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-rw-r--r--dts/Bindings/connector/usb-connector.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/dts/Bindings/connector/usb-connector.txt b/dts/Bindings/connector/usb-connector.txt
index d90e17e242..a9a2f2fc44 100644
--- a/dts/Bindings/connector/usb-connector.txt
+++ b/dts/Bindings/connector/usb-connector.txt
@@ -14,6 +14,8 @@ Optional properties:
- label: symbolic name for the connector,
- type: size of the connector, should be specified in case of USB-A, USB-B
non-fullsize connectors: "mini", "micro".
+- self-powered: Set this property if the usb device that has its own power
+ source.
Optional properties for usb-c-connector:
- power-role: should be one of "source", "sink" or "dual"(DRP) if typec