RKIOVD(4) | Device Drivers Manual | RKIOVD(4)

# NAME

`rkiovd` — Rockchip I/O voltage domains

# SYNOPSIS

`rkiovd* at fdt?`

# DESCRIPTION

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.

# SEE ALSO

intro(4)

# HISTORY

The `rkiovd` device driver first appeared in OpenBSD 7.4.

# AUTHORS

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

April 1, 2023 | Debian