RPIRTC(4) | Device Drivers Manual (arm64) | RPIRTC(4)

# NAME

`rpirtc` — Raspberry Pi real-time clock

# SYNOPSIS

`rpirtc* at fdt?`

# DESCRIPTION

The `rpirtc` driver provides support for the firmware-managed real-time clock found in the Raspberry Pi 5.

# SEE ALSO

intro(4)

# HISTORY

The `rpirtc` driver first appeared in OpenBSD 7.8.

# AUTHORS

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

August 24, 2025 | Debian