# $NetBSD: files.gpio,v 1.7 2009/08/09 08:18:00 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 defpseudodev gpiosim: gpiobus file dev/gpio/gpiosim.c gpiosim # 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