arm64: perf: add support for Cortex-A72

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Cortex-A72 has a PMUv3 implementation that is compatible with the PMU
implemented by Cortex-A57.

This patch hooks up the new compatible string so that the Cortex-A57
event mappings are used.

Signed-off-by: Will Deacon <will.deacon@arm.com>

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This commit is contained in:

Will Deacon 2015-12-22 14:45:35 +00:00

parent 57d7412395

commit 5d7ee87708

2 changed files with 13 additions and 1 deletions

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1

Documentation/devicetree/bindings/arm/pmu.txt

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13

arch/arm64/kernel/perf_event.c

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