dt-bindings: arm: bcm: add bindings for ASUS RT-AC3100

Add ASUS RT-AC3100 under BCM47094 based boards.

Signed-off-by: Arınç ÜNAL <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Florian Fainelli <[email protected]>

Author: arinc9

Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml

@@ -66,6 +66,7 @@ properties:
       - description: BCM47094 based boards
         items:
           - enum:
+              - asus,rt-ac3100
               - asus,rt-ac88u
               - dlink,dir-885l
               - dlink,dir-890l