Copyright (c) 2015, Rubicon Communications, LLC (Netgate)
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$FreeBSD: releng/11.0/share/man/man4/rccgpio.4 286908 2015-08-18 21:05:56Z loos $
.Dd August 18, 2015 .Dt RCCGPIO 4 .Os .Sh NAME .Nm rccgpio .Nd ADI Engineering RCC-VE and RCC-DFF/DFFv2 GPIO controller .Sh SYNOPSIS .Cd "device rccgpio" .Cd "device gpio" .Cd "device gpioled" .Sh DESCRIPTION The .Nm provides a simple interface to read the reset switch state and control the status LEDs.
All rights reserved.
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 AUTHOR 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 AUTHOR 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.
$FreeBSD: releng/11.0/share/man/man4/rccgpio.4 286908 2015-08-18 21:05:56Z loos $
.Dd August 18, 2015 .Dt RCCGPIO 4 .Os .Sh NAME .Nm rccgpio .Nd ADI Engineering RCC-VE and RCC-DFF/DFFv2 GPIO controller .Sh SYNOPSIS .Cd "device rccgpio" .Cd "device gpio" .Cd "device gpioled" .Sh DESCRIPTION The .Nm provides a simple interface to read the reset switch state and control the status LEDs.
p The software controlled reset switch is known to be available on boards from Netgate. Most people get a button that is a hardware reset.
p All the GPIO pins are locked in their intended setup to disallow any harmful settings (the ones that can cause short circuits). .Sh SEE ALSO .Xr gpio 3 , .Xr gpio 4 , .Xr gpioled 4 , .Xr gpioctl 8 .Sh HISTORY The .Nm manual page first appeared in .Fx 11.0 . .Sh AUTHORS The .Nm driver was written by .An Luiz Otavio O Souza Aq Mt loos@FreeBSD.org .