diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index b7c6c528e018..2de0af95f5e6 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -158,6 +158,8 @@ patternProperties:
     description: Arctic Sand
   "^arcx,.*":
     description: arcx Inc. / Archronix Inc.
+  "^arduino,.*":
+    description: Arduino SRL
   "^argon40,.*":
     description: Argon 40 Technologies Limited
   "^ariaboard,.*":