103 #define USING_COMPARE(t)		((t)->opts & TIMER_OPTS_USE_COMPARE)  argument
112 static int timer32_config(struct timer_s *t)  in timer32_config()  argument
117 	if (USING_COMPARE(t)) {  in timer32_config()
128 		__raw_writel(__raw_readl(t->base + t->tim_off) + t->period,  in timer32_config()
129 			t->base + dtip[event_timer].cmp_off);  in timer32_config()
131 		tcr = __raw_readl(t->base + TCR);  in timer32_config()
134 		tcr &= ~(TCR_ENAMODE_MASK << t->enamode_shift);  in timer32_config()
135 		__raw_writel(tcr, t->base + TCR);  in timer32_config()
138 		__raw_writel(0, t->base + t->tim_off);  in timer32_config()
139 		__raw_writel(t->period, t->base + t->prd_off);  in timer32_config()
142 		if (t->opts & TIMER_OPTS_ONESHOT)  in timer32_config()
143 			tcr |= TCR_ENAMODE_ONESHOT << t->enamode_shift;  in timer32_config()
144 		else if (t->opts & TIMER_OPTS_PERIODIC)  in timer32_config()
145 			tcr |= TCR_ENAMODE_PERIODIC << t->enamode_shift;  in timer32_config()
147 		__raw_writel(tcr, t->base + TCR);  in timer32_config()
152 static inline u32 timer32_read(struct timer_s *t)  in timer32_read()  argument
154 	return __raw_readl(t->base + t->tim_off);  in timer32_read()
229 		struct timer_s *t = &timers[i];  in timer_init()  local
230 		int timer = ID_TO_TIMER(t->id);  in timer_init()
233 		t->base = base[timer];  in timer_init()
234 		if (!t->base)  in timer_init()
237 		if (IS_TIMER_BOT(t->id)) {  in timer_init()
238 			t->enamode_shift = 6;  in timer_init()
239 			t->tim_off = TIM12;  in timer_init()
240 			t->prd_off = PRD12;  in timer_init()
243 			t->enamode_shift = 22;  in timer_init()
244 			t->tim_off = TIM34;  in timer_init()
245 			t->prd_off = PRD34;  in timer_init()
250 		t->irqaction.name = t->name;  in timer_init()
251 		t->irqaction.dev_id = (void *)t;  in timer_init()
253 		if (t->irqaction.handler != NULL) {  in timer_init()
254 			irq = USING_COMPARE(t) ? dtip[i].cmp_irq : irq;  in timer_init()
255 			setup_irq(irq, &t->irqaction);  in timer_init()
265 	struct timer_s *t = &timers[TID_CLOCKSOURCE];  in read_cycles()  local
267 	return (cycles_t)timer32_read(t);  in read_cycles()
291 	struct timer_s *t = &timers[TID_CLOCKEVENT];  in davinci_set_next_event()  local
293 	t->period = cycles;  in davinci_set_next_event()
294 	timer32_config(t);  in davinci_set_next_event()
300 	struct timer_s *t = &timers[TID_CLOCKEVENT];  in davinci_shutdown()  local
302 	t->opts &= ~TIMER_OPTS_STATE_MASK;  in davinci_shutdown()
303 	t->opts |= TIMER_OPTS_DISABLED;  in davinci_shutdown()
309 	struct timer_s *t = &timers[TID_CLOCKEVENT];  in davinci_set_oneshot()  local
311 	t->opts &= ~TIMER_OPTS_STATE_MASK;  in davinci_set_oneshot()
312 	t->opts |= TIMER_OPTS_ONESHOT;  in davinci_set_oneshot()
318 	struct timer_s *t = &timers[TID_CLOCKEVENT];  in davinci_set_periodic()  local
320 	t->period = davinci_clock_tick_rate / (HZ);  in davinci_set_periodic()
321 	t->opts &= ~TIMER_OPTS_STATE_MASK;  in davinci_set_periodic()
322 	t->opts |= TIMER_OPTS_PERIODIC;  in davinci_set_periodic()
323 	timer32_config(t);  in davinci_set_periodic()