bytgpio4
Intel bay trail soc gpio controller
Usage
device gpio device bytgpio
Overview
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.
Releases
24 releases since FreeBSD 11.1-RELEASE; the text changed 10 times.