NAU8540_REG_PCM_CTRL4
case NAU8540_REG_PCM_CTRL0 ... NAU8540_REG_PCM_CTRL4:
case NAU8540_REG_PCM_CTRL0 ... NAU8540_REG_PCM_CTRL4:
regmap_update_bits(nau8540->regmap, NAU8540_REG_PCM_CTRL4,
{NAU8540_REG_PCM_CTRL4, 0x000F},