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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Fri, 10 May 2024 13:59:45 +0200
Subject: [PATCH v2 22/31] arm64: dts: qcom: sm6115-*: Remove thermal zone
 polling delays
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Message-Id: <20240510-topic-msm-polling-cleanup-v2-22-436ca4218da2@linaro.org>
References: <20240510-topic-msm-polling-cleanup-v2-0-436ca4218da2@linaro.org>
In-Reply-To: <20240510-topic-msm-polling-cleanup-v2-0-436ca4218da2@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>, Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, cros-qcom-dts-watchers@chromium.org, 
 Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, 
 linux-kernel@vger.kernel.org, Konrad Dybcio <konrad.dybcio@linaro.org>

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>
---
 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@f521000 {
 
 	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