diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index b4a9442..a4414ef 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -35,6 +35,20 @@
 
 if USB
 
+config DM_USB
+	bool "Enable driver model for USB"
+	depends on USB && DM
+	help
+	  Enable driver model for USB. The USB interface is then implemented
+	  by the USB uclass. Multiple USB controllers of different types
+	  (XHCI, EHCI) can be attached and used. The 'usb' command works as
+	  normal. OCHI is not supported at present.
+
+	  Much of the code is shared but with this option enabled the USB
+	  uclass takes care of device enumeration. USB devices can be
+	  declared with the USB_DEVICE() macro and will be automatically
+	  probed when found on the bus.
+
 source "drivers/usb/host/Kconfig"
 
 config USB_STORAGE