---
name: "ispi"
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/ispi"
---

# ispi(4)

Intel LPSS SPI controller

## NAME

**ispi** – Intel LPSS SPI controller

## SYNOPSIS

**ispi\* at acpi?** **ispi\* at pci?**

## DESCRIPTION

The **ispi** driver supports the Serial Peripheral Interface (SPI) controller included in the Intel Low-Power Subsystem (LPSS).

## SEE ALSO

[acpi(4)](/acpi/4.md), [pci(4)](/pci/4.md)

## HISTORY

The **ispi** device driver first appeared in OpenBSD 7.9.