59 static int stm32_count_read(struct counter_device *counter,  in stm32_count_read()  argument
62 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_read()
71 static int stm32_count_write(struct counter_device *counter,  in stm32_count_write()  argument
74 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_write()
84 static int stm32_count_function_read(struct counter_device *counter,  in stm32_count_function_read()  argument
88 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_function_read()
111 static int stm32_count_function_write(struct counter_device *counter,  in stm32_count_function_write()  argument
115 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_function_write()
157 static int stm32_count_direction_read(struct counter_device *counter,  in stm32_count_direction_read()  argument
161 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_direction_read()
171 static int stm32_count_ceiling_read(struct counter_device *counter,  in stm32_count_ceiling_read()  argument
174 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_ceiling_read()
184 static int stm32_count_ceiling_write(struct counter_device *counter,  in stm32_count_ceiling_write()  argument
187 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_ceiling_write()
199 static int stm32_count_enable_read(struct counter_device *counter,  in stm32_count_enable_read()  argument
202 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_enable_read()
212 static int stm32_count_enable_write(struct counter_device *counter,  in stm32_count_enable_write()  argument
215 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_enable_write()
238 static int stm32_count_prescaler_read(struct counter_device *counter,  in stm32_count_prescaler_read()  argument
241 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_prescaler_read()
251 static int stm32_count_prescaler_write(struct counter_device *counter,  in stm32_count_prescaler_write()  argument
254 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_prescaler_write()
265 static int stm32_count_cap_read(struct counter_device *counter,  in stm32_count_cap_read()  argument
269 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_cap_read()
292 	dev_dbg(counter->parent, "CCR%zu: 0x%08x\n", ch + 1, ccrx);  in stm32_count_cap_read()
299 static int stm32_count_nb_ovf_read(struct counter_device *counter,  in stm32_count_nb_ovf_read()  argument
302 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_nb_ovf_read()
312 static int stm32_count_nb_ovf_write(struct counter_device *counter,  in stm32_count_nb_ovf_write()  argument
315 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_nb_ovf_write()
347 static int stm32_action_read(struct counter_device *counter,  in stm32_action_read()  argument
355 	err = stm32_count_function_read(counter, count, &function);  in stm32_action_read()
411 static int stm32_count_capture_configure(struct counter_device *counter, unsigned int ch,  in stm32_count_capture_configure()  argument
414 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_capture_configure()
419 		dev_err(counter->parent, "invalid ch: %d\n", ch);  in stm32_count_capture_configure()
443 	dev_dbg(counter->parent, "%s(%s) ch%d 0x%08x 0x%08x\n", __func__, enable ? "ena" : "dis",  in stm32_count_capture_configure()
449 static int stm32_count_events_configure(struct counter_device *counter)  in stm32_count_events_configure()  argument
451 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_events_configure()
456 	list_for_each_entry(event_node, &counter->events_list, l) {  in stm32_count_events_configure()
465 			ret = stm32_count_capture_configure(counter, event_node->channel, true);  in stm32_count_events_configure()
482 			ret = stm32_count_capture_configure(counter, i, false);  in stm32_count_events_configure()
491 static int stm32_count_watch_validate(struct counter_device *counter,  in stm32_count_watch_validate()  argument
494 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_watch_validate()
503 			dev_err(counter->parent, "Invalid channel %d\n", watch->channel);  in stm32_count_watch_validate()
524 static int stm32_count_clk_get_freq(struct counter_device *counter,  in stm32_count_clk_get_freq()  argument
527 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_count_clk_get_freq()
613 	struct counter_device *counter = ptr;  in stm32_timer_cnt_isr()  local
614 	struct stm32_timer_cnt *const priv = counter_priv(counter);  in stm32_timer_cnt_isr()
632 		counter_push_event(counter, COUNTER_EVENT_OVERFLOW_UNDERFLOW, 0);  in stm32_timer_cnt_isr()
633 		dev_dbg(counter->parent, "COUNTER_EVENT_OVERFLOW_UNDERFLOW\n");  in stm32_timer_cnt_isr()
641 			counter_push_event(counter, COUNTER_EVENT_CAPTURE, i);  in stm32_timer_cnt_isr()
643 			dev_dbg(counter->parent, "COUNTER_EVENT_CAPTURE, %d\n", i);  in stm32_timer_cnt_isr()
714 	struct counter_device *counter;  in stm32_timer_cnt_probe()  local
720 	counter = devm_counter_alloc(dev, sizeof(*priv));  in stm32_timer_cnt_probe()
721 	if (!counter)  in stm32_timer_cnt_probe()
724 	priv = counter_priv(counter);  in stm32_timer_cnt_probe()
737 	counter->name = dev_name(dev);  in stm32_timer_cnt_probe()
738 	counter->parent = dev;  in stm32_timer_cnt_probe()
739 	counter->ops = &stm32_timer_cnt_ops;  in stm32_timer_cnt_probe()
740 	counter->counts = &stm32_counts;  in stm32_timer_cnt_probe()
741 	counter->num_counts = 1;  in stm32_timer_cnt_probe()
742 	counter->signals = stm32_signals;  in stm32_timer_cnt_probe()
743 	counter->num_signals = ARRAY_SIZE(stm32_signals);  in stm32_timer_cnt_probe()
753 				       0, dev_name(dev), counter);  in stm32_timer_cnt_probe()
769 					       0, dev_name(dev), counter);  in stm32_timer_cnt_probe()
782 	ret = devm_counter_add(dev, counter);  in stm32_timer_cnt_probe()