Copyright (c) 2016
Oleksandr Tymoshenko <gonzo@FreeBSD.org>. 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)
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$FreeBSD: stable/11/share/man/man4/bytgpio.4 318204 2017-05-12 02:12:38Z gjb $
.Dd May 9, 2017 .Dt BYTGPIO 4 .Os .Sh NAME .Nm bytgpio .Nd Intel Bay Trail SoC GPIO controller .Sh SYNOPSIS .Cd "device gpio" .Cd "device bytgpio" .Sh DESCRIPTION The .Nm is a driver for GPIO controller that can be found in Intel's Bay Trail SoC family.
Oleksandr Tymoshenko <gonzo@FreeBSD.org>. 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: stable/11/share/man/man4/bytgpio.4 318204 2017-05-12 02:12:38Z gjb $
.Dd May 9, 2017 .Dt BYTGPIO 4 .Os .Sh NAME .Nm bytgpio .Nd Intel Bay Trail SoC GPIO controller .Sh SYNOPSIS .Cd "device gpio" .Cd "device bytgpio" .Sh DESCRIPTION The .Nm is a driver for GPIO controller that can be found in Intel's Bay Trail SoC family.
p Bay Trail SoC has three banks of GPIO pins exposed to userland as /dev/gpiocN, where N is 0, 1, and 2. Pins in each bank are pre-named to match names on boards schematics: GPIO_S0_SCnn, GPIO_S0_NCnn, and GPIO_S5_nn. .Sh SEE ALSO .Xr gpio 3 , .Xr gpio 4 , .Xr gpioctl 8 .Sh HISTORY The .Nm manual page first appeared in .Fx 11.1 . .Sh AUTHORS This driver and man page was written by .An Oleksandr Tymoshenko Aq Mt gonzo@FreeBSD.org .