---
name: "plgpio"
section: "4"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["openbsd"]
url: "https://new.carta.tech/plgpio"
---

# plgpio(4)

ARM PrimeCell PL061 GPIO controller

## 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)](/intro/4.md) *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*⟩.