[PATCH 1/4] dt-bindings: power: supply: max17042: add share-irq node

[Krzysztof Kozlowski]

On 09/11/2024 13:44, Dzmitry Sankouski wrote:
> If specified, driver should request irq as shared.
> 
> Signed-off-by: Dzmitry Sankouski <dsankouski at gmail.com>
> ---
>  Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
> index 085e2504d0dc..e98ffdad1ec3 100644
> --- a/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
> +++ b/Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
> @@ -59,6 +59,11 @@ properties:
>        Voltage threshold to report battery as over voltage (in mV).
>        Default is not to report over-voltage events.
>  
> +  shared-irq:
> +    description: |
> +      Request interrupt as shared.
> +      Set in case of other devices using same interrupt pin.

Why you cannot request shared interrupt always? It's not the property of
this device to know whether its interrupt is shared or not. What if we
add overlay sharing the interrupt? Nope, that's just describing OS behavior.

Best regards,
Krzysztof