Lines Matching refs:ddata
98 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_pa_to_da() local
101 for (i = 0; i < ddata->nb_rmems; i++) { in stm32_rproc_pa_to_da()
102 p_mem = &ddata->rmems[i]; in stm32_rproc_pa_to_da()
145 struct stm32_rproc *ddata) in stm32_rproc_of_memory_translations() argument
189 ddata->rmems = p_mems; in stm32_rproc_of_memory_translations()
190 ddata->nb_rmems = cnt; in stm32_rproc_of_memory_translations()
199 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_mbox_idx() local
202 for (i = 0; i < ARRAY_SIZE(ddata->mb); i++) { in stm32_rproc_mbox_idx()
203 if (!strncmp(ddata->mb[i].name, name, strlen(name))) in stm32_rproc_mbox_idx()
298 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_mb_callback() local
300 queue_work(ddata->workqueue, &mb->vq_work); in stm32_rproc_mb_callback()
305 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_free_mbox() local
308 for (i = 0; i < ARRAY_SIZE(ddata->mb); i++) { in stm32_rproc_free_mbox()
309 if (ddata->mb[i].chan) in stm32_rproc_free_mbox()
310 mbox_free_channel(ddata->mb[i].chan); in stm32_rproc_free_mbox()
311 ddata->mb[i].chan = NULL; in stm32_rproc_free_mbox()
354 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_request_mbox() local
362 memcpy(ddata->mb, stm32_rproc_mbox, sizeof(stm32_rproc_mbox)); in stm32_rproc_request_mbox()
365 name = ddata->mb[i].name; in stm32_rproc_request_mbox()
367 cl = &ddata->mb[i].client; in stm32_rproc_request_mbox()
370 ddata->mb[i].chan = mbox_request_channel_byname(cl, name); in stm32_rproc_request_mbox()
371 if (IS_ERR(ddata->mb[i].chan)) { in stm32_rproc_request_mbox()
372 if (PTR_ERR(ddata->mb[i].chan) == -EPROBE_DEFER) { in stm32_rproc_request_mbox()
374 PTR_ERR(ddata->mb[i].chan), in stm32_rproc_request_mbox()
380 ddata->mb[i].chan = NULL; in stm32_rproc_request_mbox()
382 if (ddata->mb[i].vq_id >= 0) { in stm32_rproc_request_mbox()
383 INIT_WORK(&ddata->mb[i].vq_work, in stm32_rproc_request_mbox()
392 if (ddata->mb[j].chan) in stm32_rproc_request_mbox()
393 mbox_free_channel(ddata->mb[j].chan); in stm32_rproc_request_mbox()
399 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_set_hold_boot() local
400 struct stm32_syscon hold_boot = ddata->hold_boot; in stm32_rproc_set_hold_boot()
406 if (IS_ENABLED(CONFIG_HAVE_ARM_SMCCC) && ddata->secured_soc) { in stm32_rproc_set_hold_boot()
445 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_start() local
451 if (ddata->pdds.map) { in stm32_rproc_start()
452 err = regmap_update_bits(ddata->pdds.map, ddata->pdds.reg, in stm32_rproc_start()
453 ddata->pdds.mask, 0); in stm32_rproc_start()
476 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_detach() local
481 if (idx >= 0 && ddata->mb[idx].chan) { in stm32_rproc_detach()
482 err = mbox_send_message(ddata->mb[idx].chan, "stop"); in stm32_rproc_detach()
493 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_stop() local
499 if (idx >= 0 && ddata->mb[idx].chan) { in stm32_rproc_stop()
500 err = mbox_send_message(ddata->mb[idx].chan, "detach"); in stm32_rproc_stop()
510 err = reset_control_assert(ddata->rst); in stm32_rproc_stop()
517 if (ddata->pdds.map) { in stm32_rproc_stop()
518 err = regmap_update_bits(ddata->pdds.map, ddata->pdds.reg, in stm32_rproc_stop()
519 ddata->pdds.mask, 1); in stm32_rproc_stop()
527 if (ddata->m4_state.map) { in stm32_rproc_stop()
528 err = regmap_update_bits(ddata->m4_state.map, in stm32_rproc_stop()
529 ddata->m4_state.reg, in stm32_rproc_stop()
530 ddata->m4_state.mask, in stm32_rproc_stop()
543 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_kick() local
551 if (vqid != ddata->mb[i].vq_id) in stm32_rproc_kick()
553 if (!ddata->mb[i].chan) in stm32_rproc_kick()
555 err = mbox_send_message(ddata->mb[i].chan, "kick"); in stm32_rproc_kick()
558 __func__, ddata->mb[i].name, err); in stm32_rproc_kick()
566 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_da_to_pa() local
571 for (i = 0; i < ddata->nb_rmems; i++) { in stm32_rproc_da_to_pa()
572 p_mem = &ddata->rmems[i]; in stm32_rproc_da_to_pa()
592 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_get_loaded_rsc_table() local
599 if (ddata->rsc_va) in stm32_rproc_get_loaded_rsc_table()
602 err = regmap_read(ddata->rsctbl.map, ddata->rsctbl.reg, &rsc_da); in stm32_rproc_get_loaded_rsc_table()
616 ddata->rsc_va = devm_ioremap_wc(dev, rsc_pa, RSC_TBL_SIZE); in stm32_rproc_get_loaded_rsc_table()
617 if (IS_ERR_OR_NULL(ddata->rsc_va)) { in stm32_rproc_get_loaded_rsc_table()
620 ddata->rsc_va = NULL; in stm32_rproc_get_loaded_rsc_table()
632 return (struct resource_table *)ddata->rsc_va; in stm32_rproc_get_loaded_rsc_table()
679 struct stm32_rproc *ddata, bool *auto_boot) in stm32_rproc_parse_dt() argument
698 ddata->wdg_irq = irq; in stm32_rproc_parse_dt()
708 ddata->rst = devm_reset_control_get_by_index(dev, 0); in stm32_rproc_parse_dt()
709 if (IS_ERR(ddata->rst)) in stm32_rproc_parse_dt()
710 return dev_err_probe(dev, PTR_ERR(ddata->rst), in stm32_rproc_parse_dt()
729 ddata->secured_soc = tzen & tz.mask; in stm32_rproc_parse_dt()
732 &ddata->hold_boot); in stm32_rproc_parse_dt()
738 err = stm32_rproc_get_syscon(np, "st,syscfg-pdds", &ddata->pdds); in stm32_rproc_parse_dt()
749 &ddata->m4_state); in stm32_rproc_parse_dt()
752 ddata->m4_state.map = NULL; in stm32_rproc_parse_dt()
762 &ddata->rsctbl); in stm32_rproc_parse_dt()
771 static int stm32_rproc_get_m4_status(struct stm32_rproc *ddata, in stm32_rproc_get_m4_status() argument
775 if (!ddata->m4_state.map) { in stm32_rproc_get_m4_status()
784 return regmap_read(ddata->m4_state.map, ddata->m4_state.reg, state); in stm32_rproc_get_m4_status()
790 struct stm32_rproc *ddata; in stm32_rproc_probe() local
800 rproc = rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata)); in stm32_rproc_probe()
804 ddata = rproc->priv; in stm32_rproc_probe()
808 ret = stm32_rproc_parse_dt(pdev, ddata, &rproc->auto_boot); in stm32_rproc_probe()
812 ret = stm32_rproc_of_memory_translations(pdev, ddata); in stm32_rproc_probe()
816 ret = stm32_rproc_get_m4_status(ddata, &state); in stm32_rproc_probe()
824 ddata->workqueue = create_workqueue(dev_name(dev)); in stm32_rproc_probe()
825 if (!ddata->workqueue) { in stm32_rproc_probe()
846 destroy_workqueue(ddata->workqueue); in stm32_rproc_probe()
861 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_remove() local
869 destroy_workqueue(ddata->workqueue); in stm32_rproc_remove()
883 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_suspend() local
886 return enable_irq_wake(ddata->wdg_irq); in stm32_rproc_suspend()
894 struct stm32_rproc *ddata = rproc->priv; in stm32_rproc_resume() local
897 return disable_irq_wake(ddata->wdg_irq); in stm32_rproc_resume()