linux-kernel - Re: [PATCH v2 1/3] drivers: bus: ocp2scp: add pdata support

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Message-ID: <20121026171655.GI11908@atomide.com>
Date:	Fri, 26 Oct 2012 10:16:55 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Felipe Balbi <balbi@...com>
Cc:	Kishon Vijay Abraham I <kishon@...com>, linux@....linux.org.uk,
	b-cousson@...com, arnd@...db.de, olof@...om.net,
	rdunlap@...otime.net, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] drivers: bus: ocp2scp: add pdata support

* Felipe Balbi <balbi@...com> [121025 23:55]:
> On Thu, Oct 25, 2012 at 10:44:47AM -0700, Tony Lindgren wrote:
> > * Felipe Balbi <balbi@...com> [121024 23:24]:
> > > Hi,
> > > 
> > > On Wed, Oct 24, 2012 at 05:48:07PM -0700, Tony Lindgren wrote:
> > > > * Tony Lindgren <tony@...mide.com> [121016 09:53]:
> > > > > * Kishon Vijay Abraham I <kishon@...com> [121007 23:01]:
> > > > > > ocp2scp was not having pdata support which makes *musb* fail for non-dt
> > > > > > boot in OMAP platform. The pdata will have information about the devices
> > > > > > that is connected to ocp2scp. ocp2scp driver will now make use of this
> > > > > > information to create the devices that is attached to ocp2scp.
> > > > > > 
> > > > > > Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
> > > > > 
> > > > > This fixes the regression on my panda es for musb port:
> > > > > 
> > > > > Acked-by: Tony Lindgren <tony@...mide.com>
> > > > 
> > > > Looks like nobody has picked this one up and we need it to
> > > > fix the musb regression on omap, so I'll queue these up.
> > > 
> > > I don't seem to have the patches around in any mailbox :-(
> > 
> > Bounced them to you. Do you have any better ideas for the
> > -rc cycle to fix the MUSB regression on omap4?
> 
> Well, there are two regressions that I know of. One is caused by the
> mode1 DMA changes, which I'll just revert, and the other is the
> missing platform_data support on the new PHY driver which these patches
> are supposed to solve, right ?

Yes that's it AFAIK.

Regards,

Tony
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