Re: USB on OMAP3530

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On Wed, Feb 18, 2009 at 11:18:41PM +0530, Gadiyar, Anand wrote:
> > From: linux-omap-owner@xxxxxxxxxxxxxxx [linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Felipe Balbi [me@xxxxxxxxxxxxxxx]
> > On Wed, Feb 18, 2009 at 08:46:17AM -0800, Rick Bronson wrote:
> > > Hello,
> > >
> > >   I've got a new board with a OMAP3530 that's wired to a "ULPI Hi-Speed
> > > USB host and peripheral transceiver" (NXP ISP1505) on UH0-D0-7,
> > > UH0-CLK, UH0-STP, UH0-DIR, UH0-NXT.  There is also a mux to switch
> > > from host to device on GPIO_140.
> > >
> > >   What set of kernel configs should I enable?  Here's what I have:
> > 
> > you need to enable CONFIG_USB_EHCI_HCD
> 
> Confused. Why?
> 
> Isn't this the MUSB port?

ugh, my mistake... didn't see the "and peripheral" there :-p

so Rick, you need to load a gadget driver for musb to work, g_ether or
g_zero are the simplest ones.

-- 
balbi
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