15 void systimer_hal_init(systimer_hal_context_t *hal)  in systimer_hal_init()  argument
17     hal->dev = &SYSTIMER;  in systimer_hal_init()
18     systimer_ll_enable_clock(hal->dev, true);  in systimer_hal_init()
24 void systimer_hal_deinit(systimer_hal_context_t *hal)  in systimer_hal_deinit()  argument
29     systimer_ll_enable_clock(hal->dev, false);  in systimer_hal_deinit()
30     hal->dev = NULL;  in systimer_hal_deinit()
33 void systimer_hal_set_clock_source(systimer_hal_context_t *hal, systimer_clock_source_t clk_src)  in systimer_hal_set_clock_source()  argument
35     (void)hal;  in systimer_hal_set_clock_source()
39 systimer_clock_source_t systimer_hal_get_clock_source(systimer_hal_context_t *hal)  in systimer_hal_get_clock_source()  argument
41     (void)hal;  in systimer_hal_get_clock_source()
45 void systimer_hal_set_tick_rate_ops(systimer_hal_context_t *hal, systimer_hal_tick_rate_ops_t *ops)  in systimer_hal_set_tick_rate_ops()  argument
47     hal->ticks_to_us = ops->ticks_to_us;  in systimer_hal_set_tick_rate_ops()
48     hal->us_to_ticks = ops->us_to_ticks;  in systimer_hal_set_tick_rate_ops()
51 uint64_t systimer_hal_get_counter_value(systimer_hal_context_t *hal, uint32_t counter_id)  in systimer_hal_get_counter_value()  argument
55     systimer_ll_counter_snapshot(hal->dev, counter_id);  in systimer_hal_get_counter_value()
56     while (!systimer_ll_is_counter_value_valid(hal->dev, counter_id));  in systimer_hal_get_counter_value()
62     lo_start = systimer_ll_get_counter_value_low(hal->dev, counter_id);  in systimer_hal_get_counter_value()
65         hi = systimer_ll_get_counter_value_high(hal->dev, counter_id);  in systimer_hal_get_counter_value()
66         lo_start = systimer_ll_get_counter_value_low(hal->dev, counter_id);  in systimer_hal_get_counter_value()
77 uint64_t systimer_hal_get_time(systimer_hal_context_t *hal, uint32_t counter_id)  in systimer_hal_get_time()  argument
79     return hal->ticks_to_us(systimer_hal_get_counter_value(hal, counter_id));  in systimer_hal_get_time()
83 void systimer_hal_set_alarm_target(systimer_hal_context_t *hal, uint32_t alarm_id, uint64_t target)  in systimer_hal_set_alarm_target()  argument
86         .val = hal->us_to_ticks(target),  in systimer_hal_set_alarm_target()
88     systimer_ll_enable_alarm(hal->dev, alarm_id, false);  in systimer_hal_set_alarm_target()
89     systimer_ll_set_alarm_target(hal->dev, alarm_id, alarm.val);  in systimer_hal_set_alarm_target()
90     systimer_ll_apply_alarm_value(hal->dev, alarm_id);  in systimer_hal_set_alarm_target()
91     systimer_ll_enable_alarm(hal->dev, alarm_id, true);  in systimer_hal_set_alarm_target()
96 void systimer_hal_set_alarm_target(systimer_hal_context_t *hal, uint32_t alarm_id, uint64_t timesta…  in systimer_hal_set_alarm_target()  argument
98     int64_t offset = hal->us_to_ticks(1) * 2;  in systimer_hal_set_alarm_target()
99     uint64_t now_time = systimer_hal_get_counter_value(hal, 0);  in systimer_hal_set_alarm_target()
100     systimer_counter_value_t alarm = { .val = MAX(hal->us_to_ticks(timestamp), now_time + offset) };  in systimer_hal_set_alarm_target()
102         systimer_ll_enable_alarm(hal->dev, alarm_id, false);  in systimer_hal_set_alarm_target()
103         systimer_ll_set_alarm_target(hal->dev, alarm_id, alarm.val);  in systimer_hal_set_alarm_target()
104         systimer_ll_enable_alarm(hal->dev, alarm_id, true);  in systimer_hal_set_alarm_target()
105         now_time = systimer_hal_get_counter_value(hal, 0);  in systimer_hal_set_alarm_target()
107         if (delta <= 0 && !systimer_ll_is_alarm_int_fired(hal->dev, alarm_id)) {  in systimer_hal_set_alarm_target()
109             offset += -1 * delta + hal->us_to_ticks(1) * 2;  in systimer_hal_set_alarm_target()
119 void systimer_hal_set_alarm_period(systimer_hal_context_t *hal, uint32_t alarm_id, uint32_t period)  in systimer_hal_set_alarm_period()  argument
121     systimer_ll_enable_alarm(hal->dev, alarm_id, false);  in systimer_hal_set_alarm_period()
122     systimer_ll_set_alarm_period(hal->dev, alarm_id, hal->us_to_ticks(period));  in systimer_hal_set_alarm_period()
123     systimer_ll_apply_alarm_value(hal->dev, alarm_id);  in systimer_hal_set_alarm_period()
124     systimer_ll_enable_alarm(hal->dev, alarm_id, true);  in systimer_hal_set_alarm_period()
127 uint64_t systimer_hal_get_alarm_value(systimer_hal_context_t *hal, uint32_t alarm_id)  in systimer_hal_get_alarm_value()  argument
129     return systimer_ll_get_alarm_target(hal->dev, alarm_id);  in systimer_hal_get_alarm_value()
132 void systimer_hal_enable_alarm_int(systimer_hal_context_t *hal, uint32_t alarm_id)  in systimer_hal_enable_alarm_int()  argument
134     systimer_ll_enable_alarm_int(hal->dev, alarm_id, true);  in systimer_hal_enable_alarm_int()
137 void systimer_hal_counter_value_advance(systimer_hal_context_t *hal, uint32_t counter_id, int64_t t…  in systimer_hal_counter_value_advance()  argument
140         .val = systimer_hal_get_counter_value(hal, counter_id) + hal->us_to_ticks(time_us),  in systimer_hal_counter_value_advance()
142     systimer_ll_set_counter_value(hal->dev, counter_id, new_count.val);  in systimer_hal_counter_value_advance()
143     systimer_ll_apply_counter_value(hal->dev, counter_id);  in systimer_hal_counter_value_advance()
146 void systimer_hal_enable_counter(systimer_hal_context_t *hal, uint32_t counter_id)  in systimer_hal_enable_counter()  argument
148     systimer_ll_enable_counter(hal->dev, counter_id, true);  in systimer_hal_enable_counter()
151 void systimer_hal_select_alarm_mode(systimer_hal_context_t *hal, uint32_t alarm_id, systimer_alarm_…  in systimer_hal_select_alarm_mode()  argument
155         systimer_ll_enable_alarm_oneshot(hal->dev, alarm_id);  in systimer_hal_select_alarm_mode()
158         systimer_ll_enable_alarm_period(hal->dev, alarm_id);  in systimer_hal_select_alarm_mode()
165 void systimer_hal_connect_alarm_counter(systimer_hal_context_t *hal, uint32_t alarm_id, uint32_t co…  in systimer_hal_connect_alarm_counter()  argument
167     systimer_ll_connect_alarm_counter(hal->dev, alarm_id, counter_id);  in systimer_hal_connect_alarm_counter()
170 void systimer_hal_counter_can_stall_by_cpu(systimer_hal_context_t *hal, uint32_t counter_id, uint32…  in systimer_hal_counter_can_stall_by_cpu()  argument
172     systimer_ll_counter_can_stall_by_cpu(hal->dev, counter_id, cpu_id, can);  in systimer_hal_counter_can_stall_by_cpu()
177 void systimer_hal_set_steps_per_tick(systimer_hal_context_t *hal, int clock_source, uint32_t steps)  in systimer_hal_set_steps_per_tick()  argument
189         systimer_ll_set_step_for_xtal(hal->dev, steps);  in systimer_hal_set_steps_per_tick()
192         systimer_ll_set_step_for_pll(hal->dev, steps);  in systimer_hal_set_steps_per_tick()
198 void systimer_hal_on_apb_freq_update(systimer_hal_context_t *hal, uint32_t apb_ticks_per_us)  in systimer_hal_on_apb_freq_update()  argument
205     if (apb_ticks_per_us != hal->us_to_ticks(1)) {  in systimer_hal_on_apb_freq_update()
206 …HAL_ASSERT((hal->us_to_ticks(1) % apb_ticks_per_us) == 0 && "TICK_PER_US should be divisible by AP…  in systimer_hal_on_apb_freq_update()
207         systimer_ll_set_step_for_xtal(hal->dev, hal->us_to_ticks(1) / apb_ticks_per_us);  in systimer_hal_on_apb_freq_update()