AXP_SENSOR_APSV
sc->sc_sensor[AXP_SENSOR_APSV].units = ENVSYS_SVOLTS_DC;
sc->sc_sensor[AXP_SENSOR_APSV].state = ENVSYS_SINVALID;
sc->sc_sensor[AXP_SENSOR_APSV].flags = ENVSYS_FHAS_ENTROPY;
snprintf(sc->sc_sensor[AXP_SENSOR_APSV].desc,
sizeof(sc->sc_sensor[AXP_SENSOR_APSV].desc), "APS output voltage");
sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor[AXP_SENSOR_APSV]);
case AXP_SENSOR_APSV: