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Subject[PATCH v2] media: dt-bindings: media: renesas,csi2: Update data-lanes property
Date
CSI-2 (CSI4LNK0) on R-Car and RZ/G2 supports 4-lane mode which is already
handled by rcar-csi2.c driver. This patch updates the data-lanes property
to describe the same.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
Hi All,

Instead of adding uniqueItems:true into SoC binding doc's I think we could
add this in video-interfaces.yaml for data-lanes property. Any thoughts on this?

Cheers,
Prabhakar

v1->v2
* Dropped const items
* Added uniqueItems

v1:
https://lore.kernel.org/lkml/20220118163413.ge2b4g75yhfqvq3x@uno.localdomain/T/
---
Documentation/devicetree/bindings/media/renesas,csi2.yaml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/media/renesas,csi2.yaml b/Documentation/devicetree/bindings/media/renesas,csi2.yaml
index e6a036721082..a5a1b570025a 100644
--- a/Documentation/devicetree/bindings/media/renesas,csi2.yaml
+++ b/Documentation/devicetree/bindings/media/renesas,csi2.yaml
@@ -67,7 +67,11 @@ properties:
maxItems: 1

data-lanes:
- maxItems: 1
+ minItems: 1
+ maxItems: 4
+ uniqueItems: true
+ items:
+ maximum: 4

required:
- clock-lanes
--
2.17.1
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