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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/adc/maxim,max11205.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Maxim MAX11205 ADC
maintainers:
- Ramona Bolboaca <ramona.bolboaca@analog.com>
description: |
The MAX11205 is an ultra-low-power (< 300FA max active current),
high-resolution, serial-output ADC.
https://datasheets.maximintegrated.com/en/ds/MAX11205.pdf
allOf:
- $ref: /schemas/spi/spi-peripheral-props.yaml#
properties:
compatible:
enum:
- maxim,max11205a
- maxim,max11205b
reg:
maxItems: 1
interrupts:
maxItems: 1
spi-max-frequency:
maximum: 5000000
spi-cpha: true
vref-supply:
description:
The regulator supply for the ADC reference voltage. This is a differential
reference. It is equal to the V_REFP - V_REFN. The maximum value is 3.6V.
required:
- compatible
- reg
- interrupts
- spi-max-frequency
- spi-cpha
- vref-supply
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
spi {
#address-cells = <1>;
#size-cells = <0>;
adc@0 {
compatible = "maxim,max11205a";
reg = <0>;
spi-max-frequency = <5000000>;
spi-cpha;
interrupt-parent = <&gpio>;
interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
vref-supply = <&max11205_vref>;
};
};
...
|
