TITMP_LT
titmp_read_sensor(sc, TMP451_LT_HI, TMP451_LT_LO, TITMP_LT);
sc->sc_sensor[TITMP_LT].type = SENSOR_TEMP;
strlcpy(sc->sc_sensor[TITMP_LT].desc, "Local",
sizeof(sc->sc_sensor[TITMP_LT].desc));