74 lines
1.7 KiB
YAML
74 lines
1.7 KiB
YAML
# 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>;
|
|
};
|
|
};
|
|
...
|