AW88166_PLLCTRL2_REG
ret = regmap_read(aw_dev->regmap, AW88166_PLLCTRL2_REG, ®_val);
ret = regmap_update_bits(aw_dev->regmap, AW88166_PLLCTRL2_REG,
regmap_update_bits(aw_dev->regmap, AW88166_PLLCTRL2_REG,