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arm64: perf: move to shared arm_pmu framework

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Now that the arm_pmu framework has been factored out to drivers/perf we
can make use of it for arm64, gaining support for heterogeneous PMUs
and unifying the two codebases before they diverge further.

The as yet unused PMU name for PMUv3 is changed to armv8_pmuv3, matching
the style previously applied to the 32-bit PMUs.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Mark Rutland
2015-10-02 10:55:03 +01:00
committed by Catalin Marinas
parent 8f48c06290
commit 6475b2d846
4 changed files with 93 additions and 951 deletions
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2
drivers/perf/Kconfig
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@@ -5,7 +5,7 @@
menu "Performance monitor support"
config ARM_PMU
depends on PERF_EVENTS && ARM
depends on PERF_EVENTS && (ARM || ARM64)
bool "ARM PMU framework"
default y
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