linux-kernel - [PATCH] arm64: dts: qcom: talos: Add PMU support

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Message-Id: <20251217092057.462-1-yuanjie.yang@oss.qualcomm.com>
Date: Wed, 17 Dec 2025 17:20:57 +0800
From: yuanjie yang <yuanjie.yang@....qualcomm.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, tingwei.zhang@....qualcomm.com
Subject: [PATCH] arm64: dts: qcom: talos: Add PMU support

From: Yuanjie Yang <yuanjie.yang@....qualcomm.com>

Add the PMU node for talos platforms.

Signed-off-by: Yuanjie Yang <yuanjie.yang@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/talos.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi
index 95d26e313622..3ba1e3c1d1d7 100644
--- a/arch/arm64/boot/dts/qcom/talos.dtsi
+++ b/arch/arm64/boot/dts/qcom/talos.dtsi
@@ -555,6 +555,16 @@ opp-128000000 {
 		};
 	};
 
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	pmu-a76 {
+		compatible = "arm,cortex-a76-pmu";
+		interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
-- 
2.34.1