clocksource: add common i8253 PIT clocksource

This is based upon both arch/arm/mach-footbridge/isa-timer.c and
arch/x86/kernel/i8253.c.

Acked-by: John Stultz <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Ralf Baechle <[email protected]>
Signed-off-by: Russell King <[email protected]>
This commit is contained in:
Russell King 2011-05-08 18:47:58 +01:00
commit 89c0b8e252
4 changed files with 94 additions and 0 deletions

View file

@ -119,4 +119,7 @@ source "drivers/platform/Kconfig"
source "drivers/clk/Kconfig"
source "drivers/hwspinlock/Kconfig"
source "drivers/clocksource/Kconfig"
endmenu