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[178.235.179.206]) by smtp.gmail.com with ESMTPSA id x22-20020a170906135600b00a235f3b8259sm254654ejb.186.2023.12.20.14.13.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 14:13:02 -0800 (PST) From: Konrad Dybcio Date: Wed, 20 Dec 2023 23:12:56 +0100 Subject: [PATCH RFT v2 3/3] arm64: dts: qcom: sc8280xp: Fix up idle state periods Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Johan Hovold Cc: Marijn Suijten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Krzysztof Kozlowski , Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1703110375; l=1804; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=c3T3c0tRpO5oGLK3Rx2bXv5zepnSj3efGb1cym3Og74=; b=CqWRArCrFNQSGcd2JvKSmBjJO6OK5sVHZ15tRniyJHsxaCCV8BxqNAoXGdQdeffFz3YCYlsxA WZXJiTtkmbVAthr7ZVoTCXFbjZf6/wOhU0slMr7JJH/7YJfDGDINyf8 X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= 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 --- 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>; }; }; };