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authorPunit Agrawal <punit.agrawal@arm.com>2013-08-22 17:43:18 +0400
committerWill Deacon <will.deacon@arm.com>2013-09-17 15:02:15 +0400
commit83bc10a2754bf9f2e373fb884dd63ac061453187 (patch)
treedf0b4426d690a7f5eeeae7b475823dbbb11a6756 /drivers/bus
parentfcb20f15167dc33336cb53724ef67255db8401b4 (diff)
downloadlinux-83bc10a2754bf9f2e373fb884dd63ac061453187.tar.xz
ARM: dts: Document the CCI PMU DT bindings
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. Introduce a binding for the CCI PMU. The PMU node will be a sub-node of the CCI node. Cc: devicetree@vger.kernel.org Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: Rob Herring <rob.herring@calxeda.com> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Punit Agrawal <punit.agrawal@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
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