| # 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>; |
| }; |
| }; |
| ... |
