linux-kernel - [PATCH] arm64: dts: qcom: sm6350: Add rpmh-stats node

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Message-Id: <20250801-sm6350-rpmh-stats-v1-1-f1fb649d1095@fairphone.com>
Date: Fri, 01 Aug 2025 15:40:59 +0200
From: Luca Weiss <luca.weiss@...rphone.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: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH] arm64: dts: qcom: sm6350: Add rpmh-stats node

The qcom_stats driver allows querying sleep stats from various
remoteprocs. Add a node to enable it.

Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
 arch/arm64/boot/dts/qcom/sm6350.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 2d891a5640dead6b60386006bcbbb9aad40a660b..2493b9611dcb675f4c33794ecc0ee9e8823e24d4 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -2487,6 +2487,11 @@ aoss_qmp: power-management@...0000 {
 			#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: 0b90c3b6d76ea512dc3dac8fb30215e175b0019a
change-id: 20250801-sm6350-rpmh-stats-58d998ac8dd4

Best regards,
-- 
Luca Weiss <luca.weiss@...rphone.com>