PLGPIO(4) | Device Drivers Manual | PLGPIO(4) |
plgpio
— ARM
PrimeCell PL061 GPIO controller
plgpio* at fdt?
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.
ARM PrimeCell General Purpose Input/Output (PL011) Technical Reference Manual, ARM DDI 0190.
The plgpio
driver first appeared in
OpenBSD 6.4.
The plgpio
driver was written by
Mark Kettenis
<kettenis@openbsd.org>.
August 26, 2018 | OpenBSD-current |