tree a1770b04903fcbf3e5b8823cc86cd2b41ece9384
parent fc525751457e93783b1c85a0612735a598c8497f
author Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1376415504 +0200
committer Felipe Balbi <balbi@ti.com> 1376421702 -0500

usb: musb: cppi41: Enable in device-TX mode

Since the musb-gadget code now calls the dma engine properly it is
possible to enable it for the TX path in device mode.
AM335x Advisory 1.0.13 says that we may lose the toggle bit on multiple
RX transfers. There is a workaround in host mode but none in device mode
and therefore RX transfers are disabled.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>