6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Konrad Dybcio konrad.dybcio@linaro.org
[ Upstream commit 7cd2d9080a6eb281701f7303b1699719640380d0 ]
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-v2-16-436ca4218... Signed-off-by: Bjorn Andersson andersson@kernel.org Stable-dep-of: 9180b38d706c ("arm64: dts: qcom: sc7180-trogdor-pompom: rename 5v-choke thermal zone") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/qcom/pm6150.dtsi | 2 +- arch/arm64/boot/dts/qcom/pm6150l.dtsi | 3 --- .../boot/dts/qcom/sc7180-trogdor-coachz.dtsi | 1 - .../dts/qcom/sc7180-trogdor-homestar.dtsi | 1 - .../boot/dts/qcom/sc7180-trogdor-pompom.dtsi | 3 --- .../dts/qcom/sc7180-trogdor-wormdingler.dtsi | 1 - arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 3 --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 25 ------------------- 8 files changed, 1 insertion(+), 38 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/pm6150.dtsi b/arch/arm64/boot/dts/qcom/pm6150.dtsi index 7d4d1f2767ed6..7ae14c53ca8fb 100644 --- a/arch/arm64/boot/dts/qcom/pm6150.dtsi +++ b/arch/arm64/boot/dts/qcom/pm6150.dtsi @@ -13,7 +13,7 @@ thermal-zones { pm6150_thermal: pm6150-thermal { polling-delay-passive = <100>; - polling-delay = <0>; + thermal-sensors = <&pm6150_temp>;
trips { diff --git a/arch/arm64/boot/dts/qcom/pm6150l.dtsi b/arch/arm64/boot/dts/qcom/pm6150l.dtsi index d13a1ab7c20b3..a20e9b9993b28 100644 --- a/arch/arm64/boot/dts/qcom/pm6150l.dtsi +++ b/arch/arm64/boot/dts/qcom/pm6150l.dtsi @@ -10,9 +10,6 @@ / { thermal-zones { pm6150l-thermal { - polling-delay-passive = <0>; - polling-delay = <0>; - thermal-sensors = <&pm6150l_temp>;
trips { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi index a532cc4aac474..c9adde64450c6 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.dtsi @@ -26,7 +26,6 @@ thermal-zones { skin_temp_thermal: skin-temp-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&pm6150_adc_tm 1>; sustainable-power = <965>; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi index b27dcd2ec856f..a9e80acf97637 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-homestar.dtsi @@ -43,7 +43,6 @@ thermal-zones { skin_temp_thermal: skin-temp-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&pm6150_adc_tm 1>; sustainable-power = <965>; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi index fd944842dd6cd..b5ef846e2191e 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom.dtsi @@ -13,9 +13,6 @@ / { thermal-zones { 5v-choke-thermal { - polling-delay-passive = <0>; - polling-delay = <250>; - thermal-sensors = <&pm6150_adc_tm 1>;
trips { diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi index 2f6a340ddd2ae..61d0add3c8f6c 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-wormdingler.dtsi @@ -50,7 +50,6 @@ thermal-zones { skin_temp_thermal: skin-temp-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&pm6150_adc_tm 1>; sustainable-power = <574>; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index c2f5e9f6679d6..906e616422706 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -21,9 +21,6 @@ / { thermal-zones { charger_thermal: charger-thermal { - polling-delay-passive = <0>; - polling-delay = <0>; - thermal-sensors = <&pm6150_adc_tm 0>;
trips { diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 68b1c017a9fd5..4e1178496682d 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -3827,7 +3827,6 @@ thermal-zones { cpu0_thermal: cpu0-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 1>; sustainable-power = <1052>; @@ -3876,7 +3875,6 @@
cpu1_thermal: cpu1-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 2>; sustainable-power = <1052>; @@ -3925,7 +3923,6 @@
cpu2_thermal: cpu2-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 3>; sustainable-power = <1052>; @@ -3974,7 +3971,6 @@
cpu3_thermal: cpu3-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 4>; sustainable-power = <1052>; @@ -4023,7 +4019,6 @@
cpu4_thermal: cpu4-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 5>; sustainable-power = <1052>; @@ -4072,7 +4067,6 @@
cpu5_thermal: cpu5-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 6>; sustainable-power = <1052>; @@ -4121,7 +4115,6 @@
cpu6_thermal: cpu6-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 9>; sustainable-power = <1425>; @@ -4162,7 +4155,6 @@
cpu7_thermal: cpu7-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 10>; sustainable-power = <1425>; @@ -4203,7 +4195,6 @@
cpu8_thermal: cpu8-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 11>; sustainable-power = <1425>; @@ -4244,7 +4235,6 @@
cpu9_thermal: cpu9-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 12>; sustainable-power = <1425>; @@ -4285,7 +4275,6 @@
aoss0-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 0>;
@@ -4306,7 +4295,6 @@
cpuss0-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 7>;
@@ -4326,7 +4314,6 @@
cpuss1-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 8>;
@@ -4346,7 +4333,6 @@
gpuss0-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 13>;
@@ -4374,7 +4360,6 @@
gpuss1-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens0 14>;
@@ -4402,7 +4387,6 @@
aoss1-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 0>;
@@ -4423,7 +4407,6 @@
cwlan-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 1>;
@@ -4444,7 +4427,6 @@
audio-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 2>;
@@ -4465,7 +4447,6 @@
ddr-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 3>;
@@ -4486,7 +4467,6 @@
q6-hvx-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 4>;
@@ -4507,7 +4487,6 @@
camera-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 5>;
@@ -4528,7 +4507,6 @@
mdm-core-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 6>;
@@ -4549,7 +4527,6 @@
mdm-dsp-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 7>;
@@ -4570,7 +4547,6 @@
npu-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 8>;
@@ -4591,7 +4567,6 @@
video-thermal { polling-delay-passive = <250>; - polling-delay = <0>;
thermal-sensors = <&tsens1 9>;