diff --git a/Documentation/devicetree/bindings/connector/usb-connector.yaml b/Documentation/devicetree/bindings/connector/usb-connector.yaml
index b6daedd62516..32509b98142e 100644
--- a/Documentation/devicetree/bindings/connector/usb-connector.yaml
+++ b/Documentation/devicetree/bindings/connector/usb-connector.yaml
@@ -197,6 +197,16 @@ properties:
     $ref: /schemas/types.yaml#/definitions/uint32
     enum: [1, 2, 3]
 
+  slow-charger-loop:
+    description: Allows PMIC charger loops which are slow(i.e. cannot meet the 15ms deadline) to
+      still comply to pSnkStby i.e Maximum power that can be consumed by sink while in Sink Standby
+      state as defined in 7.4.2 Sink Electrical Parameters of USB Power Delivery Specification
+      Revision 3.0, Version 1.2. When the property is set, the port requests pSnkStby(2.5W -
+      5V@500mA) upon entering SNK_DISCOVERY(instead of 3A or the 1.5A, Rp current advertised, during
+      SNK_DISCOVERY) and the actual currrent limit after reception of PS_Ready for PD link or during
+      SNK_READY for non-pd link.
+    type: boolean
+
 required:
   - compatible