diff options
| author | Konrad Dybcio <[email protected]> | 2024-05-10 14:58:30 +0200 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2024-06-07 18:03:52 -0500 |
| commit | 7c05517e5e68205c9d5085c029df2ca4e6ad9237 (patch) | |
| tree | 29785f9f8ab52e0558421928d65e740254778916 | |
| parent | 92332cca0551b7c5c44f4236b8d1ce2828888e92 (diff) | |
arm64: dts: qcom: sc8180x: Throttle the GPU when overheating
Add an 85C passive trip point to ensure the thermal framework takes
sufficient action to prevent reaching junction temperature and a
110C critical point to help avoid hw damage.
Signed-off-by: Konrad Dybcio <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Bjorn Andersson <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc8180x.dtsi | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index 955e792c10cd..6e707d993aeb 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -3990,10 +3990,22 @@ trips { gpu_top_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <1000>; + type = "passive"; + }; + + trip-point1 { temperature = <90000>; - hysteresis = <2000>; + hysteresis = <1000>; type = "hot"; }; + + trip-point2 { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; }; }; @@ -4137,10 +4149,22 @@ trips { gpu_bottom_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <1000>; + type = "passive"; + }; + + trip-point1 { temperature = <90000>; - hysteresis = <2000>; + hysteresis = <1000>; type = "hot"; }; + + trip-point2 { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; }; }; }; |