162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/power/supply/maxim,max14577.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC Charger 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Krzysztof Kozlowski <krzk@kernel.org> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cidescription: | 1362306a36Sopenharmony_ci This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB 1462306a36Sopenharmony_ci Integrated Circuit (MUIC). 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for 1762306a36Sopenharmony_ci additional information and example. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciproperties: 2062306a36Sopenharmony_ci compatible: 2162306a36Sopenharmony_ci enum: 2262306a36Sopenharmony_ci - maxim,max14577-charger 2362306a36Sopenharmony_ci - maxim,max77836-charger 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci maxim,constant-uvolt: 2662306a36Sopenharmony_ci description: 2762306a36Sopenharmony_ci Battery Constant Voltage in uV 2862306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/uint32 2962306a36Sopenharmony_ci minimum: 4000000 3062306a36Sopenharmony_ci maximum: 4350000 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci maxim,eoc-uamp: 3362306a36Sopenharmony_ci description: | 3462306a36Sopenharmony_ci Current in uA for End-Of-Charge mode. 3562306a36Sopenharmony_ci MAX14577: 50000-20000 3662306a36Sopenharmony_ci MAX77836: 5000-100000 3762306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/uint32 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci maxim,fast-charge-uamp: 4062306a36Sopenharmony_ci description: | 4162306a36Sopenharmony_ci Current in uA for Fast Charge 4262306a36Sopenharmony_ci MAX14577: 90000-950000 4362306a36Sopenharmony_ci MAX77836: 45000-475000 4462306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/uint32 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci maxim,ovp-uvolt: 4762306a36Sopenharmony_ci description: 4862306a36Sopenharmony_ci OverVoltage Protection Threshold in uV; In an overvoltage condition, INT 4962306a36Sopenharmony_ci asserts and charging stops. 5062306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/uint32 5162306a36Sopenharmony_ci enum: [6000000, 6500000, 7000000, 7500000] 5262306a36Sopenharmony_ci 5362306a36Sopenharmony_cirequired: 5462306a36Sopenharmony_ci - compatible 5562306a36Sopenharmony_ci - maxim,constant-uvolt 5662306a36Sopenharmony_ci - maxim,eoc-uamp 5762306a36Sopenharmony_ci - maxim,fast-charge-uamp 5862306a36Sopenharmony_ci - maxim,ovp-uvolt 5962306a36Sopenharmony_ci 6062306a36Sopenharmony_ciallOf: 6162306a36Sopenharmony_ci - if: 6262306a36Sopenharmony_ci properties: 6362306a36Sopenharmony_ci compatible: 6462306a36Sopenharmony_ci contains: 6562306a36Sopenharmony_ci const: maxim,max14577-charger 6662306a36Sopenharmony_ci then: 6762306a36Sopenharmony_ci properties: 6862306a36Sopenharmony_ci maxim,eoc-uamp: 6962306a36Sopenharmony_ci minimum: 50000 7062306a36Sopenharmony_ci maximum: 200000 7162306a36Sopenharmony_ci maxim,fast-charge-uamp: 7262306a36Sopenharmony_ci minimum: 90000 7362306a36Sopenharmony_ci maximum: 950000 7462306a36Sopenharmony_ci else: 7562306a36Sopenharmony_ci # max77836 7662306a36Sopenharmony_ci properties: 7762306a36Sopenharmony_ci maxim,eoc-uamp: 7862306a36Sopenharmony_ci minimum: 5000 7962306a36Sopenharmony_ci maximum: 100000 8062306a36Sopenharmony_ci maxim,fast-charge-uamp: 8162306a36Sopenharmony_ci minimum: 45000 8262306a36Sopenharmony_ci maximum: 475000 8362306a36Sopenharmony_ci 8462306a36Sopenharmony_ciadditionalProperties: false 85