drivers/remoteproc/omap_remoteproc.c

279 	struct omap_rproc *oproc = rproc->priv;
281 	struct omap_rproc_timer *timers = oproc->timers;
283 	int num_timers = oproc->num_timers + oproc->num_wd_timers;
286 	for (i = oproc->num_timers; i < num_timers; i++) {
324 	struct omap_rproc *oproc = rproc->priv;
325 	struct omap_rproc_timer *timers = oproc->timers;
328 	int num_timers = oproc->num_timers + oproc->num_wd_timers;
337 		if (i < oproc->num_timers)
342 					      (i - oproc->num_timers));
346 				i < oproc->num_timers ? i :
347 				i - oproc->num_timers, ret);
387 		if (i >= oproc->num_timers) {
434 		if (i >= oproc->num_timers)
460 	struct omap_rproc *oproc = rproc->priv;
461 	struct omap_rproc_timer *timers = oproc->timers;
462 	int num_timers = oproc->num_timers + oproc->num_wd_timers;
470 			if (i >= oproc->num_timers)
498 	struct omap_rproc *oproc = container_of(client, struct omap_rproc,
500 	struct device *dev = oproc->rproc->dev.parent;
501 	const char *name = oproc->rproc->name;
513 		rproc_report_crash(oproc->rproc, RPROC_FATAL_ERROR);
520 		oproc->suspend_acked = msg == RP_MBOX_SUSPEND_ACK;
521 		complete(&oproc->pm_comp);
526 		if (msg > oproc->rproc->max_notifyid) {
531 		if (rproc_vq_interrupt(oproc->rproc, msg) == IRQ_NONE)
539 	struct omap_rproc *oproc = rproc->priv;
553 	ret = mbox_send_message(oproc->mbox, (void *)vqid);
573 	struct omap_rproc *oproc = rproc->priv;
574 	struct omap_rproc_boot_data *bdata = oproc->boot_data;
600 	struct omap_rproc *oproc = rproc->priv;
603 	struct mbox_client *client = &oproc->client;
605 	if (oproc->boot_data) {
617 	oproc->mbox = mbox_request_channel(client, 0);
618 	if (IS_ERR(oproc->mbox)) {
621 			PTR_ERR(oproc->mbox));
632 	ret = mbox_send_message(oproc->mbox, (void *)RP_MBOX_ECHO_REQUEST);
644 	ret = reset_control_deassert(oproc->reset);
667 	mbox_free_channel(oproc->mbox);
675 	struct omap_rproc *oproc = rproc->priv;
692 	ret = reset_control_assert(oproc->reset);
700 	mbox_free_channel(oproc->mbox);
714 	reset_control_deassert(oproc->reset);
739 	struct omap_rproc *oproc = rproc->priv;
746 	if (!oproc->num_mems)
749 	for (i = 0; i < oproc->num_mems; i++) {
750 		if (da >= oproc->mem[i].dev_addr && da + len <=
751 		    oproc->mem[i].dev_addr + oproc->mem[i].size) {
752 			offset = da - oproc->mem[i].dev_addr;
754 			return (__force void *)(oproc->mem[i].cpu_addr +
770 static bool _is_rproc_in_standby(struct omap_rproc *oproc)
772 	return ti_clk_is_in_standby(oproc->fck);
780 	struct omap_rproc *oproc = rproc->priv;
787 	reinit_completion(&oproc->pm_comp);
788 	oproc->suspend_acked = false;
789 	ret = mbox_send_message(oproc->mbox, (void *)suspend_msg);
795 	ret = wait_for_completion_timeout(&oproc->pm_comp, to);
796 	if (!oproc->suspend_acked)
814 	while (!_is_rproc_in_standby(oproc)) {
820 	ret = reset_control_assert(oproc->reset);
853 	reset_control_deassert(oproc->reset);
860 	struct omap_rproc *oproc = rproc->priv;
877 	if (oproc->boot_data) {
891 	ret = reset_control_deassert(oproc->reset);
911 	struct omap_rproc *oproc = rproc->priv;
936 	oproc->need_resume = true;
947 	struct omap_rproc *oproc = rproc->priv;
964 	if (!oproc->need_resume)
973 	oproc->need_resume = false;
985 	struct omap_rproc *oproc = rproc->priv;
1005 	if (!_is_rproc_in_standby(oproc)) {
1139 	struct omap_rproc *oproc = rproc->priv;
1149 	oproc->boot_data = devm_kzalloc(&pdev->dev, sizeof(*oproc->boot_data),
1151 	if (!oproc->boot_data)
1154 	oproc->boot_data->syscon =
1156 	if (IS_ERR(oproc->boot_data->syscon))
1157 		return PTR_ERR(oproc->boot_data->syscon);
1160 				       &oproc->boot_data->boot_reg)) {
1166 				   &oproc->boot_data->boot_reg_shift);
1174 	struct omap_rproc *oproc = rproc->priv;
1191 	oproc->mem = devm_kcalloc(dev, num_mems, sizeof(*oproc->mem),
1193 	if (!oproc->mem)
1204 		oproc->mem[i].cpu_addr = devm_ioremap_resource(dev, res);
1205 		if (IS_ERR(oproc->mem[i].cpu_addr)) {
1208 			return PTR_ERR(oproc->mem[i].cpu_addr);
1210 		oproc->mem[i].bus_addr = res->start;
1211 		oproc->mem[i].dev_addr = data->mems[i].dev_addr;
1212 		oproc->mem[i].size = resource_size(res);
1215 			data->mems[i].name, &oproc->mem[i].bus_addr,
1216 			oproc->mem[i].size, oproc->mem[i].cpu_addr,
1217 			oproc->mem[i].dev_addr);
1219 	oproc->num_mems = num_mems;
1250 	struct omap_rproc *oproc = rproc->priv;
1258 	oproc->num_timers = of_count_phandle_with_args(np, "ti,timers", NULL);
1259 	if (oproc->num_timers <= 0) {
1261 			oproc->num_timers);
1262 		oproc->num_timers = 0;
1265 	oproc->num_wd_timers = omap_rproc_count_wdog_timers(dev);
1267 	num_timers = oproc->num_timers + oproc->num_wd_timers;
1269 		oproc->timers = devm_kcalloc(dev, num_timers,
1270 					     sizeof(*oproc->timers),
1272 		if (!oproc->timers)
1276 			oproc->num_timers, oproc->num_wd_timers);
1292 	struct omap_rproc *oproc;
1318 				 firmware, sizeof(*oproc));
1322 	oproc = rproc->priv;
1323 	oproc->rproc = rproc;
1324 	oproc->reset = reset;
1353 	init_completion(&oproc->pm_comp);
1354 	oproc->autosuspend_delay = DEFAULT_AUTOSUSPEND_DELAY;
1357 			     &oproc->autosuspend_delay);
1359 	pm_runtime_set_autosuspend_delay(&pdev->dev, oproc->autosuspend_delay);
1361 	oproc->fck = devm_clk_get(&pdev->dev, 0);
1362 	if (IS_ERR(oproc->fck))
1363 		return PTR_ERR(oproc->fck);