LOW_INT_CLEAR_0
[LOW_INT_CLEAR_0] = REG_FIELD(CNTL_ADDR, 9, 9),
index = LOW_INT_CLEAR_0 + hw_id;
index_clear = LOW_INT_CLEAR_0 + hw_id;
ret = regmap_field_read(priv->rf[LOW_INT_CLEAR_0 + hw_id], &d->low_irq_clear);