Re: [PATCH v3 03/16] dt-bindings: battery: Add trickle-charge upper limit

From: Krzysztof Kozlowski

Date: Thu Nov 06 2025 - 03:01:28 EST


On Wed, Nov 05, 2025 at 09:36:31AM +0200, Matti Vaittinen wrote:
> From: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
>
> Some of the chargers for lithium-ion batteries use a trickle-charging as
> a first charging phase for very empty batteries, to "wake-up" the battery.
> Trickle-charging is a low current, constant current phase. After the
> voltage of the very empty battery has reached an upper limit for
> trickle charging, the pre-charge phase is started with a higher current.
>
> Allow defining the upper limit for trickle charging voltage, after which
> the charging should be changed to the pre-charging.
>
> Signed-off-by: Matti Vaittinen <mazziesaccount@xxxxxxxxx>
> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
>

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Best regards,
Krzysztof