[PATCH 10/31] arm64: dts: qcom: sm6350: Add domain idle state names

From: Maulik Shah

Date: Mon Sep 14 2026 - 03:09:12 EST


Add the idle-state-name property for the domain idle state so low power
modes are described consistently and its name is printed in pmdomain
debugfs.

Signed-off-by: Maulik Shah <maulik.shah@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 15d38b7e803c..379e0b48f94a 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -292,6 +292,7 @@ core7 {
domain-idle-states {
cluster_sleep_pc: cluster-sleep-0 {
compatible = "domain-idle-state";
+ idle-state-name = "l3-pc";
arm,psci-suspend-param = <0x41000044>;
entry-latency-us = <2752>;
exit-latency-us = <3048>;
@@ -300,6 +301,7 @@ cluster_sleep_pc: cluster-sleep-0 {

cluster_sleep_cx_ret: cluster-sleep-1 {
compatible = "domain-idle-state";
+ idle-state-name = "cx-ret";
arm,psci-suspend-param = <0x41001244>;
entry-latency-us = <3638>;
exit-latency-us = <4562>;
@@ -308,6 +310,7 @@ cluster_sleep_cx_ret: cluster-sleep-1 {

cluster_aoss_sleep: cluster-sleep-2 {
compatible = "domain-idle-state";
+ idle-state-name = "llcc-off";
arm,psci-suspend-param = <0x4100b244>;
entry-latency-us = <3263>;
exit-latency-us = <6562>;

--
2.43.0