diff options
| author | Michael Auchter <michael.auchter@ni.com> | 2020-09-22 09:44:21 -0500 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-29 17:27:06 +0100 |
| commit | 38e7e2213bfd221666ded01e3e6f15631cb67e34 (patch) | |
| tree | d9dd0a5198213bfb8c7742cd9a683d9e23279841 | |
| parent | 48404cf57852224c052e2e40d4dc50dd398c7a58 (diff) | |
dt-bindings: iio: adc: ad7291: add binding
Add device-tree binding for ADI AD7291 ADC.
Signed-off-by: Michael Auchter <michael.auchter@ni.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200922144422.542669-2-michael.auchter@ni.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml | 46 |
1 files changed, 46 insertions, 0 deletions
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..6feafb7e531e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7291.yaml @@ -0,0 +1,46 @@ +# 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. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ad7291: adc@0 { + compatible = "adi,ad7291"; + reg = <0>; + vref-supply = <&adc_vref>; + }; + }; +...
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