Re: [RFC] Proposal: common kernel-wide GPIO interface
From: Robert Schwebel
Date: Thu Aug 03 2006 - 11:40:56 EST
On Thu, Aug 03, 2006 at 09:55:58AM -0400, Lennart Sorensen wrote:
> > I'll rephrase my Q here.
> > /sys/class/gpio/gpio63/
> > this suggests that either - only 1 GPIO device can register (bad)
> Unacceptably bad. I currently use anywhere from 2 to 4 different
> devices with GPIOs.
Sure, it would probably be nice to have GPIO devices in sysfs dirs of
their respective parent. The variant I've sent was just a quick-n-dirty
framework we hacked for a project.
Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de
Pengutronix - Linux Solutions for Science and Industry
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