diff options
| author | Konrad Dybcio <[email protected]> | 2024-05-10 14:58:38 +0200 |
|---|---|---|
| committer | Bjorn Andersson <[email protected]> | 2024-06-07 18:03:52 -0500 |
| commit | 10a5555220ad20b2f8043060d76b0e7f83ae91fa (patch) | |
| tree | e5b2731662adbc0f34afdfe2df7d7b006da1e2ae | |
| parent | c862b78b7203b72dd6806a77c0feff60fe96dee5 (diff) | |
arm64: dts: qcom: sm8350: 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/sm8350.dtsi | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8350.dtsi b/arch/arm64/boot/dts/qcom/sm8350.dtsi index a3f7065ba02d..38ee0850c335 100644 --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -4284,10 +4284,22 @@ trips { gpu_top_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <1000>; + type = "passive"; + }; + + trip-point1 { temperature = <90000>; hysteresis = <1000>; type = "hot"; }; + + trip-point2 { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; }; }; @@ -4305,10 +4317,22 @@ trips { gpu_bottom_alert0: trip-point0 { + temperature = <85000>; + hysteresis = <1000>; + type = "passive"; + }; + + trip-point1 { temperature = <90000>; hysteresis = <1000>; type = "hot"; }; + + trip-point2 { + temperature = <110000>; + hysteresis = <1000>; + type = "critical"; + }; }; }; |