[PATCH v8 09/12] dt-bindings: display: bridge: lvds-codec: Add new bus-width prop

[Boris Brezillon]

Add the bus-width property to describe the input bus format.

Signed-off-by: Boris Brezillon <boris.brezillon at collabora.com>
---
Changes in v7:
* Rebase on top of lvds-codec changes
* Drop the data-mapping property

Changes in v3:
* New patch
---
 .../devicetree/bindings/display/bridge/lvds-codec.yaml    | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 8f373029f5d2..7c4e42f4de61 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
@@ -55,6 +55,14 @@ properties:
         description: |
           For LVDS encoders, port 0 is the parallel input
           For LVDS decoders, port 0 is the LVDS input
+        properties:
+          bus-width:
+            allOf:
+              - $ref: /schemas/types.yaml#/definitions/uint32
+              - enum: [18, 24]
+              - default: 24
+          description:
+            Number of data lines used to transmit the RGB data.
 
       port at 1:
         type: object
-- 
2.24.1