Messages in this thread | | | Date | Thu, 17 Aug 2017 10:10:52 -0500 | From | Rob Herring <> | Subject | Re: [PATCH v3 1/3] dt-bindings: Document the hi3660 thermal sensor bindings |
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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
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