AW: [PATCH 1/2] dt-bindings: i2c: Add i2c-shared-gpio

[<markus.stockhausen@gmx.de>]

> Von: Rob Herring <robh@kernel.org> 
> Gesendet: Freitag, 8. Mai 2026 15:19
> An: Markus Stockhausen <markus.stockhausen@gmx.de>
> Cc: andi.shyti@kernel.org; krzk+dt@kernel.org; conor+dt@kernel.org;
linux-i2c@vger.kernel.org; devicetree@vger.kernel.org
> Betreff: Re: [PATCH 1/2] dt-bindings: i2c: Add i2c-shared-gpio
> ...
> > +      sda-gpios:
> > +        maxItems: 1
> > +        description:
> > +          GPIO used for the SDA signal of this I2C bus. Must be
> > +          configured as open-drain.
>
> I would move this to the parent and make it multiple entries. 

Just to be sure. You are saying that the following is good way to go?

examples:
  - |
    #include <dt-bindings/gpio/gpio.h>

    i2c-gpio-shared {
        compatible = "i2c-gpio-shared";
        scl-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
        sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>,
                    <&gpio1 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
        #address-cells = <1>;
        #size-cells = <0>;

        i2c@0 {
            reg = <0>;
            clock-frequency = <400000>;
        };

        i2c@1 {
            reg = <1>;
            clock-frequency = <400000>;
        };
    };