From: Julien Massot <julien.massot@collabora.com>
Date: Tue, 26 Aug 2025 07:39:36 +0000 (+0200)
Subject: dt-bindings: arm: mediatek: Support mt8183-audiosys variant
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=37020f865aa3c4049266cb34cf83ef299184ae80;p=users%2Fhch%2Fmisc.git

dt-bindings: arm: mediatek: Support mt8183-audiosys variant

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>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
index 45d4a6620041..f3a761cbd0fd 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: