If I plug anything into the usb, it repeats this message.
[ 1461.705970] usb 3-1.3: reset full-speed USB device number 3 using ci_hdrc
[ 1462.962161] usb 3-1.3: reset full-speed USB device number 3 using ci_hdrc
[ 1464.293917] usb 3-1.3: reset full-speed USB device number 3 using ci_hdrc
[ 1465.565945] usb 3-1.3: reset full-speed USB device number 3 using ci_hdrc
And after 20 minutes, repeats this message.
[ 4442.893408] usb 3-1: new high-speed USB device number 72 using ci_hdrc
[ 4443.037411] usb 3-1: device no response, device descriptor read/64, error -71
[ 4443.289432] usb 3-1: device no response, device descriptor read/64, error -71
[ 4443.529418] usb 3-1: new high-speed USB device number 73 using ci_hdrc
[ 4443.673421] usb 3-1: device no response, device descriptor read/64, error -71
[ 4443.925436] usb 3-1: device no response, device descriptor read/64, error -71
I tried this post because it was similar to the symptoms, but I am using u-boot toradex_imx_v2020.04_5.4.24_2.1.0.
Is there any patch to apply in u-boot toradex_imx_v2020.04_5.4.24_2.1.0?
I’ having similar problems on imx7 4.20.17 with an ELP 1080P Webcam.
2 of 150 devices are affected after some days of operation. Soft reboot doesent help. Hard reset does help.
# looping
[ 10.691489] usb usb1-port1: attempt power cycle # could be ignored - usb 5v is hardwired!
[ 11.411405] usb 1-1: new high-speed USB device number 12 using ci_hdrc
[ 11.571382] usb 1-1: device descriptor read/64, error -71
[ 11.861395] usb 1-1: device descriptor read/64, error -71