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Open Menu / include / drivers / clock_control / nrf_clock_control.h
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/*
 * Copyright (c) 2016 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_NRF_CLOCK_CONTROL_H_
#define ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_NRF_CLOCK_CONTROL_H_

#if defined(CONFIG_USB) && defined(CONFIG_SOC_NRF52840)
#include <device.h>
#endif
#include <nrf_clock.h>

/* TODO: move all these to clock_control.h ? */

/* Define 32KHz clock source */
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC
#define CLOCK_CONTROL_NRF_K32SRC NRF_CLOCK_LFCLK_RC
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_XTAL
#define CLOCK_CONTROL_NRF_K32SRC NRF_CLOCK_LFCLK_Xtal
#endif

/* Define 32KHz clock accuracy */
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 0
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_250PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 1
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_150PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 2
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_100PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 3
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_75PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 4
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_50PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 5
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_30PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 6
#endif
#ifdef CONFIG_CLOCK_CONTROL_NRF_K32SRC_20PPM
#define CLOCK_CONTROL_NRF_K32SRC_ACCURACY 7
#endif

#if defined(CONFIG_USB) && defined(CONFIG_SOC_NRF52840)
void nrf5_power_usb_power_int_enable(bool enable);
#endif

#endif /* ZEPHYR_INCLUDE_DRIVERS_CLOCK_CONTROL_NRF_CLOCK_CONTROL_H_ */