arm64: dts: qcom: msm8953-*: 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-v2-6-436ca4218da2@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index c322d630dd09db64eb7cb16a2420bec5b8be75e2..1b61a63710a64df1019f354e613ddd615672688f 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -1968,8 +1968,9 @@
        thermal-zones {
                cpu0-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
+
                        thermal-sensors = <&tsens0 9>;
+
                        trips {
                                cpu0_alert: trip-point0 {
                                        temperature = <80000>;
@@ -1991,8 +1992,9 @@
                };
                cpu1-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
+
                        thermal-sensors = <&tsens0 10>;
+
                        trips {
                                cpu1_alert: trip-point0 {
                                        temperature = <80000>;
@@ -2014,8 +2016,9 @@
                };
                cpu2-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
+
                        thermal-sensors = <&tsens0 11>;
+
                        trips {
                                cpu2_alert: trip-point0 {
                                        temperature = <80000>;
@@ -2037,8 +2040,9 @@
                };
                cpu3-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
+
                        thermal-sensors = <&tsens0 12>;
+
                        trips {
                                cpu3_alert: trip-point0 {
                                        temperature = <80000>;
@@ -2060,7 +2064,6 @@
                };
                cpu4-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
                        thermal-sensors = <&tsens0 4>;
                        trips {
                                cpu4_alert: trip-point0 {
@@ -2083,7 +2086,6 @@
                };
                cpu5-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
                        thermal-sensors = <&tsens0 5>;
                        trips {
                                cpu5_alert: trip-point0 {
@@ -2106,7 +2108,6 @@
                };
                cpu6-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
                        thermal-sensors = <&tsens0 6>;
                        trips {
                                cpu6_alert: trip-point0 {
@@ -2129,7 +2130,6 @@
                };
                cpu7-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
                        thermal-sensors = <&tsens0 7>;
                        trips {
                                cpu7_alert: trip-point0 {
@@ -2153,7 +2153,6 @@
 
                gpu-thermal {
                        polling-delay-passive = <250>;
-                       polling-delay = <1000>;
                        thermal-sensors = <&tsens0 15>;
 
                        trips {

diff --git a/arch/arm64/boot/dts/qcom/pm8953.dtsi b/arch/arm64/boot/dts/qcom/pm8953.dtsi
index 1067e141be6c470bb25feebff435c68e3a145d83..64258505f9babb9c3a8fb193e26552c2394ea76c 100644 (file)
--- a/arch/arm64/boot/dts/qcom/pm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8953.dtsi
@@ -9,9 +9,6 @@
 / {
        thermal-zones {
                pm8953-thermal {
-                       polling-delay-passive = <0>;
-                       polling-delay = <0>;
-
                        thermal-sensors = <&pm8953_temp>;
 
                        trips {