F_VFASTCHG_REG_SET1
ret = regmap_field_read(bd->rmap_fields[F_VFASTCHG_REG_SET1],
{F_VFASTCHG_REG_SET1, id->vfastchg_reg_set1},
[F_VFASTCHG_REG_SET1] = REG_FIELD(VFASTCHG_REG_SET1, 4, 14),