linux-kernel - [PATCH 3/3] arm64: dts: qcom: Add QMP handle for qcom

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250429-ddr_stats_-v1-3-4fc818aab7bb@oss.qualcomm.com>
Date: Tue, 29 Apr 2025 09:22:35 +0530
From: Maulik Shah <maulik.shah@....qualcomm.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: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Doug Anderson <dianders@...omium.org>,
        Maulik Shah <maulik.shah@....qualcomm.com>
Subject: [PATCH 3/3] arm64: dts: qcom: Add QMP handle for qcom_stats

Add QMP handle which is used to send QMP command to always on processor
to populate DDR stats. Add QMP handle for SM8450/SM8550/SM8650/SM8750.

Signed-off-by: Maulik Shah <maulik.shah@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 1 +
 arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 +
 arch/arm64/boot/dts/qcom/sm8650.dtsi | 1 +
 arch/arm64/boot/dts/qcom/sm8750.dtsi | 1 +
 4 files changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 54c6d0fdb2afa51084c510eddc341d6087189611..33574ad706b915136546c7f92c7cd0b8a0d62b7e 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -3739,6 +3739,7 @@ aoss_qmp: power-management@...0000 {
 		sram@...0000 {
 			compatible = "qcom,rpmh-stats";
 			reg = <0 0x0c3f0000 0 0x400>;
+			qcom,qmp = <&aoss_qmp>;
 		};
 
 		spmi_bus: spmi@...0000 {
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 82cabf777cd2c1dc87457aeede913873e7322ec2..e8371a90b9b98fbc12a429def8f6246c6418540a 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -3943,6 +3943,7 @@ aoss_qmp: power-management@...0000 {
 		sram@...0000 {
 			compatible = "qcom,rpmh-stats";
 			reg = <0 0x0c3f0000 0 0x400>;
+			qcom,qmp = <&aoss_qmp>;
 		};
 
 		spmi_bus: spmi@...0000 {
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index c2937f7217943c4ca91a91eadc8259b2d6a01372..875b5a89d2555f258665c881ee3d96965b6d7a6a 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -5725,6 +5725,7 @@ aoss_qmp: power-management@...0000 {
 		sram@...0000 {
 			compatible = "qcom,rpmh-stats";
 			reg = <0 0x0c3f0000 0 0x400>;
+			qcom,qmp = <&aoss_qmp>;
 		};
 
 		spmi_bus: spmi@...0000 {
diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index 149d2ed17641a085d510f3a8eab5a96304787f0c..4c54ed84e2d1ec836438448e2a02b6fe028f4c24 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -2490,6 +2490,7 @@ aoss_qmp: power-management@...0000 {
 		sram@...0000 {
 			compatible = "qcom,rpmh-stats";
 			reg = <0x0 0x0c3f0000 0x0 0x400>;
+			qcom,qmp = <&aoss_qmp>;
 		};
 
 		spmi_bus: spmi@...0000 {

-- 
2.34.1