spi: dt-bindings: qcom,spi-qcom-qspi: Add iommus

Add iommus binding for DMA mode support Signed-off-by: Vijaya Krishna Nivarthi <quic_vnivarth@quicinc.com Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/1682328761-17517-2-git-send-email-quic_vnivarth@quicinc.com Signed-off-by: Mark Brown <broonie@kernel.org
mariux64 · May 7, 2023 · 64c05eb · 64c05eb
1 parent ac9a786
commit 64c05eb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
@@ -29,6 +29,9 @@ properties:
   reg:
     maxItems: 1
 
+  iommus:
+    maxItems: 1
+
   interrupts:
     maxItems: 1