diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 5efddbff2430dca4799f6fa13149c9af797ab233..29dcc6f8a64a0d7d3d9beae5077cb2b3152f89ce 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -935,6 +935,9 @@ patternProperties:
     description: Tecon Microprocessor Technologies, LLC.
   "^topeet,.*":
     description: Topeet
+  "^toppoly,.*":
+    description: TPO (deprecated, use tpo)
+    deprecated: true
   "^toradex,.*":
     description: Toradex AG
   "^toshiba,.*":