pcfiic_attach
pcfiic_attach(sc, 0x55, PCF_CLOCK_12 | PCF_FREQ_45, 0,
pcfiic_attach(sc, 0x55, PCF_CLOCK_12 | PCF_FREQ_45, 0,
pcfiic_attach(sc, (i2c_addr_t)(addr >> 1), clock, swapregs,
void pcfiic_attach(struct pcfiic_softc *, i2c_addr_t, u_int8_t, int,