diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
index 3353c2d37841..92d350b8e01a 100644
--- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
+++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml
@@ -36,6 +36,7 @@ properties:
         items:
           - enum:
               - qcom,qcm2290-smmu-500
+              - qcom,qcs8300-smmu-500
               - qcom,qdu1000-smmu-500
               - qcom,sa8255p-smmu-500
               - qcom,sa8775p-smmu-500
@@ -554,6 +555,7 @@ allOf:
               - cavium,smmu-v2
               - marvell,ap806-smmu-500
               - nvidia,smmu-500
+              - qcom,qcs8300-smmu-500
               - qcom,qdu1000-smmu-500
               - qcom,sa8255p-smmu-500
               - qcom,sc7180-smmu-500