RKIOVD(4) Device Drivers Manual RKIOVD(4)

rkiovd — Rockchip I/O voltage domains

rkiovd* at fdt?

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.

intro(4)

The rkiovd device driver first appeared in OpenBSD 7.4.

The rkiovd driver was written by Mark Kettenis <kettenis@openbsd.org>.

OpenBSD 7.8 April 1, 2023 RKIOVD(4)