AFE4404_OFFDAC
[F_OFFDAC_AMB2] = REG_FIELD(AFE4404_OFFDAC, 0, 4),
[F_OFFDAC_LED1] = REG_FIELD(AFE4404_OFFDAC, 5, 9),
[F_OFFDAC_AMB1] = REG_FIELD(AFE4404_OFFDAC, 10, 14),
[F_OFFDAC_LED2] = REG_FIELD(AFE4404_OFFDAC, 15, 19),