diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index abc308083acb204c7625c5d53ed58d546c65f755..1a6793b9524fcea4de98aaca3cf267560fa90fb6 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -135,3 +135,4 @@ wm	Wondermedia Technologies, Inc.
 xes	Extreme Engineering Solutions (X-ES)
 xlnx	Xilinx
 zyxel	ZyXEL Communications Corp.
+zarlink	Zarlink Semiconductor