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+.\"	$OpenBSD: lmtemp.4,v 1.1 2004/05/23 18:44:08 grange Exp $
+.\"
+.\" Copyright (c) 2004 Alexander Yurchenko <grange@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.Dd May 16, 2004
+.Dt LMTEMP 4
+.Os
+.Sh NAME
+.Nm lmtemp
+.Nd National Semiconductor LM75/LM77 temperature sensor
+.Sh SYNOPSIS
+.Cd "lmtemp0 at iic? addr 0x48"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the National Semiconductor LM75 and LM77
+temperature sensors.
+The sensor possesses single temperature value that can be accessed
+through the
+.Xr sysctl 8
+interface.
+.Sh SEE ALSO
+.Xr iic 4 ,
+.Xr intro 4 ,
+.Xr sensorsd 8 ,
+.Xr sysctl 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Nx 2.0 .
+.Ox
+support was added in
+.Ox 3.6 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Jason R. Thorpe Aq thorpej@netbsd.org
+for
+.Nx .
+.An Alexander Yurchenko Aq grange@openbsd.org
+ported it to
+.Ox
+and added support for the LM77 chip.