diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 53cd050668e6..c209b3dc7ecc 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1038,6 +1038,8 @@ patternProperties:
     description: Three Five Corp
   "^thine,.*":
     description: THine Electronics, Inc.
+  "^thingyjp,.*":
+    description: thingy.jp
   "^ti,.*":
     description: Texas Instruments
   "^tianma,.*":