[PATCH 08/31] arm64: dts: qcom: msm8996-*: Remove thermal zone polling delays

From: Konrad Dybcio
Date: Tue Mar 19 2024 - 12:15:41 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/msm8996.dtsi | 42 -----------------------------------
arch/arm64/boot/dts/qcom/pm8994.dtsi | 3 ---
2 files changed, 45 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index 1601e46549e7..f9bdf09a91d1 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -3623,9 +3623,6 @@ sound: sound {

thermal-zones {
cpu0-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 3>;

trips {
@@ -3644,9 +3641,6 @@ cpu0_crit: cpu-crit {
};

cpu1-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 5>;

trips {
@@ -3665,9 +3659,6 @@ cpu1_crit: cpu-crit {
};

cpu2-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 8>;

trips {
@@ -3686,9 +3677,6 @@ cpu2_crit: cpu-crit {
};

cpu3-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 10>;

trips {
@@ -3707,9 +3695,6 @@ cpu3_crit: cpu-crit {
};

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

trips {
@@ -3729,9 +3714,6 @@ map0 {
};

gpu-bottom-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 7>;

trips {
@@ -3751,9 +3733,6 @@ map0 {
};

m4m-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 1>;

trips {
@@ -3766,9 +3745,6 @@ m4m_alert0: trip-point0 {
};

l3-or-venus-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 2>;

trips {
@@ -3781,9 +3757,6 @@ l3_or_venus_alert0: trip-point0 {
};

cluster0-l2-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 7>;

trips {
@@ -3796,9 +3769,6 @@ cluster0_l2_alert0: trip-point0 {
};

cluster1-l2-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens0 12>;

trips {
@@ -3811,9 +3781,6 @@ cluster1_l2_alert0: trip-point0 {
};

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

trips {
@@ -3826,9 +3793,6 @@ camera_alert0: trip-point0 {
};

q6-dsp-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&tsens1 2>;

trips {
@@ -3841,9 +3805,6 @@ q6_dsp_alert0: trip-point0 {
};

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

trips {
@@ -3856,9 +3817,6 @@ mem_alert0: trip-point0 {
};

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

trips {
diff --git a/arch/arm64/boot/dts/qcom/pm8994.dtsi b/arch/arm64/boot/dts/qcom/pm8994.dtsi
index d44a95caf04a..68629dc1bf69 100644
--- a/arch/arm64/boot/dts/qcom/pm8994.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8994.dtsi
@@ -7,9 +7,6 @@
/ {
thermal-zones {
pm8994-thermal {
- polling-delay-passive = <250>;
- polling-delay = <1000>;
-
thermal-sensors = <&pm8994_temp>;

trips {

--
2.40.1