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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/dac/adi,ad5449.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices AD5449 and similar DACs
maintainers:
- Lars-Peter Clausen <lars@metafoo.de>
- Jonathan Cameron <jic23@kernel.org>
description:
Family of multiplying DACs from Analog Devices
properties:
compatible:
enum:
- adi,ad5415
- adi,ad5426
- adi,ad5429
- adi,ad5432
- adi,ad5439
- adi,ad5443
- adi,ad5449
reg:
maxItems: 1
spi-max-frequency: true
VREF-supply: true
VREFA-supply: true
VREFB-supply: true
additionalProperties: false
required:
- compatible
- reg
allOf:
- if:
properties:
compatible:
contains:
enum:
- adi,ad5415
- adi,ad5426
- adi,ad5432
then:
properties:
VREF-supply: true
VREFA-supply: false
VREFB-supply: false
required:
- VREF-supply
- if:
properties:
compatible:
contains:
enum:
- adi,ad5429
- adi,ad5439
- adi,ad5449
then:
properties:
VREF-supply: false
VREFA-supply: true
VREFB-supply: true
required:
- VREFA-supply
- VREFB-supply
examples:
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
dac@0 {
reg = <0>;
compatible = "adi,ad5415";
VREF-supply = <&dac_ref>;
};
};
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
dac@0 {
reg = <0>;
compatible = "adi,ad5429";
VREFA-supply = <&dac_refA>;
VREFB-supply = <&dac_refB>;
};
};
...
|
