diff --git a/Bindings/display/panel/boe,tv101wum-nl6.yaml b/Bindings/display/panel/boe,tv101wum-nl6.yaml
index 906ef62..9e603ca 100644
--- a/Bindings/display/panel/boe,tv101wum-nl6.yaml
+++ b/Bindings/display/panel/boe,tv101wum-nl6.yaml
@@ -38,7 +38,7 @@
       - starry,ili9882t
 
   reg:
-    description: the virtual channel number of a DSI peripheral
+    maxItems: 1
 
   enable-gpios:
     description: a GPIO spec for the enable pin