Re: [PATCH v2 1/2] dt-bindings: power: supply: Document Maxim MAX8971 charger

[Krzysztof Kozlowski]

On Wed, Feb 26, 2025 at 11:36:59AM +0200, Svyatoslav Ryhel wrote:
> +  maxim,fcharge-current-limit-microamp:
> +    description:
> +      Fast-Charge current limit
> +    minimum: 250000
> +    default: 500000
> +    maximum: 1550000
> +
> +  maxim,fcharge-timer-hours:
> +    description:
> +      Fast-Charge timer in hours. Setting this value 3 and lower or 11 and higher
> +      will disable Fast-Charge timer.
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    default: 5

You still did not answer why this is board specific. This was rejected
in the past because of that reason and nothing here changed. Nothing
will change without detailed explanation, so use other interfaces if you
need user-space to configure it (see other drivers, e.g. maxim)

> +
> +  maxim,fcharge-rst-threshold-high:
> +    description:
> +      Set Fast-Charge reset threshold to -100 mV
> +    type: boolean
> +
> +  maxim,in-current-limit-microamp:
> +    description:
> +      Input current limit
> +    minimum: 100000
> +    default: 500000
> +    maximum: 1500000
> +
> +  maxim,topoff-timer-minutes:
> +    description:
> +      Top-Off timer minutes
> +    $ref: /schemas/types.yaml#/definitions/uint32
> +    enum: [0, 10, 20, 30, 40, 50, 60, 70]
> +    default: 30

Same.

> +
> +  maxim,topoff-current-threshold-microamp:
> +    description:
> +      Top-Off current threshold
> +    enum: [50000, 100000, 150000, 200000]
> +    default: 50000
> +
> +  maxim,fcharge-usb-current-limit-microamp:
> +    description:
> +      Fast-Charge USB current limit
> +    minimum: 100000
> +    default: 500000
> +    maximum: 1500000
> +
> +  maxim,fcharge-ac-current-limit-microamp:
> +    description:
> +      Fast-Charge AC current limit
> +    minimum: 100000
> +    default: 500000
> +    maximum: 1500000
> +
> +  maxim,usb-in-current-limit-microamp:
> +    description:
> +      USB Input current limit
> +    minimum: 100000
> +    default: 500000
> +    maximum: 1500000
> +
> +  maxim,ac-in-current-limit-microamp:
> +    description:
> +      AC Input current limit
> +    minimum: 100000
> +    default: 500000
> +    maximum: 1500000

Half of these properties as well are not suitable and duplicate existing
sysfs interface.

And for remaining, still no battery.

Best regards,
Krzysztof