Add a "port" node entry for Rockchip S/PDIF binding. It's already in use
and a common property for DAIs.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/sound/rockchip-spdif.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
index 32dea7392e8d..56c755c22945 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
@@ -70,6 +70,9 @@ properties:
   "#sound-dai-cells":
     const: 0
 
+  port:
+    $ref: /schemas/graph.yaml#/properties/port
+
 required:
   - compatible
   - reg
-- 
2.51.0

On Thu, 08 Jan 2026 16:49:36 -0600, Rob Herring (Arm) wrote:
> Add a "port" node entry for Rockchip S/PDIF binding. It's already in use
> and a common property for DAIs.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: dt-bindings: rockchip-spdif: Allow "port" node
      commit: 70d95c5d2081faca7e849fa9c6665c9e0dae3923

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark

Am Donnerstag, 8. Januar 2026, 23:49:36 Mitteleuropäische Normalzeit schrieb Rob Herring (Arm):
> Add a "port" node entry for Rockchip S/PDIF binding. It's already in use
> and a common property for DAIs.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

> ---
>  Documentation/devicetree/bindings/sound/rockchip-spdif.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
> index 32dea7392e8d..56c755c22945 100644
> --- a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
> +++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
> @@ -70,6 +70,9 @@ properties:
>    "#sound-dai-cells":
>      const: 0
>  
> +  port:
> +    $ref: /schemas/graph.yaml#/properties/port
> +
>  required:
>    - compatible
>    - reg
>