| # 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>; |
| }; |
| }; |
| ... |
