diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 0f60dbd98162..5a47e8895084 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -193,6 +193,7 @@ schindler	Schindler
 seagate	Seagate Technology PLC
 semtech	Semtech Corporation
 sharp	Sharp Corporation
+sigma	Sigma Designs, Inc.
 sil	Silicon Image
 silabs	Silicon Laboratories
 siliconmitus	Silicon Mitus, Inc.