linux-kernel - Re: [PATCH V2] ARM: bcm281xx: Add L2 support for Rev A2 chips

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Date:	Fri, 10 May 2013 18:43:44 +0100
From:	Russell King - ARM Linux <linux@....linux.org.uk>
To:	Olof Johansson <olof@...om.net>
Cc:	Christian Daudt <csd@...adcom.com>,
	John Stultz <john.stultz@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Arnd Bergmann <arnd@...db.de>,
	Stephen Warren <swarren@...dotorg.org>,
	Will Deacon <will.deacon@....com>,
	"arm@...nel.org" <arm@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, csd_b@...dt.org,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>,
	Josh Cartwright <josh.cartwright@...com>,
	Yehuda Yitschak <yehuday@...vell.com>,
	Gregory CLEMENT <gregory.clement@...e-electrons.com>,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2] ARM: bcm281xx: Add L2 support for Rev A2 chips

On Thu, May 09, 2013 at 01:44:34PM -0700, Olof Johansson wrote:
> On Thu, May 02, 2013 at 05:57:33PM -0700, Christian Daudt wrote:
> > Rev A2 SoCs have an unorthodox memory re-mapping and this needs
> > to be reflected in the cache operations.
> > This patch adds new outer cache functions for the l2x0 driver
> > to support this SoC revision. It also adds a new compatible
> > value for the cache to enable this functionality.
> > 
> > Updates from V1:
> > - remove section 1 altogether and note that in comments
> > - simplify section selection caused by section 1 removal
> > - BUG_ON just in case section 1 shows up
> > 
> > Signed-off-by: Christian Daudt <csd@...adcom.com>
> 
> This patch mostly covers code that is on Russells plate, so please feed
> this to his tracker to be picked up by him. Feel free to add:

Yes, but there's a problem.  I don't have bcm11351.dtsi to apply this
patch to.  This is one of the problems of splitting the SoC stuff
from core stuff - either I start doing cross-merges (which cause Linus
and everyone else pain as we've seen this time around) or we have to
stuff everything through a single tree.

Not happy.

Not applying until after -rc1.
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