[5/5] ASoC: dt-bindings: renesas,rsnd.yaml: enable multi ports for multi Component support

Commit Message

Kuninori Morimoto July 24, 2023, 12:22 a.m. UTC

To enable multi Component support, "multi ports" is needed for Audio Graph
Card/Card2, and "multi rcar_sound,dai" is needed for Simple Audio Card.
This patch enable these.

Signed-off-by: Kuninori Morimoto <[e-mail]>
---
 .../bindings/sound/renesas,rsnd.yaml          | 24 ++++++++++++-------
 1 file changed, 16 insertions(+), 8 deletions(-)

Patch

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
index d9808b130e8d..13a5a0a10fe6 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
@@ -91,6 +91,12 @@  properties:
       it must be 1 if your system has audio_clkout0/1/2/3
     enum: [0, 1]
 
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
   clock-frequency:
     description: for audio_clkout0/1/2/3
 
@@ -117,13 +123,7 @@  properties:
     description: List of necessary clock names.
     # details are defined below
 
-  ports:
-    $ref: audio-graph-port.yaml#/definitions/port-base
-    unevaluatedProperties: false
-    patternProperties:
-      '^port(@[0-9a-f]+)?$':
-        $ref: "#/definitions/port-def"
-
+  # ports is below
   port:
     $ref: "#/definitions/port-def"
 
@@ -242,8 +242,9 @@  properties:
           - interrupts
     additionalProperties: false
 
+patternProperties:
   # For DAI base
-  rcar_sound,dai:
+  'rcar_sound,dai(@[0-9a-f]+)?$':
     description: DAI subnode.
     type: object
     patternProperties:
@@ -263,6 +264,13 @@  properties:
               - capture
     additionalProperties: false
 
+  'ports(@[0-9a-f]+)?$':
+    $ref: audio-graph-port.yaml#/definitions/port-base
+    unevaluatedProperties: false
+    patternProperties:
+      '^port(@[0-9a-f]+)?$':
+        $ref: "#/definitions/port-def"
+
 required:
   - compatible
   - reg