[PATCH] Voipac PXA270: UDC and UHC support

[Eric Miao]

On Mon, Mar 22, 2010 at 9:06 PM, Marek Vasut <marek.vasut at gmail.com> wrote:
> Dne Po 22. března 2010 05:04:28 Eric Miao napsal(a):
>> On Mon, Mar 22, 2010 at 11:28 AM, Marek Vasut <marek.vasut at gmail.com> wrote:
>> > Dne Po 22. března 2010 02:57:33 Eric Miao napsal(a):
>> >> >> +static void vpac270_udc_command(int cmd)
>> >> >> +{
>> >> >> +     if (cmd == PXA2XX_UDC_CMD_CONNECT)
>> >> >> +             UP2OCR |= UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE;
>> >> >> +     else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
>> >> >> +             UP2OCR &= ~(UP2OCR_HXOE | UP2OCR_DPPUE |
>> >> >> UP2OCR_DPPUBE);
>> >> >
>> >> > In the "DISCONNECT" case, you reset UP2OCR_HXOE, meaning the usb port
>> >> > isn't a USB Device anymore (neither a USB host). If that's on purpose,
>> >> > then all good, in the other case, don't reset that one.
>> >>
>> >> Marek??
>> >
>> > I wasn't able to get it running without reseting the HXOE (so it's there
>> > based on my tests with the hardware). I'll have to investigate it
>> > properly when I have more time.
>> >
>> > So Eric, could you push this in? I'll send a fix if I figure out
>> > something's wrong here.
>>
>> Could you modify the patch a bit to leave a NOTE there in the
>> commit message so we can track? As well as Robert's reviewed-by.
>> Thanks.
>>
> Updated patch included
>

Applied to 'devel'.