i.MX6 USB OTG support is broken on linux-next
Peter.Chen at freescale.com
Sun May 11 18:22:33 PDT 2014
> > So when the board is OTG & EH (CONFIG_USB_OTG is set), it should have
> > TPL according to spec. In fact, even the CONFIG_USB_OTG_WHITELIST is
> > not set, the non-TPL devices have not worked well, eg, it will not be
> > enumerated again after it has disconnected from host 10 seconds later
> > due to vbus has turned off by host.
> So all in all, it sounds to me that in my case, USB_OTG_FSM shouldn't be
> set, neither in defconfig nor manually in menuconfig, right?
> What about USB_OTG? Can I set it in defconfig or manually in menuconfig?
In your case, you should not set CONFIG_USB_OTG no matter at defconfig
and at menuconfig.
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