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

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Message-ID: <20121026064736.GA22206@arwen.pp.htv.fi>
Date:	Fri, 26 Oct 2012 09:47:36 +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

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 ?

-- 
balbi

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