colibri PXA320 and UCB1400 - touch screen troubles

Daniel Mack daniel at caiaq.de
Wed Aug 11 08:35:51 EDT 2010


On Wed, Aug 11, 2010 at 04:32:48PM +0400, Yuri Ludkevich wrote:
> 2010/8/11 Daniel Mack <daniel at caiaq.de>
> > It won't collide. GPIO4 should be configured to the application function
> > nCS3, and GPIO4_2 is used as GPIO and interrupt input. The signals
> > aren't shared on the die, and there are two seperate balls (pins) on the
> > package.
> >
> > The only limitation is that you can't use them both as GPIOs, because
> > GPIO register accesses for GPIO4_2 would also affect GPIO4, and
> > vice-versa.
> >
> > And in the setup described above, you would just access GPIO4 and be
> > fine.
> >
> > Daniel
> >
> 
> Which list i should use to send patch?  linux-arm-kernel at lists.infradead.orgor
> openpxa-users at lists.sourceforge.net? or both?

It will be merged to the kernel source code eventually, so send it to
linux-arm-kernel, but you can copy openpxa-users as well if you like.

> sorry for dumb question, but it my first expirience of sending patches =)

No problem at all :)




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