| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| |
| $id: http://devicetree.org/schemas/hwmon/maxim,max20730.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Maxim max20730 |
| |
| maintainers: |
| - Jean Delvare <jdelvare@suse.com> |
| - Guenter Roeck <linux@roeck-us.net> |
| |
| description: | |
| The MAX20730 is a fully integrated, highly efficient switching regulator |
| with PMBus for applications operating from 4.5V to 16V and requiring |
| up to 25A (max) load. This single-chip regulator provides extremely |
| compact, high efficiency power-delivery solutions with high-precision |
| output voltages and excellent transient response. |
| |
| Datasheets: |
| https://datasheets.maximintegrated.com/en/ds/MAX20730.pdf |
| https://datasheets.maximintegrated.com/en/ds/MAX20734.pdf |
| https://datasheets.maximintegrated.com/en/ds/MAX20743.pdf |
| |
| properties: |
| compatible: |
| enum: |
| - maxim,max20730 |
| - maxim,max20734 |
| - maxim,max20743 |
| |
| reg: |
| maxItems: 1 |
| |
| vout-voltage-divider: |
| description: | |
| If voltage divider present at vout, the voltage at voltage sensor pin |
| will be scaled. The properties will convert the raw reading to a more |
| meaningful number if voltage divider present. It has two numbers, |
| the first number is the output resistor, the second number is the total |
| resistance. Therefore, the adjusted vout is equal to |
| Vout = Vout * output_resistance / total resistance. |
| $ref: /schemas/types.yaml#/definitions/uint32-array |
| minItems: 2 |
| maxItems: 2 |
| |
| required: |
| - compatible |
| - reg |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| max20730@10 { |
| compatible = "maxim,max20730"; |
| reg = <0x10>; |
| vout-voltage-divider = <1000 2000>; // vout would be scaled to 0.5 |
| }; |
| }; |
