dt-bindings: usb: qcom,dwc3: Add X1E80100 binding

Add X1E80100 to the DT schema.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231214-x1e80100-usb-v1-1-c22be5c0109e@linaro.org


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>