diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index 895ec8418465..b97181d4a399 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -84,6 +84,7 @@ properties:
         items:
           - enum:
               - qcom,sc7280-smmu-500
+              - qcom,sm8150-smmu-500
               - qcom,sm8250-smmu-500
           - const: qcom,adreno-smmu
           - const: arm,mmu-500