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Connectcore Imx6UL Micro AB OTG enable

Question asked by Nagarjun CS on Nov 19, 2018
Latest reply on Nov 22, 2018 by Nagarjun CS

Hi,

 

I am new to DIGI community, I want to enable OTG support on the micro AB in CC IMX6UL SBC Express. I have used the following setup in order to enable OTG for the Micro AB:

 

&usbotg1 {
dr_mode = "otg";
fsl,power-line-polarity-active-high;
disable-over-current;

status = "okay";
};

 

&usbotg2 {
dr_mode = "host";
fsl,power-line-polarity-active-high;
disable-over-current;

status = "okay";
};

 

But, Unfortunately I am not able to enable OTG on the micro USB. When I try drmode = "otg" @usbotg1, USB1 in host turns off and no longer detects USB.

 

Kindly, let me know for any suggestions.

 

Thank you.

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