Part Number: AM3358
Tool/software: Linux
Hello Ti ,
we have interfaced simcom 7600 module to OCTAVO AM3358 USB1 . am335x is unable to detect module through USB1 .
we have 4G , I placed dongle on USB0 of beaglebone Usb , it has detected simcom model and shown in dmesg and lsusb .
In our custom board , we placed the module to USB1 .
In dmesg log , observed error related to usb1 error
[ 2.712922] usb 1-1: device descriptor read/64, error -71
[ 2.932785] usb 1-1: device descriptor read/64, error -71
[ 3.265047] usb 1-1: device descriptor read/64, error -71
[ 3.485000] usb 1-1: device descriptor read/64, error -71
[ 4.113057] usb 1-1: device not accepting address 4, error -71
[ 4.640914] usb 1-1: device not accepting address 5, error -71
[ 4.653054] usb usb1-port1: unable to enumerate USB device
kernel version : 4.14.79-gbde58ab01e .
