summaryrefslogtreecommitdiffstats
path: root/arch/arm
diff options
context:
space:
mode:
authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-02 15:05:21 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-01-02 15:05:21 +0000
commit15095bb0fe779c0403091bda7adce5fb3bb9ca35 (patch)
tree7bd9c52ccc770a224358485900c827affa9e7923 /arch/arm
parent78368c79944b12f91bcacb0b0b030c36016264e8 (diff)
downloadblackbird-op-linux-15095bb0fe779c0403091bda7adce5fb3bb9ca35.tar.gz
blackbird-op-linux-15095bb0fe779c0403091bda7adce5fb3bb9ca35.zip
ARM: TWD: enable one-shot mode
Allow one shot timer mode to be used with the TWD. This allows NOHZ mode to be used on SMP systems using the TWD localtimer. Tested on Versatile Express and U8500. Tested-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 290a4b57617f..15a177573b74 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1248,6 +1248,7 @@ config HAVE_ARM_SCU
config HAVE_ARM_TWD
bool
depends on SMP
+ select TICK_ONESHOT
help
This options enables support for the ARM timer and watchdog unit
OpenPOWER on IntegriCloud