dt-bindings: arm: amlogic: add Videostrong KII Pro bindings

Add the compatible for the Amlogic gxbb(s905) based kii pro
Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Documentation/devicetree/bindings/arm/amlogic.yaml

@@ -59,6 +59,7 @@ properties:
               - friendlyarm,nanopi-k2
               - hardkernel,odroid-c2
               - nexbox,a95x
+              - videostrong,kii-pro
               - wetek,hub
               - wetek,play2
           - const: amlogic,meson-gxbb