[alsa-devel] ASoC: About graph node issue without 'reg' property

[Mark Brown]

On Thu, Dec 13, 2018 at 07:39:45PM +0900, Kunihiko Hayashi wrote:

> Maybe I think that we'd better add 'reg' properties to each port,
> however, there might be same matter in other SoCs, so I'm not sure
> whether your patch breaks the backword compatibility or
> our devicetrees are wrong.

> I'd be glad if I could hear something about this issue from you.

There's an ongoing thread between Morimoto-san and Tony Lindgren around
the graph card including this issue, there Morimoto-san proposed some
code which would let the reg property be optional.  Device trees should
still be updated but that way we wouldn't actually break anything which
would be good.
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