| # 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>; |
| }; |
| }; |
| ... |
