OpenBSD-4.6/sys/dev/gpio/files.gpio

# $OpenBSD: files.gpio,v 1.8 2008/11/28 17:42:43 mbalmer Exp $

define	gpio {[offset = -1], [mask = 0]}

device	gpio: gpio
attach	gpio at gpiobus
file	dev/gpio/gpio.c				gpio	needs-flag

# GPIO simulator
device	gpiosim: gpiobus
attach	gpiosim at root
file	dev/gpio/gpiosim.c			gpiosim needs-flag

# I2C bus bit-banging
device	gpioiic: i2cbus, i2c_bitbang
attach	gpioiic at gpio
file	dev/gpio/gpioiic.c			gpioiic

# 1-Wire bus bit-banging
device	gpioow: onewirebus, onewire_bitbang
attach	gpioow at gpio
file	dev/gpio/gpioow.c			gpioow

# DCF77/HBG time signal station receivers
device	gpiodcf
attach	gpiodcf at gpio
file	dev/gpio/gpiodcf.c			gpiodcf