[PATCH v3 2/6] dt-bindings: display: meson-vpu: add third DPI output port

[Neil Armstrong]

Add third port corresponding to the ENCL DPI encoder used to connect
to DSI or LVDS transceivers.

Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
Reviewed-by: Rob Herring <robh at kernel.org>
---
 .../devicetree/bindings/display/amlogic,meson-vpu.yaml       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
index 047fd69e0377..fdb42b14a099 100644
--- a/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
+++ b/Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
@@ -96,6 +96,11 @@ properties:
     description:
       A port node pointing to the HDMI-TX port node.
 
+  port at 2:
+    $ref: /schemas/graph.yaml#/properties/port
+    description:
+      A port node pointing to the DPI port node (e.g. DSI or LVDS transceiver).
+
   "#address-cells":
     const: 1
 
-- 
2.25.1