---
name: "cdpcie"
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/cdpcie"
---

# cdpcie(4)

Cadence Host/PCIe bridge

## NAME

**cdpcie** – Cadence Host/PCIe bridge

## SYNOPSIS

**cdpcie\* at fdt?** **pci\* at cdpcie?**

## DESCRIPTION

The **cdpcie** driver provides support for the Cadence PCIe controller, which is built into various SoCs.

## SEE ALSO

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

## HISTORY

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

## AUTHORS

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