Update the mediatek,audsys binding to support the mt8183-audiosys
compatible, which uses a different audio controller
(mediatek,mt8183-audio.yaml) compared to the legacy mt2701-audio
controller.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Julien Massot <julien.massot@collabora.com>
---
 .../bindings/arm/mediatek/mediatek,audsys.yaml           | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
index 45d4a6620041b11cf6e943de49a42f3fcd91e1b9..f3a761cbd0fd44e2f7ff35c274dd170bbb177e96 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
@@ -23,6 +23,7 @@ properties:
               - mediatek,mt7622-audsys
               - mediatek,mt8167-audsys
               - mediatek,mt8173-audsys
+              - mediatek,mt8183-audiosys
               - mediatek,mt8183-audsys
               - mediatek,mt8186-audsys
               - mediatek,mt8192-audsys
@@ -41,13 +42,26 @@ properties:
     const: 1
 
   audio-controller:
-    $ref: /schemas/sound/mediatek,mt2701-audio.yaml#
     type: object
 
 required:
   - compatible
   - '#clock-cells'
 
+if:
+  properties:
+    compatible:
+      contains:
+        const: mediatek,mt8183-audiosys
+then:
+  properties:
+    audio-controller:
+      $ref: /schemas/sound/mediatek,mt8183-audio.yaml#
+else:
+  properties:
+    audio-controller:
+      $ref: /schemas/sound/mediatek,mt2701-audio.yaml#
+
 additionalProperties: false
 
 examples:

-- 
2.50.1

On Tue, Aug 26, 2025 at 09:39:36AM +0200, Julien Massot wrote:
> Update the mediatek,audsys binding to support the mt8183-audiosys
> compatible, which uses a different audio controller
> (mediatek,mt8183-audio.yaml) compared to the legacy mt2701-audio
> controller.
> 
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
> Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
> Signed-off-by: Julien Massot <julien.massot@collabora.com>
> ---
>  .../bindings/arm/mediatek/mediatek,audsys.yaml           | 16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)

As this hasn't been picked up, I've applied it.

Rob