On Mon, Jan 17, 2022 at 06:52:46PM +0200, Cristian Pop wrote: > Add device tree bindings for the ADMV4420 K band downconverter. > > Signed-off-by: Cristian Pop <cristian.pop@xxxxxxxxxx> > --- > .../bindings/iio/frequency/adi,admv4420.yaml | 54 +++++++++++++++++++ > 1 file changed, 54 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml > > diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml > new file mode 100644 > index 000000000000..f26af2718f23 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/frequency/adi,admv4420.yaml > @@ -0,0 +1,54 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/frequency/adi,admv4420.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: ADMV4420 K Band Downconverter > + > +maintainers: > +- Cristian Pop <cristian.pop@xxxxxxxxxx> > + > +description: | Don't need '|' when there is no formatting to preserve. > + The ADMV4420 is a highly integrated, double balanced, active > + mixer with an integrated fractional-N synthesizer, ideally suited > + for next generation K band satellite communications Blank line. > +properties: > + compatible: > + enum: > + - adi,admv4420 > + > + reg: > + maxItems: 1 > + > + spi-max-frequency: > + maximum: 1000000 > + > + adi,lo_freq_hz: s/_/-/ > + description: LO Frequency > + $ref: /schemas/types.yaml#/definitions/uint64 > + > + adi,ref_ext_single_ended_en: s/_/-/ > + description: External reference selected. > + type: boolean > + > +required: > +- compatible > +- reg > + > +additionalProperties: false > + > +examples: > +- | > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + admv4420@0 { > + compatible = "adi,admv4420"; > + reg = <0>; > + spi-max-frequency = <1000000>; > + adi,lo_freq_hz = /bits/ 64 <16743700000>; > + adi,ref_ext_single_ended_en; > + }; > + }; > +... > -- > 2.17.1 > >
