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Date: Fri, 10 May 2024 13:59:36 +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 13/31] arm64: dts: qcom: qcm2290-*: 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/qcm2290.dtsi | 30 ------------------------------
1 file changed, 30 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index 106110a9f551..e1d176b277ce 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -1924,9 +1924,6 @@ lmh_cluster: lmh@...0800 {
thermal-zones {
mapss-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 0>;
trips {
@@ -1951,9 +1948,6 @@ mapss_crit: mapss-crit {
};
video-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 1>;
trips {
@@ -1978,9 +1972,6 @@ video_crit: video-crit {
};
wlan-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 2>;
trips {
@@ -2005,9 +1996,6 @@ wlan_crit: wlan-crit {
};
cpuss0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 3>;
trips {
@@ -2032,9 +2020,6 @@ cpuss0_crit: cpuss0-crit {
};
cpuss1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 4>;
trips {
@@ -2059,9 +2044,6 @@ cpuss1_crit: cpuss1-crit {
};
mdm0-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 5>;
trips {
@@ -2086,9 +2068,6 @@ mdm0_crit: mdm0-crit {
};
mdm1-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 6>;
trips {
@@ -2113,9 +2092,6 @@ mdm1_crit: mdm1-crit {
};
gpu-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 7>;
trips {
@@ -2140,9 +2116,6 @@ gpu_crit: gpu-crit {
};
hm-center-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 8>;
trips {
@@ -2167,9 +2140,6 @@ hm_center_crit: hm-center-crit {
};
camera-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
-
thermal-sensors = <&tsens0 9>;
trips {
--
2.40.1
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