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Message-Id: <20240510-topic-msm-polling-cleanup-v2-22-436ca4218da2@linaro.org>
Date: Fri, 10 May 2024 13:59:45 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>, cros-qcom-dts-watchers@...omium.org,
Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 22/31] arm64: dts: qcom: sm6115-*: 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@...aro.org>
---
arch/arm64/boot/dts/qcom/pmi632.dtsi | 1 -
arch/arm64/boot/dts/qcom/sm6115.dtsi | 32 --------------------------------
2 files changed, 33 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/pmi632.dtsi b/arch/arm64/boot/dts/qcom/pmi632.dtsi
index 94d53b1cf6c8..f192b2fb4f64 100644
--- a/arch/arm64/boot/dts/qcom/pmi632.dtsi
+++ b/arch/arm64/boot/dts/qcom/pmi632.dtsi
@@ -11,7 +11,6 @@ / {
thermal-zones {
pmi632-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
thermal-sensors = <&pmi632_temp>;
diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi
index aca0a87092e4..0a0bb5310849 100644
--- a/arch/arm64/boot/dts/qcom/sm6115.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi
@@ -3011,8 +3011,6 @@ cpufreq_hw: cpufreq@...1000 {
thermal-zones {
mapss-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 0>;
trips {
@@ -3031,8 +3029,6 @@ trip-point1 {
};
cdsp-hvx-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 1>;
trips {
@@ -3051,8 +3047,6 @@ trip-point1 {
};
wlan-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 2>;
trips {
@@ -3071,8 +3065,6 @@ trip-point1 {
};
camera-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 3>;
trips {
@@ -3091,8 +3083,6 @@ trip-point1 {
};
video-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 4>;
trips {
@@ -3111,8 +3101,6 @@ trip-point1 {
};
modem1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 5>;
trips {
@@ -3131,8 +3119,6 @@ trip-point1 {
};
cpu4-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 6>;
trips {
@@ -3157,8 +3143,6 @@ cpu4_crit: cpu-crit {
};
cpu5-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 7>;
trips {
@@ -3183,8 +3167,6 @@ cpu5_crit: cpu-crit {
};
cpu6-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 8>;
trips {
@@ -3209,8 +3191,6 @@ cpu6_crit: cpu-crit {
};
cpu7-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 9>;
trips {
@@ -3235,8 +3215,6 @@ cpu7_crit: cpu-crit {
};
cpu45-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 10>;
trips {
@@ -3261,8 +3239,6 @@ cpu45_crit: cpu-crit {
};
cpu67-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 11>;
trips {
@@ -3287,8 +3263,6 @@ cpu67_crit: cpu-crit {
};
cpu0123-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 12>;
trips {
@@ -3313,8 +3287,6 @@ cpu0123_crit: cpu-crit {
};
modem0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 13>;
trips {
@@ -3333,8 +3305,6 @@ trip-point1 {
};
display-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 14>;
trips {
@@ -3353,8 +3323,6 @@ trip-point1 {
};
gpu-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&tsens0 15>;
cooling-maps {
--
2.40.1
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