diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index f536cdd2c1a6..f417745c799e 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -981,6 +981,11 @@ properties:
           - const: xunlong,orangepi-3
           - const: allwinner,sun50i-h6
 
+      - description: Xunlong OrangePi 3 LTS
+        items:
+          - const: xunlong,orangepi-3-lts
+          - const: allwinner,sun50i-h6
+
       - description: Xunlong OrangePi Lite
         items:
           - const: xunlong,orangepi-lite