I am looking for ways to reduce the Colibri VF50 energy consumption under Linux/Yocto. I saw that Suspend to RAM is supported (Suspend/Resume (Linux)). Is the requirement of disabled Ethernet PHY up to date?
What about other low-power states (LPStop, LPRun and ULPRun). Are these supported by Linux BSP? I could not find respective cpuidle driver for them.
Is CPU frequency and voltage scaling supported? E.g. with cpufreq-dt driver?