From: Faiz Abbas <faiz.abbas@arm.com>
To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
alsa-devel@alsa-project.org, broonie@kernel.org
Cc: lgirdwood@gmail.com, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org,
kuninori.morimoto.gx@renesas.com, Anurag.Koul@arm.com,
Deepak.Pandey@arm.com, Faiz Abbas <faiz.abbas@arm.com>
Subject: [PATCH] ASoC: dt-bindings: simple-card: Document simple-audio-card,plat
Date: Thu, 5 Jan 2023 21:33:46 +0530 [thread overview]
Message-ID: <20230105160346.29018-1-faiz.abbas@arm.com> (raw)
The simple card driver has support for adding cpu, codec and platform
nodes with the simple-audio-card prefix. Add documentation for the plat
binding.
Signed-off-by: Faiz Abbas <faiz.abbas@arm.com>
---
.../bindings/sound/simple-card.yaml | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/simple-card.yaml b/Documentation/devicetree/bindings/sound/simple-card.yaml
index ed19899bc94b..fa67c76d4dbb 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.yaml
+++ b/Documentation/devicetree/bindings/sound/simple-card.yaml
@@ -205,6 +205,8 @@ patternProperties:
$ref: "#/definitions/dai"
"^simple-audio-card,codec(@[0-9a-f]+)?$":
$ref: "#/definitions/dai"
+ "^simple-audio-card,plat(@[0-9a-f]+)?$":
+ $ref: "#/definitions/dai"
"^simple-audio-card,dai-link(@[0-9a-f]+)?$":
description: |
@@ -285,6 +287,27 @@ examples:
};
};
+#-------------------------------
+# single DAI link with platform
+#-------------------------------
+ - |
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <384>;
+ simple-audio-card,cpu {
+ sound-dai = <&iofpga_i2s>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&hdmi_tx>;
+ };
+
+ simple-audio-card,plat {
+ sound-dai = <&audio_formatter>;
+ };
+};
+
#--------------------
# Multi DAI links
#--------------------
--
2.25.1
next reply other threads:[~2023-01-05 16:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-05 16:03 Faiz Abbas [this message]
2023-01-06 3:18 ` [PATCH] ASoC: dt-bindings: simple-card: Document simple-audio-card,plat Rob Herring
2023-01-08 16:37 ` Rob Herring
2023-01-10 8:23 ` Mohammad Faiz Abbas Rizvi
2023-01-10 8:45 ` Krzysztof Kozlowski
2023-01-11 10:14 ` Mohammad Faiz Abbas Rizvi
2023-01-12 10:27 ` Mark Brown
2023-01-23 16:43 ` Mark Brown
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