From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 7/7] ARM: dts: msm: Add krait-pmu to platforms with Krait CPUs
Date: Fri, 7 Feb 2014 13:01:25 -0800 [thread overview]
Message-ID: <1391806885-24210-8-git-send-email-sboyd@codeaurora.org> (raw)
In-Reply-To: <1391806885-24210-1-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 7c30de4fa302..66c59a6a722c 100644
--- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts
+++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts
@@ -9,6 +9,12 @@
compatible = "qcom,msm8960-cdp", "qcom,msm8960";
interrupt-parent = <&intc>;
+ cpu-pmu {
+ compatible = "qcom,krait-pmu";
+ interrupts = <1 10 0x304>;
+ qcom,no-pc-write;
+ };
+
intc: interrupt-controller at 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 9e5dadb101eb..1eff4130cde0 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -9,6 +9,11 @@
compatible = "qcom,msm8974";
interrupt-parent = <&intc>;
+ 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:[~2014-02-07 21:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-07 21:01 [PATCH v3 0/7] Support Krait CPU PMUs Stephen Boyd
2014-02-07 21:01 ` [PATCH v3 1/7] ARM: perf_event: Support percpu irqs for the CPU PMU Stephen Boyd
2014-02-07 21:01 ` [PATCH v3 2/7] ARM: perf_event: Assign pdev pointer earlier for CPU PMUs Stephen Boyd
2014-02-07 21:01 ` [PATCH v3 3/7] ARM: perf_event: Add basic support for Krait " Stephen Boyd
2014-02-07 21:01 ` [PATCH v3 4/7] ARM: perf_event: Add hook for event index clearing Stephen Boyd
2014-02-07 21:01 ` [PATCH v3 5/7] ARM: perf_event: Fully support Krait CPU PMU events Stephen Boyd
2014-02-07 21:01 ` [PATCH v3 6/7] devicetree: bindings: Document Krait performance monitor units (PMU) Stephen Boyd
2014-02-07 21:01 ` Stephen Boyd [this message]
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