70 lines
1.5 KiB
YAML
70 lines
1.5 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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$id: http://devicetree.org/schemas/iio/adc/maxim,max11205.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim MAX11205 ADC
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maintainers:
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- Ramona Bolboaca <ramona.bolboaca@analog.com>
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description: |
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The MAX11205 is an ultra-low-power (< 300FA max active current),
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high-resolution, serial-output ADC.
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https://datasheets.maximintegrated.com/en/ds/MAX11205.pdf
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allOf:
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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properties:
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compatible:
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enum:
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- maxim,max11205a
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- maxim,max11205b
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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spi-max-frequency:
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maximum: 5000000
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spi-cpha: true
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vref-supply:
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description:
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The regulator supply for the ADC reference voltage. This is a differential
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reference. It is equal to the V_REFP - V_REFN. The maximum value is 3.6V.
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required:
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- compatible
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- reg
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- interrupts
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- spi-max-frequency
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- spi-cpha
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- vref-supply
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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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,max11205a";
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reg = <0>;
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spi-max-frequency = <5000000>;
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spi-cpha;
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interrupt-parent = <&gpio>;
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interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
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vref-supply = <&max11205_vref>;
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};
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};
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...
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