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author | Vegard Nossum <vegard.nossum@gmail.com> | 2009-06-15 15:50:49 +0200 |
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committer | Vegard Nossum <vegard.nossum@gmail.com> | 2009-06-15 15:50:49 +0200 |
commit | 722f2a6c87f34ee0fd0130a8cf45f81e0705594a (patch) | |
tree | 50b054df34d2731eb0ba0cf1a6c27e43e7eed428 /arch/arm/mach-omap2/timer-mpu.c | |
parent | 7a0aeb14e18ad59394bd9bbc6e57fb345819e748 (diff) | |
parent | 45e3e1935e2857c54783291107d33323b3ef33c8 (diff) |
Merge commit 'linus/master' into HEAD
Conflicts:
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Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Diffstat (limited to 'arch/arm/mach-omap2/timer-mpu.c')
-rw-r--r-- | arch/arm/mach-omap2/timer-mpu.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/timer-mpu.c b/arch/arm/mach-omap2/timer-mpu.c new file mode 100644 index 000000000000..c1a650a9910f --- /dev/null +++ b/arch/arm/mach-omap2/timer-mpu.c @@ -0,0 +1,34 @@ +/* + * The MPU local timer source file. In OMAP4, both cortex-a9 cores have + * own timer in it's MPU domain. These timers will be driving the + * linux kernel SMP tick framework when active. These timers are not + * part of the wake up domain. + * + * Copyright (C) 2009 Texas Instruments, Inc. + * + * Author: + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * This file is based on arm realview smp platform file. + * Copyright (C) 2002 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/smp.h> +#include <linux/clockchips.h> +#include <asm/irq.h> +#include <asm/smp_twd.h> +#include <asm/localtimer.h> + +/* + * Setup the local clock events for a CPU. + */ +void __cpuinit local_timer_setup(struct clock_event_device *evt) +{ + evt->irq = INT_44XX_LOCALTIMER_IRQ; + twd_timer_setup(evt); +} + |