diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 07fb0d25fc15491b042bb23b374c4125fd8913b7..ed4f66ec9a65bc05bf32a328c3fce46405af8b9d 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -271,6 +271,8 @@ patternProperties:
     description: Shenzen Chuangsiqi Technology Co.,Ltd.
   "^cubietech,.*":
     description: Cubietech, Ltd.
+  "^cui,.*":
+    description: CUI Devices
   "^cypress,.*":
     description: Cypress Semiconductor Corporation
   "^cznic,.*":