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[v8,02/16] media: dt-bindings: Make sure items in data-lanes are unique

Message ID 20230731-upstream_csi-v8-2-fb7d3661c2c9@ti.com
State Superseded
Headers show
Series CSI2RX support on J721E and AM62 | expand

Commit Message

Jai Luthra July 31, 2023, 8:29 a.m. UTC 
From: Pratyush Yadav <p.yadav@ti.com>

The data-lanes property maps the logical lane numbers to the physical
lane numbers. The position of an entry is the logical lane number and
its value is the physical lane number. Since one physical lane can only
map to one logical lane, no number in the list should repeat. Add the
uniqueItems constraint on the property to enforce this.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
---
v7->v8: No change

 Documentation/devicetree/bindings/media/video-interfaces.yaml | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/Documentation/devicetree/bindings/media/video-interfaces.yaml b/Documentation/devicetree/bindings/media/video-interfaces.yaml
index a211d49dc2ac..26e3e7d7c67b 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.yaml
+++ b/Documentation/devicetree/bindings/media/video-interfaces.yaml
@@ -160,6 +160,7 @@  properties:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     minItems: 1
     maxItems: 8
+    uniqueItems: true
     items:
       # Assume up to 9 physical lane indices
       maximum: 8