---
name: "rk_gpio"
section: "4"
platform: "freebsd"
package: "base"
version: "16.0-CURRENT-20261027-61c70dc16a79"
release: "FreeBSD 16.0-CURRENT (2026-10-27)"
platforms: ["freebsd"]
url: "https://new.carta.tech/rk_gpio"
---

# rk\_gpio(4)

driver for the gpio controller on RockChip SoCs

Part of [rk\_gpio(4)](/rk_gpio/4.md).

## NAME

**rk\_gpio** – driver for the gpio controller on RockChip SoCs

## SYNOPSIS

**options SOC\_ROCKCHIP\_RK3328**

## DESCRIPTION

The **rk\_gpio** device driver provides support for the gpio controller device present on RockChip SoC.

## HARDWARE

The current version of the **rk\_gpio** driver supports the gpio banks with one of the following compatible strings :

- rockchip,gpio-bank

## SEE ALSO

[gpiobus(4)](/gpiobus/4.md), [gpioctl(8)](/gpioctl/8.md)

## HISTORY

The **rk\_gpio** device driver first appeared in FreeBSD 12.0.

## AUTHORS

The **rk\_gpio** device driver and manpage was written by Emmanuel Vadot ⟨*manu@FreeBSD.org*⟩.