Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml

Source file repositories/reference/linux-study-clean/Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml

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System
Linux kernel
Corpus path
Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml
Extension
.yaml
Size
4244 bytes
Lines
173
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/addac/adi,ad74413r.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Analog Devices AD74412R/AD74413R device

maintainers:
  - Cosmin Tanislav <cosmin.tanislav@analog.com>

description: |
  The AD74412R and AD74413R are quad-channel software configurable input/output
  solutions for building and process control applications. They contain
  functionality for analog output, analog input, digital input, resistance
  temperature detector, and thermocouple measurements integrated
  into a single chip solution with an SPI interface.
  The devices feature a 16-bit ADC and four configurable 13-bit DACs to provide
  four configurable input/output channels and a suite of diagnostic functions.
  The AD74413R differentiates itself from the AD74412R by being HART-compatible.
    https://www.analog.com/en/products/ad74412r.html
    https://www.analog.com/en/products/ad74413r.html

properties:
  compatible:
    enum:
      - adi,ad74412r
      - adi,ad74413r

  reg:
    maxItems: 1

  '#address-cells':
    const: 1

  '#size-cells':
    const: 0

  spi-max-frequency:
    maximum: 1000000

  spi-cpol: true

  interrupts:
    maxItems: 1

  refin-supply: true

  shunt-resistor-micro-ohms:
    description:
      Shunt (sense) resistor value in micro-Ohms.
    default: 100000000

  reset-gpios:
    maxItems: 1

required:
  - compatible
  - reg
  - spi-max-frequency
  - spi-cpol
  - refin-supply

patternProperties:
  "^channel@[0-3]$":
    type: object
    additionalProperties: false
    description: Represents the external channels which are connected to the device.

    properties:

Annotation

Implementation Notes