diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,pas-common.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,pas-common.yaml
index 11faf655f530f..fb656bda85272 100644
--- a/Documentation/devicetree/bindings/remoteproc/qcom,pas-common.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/qcom,pas-common.yaml
@@ -33,7 +33,8 @@ properties:
     maxItems: 6
 
   iommus:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   power-domains:
     minItems: 1