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# 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.
https://wiki.analog.com/resources/fpga/docs/axi_adc_ip
properties:
compatible:
enum:
- adi,axi-adc-10.0.a
reg:
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.
required:
- compatible
- dmas
- reg
- adi,adc-dev
additionalProperties: false
examples:
- |
axi-adc@44a00000 {
compatible = "adi,axi-adc-10.0.a";
reg = <0x44a00000 0x10000>;
dmas = <&rx_dma 0>;
dma-names = "rx";
adi,adc-dev = <&spi_adc>;
};
...
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