59 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/regulator/maxim,max20411.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Maxim Integrated MAX20411 Step-Down DC-DC Converter8 9maintainers:10 - Bjorn Andersson <andersson@kernel.org>11 12description:13 The MAX20411 is a high-efficiency, DC-DC step-down converter. It provides14 configurable output voltage in the range of 0.5V to 1.275V, configurable over15 I2C.16 17allOf:18 - $ref: regulator.yaml#19 20properties:21 compatible:22 const: maxim,max2041123 24 reg:25 maxItems: 126 27 enable-gpios:28 description: GPIO connected to the EN pin, active high29 30 vdd-supply:31 description: Input supply for the device (VDD pin, 3.0V to 5.5V)32 33required:34 - compatible35 - reg36 - enable-gpios37 38unevaluatedProperties: false39 40examples: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...59