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Date: Fri, 10 May 2024 13:59:25 +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 02/31] arm64: dts: qcom: ipq8074-*: 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/ipq8074.dtsi | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 5d42de829e75..aa93c426c76b 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -982,7 +982,6 @@ timer {
thermal-zones {
nss-top-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 4>;
@@ -997,7 +996,6 @@ nss-top-crit {
nss0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 5>;
@@ -1012,7 +1010,6 @@ nss-0-crit {
nss1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 6>;
@@ -1027,7 +1024,6 @@ nss-1-crit {
wcss-phya0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 7>;
@@ -1042,7 +1038,6 @@ wcss-phya0-crit {
wcss-phya1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 8>;
@@ -1057,7 +1052,6 @@ wcss-phya1-crit {
cpu0_thermal: cpu0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 9>;
@@ -1072,7 +1066,6 @@ cpu0-crit {
cpu1_thermal: cpu1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 10>;
@@ -1087,7 +1080,6 @@ cpu1-crit {
cpu2_thermal: cpu2-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 11>;
@@ -1102,7 +1094,6 @@ cpu2-crit {
cpu3_thermal: cpu3-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 12>;
@@ -1117,7 +1108,6 @@ cpu3-crit {
cluster_thermal: cluster-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 13>;
@@ -1132,7 +1122,6 @@ cluster-crit {
wcss-phyb0-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 14>;
@@ -1147,7 +1136,6 @@ wcss-phyb0-crit {
wcss-phyb1-thermal {
polling-delay-passive = <250>;
- polling-delay = <1000>;
thermal-sensors = <&tsens 15>;
--
2.40.1
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