Can we control PMIC(PF0200) from A9??

[prashantgupta00]

Need to develop Some power related scenario( hybernate, sleep mode etc). Sample example???

[igorpadykov]

Hi Prashant

yes PMIC can be controlled from A9 side, for examples

one can check Chapter 21 Low-level Power Management (PM) Driver

Chapters 22-25 attached Linux Manual.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

[prashantgupta00]

Thanks igor 

One another qus

How the set/reset the bits of some registers in pmic from user sapce(using i2c pins)?? 

[igorpadykov]

Hi Prashant

one can look at linux documentation:

https://www.kernel.org/doc/Documentation/i2c/dev-interface 

Best regards
igor

[prashantgupta00]

what is the address of i2c-1 in imx6sx sabre board??Any idea??