BCMSTBGPIO(4) Device Drivers Manual BCMSTBGPIO(4)

bcmstbgpio — Broadcom Set-top Box GPIO controller

bcmstbgpio* at fdt?

The bcmstbgpio driver provides support for the GPIO ports found on 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 bcmstbgpio driver first appeared in OpenBSD 7.8.

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

OpenBSD 7.8 August 9, 2025 BCMSTBGPIO(4)