Software power-down

[michael_maurer]

How to deassert the PMIC_ON_REQ pin, in order to force a power-down software based

[igorpadykov]

Hi Michael

one can try 1256-ENGR00178629-i.MX6-sabresd-support-software-power-of.patch

available on https://community.nxp.com/docs/DOC-97660 

Best regards
igor
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[michael_maurer]

Hi Igor,

I don’t want to power up the processor, here there is a method, I want to power it down based on software. I haven’t found any description how to initiate a software power-down procedure that de-asserts the PMIC_ON_REQ and shuts-down the PMIC.

Best regards

Michael

Michael Maurer

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[igorpadykov]

Hi Michael

1256-ENGR00178629-i.MX6-sabresd-support-software-power-of.patch

de-asserts PMIC_ON_REQ and shuts-down the PMIC:

Q&A: How is mx6 PMIC_ON_REQ under SW control? 

Best regards
igor