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ASoC: dt-bindings: renesas,rsnd: add post-init-providers property

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At least if rsnd is using DPCM connection on Audio-Graph-Card2,
fw_devlink might doesn't have enough information to break the cycle
(Same problem might occur with Multi-CPU/Codec or Codec2Codec).
In such case, rsnd driver will not be probed.
Add post-init-providers support to break the link cycle.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/87wmjkifob.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto 2024-09-09 23:13:47 +00:00 committed by Mark Brown
parent 92556bd800
commit a2187d0dad
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6
Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
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@ -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