linux-kernel - [PATCH 10/14] arm64: dts: msm8992: Add PMU node

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Message-Id: <20200531172804.256335-11-konradybcio@gmail.com>
Date:   Sun, 31 May 2020 19:28:00 +0200
From:   Konrad Dybcio <konradybcio@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Konrad Dybcio <konradybcio@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 10/14] arm64: dts: msm8992: Add PMU node

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

Signed-off-by: Konrad Dybcio <konradybcio@...il.com>
---
 arch/arm64/boot/dts/qcom/msm8992.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8992.dtsi b/arch/arm64/boot/dts/qcom/msm8992.dtsi
index ef95f5ee83db..b86fcfb6f463 100644
--- a/arch/arm64/boot/dts/qcom/msm8992.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8992.dtsi
@@ -381,6 +381,11 @@ smem_region: smem@...0000 {
 		};
 	};
 
+	pmu {
+		compatible = "arm,cortex-a53-pmu";
+		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4)| IRQ_TYPE_LEVEL_HIGH)>;
+	};
+
 	smd_rpm: smd {
 		compatible = "qcom,smd";
 		rpm {
-- 
2.26.2