dt-bindings: vendor-prefixes: document Shenzhen DJN Optronics Technology

Add the vendor prefix for DJN (http://en.djnlcd.com/).

Acked-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Luca Weiss <[email protected]>
Signed-off-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: z3ntu

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -398,6 +398,8 @@ patternProperties:
     description: Diodes, Inc.
   "^dioo,.*":
     description: Dioo Microcircuit Co., Ltd
+  "^djn,.*":
+    description: Shenzhen DJN Optronics Technology Co., Ltd
   "^dlc,.*":
     description: DLC Display Co., Ltd.
   "^dlg,.*":