linux-kernel - [PATCH] arm64: dts: qcom: qcs8300: Add PMU support for QCS8300

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Message-ID: <20241101-qcs8300_pmu-v1-1-3f3d744a3482@quicinc.com>
Date: Fri, 1 Nov 2024 14:44:46 +0800
From: Jingyi Wang <quic_jingyw@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski
	<krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: <quic_tengfan@...cinc.com>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Jingyi Wang
	<quic_jingyw@...cinc.com>
Subject: [PATCH] arm64: dts: qcom: qcs8300: Add PMU support for QCS8300

Add Performance Monitoring Unit(PMU) nodes on the QCS8300 platform.

Signed-off-by: Jingyi Wang <quic_jingyw@...cinc.com>
---
This patch depends on below patch series:
https://lore.kernel.org/all/20240925-qcs8300_initial_dtsi-v2-0-494c40fa2a42@quicinc.com/ - Reviewed
---
 arch/arm64/boot/dts/qcom/qcs8300.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index 2c35f96c3f28..b716c0791b3d 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -302,6 +302,16 @@ mc_virt: interconnect-1 {
 		qcom,bcm-voters = <&apps_bcm_voter>;
 	};
 
+	pmu-a55 {
+		compatible = "arm,cortex-a55-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pmu-a78 {
+		compatible = "arm,cortex-a78-pmu";
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";

---
base-commit: dec9255a128e19c5fcc3bdb18175d78094cc624d
change-id: 20241101-qcs8300_pmu-c6f1522af6e9
prerequisite-change-id: 20240925-qcs8300_initial_dtsi-ea614fe45341:v2
prerequisite-patch-id: 73c78f31fa1d504124d4a82b578a6a14126cccd8
prerequisite-patch-id: 5a01283c8654ae7c696d9c69cb21505b71c5ca27
prerequisite-patch-id: dc633d5aaac790776a8a213ea2faa4890a3f665d
prerequisite-patch-id: 9ecf4cb8b5842ac64e51d6baa0e6c1fbe449ee66

Best regards,
-- 
Jingyi Wang <quic_jingyw@...cinc.com>