268 lines
6.6 KiB
YAML
268 lines
6.6 KiB
YAML
# 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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$id: http://devicetree.org/schemas/iio/dac/adi,ad5064.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Analog Devices AD5064 and similar DACs
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maintainers:
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- Lars-Peter Clausen <lars@metafoo.de>
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- Jonathan Cameron <jic23@kernel.org>
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description: |
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A range of similar DAC devices with between 1 and 12 channels. Some parts
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have internal references, others require a single shared external reference
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and the remainder have a separate reference pin for each DAC.
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properties:
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compatible:
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oneOf:
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- description: I2C devics
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enum:
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- adi,ad5024
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- adi,ad5025
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- adi,ad5044
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- adi,ad5045
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- adi,ad5064
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- adi,ad5064-1
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- adi,ad5065
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- adi,ad5628-1
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- adi,ad5628-2
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- adi,ad5648-1
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- adi,ad5648-2
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- adi,ad5666-1
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- adi,ad5666-2
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- adi,ad5668-1
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- adi,ad5668-2
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- adi,ad5668-3
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- description: SPI devices
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enum:
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- adi,ad5625
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- adi,ad5625r-1v25
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- adi,ad5625r-2v5
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- adi,ad5627
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- adi,ad5627r-1v25
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- adi,ad5627r-2v5
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- adi,ad5629-1
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- adi,ad5629-2
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- adi,ad5629-3
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- adi,ad5645r-1v25
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- adi,ad5645r-2v5
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- adi,ad5665
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- adi,ad5665r-1v25
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- adi,ad5665r-2v5
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- adi,ad5667
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- adi,ad5667r-1v25
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- adi,ad5667r-2v5
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- adi,ad5669-1
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- adi,ad5669-2
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- adi,ad5669-3
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- lltc,ltc2606
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- lltc,ltc2607
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- lltc,ltc2609
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- lltc,ltc2616
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- lltc,ltc2617
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- lltc,ltc2619
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- lltc,ltc2626
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- lltc,ltc2627
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- lltc,ltc2629
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- lltc,ltc2631-l12
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- lltc,ltc2631-h12
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- lltc,ltc2631-l10
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- lltc,ltc2631-h10
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- lltc,ltc2631-l8
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- lltc,ltc2631-h8
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- lltc,ltc2633-l12
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- lltc,ltc2633-h12
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- lltc,ltc2633-l10
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- lltc,ltc2633-h10
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- lltc,ltc2633-l8
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- lltc,ltc2633-h8
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- lltc,ltc2635-l12
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- lltc,ltc2635-h12
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- lltc,ltc2635-l10
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- lltc,ltc2635-h10
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- lltc,ltc2635-l8
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- lltc,ltc2635-h8
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reg:
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maxItems: 1
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vrefA-supply: true
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vrefB-supply: true
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vrefC-supply: true
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vrefD-supply: true
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vref-supply: true
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required:
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- compatible
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- reg
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allOf:
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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- # Shared external vref, no internal reference
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if:
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properties:
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compatible:
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contains:
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enum:
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- adi,ad5064-1
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- adi,ad5625
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- adi,ad5627
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- adi,ad5665
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- adi,ad5667
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- lltc,ltc2606
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- lltc,ltc2607
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- lltc,ltc2616
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- lltc,ltc2617
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- lltc,ltc2626
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- lltc,ltc2627
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then:
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properties:
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vref-supply: true
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vrefA-supply: false
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vrefB-supply: false
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vrefC-supply: false
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vrefD-supply: false
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required:
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- vref-supply
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- # Shared external vref, internal reference available
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if:
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properties:
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compatible:
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contains:
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enum:
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- adi,ad5625r-1v25
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- adi,ad5625r-2v5
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- adi,ad5627r-1v25
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- adi,ad5627r-2v5
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- adi,ad5628-1
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- adi,ad5628-2
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- adi,ad5629-1
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- adi,ad5629-2
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- adi,ad5629-3
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- adi,ad5645r-1v25
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- adi,ad5645r-2v5
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- adi,ad5647r-1v25
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- adi,ad5647r-2v5
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- adi,ad5648-1
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- adi,ad5648-2
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- adi,ad5665r-1v25
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- adi,ad5665r-2v5
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- adi,ad5666-1
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- adi,ad5666-2
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- adi,ad5667r-1v25
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- adi,ad5667r-2v5
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- adi,ad5668-1
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- adi,ad5668-2
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- adi,ad5668-3
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- adi,ad5669-1
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- adi,ad5669-2
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- adi,ad5669-3
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- lltc,ltc2631-l12
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- lltc,ltc2631-h12
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- lltc,ltc2631-l10
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- lltc,ltc2631-h10
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- lltc,ltc2631-l8
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- lltc,ltc2631-h8
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- lltc,ltc2633-l12
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- lltc,ltc2633-h12
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- lltc,ltc2633-l10
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- lltc,ltc2633-h10
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- lltc,ltc2633-l8
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- lltc,ltc2633-h8
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- lltc,ltc2635-l12
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- lltc,ltc2635-h12
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- lltc,ltc2635-l10
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- lltc,ltc2635-h10
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- lltc,ltc2635-l8
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- lltc,ltc2635-h8
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then:
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properties:
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vref-supply: true
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vrefA-supply: false
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vrefB-supply: false
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vrefC-supply: false
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vrefD-supply: false
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- # 4 input devices, separate vrefs, no internal reference
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if:
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properties:
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compatible:
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contains:
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enum:
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- adi,ad5024
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- adi,ad5044
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- adi,ad5064
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- lltc,ltc2609
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- lltc,ltc2619
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- lltc,ltc2629
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then:
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properties:
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vrefA-supply: true
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vrefB-supply: true
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vrefC-supply: true
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vrefD-supply: true
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vref-supply: false
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required:
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- vrefA-supply
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- vrefB-supply
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- vrefC-supply
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- vrefD-supply
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- # 2 input devices, separate vrefs, no internal reference
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if:
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properties:
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compatible:
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contains:
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enum:
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- adi,ad5025
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- adi,ad5045
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- adi,ad5065
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then:
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properties:
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vrefA-supply: true
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vrefB-supply: true
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vrefC-supply: false
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vrefD-supply: false
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vref-supply: false
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required:
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- vrefA-supply
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- vrefB-supply
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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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reg = <0>;
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compatible = "adi,ad5625";
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vref-supply = <&dac_vref>;
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};
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};
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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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reg = <0>;
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compatible = "adi,ad5625r-1v25";
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};
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};
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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dac@42 {
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reg = <0x42>;
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compatible = "adi,ad5024";
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vrefA-supply = <&dac_vref>;
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vrefB-supply = <&dac_vref>;
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vrefC-supply = <&dac_vref2>;
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vrefD-supply = <&dac_vref2>;
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};
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};
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...
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