[alsa-devel] [PATCH 1/3] ASoC: da7219: Update DAI clock binding info to cover WCLK/BCLK

[Adam Thomson]

On 21 March 2019 12:22, Mark Brown wrote:

> On Tue, Mar 19, 2019 at 05:49:30PM +0000, Adam Thomson wrote:
> 
> > -- #clock-cells :  Should be set to '<0>', only one clock source
> > provided;
> > -- clock-output-names : Name given for DAI clocks output;
> > +- #clock-cells :  Should be set to '<1>', two clock sources provided;
> > +- clock-output-names : Names given for DAI clock outputs (WCLK &
> > +BCLK);
> 
> This might need some handling later on as it's a binding change, however I can't
> see any current users so hopefully nobody will notice.

No I do not believe there are users of this, other than the AMD board which
doesn't use these bindings. Actually given they're the same bindings, albeit
with a different number of cells, I've tested the code with just 1 cell and
1 clock in the DTS and this still works as before so the driver should be
backwards compatible.