diff options
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r-- | arch/arm/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c8d94dcd8ef7..620f2ca94ed2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig | |||
@@ -361,6 +361,11 @@ config NO_IDLE_HZ | |||
361 | Alternatively, if you want dynamic tick automatically enabled | 361 | Alternatively, if you want dynamic tick automatically enabled |
362 | during boot, pass "dyntick=enable" via the kernel command string. | 362 | during boot, pass "dyntick=enable" via the kernel command string. |
363 | 363 | ||
364 | Please note that dynamic tick may affect the accuracy of | ||
365 | timekeeping on some platforms depending on the implementation. | ||
366 | Currently at least OMAP platform is known to have accurate | ||
367 | timekeeping with dynamic tick. | ||
368 | |||
364 | config ARCH_DISCONTIGMEM_ENABLE | 369 | config ARCH_DISCONTIGMEM_ENABLE |
365 | bool | 370 | bool |
366 | default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM) | 371 | default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM) |