Re: [PATCH v3 3/8] dt-bindings: rtc: isl12022: add bindings for battery alarm trip levels

[Krzysztof Kozlowski]

On 15/06/2023 12:58, Rasmus Villemoes wrote:
> The isl12022 has a built-in support for monitoring the voltage of the
> backup battery, and setting bits in the status register when that
> voltage drops below two predetermined levels (usually 85% and 75% of
> the nominal voltage). However, since it can operate at wide range of
> battery voltages (2.5V - 5.5V), one must configure those trip levels
> according to which battery is used on a given board.
> 
> Add bindings for defining these two trip levels. While the register
> and bit names suggest that they should correspond to 85% and 75% of
> the nominal battery voltage, the data sheet also says


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

Best regards,
Krzysztof