soc: ti: ti_sci_inta_msi: Add support for second range in resource ranges

Allocate MSI entries for both first and second range if they are valid

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>

diff --git a/drivers/soc/ti/ti_sci_inta_msi.c b/drivers/soc/ti/ti_sci_inta_msi.c
index 0eb9462..a1d9c02 100644 (file)
--- a/drivers/soc/ti/ti_sci_inta_msi.c
+++ b/drivers/soc/ti/ti_sci_inta_msi.c
@@ -89,6 +89,18 @@ static int ti_sci_inta_msi_alloc_descs(struct device *dev,
                        list_add_tail(&msi_desc->list, dev_to_msi_list(dev));
                        count++;
                }
+               for (i = 0; i < res->desc[set].num_sec; i++) {
+                       msi_desc = alloc_msi_entry(dev, 1, NULL);
+                       if (!msi_desc) {
+                               ti_sci_inta_msi_free_descs(dev);
+                               return -ENOMEM;
+                       }
+
+                       msi_desc->inta.dev_index = res->desc[set].start_sec + i;
+                       INIT_LIST_HEAD(&msi_desc->list);
+                       list_add_tail(&msi_desc->list, dev_to_msi_list(dev));
+                       count++;
+               }
        }
 
        return count;