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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Tue, 19 Mar 2024 17:13:50 +0100
Subject: [PATCH 20/31] arm64: dts: qcom: sdm660-*: Remove thermal zone
 polling delays
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Message-Id: <20240319-topic-msm-polling-cleanup-v1-20-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/pm660.dtsi  |  3 ---
 arch/arm64/boot/dts/qcom/pm660l.dtsi |  3 ---
 arch/arm64/boot/dts/qcom/sdm630.dtsi | 27 ---------------------------
 3 files changed, 33 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/pm660.dtsi b/arch/arm64/boot/dts/qcom/pm660.dtsi
index 98dc04962fe3..24efd1bf271c 100644
--- a/arch/arm64/boot/dts/qcom/pm660.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660.dtsi
@@ -12,9 +12,6 @@
 / {
 	thermal-zones {
 		pm660-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&pm660_temp>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/pm660l.dtsi b/arch/arm64/boot/dts/qcom/pm660l.dtsi
index 6fdbf507c262..46165a2a3694 100644
--- a/arch/arm64/boot/dts/qcom/pm660l.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660l.dtsi
@@ -12,9 +12,6 @@
 / {
 	thermal-zones {
 		pm660l-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&pm660l_temp>;
 
 			trips {
diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi
index f5921b80ef94..9851bc73222b 100644
--- a/arch/arm64/boot/dts/qcom/sdm630.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi
@@ -2421,9 +2421,6 @@ sound: sound {
 
 	thermal-zones {
 		aoss-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 0>;
 
 			trips {
@@ -2436,9 +2433,6 @@ aoss_alert0: trip-point0 {
 		};
 
 		cpuss0-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 1>;
 
 			trips {
@@ -2451,9 +2445,6 @@ cpuss0_alert0: trip-point0 {
 		};
 
 		cpuss1-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 2>;
 
 			trips {
@@ -2466,9 +2457,6 @@ cpuss1_alert0: trip-point0 {
 		};
 
 		cpu0-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 3>;
 
 			trips {
@@ -2487,9 +2475,6 @@ cpu0_crit: cpu-crit {
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 4>;
 
 			trips {
@@ -2508,9 +2493,6 @@ cpu1_crit: cpu-crit {
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 5>;
 
 			trips {
@@ -2529,9 +2511,6 @@ cpu2_crit: cpu-crit {
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 6>;
 
 			trips {
@@ -2556,9 +2535,6 @@ cpu3_crit: cpu-crit {
 		 */
 
 		pwr-cluster-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 7>;
 
 			trips {
@@ -2577,9 +2553,6 @@ pwr_cluster_crit: cpu-crit {
 		};
 
 		gpu-thermal {
-			polling-delay-passive = <250>;
-			polling-delay = <1000>;
-
 			thermal-sensors = <&tsens 8>;
 
 			cooling-maps {

-- 
2.40.1