diff options
Diffstat (limited to 'arch/arm/boot/dts/rk3288-thermal.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-thermal.dtsi | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/rk3288-thermal.dtsi b/arch/arm/boot/dts/rk3288-thermal.dtsi index 340406652..651b962e3 100644 --- a/arch/arm/boot/dts/rk3288-thermal.dtsi +++ b/arch/arm/boot/dts/rk3288-thermal.dtsi @@ -52,7 +52,7 @@ reserve_thermal: reserve_thermal { }; cpu_thermal: cpu_thermal { - polling-delay-passive = <1000>; /* milliseconds */ + polling-delay-passive = <100>; /* milliseconds */ polling-delay = <5000>; /* milliseconds */ thermal-sensors = <&tsadc 1>; @@ -63,6 +63,11 @@ cpu_thermal: cpu_thermal { hysteresis = <2000>; /* millicelsius */ type = "passive"; }; + cpu_alert1: cpu_alert1 { + temperature = <75000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; cpu_crit: cpu_crit { temperature = <90000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ @@ -74,13 +79,18 @@ cpu_thermal: cpu_thermal { map0 { trip = <&cpu_alert0>; cooling-device = + <&cpu0 THERMAL_NO_LIMIT 6>; + }; + map1 { + trip = <&cpu_alert1>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; gpu_thermal: gpu_thermal { - polling-delay-passive = <1000>; /* milliseconds */ + polling-delay-passive = <100>; /* milliseconds */ polling-delay = <5000>; /* milliseconds */ thermal-sensors = <&tsadc 2>; |