Re: [RESENT PATCH v9 1/2] ASoC: rt5514: Add devicetree bindings for rt5514-spi

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Hi Heiko,

Thanks for your reply.

On 09/18/2017 05:30 PM, Heiko Stuebner wrote:
> >>
> >>-- compatible : "realtek,rt5514".
> >>+- compatible : "realtek,rt5514" or "realtek,rt5514", "realtek,rt5514-i2c".
> >
> >There's no need for the -spi or -i2c compatibles. This is implied by
> >being a child of those controllers.
>heiko mentioned i should add it in the binding in:
>https://patchwork.kernel.org/patch/9918987/
If you add a new compatible you need to add it to the binding. I think what
Rob means is, that both the i2c and spi side can have the_same_
compatible without the -i2c or -spi, as you can check wether they are
children of either a spi or i2c controller in the code itself.

ok, got it.

i sent a new patch to check the bus_type instead :)

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