---
name: "smtpmic"
section: "4"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["openbsd"]
url: "https://new.carta.tech/smtpmic"
---

# smtpmic(4)

SpacemiT P1 Power Management IC

## NAME

**smtpmic** – SpacemiT P1 Power Management IC

## SYNOPSIS

**smtpmic\* at iic?**

## DESCRIPTION

The **smtpmic** driver provides support for the real-time clock in the SpacemiT P1 Power Management IC. It also provides a way to reset or shutdown some machines that do not implement this functionality in their firmware.

## SEE ALSO

[iic(4)](/iic/4.md), [intro(4)](/intro/4.md)

## HISTORY

The **smtpmic** driver first appeared in OpenBSD 7.9.

## AUTHORS

The **smtpmic** driver was written by Mark Kettenis ⟨*kettenis@openbsd.org*⟩.