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Usb: over-current chabge on port1 Error

Hi all,


Iam facing problem in detecting usb.

We are using dm8168 processor, customer board.

While booting it is continuously giving over current change on port1 error as below

-------------------------------------------------------------

hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1
hub 1-0:1.0: over-current change on port 1
hub 2-0:1.0: over-current change on port 1

.............................

-------------------------------------------------------

We are not connecting anything to usb port still it is giving this issue.

please help me to solve this error.

Thanks & Regards,

kripashree