Hi Felipe, Roger
On 04/16/2014 07:16 PM, Felipe Balbi wrote:
On Fri, Oct 11, 2013 at 05:46:12PM +0300, Roger Quadros wrote:
Hi,
On 10/10/2013 01:49 PM, Kishon Vijay Abraham I wrote:
From: George Cherian <george.cherian@xxxxxx>
Added dr_mode property in dwc3 and set its default mode to device.
If there is a specific reason why this is not set to "otg", we need
to explain it here.
AFAIK the port is meant to be used as OTG port.
we still don't have the workaround for dual role ports, I've been
working on it but still need to retest and make sure it's working fine
before merging upstream.
Does the OTG port suppose to work with OMAP5? I mean role switching
mechanism?
I'm testing kernel v3.16 with OMAP5 based board (CM-T54).
If I set CONFIG_USB_DWC3_DUAL_ROLE, than nothing is going on when I plug
some device/host cable into micro USB3.0 port (VBUS/ID detection with
extcon events works fine).
CONFIG_USB_DWC3_HOST/CONFIG_USB_DWC3_GADGET bring port to appropriate
mode and it works.
What is the purpose of setting dr_mode = "peripheral" in omap5.dtsi,
since it is overridden by config options in dwc3_probe()?
Thank you in advance for the assistance,
Dmitry
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