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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-01-28 21:00:39 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-01-31 15:54:39 +0000
commit4e8d76373c9fd7a1c1b401fc97ba01c0ecbb888f (patch)
tree01a265830954180542d180caffc086835f06be26 /Documentation
parent5f2c1b30c7f60670c8b9d1cb1ea7c818b9c743a6 (diff)
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>
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