frequency-info -------------- analyzing CPU 0: driver: cpufreq-dt CPUs which run at the same hardware frequency: 0 1 2 3 CPUs which need to have their frequency coordinated by software: 0 1 2 3 maximum transition latency: 84.0 us hardware limits: 408 MHz - 1.80 GHz available frequency steps: 408 MHz, 600 MHz, 816 MHz, 1.01 GHz, 1.20 GHz, 1.42 GHz, 1.61 GHz, 1.80 GHz available cpufreq governors: interactive ondemand performance schedutil current policy: frequency should be within 408 MHz and 1.80 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: 1.20 GHz (asserted by call to hardware) idle-info --------- CPUidle driver: psci_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 2 Available idle states: WFI cpu-sleep WFI: Flags/Description: ARM WFI Latency: 1 Usage: 75333 Duration: 51905470 cpu-sleep: Flags/Description: cpu-sleep Latency: 220 Usage: 79942 Duration: 902021383