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authorThomas Gleixner <tglx@linutronix.de>2012-05-18 09:59:57 +0200
committerThomas Gleixner <tglx@linutronix.de>2012-05-21 11:01:40 +0200
commitb5e498ad67863cc877fb05e6a71ce58eda4fb2ca (patch)
tree41800f004e3dfac860d39d9bc38d871564683231 /kernel/time/Kconfig
parentb2d6aba9657c7e3d027dd43ac7d7c405e0079d46 (diff)
downloadvexpress-lsk-b5e498ad67863cc877fb05e6a71ce58eda4fb2ca.tar.gz
timers: Provide generic Kconfig switches
We really don't want all the arch code defining stuff over and over. [ anna-maria: Added missing GENERIC_CMOS_UPDATE switch ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Anna-Maria Gleixner <anna-maria@glx-um.de> Cc: Paul Mundt <lethal@linux-sh.org> Link: http://lkml.kernel.org/r/1337529587.3208.2.camel@dionysos Acked-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'kernel/time/Kconfig')
-rw-r--r--kernel/time/Kconfig35
1 files changed, 35 insertions, 0 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index a20dc8a3c94..f6ebc4ff702 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -33,3 +33,38 @@ config GENERIC_CLOCKEVENTS_BUILD
config GENERIC_CLOCKEVENTS_MIN_ADJUST
bool
+
+# Options selectable by arch Kconfig
+
+# Watchdog function for clocksources to detect instabilities
+config CLOCKSOURCE_WATCHDOG
+ bool
+
+# Architecture has extra clocksource data
+config ARCH_CLOCKSOURCE_DATA
+ bool
+
+# Timekeeping vsyscall support
+config GENERIC_TIME_VSYSCALL
+ bool
+
+# ktime_t scalar 64bit nsec representation
+config KTIME_SCALAR
+ bool
+
+# Old style timekeeping
+config ARCH_USES_GETTIMEOFFSET
+ bool
+
+# The generic clock events infrastructure
+config GENERIC_CLOCKEVENTS
+ bool
+
+# Clockevents broadcasting infrastructure
+config GENERIC_CLOCKEVENTS_BROADCAST
+ bool
+ depends on GENERIC_CLOCKEVENTS
+
+# Generic update of CMOS clock
+config GENERIC_CMOS_UPDATE
+ bool