dt-bindings: net: dsa: brcm,sf2: Drop unneeded "#address-cells/#size-cells"

There's no need for "#address-cells/#size-cells" in the brcm,sf2 node as
no immediate child nodes have an address. What was probably intended was
to put them in the 'ports' node, but that's not necessary as that is
covered by ethernet-switch.yaml via dsa.yaml.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230404204152.635400-1-robh@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Documentation/devicetree/bindings/net/dsa/brcm,sf2.yaml

@@ -76,12 +76,6 @@ properties:
       supports reporting the number of packets in-flight in a switch queue
     type: boolean
 
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
   ports:
     type: object
 
@@ -99,8 +93,6 @@ properties:
 required:
   - reg
   - interrupts
-  - "#address-cells"
-  - "#size-cells"
 
 allOf:
   - $ref: dsa.yaml#
@@ -145,8 +137,6 @@ examples:
   - |
     switch@f0b00000 {
             compatible = "brcm,bcm7445-switch-v4.0";
-            #address-cells = <1>;
-            #size-cells = <0>;
             reg = <0xf0b00000 0x40000>,
                   <0xf0b40000 0x110>,
                   <0xf0b40340 0x30>,