DWDOG(4) Device Drivers Manual DWDOG(4)

dwdog — Synopsys DesignWare watchdog timer

dwdog* at fdt?

The dwdog driver provides support for the Synopsys DesignWare watchdog timer, which is built into various SoCs.

intro(4), watchdog(4), watchdogd(8)

The dwdog driver first appeared in OpenBSD 6.2.

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

OpenBSD 7.8 April 4, 2023 DWDOG(4)