| Message ID | 5716418F.80601@free.fr (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Delegated to: | Eduardo Valentin |
| Headers | show |
On Tue, Apr 19, 2016 at 04:32:47PM +0200, Mason wrote: > From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> > > Define the CPU temperature sensor, and critical trip point. > > Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Acked-by: Eduardo Valentin <edubezval@gmail.com> > --- > arch/arm/boot/dts/tango4-smp8758.dtsi | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm/boot/dts/tango4-smp8758.dtsi b/arch/arm/boot/dts/tango4-smp8758.dtsi > index 7ed88ee629fb..01d5f8f1c71d 100644 > --- a/arch/arm/boot/dts/tango4-smp8758.dtsi > +++ b/arch/arm/boot/dts/tango4-smp8758.dtsi > @@ -28,4 +28,27 @@ > <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, > <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; > }; > + > + soc { > + cpu_temp: thermal@920100 { > + #thermal-sensor-cells = <0>; > + compatible = "sigma,smp8758-thermal"; > + reg = <0x920100 12>; > + }; > + }; > + > + thermal-zones { > + cpu_thermal: cpu-thermal { > + polling-delay = <997>; /* milliseconds */ > + polling-delay-passive = <499>; /* milliseconds */ > + thermal-sensors = <&cpu_temp>; > + trips { > + cpu_critical { > + temperature = <120000>; > + hysteresis = <2500>; > + type = "critical"; > + }; > + }; > + }; > + }; > }; > -- > 2.8.1 -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/tango4-smp8758.dtsi b/arch/arm/boot/dts/tango4-smp8758.dtsi index 7ed88ee629fb..01d5f8f1c71d 100644 --- a/arch/arm/boot/dts/tango4-smp8758.dtsi +++ b/arch/arm/boot/dts/tango4-smp8758.dtsi @@ -28,4 +28,27 @@ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; }; + + soc { + cpu_temp: thermal@920100 { + #thermal-sensor-cells = <0>; + compatible = "sigma,smp8758-thermal"; + reg = <0x920100 12>; + }; + }; + + thermal-zones { + cpu_thermal: cpu-thermal { + polling-delay = <997>; /* milliseconds */ + polling-delay-passive = <499>; /* milliseconds */ + thermal-sensors = <&cpu_temp>; + trips { + cpu_critical { + temperature = <120000>; + hysteresis = <2500>; + type = "critical"; + }; + }; + }; + }; };