Provided by: freebsd-manpages_12.2-1_all
chvgpio — Intel Cherry View SoC GPIO controller
device gpio device chvgpio
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
gpio(3), gpio(4), gpioctl(8) Intel® Atom™ Z8000 Processor Series Vol 1. Intel® Atom™ Z8000 Processor Series Vol 2.
The chvgpio manual page first appeared in FreeBSD 12.
This driver and man page were written by Tom Jones <email@example.com>.