This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: sc8180x: Fix up big CPU idle state entry latency
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-sc8180x-fix-up-big-cpu-idle-state-ent.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7a76df82ead203436d198c7c28602a080cad0349
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date: Sat Dec 30 01:05:04 2023 +0100
arm64: dts: qcom: sc8180x: Fix up big CPU idle state entry latency
[ Upstream commit 266a3a92044b89c392b3e9cfcc328d4167c18294 ]
The entry latency was oddly low.. Turns out somebody forgot about a
second '1'! Fix it.
Fixes: 8575f197b077 ("arm64: dts: qcom: Introduce the SC8180x platform")
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231230-topic-8180_more_fixes-v1-3-93b5c107ed43@xxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index 91fd805f17a1b..b84fe5f3b41cb 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -290,7 +290,7 @@ LITTLE_CPU_SLEEP_0: cpu-sleep-0-0 {
BIG_CPU_SLEEP_0: cpu-sleep-1-0 {
compatible = "arm,idle-state";
arm,psci-suspend-param = <0x40000004>;
- entry-latency-us = <241>;
+ entry-latency-us = <2411>;
exit-latency-us = <1461>;
min-residency-us = <4488>;
local-timer-stop;
