The P3509 carrier board does not connect the ID GPIO. Prior to this, the
GPIO role switch driver could not detect the mode of the OTG port.
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
0936fa8015