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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-28 21:00:39 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-31 15:54:39 +0000 |
| commit | 4e8d76373c9fd7a1c1b401fc97ba01c0ecbb888f (patch) | |
| tree | 01a265830954180542d180caffc086835f06be26 /arch/arm/Kconfig | |
| parent | 5f2c1b30c7f60670c8b9d1cb1ea7c818b9c743a6 (diff) | |
| download | lwn-4e8d76373c9fd7a1c1b401fc97ba01c0ecbb888f.tar.gz lwn-4e8d76373c9fd7a1c1b401fc97ba01c0ecbb888f.zip | |
ARM: footbridge: convert to clockevents/clocksource
The Footbridge platforms have some reasonable timers in the host bridge,
which we use for most footbridge-based platforms. However, NetWinder's
clock these using a spread-spectrum clock which makes them too unstable
for time keeping. So we have to rely on the PIT.
Convert both Footbridge timers and PIT timers to use the clocksource
and clockevent infrastructure. Tested on Netwinder.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 5cff165b7eb0..6d9fbfe32a2d 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -346,7 +346,7 @@ config ARCH_FOOTBRIDGE bool "FootBridge" select CPU_SA110 select FOOTBRIDGE - select ARCH_USES_GETTIMEOFFSET + select GENERIC_CLOCKEVENTS help Support for systems based on the DC21285 companion chip ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder. |