dt-bindings: input: qcom,pm8xxx-vib: Document PM6150 compatible

The PM6150 vibrator module is compatible with the PMI632 vibrator
module, document the PM6150 vibrator compatible as fallback for the
PMI632 vibrator.

Signed-off-by: Jens Reidel <adrian@travitia.xyz>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20240606181027.98537-2-adrian@travitia.xyz
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Documentation/devicetree/bindings/input/qcom,pm8xxx-vib.yaml

@@ -19,6 +19,7 @@ properties:
           - qcom,pmi632-vib
       - items:
           - enum:
+              - qcom,pm6150-vib
               - qcom,pm7250b-vib
               - qcom,pm7325b-vib
               - qcom,pm7550ba-vib