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authorMagnus Damm <magnus.damm@gmail.com>2012-05-25 11:03:44 +0400
committerThomas Gleixner <tglx@linutronix.de>2012-05-25 13:32:06 +0400
commitb9dbf9517784084ee9496f9f17f9754c1d021a9e (patch)
tree9b51e9d9becd1d9ed40ffaf34e960bc22970fae8 /drivers/devfreq
parente5400321a6f15ce0fe77c8455954f213ef7dcc54 (diff)
downloadlinux-b9dbf9517784084ee9496f9f17f9754c1d021a9e.tar.xz
clocksource: em_sti: Emma Mobile STI driver
The STI hardware is based on a single 48-bit 32kHz counter that together with two individual compare registers can generate interrupts. There are no timer operating modes selectable which means that the timer can not clear on match. This driver is providing clocksource support for the 48-bit counter. Clockevents are also supported using the same timer in oneshot mode. Signed-off-by: Magnus Damm <damm@opensource.se> Cc: horms@verge.net.au Cc: arnd@arndb.de Cc: johnstul@us.ibm.com Cc: rjw@sisk.pl Cc: lethal@linux-sh.org Cc: gregkh@linuxfoundation.org Cc: olof@lixom.net Link: http://lkml.kernel.org/r/20120525070344.23443.69756.sendpatchset@w520 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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