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