linux-kernel - [PATCH 20/22] arm64: dts: qcom: sm8150: Add pmu node to SM8150 SoC

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Date:   Wed, 14 Aug 2019 18:20:10 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Andy Gross <agross@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        sibis@...eaurora.org, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Stephen Boyd <sboyd@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Vinod Koul <vkoul@...nel.org>
Subject: [PATCH 20/22] arm64: dts: qcom: sm8150: Add pmu node to SM8150 SoC

From: Sibi Sankar <sibis@...eaurora.org>

Add the CPU PMU on SM8150 to get perf support for hardware events.

Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
Signed-off-by: Vinod Koul <vkoul@...nel.org>
---
 arch/arm64/boot/dts/qcom/sm8150.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 7111e1f092f4..19be87dc893f 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -148,6 +148,11 @@
 		reg = <0 0x80000000 0 0>;
 	};
 
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
-- 
2.20.1