linux-kernel - [PATCH] arm64: dts: qcom: Add msm8916 PMU node

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Date:	Tue, 10 May 2016 15:01:49 -0700
From:	Stephen Boyd <stephen.boyd@...aro.org>
To:	Andy Gross <andy.gross@...aro.org>,
	David Brown <david.brown@...aro.org>
Cc:	linux-arm@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org
Subject: [PATCH] arm64: dts: qcom: Add msm8916 PMU node

Add the PMU so we can get proper perf event support on this SoC.

Signed-off-by: Stephen Boyd <stephen.boyd@...aro.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