linux-kernel - [PATCH] arm64: dts: qcom: qcs8300: Add RPMh sleep stats

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Message-Id: <20250317-add_qcom_stats-v1-1-016ae05ac4b0@oss.qualcomm.com>
Date: Mon, 17 Mar 2025 18:08:41 +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, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Maulik Shah <maulik.shah@....qualcomm.com>
Subject: [PATCH] arm64: dts: qcom: qcs8300: Add RPMh sleep stats

Add RPMh stats to read low power statistics for various subsystem
and SoC sleep modes.

Signed-off-by: Maulik Shah <maulik.shah@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/qcs8300.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index cdd412706b5b7bd2a953d20bfa9562043b20a18d..35b202a6b323de525aa8c4cad7595a8eee43326b 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -4262,6 +4262,11 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
 			#clock-cells = <0>;
 		};
 
+		sram@...0000 {
+			compatible = "qcom,rpmh-stats";
+			reg = <0x0 0x0c3f0000 0x0 0x400>;
+		};
+
 		spmi_bus: spmi@...0000 {
 			compatible = "qcom,spmi-pmic-arb";
 			reg = <0x0 0x0c440000 0x0 0x1100>,

---
base-commit: da920b7df701770e006928053672147075587fb2
change-id: 20250317-add_qcom_stats-c2a0564b9aaa

Best regards,
-- 
Maulik Shah <maulik.shah@....qualcomm.com>