linux-kernel - [PATCH 2/2] arm64: dts: qcom: x1e80100: Update C4/C5 residency/exit numbers

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Message-Id: <20240716-topic-h_bits-v1-2-f6c5d3ff982c@linaro.org>
Date: Tue, 16 Jul 2024 12:35:04 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Akhil P Oommen <quic_akhilpo@...cinc.com>, 
 Sibi Sankar <quic_sibis@...cinc.com>, 
 Rajendra Nayak <quic_rjendra@...cinc.com>, Abel Vesa <abel.vesa@...aro.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH 2/2] arm64: dts: qcom: x1e80100: Update C4/C5
 residency/exit numbers

Update the numbers based on the information found in the DSDT.

Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts")
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/x1e80100.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index 47bb26a66b2e..120bc418c444 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -278,8 +278,8 @@ CLUSTER_C4: cpu-sleep-0 {
 				idle-state-name = "ret";
 				arm,psci-suspend-param = <0x00000004>;
 				entry-latency-us = <180>;
-				exit-latency-us = <320>;
-				min-residency-us = <1000>;
+				exit-latency-us = <500>;
+				min-residency-us = <600>;
 			};
 		};
 
@@ -298,7 +298,7 @@ CLUSTER_CL5: cluster-sleep-1 {
 				idle-state-name = "ret-pll-off";
 				arm,psci-suspend-param = <0x01000054>;
 				entry-latency-us = <2200>;
-				exit-latency-us = <2500>;
+				exit-latency-us = <4000>;
 				min-residency-us = <7000>;
 			};
 		};

-- 
2.45.2