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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Wed, 20 Dec 2023 23:12:56 +0100
Subject: [PATCH RFT v2 3/3] arm64: dts: qcom: sc8280xp: Fix up idle state
 periods
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Message-Id: <20230619-topic-sc8280xp-idle-v2-3-cde50bf02f3c@linaro.org>
References: <20230619-topic-sc8280xp-idle-v2-0-cde50bf02f3c@linaro.org>
In-Reply-To: <20230619-topic-sc8280xp-idle-v2-0-cde50bf02f3c@linaro.org>
To: Andy Gross <agross@kernel.org>, Bjorn Andersson <andersson@kernel.org>, 
 Rob Herring <robh+dt@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Johan Hovold <johan+linaro@kernel.org>
Cc: Marijn Suijten <marijn.suijten@somainline.org>, 
 linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-kernel@vger.kernel.org, Konrad Dybcio <konrad.dybcio@somainline.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>, 
 Konrad Dybcio <konrad.dybcio@linaro.org>

Some of the values were wrong, which may have painted a wrong picture
to the scheduler. Fix it.

Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index 62f3f33220ff..7625db4512c7 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -278,9 +278,9 @@ LITTLE_CPU_SLEEP_1: cpu-sleep-0-1 {
 				compatible = "arm,idle-state";
 				idle-state-name = "little-rail-power-collapse";
 				arm,psci-suspend-param = <0x40000004>;
-				entry-latency-us = <355>;
-				exit-latency-us = <909>;
-				min-residency-us = <3934>;
+				entry-latency-us = <702>;
+				exit-latency-us = <915>;
+				min-residency-us = <4001>;
 				local-timer-stop;
 			};
 
@@ -298,9 +298,9 @@ BIG_CPU_SLEEP_1: cpu-sleep-1-1 {
 				compatible = "arm,idle-state";
 				idle-state-name = "big-rail-power-collapse";
 				arm,psci-suspend-param = <0x40000004>;
-				entry-latency-us = <241>;
-				exit-latency-us = <1461>;
-				min-residency-us = <4488>;
+				entry-latency-us = <526>;
+				exit-latency-us = <1854>;
+				min-residency-us = <5555>;
 				local-timer-stop;
 			};
 		};
@@ -325,9 +325,9 @@ CLUSTER_SLEEP_CX_OFF: cluster-sleep-1 {
 			CLUSTER_SLEEP_AOSS_SLEEP: cluster-sleep-2 {
 				compatible = "domain-idle-state";
 				arm,psci-suspend-param = <0x4100c344>;
-				entry-latency-us = <3263>;
+				entry-latency-us = <3638>;
 				exit-latency-us = <6562>;
-				min-residency-us = <9987>;
+				min-residency-us = <9826>;
 			};
 		};
 	};

-- 
2.43.0