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authorThierry Reding <treding@nvidia.com>2014-07-07 15:26:30 +0200
committerThierry Reding <treding@nvidia.com>2015-01-09 14:45:43 +0100
commit910978e753d0be0b429cf75b5adaed55b90c96b2 (patch)
tree174f38337a47ae2961d20bdbaba569fb57c765d3 /arch/arm/mach-tegra
parent2b20b6164ec737bec67641564e477aa6e008748b (diff)
downloadlinux-910978e753d0be0b429cf75b5adaed55b90c96b2.tar.bz2
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>
Diffstat (limited to 'arch/arm/mach-tegra')
-rw-r--r--arch/arm/mach-tegra/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index d0be9a1ef6b8..5d1a318f1302 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -27,6 +27,7 @@ config ARCH_TEGRA_2x_SOC
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
@@ -37,6 +38,7 @@ config ARCH_TEGRA_3x_SOC
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
@@ -47,6 +49,7 @@ config ARCH_TEGRA_114_SOC
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
@@ -56,6 +59,7 @@ config ARCH_TEGRA_124_SOC
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