BCMSTBRESCAL(4)

💖 NAME 💖

okay so welcome to bcmstbrescal(4) — the Broadcom Set-top Box reset calibration controller. we're in the Kernel Interfaces Manual, and yes bestie, this page is very specific hardware lore. 💅

✨ SYNOPSIS ✨

here's the whole synopsis, no cap:

bcmstbrescal* at fdt?

🦋 DESCRIPTION 🦋

The bcmstbrescal driver supports the reset calibration controller for the integrated PCIe/SATA components of Broadcom Set-top Box SoCs. That includes the Broadcom BCM2712 SoC — the one used in the Raspberry Pi 5. 🍓🔥

Quick vibe check: it does not provide direct device driver entry points. Instead, it makes its functions available to other drivers. That's the whole situation, periodt. 💜

🌈 SEE ALSO 🌈

go read these if you want the lore, iykyk:

• bcmpcie(4)
• intro(4)

⭐ HISTORY ⭐

The bcmstbrescal device driver first appeared in OpenBSD 7.8. iconic debut behavior, honestly. ✨

👑 AUTHORS 👑

The bcmstbrescal driver was written by Mark Kettenis <kettenis@openbsd.org>. respect the author, bestie 🫶

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this page's footer energy is Debian, dated August 20, 2025, and it's the BCMSTBRESCAL(4) manual page — slay 💅