[PATCH v3, 5/8] arm64: dts: mt8183: Increase polling frequency for CPU thermal zone

Michael Kao michael.kao at mediatek.com
Thu Jan 2 22:44:04 PST 2020


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

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 78575c3183a4..042ef48f3efe 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -605,8 +605,8 @@
 
 		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 = <5000>;
 
-- 
2.18.0


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