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/*
* Copyright (C) ST-Ericsson SA 2010
*
* License Terms: GNU General Public License v2
* Author: Jonas Aaberg <jonas.aberg@stericsson.com>
*
*/
#ifndef TIMER_RTT_H
#define TIMER_RTT_H
/**
* rtc_rtt_timer_init()
*/
void rtc_rtt_timer_init(unsigned int cpu);
/**
* rtc_rtt_adjust_next_wakeup()
*
* @delta_in_us: delta time to wake up. Can be negative, to wake up closer
* in time.
*
* This function is needed due to there is no other timer available and in
* some sleep cases the PRCMU need to wake up earlier than the scheduler
* wants just to have enough time to start one or more PLLs before the
* ARM can start executing.
* Returns -EINVAL if the wake up time can't be adjusted.
*/
int rtc_rtt_adjust_next_wakeup(int delta_in_us);
#endif
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