[PATCH 1/5] ASoC: audio-graph-port: add link-trigger-order

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

Some Sound Card might need special trigger ordering which is based on
CPU/Codec connection. It is already supported on ASoC, but Simple Audio
Card / Audio Graph Card still not support it. Let's support it.

Cc: Maxim Kochetkov <fido_max@xxxxxxxx>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 .../devicetree/bindings/sound/audio-graph-port.yaml      | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
index 28b27e7e45de6..d1cbfc5edd3ac 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
@@ -25,6 +25,15 @@ definitions:
       capture-only:
         description: port connection used only for capture
         $ref: /schemas/types.yaml#/definitions/flag
+      link-trigger-order:
+        description: trigger order for both start/stop
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+      link-trigger-order-start:
+        description: trigger order for start
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+      link-trigger-order-stop:
+        description: trigger order for stop
+        $ref: /schemas/types.yaml#/definitions/uint32-array
 
   endpoint-base:
     allOf:
-- 
2.43.0