On Tue, Dec 05, 2023 at 03:42:20PM +0200, Dumitru Ceclan wrote: > The AD7173 family offer a complete integrated Sigma-Delta ADC solution > which can be used in high precision, low noise single channel applications > or higher speed multiplexed applications. The Sigma-Delta ADC is intended > primarily for measurement of signals close to DC but also delivers > outstanding performance with input bandwidths out to ~10kHz. > > Signed-off-by: Dumitru Ceclan <mitrutzceclan@xxxxxxxxx> > --- > .../bindings/iio/adc/adi,ad7173.yaml | 170 ++++++++++++++++++ > 1 file changed, 170 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml > > diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml > new file mode 100644 > index 000000000000..087820a0cf48 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml > @@ -0,0 +1,170 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +# Copyright 2023 Analog Devices Inc. > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/adi,ad7173.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Analog Devices AD7173 ADC > + > +maintainers: > + - Ceclan Dumitru <dumitru.ceclan@xxxxxxxxxx> > + > +description: | > + Bindings for the Analog Devices AD717X ADC's. Datasheets for supported chips: > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-2.pdf > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7173-8.pdf > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7175-2.pdf > + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7176-2.pdf > + > +properties: > + compatible: > + enum: > + - adi,ad7172-2 > + - adi,ad7173-8 > + - adi,ad7175-2 > + - adi,ad7176-2 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > + spi-max-frequency: > + maximum: 20000000 > + > + refin-supply: > + description: external reference supply, can be used as reference for conversion. > + > + refin2-supply: > + description: external reference supply, can be used as reference for conversion. > + > + avdd-supply: > + description: avdd supply, can be used as reference for conversion. > + > + required: > + - compatible > + - reg > + - interrupts This is at the wrong level of indent (as Rob's bot pointed out) and should come after patternProperties too. Otherwise, this looks okay to me. Thanks, Conor.
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