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-rw-r--r--Documentation/devicetree/bindings/sound/renesas,rsnd.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
index 07ec6247d9de..3bc93c59535e 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
@@ -112,6 +112,12 @@ properties:
description: List of necessary clock names.
# details are defined below
+ post-init-providers:
+ description: At least if rsnd is using DPCM connection on Audio-Graph-Card2,
+ fw_devlink might doesn't have enough information to break the cycle. rsnd
+ driver will not be probed in such case. Same problem might occur with
+ Multi-CPU/Codec or Codec2Codec.
+
# ports is below
port:
$ref: audio-graph-port.yaml#/definitions/port-base