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authorJamie Iles <jamie@jamieiles.com>2011-06-06 12:43:07 +0100
committerJohn Stultz <john.stultz@linaro.org>2011-06-27 15:16:21 -0700
commit06c3df49521c1b112b777cc4946e5de057c814ba (patch)
tree34989a358e7554d82dd4e73328f492653ceeac88 /drivers/clocksource/Kconfig
parentaf4087e0e682df12bdffec5cfafc2fec9208716e (diff)
clocksource: apb: Share APB timer code with other platforms
The APB timers are an IP block from Synopsys (DesignWare APB timers) and are also found in other systems including ARM SoC's. This patch adds functions for creating clock_event_devices and clocksources from APB timers but does not do the resource allocation. This is handled in a higher layer to allow the timers to be created from multiple methods such as platform_devices. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers/clocksource/Kconfig')
-rw-r--r--drivers/clocksource/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 96c921910469..141417fcce30 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -3,3 +3,6 @@ config CLKSRC_I8253
config CLKSRC_MMIO
bool
+
+config DW_APB_TIMER
+ bool