Spracherkennung für: .yaml vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# SPDX-License-Identifier: GPL-
2.
0
%YAML
1.
2
---
$id:
http://devicetree.org/schemas/iio/adc/adi,ad7949.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices AD7949/AD7682/AD7689 analog to digital converters
maintainers:
- Charles-Antoine Couret <charles-antoine.couret@essensium.com>
description: |
Specifications on the converters can be found at:
AD7949:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7949.pdf
AD7682/AD7698:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7682_7689.pdf
properties:
compatible:
enum:
- adi,ad7682
- adi,ad7689
- adi,ad7949
reg:
maxItems:
1
vrefin-supply:
description:
Buffered ADC reference voltage supply.
vref-supply:
description:
Unbuffered ADC reference voltage supply.
adi,internal-ref-microvolt:
description: |
Internal reference voltage selection in microvolts.
If no internal reference is specified, the channel will default to the
external reference defined by vrefin-supply (or vref-supply).
vrefin-supply will take precedence over vref-supply if both are defined.
If no supplies are defined, the reference selection will default to
4096mV internal reference.
enum: [
2500000,
4096000]
default:
4096000
'#io-channel-cells':
const:
1
'#address-cells':
const:
1
'#size-cells':
const:
0
required:
- compatible
- reg
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
spi {
#address-cells = <
1>;
#size-cells = <
0>;
adc@
0 {
#address-cells = <
1>;
#size-cells = <
0>;
compatible = "adi,ad7949";
reg = <
0>;
vref-supply = <&vdd_supply>;
};
adc@
1 {
#address-cells = <
1>;
#size-cells = <
0>;
compatible = "adi,ad7949";
reg = <
1>;
vrefin-supply = <&vdd_supply>;
};
adc@
2 {
#address-cells = <
1>;
#size-cells = <
0>;
compatible = "adi,ad7949";
reg = <
2>;
adi,internal-ref-microvolt = <
4096000>;
};
};
...