GPIOKEYS(4) Device Drivers Manual GPIOKEYS(4)

gpiokeys — GPIO keys

gpiokeys* at fdt?

The gpiokeys driver handles events triggered by GPIO keys. Currently, only lid status events are supported.

The lid status is set up as a sensor and can be monitored using sysctl(8) or sensorsd(8).

gpio(4), intro(4), sensorsd(8), sysctl(8)

The gpiokeys driver first appeared in OpenBSD 7.1.

The gpiokeys driver was written by Klemens Nanni <kn@openbsd.org>.

November 9, 2021 OpenBSD 7.6