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Message-Id: <20231128081119.106360-3-daniel.baluta@oss.nxp.com>
Date: Tue, 28 Nov 2023 10:11:19 +0200
From: Daniel Baluta <daniel.baluta@....nxp.com>
To: broonie@...nel.org, robh+dt@...nel.org
Cc: kuninori.morimoto.gx@...esas.com, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, lgirdwood@...il.com,
daniel.baluta@...il.com, alsa-devel@...a-project.org,
iuliana.prodan@....com, shengjiu.wang@....com
Subject: [PATCH v4 2/2] ASoC: dt-bindings: audio-graph-port: Document new DAI link flags playback-only/capture-only
From: Daniel Baluta <daniel.baluta@....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@....com>
---
.../devicetree/bindings/sound/audio-graph-port.yaml | 6 ++++++
1 file changed, 6 insertions(+)
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:
--
2.25.1
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