zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/drivers/usb/dwc3/Kconfig b/ap/os/linux/linux-3.4.x/drivers/usb/dwc3/Kconfig
new file mode 100644
index 0000000..d8f741f
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/drivers/usb/dwc3/Kconfig
@@ -0,0 +1,28 @@
+config USB_DWC3
+	tristate "DesignWare USB3 DRD Core Support"
+	depends on (USB && USB_GADGET)
+	select USB_OTG_UTILS
+	select USB_GADGET_DUALSPEED
+	select USB_GADGET_SUPERSPEED
+	select USB_XHCI_PLATFORM
+	help
+	  Say Y or M here if your system has a Dual Role SuperSpeed
+	  USB controller based on the DesignWare USB3 IP Core.
+
+	  If you choose to build this driver is a dynamically linked
+	  module, the module will be called dwc3.ko.
+
+if USB_DWC3
+
+config USB_DWC3_DEBUG
+	bool "Enable Debugging Messages"
+	help
+	  Say Y here to enable debugging messages on DWC3 Driver.
+
+config USB_DWC3_VERBOSE
+	bool "Enable Verbose Debugging Messages"
+	depends on USB_DWC3_DEBUG
+	help
+	  Say Y here to enable verbose debugging messages on DWC3 Driver.
+
+endif