Re: [PATCH v1 0/6] USB: Add support for multiple PHYs of same type

[kishon]

On Tuesday 22 January 2013 09:11 PM, Koen Kooi wrote:
> Op 22 jan. 2013, om 10:58 heeft Kishon Vijay Abraham I <kishon@xxxxxx> het volgende geschreven:
>
> > This patch series adds support for adding multiple PHY's (of same type).
> > The binding information has to be present in the PHY library (otg.c) in
> > order for it to return the appropriate PHY whenever the USB controller
> > request for the PHY. So added a new API usb_bind_phy() to pass the binding
> > information. This API should be called by platform specific initialization
> > code.
> >
> > So the binding should be done something like
> > usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto"); specifying the USB
> > controller device name, index, and the PHY device name.
> > I have done this binding for OMAP platforms, but it should be done for
> > all the platforms.
> >
> > After this design, the phy can be got by passing the USB controller device
> > pointer and the index.
> >
> > Developed this patch series on
> > git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git xceiv
> > after applying "usb: musb: add driver for control module" patch series
> > and "ARM: dts: omap: add dt data for MUSB"
> >
> > Did basic enumeration testing in omap4 panda and omap3 beagle.
>
> With this patchset USB completely breaks on am33xx beaglebone, is that intended?
Not really.
Does am33xx makes use of omap2430.c? Which PHY does am33xx uses?

Thanks
Kishon


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