Commit 07b600df authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
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arm64: dts: qcom: sc8180x: Add missing CPU off state 



The CPUs can be powered off without pulling the plug from the rest of
the system. Describe the idle state responsible for this.

Fixes: 8575f197 ("arm64: dts: qcom: Introduce the SC8180x platform")
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231230-topic-8180_more_fixes-v1-4-93b5c107ed43@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 266a3a92

arch/arm64/boot/dts/qcom/sc8180x.dtsi

+10 −2
Original line number Diff line number Diff line
@@ -298,7 +298,15 @@ BIG_CPU_SLEEP_0: cpu-sleep-1-0 { 
		};



		domain-idle-states {

			CLUSTER_SLEEP_0: cluster-sleep-0 {

			CLUSTER_SLEEP_APSS_OFF: cluster-sleep-0 {

				compatible = "domain-idle-state";

				arm,psci-suspend-param = <0x41000044>;

				entry-latency-us = <3300>;

				exit-latency-us = <3300>;

				min-residency-us = <6000>;

			};



			CLUSTER_SLEEP_AOSS_SLEEP: cluster-sleep-1 {

				compatible = "domain-idle-state";

				arm,psci-suspend-param = <0x4100a344>;

				entry-latency-us = <3263>;
@@ -582,7 +590,7 @@ CPU_PD7: power-domain-cpu7 { 


		CLUSTER_PD: power-domain-cpu-cluster0 {

			#power-domain-cells = <0>;

			domain-idle-states = <&CLUSTER_SLEEP_0>;

			domain-idle-states = <&CLUSTER_SLEEP_APSS_OFF &CLUSTER_SLEEP_AOSS_SLEEP>;

		};

	};