Unverified Commit efb2bfd7 authored by Martin Povišer's avatar Martin Povišer Committed by Mark Brown
Browse files

ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs 



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: default avatarMartin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20230509153412.62847-1-povik+lin@cutebit.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ad721bc9

Documentation/devicetree/bindings/sound/tas2562.yaml

+4 −2
Original line number Diff line number Diff line
@@ -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]



required:

  - compatible
@@ -72,7 +74,7 @@ examples: 
     codec: codec@4c {

       compatible = "ti,tas2562";

       reg = <0x4c>;

       #sound-dai-cells = <1>;

       #sound-dai-cells = <0>;

       interrupt-parent = <&gpio1>;

       interrupts = <14>;

       shutdown-gpios = <&gpio1 15 0>;

Documentation/devicetree/bindings/sound/tas2770.yaml

+4 −2
Original line number Diff line number Diff line
@@ -57,7 +57,9 @@ properties: 
      - 1 # Falling edge



  '#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]



required:

  - compatible
@@ -74,7 +76,7 @@ examples: 
     codec: codec@41 {

       compatible = "ti,tas2770";

       reg = <0x41>;

       #sound-dai-cells = <1>;

       #sound-dai-cells = <0>;

       interrupt-parent = <&gpio1>;

       interrupts = <14>;

       reset-gpio = <&gpio1 15 0>;

Documentation/devicetree/bindings/sound/tas27xx.yaml

+4 −2
Original line number Diff line number Diff line
@@ -50,7 +50,9 @@ properties: 
    description: TDM TX voltage 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]



required:

  - compatible
@@ -67,7 +69,7 @@ examples: 
     codec: codec@38 {

       compatible = "ti,tas2764";

       reg = <0x38>;

       #sound-dai-cells = <1>;

       #sound-dai-cells = <0>;

       interrupt-parent = <&gpio1>;

       interrupts = <14>;

       reset-gpios = <&gpio1 15 0>;