3 The device node for Tegra SOC USB PHY:
6 - compatible : Should be "nvidia,tegra20-usb-phy".
7 - reg : Address and length of the register set for the USB PHY interface.
8 - phy_type : Should be one of "ulpi" or "utmi".
10 Required properties for phy_type == ulpi:
11 - nvidia,phy-reset-gpio : The GPIO used to reset the PHY.
14 - nvidia,has-legacy-mode : boolean indicates whether this controller can
15 operate in legacy mode (as APX 2500 / 2600). In legacy mode some
16 registers are accessed through the APB_MISC base address instead of