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arm64: dts: qcom: sm8550: Update idle state time requirements
[ Upstream commitad6556fb45] The idle state entry/exit/residency times differ from what shipped on production devices, mostly being overly optimistic in entry times and overly pessimistic in minimal residency times. Align them with downstream sources. Fixes:ffc50b2d38("arm64: dts: qcom: Add base SM8550 dtsi") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-12-ce1272d77540@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -283,9 +283,9 @@ LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
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compatible = "arm,idle-state";
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idle-state-name = "silver-rail-power-collapse";
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arm,psci-suspend-param = <0x40000004>;
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entry-latency-us = <800>;
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entry-latency-us = <550>;
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exit-latency-us = <750>;
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min-residency-us = <4090>;
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min-residency-us = <6700>;
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local-timer-stop;
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};
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@ -294,8 +294,8 @@ BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
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idle-state-name = "gold-rail-power-collapse";
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arm,psci-suspend-param = <0x40000004>;
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entry-latency-us = <600>;
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exit-latency-us = <1550>;
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min-residency-us = <4791>;
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exit-latency-us = <1300>;
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min-residency-us = <8136>;
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local-timer-stop;
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};
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@ -314,17 +314,17 @@ domain-idle-states {
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CLUSTER_SLEEP_0: cluster-sleep-0 {
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compatible = "domain-idle-state";
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arm,psci-suspend-param = <0x41000044>;
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entry-latency-us = <1050>;
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exit-latency-us = <2500>;
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min-residency-us = <5309>;
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entry-latency-us = <750>;
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exit-latency-us = <2350>;
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min-residency-us = <9144>;
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};
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CLUSTER_SLEEP_1: cluster-sleep-1 {
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compatible = "domain-idle-state";
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arm,psci-suspend-param = <0x4100c344>;
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entry-latency-us = <2700>;
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exit-latency-us = <3500>;
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min-residency-us = <13959>;
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entry-latency-us = <2800>;
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exit-latency-us = <4400>;
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min-residency-us = <10150>;
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};
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};
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};
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