[PATCH] dt-bindings: display: bridge: Drop requirement on input port for DSI devices

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



MIPI-DSI devices, if they are controlled through the bus itself, have to
be described as a child node of the controller they are attached to.

Thus, there's no requirement on the controller having an OF-Graph output
port to model the data stream: it's assumed that it would go from the
parent to the child.

However, some bridges controlled through the DSI bus still require an
input OF-Graph port, thus requiring a controller with an OF-Graph output
port. This prevents those bridges from being used with the controllers
that do not have one without any particular reason to.

Let's drop that requirement.

Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
---
 .../devicetree/bindings/display/bridge/chipone,icn6211.yaml      | 1 -
 .../devicetree/bindings/display/bridge/toshiba,tc358762.yaml     | 1 -
 2 files changed, 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
index 62c3bd4cb28d..7257fd0ae4da 100644
--- a/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml
@@ -51,7 +51,6 @@ properties:
           Video port for MIPI DPI output (panel or connector).
 
     required:
-      - port@0
       - port@1
 
 required:
diff --git a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml
index 5216c27fc0ad..a412a1da950f 100644
--- a/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/toshiba,tc358762.yaml
@@ -39,7 +39,6 @@ properties:
           Video port for MIPI DPI output (panel or connector).
 
     required:
-      - port@0
       - port@1
 
 required:
-- 
2.35.1




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux