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path: root/drivers/cpufreq/airoha-cpufreq.c
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2025-01-17cpufreq: airoha: Add EN7581 CPUFreq SMCCC driverChristian Marangi
Add simple CPU Freq driver for Airoha EN7581 SoC that control CPU frequency scaling with SMC APIs and register a generic "cpufreq-dt" device. All CPU share the same frequency and can't be controlled independently. CPU frequency is controlled by the attached PM domain. Add SoC compatible to cpufreq-dt-plat block list as a dedicated cpufreq driver is needed with OPP v2 nodes declared in DTS. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>