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