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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/dac/adi,ad9739a.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices AD9739A RF DAC
maintainers:
- Dragos Bogdan <dragos.bogdan@analog.com>
- Nuno Sa <nuno.sa@analog.com>
description: |
The AD9739A is a 14-bit, 2.5 GSPS high performance RF DACs that are capable
of synthesizing wideband signals from dc up to 3 GHz.
https://www.analog.com/media/en/technical-documentation/data-sheets/ad9737a_9739a.pdf
properties:
compatible:
enum:
- adi,ad9739a
reg:
maxItems: 1
clocks:
maxItems: 1
reset-gpios:
maxItems: 1
interrupts:
maxItems: 1
vdd-3p3-supply:
description: 3.3V Digital input supply.
vdd-supply:
description: 1.8V Digital input supply.
vdda-supply:
description: 3.3V Analog input supply.
vddc-supply:
description: 1.8V Clock input supply.
vref-supply:
description: Input/Output reference supply.
io-backends:
maxItems: 1
adi,full-scale-microamp:
description: This property represents the DAC full scale current.
minimum: 8580
maximum: 31700
default: 20000
required:
- compatible
- reg
- clocks
- io-backends
- vdd-3p3-supply
- vdd-supply
- vdda-supply
- vddc-supply
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
unevaluatedProperties: false
examples:
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
dac@0 {
compatible = "adi,ad9739a";
reg = <0>;
clocks = <&dac_clk>;
io-backends = <&iio_backend>;
vdd-3p3-supply = <&vdd_3_3>;
vdd-supply = <&vdd>;
vdda-supply = <&vdd_3_3>;
vddc-supply = <&vdd>;
};
};
...
|
