[PATCH] drivers: CCI: add ARM CCI PMU support

[Will Deacon]

On Mon, Aug 05, 2013 at 12:37:40PM +0100, Punit Agrawal wrote:
> On 23/07/13 10:19, Punit Agrawal wrote:
> > The CCI PMU can profile bus transactions at the master and slave
> > interfaces of the CCI. The PMU can be used to observe an aggregated view
> > of the bus traffic between the various components connected to the CCI.
> >
> > Extend the existing CCI driver to support the PMU by registering a perf
> > backend for it.
> >
> > Document the device tree binding to describe the CCI PMU.
> >
> > Cc: Lorenzo Pieralisi <lorenzo.pieralisi at arm.com>
> > Cc: Nicolas Pitre <nico at linaro.org>
> > Cc: Dave Martin <dave.martin at linaro.org>
> > Cc: Rob Herring <rob.herring at calxeda.com>
> > Cc: Will Deacon <will.deacon at arm.com>
> > Signed-off-by: Punit Agrawal <punit.agrawal at arm.com>
> > Reviewed-by: Will Deacon <will.deacon at arm.com>
> > ---
> >   Documentation/devicetree/bindings/arm/cci.txt |   38 ++
> >   drivers/bus/arm-cci.c                         |  642 +++++++++++++++++++++++++
> >   2 files changed, 680 insertions(+)
> >
> 
> It's been 2 rc's since this patch was posted. If there are no objections 
> would you be ok to take this patch via your tree?

Sure. I'm currently travelling at the moment, so I'll try and get this done
as soon as I'm back.

Will