BCMSTBRESET(4) Device Drivers Manual BCMSTBRESET(4)

bcmstbreset — Broadcom Set-top Box reset controller

bcmstbreset* at fdt?

The bcmstbreset driver controls the reset signals for integrated components of Broadcom Set-top Box SoCs. This includes the Broadcom BCM2712 SoC that is used in the Raspberry Pi 5. It does not provide direct device driver entry points but makes its functions available to other drivers.

intro(4)

The bcmstbreset device driver first appeared in OpenBSD 7.8.

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

OpenBSD 7.8 August 20, 2025 BCMSTBRESET(4)