[PATCH] dt-bindings: dma: qcom,bam-dma: add optional memory interconnect properties

[Neil Armstrong]

Recents SoCs like the SM8450 or SM8550 requires memory interconnect
in order to have functional DMA.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
index 003098caf709..e922fafca833 100644
--- a/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
@@ -36,6 +36,12 @@ properties:
   interrupts:
     maxItems: 1
 
+  interconnects:
+    description: Path leading to system memory
+
+  interconnect-names:
+    const: memory
+
   iommus:
     minItems: 1
     maxItems: 4

---
base-commit: 49a8133221c71b935f36a7c340c0271c2a9ee2db
change-id: 20230207-topic-sm8550-upstream-bam-dma-bindings-fix-81929c3bea5c

Best regards,
-- 
Neil Armstrong <neil.armstrong@xxxxxxxxxx>