diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index e8552782b440af99ed14a6e851e3db5ed47d05fd..2c1b2cb85399ffad456156f82110f898c889d1a5 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -37,4 +37,5 @@ simtek
 sirf	SiRF Technology, Inc.
 stericsson	ST-Ericsson
 ti	Texas Instruments
+wlf	Wolfson Microelectronics
 xlnx	Xilinx