[OpenWrt-Devel] GPIO edge file

Boken Lin bl at onion.io
Thu Dec 31 10:56:09 EST 2015

Hi All,

Seems like the sysfs interface to control GPIO on the AR9331 doesn't exist. Can someone point me in the right direction to change the driver so that the kernel creates this file when the GPIO? I have been able to create an IRQ handler for GPIO value changes, but i'm not sure how to hook that into the kernel.

Any advice is greatly appreciated!
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