dt-bindings: thermal: nvidia,tegra124-soctherm: Add missing unevaluatedProperties on child node schemas

Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present for any node.

Add unevaluatedProperties as needed, and then add any missing properties
flagged by the addition.

Signed-off-by: Rob Herring <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: robherring

Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml

@@ -68,7 +68,12 @@ properties:
     patternProperties:
       "^(light|heavy|oc1)$":
         type: object
+        additionalProperties: false
+
         properties:
+          "#cooling-cells":
+            const: 2
+
           nvidia,priority:
             $ref: /schemas/types.yaml#/definitions/uint32
             minimum: 1