Messages in this thread | | | Date | Thu, 5 Oct 2023 09:33:26 +0200 | Subject | Re: [PATCH v2 1/2] dt-bindings: iio: adc: ti,ads7038: Add description for ADS7038 | From | Krzysztof Kozlowski <> |
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On 05/10/2023 05:54, werneazc@gmail.com wrote: > From: Andre Werner <andre.werner@systec-electronic.com> > > Add basic description for ADS7x38 ADC devices. The driver does only > support a very basic set of functionalities provided by the chip. > Also, the example in the description covers only a setup for ADS7038 devices > while the driver structure will support both ADS7038 (SPI) and ADS7138 (I2C) devices. > > Signed-off-by: Andre Werner <andre.werner@systec-electronic.com> > --- > - v2: Add commit message and correct vref-description copy-paste-error. > --- > .../bindings/iio/adc/ti,ads7038.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml > > diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml > new file mode 100644 > index 000000000000..d40869b9a604 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/adc/ti,ads7038.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Texas Instruments ADS7038 and similar ADCs > + > +maintainers: > + - Andre Werner <andre.werner@systec-electronic.com> > + > +description: | > + Family of 7 channel, 12 bit ADCs with SPI/I2C interface. > + > + Datasheet: https://www.ti.com/lit/gpn/ads7038 > + > +properties: > + compatible: > + enum: > + - ti,ads7038 > + - ti,ads7138 > + > + reg: > + maxItems: 1 > + > + spi-max-frequency: > + maximum: 60000000 > + > + vref-supply: > + description: Supplies the reference voltage AVDD
Didn't you already get a comment that there is no vref but avdd, so avdd-supply?
Best regards, Krzysztof
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