lkml.org 
[lkml]   [2017]   [Aug]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 1/3] dt-bindings: Document the hi3660 thermal sensor bindings
On Thu, Aug 10, 2017 at 04:32:13PM +0800, Tao Wang wrote:
> From: Tao Wang <kevin.wangtao@linaro.org>
>
> This adds documentation of device tree bindings for the
> thermal sensor controller of hi3660 SoC.
>
> Signed-off-by: Tao Wang <kevin.wangtao@linaro.org>
> ---
> .../devicetree/bindings/thermal/hisi-tsensor.txt | 23 ++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/thermal/hisi-tsensor.txt
>
> diff --git a/Documentation/devicetree/bindings/thermal/hisi-tsensor.txt b/Documentation/devicetree/bindings/thermal/hisi-tsensor.txt
> new file mode 100644
> index 0000000..2ab0eb9
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/thermal/hisi-tsensor.txt
> @@ -0,0 +1,23 @@
> +* Temperature Sensor on hisilicon SoC
> +
> +** Required properties :
> +
> +- compatible: "hisilicon,thermal-tsensor".

Needs an SoC specific compatible.

> +- reg: physical base address of thermal sensor and length of memory mapped
> + region.
> +- offset: reg offset of each sensor.

Should be implied by the compatible.

> +- coefficients: An array of integers (one signed cell) containing
> + coefficients to turn adc value to temperture.

Needs a vendor prefix.

> +- hisi,adc-range: adc value range, minimum value is followed by maximum value.
> +- #thermal-sensor-cells: Should be 1. See ./thermal.txt for a description.
> +
> +Example :
> +
> +tsensor: tsensor@FFF3000 {
> + compatible = "hisilicon,tsensor";
> + reg = <0x0 0xfff30000 0x0 0x1000>;
> + offset = <0x1c 0x5c 0x9c>;
> + coefficients = <165000 (-40000)>;
> + hisi,adc-range = <0x74 0x39A>;
> + #thermal-sensor-cells = <1>;
> +};
> --
> 2.8.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe devicetree" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html

\
 
 \ /
  Last update: 2017-08-17 17:13    [W:0.051 / U:2.868 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site