[PATCH 09/31] arm64: dts: qcom: msm8998-*: Remove thermal zone polling delays

From: Konrad Dybcio
Date: Tue Mar 19 2024 - 12:15:50 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/msm8998.dtsi | 57 -----------------------------------
arch/arm64/boot/dts/qcom/pm8998.dtsi | 3 --
2 files changed, 60 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 4dfe2d09ac28..8f5a92f1b863 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -487,9 +487,6 @@ slpi_smp2p_in: slave-kernel {

thermal-zones {
cpu0-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 1>;

trips {
@@ -508,9 +505,6 @@ cpu0_crit: cpu-crit {
};

cpu1-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 2>;

trips {
@@ -529,9 +523,6 @@ cpu1_crit: cpu-crit {
};

cpu2-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 3>;

trips {
@@ -550,9 +541,6 @@ cpu2_crit: cpu-crit {
};

cpu3-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 4>;

trips {
@@ -571,9 +559,6 @@ cpu3_crit: cpu-crit {
};

cpu4-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 7>;

trips {
@@ -592,9 +577,6 @@ cpu4_crit: cpu-crit {
};

cpu5-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 8>;

trips {
@@ -613,9 +595,6 @@ cpu5_crit: cpu-crit {
};

cpu6-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 9>;

trips {
@@ -634,9 +613,6 @@ cpu6_crit: cpu-crit {
};

cpu7-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 10>;

trips {
@@ -655,9 +631,6 @@ cpu7_crit: cpu-crit {
};

gpu-bottom-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 12>;

trips {
@@ -670,9 +643,6 @@ gpu1_alert0: trip-point0 {
};

gpu-top-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 13>;

trips {
@@ -685,9 +655,6 @@ gpu2_alert0: trip-point0 {
};

clust0-mhm-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 5>;

trips {
@@ -700,9 +667,6 @@ cluster0_mhm_alert0: trip-point0 {
};

clust1-mhm-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 6>;

trips {
@@ -715,9 +679,6 @@ cluster1_mhm_alert0: trip-point0 {
};

cluster1-l2-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 11>;

trips {
@@ -730,9 +691,6 @@ cluster1_l2_alert0: trip-point0 {
};

modem-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 1>;

trips {
@@ -745,9 +703,6 @@ modem_alert0: trip-point0 {
};

mem-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 2>;

trips {
@@ -760,9 +715,6 @@ mem_alert0: trip-point0 {
};

wlan-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 3>;

trips {
@@ -775,9 +727,6 @@ wlan_alert0: trip-point0 {
};

q6-dsp-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 4>;

trips {
@@ -790,9 +739,6 @@ q6_dsp_alert0: trip-point0 {
};

camera-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 5>;

trips {
@@ -805,9 +751,6 @@ camera_alert0: trip-point0 {
};

multimedia-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 6>;

trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi
index 3f82715392c6..157feef07b03 100644
--- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
@@ -10,9 +10,6 @@
/ {
thermal-zones {
pm8998-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&pm8998_temp>;

trips {

--
2.40.1