diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 82ac057a24a948797af5575fd97d46e8161557e4..39116147b7741734673c64e58783e99609ed5cc1 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -13,6 +13,7 @@ chrp	Common Hardware Reference Platform
 cortina	Cortina Systems, Inc.
 dallas	Maxim Integrated Products (formerly Dallas Semiconductor)
 denx	Denx Software Engineering
+emmicro	EM Microelectronic
 epson	Seiko Epson Corp.
 est	ESTeem Wireless Modems
 fsl	Freescale Semiconductor