RKTEMP(4) - Device Drivers Manual

RKTEMP(4) - Device Drivers Manual #

RKTEMP(4) - Device Drivers Manual

NAME #

rktemp - Rockchip temperature monitor

SYNOPSIS #

rktemp* at fdt?

DESCRIPTION #

The rktemp driver provides support for the temperature sensor found on the Rockchip RK3288, RK3328 and RK3399 SoCs. It configures the SoC to reset itself if the temperature raises above a certain temperature to protect it from damage caused by overheating.

Sensor values are made available through the sysctl(8) interface.

SEE ALSO #

intro(4), sensorsd(8), sysctl(8)

HISTORY #

The rktemp driver first appeared in OpenBSD 6.2.

AUTHORS #

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

OpenBSD 7.5 - June 20, 2020