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[v3,2/2] ASoC: dt-bindings: audio-graph-port: Document new DAI link flags playback-only/capture-only

Message ID 20231123160655.188428-3-daniel.baluta@oss.nxp.com
State New
Headers show
Series Introduce playback-only/capture-only DAI link flags | expand

Commit Message

Daniel Baluta Nov. 23, 2023, 4:06 p.m. UTC 
From: Daniel Baluta <daniel.baluta@nxp.com>

Document new playback-only and capture-only flags which can be used
when dai link can only support just one direction: playback or capture
but not both.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
 .../devicetree/bindings/sound/audio-graph-port.yaml         | 6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
index 60b5e3fd1115..b13c08de505e 100644
--- a/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
+++ b/Documentation/devicetree/bindings/sound/audio-graph-port.yaml
@@ -19,6 +19,12 @@  definitions:
     properties:
       mclk-fs:
         $ref: simple-card.yaml#/definitions/mclk-fs
+      playback-only:
+        description: port connection used only for playback
+        $ref: /schemas/types.yaml#/definitions/flag
+      capture-only:
+        description: port connection used only for capture
+        $ref: /schemas/types.yaml#/definitions/flag
 
   endpoint-base:
     allOf: