ADMV1014_BB_AMP_GAIN_CTRL_MSK
*val = FIELD_GET(ADMV1014_BB_AMP_GAIN_CTRL_MSK, data);
ADMV1014_BB_AMP_GAIN_CTRL_MSK,
FIELD_PREP(ADMV1014_BB_AMP_GAIN_CTRL_MSK, val));