android10/kernel/Documentation/devicetree/bindings/scheduler/energy.txt

* Scheduler Energy Driver

Scheduler Energy Driver updates capacities in the scheduler group energy array.
The array contains power cost at each CPU operating points so energy aware
scheduler (EAS) can utilize it for task placement.

Required properties:
- compatible:		Must be "sched-energy"

Example:
	energy-costs {
		compatible = "sched-energy";
	}