[PATCH 1/2] dt-bindings: display: bridge: ldb: Add i.MX6SX support

[Fabio Estevam <festevam@xxxxxxxxx>]

From: Fabio Estevam <festevam@xxxxxxx>

i.MX6SX has a single LVDS port and share a similar LDB_CTRL register
layout with i.MX8MP and i.MX93.

Signed-off-by: Fabio Estevam <festevam@xxxxxxx>
---
 .../devicetree/bindings/display/bridge/fsl,ldb.yaml   | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
index 6e0e3ba9b49e..4f842bcfba1a 100644
--- a/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/fsl,ldb.yaml
@@ -17,6 +17,7 @@ description: |
 properties:
   compatible:
     enum:
+      - fsl,imx6sx-ldb
       - fsl,imx8mp-ldb
       - fsl,imx93-ldb
 
@@ -60,6 +61,16 @@ required:
   - ports
 
 allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: fsl,imx6sx-ldb
+    then:
+      properties:
+        ports:
+          properties:
+            port@2: false
   - if:
       properties:
         compatible:
-- 
2.34.1