linux/arch/arm/mach-tegra/Kconfig
Thierry Reding 910978e753 clocksource: Build Tegra timer on 32-bit ARM only
Instead of directly using the ARCH_TEGRA Kconfig symbol to enable this
driver, add a new, non-user-visible Kconfig symbol (TEGRA_TIMER) which
can be selected by the various SoCs.

This is useful to disable building the driver on Tegra132 (64-bit ARM)
where it doesn't currently compile but also isn't needed (yet).

Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-01-09 14:45:43 +01:00

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menuconfig ARCH_TEGRA
bool "NVIDIA Tegra" if ARCH_MULTI_V7
select ARCH_REQUIRE_GPIOLIB
select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
select ARM_AMBA
select ARM_GIC
select CLKSRC_MMIO
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select PINCTRL
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.
if ARCH_TEGRA
config ARCH_TEGRA_2x_SOC
bool "Enable support for Tegra20 family"
select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
select ARM_ERRATA_720789
select ARM_ERRATA_754327 if SMP
select ARM_ERRATA_764369 if SMP
select PINCTRL_TEGRA20
select PL310_ERRATA_727915 if CACHE_L2X0
select PL310_ERRATA_769419 if CACHE_L2X0
select TEGRA_TIMER
help
Support for NVIDIA Tegra AP20 and T20 processors, based on the
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
config ARCH_TEGRA_3x_SOC
bool "Enable support for Tegra30 family"
select ARM_ERRATA_754322
select ARM_ERRATA_764369 if SMP
select PINCTRL_TEGRA30
select PL310_ERRATA_769419 if CACHE_L2X0
select TEGRA_TIMER
help
Support for NVIDIA Tegra T30 processor family, based on the
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
config ARCH_TEGRA_114_SOC
bool "Enable support for Tegra114 family"
select ARM_ERRATA_798181 if SMP
select ARM_L1_CACHE_SHIFT_6
select HAVE_ARM_ARCH_TIMER
select PINCTRL_TEGRA114
select TEGRA_TIMER
help
Support for NVIDIA Tegra T114 processor family, based on the
ARM CortexA15MP CPU
config ARCH_TEGRA_124_SOC
bool "Enable support for Tegra124 family"
select ARM_L1_CACHE_SHIFT_6
select HAVE_ARM_ARCH_TIMER
select PINCTRL_TEGRA124
select TEGRA_TIMER
help
Support for NVIDIA Tegra T124 processor family, based on the
ARM CortexA15MP CPU
endif