diff --git a/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml b/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
index 3e61689..718c44d 100644
--- a/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
+++ b/Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml
@@ -18,6 +18,7 @@ properties:
       - allwinner,sun8i-a83t-ths
       - allwinner,sun8i-h3-ths
       - allwinner,sun8i-r40-ths
+      - allwinner,sun9i-a80-ths
       - allwinner,sun20i-d1-ths
       - allwinner,sun50i-a64-ths
       - allwinner,sun50i-a100-ths