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-rw-r--r--Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
index 2bff168f83bc..b886791b2e2c 100644
--- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
+++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
@@ -79,6 +79,7 @@ Optional properties:
maximum_periodic_data_per_frame. The use case is multiple transactions, but
less frame rate.
- ci-disable-lpm: Some chipidea hardware need to disable low power mode
+- phy-charger-detection: enable USB PHY charger detection function
i.mx specific properties
- fsl,usbmisc: phandler of non-core register device, with one