PLGPIO(4) - Device Drivers Manual #

PLGPIO(4) - Device Drivers Manual

NAME #

plgpio - ARM PrimeCell PL061 GPIO controller

SYNOPSIS #

plgpio* at fdt?

DESCRIPTION #

The plgpio driver supports the ARM PrimeCell PL061 GPIO controller. It does not provide direct device driver entry points but makes its functions available to other drivers.

SEE ALSO #

intro(4)

ARM PrimeCell General Purpose Input/Output (PL011) Technical Reference Manual, ARM DDI 0190.

HISTORY #

The plgpio driver first appeared in OpenBSD 6.4.

AUTHORS #

The plgpio driver was written by Mark Kettenis <kettenis@openbsd.org>.

OpenBSD 7.5 - August 26, 2018