plat/apq8064/timer.c

21 #include <platsupport/plat/timer.h>
227 /**** GPT timer functions ****/
229 gpt_timer_start(timer_t *timer)
231     gpt_regs_t* regs = (gpt_regs_t*)timer->data;
237 gpt_timer_stop(timer_t *timer)
239     gpt_regs_t* regs = (gpt_regs_t*)timer->data;
245 gpt_get_time(timer_t *timer)
247     gpt_regs_t* regs = (gpt_regs_t*)timer->data;
252 gpt_periodic(timer_t *timer, uint64_t ns)
254     gpt_regs_t* regs = (gpt_regs_t*)timer->data;
255     uintptr_t sts_base = (uintptr_t)timer->data & ~0xfff;
258     switch (timer->id) {
270         assert(!"invalid timer for GPT operation");
273     /* Clear the timer on match */
276     switch (timer->id) {
294     /* Reset the timer */
299     switch (timer->id) {
322 gpt_handle_irq(UNUSED timer_t *timer)
327 /* DGT timer functions */
329 dgt_timer_start(timer_t *timer)
331     dgt_regs_t* regs = (dgt_regs_t*)timer->data;
337 dgt_timer_stop(timer_t *timer)
339     dgt_regs_t* regs = (dgt_regs_t*)timer->data;
345 dgt_get_time(timer_t *timer)
347     dgt_regs_t* regs = (dgt_regs_t*)timer->data;
352 dgt_periodic(timer_t *timer, uint64_t ns)
354     dgt_regs_t* regs = (dgt_regs_t*)timer->data;
370 dgt_handle_irq(UNUSED timer_t *timer)
377 tmr_timer_start(timer_t *timer)
379     tmr_regs_t* regs = (tmr_regs_t*)timer->data;
385 tmr_timer_stop(timer_t *timer)
387     tmr_regs_t* regs = (tmr_regs_t*)timer->data;
393 tmr_get_time(timer_t *timer)
395     tmr_regs_t* regs = (tmr_regs_t*)timer->data;
400 tmr_periodic(timer_t *timer, uint64_t ns)
402     tmr_regs_t* regs = (tmr_regs_t*)timer->data;
405     switch (timer->id) {
415         assert(!"Invalid timer for this call");
418     /* Turn on the timer */
432 tmr_handle_irq(timer_t *timer)
434     tmr_regs_t* regs = (tmr_regs_t*)timer->data;
441 wdt_timer_start(timer_t *timer)
443     wdt_regs_t* regs = (wdt_regs_t*)timer->data;
453 wdt_get_time(timer_t *timer)
455     wdt_regs_t* regs = (wdt_regs_t*)timer->data;
460 wdt_periodic(timer_t *timer, uint64_t ns)
462     wdt_regs_t* regs = (wdt_regs_t*)timer->data;
478 int timer_init(timer_t *timer, timer_config_t config)
484     timer->id = config.id;
489         timer->data = TIMER_VADDR_OFFSET(config.vaddr, PPSSXOTMR0_OFFSET);
492         timer->data = TIMER_VADDR_OFFSET(config.vaddr, PPSSXOTMR1_OFFSET);
496         timer->data = TIMER_VADDR_OFFSET(config.vaddr, PPSSTMR0_OFFSET);
500         timer->data = TIMER_VADDR_OFFSET(config.vaddr, PPSSTMR1_OFFSET);
504         timer->data = TIMER_VADDR_OFFSET(config.vaddr, PPSSWDT_OFFSET);
508         timer->data = TIMER_VADDR_OFFSET(config.vaddr, KPSSGPT0_OFFSET);
511         timer->data = TIMER_VADDR_OFFSET(config.vaddr, KPSSGPT1_OFFSET);
514         timer->data = TIMER_VADDR_OFFSET(config.vaddr, KPSSDGT_OFFSET);
517         timer->data = TIMER_VADDR_OFFSET(config.vaddr, KPSSGPT0_OFFSET);
520         timer->data = TIMER_VADDR_OFFSET(config.vaddr, KPSSGPT1_OFFSET);
524         timer->data = TIMER_VADDR_OFFSET(config.vaddr, GSSGPT0_OFFSET);
527         timer->data = TIMER_VADDR_OFFSET(config.vaddr, GSSGPT1_OFFSET);
530         timer->data = TIMER_VADDR_OFFSET(config.vaddr, GSSDGT_OFFSET);
533         timer->data = TIMER_VADDR_OFFSET(config.vaddr, GSSGPT0_OFFSET);
536         timer->data = TIMER_VADDR_OFFSET(config.vaddr, GSSGPT1_OFFSET);
541         timer->data = TIMER_VADDR_OFFSET(config.vaddr, RPMGPT0_OFFSET);
544         timer->data = TIMER_VADDR_OFFSET(config.vaddr, RPMGPT1_OFFSET);
547         timer->data = TIMER_VADDR_OFFSET(config.vaddr, RPMWDT_OFFSET);