[PATCH V2 05/15] dt-bindings: power: supply: axp20x: Add input-current-limit-microamp

[Krzysztof Kozlowski]

On 02/08/2024 21:20, Chris Morgan wrote:
> From: Chris Morgan <macromorgan at hotmail.com>
> 
> Allow specifying a hard limit of the maximum input current. Some PMICs
> such as the AXP717 can pull up to 3.25A, so allow a value to be
> specified that clamps this in the event the hardware is not designed
> for it.
> 
> Signed-off-by: Chris Morgan <macromorgan at hotmail.com>
> ---
>  .../power/supply/x-powers,axp20x-usb-power-supply.yaml       | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml
> index 34b7959d6772..903e0bac24a0 100644
> --- a/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml
> +++ b/Documentation/devicetree/bindings/power/supply/x-powers,axp20x-usb-power-supply.yaml
> @@ -31,6 +31,11 @@ properties:
>            - const: x-powers,axp803-usb-power-supply
>            - const: x-powers,axp813-usb-power-supply
>  
> +  input-current-limit-microamp:
> +    description:
> +      Optional value to clamp the maximum input current limit to for
> +      the device. The supported min and max values will vary based on
> +      the PMIC revision, consult the datasheet for supported values.

If optional, then missing default. Anyway, you miss constraints.

Best regards,
Krzysztof