| Message ID | 20250217021715.284951-2-shengjiu.wang@nxp.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | ASoC: imx-card: support playback or capture only | expand |
On Mon, 17 Feb 2025 10:17:14 +0800, Shengjiu Wang wrote: > 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> > Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com> > --- > .../devicetree/bindings/sound/imx-audio-card.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > Acked-by: Rob Herring (Arm) <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/sound/imx-audio-card.yaml b/Documentation/devicetree/bindings/sound/imx-audio-card.yaml index f7ad5ea2491e..3c75c8c78987 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 @@ -71,6 +79,12 @@ patternProperties: - link-name - cpu + allOf: + - not: + required: + - playback-only + - capture-only + additionalProperties: false required: