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Message-Id: <20240510-topic-msm-polling-cleanup-v2-23-436ca4218da2@linaro.org>
Date: Fri, 10 May 2024 13:59:46 +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 23/31] arm64: dts: qcom: sm6125-*: 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/pm6125.dtsi | 1 -
arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts | 8 --------
arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts | 6 ------
3 files changed, 15 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/pm6125.dtsi b/arch/arm64/boot/dts/qcom/pm6125.dtsi
index 99369a0cdb61..d0db28336fa9 100644
--- a/arch/arm64/boot/dts/qcom/pm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm6125.dtsi
@@ -10,7 +10,6 @@ / {
thermal-zones {
pm6125-thermal {
polling-delay-passive = <100>;
- polling-delay = <0>;
thermal-sensors = <&pm6125_temp>;
diff --git a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
index 08046f866f60..dcd05f303b78 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
+++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
@@ -90,8 +90,6 @@ cmdline_mem: memory@...00000 {
thermal-zones {
rf-pa0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&pm6125_adc_tm 0>;
trips {
@@ -104,8 +102,6 @@ active-config0 {
};
quiet-thermal {
- polling-delay-passive = <0>;
- polling-delay = <5000>;
thermal-sensors = <&pm6125_adc_tm 1>;
trips {
@@ -118,8 +114,6 @@ active-config0 {
};
xo-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&pm6125_adc_tm 2>;
trips {
@@ -132,8 +126,6 @@ active-config0 {
};
rf-pa1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&pm6125_adc_tm 3>;
trips {
diff --git a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
index a49d3ebb1931..994fb0412fcb 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
+++ b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
@@ -84,8 +84,6 @@ key-volume-up {
thermal-zones {
rf-pa0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&pm6125_adc_tm 0>;
trips {
@@ -98,8 +96,6 @@ active-config0 {
};
quiet-thermal {
- polling-delay-passive = <0>;
- polling-delay = <5000>;
thermal-sensors = <&pm6125_adc_tm 1>;
trips {
@@ -112,8 +108,6 @@ active-config0 {
};
xo-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
thermal-sensors = <&pm6125_adc_tm 2>;
trips {
--
2.40.1
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