Re: [PATCH V3 1/3] dt-bindings: mmc: Supply max load for mmc supplies

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+Mark B

On Tue, Jun 02, 2020 at 04:17:54PM +0530, Veerabhadrarao Badiganti wrote:
> Supply the max load needed for driving the mmc supplies.
> 
> Signed-off-by: Veerabhadrarao Badiganti <vbadigan@xxxxxxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> index acc9f10871d4..d95219721fa1 100644
> --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml
> @@ -290,6 +290,12 @@ properties:
>      description:
>        Supply for the bus IO line power
>  
> +  vmmc-supply-max-microamp:
> +    description: Maximum load for the card power.
> +
> +  vqmmc-supply-max-microamp:
> +    description: Maximum load for the bus IO line power.

By a 'common regulator property' I meant documented with regulator 
binding like *-supply, not common to MMC. How is MMC special?

Thinking about this some more, what's wrong with the max current in the 
regulator nodes? I suppose you could have more than one load and need to 
define the loads separately?

Rob



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