diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
index b8e4118945a08..ba60bdf1fecc7 100644
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -17,6 +17,7 @@ properties:
     enum:
       - qcom,apss-wdt-qcs404
       - qcom,apss-wdt-sc7180
+      - qcom,apss-wdt-sc7280
       - qcom,apss-wdt-sdm845
       - qcom,apss-wdt-sdx55
       - qcom,apss-wdt-sm8150