From 9eac817d9c58eee57d287e09e1ff1b5e62746342 Mon Sep 17 00:00:00 2001
From: The-going <48602507+The-going@users.noreply.github.com>
Date: Tue, 25 Jan 2022 17:02:30 +0300
Subject: [PATCH 093/101] arm64:dts: sun50i-h6.dtsi improve thermals

---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 68 ++++++++++++++++----
 1 file changed, 55 insertions(+), 13 deletions(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index ceda702d6..35279469c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
 // Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+// Copyright (C) 2020 Igor Pecovnik <igor@armbian.com>
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/sun50i-h6-ccu.h>
@@ -1177,33 +1178,74 @@ ths: thermal-sensor@5070400 {
 
 	thermal-zones {
 		cpu-thermal {
-			polling-delay-passive = <0>;
-			polling-delay = <0>;
+			polling-delay-passive = <250>;
+			polling-delay = <1000>;
 			thermal-sensors = <&ths 0>;
 
 			trips {
-				cpu_alert: cpu-alert {
+				cpu_warm: cpu_warm {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_hot_pre: cpu_hot_pre {
+					temperature = <80000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+
+				cpu_hot: cpu_hot {
 					temperature = <85000>;
 					hysteresis = <2000>;
 					type = "passive";
 				};
 
-				cpu-crit {
-					temperature = <100000>;
-					hysteresis = <0>;
+				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 {
-				map0 {
-					trip = <&cpu_alert>;
-					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>;
+				};
+		       };
 		};
 
 		gpu-thermal {
-- 
2.31.1