dt-bindings: usb: connector: disallow additional properties

USB connector bindings is complete, thus no additional properties should
be allowed. Add missing 'reg' property and change additionalProperties
to false, so the schema will check for anything unexpected. This also
allows to drop the 'reg' from other bindings referencing the
usb-connector.yaml and make it required.

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Rob Herring <[e-mail]>

Documentation/devicetree/bindings/chrome/google,cros-ec-typec.yaml

···
 patternProperties:
   '^connector@[0-9a-f]+$':
     $ref: /schemas/connector/usb-connector.yaml#
-    unevaluatedProperties: false
-    properties:
-      reg:
-        maxItems: 1
+    required:
+      - reg
 
 required:
   - compatible

Documentation/devicetree/bindings/connector/usb-connector.yaml

···
           - const: samsung,usb-connector-11pin
           - const: usb-b-connector
 
+  reg:
+    maxItems: 1
+
   label:
     description: Symbolic name for the connector.
 
···
         - typec-power-opmode
         - new-source-frs-typec-current
 
-additionalProperties: true
+additionalProperties: false
 
 examples:
   # Micro-USB connector with HS lines routed via controller (MUIC).

Documentation/devicetree/bindings/soc/qcom/qcom,pmic-glink.yaml

···
 patternProperties:
   '^connector@\d$':
     $ref: /schemas/connector/usb-connector.yaml#
-
-    properties:
-      reg: true
-
     required:
       - reg
-
-    unevaluatedProperties: false
 
 required:
   - compatible

Documentation/devicetree/bindings/usb/cypress,cypd4226.yaml

···
 patternProperties:
   '^connector@[01]$':
     $ref: /schemas/connector/usb-connector.yaml#
-    unevaluatedProperties: false
-    properties:
-      reg:
-        maxItems: 1
+    required:
+      - reg
 
 required:
   - compatible