DBCOOL_CONFIG1_REG
if (sc->sc_dc.dc_readreg(&sc->sc_dc, DBCOOL_CONFIG1_REG) & DBCOOL_CFG1_Vcc)
cfg_reg = DBCOOL_CONFIG1_REG;
cfg_val = sc->sc_dc.dc_readreg(&sc->sc_dc, DBCOOL_CONFIG1_REG);
cfg_reg = DBCOOL_CONFIG1_REG;