--- zzzz-none-000/linux-4.9.231/drivers/usb/dwc3/Kconfig	2020-07-22 07:10:54.000000000 +0000
+++ falcon-5530-730/linux-4.9.231/drivers/usb/dwc3/Kconfig	2022-08-31 08:19:49.000000000 +0000
@@ -105,4 +105,13 @@
 	  inside (i.e. STiH407).
 	  Say 'Y' or 'M' if you have one such device.
 
+config USB_DWC3_GRX500
+	tristate "Lantiq GRX500 Platforms"
+	depends on OF
+	select PHY_GRX500_USB
+	default USB_DWC3
+	help
+	  GRX500 SoCs with one DesignWare Core USB3 IP
+	  inside.
+	  Say 'Y' or 'M' if you have one such device.
 endif