I am running iMX6 Sabre board with latest yocto image running our C++ software on top of it.
While testing, i understand that we are getting frequency stop messages on dmesg
Can you please go through attached file. I dont know how and what might be the reasons behind this issue related to RTC.
snvs_pwrkey 20cc000.snvs-pwrkey: i.MX snvs powerkey probed
i2c-core: driver [isl29023] using legacy suspend method
i2c-core: driver [isl29023] using legacy resume method
rtc-ab-ibo5-s3 0-0069: Frequency stop was detected, probably due to a supply voltage drop
rtc-ab-ibo5-s3 0-0069: rtc core: registered rtc-ab-ibo5-s3 as rtc0
i2c /dev entries driver