AnsweredAssumed Answered

How to monitor usb over-current in imx28

Question asked by srinivasan shanmugam on Apr 29, 2014
Latest reply on Apr 30, 2014 by igorpadykov



We are using imx28 board.

lltib package is 130130.

Driver : USB


Our doubt is how to monitor over-current on usb port.

So that we have to disable power enable pin of usb once over-current is detected.


Please let us know what all changes have to be made in kernel in order to monitor usb overcurrent & disable power to usb once it gets overcurrent.


Please reply ASAP


Thanks in advance