dt-bindings: i2c: nvidia,tegra20-i2c: restrict also clocks in if:then:

Both xxx and xxx-names properties with variable number of items should
be constrained in each "if:then:".  Add missing constraints for clocks,
since we have such for clock-names.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

Author: krzk

Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.yaml

@@ -124,6 +124,8 @@ allOf:
               - nvidia,tegra30-i2c
     then:
       properties:
+        clocks:
+          minItems: 2
         clock-names:
           items:
             - const: div-clk
@@ -138,6 +140,8 @@ allOf:
               - nvidia,tegra210-i2c
     then:
       properties:
+        clocks:
+          maxItems: 1
         clock-names:
           items:
             - const: div-clk
@@ -149,6 +153,8 @@ allOf:
             const: nvidia,tegra210-i2c-vi
     then:
       properties:
+        clocks:
+          minItems: 2
         clock-names:
           items:
             - const: div-clk