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RTC not working in imx6ul

Question asked by Pratyush Tomar on Apr 13, 2017
Latest reply on Apr 28, 2017 by Yuri Muhin

We have a custom board based on imx6ul evk board and we are using internal RTC with backup battery attached to VDD_SNVS_IN. Our problem is that RTC doesn't work after shutdown when we enable following settings in our kernel

CONFIG_POWER_RESET=y

CONFIG_POWER_RESET_SYSCON_POWEROFF=y

But if we disable these settings then RTC works normally but our board consumes power even after proper shutdown since these settings are disabled in defconfig and .config file.

Thus, how can we resolve this situation and what is the reason for rtc not working when above mentioned settings are enabled in kernel?

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