59 lines
1.2 KiB
YAML
59 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/regulator/maxim,max20411.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Maxim Integrated MAX20411 Step-Down DC-DC Converter
|
|
|
|
maintainers:
|
|
- Bjorn Andersson <andersson@kernel.org>
|
|
|
|
description:
|
|
The MAX20411 is a high-efficiency, DC-DC step-down converter. It provides
|
|
configurable output voltage in the range of 0.5V to 1.275V, configurable over
|
|
I2C.
|
|
|
|
allOf:
|
|
- $ref: regulator.yaml#
|
|
|
|
properties:
|
|
compatible:
|
|
const: maxim,max20411
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
enable-gpios:
|
|
description: GPIO connected to the EN pin, active high
|
|
|
|
vdd-supply:
|
|
description: Input supply for the device (VDD pin, 3.0V to 5.5V)
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- enable-gpios
|
|
|
|
unevaluatedProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
regulator@39 {
|
|
compatible = "maxim,max20411";
|
|
reg = <0x39>;
|
|
|
|
enable-gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
|
|
|
|
regulator-min-microvolt = <800000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
};
|
|
};
|
|
...
|