diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 396044f368e7..6793125d6cc6 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -692,6 +692,8 @@ patternProperties:
     description: Gateworks Corporation
                  use "gateworks" vendor prefix
     deprecated: true
+  "^gxcas,.*":
+    description: Beijing Galaxy-CAS Technology Co., Ltd.
   "^hannstar,.*":
     description: HannStar Display Corporation
   "^haochuangyi,.*":