build/patch/kernel/archive/sunxi-6.2/patches.armbian/arm64-dts-sun50i-h5-add-termal-zones.patch

103 lines
2.6 KiB
Diff

From 263bb996828c94d6dcc6bf5ef41ead641fc909d8 Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Wed, 2 Feb 2022 21:12:46 +0300
Subject: [PATCH 132/153] arm64:dts:sun50i-h5 add termal zones
---
arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi | 66 ++++++++++++++++----
1 file changed, 54 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
index 62952660b..f6d970d9b 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5.dtsi
@@ -207,31 +207,73 @@ ths: thermal-sensor@1c25000 {
thermal-zones {
cpu_thermal: cpu-thermal {
- polling-delay-passive = <0>;
- polling-delay = <0>;
+ /* milliseconds */
+ polling-delay-passive = <250>;
+ polling-delay = <1000>;
thermal-sensors = <&ths 0>;
trips {
- cpu_hot_trip: cpu-hot {
+ cpu_warm: cpu_warm {
+ temperature = <75000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_hot_pre: cpu_hot_pre {
temperature = <80000>;
hysteresis = <2000>;
type = "passive";
};
- cpu_very_hot_trip: cpu-very-hot {
- temperature = <100000>;
- hysteresis = <0>;
+ cpu_hot: cpu_hot {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot_pre: cpu_very_hot_pre {
+ temperature = <90000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_very_hot: cpu_very_hot {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ cpu_crit: cpu_crit {
+ temperature = <105000>;
+ hysteresis = <2000>;
type = "critical";
};
};
cooling-maps {
- cpu-hot-limit {
- trip = <&cpu_hot_trip>;
- cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
- <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ cpu_warm_limit_cpu {
+ trip = <&cpu_warm>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT 2>;
+ };
+
+ cpu_hot_pre_limit_cpu {
+ trip = <&cpu_hot_pre>;
+ cooling-device = <&cpu0 2 3>;
+ };
+
+ cpu_hot_limit_cpu {
+ trip = <&cpu_hot>;
+ cooling-device = <&cpu0 3 4>;
+ };
+
+ cpu_very_hot_pre_limit_cpu {
+ trip = <&cpu_very_hot_pre>;
+ cooling-device = <&cpu0 5 6>;
+ };
+
+ cpu_very_hot_limit_cpu {
+ trip = <&cpu_very_hot>;
+ cooling-device = <&cpu0 7 THERMAL_NO_LIMIT>;
};
};
};
--
2.35.3