[PATCH v3 1/5] dt-bindings: firmware: fsl,scu: Add imx8qxp-pixel-link nodes

[Alexander Stein]

System Controller Firmware(SCU) provides access to Display Pixel Link, so
add the display controller links.

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
Changes in v3:
* Use patternProperties instead of 4 discrete child nodes

 Documentation/devicetree/bindings/firmware/fsl,scu.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/firmware/fsl,scu.yaml b/Documentation/devicetree/bindings/firmware/fsl,scu.yaml
index 307f1c6278532..a00295ba965f6 100644
--- a/Documentation/devicetree/bindings/firmware/fsl,scu.yaml
+++ b/Documentation/devicetree/bindings/firmware/fsl,scu.yaml
@@ -155,6 +155,12 @@ properties:
       Watchdog controller provided by the SCU
     $ref: /schemas/watchdog/fsl,scu-wdt.yaml
 
+patternProperties:
+  "^dc[0-1]-pixel-link[0-1]$":
+    description:
+      Display pixel link in display controller subsystem controlled by the SCU
+    $ref: /schemas/display/bridge/fsl,imx8qxp-pixel-link.yaml
+
 required:
   - compatible
   - mbox-names
-- 
2.55.0