1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4
5 $id: http://devicetree.org/schemas/iio/dac/microchip,mcp4728.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7
8 title: Microchip MCP4728 DAC
9
10 maintainers:
11 - Andrea Collamati <andrea.collamati@gmail.com>
12
13 description: |
14 MCP4728 is a quad channel, 12-bit voltage output
15 Digital-to-Analog Converter with non-volatile
16 memory and I2C compatible Serial Interface.
17 https://www.microchip.com/en-us/product/mcp4728
18
19 properties:
20 compatible:
21 const: microchip,mcp4728
22
23 reg:
24 maxItems: 1
25
26 vdd-supply:
27 description: |
28 Provides both power and acts as the reference supply on the MCP4728
29 when Internal Vref is not selected.
30
31 required:
32 - compatible
33 - reg
34 - vdd-supply
35
36 additionalProperties: false
37
38 examples:
39 - |
40 i2c {
41 #address-cells = <1>;
42 #size-cells = <0>;
43
44 dac@60 {
45 compatible = "microchip,mcp4728";
46 reg = <0x60>;
47 vdd-supply = <&vdac_vdd>;
48 };
49 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.