27.06.2022 09:45, Viresh Kumar пишет: >> Looks okay. If you'll solve the cpufreq problem where OPP config is set >> by two drivers for the same cpu device > This is supported, there is some early freeing of resources on the > removal path though, the reasoning for which I already gave in another > email. Though, I am open to sorting that out as well, but nothing > breaks the code for now AFAICT. > In case of Tegra, we use tegra-cpufreq driver that sets supported_hw and registers cpufreq-dt. If cpufreq-dt driver defers the probe, then the supported_hw will be lost on the re-probe. I haven't checked yet, but I suppose that cpufreq-dt driver defers on Tegra30 because of the CPU regulator and that's why we get the "OPP table is missing" error.
