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Diffstat (limited to 'static/netbsd/man4/pxagpio.4')
| -rw-r--r-- | static/netbsd/man4/pxagpio.4 | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/static/netbsd/man4/pxagpio.4 b/static/netbsd/man4/pxagpio.4 new file mode 100644 index 00000000..8e440472 --- /dev/null +++ b/static/netbsd/man4/pxagpio.4 @@ -0,0 +1,72 @@ +.\" $NetBSD: pxagpio.4,v 1.3 2017/06/19 10:07:29 pgoyette Exp $ +.\" +.\" Copyright (c) 2017 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" This code is derived from software contributed to The NetBSD Foundation +.\" by Steve Woodford. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +.\" POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd April 15, 2017 +.Dt PXAGPIO 4 +.Os +.Sh NAME +.Nm pxaip +.Nd Intel Xscale PXA250/PXA270 GPIO Controller +.Sh SYNOPSIS +.Cd "pxagpio* at pxaip?" +.Cd "gpio* at gpiobus?" +.Sh DESCRIPTION +.Nm +is an on-board GPIO controller found in XScale PXA250, PXA255, PXA270, +PXA271, PXA272, and PXA273 processors manufactured by Intel and Marvell +Technology. +The driver supports 86 pins for PXA250 or 121 pins for PXA270 +processor families. +Access to the pins is provided by the +.Xr gpio 4 +interface. +The driver supports +.Dv GPIO_PIN_INPUT +and +.Dv GPIO_PIN_OUTPUT . +GPIO pins being used in alternate configurations are not available +for GPIO operations. +.Sh SEE ALSO +.Xr gpio 4 +.Sh HISTORY +The +.Nm +driver first appeared in +.Nx 2.0 . +GPIO attachment appeared in +.Nx 8.0 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Steve Woodford +.Aq Mt scw@NetBSD.org . +This manual page was contributed by +.An Stephan Meisinger . |
