[v2,5/8] arm64: dts: mt8183: Increase polling frequency for CPU thermal zone
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Message ID 1557494826-6044-6-git-send-email-michael.kao@mediatek.com
State New
Headers show
Series
  • Add Mediatek thermal dirver and dtsi
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Commit Message

Michael Kao May 10, 2019, 1:27 p.m. UTC
From: Matthias Kaehlcke <mka@chromium.org>

Evaluate the thermal zone every 500ms while not cooling and every
100ms when passive cooling is performed.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Michael Kao <michael.kao@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 29ad660..2c4e014 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -370,8 +370,8 @@ 
 
 		thermal-zones {
 			cpu_thermal: cpu_thermal {
-				polling-delay-passive = <1000>;
-				polling-delay = <1000>;
+				polling-delay-passive = <100>;
+				polling-delay = <500>;
 				thermal-sensors = <&thermal 0>;
 				sustainable-power = <1500>;