2  * Copyright (c) 2016-2020 Nordic Semiconductor ASA
5  * SPDX-License-Identifier: Apache-2.0
39 		get_sub_config(dev, (enum clock_control_nrf_type)subsys)->name \
86 	struct nrf_clock_control_data *data = dev->data;  in get_sub_data()
88 	return &data->subsys[type];  in get_sub_data()
95 						dev->config;  in get_sub_config()
97 	return &config->subsys[type];  in get_sub_config()
103 	struct nrf_clock_control_data *data = dev->data;  in get_onoff_manager()
105 	return &data->mgr[type];  in get_onoff_manager()
124 	return GET_STATUS(get_sub_data(dev, type)->flags);  in get_status()
134 		err = -EPERM;  in set_off_state()
153 		err = -EPERM;  in set_starting_state()
155 		err = -EALREADY;  in set_starting_state()
175 	clock_control_cb_t callback = sub_data->cb;  in clkstarted_handle()
176 	void *user_data = sub_data->user_data;  in clkstarted_handle()
178 	sub_data->cb = NULL;  in clkstarted_handle()
179 	set_on_state(&sub_data->flags);  in clkstarted_handle()
189 #if (CONFIG_NRF52_ANOMALY_132_DELAY_US - 0)  in anomaly_132_workaround()
261 	struct nrf_clock_control_data *data = CLOCK_DEVICE->data;  in get_hf_flags()
263 	return &data->subsys[CLOCK_CONTROL_NRF_TYPE_HFCLK].flags;  in get_hf_flags()
351 	err = set_off_state(&subdata->flags, ctx);  in stop()
356 	get_sub_config(dev, type)->stop();  in stop()
373 	err = set_starting_state(&subdata->flags, ctx);  in async_start()
378 	subdata->cb = cb;  in async_start()
379 	subdata->user_data = user_data;  in async_start()
381 	 get_sub_config(dev, type)->start();  in async_start()
408 		return -ENOTSUP;  in api_blocking_start()
421 	struct nrf_clock_control_data *data = CLOCK_DEVICE->data;  in get_subsys()
422 	size_t offset = (size_t)(mgr - data->mgr);  in get_subsys()
491 		/* If target clock source is using XTAL then due to two-stage  in lfclk_spinwait()
595 		if (GET_STATUS(data->flags) == CLOCK_CONTROL_STATUS_STARTING) {  in clock_event_handler()
634 	const uint32_t frequency =  in hfclkaudio_init()  local
638 	 * FREQ_VALUE = 2^16 * ((12 * f_out / 32M) - 4)  in hfclkaudio_init()
641 		(uint32_t)((384ULL * frequency) / 15625) - 262144;  in hfclkaudio_init()
646 #error "hfclkaudio-frequency specified but HFCLKAUDIO clock is not present."  in hfclkaudio_init()
665 		return -EIO;  in clk_init()
671 		struct nrf_clock_control_data *data = dev->data;  in clk_init()
673 		z_nrf_clock_calibration_init(data->mgr);  in clk_init()
689 		subdata->flags = CLOCK_CONTROL_STATUS_OFF;  in clk_init()
727 			IF_ENABLED(CONFIG_LOG, (.name = "hfclkaudio",))
763 	shell_print(sh, "\t- %srunning (users: %u)",  in cmd_status()
764 			hf_status ? "" : "not ", hf_mgr->refs);  in cmd_status()
765 	shell_print(sh, "\t- last start: %u ms (%u ms ago)",  in cmd_status()
766 			(uint32_t)abs_start, (uint32_t)(now - abs_start));  in cmd_status()
767 	shell_print(sh, "\t- last stop: %u ms (%u ms ago)",  in cmd_status()
768 			(uint32_t)abs_stop, (uint32_t)(now - abs_stop));  in cmd_status()
770 	shell_print(sh, "\t- %srunning (users: %u)",  in cmd_status()
771 			lf_status ? "" : "not ", lf_mgr->refs);  in cmd_status()