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From: Frank Li <Frank.Li@nxp.com>
Date: Tue, 27 Feb 2024 15:54:09 -0500
Subject: [PATCH v2 1/4] ASoC: dt-bindings: fsl,imx-asrc/spdif: Add
 power-domains requirement
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To: Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, 
 Rob Herring <robh@kernel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, 
 Conor Dooley <conor+dt@kernel.org>, Shawn Guo <shawnguo@kernel.org>, 
 Sascha Hauer <s.hauer@pengutronix.de>, 
 Pengutronix Kernel Team <kernel@pengutronix.de>, 
 Fabio Estevam <festevam@gmail.com>, Shengjiu Wang <shengjiu.wang@nxp.com>
Cc: linux-sound@vger.kernel.org, devicetree@vger.kernel.org, 
 imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, 
 linux-kernel@vger.kernel.org, Frank Li <Frank.Li@nxp.com>
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Add power-domains property for asrc and spdif.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml | 3 +++
 Documentation/devicetree/bindings/sound/fsl,spdif.yaml    | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml b/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml
index bfef2fcb75b14..98616507e3c10 100644
--- a/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,imx-asrc.yaml
@@ -74,6 +74,9 @@ properties:
       - const: asrck_f
       - const: spba
 
+  power-domains:
+    maxItems: 1
+
   fsl,asrc-rate:
     $ref: /schemas/types.yaml#/definitions/uint32
     description: The mutual sample rate used by DPCM Back Ends
diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.yaml b/Documentation/devicetree/bindings/sound/fsl,spdif.yaml
index 1d64e8337aa4b..82430f1d5e5a2 100644
--- a/Documentation/devicetree/bindings/sound/fsl,spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,spdif.yaml
@@ -86,6 +86,9 @@ properties:
       registers. Set this flag for HCDs with big endian descriptors and big
       endian registers.
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg

-- 
2.34.1