From 145bbf2b88990ef3ff00ee541bb7662008683c16 Mon Sep 17 00:00:00 2001
From: Robert Marko <robimarko@gmail.com>
Date: Wed, 7 Jun 2023 20:26:26 +0200
Subject: [PATCH] arm64: dts: qcom: ipq8074: add critical thermal trips

According to bindings, thermal zones must have associated trips as well.
Since we currently dont have CPUFreq support and thus no passive cooling
lets start by defining critical trips to protect the devices against
severe overheating.

Signed-off-by: Robert Marko <robimarko@gmail.com>
---
 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 96 +++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)

--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -1293,6 +1293,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 4>;
+
+			trips {
+				nss-top-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		nss0-thermal {
@@ -1300,6 +1308,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 5>;
+
+			trips {
+				nss-0-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		nss1-thermal {
@@ -1307,6 +1323,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 6>;
+
+			trips {
+				nss-1-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		wcss-phya0-thermal {
@@ -1314,6 +1338,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 7>;
+
+			trips {
+				wcss-phya0-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		wcss-phya1-thermal {
@@ -1321,6 +1353,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 8>;
+
+			trips {
+				wcss-phya1-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		cpu0_thermal: cpu0-thermal {
@@ -1328,6 +1368,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 9>;
+
+			trips {
+				cpu0-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		cpu1_thermal: cpu1-thermal {
@@ -1335,6 +1383,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 10>;
+
+			trips {
+				cpu1-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		cpu2_thermal: cpu2-thermal {
@@ -1342,6 +1398,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 11>;
+
+			trips {
+				cpu2-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		cpu3_thermal: cpu3-thermal {
@@ -1349,6 +1413,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 12>;
+
+			trips {
+				cpu3-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		cluster_thermal: cluster-thermal {
@@ -1356,6 +1428,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 13>;
+
+			trips {
+				cluster-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		wcss-phyb0-thermal {
@@ -1363,6 +1443,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 14>;
+
+			trips {
+				wcss-phyb0-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 
 		wcss-phyb1-thermal {
@@ -1370,6 +1458,14 @@
 			polling-delay = <1000>;
 
 			thermal-sensors = <&tsens 15>;
+
+			trips {
+				wcss-phyb1-crit {
+					temperature = <110000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
 		};
 	};
 };