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Set up GPU cooling by throttling the GPU speed when reaching 115°C. Signed-off-by: Gaurav Kohli Signed-off-by: Akhil P Oommen --- arch/arm64/boot/dts/qcom/qcs8300.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi index 00e6131e6b24def4ff9566c14398aaa86efe557c..57b8bd6a089ce8b9a1a63be3fa778a633b4025a6 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi @@ -18,6 +18,7 @@ #include #include #include +#include / { interrupt-parent = <&intc>; @@ -5846,12 +5847,25 @@ gpuss-0-thermal { thermal-sensors = <&tsens0 5>; trips { + gpuss0_alert0: trip-point0 { + temperature = <115000>; + hysteresis = <5000>; + type = "passive"; + }; + gpuss0-critical { temperature = <125000>; hysteresis = <1000>; type = "critical"; }; }; + + cooling-maps { + map0 { + trip = <&gpuss0_alert0>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; audio-thermal { @@ -5966,12 +5980,25 @@ gpuss-1-thermal { thermal-sensors = <&tsens1 5>; trips { + gpuss1_alert0: trip-point0 { + temperature = <115000>; + hysteresis = <5000>; + type = "passive"; + }; + gpuss1-critical { temperature = <125000>; hysteresis = <1000>; type = "critical"; }; }; + + cooling-maps { + map0 { + trip = <&gpuss1_alert0>; + cooling-device = <&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; }; video-thermal { -- 2.50.1