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

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Date:	Fri, 26 Oct 2012 22:59:15 +0300
From:	Felipe Balbi <balbi@...com>
To:	Tony Lindgren <tony@...mide.com>
CC:	Felipe Balbi <balbi@...com>,
	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

Hi,

On Fri, Oct 26, 2012 at 10:16:55AM -0700, Tony Lindgren wrote:
> * 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.

Kishon, any other patches I need to take to get MUSB working on v3.7 ?

-- 
balbi

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