diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 8162b0eb4b50..bb6f6e8a2eee 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -353,6 +353,7 @@ sandisk	Sandisk Corporation
 sbs	Smart Battery System
 schindler	Schindler
 seagate	Seagate Technology PLC
+seirobotics	Shenzhen SEI Robotics Co., Ltd
 semtech	Semtech Corporation
 sensirion	Sensirion AG
 sff	Small Form Factor Committee