From: Shengjiu Wang <shengjiu.wang@nxp.com>
To: shengjiu.wang@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com,
nicoleotsuka@gmail.com, lgirdwood@gmail.com, broonie@kernel.org,
perex@perex.cz, tiwai@suse.com, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
linux-sound@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, robh@kernel.org,
krzk+dt@kernel.org, conor+dt@kernel.org,
devicetree@vger.kernel.org
Subject: [PATCH v2 1/2] ASoC: dt-bindings: imx-card: Add playback-only and capture-only property
Date: Fri, 14 Feb 2025 15:05:32 +0800 [thread overview]
Message-ID: <20250214070533.2808496-2-shengjiu.wang@nxp.com> (raw)
In-Reply-To: <20250214070533.2808496-1-shengjiu.wang@nxp.com>
Refer to audio graph card, add playback-only and capture-only property
for imx-audio-card.yaml for the case that only playback or capture is
supported.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
---
.../devicetree/bindings/sound/imx-audio-card.yaml | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
index f7ad5ea2491e..86571fa930f6 100644
--- a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
+++ b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml
@@ -46,6 +46,14 @@ patternProperties:
description: see tdm-slot.txt.
$ref: /schemas/types.yaml#/definitions/uint32
+ playback-only:
+ description: link is used only for playback
+ $ref: /schemas/types.yaml#/definitions/flag
+
+ capture-only:
+ description: link is used only for capture
+ $ref: /schemas/types.yaml#/definitions/flag
+
cpu:
description: Holds subnode which indicates cpu dai.
type: object
--
2.34.1
next prev parent reply other threads:[~2025-02-14 7:10 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-14 7:05 [PATCH v2 0/2] ASoC: imx-card: support playback or capture only Shengjiu Wang
2025-02-14 7:05 ` Shengjiu Wang [this message]
2025-02-14 8:40 ` [PATCH v2 1/2] ASoC: dt-bindings: imx-card: Add playback-only and capture-only property Krzysztof Kozlowski
2025-02-14 7:05 ` [PATCH v2 2/2] ASoC: imx-card: Add playback_only or capture_only support Shengjiu Wang
2025-02-14 12:49 ` [PATCH v2 0/2] ASoC: imx-card: support playback or capture only Iuliana Prodan
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