Re: [PATCH v5 04/10] dt-bindings: i3c: Document core bindings

[Arnd Bergmann <arnd@xxxxxxxx>]

On Fri, Jun 22, 2018 at 12:49 PM, Boris Brezillon
<boris.brezillon@xxxxxxxxxxx> wrote:
> A new I3C subsystem has been added and a generic description has been
> created to represent the I3C bus and the devices connected on it.
>

> +I2C devices
> +===========
> +
> +Each I2C device connected to the bus should be described in a subnode. All
> +properties described in Documentation/devicetree/bindings/i2c/i2c.txt are
> +valid here, but several new properties have been added.
> +
> +New constraint on existing properties:
> +--------------------------------------
...
> +  + third cell: should be 0

What for? Just to be future-proof, or do you have something specific
in mind here?

      Arnd
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