[U-Boot] [PATCH v2 1/6] h2200: Add support for iPAQ h2200 palmtop

Łukasz Dałek
2012-09-23T21:43:44Z

On 23.09.2012 23:31, Marek Vasut wrote:
> Dear ?ukasz Da?ek,
>
>> On 23.09.2012 23:04, Marek Vasut wrote:
>>
>>> PXA2xx is OHCI host with one OTG port.
>> From pxa255 documentation:
>> "The UDC supports 16 endpoints and can operate half-duplex at a rate of
>> 12 Mbps (as a slave only,
>> not as a host or hub controller)."
>>
>>> what about include/usb/pxa27x_udc.h ... btw can't pxa27x and pxa25x UDC
>>> use the same driver?
>> pxa27x_udc driver is using older layer which doesn't work with usb
>> ethernet driver.
>>
>> Btw. pxa27x can be host, pxa25x can't.
> Can you update the new gadget driver to be compatible with pxa27x then ?
I don't have any board with pxa27x processor. And I'm quite sure that
differences between pxa25x and pxa27x usb are too big. Even in
Linux kernel are two separate drivers for 25x and 27x chips.

?ukasz Da?ek