From: Stephen Boyd <sboyd@codeaurora.org>
To: Will Deacon <will.deacon@arm.com>
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 7/7] ARM: dts: msm: Add krait-pmu to platforms with Krait CPUs
Date: Wed, 15 Jan 2014 09:55:35 -0800 [thread overview]
Message-ID: <1389808535-23852-8-git-send-email-sboyd@codeaurora.org> (raw)
In-Reply-To: <1389808535-23852-1-git-send-email-sboyd@codeaurora.org>
Allows us to probe the performance counters on Krait CPUs.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
arch/arm/boot/dts/qcom-msm8960-cdp.dts | 6 ++++++
arch/arm/boot/dts/qcom-msm8974.dtsi | 5 +++++
2 files changed, 11 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
index ea24fdfbdd06..20aca33edfa2 100644
--- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -39,6 +39,12 @@
};
};
+ cpu-pmu {
+ compatible = "qcom,krait-pmu";
+ interrupts = <1 10 0x304>;
+ qcom,no-pc-write;
+ };
+
intc: interrupt-controller@2000000 {
compatible = "qcom,msm-qgic2";
interrupt-controller;
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index f607cf4a11d9..24d63c82a15a 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -52,6 +52,11 @@
};
};
+ cpu-pmu {
+ compatible = "qcom,krait-pmu";
+ interrupts = <1 7 0xf04>;
+ };
+
soc: soc {
#address-cells = <1>;
#size-cells = <1>;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
hosted by The Linux Foundation
prev parent reply other threads:[~2014-01-15 17:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-15 17:55 [PATCH v2 0/7] Support Krait CPU PMUs Stephen Boyd
2014-01-15 17:55 ` [PATCH v2 1/7] ARM: perf_event: Support percpu irqs for the CPU PMU Stephen Boyd
2014-01-15 20:54 ` Stephen Boyd
2014-01-17 15:04 ` Will Deacon
2014-01-17 17:54 ` Stephen Boyd
2014-01-17 18:08 ` Will Deacon
2014-02-07 11:30 ` Will Deacon
2014-02-03 20:31 ` Christopher Covington
2014-01-15 17:55 ` [PATCH v2 2/7] ARM: perf_event: Assign pdev pointer earlier for CPU PMUs Stephen Boyd
2014-01-15 17:55 ` [PATCH v2 3/7] ARM: perf_event: Add basic support for Krait " Stephen Boyd
2014-01-15 17:55 ` [PATCH v2 4/7] ARM: perf_event: Add hook for event index clearing Stephen Boyd
2014-01-15 17:55 ` [PATCH v2 5/7] ARM: perf_event: Fully support Krait CPU PMU events Stephen Boyd
2014-01-21 18:07 ` Will Deacon
2014-01-21 18:37 ` Stephen Boyd
2014-01-21 21:59 ` Stephen Boyd
2014-01-22 10:58 ` Will Deacon
2014-01-22 20:47 ` Stephen Boyd
2014-01-23 10:32 ` Will Deacon
2014-01-15 17:55 ` [PATCH v2 6/7] devicetree: bindings: Document Krait performance monitor units (PMU) Stephen Boyd
2014-01-15 17:55 ` Stephen Boyd [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1389808535-23852-8-git-send-email-sboyd@codeaurora.org \
--to=sboyd@codeaurora.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).