Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
---
Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
index c4c9e9e..92348c9 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-usb-phy.txt
@@ -48,5 +48,8 @@ Optional properties:
peripheral means it is device controller
otg means it can operate as either ("on the go")
+Optional properties for dr_mode == host:
+ - vbus-supply: regulator for VBUS
+
Required properties for dr_mode == otg:
- vbus-supply: regulator for VBUS
--
1.8.1.5
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