diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3588-dw-hdmi-qp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3588-dw-hdmi-qp.yaml
index d649808c59da..70ac6751bdba 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3588-dw-hdmi-qp.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3588-dw-hdmi-qp.yaml
@@ -69,6 +69,12 @@ properties:
       - const: main
       - const: hpd
 
+  no-hpd:
+    type: boolean
+    description:
+      The HPD pin is not present or used for another purpose, and the EDID
+      must be polled instead to determine if a device is attached.
+
   phys:
     maxItems: 1
     description: The HDMI/eDP PHY