diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
index 5ad9d5deaaf8ac5ff19be4c1444c7929fe4a7adc..33c3d023a10681630f22facc5cd69dae0dad960b 100644
--- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
+++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
@@ -27,6 +27,7 @@ properties:
           - qcom,sdm845-tcsr
           - qcom,sdx55-tcsr
           - qcom,sdx65-tcsr
+          - qcom,sm4450-tcsr
           - qcom,sm8150-tcsr
           - qcom,sm8450-tcsr
           - qcom,tcsr-apq8064