1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/regulator/maxim,max20411.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Maxim Integrated MAX20411 Step-Down DC-DC Converter
8
9 maintainers:
10 - Bjorn Andersson <andersson@kernel.org>
11
12 description:
13 The MAX20411 is a high-efficiency, DC-DC step-down converter. It provides
14 configurable output voltage in the range of 0.5V to 1.275V, configurable over
15 I2C.
16
17 allOf:
18 - $ref: regulator.yaml#
19
20 properties:
21 compatible:
22 const: maxim,max20411
23
24 reg:
25 maxItems: 1
26
27 enable-gpios:
28 description: GPIO connected to the EN pin, active high
29
30 vdd-supply:
31 description: Input supply for the device (VDD pin, 3.0V to 5.5V)
32
33 required:
34 - compatible
35 - reg
36 - enable-gpios
37
38 unevaluatedProperties: false
39
40 examples:
41 - |
42 #include <dt-bindings/gpio/gpio.h>
43
44 i2c {
45 #address-cells = <1>;
46 #size-cells = <0>;
47
48 regulator@39 {
49 compatible = "maxim,max20411";
50 reg = <0x39>;
51
52 enable-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
53
54 regulator-min-microvolt = <800000>;
55 regulator-max-microvolt = <1000000>;
56 };
57 };
58 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.