usb: udc: add Faraday fusb300 driver

USB2.0 device controller driver for Faraday fubs300

Signed-off-by: Yuan-Hsin Chen <yhchen@faraday-tech.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 1dc9739..4845539 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -176,6 +176,18 @@
 	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