rk_grf(4)

rk_grf4

Driver for the general register files controller on rockchip socs

Usage

options SOC_ROCKCHIP_rk3328

Overview

The rk_grf device driver provides support for the RockChip General Register Files system controller.

Hardware

The current version of the rk_grf driver supports the GRF controller with one of the following compatible strings :

  • rockchip,rk3328-grf

Releases

9 releases since FreeBSD 14.0-RELEASE; the text changed 2 times.

  1. 14.0–14.4
  2. 14.5–15.1
  3. 16.0

History

The rk_grf device driver first appeared in FreeBSD 12.0.

Authors

The rk_grf device driver and manpage was written by Emmanuel Vadot ⟨[email protected]⟩.

From base 16.0-CURRENT-20261027-61c70dc16a79 in FreeBSD 16.0-CURRENT (2026-10-27). Parsed by carta from the page's mdoc source.