Easy GPIO and LED device tree

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Sep 4, 2013, 5:12:40 AM9/4/13

to beagl...@googlegroups.com

Hello,

I've created two sets of device tree files.

One for easy runtime gpio muxing:

And one to enable the gpio-led interface on any gpio:

For a quick example, it only takes two lines to set up P9.16 to show cpu activity:

echo led-P9.16 > /sys/devices/bone_capemgr.*/slots
echo cpu0 > trigger /sys/class/leds/leds:P9.16/trigger