Commit 247ba20f authored Apr 01, 2021 by Flavio Ceolin Committed by Anas Nashif Apr 26, 2021

dts: power: Add exit-latency-us field



Exit latency is the maximum time required by a CPU to transition from
a specific idle state to active state. This information is going to be
used to properly configure the wake up event in order to the system be
able to execute the next scheduled task.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>

parent 16d3c83f

dts/bindings/power/state.yaml

+6 −1

Original line number	Diff line number	Diff line
		@@ -29,3 +29,8 @@ properties:
		Minimum residency duration in microseconds. It is the minimum time for a
		given idle state to be worthwhile energywise. It includes the time to enter
		in this state.
		exit-latency-us:
		type: int
		required: false
		description: \|
		Worst case latency in microseconds required to exit the idle state.

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