Dear I.MX community,
I am using L2.6.35_1.1.0_130130_source BSP's
As am newbiee to USB, I need to turn off & turn on usb ports, I hope this can be done turning on & turning off vbus power of usb ports w.r.t I.MX28 through sysfs entries or please let me know how this can done, where I need to handle this in my application
1) I tried the following, but this is didn't work for me
For turning off
root@CMS5 /sys/devices/platform/fsl-ehci/usb1/1-1/power$ echo suspend > control
sh: write error: Invalid argument
root@CMS5 /sys/devices/platform/fsl-ehci.0/usb2/2-1/power$ echo suspend > control
sh: write error: Invalid argument
For turning on
root@CMS5 /sys/devices/platform/fsl-ehci/usb1/1-1/power$ echo on > control
root@CMS5 /sys/devices/platform/fsl-ehci.0/usb2/2-1/power$ echo on > control
2) Please let me the voltage & currents drawn by the two usb ports in i.MX28
Kindly do the needful as early as possible
Awaiting for your replies,
Many Thanks in advance,
