iio/adc/adi%2Cad7292.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/adi,ad7292.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices AD7292 10-Bit Monitor and Control System
10   - Marcelo Schmitt <marcelo.schmitt1@gmail.com>
13   Analog Devices AD7292 10-Bit Monitor and Control System with ADC, DACs,
17     https://www.analog.com/media/en/technical-documentation/data-sheets/ad7292.pdf
22       - adi,ad7292
27   vref-supply:
29       The regulator supply for ADC and DAC reference voltage.
31   spi-cpha: true
33   spi-max-frequency: true
35   '#address-cells':
38   '#size-cells':
42   - compatible
43   - reg
44   - spi-cpha
47   "^channel@[0-7]$":
50       Represents the external channels which are connected to the ADC.
51       See Documentation/devicetree/bindings/iio/adc/adc.txt.
56           The channel number. It can have up to 8 channels numbered from 0 to 7.
58           - minimum: 0
61       diff-channels:
62         description: see Documentation/devicetree/bindings/iio/adc/adc.txt
66       - reg
71   - |
73       #address-cells = <1>;
74       #size-cells = <0>;
76       ad7292: adc@0 {
79         spi-max-frequency = <25000000>;
80         vref-supply = <&adc_vref>;
81         spi-cpha;
83         #address-cells = <1>;
84         #size-cells = <0>;
88           diff-channels = <0 1>;