linux-kernel - [PATCH v3] arm64: dts: qcom: sa8775p: Add RPMh sleep stats

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Message-ID: <20230929054805.27847-1-quic_rkakarla@quicinc.com>
Date:   Fri, 29 Sep 2023 11:18:05 +0530
From:   Raghavendra Kakarla <quic_rkakarla@...cinc.com>
To:     Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Raghavendra Kakarla <quic_rkakarla@...cinc.com>
CC:     <quic_mkshah@...cinc.com>, <quic_lsrao@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>
Subject: [PATCH v3] arm64: dts: qcom: sa8775p: Add RPMh sleep stats

Add device node for sleep stats driver which provides various
low power mode stats.

Tested-by: Andrew Halaney <ahalaney@...hat.com>
Signed-off-by: Raghavendra Kakarla <quic_rkakarla@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sa8775p.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index 9f4f58e831a4..2ce5b592616f 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -1912,6 +1912,11 @@
 			#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>,
-- 
2.17.1