[PATCH 2/4] dt-bindings: display: feiyang, fy07024di26a30d: document port

[Krzysztof Kozlowski]

Panels are supposed to have one port (defined in panel-common.yaml
binding):

  rk3399-rockpro64.dtb: panel at 0: 'port' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
---
 .../bindings/display/panel/feiyang,fy07024di26a30d.yaml   | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
index 1cf84c8dd85e..92df69e80a82 100644
--- a/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
+++ b/Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml
@@ -26,6 +26,7 @@ properties:
   dvdd-supply:
     description: 3v3 digital regulator
 
+  port: true
   reset-gpios: true
 
   backlight: true
@@ -35,6 +36,7 @@ required:
   - reg
   - avdd-supply
   - dvdd-supply
+  - port
 
 additionalProperties: false
 
@@ -53,5 +55,11 @@ examples:
             dvdd-supply = <&reg_dldo2>;
             reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
             backlight = <&backlight>;
+
+            port {
+                mipi_in_panel: endpoint {
+                    remote-endpoint = <&mipi_out_panel>;
+                };
+            };
         };
     };
-- 
2.34.1