25 lines
694 B
Text
25 lines
694 B
Text
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* Low Power Management Levels
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The application processor can do a variety of cluster level low power modes.
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It does so by predicting the low power mode based on latency and residency
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information of various CPUs and clusters.
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To make cluster low power mode decision, cluster device use the different prediction
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algorithms so that chosen the particular low power mode more efficiently.
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- compatible:
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Usage: required
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Value type: <string>
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Definition: must be "qcom,lpm-cluster-dev"
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- power-domains:
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Usage: required
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Value type: <phandle>
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Definition: must be parent domain phandle
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[Example dts]
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cluster-device {
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compatible = "qcom,lpm-cluster-dev";
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power-domains = <&CLUSTER_PD>;
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};
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