On 9/20/2021 6:27 PM, Rob Herring wrote:

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On Fri, Sep 3, 2021 at 11:36 AM Sameer Pujar [off-list ref] wrote:

quoted

Use schema reference for 'sound-name-prefix' property wherever
necessary.

Signed-off-by: Sameer Pujar <redacted>
Cc: Jerome Brunet <jbrunet@baylibre.com>
Cc: Stephan Gerhold <stephan@gerhold.net>
Cc: Rob Herring <robh+dt@kernel.org>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---

[...]

quoted

diff --git a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
index ffb8fcf..68e5ad2 100644
--- a/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
+++ b/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml

@@ -9,6 +9,9 @@ title: NXP/Goodix TFA989X (TFA1) Audio Amplifiers
  maintainers:
    - Stephan Gerhold <stephan@gerhold.net>

+allOf:
+  - $ref: name-prefix.yaml#
+
  properties:
    compatible:
      enum:

@@ -21,12 +24,6 @@ properties:
    '#sound-dai-cells':
      const: 0

-  sound-name-prefix:

You can't remove the property. This is now a warning in linux-next:

Documentation/devicetree/bindings/sound/nxp,tfa989x.example.dt.yaml:
audio-codec@34: 'sound-name-prefix' does not match any of the regexes:
'pinctrl-[0-9]+'
  From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml
Documentation/devicetree/bindings/sound/nxp,tfa989x.example.dt.yaml:
audio-codec@36: 'sound-name-prefix' does not match any of the regexes:
'pinctrl-[0-9]+'
  From schema: /builds/robherring/linux-dt/Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml


Just 'sound-name-prefix: true' is fine

I will push a fix for this.