diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
index 4663c2bcad50..a776cd37c297 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
@@ -51,6 +51,9 @@ properties:
   interconnect-names:
     const: qup-core
 
+  iommus:
+    maxItems: 1
+
 required:
   - compatible
   - reg