I need to look and work through the shutdown procedure of our imx6DL custom board that was based on sabresd and using PFUZE100 pmic.
PMIC_ON_REQ line is connected to PMIC_PWRON
kernel version - 4.1.15
I'm trying to find the implementation of pm_power_off() function that is called on shutdown, and find a place where software toggles the PMIC_ON_REQ line, in case of a soft shutdown (issuing "$shutdown -h -P now")
We are using the device tree, and there is nothing that i could find in arch/arm/mach-imx
the rtc-snvs driver is disabled (CONFIG_POWER_RESET_IMX is not set)
Any tips ?