47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 2016 Nordic Semiconductor ASA
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef _NRF5_CLOCK_CONTROL_H_
|
|
#define _NRF5_CLOCK_CONTROL_H_
|
|
|
|
/* TODO: move all these to clock_control.h ? */
|
|
|
|
/* Define 32KHz clock source */
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_RC
|
|
#define CLOCK_CONTROL_NRF5_K32SRC 0
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_XTAL
|
|
#define CLOCK_CONTROL_NRF5_K32SRC 1
|
|
#endif
|
|
|
|
/* Define 32KHz clock accuracy */
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_500PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 0
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_250PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 1
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_150PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 2
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_100PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 3
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_75PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 4
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_50PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 5
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_30PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 6
|
|
#endif
|
|
#ifdef CONFIG_CLOCK_CONTROL_NRF5_K32SRC_20PPM
|
|
#define CLOCK_CONTROL_NRF5_K32SRC_ACCURACY 7
|
|
#endif
|
|
|
|
#endif /* _NRF5_CLOCK_CONTROL_H_ */
|