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

[Marek Vasut]

Dear Łukasz Dałek,

> On 23.09.2012 23:31, Marek Vasut wrote:
> > Dear Łukasz Dałek,
> > 
> >> 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.

Isn't the 25x only a subset of the 27x ?

> Łukasz Dałek

Best regards,
Marek Vasut