5  * SPDX-License-Identifier: Apache-2.0
262 			(const struct counter_config_info *)dev->config;  in z_impl_counter_is_counting_up()
264 	return config->flags & COUNTER_CONFIG_INFO_COUNT_UP;  in z_impl_counter_is_counting_up()
279 			(const struct counter_config_info *)dev->config;  in z_impl_counter_get_num_of_channels()
281 	return config->channels;  in z_impl_counter_get_num_of_channels()
297 			(const struct counter_config_info *)dev->config;  in z_impl_counter_get_frequency()
299 				(struct counter_driver_api *)dev->api;  in z_impl_counter_get_frequency()
301 	return api->get_freq ? api->get_freq(dev) : config->freq;  in z_impl_counter_get_frequency()
350 			(const struct counter_config_info *)dev->config;  in z_impl_counter_get_max_top_value()
352 	return config->max_top_value;  in z_impl_counter_get_max_top_value()
368 				(struct counter_driver_api *)dev->api;  in z_impl_counter_start()
370 	return api->start(dev);  in z_impl_counter_start()
379  * @retval -ENOTSUP if the device doesn't support stopping the
387 				(struct counter_driver_api *)dev->api;  in z_impl_counter_stop()
389 	return api->stop(dev);  in z_impl_counter_stop()
406 				(struct counter_driver_api *)dev->api;  in z_impl_counter_get_value()
408 	return api->get_value(dev, ticks);  in z_impl_counter_get_value()
412  * @brief Get current counter 64-bit value.
425 				(struct counter_driver_api *)dev->api;  in z_impl_counter_get_value_64()
427 	if (!api->get_value_64) {  in z_impl_counter_get_value_64()
428 		return -ENOTSUP;  in z_impl_counter_get_value_64()
431 	return api->get_value_64(dev, ticks);  in z_impl_counter_get_value_64()
437  * After expiration alarm can be set again, disabling is not needed. When alarm
448  * @retval -ENOTSUP if request is not supported (device does not support
450  * @retval -EINVAL if alarm settings are invalid.
451  * @retval -ETIME  if absolute alarm was set too late.
452  * @retval -EBUSY  if alarm is already active.
463 				(struct counter_driver_api *)dev->api;  in z_impl_counter_set_channel_alarm()
466 		return -ENOTSUP;  in z_impl_counter_set_channel_alarm()
469 	return api->set_alarm(dev, chan_id, alarm_cfg);  in z_impl_counter_set_channel_alarm()
481  * @retval -ENOTSUP if request is not supported or the counter was not started
491 				(struct counter_driver_api *)dev->api;  in z_impl_counter_cancel_channel_alarm()
494 		return -ENOTSUP;  in z_impl_counter_cancel_channel_alarm()
497 	return api->cancel_alarm(dev, chan_id);  in z_impl_counter_cancel_channel_alarm()
517  * @retval -ENOTSUP if request is not supported (e.g. top value cannot be
520  * @retval -EBUSY if any alarm is active.
521  * @retval -ETIME if @ref COUNTER_TOP_CFG_DONT_RESET was set and new top value
532 				(struct counter_driver_api *)dev->api;  in z_impl_counter_set_top_value()
534 	if (cfg->ticks > counter_get_max_top_value(dev)) {  in z_impl_counter_set_top_value()
535 		return -EINVAL;  in z_impl_counter_set_top_value()
538 	return api->set_top_value(dev, cfg);  in z_impl_counter_set_top_value()
547  * low power states to check the wake up source.
559 				(struct counter_driver_api *)dev->api;  in z_impl_counter_get_pending_int()
561 	return api->get_pending_int(dev);  in z_impl_counter_get_pending_int()
576 				(struct counter_driver_api *)dev->api;  in z_impl_counter_get_top_value()
578 	return api->get_top_value(dev);  in z_impl_counter_get_top_value()
606  * - When counting upwards (see @ref COUNTER_CONFIG_INFO_COUNT_UP) the given
609  * - When counting downwards, the given absolute tick value must be less than
610  *   (now + top_value - guard_period) % top_value to be accepted.
614  * - counting upwards, now = 4950, top value = 5000, guard period = 100:
616  * - counting downwards, now = 50, top value = 5000, guard period = 100:
617  *      absolute tick value <= (50 + 5000 - * 100) % 5000 = 4950
630  * @retval -ENOTSUP if function or flags are not supported.
631  * @retval -EINVAL if ticks value is invalid.
641 				(struct counter_driver_api *)dev->api;  in z_impl_counter_set_guard_period()
643 	if (!api->set_guard_period) {  in z_impl_counter_set_guard_period()
644 		return -ENOTSUP;  in z_impl_counter_set_guard_period()
647 	return api->set_guard_period(dev, ticks, flags);  in z_impl_counter_set_guard_period()
668 				(struct counter_driver_api *)dev->api;  in z_impl_counter_get_guard_period()
670 	return (api->get_guard_period) ? api->get_guard_period(dev, flags) : 0;  in z_impl_counter_get_guard_period()