diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 9d46f99cc1445c0f3879f047311ab9d0f8b1c22f..5268738c3e7c8917be98155256f59e83d845fc2d 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -341,6 +341,7 @@ thine	THine Electronics, Inc.
 ti	Texas Instruments
 tianma	Tianma Micro-electronics Co., Ltd.
 tlm	Trusted Logic Mobility
+tmt	Tecon Microprocessor Technologies, LLC.
 topeet  Topeet
 toradex	Toradex AG
 toshiba	Toshiba Corporation