diff --git a/bindings/arm/msm/qcom,lpm-cluster-dev.txt b/bindings/arm/msm/qcom,lpm-cluster-dev.txt new file mode 100644 index 00000000..65d7d5cf --- /dev/null +++ b/bindings/arm/msm/qcom,lpm-cluster-dev.txt @@ -0,0 +1,24 @@ +* Low Power Management Levels + +The application processor can do a variety of cluster level low power modes. +It does so by predicting the low power mode based on latency and residency +information of various CPUs and clusters. + +To make cluster low power mode decision, cluster device use the different prediction +algorithms so that chosen the particular low power mode more efficiently. + +- compatible: + Usage: required + Value type: + Definition: must be "qcom,lpm-cluster-dev" + +- power-domains: + Usage: required + Value type: + Definition: must be parent domain phandle + +[Example dts] + cluster-device { + compatible = "qcom,lpm-cluster-dev"; + power-domains = <&CLUSTER_PD>; + };