Re: [PATCH 1/3] dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Allow 'input-schmitt-{enable,disable}' and 'drive-open-drain' properties

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

Hi Fabrizio,

On Wed, Sep 18, 2024 at 2:09 PM Prabhakar <prabhakar.csengg@xxxxxxxxx> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
>
> On the RZ/V2H(P) SoC we can configure the 'input-schmitt-{enable,disable}'
> and 'drive-open-drain' of multiplexed pins. Update the binding
> documentation to include these properties.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

Thanks for your patch!

> --- a/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzg2l-pinctrl.yaml
> @@ -119,6 +119,9 @@ additionalProperties:
>          bias-disable: true
>          bias-pull-down: true
>          bias-pull-up: true
> +        input-schmitt-enable: true
> +        input-schmitt-disable: true
> +        drive-open-drain: true

I think you also need "drive-push-pull", to disable open drain.

>          renesas,output-impedance:
>            description:
>              Output impedance for pins on the RZ/V2H(P) SoC. The value provided by this

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

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when I'm talking to journalists I just say "programmer" or something like that.
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