[PATCH 2/4] dt-bindings: display: panel: ilitek,ili9488: make the port optional

[Romain TISSERAND]

The panel is a MIPI-DSI peripheral, a child node of its DSI host, and the
driver does not use a graph port. A port is only needed when the host
links its panel through the graph; other DSI hosts, such as the Allwinner
sun6i-a31-mipi-dsi one, link the child node and have no output port to
point at. The PinePhone panel is described that way on the same host,
without a port.

Keep the port allowed (panel-common) but no longer required, as for other
DSI panels such as ilitek,ili9881c.

Signed-off-by: Romain TISSERAND <romain.tisserand@xxxxxxxxx>
---
 .../devicetree/bindings/display/panel/ilitek,ili9488.yaml        | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
index ea7449273022..016a573893b7 100644
--- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
@@ -32,7 +32,6 @@ required:
   - iovcc-supply
   - reset-gpios
   - backlight
-  - port
 
 unevaluatedProperties: false
 
-- 
2.43.0