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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/adc/ti,adc084s021.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments ADC084S021 ADC
maintainers:
- Mårten Lindahl <martenli@axis.com>
description: |
8 bit ADC with 4 channels
properties:
compatible:
const: ti,adc084s021
reg:
maxItems: 1
vref-supply:
description: External reference, needed to establish input scaling
spi-cpol: true
spi-cpha: true
"#io-channel-cells":
const: 1
required:
- compatible
- reg
- vref-supply
- spi-cpol
- spi-cpha
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
adc@0 {
compatible = "ti,adc084s021";
reg = <0>;
vref-supply = <&adc_vref>;
spi-cpol;
spi-cpha;
spi-max-frequency = <16000000>;
#io-channel-cells = <1>;
};
};
...
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