arm64: dts: qcom: sm8550: Separate out X3 idle state

The X3 core has different entry/exit/residency time requirements than
the big cluster. Denote them to stop confusing the scheduler.

Fixes: ffc50b2d38 ("arm64: dts: qcom: Add base SM8550 dtsi")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231218-topic-8550_fixes-v1-11-ce1272d77540@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio 2023-12-18 17:02:12 +01:00 committed by Bjorn Andersson
parent 5c0dbe8b05
commit 28b735232d

View file

@ -300,6 +300,16 @@ BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
min-residency-us = <4791>;
local-timer-stop;
};
PRIME_CPU_SLEEP_0: cpu-sleep-2-0 {
compatible = "arm,idle-state";
idle-state-name = "goldplus-rail-power-collapse";
arm,psci-suspend-param = <0x40000004>;
entry-latency-us = <500>;
exit-latency-us = <1350>;
min-residency-us = <7480>;
local-timer-stop;
};
};
domain-idle-states {
@ -401,7 +411,7 @@ CPU_PD6: power-domain-cpu6 {
CPU_PD7: power-domain-cpu7 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD>;
domain-idle-states = <&BIG_CPU_SLEEP_0>;
domain-idle-states = <&PRIME_CPU_SLEEP_0>;
};
CLUSTER_PD: power-domain-cluster {