PINCTRL(4) Device Drivers Manual PINCTRL(4)

pinctrlgeneric pin multiplexing

pinctrl* at fdt?

The pinctrl driver uses pin control data from the device tree to select one of multiple possible roles available for pins on various SoCs.


The pinctrl device driver first appeared in OpenBSD 6.4.

The pinctrl driver was written by Mark Kettenis <>.

August 26, 2018 OpenBSD 7.5