Tegra's USB1 port supports legacy mode, so mark it as such. Even if we
don't use it, we must turn it off in the driver.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NStephen Warren <swarren@wwwdotorg.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>