diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index b9b0819..2c8f235 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -206,5 +206,7 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
 		return 0x21;
 	else if (gadget_is_fotg210(gadget))
 		return 0x22;
+	else if (gadget_is_dwc3(gadget))
+		return 0x23;
 	return -ENOENT;
 }