69 lines
2.2 KiB
Groff
69 lines
2.2 KiB
Groff
.\" $NetBSD: msm6242b.4,v 1.3 2012/11/14 23:16:18 rkujawa Exp $
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.\"
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.\" Copyright (c) 2012 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Radoslaw Kujawa.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd November 14, 2012
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.Dt MSM6242B 4
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.Os
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.Sh NAME
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.Nm msm6242b
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.Nd
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.Tn OKI MSM6242B time-of-day clock driver
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.Sh SYNOPSIS
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.In dev/ic/msm6242breg.h
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.In dev/ic/msm6242bvar.h
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.Cd "define msm6242b"
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.Cd "file dev/ic/msm6242b.c msm6242b"
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.Sh DESCRIPTION
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The
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.Nm
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driver provides access to the
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.Tn OKI MSM6242B
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time-of-day clock chip.
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Access methods to retrieve and set date and time
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are provided through the
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.Em TODR
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interface defined in
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.Xr todr 9 .
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.Sh SEE ALSO
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.Xr todr 9
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.Sh HISTORY
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The
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.Nm
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driver first appeared in
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.Nx 7.0 .
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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driver was written by
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.An Radoslaw Kujawa
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.Aq radoslaw.kujawa@gmail.com .
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It was inspired by an earlier amiga-specific driver by
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.An Christian E. Hopps.
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