diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 2735be1a8470..8e477373211a 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -669,6 +669,8 @@ patternProperties:
     description: Micron Technology Inc.
   "^microsoft,.*":
     description: Microsoft Corporation
+  "^microsys,.*":
+    description: MicroSys Electronics GmbH
   "^mikroe,.*":
     description: MikroElektronika d.o.o.
   "^mikrotik,.*":