From: Johan Jonker <jbx6244@gmail.com>
To: lgirdwood@gmail.com
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
heiko@sntech.de, linux-kernel@vger.kernel.org,
robh+dt@kernel.org, linux-rockchip@lists.infradead.org,
broonie@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 2/2] dt-bindings: sound: rockchip-i2s: add #sound-dai-cells property
Date: Wed, 11 Mar 2020 18:43:22 +0100 [thread overview]
Message-ID: <20200311174322.23813-2-jbx6244@gmail.com> (raw)
In-Reply-To: <20200311174322.23813-1-jbx6244@gmail.com>
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to 'rockchip-i2s.yaml'
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
Documentation/devicetree/bindings/sound/rockchip-i2s.yaml | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index eff06b4b5..7cd0e278e 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
@@ -77,6 +77,9 @@ properties:
Required property for controllers which support multi channel
playback/capture.
+ "#sound-dai-cells":
+ const: 0
+
required:
- compatible
- reg
@@ -85,6 +88,7 @@ required:
- clock-names
- dmas
- dma-names
+ - "#sound-dai-cells"
additionalProperties: false
@@ -103,4 +107,5 @@ examples:
dma-names = "tx", "rx";
rockchip,capture-channels = <2>;
rockchip,playback-channels = <8>;
+ #sound-dai-cells = <0>;
};
--
2.11.0
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next prev parent reply other threads:[~2020-03-11 17:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-11 17:43 [PATCH v1 1/2] dt-bindings: sound: convert rockchip i2s bindings to yaml Johan Jonker
2020-03-11 17:43 ` Johan Jonker [this message]
2020-03-23 22:11 ` [PATCH v1 2/2] dt-bindings: sound: rockchip-i2s: add #sound-dai-cells property Rob Herring
2020-03-23 22:11 ` [PATCH v1 1/2] dt-bindings: sound: convert rockchip i2s bindings to yaml Rob Herring
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