85 lines
2.1 KiB
YAML
85 lines
2.1 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/supply/maxim,max14577.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC Charger
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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description: |
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This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB
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Integrated Circuit (MUIC).
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See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for
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additional information and example.
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properties:
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compatible:
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enum:
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- maxim,max14577-charger
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- maxim,max77836-charger
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maxim,constant-uvolt:
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description:
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Battery Constant Voltage in uV
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$ref: /schemas/types.yaml#/definitions/uint32
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minimum: 4000000
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maximum: 4350000
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maxim,eoc-uamp:
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description: |
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Current in uA for End-Of-Charge mode.
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MAX14577: 50000-20000
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MAX77836: 5000-100000
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$ref: /schemas/types.yaml#/definitions/uint32
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maxim,fast-charge-uamp:
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description: |
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Current in uA for Fast Charge
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MAX14577: 90000-950000
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MAX77836: 45000-475000
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$ref: /schemas/types.yaml#/definitions/uint32
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maxim,ovp-uvolt:
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description:
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OverVoltage Protection Threshold in uV; In an overvoltage condition, INT
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asserts and charging stops.
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$ref: /schemas/types.yaml#/definitions/uint32
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enum: [6000000, 6500000, 7000000, 7500000]
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required:
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- compatible
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- maxim,constant-uvolt
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- maxim,eoc-uamp
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- maxim,fast-charge-uamp
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- maxim,ovp-uvolt
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allOf:
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- if:
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properties:
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compatible:
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contains:
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const: maxim,max14577-charger
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then:
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properties:
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maxim,eoc-uamp:
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minimum: 50000
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maximum: 200000
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maxim,fast-charge-uamp:
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minimum: 90000
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maximum: 950000
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else:
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# max77836
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properties:
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maxim,eoc-uamp:
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minimum: 5000
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maximum: 100000
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maxim,fast-charge-uamp:
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minimum: 45000
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maximum: 475000
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additionalProperties: false
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