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| author |   Sebastian Siewior <bigeasy@linutronix.de> | 2008-04-28 11:43:04 +0200 |
|---|---|---|
| committer |   Greg Ungerer <gerg@uclinux.org> | 2008-07-23 15:11:28 +1000 |
| commit | 2b9a69861c39ae4c232385def833816acc07a0a4 (patch) | |
| tree | d4edc8214ea3bb32e61128de78588cb8058cd863 /arch/m68knommu/Kconfig | |
| parent | m68knommu: add read_barrier_depends() and irqs_disabled_flags() (diff) | |
| download | linux-dev-2b9a69861c39ae4c232385def833816acc07a0a4.tar.xz linux-dev-2b9a69861c39ae4c232385def833816acc07a0a4.zip | |
m68knommu: MCF5307 PIT GENERIC_CLOCKEVENTS support
The PIT code has been changed in order to suppport GENERIC_CLOCKEVENTS.
The priority of the PIT clocksource has been decreased in favor of the
DMA timer.
pit_cycles_per_jiffy become a constant (PIT_CYCLES_PER_JIFFY) because it
is known at compile time and does not change afterwards.
Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu/Kconfig')
| -rw-r--r-- | arch/m68knommu/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/m68knommu/Kconfig b/arch/m68knommu/Kconfig index bfd35304d586..2e7515e8db98 100644 --- a/arch/m68knommu/Kconfig +++ b/arch/m68knommu/Kconfig @@ -66,6 +66,10 @@ config TIME_LOW_RES bool default y +config GENERIC_CLOCKEVENTS + bool + default n + config NO_IOPORT def_bool y @@ -112,11 +116,13 @@ config M5206e config M520x bool "MCF520x" + select GENERIC_CLOCKEVENTS help Freescale Coldfire 5207/5208 processor support. config M523x bool "MCF523x" + select GENERIC_CLOCKEVENTS help Freescale Coldfire 5230/1/2/4/5 processor support @@ -142,6 +148,7 @@ config M5275 config M528x bool "MCF528x" + select GENERIC_CLOCKEVENTS help Motorola ColdFire 5280/5282 processor support. @@ -165,6 +172,7 @@ endchoice config M527x bool depends on (M5271 || M5275) + select GENERIC_CLOCKEVENTS default y config COLDFIRE @@ -678,6 +686,9 @@ endchoice if COLDFIRE source "kernel/Kconfig.preempt" endif + +source "kernel/time/Kconfig" + source "mm/Kconfig" endmenu |