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: | + 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 +properties: + compatible: + enum: + - adi,admv4420 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 1000000 + + adi,lo_freq_hz: + description: LO Frequency + $ref: /schemas/types.yaml#/definitions/uint64 + + adi,ref_ext_single_ended_en: + 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
