Messages in this thread | | | Date | Mon, 14 Jun 2010 13:34:20 +0100 | From | Mark Brown <> | Subject | Re: [PATCH 2/3 V2] gpio: add STMPE811 gpio controller support |
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On Mon, Jun 14, 2010 at 02:28:53PM +0200, Luotao Fu wrote:
> right, to_irq is simple. However, there're some more stuff necessary for > gpio irq on this chip, since it has separate registers for GPIO > interrupt control and status. A further gpio chip might be needed > needed to get the stuff done. Hence I'd like to push out the most > importatn core funcationalities out for the first turn before I take a > deeper look into other stuffs.
Ah, right - that makes sense. I'd have expected it to have just flopped out of haiving working IRQ support in the core.
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