diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index c6ef403e6321fd051ca66b50384b704c5d726d3f..9d46f99cc1445c0f3879f047311ab9d0f8b1c22f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -297,6 +297,7 @@ sensirion	Sensirion AG
 sff	Small Form Factor Committee
 sgx	SGX Sensortech
 sharp	Sharp Corporation
+shimafuji	Shimafuji Electric, Inc.
 si-en	Si-En Technology Ltd.
 sigma	Sigma Designs, Inc.
 sii	Seiko Instruments, Inc.