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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-06-10 22:38:27 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-06-10 22:38:27 +0100 |
| commit | 1ee73784b656386a8c4c261282716c3b9019aea0 (patch) | |
| tree | d1356e7ed9123ec941910645250fe5c9eec9a6d6 /arch/arm/mach-omap2/timer-mpu.c | |
| parent | 7698fdedcfa3cab3dd40c9b685590b23be02e267 (diff) | |
| parent | b5495610669984af931055e49c1c1d2957950335 (diff) | |
| download | kernel-crypto-1ee73784b656386a8c4c261282716c3b9019aea0.tar.gz kernel-crypto-1ee73784b656386a8c4c261282716c3b9019aea0.tar.xz kernel-crypto-1ee73784b656386a8c4c261282716c3b9019aea0.zip | |
Merge branch 'for_rmk' of git://dev.omapzoom.org/pub/scm/santosh/kernel-omap4-base into devel
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 00000000000..c1a650a9910 --- /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); +} + |