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imx8mq

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srinu_inaganti
Contributor III

Hi Team,

Any one help me how to enable extended USB 2.0 ports via

USB => USBUSB2513BI(Hub controller) to Three USB lines

How to achieve ? is there any DTS file changes required ?

Regards,

Srinu I

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Srinu

example dts file with hub can be found in imx8mq-nitrogen8m.dts

linux-imx6/imx8mq-nitrogen8m.dts at boundary-imx_4.19.x_1.1.0-pass2 · boundarydevices/linux-imx6 · G... 

use only USB 2.0 signal pins, USB3.0 signals pins can be left unconnected.

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Best regards
igor
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