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@xxxxxxxxxx>
> Reviewed-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
> ---
> .../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@xxxxxxxxxx>
> + temperature = <105000>;
> + hysteresis = <2000>;
> + type = "critical";
> + };
> + };
> +
> + };
> + };
> +
> --
> 2.7.4
>
