89 static void pwm_omap_dmtimer_start(struct pwm_omap_dmtimer_chip *omap)  in pwm_omap_dmtimer_start()  argument
99 	omap->pdata->enable(omap->dm_timer);  in pwm_omap_dmtimer_start()
100 	omap->pdata->write_counter(omap->dm_timer, DM_TIMER_LOAD_MIN);  in pwm_omap_dmtimer_start()
101 	omap->pdata->disable(omap->dm_timer);  in pwm_omap_dmtimer_start()
103 	omap->pdata->start(omap->dm_timer);  in pwm_omap_dmtimer_start()
112 static bool pwm_omap_dmtimer_is_enabled(struct pwm_omap_dmtimer_chip *omap)  in pwm_omap_dmtimer_is_enabled()  argument
116 	status = omap->pdata->get_pwm_status(omap->dm_timer);  in pwm_omap_dmtimer_is_enabled()
127 static int pwm_omap_dmtimer_polarity(struct pwm_omap_dmtimer_chip *omap)  in pwm_omap_dmtimer_polarity()  argument
131 	status = omap->pdata->get_pwm_status(omap->dm_timer);  in pwm_omap_dmtimer_polarity()
150 	struct pwm_omap_dmtimer_chip *omap = to_pwm_omap_dmtimer_chip(chip);  in pwm_omap_dmtimer_config()  local
163 	fclk = omap->pdata->get_fclk(omap->dm_timer);  in pwm_omap_dmtimer_config()
226 	omap->pdata->set_load(omap->dm_timer, load_value);  in pwm_omap_dmtimer_config()
227 	omap->pdata->set_match(omap->dm_timer, true, match_value);  in pwm_omap_dmtimer_config()
245 	struct pwm_omap_dmtimer_chip *omap = to_pwm_omap_dmtimer_chip(chip);  in pwm_omap_dmtimer_set_polarity()  local
249 	enabled = pwm_omap_dmtimer_is_enabled(omap);  in pwm_omap_dmtimer_set_polarity()
251 		omap->pdata->stop(omap->dm_timer);  in pwm_omap_dmtimer_set_polarity()
253 	omap->pdata->set_pwm(omap->dm_timer,  in pwm_omap_dmtimer_set_polarity()
259 		pwm_omap_dmtimer_start(omap);  in pwm_omap_dmtimer_set_polarity()
274 	struct pwm_omap_dmtimer_chip *omap = to_pwm_omap_dmtimer_chip(chip);  in pwm_omap_dmtimer_apply()  local
277 	if (pwm_omap_dmtimer_is_enabled(omap) && !state->enabled) {  in pwm_omap_dmtimer_apply()
278 		omap->pdata->stop(omap->dm_timer);  in pwm_omap_dmtimer_apply()
282 	if (pwm_omap_dmtimer_polarity(omap) != state->polarity)  in pwm_omap_dmtimer_apply()
290 	if (!pwm_omap_dmtimer_is_enabled(omap) && state->enabled) {  in pwm_omap_dmtimer_apply()
291 		omap->pdata->set_pwm(omap->dm_timer,  in pwm_omap_dmtimer_apply()
296 		pwm_omap_dmtimer_start(omap);  in pwm_omap_dmtimer_apply()
313 	struct pwm_omap_dmtimer_chip *omap;  in pwm_omap_dmtimer_probe()  local
370 	chip = devm_pwmchip_alloc(&pdev->dev, 1, sizeof(*omap));  in pwm_omap_dmtimer_probe()
375 	omap = to_pwm_omap_dmtimer_chip(chip);  in pwm_omap_dmtimer_probe()
377 	omap->pdata = pdata;  in pwm_omap_dmtimer_probe()
378 	omap->dm_timer = dm_timer;  in pwm_omap_dmtimer_probe()
379 	omap->dm_timer_pdev = timer_pdev;  in pwm_omap_dmtimer_probe()
385 	if (pm_runtime_active(&omap->dm_timer_pdev->dev))  in pwm_omap_dmtimer_probe()
386 		omap->pdata->stop(omap->dm_timer);  in pwm_omap_dmtimer_probe()
389 		omap->pdata->set_prescaler(omap->dm_timer, v);  in pwm_omap_dmtimer_probe()
393 		omap->pdata->set_source(omap->dm_timer, v);  in pwm_omap_dmtimer_probe()
434 	struct pwm_omap_dmtimer_chip *omap = to_pwm_omap_dmtimer_chip(chip);  in pwm_omap_dmtimer_remove()  local
438 	if (pm_runtime_active(&omap->dm_timer_pdev->dev))  in pwm_omap_dmtimer_remove()
439 		omap->pdata->stop(omap->dm_timer);  in pwm_omap_dmtimer_remove()
441 	omap->pdata->free(omap->dm_timer);  in pwm_omap_dmtimer_remove()
443 	put_device(&omap->dm_timer_pdev->dev);  in pwm_omap_dmtimer_remove()