From 923a8dbcd63e1bbd547d3952e7cdf1b726cb8f2d Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Wed, 2 Feb 2022 21:34:48 +0300
Subject: [PATCH 37/50] arm:dts:sun8i-h3 add thermal zones

---
 arch/arm/boot/dts/sun8i-h3.dtsi | 70 ++++++++++++++++++++++++++-------
 1 file changed, 56 insertions(+), 14 deletions(-)

diff --git a/arch/arm/boot/dts/sun8i-h3.dtsi b/arch/arm/boot/dts/sun8i-h3.dtsi
index e0aa7bf2f..1b02a4c3f 100644
--- a/arch/arm/boot/dts/sun8i-h3.dtsi
+++ b/arch/arm/boot/dts/sun8i-h3.dtsi
@@ -297,32 +297,74 @@ ths: thermal-sensor@1c25000 {
 	};
 
 	thermal-zones {
-		cpu_thermal: cpu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
-			thermal-sensors = <&ths 0>;
+		cpu_thermal {
+			/* milliseconds */
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
+			thermal-sensors = <&ths>;
 
 			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>;
 				};
 			};
 		};
-- 
2.34.1