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iicmux(4)

.\"	$OpenBSD: iicmux.4,v 1.1 2021/11/21 11:10:35 kettenis Exp $
.\"
.\" Copyright (c) 2021 Mark Kettenis <kettenis@openbsd.org>
.\"
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.Dd $Mdocdate: November 21 2021 $
.Dt IICMUX 4
.Os
.Sh NAME
.Nm iicmux
.Nd I2C mux
.Sh SYNOPSIS
.Cd "iicmux* at iic?"
.Cd "iic* at pcamux?"
.Sh DESCRIPTION
The
.Nm
driver provides support for I2C bus multiplexers that use SoC pin
multiplexing to route the I2C signals.
.Sh SEE ALSO
.Xr iic 4 ,
.Xr intro 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 7.1 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Mark Kettenis Aq Mt kettenis@openbsd.org .