396 	struct ttc_timer_clockevent *ttcce = container_of(ttc,  in ttc_rate_change_clockevent_cb()  local
404 		clockevents_update_freq(&ttcce->ce, ndata->new_rate / PRESCALE);  in ttc_rate_change_clockevent_cb()
417 	struct ttc_timer_clockevent *ttcce;  in ttc_setup_clockevent()  local
420 	ttcce = kzalloc(sizeof(*ttcce), GFP_KERNEL);  in ttc_setup_clockevent()
421 	if (!ttcce)  in ttc_setup_clockevent()
424 	ttcce->ttc.clk = clk;  in ttc_setup_clockevent()
426 	err = clk_prepare_enable(ttcce->ttc.clk);  in ttc_setup_clockevent()
430 	ttcce->ttc.clk_rate_change_nb.notifier_call =  in ttc_setup_clockevent()
432 	ttcce->ttc.clk_rate_change_nb.next = NULL;  in ttc_setup_clockevent()
434 	err = clk_notifier_register(ttcce->ttc.clk,  in ttc_setup_clockevent()
435 				    &ttcce->ttc.clk_rate_change_nb);  in ttc_setup_clockevent()
441 	ttcce->ttc.freq = clk_get_rate(ttcce->ttc.clk);  in ttc_setup_clockevent()
443 	ttcce->ttc.base_addr = base;  in ttc_setup_clockevent()
444 	ttcce->ce.name = "ttc_clockevent";  in ttc_setup_clockevent()
445 	ttcce->ce.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;  in ttc_setup_clockevent()
446 	ttcce->ce.set_next_event = ttc_set_next_event;  in ttc_setup_clockevent()
447 	ttcce->ce.set_state_shutdown = ttc_shutdown;  in ttc_setup_clockevent()
448 	ttcce->ce.set_state_periodic = ttc_set_periodic;  in ttc_setup_clockevent()
449 	ttcce->ce.set_state_oneshot = ttc_shutdown;  in ttc_setup_clockevent()
450 	ttcce->ce.tick_resume = ttc_resume;  in ttc_setup_clockevent()
451 	ttcce->ce.rating = 200;  in ttc_setup_clockevent()
452 	ttcce->ce.irq = irq;  in ttc_setup_clockevent()
453 	ttcce->ce.cpumask = cpu_possible_mask;  in ttc_setup_clockevent()
460 	writel_relaxed(0x23, ttcce->ttc.base_addr + TTC_CNT_CNTRL_OFFSET);  in ttc_setup_clockevent()
462 		     ttcce->ttc.base_addr + TTC_CLK_CNTRL_OFFSET);  in ttc_setup_clockevent()
463 	writel_relaxed(0x1,  ttcce->ttc.base_addr + TTC_IER_OFFSET);  in ttc_setup_clockevent()
466 			  IRQF_TIMER, ttcce->ce.name, ttcce);  in ttc_setup_clockevent()
470 	clockevents_config_and_register(&ttcce->ce,  in ttc_setup_clockevent()
471 			ttcce->ttc.freq / PRESCALE, 1, 0xfffe);  in ttc_setup_clockevent()
476 	clk_disable_unprepare(ttcce->ttc.clk);  in ttc_setup_clockevent()
478 	kfree(ttcce);  in ttc_setup_clockevent()