GNU Linux-libre 4.19.264-gnu1
[releases.git] / Documentation / devicetree / bindings / hwmon / mcp3021.txt
1 mcp3021 properties
2
3 Required properties:
4 - compatible: Must be one of the following:
5         - "microchip,mcp3021" for mcp3021
6         - "microchip,mcp3221" for mcp3221
7 - reg: I2C address
8
9 Optional properties:
10
11 - reference-voltage-microvolt
12         Reference voltage in microvolt (uV)
13
14 Example:
15
16 mcp3021@4d {
17         compatible = "microchip,mcp3021";
18         reg = <0x4d>;
19
20         reference-voltage-microvolt = <4500000>; /* 4.5 V */
21 };