REG_CTRL1
sc->sc_offs[REG_CTRL1] = TEMP_CTRL1;
sc->sc_offs[REG_CTRL1] = mvtemp_compat[i].offs[REG_CTRL1];
ctrl = mvtemp_read(sc, REG_CTRL1);
mvtemp_write(sc, REG_CTRL1, ctrl);
ctrl = mvtemp_read(sc, REG_CTRL1);
mvtemp_write(sc, REG_CTRL1, ctrl);