| # 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>; |
| }; |
| }; |
| ... |
