arm64: dts: qcom: sc8280xp-*: Remove thermal zone polling delays

All of the thermal zone suppliers are interrupt-driven, remove the
bogus and unnecessary polling that only wastes CPU time.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240510-topic-msm-polling-cleanup-v2-19-436ca4218da2@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index cd914ff..19efa49 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -299,7 +299,7 @@
        thermal-zones {
                skin-temp-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <0>;
+
                        thermal-sensors = <&pmk8280_adc_tm 5>;
 
                        trips {

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
index 945de77..1e3babf 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-pmics.dtsi
@@ -14,7 +14,7 @@
        thermal-zones {
                pm8280_1_thermal: pm8280-1-thermal {
                        polling-delay-passive = <100>;
-                       polling-delay = <0>;
+
                        thermal-sensors = <&pm8280_1_temp_alarm>;
 
                        trips {
@@ -34,7 +34,7 @@
 
                pm8280_2_thermal: pm8280-2-thermal {
                        polling-delay-passive = <100>;
-                       polling-delay = <0>;
+
                        thermal-sensors = <&pm8280_2_temp_alarm>;
 
                        trips {

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
index bdfe87b..82c601e 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
@@ -5879,7 +5879,6 @@
        thermal-zones {
                cpu0-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 1>;
 
@@ -5894,7 +5893,6 @@
 
                cpu1-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 2>;
 
@@ -5909,7 +5907,6 @@
 
                cpu2-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 3>;
 
@@ -5924,7 +5921,6 @@
 
                cpu3-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 4>;
 
@@ -5939,7 +5935,6 @@
 
                cpu4-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 5>;
 
@@ -5954,7 +5949,6 @@
 
                cpu5-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 6>;
 
@@ -5969,7 +5963,6 @@
 
                cpu6-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 7>;
 
@@ -5984,7 +5977,6 @@
 
                cpu7-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 8>;
 
@@ -5999,7 +5991,6 @@
 
                cluster0-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens0 9>;
 
@@ -6013,9 +6004,6 @@
                };
 
                gpu-thermal {
-                       polling-delay-passive = <0>;
-                       polling-delay = <0>;
-
                        thermal-sensors = <&tsens2 2>;
 
                        trips {
@@ -6029,7 +6017,6 @@
 
                mem-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
 
                        thermal-sensors = <&tsens1 15>;