rkiovd(4)

rkiovd4

Rockchip i/o voltage domains

Usage

rkiovd* at fdt?

Overview

The rkiovd driver controls the I/O voltage domains of the Rockchip RK3566/RK3568 SoCs. It makes sure the voltage configuration of the domains stays synchronized with the regulators that supply the voltage to these domains.

Releases

Unchanged in 8 releases since OpenBSD 7.4.

  1. 7.4–8.0

History

The rkiovd device driver first appeared in OpenBSD 7.4.

Authors

The rkiovd driver was written by Mark Kettenis ⟨[email protected]⟩.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.