[PATCH v2 1/1] media: dt-bindings: nxp,imx8-isi: Refuse port at 1 for single pipeline models

[Alexander Stein]

In case the hardware only supports just one pipeline, explicitly refuse
port at 1 in ports node.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
This is v2 to patch series [1]. With 2 patches dropped, only this one
is left, hence no cover letter.

Changes in v2:
* Dropped v1 patches 2 & 3
* Collected Krzysztof's A-b

[1] https://lore.kernel.org/all/20240223140445.1885083-1-alexander.stein@ew.tq-group.com/

 Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml b/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
index e4665469a86c..4d5348d456a1 100644
--- a/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
+++ b/Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml
@@ -84,6 +84,7 @@ allOf:
           properties:
             port at 0:
               description: MIPI CSI-2 RX
+            port at 1: false
           required:
             - port at 0
 
-- 
2.34.1