NAME

       chvgpio — Intel Cherry View SoC GPIO controller

SYNOPSIS

       device gpio
       device chvgpio

DESCRIPTION

       chvgpio supports the GPIO controller that can be found in Intel's Cherry View SoC family.

       The  Cherry  View  SoC  has 5 banks of GPIO pins, NORTH, EAST, SOUTHEAST, SOUTHWEST and VIRTUAL.  All but
       VIRTUAL are exposed to userland as /dev/gpiocN, where N is 0-3.  Pins in each bank are pre-named to match
       names in the Intel® Atom™ Z8000 Processor Series Vol 2

SEE ALSO

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

       Intel® Atom™ Z8000 Processor Series Vol 1.

       Intel® Atom™ Z8000 Processor Series Vol 2.

HISTORY

       The chvgpio manual page first appeared in FreeBSD 12.

AUTHORS

       This driver and man page were written by Tom Jones <tj@enoti.me>.

Debian                                          November 17, 2017                                     CHVGPIO(4)