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Commit 198bfe24 authored by Lina Iyer's avatar Lina Iyer
Browse files

ARM: dts: msm: Split system low power mode state id for sdxpoorwills 



Sdxpoorwills has a unique architecture different from the rest of the
QTI SoCs using the RPMH architecture. It has as single CPU in a cluster.
The cluster is capable of entering system power states when Linux
chooses the system idle state determined by the available sleep times.
To differenciate between a standlone CPU power off and a system off,
split the PSCI state id between the CPU state and the cluster state.

Change-Id: If0737dc02f3142357f5e08ae876c5cb679119e25
Signed-off-by: default avatarLina Iyer <ilina@codeaurora.org>
parent 66fb827e

arch/arm/boot/dts/qcom/sdxpoorwills-pm.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -39,7 +39,7 @@ 
			qcom,pm-cluster-level@1 {

				reg = <1>;

				label = "cx_min";

				qcom,psci-mode = <0x0>;

				qcom,psci-mode = <0x4>;

				qcom,latency-us = <285>;

				qcom,ss-power = <442>;

				qcom,energy-overhead = <306621>;
@@ -81,7 +81,7 @@ 
				qcom,pm-cpu-level@2 {

					reg = <2>;

					label = "system-pc";

					qcom,psci-cpu-mode = <0x8>;

					qcom,psci-cpu-mode = <0x4>;

					qcom,latency-us = <270>;

					qcom,ss-power = <455>;

					qcom,energy-overhead = <270621>;