Hello, all.
I have updated to the current trunk, and right now experience something
bad with dwc_otg.
The dmesg gets flooded by
dwc_otg: Device Not Supported
And apparently the no usb devices are getting detected.
A brief look at the code and it turned out, that this message is
trigered by an 'over-current' condition of the port.
(See drivers/usb/dwc_otg/dwc_otg_hcd.c at about line 1815)
I have inspected the board, and it seems that the USB VBUS is powered
directly by input voltage,
and not by the VBUS pad from the chip.
My hardware is wr512-3gn (rt3050f), and my question is, whether this
issue is reproduce-able by anyone at the current
trunk on similar hardware, or whether I (likely) have a hardware
problem?
--
Regards,
Andrew
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