dt-bindings: Add vendor prefix for Shenzhen Zkmagic Technology Co., Ltd.

Add vendor prefix for Shenzhen Zkmagic Technology Co., Ltd.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200808160618.15445-2-jbx6244@gmail.comSigned-off-by: Heiko Stuebner <heiko@sntech.de>

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -1198,6 +1198,8 @@ patternProperties:
     description: Shenzhen Zidoo Technology Co., Ltd.
   "^zii,.*":
     description: Zodiac Inflight Innovations
+  "^zkmagic,.*":
+    description: Shenzhen Zkmagic Technology Co., Ltd.
   "^zte,.*":
     description: ZTE Corp.
   "^zyxel,.*":