Re: [PATCH v1 6/7] arm64: dts: mt7986: add thermal-zones

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On 21/04/2023 15:20, Frank Wunderlich wrote:
From: Daniel Golle <daniel@xxxxxxxxxxxxxx>

Add thermal-zones to mt7986 devicetree.

Signed-off-by: Daniel Golle <daniel@xxxxxxxxxxxxxx>
Signed-off-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
---
  arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 40 +++++++++++++++++++++++
  1 file changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index a409d5e845c2..845b29a9664a 100644
--- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -603,4 +603,44 @@ wifi: wifi@18000000 {
  			memory-region = <&wmcpu_emi>;
  		};
  	};
+
+	thermal-zones {
+		cpu_thermal: cpu-thermal {
+			polling-delay-passive = <1000>;
+			polling-delay = <1000>;
+			thermal-sensors = <&thermal 0>;
+
+			trips {
+				cpu_trip_crit: crit {
+					temperature = <125000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+
+				cpu_trip_hot: hot {
+					temperature = <120000>;
+					hysteresis = <2000>;
+					type = "hot";
+				};

We don't use above two trips. Please drop them for now.

Regards,
Matthias

+
+				cpu_trip_active_high: active-high {
+					temperature = <115000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_trip_active_low: active-low {
+					temperature = <85000>;
+					hysteresis = <2000>;
+					type = "active";
+				};
+
+				cpu_trip_passive: passive {
+					temperature = <40000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+			};
+		};
+	};
  };



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