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# 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>;
};
};
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