X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fusb%2FKconfig;h=3fa5b2e37e81c86171e35a8167116c2a469a9e6e;hb=fbc4b8af469459425de72530dbded0ddbe157004;hp=b4a94427034c2cdb03aadeb6aa8dcac1894528f8;hpb=bd5053ffa5b8162257537bdb79ba829372423096;p=oweals%2Fu-boot.git

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index b4a9442703..3fa5b2e37e 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -35,8 +35,24 @@ config USB
 
 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 U_BOOT_USB_DEVICE() macro and will be
+	  automatically probed when found on the bus.
+
 source "drivers/usb/host/Kconfig"
 
+source "drivers/usb/emul/Kconfig"
+
 config USB_STORAGE
 	bool "USB Mass Storage support"
 	---help---