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How to change the pin assigned to the USB OTG on the iMX6Quad ?

Question asked by xav go on Aug 23, 2016
Latest reply on Aug 24, 2016 by xav go

Dear all,


I have a custom board connected to the Variscite VAR-DAT-MX6 SOM which usses a iMX6Quad pop.

I based my design on the kit provided by Variscite but there is a mistake on the routing of the USB_OTG signals. The USB_OTG_DP and USB_OTG_DN are inverted.

What I want to do is to compensate this mistake by changing the assignement if the pins for the USB_OTG controller. I checked the device tree files to see I can access the pin configuration but I didn't find anything.

Thank you to help me knowing if the pin reconfiguration is possible for the USB_OTG controller and if so how to do that?


Kind regards.