Hi, On Wed, May 08, 2013 at 05:52:50PM +0200, Ben Dooks wrote: > On 08/05/13 17:45, Sebastian Andrzej Siewior wrote: > >* Ben Dooks | 2013-05-07 22:06:33 [+0200]: > > > >>We are using an OMAP5432 ES2.0 on an UEVM board > >>and running into issues with the dwc3 usb. > > > >Sorry, I can't help at all. I don't have the board and I never had one. > >I had ES1.0 but I never got dwc3 to work. > > I have better news, re-based to 3.8.11 and it has now enumerated > the USB3 card reader at SuperSpeed. > > It seems the board is very picky about what it will play host to > as neither of the mini-b to A adapters I have work. I am using > a mini B to mini B cable to run the card reader. > > I have still got the disable CMD_RESET patch in. yeah, there are a few issues regarding CMD_RESET bit on the XHCI side with that IP. We're still trying to find a proper workaround. On your mini-b to A adapters, make sure ID pin is grounded, if it's not then the Vbus regulator won't switch to bypass mode, that's something workable in SW, however, just lack of time to implement. -- balbi
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