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AM3358: Not able to initialize USB HUB

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Part Number:AM3358

Hello,

I am using AM3358 base custom board with latest kernel 4.14. I want to use USB0 as USB HUB/HOST.

I have done below configurations in device tree:

&usb {                                                                          
        status = "okay";                                                        
};                                                                              
                                                                                
&usb_ctrl_mod {                                                                 
        status = "okay";                                                        
};                                                                              
                                                                                
&usb0_phy {                                                                     
        status = "okay";                                                        
};                                                                              
                                                                                
&usb0 {                                                                         
        status = "okay";                                                        
        dr_mode = "host";                                                       
};

I am having below error:

root@am335x-evm:~# lsusb
unable to initialize libusb: -99
root@am335x-evm:~#

Also, I am not able to detect USB device. Which USB configurations are needed for this application in my .config?

Please let me know the solution.

Regards,

Rohit


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