While the CPUs thermal is handled by the LMH, and GPU has a passive cooldowm via the HLOS DCVS, all the other thermal blocks only have hot and critical and no passive/active trip points. Passive or active thermal management for those blocks should be either defined if somehow we can express those in DT or in the board definition if there's an active cooling device available. Cleanup the trip points names and adjust the temperatures to the downstream reference implementation where the following trip points are defined: - "reset-mon" to 115C - "thermal-engine" to 125C where we can map them to hot and critical trip points. In the case a passive or active cooling device would be available, the downstream reference implementation uses the 95C "tj" trip point, as we already use for the gpuss thermal blocks. Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> --- Depends on: - https://lore.kernel.org/all/20250129-topic-sm8650-thermal-cpu-idle-v3-0-62ab1a64098d@xxxxxxxxxx/ --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 170 +++++++++++++++++------------------ 1 file changed, 85 insertions(+), 85 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index 3ec3a65ddd612e83cab6a1f574813aed2e99b4cf..0dd81aad8c5b6e710b31f489205444b154d898be 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -5843,14 +5843,14 @@ aoss0-thermal { thermal-sensors = <&tsens0 0>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + aoss0-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; aoss0-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -5861,14 +5861,14 @@ cpuss0-thermal { thermal-sensors = <&tsens0 1>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + cpuss0-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; cpuss0-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -5879,14 +5879,14 @@ cpuss1-thermal { thermal-sensors = <&tsens0 2>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + cpuss1-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; cpuss1-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -5897,14 +5897,14 @@ cpuss2-thermal { thermal-sensors = <&tsens0 3>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + cpuss2-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; cpuss2-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -5915,14 +5915,14 @@ cpuss3-thermal { thermal-sensors = <&tsens0 4>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + cpuss3-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; cpuss3-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6053,14 +6053,14 @@ aoss1-thermal { thermal-sensors = <&tsens1 0>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + aoss1-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; aoss1-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6133,14 +6133,14 @@ nsphvx0-thermal { thermal-sensors = <&tsens2 6>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + nsphvx0-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; - nsphvx1-critical { - temperature = <110000>; + nsphvx0-critical { + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6153,14 +6153,14 @@ nsphvx1-thermal { thermal-sensors = <&tsens2 7>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + nsphvx1-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; nsphvx1-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6173,14 +6173,14 @@ nsphmx0-thermal { thermal-sensors = <&tsens2 8>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + nsphmx0-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; nsphmx0-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6193,14 +6193,14 @@ nsphmx1-thermal { thermal-sensors = <&tsens2 9>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + nsphmx1-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; nsphmx1-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6213,14 +6213,14 @@ nsphmx2-thermal { thermal-sensors = <&tsens2 10>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + nsphmx2-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; nsphmx2-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6233,14 +6233,14 @@ nsphmx3-thermal { thermal-sensors = <&tsens2 11>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + nsphmx3-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; nsphmx3-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6253,14 +6253,14 @@ video-thermal { thermal-sensors = <&tsens1 12>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + video-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; video-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6273,14 +6273,14 @@ ddr-thermal { thermal-sensors = <&tsens1 13>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + ddr-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; ddr-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6291,14 +6291,14 @@ camera0-thermal { thermal-sensors = <&tsens1 14>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + camera0-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; camera0-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6309,14 +6309,14 @@ camera1-thermal { thermal-sensors = <&tsens1 15>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + camera1-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; camera1-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6327,14 +6327,14 @@ aoss2-thermal { thermal-sensors = <&tsens2 0>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + aoss2-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; aoss2-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6609,14 +6609,14 @@ modem0-thermal { thermal-sensors = <&tsens2 9>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + modem0-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; modem0-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6627,14 +6627,14 @@ modem1-thermal { thermal-sensors = <&tsens2 10>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + modem1-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; modem1-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6645,14 +6645,14 @@ modem2-thermal { thermal-sensors = <&tsens2 11>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + modem2-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; modem2-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; @@ -6663,14 +6663,14 @@ modem3-thermal { thermal-sensors = <&tsens2 12>; trips { - trip-point0 { - temperature = <90000>; - hysteresis = <2000>; + modem3-hot { + temperature = <115000>; + hysteresis = <5000>; type = "hot"; }; modem3-critical { - temperature = <110000>; + temperature = <125000>; hysteresis = <0>; type = "critical"; }; --- base-commit: 2616c1ec96d966abb922248fe48b12dbd4297dfc change-id: 20250129-topic-sm8650-other-thermal-fixes-72a431ca91a5 Best regards, -- Neil Armstrong <neil.armstrong@xxxxxxxxxx>
