| Message ID | 1554373016-1442-2-git-send-email-talel@amazon.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Delegated to: | Eduardo Valentin |
| Headers | show |
| Series | Amazon's Annapurna Labs Thermal Sensor Driver | expand |
On Thu, Apr 04, 2019 at 01:16:55PM +0300, Talel Shenhar wrote: > Add thermal binding documentation for Amazon's Annapurna Labs Thermal > Sensor. > > Signed-off-by: Talel Shenhar <talel@amazon.com> > Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> > --- > .../bindings/thermal/amazon,al-thermal.txt | 33 ++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt > > diff --git a/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt > new file mode 100644 > index 0000000..af8cf18 > --- /dev/null > +++ b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt > @@ -0,0 +1,33 @@ > +Amazon's Annapurna Labs Thermal Sensor > + > +Simple thermal device that allows temperature reading by a single MMIO > +transaction. > + > +Required properties: > +- compatible: "amazon,al-thermal". > +- reg: The physical base address and length of the sensor's registers. > +- #thermal-sensor-cells: Must be 1. See ./thermal.txt for a description. > + > +Example: > + thermal: thermal { > + compatible = "amazon,al-thermal"; > + reg = <0x0 0x05002860 0x0 0x1>; > + #thermal-sensor-cells = <0x1>; > + }; > + > + thermal-zones { > + thermal_z0 { thermal-z0 { > + polling-delay-passive = <250>; > + polling-delay = <1000>; > + thermal-sensors = <&thermal 0>; > + trips { > + thermalz0_crit { critical { With that, Reviewed-by: Rob Herring <robh@kernel.org> > + temperature = <105000>; > + hysteresis = <2000>; > + type = "critical"; > + }; > + }; > + > + }; > + }; > + > -- > 2.7.4 >
diff --git a/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt new file mode 100644 index 0000000..af8cf18 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt @@ -0,0 +1,33 @@ +Amazon's Annapurna Labs Thermal Sensor + +Simple thermal device that allows temperature reading by a single MMIO +transaction. + +Required properties: +- compatible: "amazon,al-thermal". +- reg: The physical base address and length of the sensor's registers. +- #thermal-sensor-cells: Must be 1. See ./thermal.txt for a description. + +Example: + thermal: thermal { + compatible = "amazon,al-thermal"; + reg = <0x0 0x05002860 0x0 0x1>; + #thermal-sensor-cells = <0x1>; + }; + + thermal-zones { + thermal_z0 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&thermal 0>; + trips { + thermalz0_crit { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + }; + }; +