dt-bindings: clock: tegra: Document Tegra132 compatible

The Tegra132 clock and reset controller is largely compatible with the
version found on Tegra124 but it does have slight differences in what
clocks it exposes, so a separate compatible string is needed.

Acked-by: Rob Herring <[e-mail]>
Signed-off-by: Thierry Reding <[e-mail]>

Documentation/devicetree/bindings/clock/nvidia,tegra124-car.yaml

···
 
 properties:
   compatible:
-    const: nvidia,tegra124-car
+    enum:
+      - nvidia,tegra124-car
+      - nvidia,tegra132-car
 
   reg:
     maxItems: 1