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/*
* Copyright 2011 Freescale Semiconductor, Inc.
* Copyright 2011 Linaro Ltd.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#include <linux/init.h>
#include <linux/clockchips.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <asm/smp_twd.h>
/*
* Setup the local clock events for a CPU.
*/
int __cpuinit local_timer_setup(struct clock_event_device *evt)
{
struct device_node *np;
np = of_find_compatible_node(NULL, NULL, "arm,smp-twd");
if (!twd_base) {
twd_base = of_iomap(np, 0);
WARN_ON(!twd_base);
}
evt->irq = irq_of_parse_and_map(np, 0);
twd_timer_setup(evt);
return 0;
}
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