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>.