From mboxrd@z Thu Jan 1 00:00:00 1970 From: daniel@caiaq.de (Daniel Mack) Date: Wed, 11 Aug 2010 14:35:51 +0200 Subject: colibri PXA320 and UCB1400 - touch screen troubles In-Reply-To: References: <20100811105125.GI10432@buzzloop.caiaq.de> <201008111255.24657.marek.vasut@gmail.com> <20100811112416.GJ10432@buzzloop.caiaq.de> Message-ID: <20100811123551.GT17833@buzzloop.caiaq.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Aug 11, 2010 at 04:32:48PM +0400, Yuri Ludkevich wrote: > 2010/8/11 Daniel Mack > > 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 :)