RE: Status of OTG support on MUSB

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> -----Original Message-----
> From: linux-usb-owner@xxxxxxxxxxxxxxx [mailto:linux-usb-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Cliff Cai
> Sent: Monday, December 21, 2009 1:23 PM
> To: linux-usb@xxxxxxxxxxxxxxx
> Subject: Status of OTG support on MUSB
> 
> Hi all,
> 
> Does anybody know the status of OTG support on MUSB?
> 
> also, I see the following comments under USB_MUSB_OTG in ...musb/Kconfig
> 
> " However, some of the cable based role switching works.  (That is,
> grounding
> the ID pin switches the controller to host mode, while leaving
> it floating leaves it in peripheral mode.)"
> 
> Has anyone ever tried above functionality? if yes,Could you please
> share the experience?

We have tested role switching on OMAP3EVM and it works fine after reverting
a few patches. We actually need to fix the issue in those patches but I
tested it reverting some patches and OTG seems to be fine.

Regards,
Ajay
> 
> Thanks & Best Regards
> 
> Cliff Cai
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