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50 lines
979 B
50 lines
979 B
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/iio/dac/adi,ad7303.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Analog Devices AD7303 DAC |
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maintainers: |
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- Lars-Peter Clausen <[email protected]> |
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properties: |
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compatible: |
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const: adi,ad7303 |
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reg: |
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maxItems: 1 |
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Vdd-supply: |
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description: |
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Used to calculate output channel scalling if REF-supply not specified. |
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REF-supply: |
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description: |
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If not provided, Vdd/2 is used as the reference voltage. |
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spi-max-frequency: |
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maximum: 30000000 |
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required: |
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- compatible |
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- reg |
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- Vdd-supply |
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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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dac@4 { |
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compatible = "adi,ad7303"; |
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reg = <4>; |
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spi-max-frequency = <10000000>; |
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Vdd-supply = <&vdd_supply>; |
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REF-supply = <&vref_supply>; |
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}; |
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}; |
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...
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