imx93 how to get the frequency value of CPU

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imx93 how to get the frequency value of CPU

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ranYang
Contributor II

Hi:

    My system is “Linux bopixel 6.1.22 #154 SMP PREEMPT Mon Aug 25 16:07:47 CST 2025 aarch64 GNU/Linux”,there is a requirement to read the frequency value of the actual CPU quota. Is it possible to obtain it through the API interface using Linux C language?

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pengyong_zhang
NXP Employee
NXP Employee

Hi @ranYang 

you can use the below command check the CPU frequency:

at /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor

B.R

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