1 /*
2  * Copyright (c) 2019 Nordic Semiconductor ASA
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 #ifndef ZEPHYR_DRIVERS_CLOCK_CONTROL_NRF_CLOCK_CALIBRATION_H_
7 #define ZEPHYR_DRIVERS_CLOCK_CONTROL_NRF_CLOCK_CALIBRATION_H_
8 
9 #include <zephyr/sys/onoff.h>
10 
11 #ifdef __cplusplus
12 extern "C" {
13 #endif
14 
15 /**
16  * @brief Initialize LFCLK RC calibration.
17  *
18  * @param mgrs Pointer to array of onoff managers for HF and LF clocks.
19  */
20 void z_nrf_clock_calibration_init(struct onoff_manager *mgrs);
21 
22 /**
23  * @brief Calibration done handler
24  *
25  * Must be called from clock event handler.
26  */
27 void z_nrf_clock_calibration_done_handler(void);
28 
29 /**
30  * @brief Notify calibration module about LF clock start
31  */
32 void z_nrf_clock_calibration_lfclk_started(void);
33 
34 /**
35  * @brief Notify calibration module about LF clock stop
36  */
37 void z_nrf_clock_calibration_lfclk_stopped(void);
38 
39 
40 #ifdef __cplusplus
41 }
42 #endif
43 
44 #endif /* ZEPHYR_DRIVERS_CLOCK_CONTROL_NRF_CLOCK_CALIBRATION_H_ */
45