Re: [Gumstix-users] USB Port Current limit in Kernel

[Pat S. <pa...@su...>]

On 11-01-29 03:52 AM, Garry Allen wrote:
> The USB3326 transceiver used on the Overos only supports high speed
> mode. I think the OTG port hangs off the TPS65950 which supports high
> speed, full speed and low speed modes. If you want the device to be
> connected to the USB master port you need to use a USB hub

That would certainly explain it. I guess I sort of assumed that the two 
were on the same kind of chip, and that it had been a software 
limitation preventing USB1 from working. That not being the case, tough 
bananas. I'm happy what I won't need a bulky hub in my design.

--Pat