Messages in this thread Patch in this message | | | From | Frank Wunderlich <> | Subject | [PATCH v1 2/3] arm64: dts: mt7986: change cooling trips | Date | Sun, 20 Aug 2023 17:31:34 +0200 |
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From: Frank Wunderlich <frank-w@public-files.de>
Add Critical and hot trips for emergency system shutdown and limiting system load.
Change passive trip to active to make sure fan is activated on the lowest trip.
Fixes: 1f5be05132f3 ("arm64: dts: mt7986: add thermal-zones") Suggested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> --- arch/arm64/boot/dts/mediatek/mt7986a.dtsi | 20 ++++++++++++++++---- 1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi index 207510abda89..36d8945400df 100644 --- a/arch/arm64/boot/dts/mediatek/mt7986a.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7986a.dtsi @@ -614,22 +614,34 @@ cpu_thermal: cpu-thermal { 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"; + }; + cpu_trip_active_high: active-high { temperature = <115000>; hysteresis = <2000>; type = "active"; }; - cpu_trip_active_low: active-low { + cpu_trip_active_med: active-med { temperature = <85000>; hysteresis = <2000>; type = "active"; }; - cpu_trip_passive: passive { - temperature = <40000>; + cpu_trip_active_low: active-low { + temperature = <60000>; hysteresis = <2000>; - type = "passive"; + type = "active"; }; }; }; -- 2.34.1
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