AnsweredAssumed Answered

How to disable data particular host port on a hub ?

Question asked by sumit kumar on Feb 18, 2020
Latest reply on Feb 18, 2020 by Victor Linnik

I have two usb port in hub attached to my carrier board.I am able to disable the power line like  this echo 0 > /sys/class/gpio/gpio5/value .But disabling just power line does not solve the problem since external power can be given to device attached and again it will be visible.Hence we need to disable data line form host controller driver .I have imx6dl board .Can some one please help me with issue?

Outcomes