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USB under Linux on OMAP137 EVM

Alexey Minakov
Prodigy 70 points


Hi,

is it possible to switch the USB1.1 part into device mode under Linux?  By default ,the USB2.0 and USB1.1 parts are in the host mode after Linux bootloading. I need to keep the USB2.0 in host mode, but the USB1.1 - to device mode, for the host computer connection. Is it possible?how? How to process the incoming requests?  Please redirect me, if needed.

Best regards!

  • 0
    TI__Genius 9460 points

    I assume USB1.1 == OHCI interface and USB2.0 == OTG interface on OMAPl137. USB2.0 is a OTG controller which can act as device or host and thus this interface can be configured as a USb device. USB1..1 (OHCI) is host only controller and thus can;t be changed in device mode.

    Ajay