66 lines
1.4 KiB
YAML
66 lines
1.4 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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# Copyright 2020 Analog Devices Inc.
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/dac/adi,ad5766.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analog Devices AD5766 DAC device driver
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maintainers:
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- Cristian Pop <cristian.pop@analog.com>
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description: |
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Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be
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found here:
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https://www.analog.com/media/en/technical-documentation/data-sheets/ad5766-5767.pdf
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properties:
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compatible:
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enum:
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- adi,ad5766
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- adi,ad5767
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output-range-microvolts:
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$ref: /schemas/types.yaml#/definitions/int32-array
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maxItems: 2
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description: Select converter output range.
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 1000000
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spi-cpol: true
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reset-gpios:
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description: GPIO spec for the RESET pin. As the line is active low, it
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should be marked GPIO_ACTIVE_LOW.
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maxItems: 1
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required:
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- compatible
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- output-range-microvolts
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- reg
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- spi-max-frequency
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- spi-cpol
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additionalProperties: 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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ad5766@0 {
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compatible = "adi,ad5766";
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output-range-microvolts = <(-5000000) 5000000>;
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reg = <0>;
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spi-cpol;
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spi-max-frequency = <1000000>;
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reset-gpios = <&gpio 22 0>;
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};
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};
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