From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Mon, 24 Sep 2012 01:05:06 +0200
Subject: [U-Boot] [PATCH v2 1/6] h2200: Add support for iPAQ h2200
	palmtop
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References: <1348410936-335-1-git-send-email-luk0104@gmail.com>
	<201209232331.58008.marex@denx.de> <505F8290.6010603@gmail.com>
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To: u-boot@lists.denx.de

Dear ?ukasz Da?ek,

> 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.

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

> ?ukasz Da?ek

Best regards,
Marek Vasut