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| author | Mark Rutland <mark.rutland@arm.com> | 2012-11-12 15:33:44 +0100 |
|---|---|---|
| committer | Mark Rutland <mark.rutland@arm.com> | 2013-01-31 16:51:49 +0100 |
| commit | 8a4da6e36c582ff746191eca85b6c1c068dbfbd6 (patch) | |
| tree | 9c4be7e6853d33f35580e6f7c64c3d410dfe4aaf /drivers/clocksource/Kconfig | |
| parent | arm: arch_timer: add arch_counter_set_user_access (diff) | |
| download | linux-8a4da6e36c582ff746191eca85b6c1c068dbfbd6.tar.xz linux-8a4da6e36c582ff746191eca85b6c1c068dbfbd6.zip | |
arm: arch_timer: move core to drivers/clocksource
The core functionality of the arch_timer driver is not directly tied to
anything under arch/arm, and can be split out.
This patch factors out the core of the arch_timer driver, so it can be
shared with other architectures. A couple of functions are added so
that architecture-specific code can interact with the driver without
needing to touch its internals.
The ARM_ARCH_TIMER config variable is moved out to
drivers/clocksource/Kconfig, existing uses in arch/arm are replaced with
HAVE_ARM_ARCH_TIMER, which selects it.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/clocksource/Kconfig')
| -rw-r--r-- | drivers/clocksource/Kconfig | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index 7fdcbd3f4da5..dbb085ac64d4 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -58,3 +58,6 @@ config CLKSRC_ARM_GENERIC def_bool y if ARM64 help This option enables support for the ARM generic timer. + +config ARM_ARCH_TIMER + bool |