ARM: tegra: select USB_ULPI from EHCI rather than platform

BugLink: http://bugs.launchpad.net/bugs/1756866

commit a262e87f upstream.

For historic reasons, the tegra platform selects USB_ULPI from architecture
code, but that hasn't really made sense for a long time, as the only
user of that code is the Tegra EHCI driver that has its own Kconfig
symbol.

This removes the 'select' statements from mach-tegra and drivers/soc/tegra
and adds them with the device driver that actually needs them.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
[arnd: rebased to 4.4-stable]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Juerg Haefliger <juergh@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

arch/arm/mach-tegra/Kconfig

@@ -12,8 +12,6 @@ menuconfig ARCH_TEGRA
 	select ARCH_HAS_RESET_CONTROLLER
 	select RESET_CONTROLLER
 	select SOC_BUS
-	select USB_ULPI if USB_PHY
-	select USB_ULPI_VIEWPORT if USB_PHY
 	help
 	  This enables support for NVIDIA Tegra based systems.
 

arch/arm64/Kconfig.platforms

@@ -90,8 +90,6 @@ config ARCH_TEGRA_132_SOC
 	bool "NVIDIA Tegra132 SoC"
 	depends on ARCH_TEGRA
 	select PINCTRL_TEGRA124
-	select USB_ULPI if USB_PHY
-	select USB_ULPI_VIEWPORT if USB_PHY
 	help
 	  Enable support for NVIDIA Tegra132 SoC, based on the Denver
 	  ARMv8 CPU.  The Tegra132 SoC is similar to the Tegra124 SoC,

drivers/usb/host/Kconfig

@@ -220,6 +220,8 @@ config USB_EHCI_TEGRA
        depends on ARCH_TEGRA
        select USB_EHCI_ROOT_HUB_TT
        select USB_PHY
+	select USB_ULPI
+	select USB_ULPI_VIEWPORT
        help
          This driver enables support for the internal USB Host Controllers
          found in NVIDIA Tegra SoCs. The controllers are EHCI compliant.