BCMSTBRESCAL(4)
Device Drivers Manual
BCMSTBRESCAL(4)
NAME
bcmstbrescal —
Broadcom Set-top Box reset calibration
controller
SYNOPSIS
bcmstbrescal* at fdt?
DESCRIPTION
The bcmstbrescal driver supports the reset
calibration controller for the integrated PCIe/SATA 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.
SEE ALSO
HISTORY
The bcmstbrescal device driver first
appeared in OpenBSD 7.8.
AUTHORS
The bcmstbrescal driver was written by
Mark Kettenis
<kettenis@openbsd.org>.
OpenBSD 7.8
August 20, 2025
BCMSTBRESCAL(4)