Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

Man Page or Keyword Search:
Man Architecture
Apropos Keyword Search (all sections) Output format
home | help
BYTGPIO(4)	       FreeBSD Kernel Interfaces Manual		    BYTGPIO(4)

NAME
     bytgpio --	Intel Bay Trail	SoC GPIO controller

SYNOPSIS
     device gpio
     device bytgpio

DESCRIPTION
     The bytgpio is a driver for GPIO controller that can be found in Intel's
     Bay Trail SoC family.

     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.

SEE ALSO
     gpio(3), gpio(4), gpioctl(8)

HISTORY
     The bytgpio manual	page first appeared in FreeBSD 11.1.

AUTHORS
     This driver and man page was written by Oleksandr Tymoshenko
     <gonzo@FreeBSD.org>.

FreeBSD	11.1			  May 9, 2017			  FreeBSD 11.1

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | HISTORY | AUTHORS

Want to link to this manual page? Use this URL:
<https://www.freebsd.org/cgi/man.cgi?query=bytgpio&sektion=4&manpath=FreeBSD+11.1-RELEASE>

home | help