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/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* NPCX-specific hwtimer module for Chrome EC */
#ifndef __CROS_EC_HWTIMER_CHIP_H
#define __CROS_EC_HWTIMER_CHIP_H
/* Channel definition for ITIM */
#define ITIM_EVENT_NO ITIM16_1
#define ITIM_WDG_NO ITIM16_5
/* Clock source for ITIM16 */
enum ITIM_SOURCE_CLOCK_T {
ITIM_SOURCE_CLOCK_APB2 = 0,
ITIM_SOURCE_CLOCK_32K = 1,
};
/* Initialize ITIM16 timer */
void init_hw_timer(int itim_no, enum ITIM_SOURCE_CLOCK_T source);
/* Returns the counter value of event timer */
uint16_t __hw_clock_event_count(void);
/* Returns time delay because of deep idle */
uint32_t __hw_clock_get_sleep_time(uint16_t pre_evt_cnt);
#endif /* __CROS_EC_HWTIMER_CHIP_H */
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