| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| |
| $id: http://devicetree.org/schemas/iio/dac/microchip,mcp4728.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Microchip MCP4728 DAC |
| |
| maintainers: |
| - Andrea Collamati <andrea.collamati@gmail.com> |
| |
| description: | |
| MCP4728 is a quad channel, 12-bit voltage output |
| Digital-to-Analog Converter with non-volatile |
| memory and I2C compatible Serial Interface. |
| https://www.microchip.com/en-us/product/mcp4728 |
| |
| properties: |
| compatible: |
| const: microchip,mcp4728 |
| |
| reg: |
| maxItems: 1 |
| |
| vdd-supply: |
| description: | |
| Provides both power and acts as the reference supply on the MCP4728 |
| when Internal Vref is not selected. |
| |
| required: |
| - compatible |
| - reg |
| - vdd-supply |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| dac@60 { |
| compatible = "microchip,mcp4728"; |
| reg = <0x60>; |
| vdd-supply = <&vdac_vdd>; |
| }; |
| }; |
