USB Hub TUSB8041 4-Port Hub not recognised

I’m using a customised board and I have connected a USB Hub TUSB8041 that is not recognised by the system with the follow DMESG. Someone have similar problem?
Best Regards

Gabriel

usb 1-3: new full-speed USB device number 5 using tegra-x usb

[ 5.266635] usb 1-3: device descriptor read/64, error -71

[ 5.499587] usb 1-3: device descriptor read/64, error -71

[ 5.610679] usb usb 1-port3: unable to enumerate USB device

[ 5.616338] usb usb 1: usb _suspend_both: status 0

[ 5.758933] tegra-x usb 70090000.x usb : Upgrade port 0 to USB3.0

[ 5.758938] tegra-x usb 70090000.x usb : Upgrade port 1 to USB3.0

[ 5.854701] usb usb 2: usb _suspend_both: status 0

[ 8.054523] tegra-x usb 70090000.x usb : entering ELPG

[ 8.057242] tegra-x usb -padctl 7009f000.x usb _padctl: power down UTMI pad 2

[ 8.057295] tegra-x usb 70090000.x usb : entering ELPG done

Please check if you need to do SI tuning.

In my case I found the error in my board. Was a problem with 1 pin in the TUSB8041.
But is working only as usb 2.0. I think the problem to recognise usb 3.0 is the lane trace. We are fixing it and manufacturing the PCB to solve it.

Hello Nvidea Team, can you please confirm, this TUSB8041 USB3.0 hub is natively supported by Jetson Nano drivers? Can we replace the Realtek USB3.0 hub with TUSB8041? Thanks.

Is possible to replace without problem.
You can see our board working with it and 4 cameras with development and production module of nano and xavier.

1 Like

Amazing! Thanks for the feedback. My kind regards, Vitor