The sun4i TCON needs a reference to the D-PHY in order to support LVDS
on Allwinner D1s/T113.

Add phys and phy-names to DT bindings.

Signed-off-by: Kuba Szczodrzyński <kuba@szczodrzynski.pl>
---
 .../bindings/display/allwinner,sun4i-a10-tcon.yaml          | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
index 724d93b91..52589341f 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml
@@ -115,6 +115,12 @@ properties:
           - const: edp
           - const: lvds
 
+  phys:
+    maxItems: 1
+
+  phy-names:
+    const: combo-phy
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
-- 
2.25.1