arm64: zynqmp: Add idle state for ZynqMP

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Added the idle-states node to describe zynqmp idle states. Only
cpu-sleep-0 idle state is added in this patch. References to the
idle-states node are added in all CPU nodes. Time values: entry/exit
latencies and min-residency, needs to be tuned. arm,psci-suspend-param
is selected to comply with PSCIv1.0 and Extended StateID format.

Signed-off-by: Stefan Krsmanovic <stefan.krsmanovic@aggios.com>
Acked-by: Will Wong <willw@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

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Stefan Krsmanovic 2016-10-21 12:44:56 +02:00 • committed by Michal Simek

parent 400e188fa8

commit 1e4e25c8ae

1 changed files with 17 additions and 0 deletions

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arch/arm64/boot/dts/xilinx/zynqmp.dtsi

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