# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id:
http://devicetree.org/schemas/iio/adc/adi,ad799x.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices AD799x analog to digital converters
maintainers:
- Michael Hennerich <Michael.Hennerich@analog.com>
description: |
Support for Analog Devices AD7991, AD7992, AD7993, AD7994, AD7995, AD7997, AD7998,
AD7999 and similar analog to digital converters.
Specifications on the converters can be found at:
AD7991, AD7995, AD7999:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7991_7995_7999.pdf
AD7992:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7992.pdf
AD7993, AD7994:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7993_7994.pdf
AD7997, AD7998:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7997_7998.pdf
properties:
compatible:
enum:
- adi,ad7991
- adi,ad7992
- adi,ad7993
- adi,ad7994
- adi,ad7995
- adi,ad7997
- adi,ad7998
- adi,ad7999
reg:
maxItems: 1
interrupts:
maxItems: 1
vcc-supply:
description:
ADC power supply
vref-supply:
description:
ADC reference voltage supply, optional for AD7991, AD7995 and AD7999
required:
- compatible
- reg
additionalProperties: false
examples:
- |
i2c {
#address-cells = <1>;
#size-cells = <0>;
adc1: adc@28 {
reg = <0x28>;
compatible = "adi,ad7991";
interrupts = <13 2>;
interrupt-parent = <&gpio6>;
vcc-supply = <&vcc_3v3>;
vref-supply = <&adc_vref>;
};
};
...
