday-tech.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/gadget/Kconfig

@@ -176,6 +176,18 @@ config USB_FSL_USB2
 	default USB_GADGET
 	select USB_GADGET_SELECTED
 
+config USB_GADGET_FUSB300
+	boolean "Faraday FUSB300 USB Peripheral Controller"
+	select USB_GADGET_DUALSPEED
+	help
+	   Faraday usb device controller FUSB300 driver
+
+config USB_FUSB300
+	tristate
+	depends on USB_GADGET_FUSB300
+	default USB_GADGET
+	select USB_GADGET_SELECTED
+
 config USB_GADGET_LH7A40X
 	boolean "LH7A40X"
 	depends on ARCH_LH7A40X

drivers/usb/gadget/Makefile

@@ -28,6 +28,7 @@ obj-$(CONFIG_USB_EG20T)		+= pch_udc.o
 obj-$(CONFIG_USB_PXA_U2O)	+= mv_udc.o
 mv_udc-y			:= mv_udc_core.o mv_udc_phy.o
 obj-$(CONFIG_USB_CI13XXX_MSM)	+= ci13xxx_msm.o
+obj-$(CONFIG_USB_FUSB300)	+= fusb300_udc.o
 
 #
 # USB gadget drivers