dt-bindings: qcom: geni-se: Allow dma-coherent

On SM8550, the QUP controller is coherent with the CPU.
Allow specifying that.

Signed-off-by: Konrad Dybcio <[email protected]>
Acked-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>

Author: konradybcio

Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml

@@ -52,6 +52,8 @@ properties:
   iommus:
     maxItems: 1
 
+  dma-coherent: true
+
 required:
   - compatible
   - reg