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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/potentiometer/microchip,mcp4131.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/potentiometer/microchip,mcp4131.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer

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maintainers:

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  - Slawomir Stepien <sst@poczta.fm>

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properties:

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  compatible:

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    enum:

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      - microchip,mcp4131-103

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      - microchip,mcp4131-104

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      - microchip,mcp4131-502

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      - microchip,mcp4131-503

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      - microchip,mcp4132-103

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      - microchip,mcp4132-104

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      - microchip,mcp4132-502

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      - microchip,mcp4132-503

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      - microchip,mcp4141-103

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      - microchip,mcp4141-104

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      - microchip,mcp4141-502

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      - microchip,mcp4141-503

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      - microchip,mcp4142-103

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      - microchip,mcp4142-104

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      - microchip,mcp4142-502

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      - microchip,mcp4142-503

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      - microchip,mcp4151-103

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      - microchip,mcp4151-104

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      - microchip,mcp4151-502

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      - microchip,mcp4151-503

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      - microchip,mcp4152-103

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      - microchip,mcp4152-104

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      - microchip,mcp4152-502

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      - microchip,mcp4152-503

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      - microchip,mcp4161-103

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      - microchip,mcp4161-104

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      - microchip,mcp4161-502

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      - microchip,mcp4161-503

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      - microchip,mcp4162-103

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      - microchip,mcp4162-104

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      - microchip,mcp4162-502

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      - microchip,mcp4162-503

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      - microchip,mcp4231-103

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      - microchip,mcp4231-104

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      - microchip,mcp4231-502

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      - microchip,mcp4231-503

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      - microchip,mcp4232-103

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      - microchip,mcp4232-104

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      - microchip,mcp4232-502

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      - microchip,mcp4232-503

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      - microchip,mcp4241-103

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      - microchip,mcp4241-104

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      - microchip,mcp4241-502

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      - microchip,mcp4241-503

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      - microchip,mcp4242-103

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      - microchip,mcp4242-104

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      - microchip,mcp4242-502

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      - microchip,mcp4242-503

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      - microchip,mcp4251-103

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      - microchip,mcp4251-104

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      - microchip,mcp4251-502

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      - microchip,mcp4251-503

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      - microchip,mcp4252-103

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      - microchip,mcp4252-104

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      - microchip,mcp4252-502

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      - microchip,mcp4252-503

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      - microchip,mcp4261-103

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      - microchip,mcp4261-104

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      - microchip,mcp4261-502

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      - microchip,mcp4261-503

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      - microchip,mcp4262-103

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      - microchip,mcp4262-104

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      - microchip,mcp4262-502

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      - microchip,mcp4262-503

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  reg:

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    maxItems: 1

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required:

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  - compatible

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  - reg

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allOf:

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  - $ref: /schemas/spi/spi-peripheral-props.yaml#

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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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        potentiometer@0 {

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            compatible = "microchip,mcp4131-502";

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            reg = <0>;

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            spi-max-frequency = <500000>;

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        };

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    };

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...

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