On Thu, Feb 20, 2025 at 08:59:18AM +0800, Peng Fan wrote: > > Sorry, if I misunderstood. > > I will give a look on this and propose a RFC. > > DT maintainers may ask for a patchset including binding change and > driver changes to get a whole view on the compatible stuff. > > BTW, Cristian, Saravana if you have any objections/ideas or would take on this > effort, please let me know. > Can you point me to the DTS with which you are seeing this issue ? I am trying to reproduce the issue but so far not successful. I did move to power-domains for CPUFreq on Juno. IIUC all we need is both cpufreq and performance genpd drivers in the kernel and then GPU using perf genpd fails with probe deferral right ? I need pointers to reproduce the issue so that I can check if what I have cooked up as a solution really works. -- Regards, Sudeep