NAU8540_REG_POWER_MANAGEMENT
case NAU8540_REG_POWER_MANAGEMENT ... NAU8540_REG_FLL_VCO_RSV:
regmap_update_bits(nau8540->regmap, NAU8540_REG_POWER_MANAGEMENT,
regmap_update_bits(nau8540->regmap, NAU8540_REG_POWER_MANAGEMENT,
{NAU8540_REG_POWER_MANAGEMENT, 0x0000},