This adds a property to indicate a port which can switch between host and device mode.
Signed-off-by: Simon Glass sjg@chromium.org ---
doc/device-tree-bindings/usb/tegra-usb.txt | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/doc/device-tree-bindings/usb/tegra-usb.txt b/doc/device-tree-bindings/usb/tegra-usb.txt index 035d63d..96fd022 100644 --- a/doc/device-tree-bindings/usb/tegra-usb.txt +++ b/doc/device-tree-bindings/usb/tegra-usb.txt @@ -11,3 +11,7 @@ Required properties : - phy_type : Should be one of "ulpi" or "utmi". - nvidia,vbus-gpio : If present, specifies a gpio that needs to be activated for the bus to be powered. + +Optional properties: + - support-host-mode : If present then this peripheral can switch between + host and device mode