diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 62233d1e1d6eec4bdc29e411c9d3a64f4feb1d21..3e1de203a8216838c4cfa55a21994bfa5aa69f17 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -196,6 +196,7 @@ nec	NEC LCD Technologies, Ltd.
 neonode		Neonode Inc.
 netgear	NETGEAR
 netlogic	Broadcom Corporation (formerly NetLogic Microsystems)
+netron-dy	Netron DY
 netxeon		Shenzhen Netxeon Technology CO., LTD
 nexbox	Nexbox
 newhaven	Newhaven Display International