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authorThierry Reding <treding@nvidia.com>2014-07-07 17:26:30 +0400
committerThierry Reding <treding@nvidia.com>2015-01-09 16:45:43 +0300
commit910978e753d0be0b429cf75b5adaed55b90c96b2 (patch)
tree174f38337a47ae2961d20bdbaba569fb57c765d3 /drivers/clocksource
parent2b20b6164ec737bec67641564e477aa6e008748b (diff)
downloadlinux-910978e753d0be0b429cf75b5adaed55b90c96b2.tar.xz
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 'drivers/clocksource')
-rw-r--r--drivers/clocksource/Kconfig3
-rw-r--r--drivers/clocksource/Makefile2
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index fc01ec27d3c8..c062b6105d49 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -47,6 +47,9 @@ config SUN5I_HSTIMER
select CLKSRC_MMIO
bool
+config TEGRA_TIMER
+ bool
+
config VT8500_TIMER
bool
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index 94d90b24b56b..ba9ebd868ec5 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -27,7 +27,7 @@ obj-$(CONFIG_ARCH_U300) += timer-u300.o
obj-$(CONFIG_SUN4I_TIMER) += sun4i_timer.o
obj-$(CONFIG_SUN5I_HSTIMER) += timer-sun5i.o
obj-$(CONFIG_MESON6_TIMER) += meson6_timer.o
-obj-$(CONFIG_ARCH_TEGRA) += tegra20_timer.o
+obj-$(CONFIG_TEGRA_TIMER) += tegra20_timer.o
obj-$(CONFIG_VT8500_TIMER) += vt8500_timer.o
obj-$(CONFIG_ARCH_NSPIRE) += zevio-timer.o
obj-$(CONFIG_ARCH_BCM_MOBILE) += bcm_kona_timer.o