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 <konrad.dybcio@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc8180x.dtsi | 28 ++++++++++++++++++++++++++--
1 file changed, 26 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
index aedf2e7db038..699f377e94d3 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi
@@ -3993,10 +3993,22 @@ map0 {
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";
+ };
};
};
@@ -4140,10 +4152,22 @@ map0 {
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";
+ };
};
};
};
--
2.40.1
