On 09/05/2023 17:34, Martin Povišer wrote: > A bunch of TI's codecs have binding schemas which force #sound-dai-cells > to one despite those codecs only having a single DAI. Allow for bindings > with zero DAI cells and deprecate the former non-zero value. > > Signed-off-by: Martin Povišer <povik+lin@xxxxxxxxxxx> > --- > Documentation/devicetree/bindings/sound/tas2562.yaml | 6 ++++-- > Documentation/devicetree/bindings/sound/tas2770.yaml | 6 ++++-- > Documentation/devicetree/bindings/sound/tas27xx.yaml | 6 ++++-- > 3 files changed, 12 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/sound/tas2562.yaml b/Documentation/devicetree/bindings/sound/tas2562.yaml > index a5bb561bfcfb..31a3024ea789 100644 > --- a/Documentation/devicetree/bindings/sound/tas2562.yaml > +++ b/Documentation/devicetree/bindings/sound/tas2562.yaml > @@ -55,7 +55,9 @@ properties: > description: TDM TX current sense time slot. > > '#sound-dai-cells': > - const: 1 > + # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward > + # compatibility but is deprecated. > + enum: [0, 1] Does it? I see playback and capture. Best regards, Krzysztof
