dt-bindings: arm: qcom: Document additional sc8280xp devices

Add the CRD (Compute Reference Design?) and the Lenovo Thinkpad X13s to
the valid device compatibles found on the sc8280xp platform.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20220629041438.1352536-2-bjorn.andersson@linaro.org

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -542,6 +542,8 @@ properties:
 
       - items:
           - enum:
+              - lenovo,thinkpad-x13s
+              - qcom,sc8280xp-crd
               - qcom,sc8280xp-qrd
           - const: qcom,sc8280xp