diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-02 10:05:21 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-02 10:05:21 -0500 |
| commit | 15095bb0fe779c0403091bda7adce5fb3bb9ca35 (patch) | |
| tree | 7bd9c52ccc770a224358485900c827affa9e7923 /arch | |
| parent | 78368c79944b12f91bcacb0b0b030c36016264e8 (diff) | |
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')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 290a4b57617..15a177573b7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
| @@ -1248,6 +1248,7 @@ config HAVE_ARM_SCU | |||
| 1248 | config HAVE_ARM_TWD | 1248 | config HAVE_ARM_TWD |
| 1249 | bool | 1249 | bool |
| 1250 | depends on SMP | 1250 | depends on SMP |
| 1251 | select TICK_ONESHOT | ||
| 1251 | help | 1252 | help |
| 1252 | This options enables support for the ARM timer and watchdog unit | 1253 | This options enables support for the ARM timer and watchdog unit |
| 1253 | 1254 | ||