APDS_PROX_DEF_THRES
chip->prox_thres = APDS_PROX_DEF_THRES;
apds990x_write_word(chip, APDS990X_PILTL, APDS_PROX_DEF_THRES - 1);
apds990x_write_word(chip, APDS990X_PIHTL, APDS_PROX_DEF_THRES);