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

michael.kao
2019-05-02T10:43:12Z

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(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 0b3294b..be879ac 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>;
--
1.9.1