Re: [PATCH] ARM: OMAP: Fix board data to support device only, host only and OTG roles.

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--- On Mon, 5/31/10, Grazvydas Ignotas <notasas@xxxxxxxxx> wrote:

> Another issue is that OTG depends on PM, so if I build  PM-less kernel
> (PM is still more or less in development on OMAPs), Kconfig will only
> allow host or peripheral for musb, which doesn't match OTG selection
> in the board file, and the driver fails.

As Felipe partially explained:  OTG implies
HNP, and HNP requires suspending the USB link,
which requires some PM support...



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