dt-bindings: vendor-prefixes: Add Cameo Communications

Add entry for Cameo Communications (https://www.cameo.com.tw/)
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Documentation/devicetree/bindings/vendor-prefixes.yaml

@@ -246,6 +246,8 @@ patternProperties:
     description: CALAO Systems SAS
   "^calxeda,.*":
     description: Calxeda
+  "^cameo,.*":
+    description: Cameo Communications, Inc
   "^canaan,.*":
     description: Canaan, Inc.
   "^caninos,.*":