Re: [PATCHv4 8/9] ASoC: fsl-asoc-card: add DT property "cpu-system-clock-direction-out"

[Elinor Montmasson <elinor.montmasson@xxxxxxxxxxxxxxxxxxxx>]

From: "Mark Brown" <broonie@xxxxxxxxxx>
Sent: Friday, 17 May, 2024 13:06:03
> On Fri, May 17, 2024 at 05:05:38AM -0400, Elinor Montmasson wrote:
> 
>> This new compatible is intended to be used when there is no codec
>> device/driver. There is technically no codec device/driver for which
>> the clock input can be set.
> 
> This is obviously not true, there clearly is a driver.
> 
>> Is it a bad idea to allow setting the cpu sysclk direction only ?
>> Should the compatible be limited to use-cases where the cpu sysclk
>> direction cannot be set by the machine driver ?
> 
> When I said "this should use the clock bindings" I meant that we should
> use the clock bindings for configuration here.

As far I as know, it's not possible to set the direction with
the clock bindings, but maybe there is and I missed something ?