From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/7] Support Krait CPU PMUs
Date: Wed, 8 Jan 2014 14:59:37 -0800 [thread overview]
Message-ID: <1389221984-10973-1-git-send-email-sboyd@codeaurora.org> (raw)
This patchset adds support for the Krait CPU PMUs. I split the main patch
up into two parts: first the basic support that gets us just the architected
events and second the full support patch that tackles the PMRESR interface.
I'm willing to squash things together if desired.
Please note, this patchset relies on the per-cpu irq patch from Vinayak Kale,
7f4a8e7b1943 (genirq: Add an accessor for IRQ_PER_CPU flag, 2013-12-04),
that's sitting in linux-next. Patches are based on commit 21dea6695134
(ARM: msm_defconfig: Enable restart driver, 2013-12-20) in linux-next.
Stephen Boyd (7):
ARM: perf_event: Silence sparse warning
ARM: perf_event: Support percpu irqs for the CPU PMU
ARM: perf_event: Add basic support for Krait CPU PMUs
ARM: perf_event: Add hook for event index clearing
ARM: perf_event: Fully support Krait CPU PMU events
devicetree: bindings: Document Krait performance monitor units (PMU)
ARM: dts: msm: Add krait-pmu to platforms with Krait CPUs
Documentation/devicetree/bindings/arm/pmu.txt | 1 +
arch/arm/boot/dts/qcom-msm8960-cdp.dts | 5 +
arch/arm/boot/dts/qcom-msm8974.dtsi | 5 +
arch/arm/include/asm/pmu.h | 1 +
arch/arm/kernel/perf_event.c | 2 +
arch/arm/kernel/perf_event_cpu.c | 110 ++++--
arch/arm/kernel/perf_event_v7.c | 545 ++++++++++++++++++++++++++
7 files changed, 640 insertions(+), 29 deletions(-)
--
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next reply other threads:[~2014-01-08 22:59 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-08 22:59 Stephen Boyd [this message]
2014-01-08 22:59 ` [PATCH 1/7] ARM: perf_event: Silence sparse warning Stephen Boyd
2014-01-09 10:45 ` Will Deacon
2014-01-09 23:59 ` Stephen Boyd
2014-01-08 22:59 ` [PATCH 2/7] ARM: perf_event: Support percpu irqs for the CPU PMU Stephen Boyd
2014-01-09 10:49 ` Will Deacon
2014-01-09 19:17 ` Stephen Boyd
2014-01-10 10:58 ` Will Deacon
2014-01-10 19:36 ` Stephen Boyd
2014-01-13 11:52 ` Will Deacon
2014-01-14 20:57 ` Stephen Boyd
2014-01-15 10:33 ` Will Deacon
2014-01-08 22:59 ` [PATCH 3/7] ARM: perf_event: Add basic support for Krait CPU PMUs Stephen Boyd
2014-01-09 11:04 ` Will Deacon
2014-01-09 19:57 ` Stephen Boyd
2014-01-10 11:01 ` Will Deacon
2014-01-10 18:57 ` Stephen Boyd
2014-01-08 22:59 ` [PATCH 4/7] ARM: perf_event: Add hook for event index clearing Stephen Boyd
2014-01-08 22:59 ` [PATCH 5/7] ARM: perf_event: Fully support Krait CPU PMU events Stephen Boyd
2014-01-08 22:59 ` [PATCH 6/7] devicetree: bindings: Document Krait performance monitor units (PMU) Stephen Boyd
2014-01-09 18:14 ` Will Deacon
2014-01-09 19:57 ` Stephen Boyd
2014-01-08 22:59 ` [PATCH 7/7] ARM: dts: msm: Add krait-pmu to platforms with Krait CPUs Stephen Boyd
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