Commit 1f57b1cf authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sc8180x-*: 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: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240510-topic-msm-polling-cleanup-v2-18-436ca4218da2@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 7747a49d

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

+0 −2
Original line number Diff line number Diff line
@@ -13,7 +13,6 @@ / { 
	thermal-zones {

		pmc8180-thermal {

			polling-delay-passive = <100>;

			polling-delay = <0>;



			thermal-sensors = <&pmc8180_temp>;
@@ -40,7 +39,6 @@ trip2 { 


		pmc8180c-thermal {

			polling-delay-passive = <100>;

			polling-delay = <0>;



			thermal-sensors = <&pmc8180c_temp>;

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

+0 −26
Original line number Diff line number Diff line
@@ -3768,7 +3768,6 @@ wifi: wifi@18800000 { 
	thermal-zones {

		cpu0-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 1>;
@@ -3783,7 +3782,6 @@ cpu-crit { 


		cpu1-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 2>;
@@ -3798,7 +3796,6 @@ cpu-crit { 


		cpu2-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 3>;
@@ -3813,7 +3810,6 @@ cpu-crit { 


		cpu3-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 4>;
@@ -3828,7 +3824,6 @@ cpu-crit { 


		cpu4-top-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 7>;
@@ -3843,7 +3838,6 @@ cpu-crit { 


		cpu5-top-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 8>;
@@ -3858,7 +3852,6 @@ cpu-crit { 


		cpu6-top-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 9>;
@@ -3873,7 +3866,6 @@ cpu-crit { 


		cpu7-top-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 10>;
@@ -3888,7 +3880,6 @@ cpu-crit { 


		cpu4-bottom-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 11>;
@@ -3903,7 +3894,6 @@ cpu-crit { 


		cpu5-bottom-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 12>;
@@ -3918,7 +3908,6 @@ cpu-crit { 


		cpu6-bottom-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 13>;
@@ -3933,7 +3922,6 @@ cpu-crit { 


		cpu7-bottom-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 14>;
@@ -3948,7 +3936,6 @@ cpu-crit { 


		aoss0-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 0>;
@@ -3963,7 +3950,6 @@ trip-point0 { 


		cluster0-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 5>;
@@ -3978,7 +3964,6 @@ cluster-crit { 


		cluster1-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 6>;
@@ -3993,7 +3978,6 @@ cluster-crit { 


		gpu-top-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens0 15>;
@@ -4015,7 +3999,6 @@ gpu_top_alert0: trip-point0 { 


		aoss1-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 0>;
@@ -4030,7 +4013,6 @@ trip-point0 { 


		wlan-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 1>;
@@ -4045,7 +4027,6 @@ trip-point0 { 


		video-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 2>;
@@ -4060,7 +4041,6 @@ trip-point0 { 


		mem-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 3>;
@@ -4075,7 +4055,6 @@ trip-point0 { 


		q6-hvx-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 4>;
@@ -4090,7 +4069,6 @@ trip-point0 { 


		camera-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 5>;
@@ -4105,7 +4083,6 @@ trip-point0 { 


		compute-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 6>;
@@ -4120,7 +4097,6 @@ trip-point0 { 


		mdm-dsp-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 7>;
@@ -4135,7 +4111,6 @@ trip-point0 { 


		npu-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 8>;
@@ -4150,7 +4125,6 @@ trip-point0 { 


		gpu-bottom-thermal {

			polling-delay-passive = <250>;

			polling-delay = <1000>;



			thermal-sensors = <&tsens1 11>;