Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml

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

File Facts

System
Linux kernel
Corpus path
Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml
Extension
.yaml
Size
3670 bytes
Lines
141
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

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

Dependency Surface

Detected Declarations

Annotated Snippet

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

title: Analog Devices AXI ADC IP core

maintainers:
  - Michael Hennerich <michael.hennerich@analog.com>

description: |
  Analog Devices Generic AXI ADC IP core for interfacing an ADC device
  with a high speed serial (JESD204B/C) or source synchronous parallel
  interface (LVDS/CMOS).
  Usually, some other interface type (i.e SPI) is used as a control
  interface for the actual ADC, while this IP core will interface
  to the data-lines of the ADC and handle the streaming of data into
  memory via DMA.
  In some cases, the AXI ADC interface is used to perform specialized
  operation to a particular ADC, e.g access the physical bus through
  specific registers to write ADC registers.
  In this case, we use a different compatible which indicates the target
  IP core's name.
  The following IP is currently supported:
    - AXI AD7606x: specialized version of the IP core for all the chips from
      the ad7606 family.

  https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
  https://analogdevicesinc.github.io/hdl/library/axi_ad408x/index.html
  https://analogdevicesinc.github.io/hdl/library/axi_ad485x/index.html
  http://analogdevicesinc.github.io/hdl/library/axi_ad7606x/index.html

properties:
  compatible:
    enum:
      - adi,axi-adc-10.0.a
      - adi,axi-ad408x
      - adi,axi-ad7606x
      - adi,axi-ad485x

  reg:
    maxItems: 1

  clocks:
    maxItems: 1

  dmas:
    maxItems: 1

  dma-names:
    items:
      - const: rx

  adi,adc-dev:
    $ref: /schemas/types.yaml#/definitions/phandle
    description:
      A reference to a the actual ADC to which this FPGA ADC interfaces to.
    deprecated: true

  '#io-backend-cells':
    const: 0

  '#address-cells':
    const: 1

  '#size-cells':
    const: 0

patternProperties:

Annotation

Implementation Notes