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    Subject[PATCH v2 2/2] dt-bindings: iio: adc: ad7291: add binding
    Date
    Add device-tree binding for ADI AD7291 ADC.

    Signed-off-by: Michael Auchter <michael.auchter@ni.com>
    ---
    .../bindings/iio/adc/adi,ad7291.yaml | 50 +++++++++++++++++++
    1 file changed, 50 insertions(+)
    create mode 100644 Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml

    diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml
    new file mode 100644
    index 000000000000..93aa29413049
    --- /dev/null
    +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml
    @@ -0,0 +1,50 @@
    +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    +%YAML 1.2
    +---
    +$id: http://devicetree.org/schemas/iio/adc/adi,ad7291.yaml#
    +$schema: http://devicetree.org/meta-schemas/core.yaml#
    +
    +title: AD7291 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
    +
    +maintainers:
    + - Michael Auchter <michael.auchter@ni.com>
    +
    +description: |
    + Analog Devices AD7291 8-Channel I2C 12-Bit SAR ADC with Temperature Sensor
    + https://www.analog.com/media/en/technical-documentation/data-sheets/ad7291.pdf
    +
    +properties:
    + compatible:
    + enum:
    + - adi,ad7291
    +
    + reg:
    + maxItems: 1
    +
    + vref-supply:
    + description: |
    + The regulator supply for ADC reference voltage.
    +
    + '#address-cells':
    + const: 1
    +
    + '#size-cells':
    + const: 0
    +
    +required:
    + - compatible
    + - reg
    +
    +examples:
    + - |
    + i2c {
    + #address-cells = <1>;
    + #size-cells = <0>;
    +
    + ad7291: adc@0 {
    + compatible = "adi,ad7291";
    + reg = <0>;
    + vref-supply = <&adc_vref>;
    + };
    + };
    +
    --
    2.24.1
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