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-rw-r--r--Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
index 7c70f2ad9942..ca82b3547dce 100644
--- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.txt
@@ -9,7 +9,8 @@ Required properties:
Optional properties:
- vbus-supply: A phandle to the regulator for USB VBUS.
-
+- vbus-power-supply: A phandle to the vbus power supply provider, used to
+ to detect the possible BC charger type of it.
Example:
usb3_phy0: phy@381f0040 {
compatible = "fsl,imx8mq-usb-phy";