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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Tue, 19 Mar 2024 17:13:54 +0100
Subject: [PATCH 24/31] arm64: dts: qcom: sm6350-*: Remove thermal zone
 polling delays
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Message-Id: <20240319-topic-msm-polling-cleanup-v1-24-e0aee1dbcd78@linaro.org>
References: <20240319-topic-msm-polling-cleanup-v1-0-e0aee1dbcd78@linaro.org>
In-Reply-To: <20240319-topic-msm-polling-cleanup-v1-0-e0aee1dbcd78@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
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/pm6350.dtsi              |  3 -
 arch/arm64/boot/dts/qcom/sm6350.dtsi              | 81 -----------------------
 arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts |  4 --
 3 files changed, 88 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/pm6350.dtsi b/arch/arm64/boot/dts/qcom/pm6350.dtsi
index 3a2a841e83f1..be118da8838b 100644
--- a/arch/arm64/boot/dts/qcom/pm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6350.dtsi
@@ -9,9 +9,6 @@
 / {
 	thermal-zones {
 		pm6350-thermal {
-			polling-delay-passive = <100>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&pm6350_temp>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 24bcec3366ef..da17057028af 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -2712,9 +2712,6 @@ wifi: wifi@18800000 {
 
 	thermal-zones {
 		aoss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 0>;
 
 			trips {
@@ -2727,9 +2724,6 @@ aoss0-crit {
 		};
 
 		aoss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 0>;
 
 			trips {
@@ -2742,9 +2736,6 @@ aoss1-crit {
 		};
 
 		audio-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 2>;
 
 			trips {
@@ -2757,9 +2748,6 @@ audio-crit {
 		};
 
 		camera-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 5>;
 
 			trips {
@@ -2772,9 +2760,6 @@ camera-crit {
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 1>;
 
 			trips {
@@ -2800,9 +2785,6 @@ map0 {
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 2>;
 
 			trips {
@@ -2828,9 +2810,6 @@ map0 {
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 3>;
 
 			trips {
@@ -2856,9 +2835,6 @@ map0 {
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 4>;
 
 			trips {
@@ -2884,9 +2860,6 @@ map0 {
 		};
 
 		cpu4-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 5>;
 
 			trips {
@@ -2912,9 +2885,6 @@ map0 {
 		};
 
 		cpu5-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 6>;
 
 			trips {
@@ -2940,9 +2910,6 @@ map0 {
 		};
 
 		cpu6-left-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 9>;
 
 			trips {
@@ -2968,9 +2935,6 @@ map0 {
 		};
 
 		cpu6-right-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 10>;
 
 			trips {
@@ -2996,9 +2960,6 @@ map0 {
 		};
 
 		cpu7-left-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 11>;
 
 			trips {
@@ -3024,9 +2985,6 @@ map0 {
 		};
 
 		cpu7-right-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 12>;
 
 			trips {
@@ -3052,9 +3010,6 @@ map0 {
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 7>;
 
 			trips {
@@ -3067,9 +3022,6 @@ cpuss0-crit {
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 8>;
 
 			trips {
@@ -3082,9 +3034,6 @@ cpuss1-crit {
 		};
 
 		cwlan-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 1>;
 
 			trips {
@@ -3097,9 +3046,6 @@ cwlan-crit {
 		};
 
 		ddr-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 3>;
 
 			trips {
@@ -3112,9 +3058,6 @@ ddr-crit {
 		};
 
 		gpuss0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 13>;
 
 			trips {
@@ -3140,9 +3083,6 @@ map0 {
 		};
 
 		gpuss1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens0 14>;
 
 			trips {
@@ -3168,9 +3108,6 @@ map0 {
 		};
 
 		modem-core0-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 6>;
 
 			trips {
@@ -3183,9 +3120,6 @@ modem-core0-crit {
 		};
 
 		modem-core1-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 7>;
 
 			trips {
@@ -3198,9 +3132,6 @@ modem-core1-crit {
 		};
 
 		modem-scl-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 9>;
 
 			trips {
@@ -3213,9 +3144,6 @@ modem-scl-crit {
 		};
 
 		modem-vec-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 8>;
 
 			trips {
@@ -3228,9 +3156,6 @@ modem-vec-crit {
 		};
 
 		npu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 10>;
 
 			trips {
@@ -3243,9 +3168,6 @@ npu-crit {
 		};
 
 		q6-hvx-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 4>;
 
 			trips {
@@ -3258,9 +3180,6 @@ q6-hvx-crit {
 		};
 
 		video-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-
 			thermal-sensors = <&tsens1 11>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
index bc67e8c1fe4d..c50fa7f3a5fd 100644
--- a/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
+++ b/arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
@@ -94,8 +94,6 @@ memory@efe01000 {
 
 	thermal-zones {
 		chg-skin-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm7250b_adc_tm 0>;
 
 			trips {
@@ -108,8 +106,6 @@ active-config0 {
 		};
 
 		conn-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
 			thermal-sensors = <&pm7250b_adc_tm 1>;
 
 			trips {

-- 
2.40.1