tree e52cac31da3f4b5daad4aa53884c34ca4ea24233
parent fa2be67320036db21615b5f6172b330a2f819634
author Stephen Warren <swarren@nvidia.com> 1398892196 -0600
committer Marek Vasut <marex@denx.de> 1400106077 +0200

usb: tegra: refactor PHY type selection

Both init_{utmi,ulpi}_usb_controller() have nearly identical code for
PHY type selection. Pull this out into a common function to remove the
duplication.

Cc: Jim Lin <jilin@nvidia.com>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stephen Warren <swarren@nvidia.com>