From: Stephen Boyd <stephen.boyd@linaro.org>
To: Andy Gross <andy.gross@linaro.org>, David Brown <david.brown@linaro.org>
Cc: linux-arm@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org
Subject: [PATCH] arm64: dts: qcom: Add msm8916 PMU node
Date: Tue, 10 May 2016 15:01:49 -0700 [thread overview]
Message-ID: <1462917709-29789-1-git-send-email-stephen.boyd@linaro.org> (raw)
Add the PMU so we can get proper perf event support on this SoC.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 96812007850e..c440fd6bc5cd 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -91,6 +91,11 @@
};
};
+ pmu {
+ compatible = "arm,armv8-pmuv3";
+ interrupts = <GIC_PPI 7 GIC_CPU_MASK_SIMPLE(4)>;
+ };
+
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
--
2.8.0.rc4
next reply other threads:[~2016-05-10 22:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-10 22:01 Stephen Boyd [this message]
2016-05-10 22:31 ` Russell King - ARM Linux
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