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Message-ID: <20211119144551.7577-3-olivier.moysan@foss.st.com>
Date: Fri, 19 Nov 2021 15:45:44 +0100
From: Olivier Moysan <olivier.moysan@...s.st.com>
To: Alexandre Torgue <alexandre.torgue@...s.st.com>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Rob Herring <robh+dt@...nel.org>,
<arnaud.pouliquen@...s.st.com>, <fabrice.gasnier@...s.st.com>
CC: <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
<linux-stm32@...md-mailman.stormreply.com>,
Olivier Moysan <olivier.moysan@...s.st.com>
Subject: [PATCH 2/9] ASoC: dt-bindings: stm32: i2s: add audio-graph-card port
The STM2 I2S DAI can be connected via the audio-graph-card.
Add port entry into the bindings.
Signed-off-by: Olivier Moysan <olivier.moysan@...s.st.com>
---
Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
index ae41fa80bdb7..52e3368d34dc 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-i2s.yaml
@@ -58,6 +58,11 @@ properties:
description: Configure the I2S device as MCLK clock provider.
const: 0
+patternProperties:
+ '^port@[0-9]':
+ $ref: audio-graph-port.yaml#
+ unevaluatedProperties: false
+
required:
- compatible
- "#sound-dai-cells"
--
2.17.1
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