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USB OTG instability issue on AM1808

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Hi,  

There is a strange issue observed on AM1808 custom board running Linux. The USB0 which is OTG port, unexpectedly switches from the host mode to device mode and stops responding to the device which is connected on this port.  The ID pin is tied to low to ensure the host only mode of operation, but still it switches to device mode randomly. 

Please share if you have any information or similar experience on this about what should be additionally done on HW interface for this.

Also please suggest some Software option or workaround to avoid this issue.

 

Thanks in advance.

Hemraj Bendale


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