redonkable/freescale-linux-fslc
redonkable/freescale-linux-fslc
1
0
Fork 0
Code Releases Activity

ARM: tegra: select USB_ULPI from EHCI rather than platform

Browse source 
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>
This commit is contained in:
Arnd Bergmann 2015-11-23 14:51:29 +01:00 committed by Thierry Reding
parent 5883ac2010
commit a262e87ff3
3 changed files with 2 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/mach-tegra/Kconfig
View file

@ -12,7 +12,5 @@ config 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.

4
drivers/soc/tegra/Kconfig
View file

@ -57,8 +57,6 @@ if ARM64
config ARCH_TEGRA_132_SOC
bool "NVIDIA Tegra132 SoC"
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,
@ -68,8 +66,6 @@ config ARCH_TEGRA_132_SOC
config ARCH_TEGRA_210_SOC
bool "NVIDIA Tegra210 SoC"
select PINCTRL_TEGRA210
select USB_ULPI if USB_PHY
select USB_ULPI_VIEWPORT if USB_PHY
help
Enable support for the NVIDIA Tegra210 SoC. Also known as Tegra X1,
the Tegra210 has four Cortex-A57 cores paired with four Cortex-A53

2
drivers/usb/host/Kconfig
View file

@ -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.