diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index b745cf748ff87f0ebb42df1f4b27f9bde902fed1..44483d0de9c4b4d28e756452f3044cc8f2769e99 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -23,6 +23,8 @@ patternProperties:
   "^(simple-audio-card|st-plgpio|st-spics|ts),.*": true
 
   # Keep list in alphabetical order.
+  "^100ask,.*":
+    description: Baiwen.com (100ask).
   "^70mai,.*":
     description: 70mai Co., Ltd.
   "^8dev,.*":