79 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);  in dw_apb_clockevent_irq()  local
86 	if (dw_ced->eoi)  in dw_apb_clockevent_irq()
87 		dw_ced->eoi(&dw_ced->timer);  in dw_apb_clockevent_irq()
104 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);  in apbt_shutdown()  local
110 	ctrl = apbt_readl(&dw_ced->timer, APBTMR_N_CONTROL);  in apbt_shutdown()
112 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_shutdown()
118 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);  in apbt_set_oneshot()  local
124 	ctrl = apbt_readl(&dw_ced->timer, APBTMR_N_CONTROL);  in apbt_set_oneshot()
133 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_set_oneshot()
135 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_set_oneshot()
141 	apbt_writel(&dw_ced->timer, ~0, APBTMR_N_LOAD_COUNT);  in apbt_set_oneshot()
144 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_set_oneshot()
150 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);  in apbt_set_periodic()  local
151 	unsigned long period = DIV_ROUND_UP(dw_ced->timer.freq, HZ);  in apbt_set_periodic()
157 	ctrl = apbt_readl(&dw_ced->timer, APBTMR_N_CONTROL);  in apbt_set_periodic()
159 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_set_periodic()
165 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_set_periodic()
168 	apbt_writel(&dw_ced->timer, period, APBTMR_N_LOAD_COUNT);  in apbt_set_periodic()
170 	apbt_writel(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_set_periodic()
176 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);  in apbt_resume()  local
181 	apbt_enable_int(&dw_ced->timer);  in apbt_resume()
189 	struct dw_apb_clock_event_device *dw_ced = ced_to_dw_apb_ced(evt);  in apbt_next_event()  local
192 	ctrl = apbt_readl_relaxed(&dw_ced->timer, APBTMR_N_CONTROL);  in apbt_next_event()
194 	apbt_writel_relaxed(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_next_event()
196 	apbt_writel_relaxed(&dw_ced->timer, delta, APBTMR_N_LOAD_COUNT);  in apbt_next_event()
198 	apbt_writel_relaxed(&dw_ced->timer, ctrl, APBTMR_N_CONTROL);  in apbt_next_event()
225 	struct dw_apb_clock_event_device *dw_ced = kzalloc_obj(*dw_ced);  in dw_apb_clockevent_init()  local
228 	if (!dw_ced)  in dw_apb_clockevent_init()
231 	dw_ced->timer.base = base;  in dw_apb_clockevent_init()
232 	dw_ced->timer.irq = irq;  in dw_apb_clockevent_init()
233 	dw_ced->timer.freq = freq;  in dw_apb_clockevent_init()
235 	clockevents_calc_mult_shift(&dw_ced->ced, freq, APBT_MIN_PERIOD);  in dw_apb_clockevent_init()
236 	dw_ced->ced.max_delta_ns = clockevent_delta2ns(0x7fffffff,  in dw_apb_clockevent_init()
237 						       &dw_ced->ced);  in dw_apb_clockevent_init()
238 	dw_ced->ced.max_delta_ticks = 0x7fffffff;  in dw_apb_clockevent_init()
239 	dw_ced->ced.min_delta_ns = clockevent_delta2ns(5000, &dw_ced->ced);  in dw_apb_clockevent_init()
240 	dw_ced->ced.min_delta_ticks = 5000;  in dw_apb_clockevent_init()
241 	dw_ced->ced.cpumask = cpu < 0 ? cpu_possible_mask : cpumask_of(cpu);  in dw_apb_clockevent_init()
242 	dw_ced->ced.features = CLOCK_EVT_FEAT_PERIODIC |  in dw_apb_clockevent_init()
244 	dw_ced->ced.set_state_shutdown = apbt_shutdown;  in dw_apb_clockevent_init()
245 	dw_ced->ced.set_state_periodic = apbt_set_periodic;  in dw_apb_clockevent_init()
246 	dw_ced->ced.set_state_oneshot = apbt_set_oneshot;  in dw_apb_clockevent_init()
247 	dw_ced->ced.set_state_oneshot_stopped = apbt_shutdown;  in dw_apb_clockevent_init()
248 	dw_ced->ced.tick_resume = apbt_resume;  in dw_apb_clockevent_init()
249 	dw_ced->ced.set_next_event = apbt_next_event;  in dw_apb_clockevent_init()
250 	dw_ced->ced.irq = dw_ced->timer.irq;  in dw_apb_clockevent_init()
251 	dw_ced->ced.rating = rating;  in dw_apb_clockevent_init()
252 	dw_ced->ced.name = name;  in dw_apb_clockevent_init()
254 	dw_ced->eoi = apbt_eoi;  in dw_apb_clockevent_init()
257 			  dw_ced->ced.name, &dw_ced->ced);  in dw_apb_clockevent_init()
260 		kfree(dw_ced);  in dw_apb_clockevent_init()
261 		dw_ced = NULL;  in dw_apb_clockevent_init()
264 	return dw_ced;  in dw_apb_clockevent_init()
272 void dw_apb_clockevent_register(struct dw_apb_clock_event_device *dw_ced)  in dw_apb_clockevent_register()  argument
274 	apbt_writel(&dw_ced->timer, 0, APBTMR_N_CONTROL);  in dw_apb_clockevent_register()
275 	clockevents_register_device(&dw_ced->ced);  in dw_apb_clockevent_register()
276 	apbt_enable_int(&dw_ced->timer);  in dw_apb_clockevent_register()