tree 1d838221dbd3a7a82833d2748ca379430905cf39
parent 449230f0318da3f3c27aea1753097a8165da6fdb
author Simon Glass <sjg@chromium.org> 1427307752 -0600
committer Simon Glass <sjg@chromium.org> 1429377085 -0600

dm: usb: Allow setting up a USB controller as a device/gadget

Some controllers support OTG (on-the-go) where they can operate as either
host or device. The gadget layer in U-Boot supports this.

While this layer does not interact with driver model, we can provide a
function which sets up the controller in the correct way. This way the code
at least builds (although it likely will not work).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>