[PATCH v2 28/31] arm64: dts: qcom: sm8350-*: Remove thermal zone polling delays

From: Konrad Dybcio
Date: Fri May 10 2024 - 08:06:11 EST


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@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/pm8350.dtsi | 2 +-
arch/arm64/boot/dts/qcom/pm8350b.dtsi | 2 +-
arch/arm64/boot/dts/qcom/pm8350c.dtsi | 2 +-
arch/arm64/boot/dts/qcom/pmr735a.dtsi | 2 +-
arch/arm64/boot/dts/qcom/pmr735b.dtsi | 2 +-
arch/arm64/boot/dts/qcom/sm8350.dtsi | 29 -----------------------------
6 files changed, 5 insertions(+), 34 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/pm8350.dtsi b/arch/arm64/boot/dts/qcom/pm8350.dtsi
index 9ed9ba23e81e..cb55b23688d6 100644
--- a/arch/arm64/boot/dts/qcom/pm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8350.dtsi
@@ -10,7 +10,7 @@ / {
thermal-zones {
pm8350_thermal: pm8350-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
+
thermal-sensors = <&pm8350_temp_alarm>;

trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8350b.dtsi b/arch/arm64/boot/dts/qcom/pm8350b.dtsi
index 05c105898892..cf82f8a64a9b 100644
--- a/arch/arm64/boot/dts/qcom/pm8350b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8350b.dtsi
@@ -10,7 +10,7 @@ / {
thermal-zones {
pm8350b_thermal: pm8350b-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
+
thermal-sensors = <&pm8350b_temp_alarm>;

trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8350c.dtsi b/arch/arm64/boot/dts/qcom/pm8350c.dtsi
index aa74e21fe0dc..1a24e6439e36 100644
--- a/arch/arm64/boot/dts/qcom/pm8350c.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8350c.dtsi
@@ -48,7 +48,7 @@ / {
thermal-zones {
pm8350c_thermal: pm8350c-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
+
thermal-sensors = <&pm8350c_temp_alarm>;

trips {
diff --git a/arch/arm64/boot/dts/qcom/pmr735a.dtsi b/arch/arm64/boot/dts/qcom/pmr735a.dtsi
index febda50779f9..f8efd8e5e68f 100644
--- a/arch/arm64/boot/dts/qcom/pmr735a.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735a.dtsi
@@ -36,7 +36,7 @@ / {
thermal-zones {
pmr735a_thermal: pmr735a-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
+
thermal-sensors = <&pmr735a_temp_alarm>;

trips {
diff --git a/arch/arm64/boot/dts/qcom/pmr735b.dtsi b/arch/arm64/boot/dts/qcom/pmr735b.dtsi
index f7473e247322..09affc05b397 100644
--- a/arch/arm64/boot/dts/qcom/pmr735b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmr735b.dtsi
@@ -10,7 +10,7 @@ / {
thermal-zones {
pmr735b_thermal: pmr735b-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
+
thermal-sensors = <&pmr735b_temp_alarm>;

trips {
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi
index f7c4700f00c3..526d3c92eae8 100644
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
@@ -3665,7 +3665,6 @@ compute-cb@8 {
thermal_zones: thermal-zones {
cpu0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 1>;

@@ -3709,7 +3708,6 @@ map1 {

cpu1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 2>;

@@ -3753,7 +3751,6 @@ map1 {

cpu2-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 3>;

@@ -3797,7 +3794,6 @@ map1 {

cpu3-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 4>;

@@ -3841,7 +3837,6 @@ map1 {

cpu4-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 7>;

@@ -3885,7 +3880,6 @@ map1 {

cpu5-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 8>;

@@ -3929,7 +3923,6 @@ map1 {

cpu6-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 9>;

@@ -3973,7 +3966,6 @@ map1 {

cpu7-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 10>;

@@ -4017,7 +4009,6 @@ map1 {

cpu4-bottom-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 11>;

@@ -4061,7 +4052,6 @@ map1 {

cpu5-bottom-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 12>;

@@ -4105,7 +4095,6 @@ map1 {

cpu6-bottom-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 13>;

@@ -4149,7 +4138,6 @@ map1 {

cpu7-bottom-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 14>;

@@ -4193,7 +4181,6 @@ map1 {

aoss0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 0>;

@@ -4208,7 +4195,6 @@ aoss0_alert0: trip-point0 {

cluster0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 5>;

@@ -4228,7 +4214,6 @@ cluster0_crit: cluster0-crit {

cluster1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens0 6>;

@@ -4248,7 +4233,6 @@ cluster1_crit: cluster1-crit {

aoss1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 0>;

@@ -4263,7 +4247,6 @@ aoss1_alert0: trip-point0 {

gpu-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 1>;

@@ -4285,7 +4268,6 @@ gpu_top_alert0: trip-point0 {

gpu-bottom-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 2>;

@@ -4307,7 +4289,6 @@ gpu_bottom_alert0: trip-point0 {

nspss1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 3>;

@@ -4322,7 +4303,6 @@ nspss1_alert0: trip-point0 {

nspss2-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 4>;

@@ -4337,7 +4317,6 @@ nspss2_alert0: trip-point0 {

nspss3-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 5>;

@@ -4352,7 +4331,6 @@ nspss3_alert0: trip-point0 {

video-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 6>;

@@ -4367,7 +4345,6 @@ video_alert0: trip-point0 {

mem-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 7>;

@@ -4382,7 +4359,6 @@ mem_alert0: trip-point0 {

modem1-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 8>;

@@ -4397,7 +4373,6 @@ modem1_alert0: trip-point0 {

modem2-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 9>;

@@ -4412,7 +4387,6 @@ modem2_alert0: trip-point0 {

modem3-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 10>;

@@ -4427,7 +4401,6 @@ modem3_alert0: trip-point0 {

modem4-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 11>;

@@ -4442,7 +4415,6 @@ modem4_alert0: trip-point0 {

camera-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 12>;

@@ -4457,7 +4429,6 @@ camera1_alert0: trip-point0 {

cam-bottom-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;

thermal-sensors = <&tsens1 13>;


--
2.40.1