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+--- Thread: How does CPU frequency scaling work on the Quartz64 (/showthread.php?tid=19933)
How does CPU frequency scaling work on the Quartz64 - pugzarecute - 07-30-2025
Hello,
I was working on linux on the Radxa Zero 3W. Unfortunately, I am having some issues getting CPUFreq up. It complains about missing OPP tables.
While I dont ask for help with fixing the Zero 3W, since this will be offtopic, I would just like to know how the CPUFreq system works on Quartz64.
Does CPU Frequency scaling work on the Quartz64(especially with mainline 6.12.35)?
Does it use the mainline cpufreq-dt driver or does it require some rockchip patches?
Are the OPP tables supplied by the DTB or is there something like rockchip-opp to supply them?
Thank you.