EXPERIMENTAL: T132 bringup: get pinmux working
EXPERIMENTAL: T132: Enable Tegra EHCI in the defconfig
EXPERIMENTAL: T132 bringup: add T132 USB ports as EHCI ports
EXPERIMENTAL: T132 bringup: add regulators, enable USB for Norrin
usb: phy: Remove ARM from USB_ULPI dependencies

ULPI is not ARM specific

Signed-off-by: Allen Martin <amartin@nvidia.com>