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