Hi Jon, This issue has been reported on a QCOM platform as well. The patch will get reverted: https://lore.kernel.org/all/20230706082610.26584-1-johan+linaro@xxxxxxxxxx/. Once it gets merged, I will upload a version of my patch where I would not fail the probe if the start_link() is defined and the link still does not come up. Johan, is your patch set to be picked in the next release? Regards Ajay