iio/cdc/adi%2Cad7746.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: AD7746 24-Bit Capacitance-to-Digital Converter with Temperature Sensor
10   - Michael Hennerich <michael.hennerich@analog.com>
13   AD7746 24-Bit Capacitance-to-Digital Converter with Temperature Sensor
16   https://www.analog.com/media/en/technical-documentation/data-sheets/ad7291.pdf
21       - adi,ad7745
22       - adi,ad7746
23       - adi,ad7747
28   adi,excitation-vdd-permille:
30       Set VDD per mille to be used as the excitation voltage.
34   adi,exca-output-en:
35     description: Enables the EXCA pin as the excitation output.
38   adi,exca-output-invert:
40       Inverts the excitation output in the EXCA pin.
43       https://www.analog.com/media/en/technical-documentation/application-notes/AN-1585.pdf
46   adi,excb-output-en:
47     description: Enables the EXCB pin as the excitation output.
50   adi,excb-output-invert:
51     description: Inverts the excitation output in the EXCB pin.
55   - compatible
56   - reg
61   - |
63       #address-cells = <1>;
64       #size-cells = <0>;
69         adi,excitation-vdd-permille = <125>;
71         adi,exca-output-en;
72         adi,exca-output-invert;
73         adi,excb-output-en;
74         adi,excb-output-invert;