Chipidea usb otg support for IMX/MXS (device functionality)

[Fabio Estevam]

On Fri, Jun 28, 2013 at 10:04 AM, Chen Peter-B29397
<B29397 at freescale.com> wrote:
>
>
>> >
>> > Just measure the voltage of your otg vbus pin.
>>
>> Ok, I see it's 2.25 volts after I disconnect the microB-A thing . I
>> should see
>> 0.8V constantly with nothing connected on the port?
>>
>
> You should see the voltage of vbus pin is less than 0.8v when
> nothing is connected, we use B_SESSION_VALID (0.8v) to judge
> it is connected or not.
>
> You get 2.25 all the time or it is discharged very slowly?

On my mx28evk it discharges very very slowly. Any hints about it?

Thanks