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Date:   Tue, 15 Dec 2020 15:09:10 +0530
From:   Manaf Meethalavalappu Pallikunhi <manafm@...eaurora.org>
To:     Andy Gross <agross@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Amit Kucheria <amit.kucheria@...durent.com>,
        Matthias Kaehlcke <mka@...omium.org>,
        Doug Anderson <dianders@...omium.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org,
        Manaf Meethalavalappu Pallikunhi <manafm@...eaurora.org>
Subject: [PATCH] arm64: dts: qcom: sc7180: Enable passive polling for cpu thermal zones

Enable passive polling delay for cpu thermal zone for sc7180. It
enables periodic thermal zone re-evaluation on post first trip
temperature violation.

Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index 98050b3..79d0747 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -4355,7 +4355,7 @@
 
 	thermal-zones {
 		cpu0-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 1>;
@@ -4403,7 +4403,7 @@
 		};
 
 		cpu1-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 2>;
@@ -4451,7 +4451,7 @@
 		};
 
 		cpu2-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 3>;
@@ -4499,7 +4499,7 @@
 		};
 
 		cpu3-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 4>;
@@ -4547,7 +4547,7 @@
 		};
 
 		cpu4-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 5>;
@@ -4595,7 +4595,7 @@
 		};
 
 		cpu5-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 6>;
@@ -4643,7 +4643,7 @@
 		};
 
 		cpu6-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 9>;
@@ -4683,7 +4683,7 @@
 		};
 
 		cpu7-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 10>;
@@ -4723,7 +4723,7 @@
 		};
 
 		cpu8-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 11>;
@@ -4763,7 +4763,7 @@
 		};
 
 		cpu9-thermal {
-			polling-delay-passive = <0>;
+			polling-delay-passive = <50>;
 			polling-delay = <0>;
 
 			thermal-sensors = <&tsens0 12>;
-- 
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a Linux Foundation Collaborative Project

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