| Message ID | 20181017203954.13744-2-charles-antoine.couret@essensium.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [PATCHv2,1/2] Add AD7949 ADC driver family | expand |
On Wed, 17 Oct 2018 22:39:54 +0200 Charles-Antoine Couret <charles-antoine.couret@essensium.com> wrote: +CC device tree list list and maintainers. > Add AD7949 device tree bindings in documentation > > Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@essensium.com> > --- > .../devicetree/bindings/iio/adc/ad7949.txt | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/ad7949.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/ad7949.txt b/Documentation/devicetree/bindings/iio/adc/ad7949.txt > new file mode 100644 > index 000000000000..9ecb84188d83 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/ad7949.txt > @@ -0,0 +1,18 @@ > +* Analog Devices AD7949/AD7682/AD7689 > + > +Required properties: > + - compatible: Should be one of > + * "ad7949" > + * "ad7682" > + * "ad7689" As Alex pointed out, adi,ad7949 etc > + - reg: spi chip select number for the device > + - vref-supply: The regulator supply for ADC reference voltage > + - spi-max-frequency: Max SPI frequency to use (< 33000000) > + > +Example: > +adc@0 { > + compatible = "ad7949"; > + reg = <0>; > + vref-supply = <&vdd_supply>; > + spi-max-frequency = <200000>; > +};
diff --git a/Documentation/devicetree/bindings/iio/adc/ad7949.txt b/Documentation/devicetree/bindings/iio/adc/ad7949.txt new file mode 100644 index 000000000000..9ecb84188d83 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ad7949.txt @@ -0,0 +1,18 @@ +* Analog Devices AD7949/AD7682/AD7689 + +Required properties: + - compatible: Should be one of + * "ad7949" + * "ad7682" + * "ad7689" + - reg: spi chip select number for the device + - vref-supply: The regulator supply for ADC reference voltage + - spi-max-frequency: Max SPI frequency to use (< 33000000) + +Example: +adc@0 { + compatible = "ad7949"; + reg = <0>; + vref-supply = <&vdd_supply>; + spi-max-frequency = <200000>; +};
Add AD7949 device tree bindings in documentation Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@essensium.com> --- .../devicetree/bindings/iio/adc/ad7949.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ad7949.txt