| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/potentiometer/microchip,mcp41010.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Microchip MCP41010/41050/41100/42010/42050/42100 Digital Potentiometer |
| |
| maintainers: |
| - Chris Coffey <cmc@babblebit.net> |
| |
| description: | |
| Datasheet: https://ww1.microchip.com/downloads/en/devicedoc/11195c.pdf |
| |
| properties: |
| compatible: |
| enum: |
| - microchip,mcp41010 |
| - microchip,mcp41050 |
| - microchip,mcp41100 |
| - microchip,mcp42010 |
| - microchip,mcp42050 |
| - microchip,mcp42100 |
| |
| reg: |
| maxItems: 1 |
| |
| spi-max-frequency: true |
| |
| additionalProperties: false |
| |
| required: |
| - compatible |
| - reg |
| |
| examples: |
| - | |
| spi { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| potentiometer@0 { |
| compatible = "microchip,mcp41010"; |
| reg = <0>; |
| spi-max-frequency = <500000>; |
| }; |
| }; |
| ... |
