Messages in this thread | | | From | David Brownell <> | Subject | Re: [patch/rfc 2.6.25-git] gpio: sysfs interface | Date | Tue, 29 Apr 2008 18:04:19 -0700 |
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On Tuesday 29 April 2008, Ben Nizette wrote: > I guess one last option (which is made hard by chip label non-uniqueness > but I'll throw out anyway) would be > > /sys/class/gpio > /chipa > /gpio-n > /value > /direction > /control > /chipb > : > : >
Or maybe:
/sys/class/gpio /gpiochip-X <-- range X..(X+ngpio) /device <-- symlink, if it's known /ngpio /label /start <-- maybe; start == X
with the gpio-N links probably going where you showed. That'd be best in terms of Purity Of Essence.
- Dave
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