[PATCH 0/2] ARM CoreLink CCI-550 PMU driver

From: Suzuki K. Poulose
Date: Tue Nov 17 2015 - 13:44:00 EST

This series adds the driver for CCI-550 PMU. CCI-550 PMU shares
most of the attributes (i.e, counters, event code format, event
codes, PMU register file) with that of CCI-500, except for an
additional master interface support (MI6). So, we share most of
the CCI-500 PMU bits except for a CCI-550 specific event validation.

Patch 1 : Renames the shared bits of CCI-500 PMU defintions to
CCI5xx, including the Kconfig symbol, which will support both
the PMUs.

Patch 2 : Adds the CCI550_PMU driver

Tested on fast model and an FPGA model.

This series is based on :
4.4-rc1 + [1] + [2]
and is also available at :
git://linux-arm.org/linux-skp.git cci-updates/4.4-rc1

[1] arm-cci: simplify sysfs attr handling

[2] arm-cci500: Workaround pmu_event_set_period

Suzuki K. Poulose (2):
arm-cci500: Rearrange PMU driver for code sharing with CCI-550 PMU
arm-cci: CoreLink CCI-550 PMU driver

Documentation/devicetree/bindings/arm/cci.txt | 2 +
drivers/bus/Kconfig | 10 +-
drivers/bus/arm-cci.c | 303 ++++++++++++++++---------
3 files changed, 202 insertions(+), 113 deletions(-)


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