65 lines
1.1 KiB
YAML
65 lines
1.1 KiB
YAML
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# 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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$id: http://devicetree.org/schemas/iio/adc/maxim,max1118.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim MAX1118 and similar ADCs
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maintainers:
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- Akinobu Mita <akinobu.mita@gmail.com>
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description: |
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Dual channel 8bit ADCs.
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properties:
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compatible:
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enum:
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- maxim,max1117
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- maxim,max1118
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- maxim,max1119
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 5000000
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vref-supply:
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description: External reference, needed to establish input scaling
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allOf:
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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- if:
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properties:
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compatible:
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contains:
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const: maxim,max1118
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then:
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required:
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- vref-supply
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else:
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properties:
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vref-supply: false
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required:
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- compatible
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- reg
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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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adc@0 {
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compatible = "maxim,max1118";
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reg = <0>;
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vref-supply = <&adc_vref>;
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spi-max-frequency = <1000000>;
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};
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};
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...
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