Lines Matching +full:vddcx +full:- +full:supply
1 // SPDX-License-Identifier: GPL-2.0-only
7 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
110 { "vddcx", 1050000, 1150000, 0 },
123 { "vddcx", .super_turbo = true},
137 { "vddcx", .super_turbo = true },
157 struct qcom_wcnss *wcnss = rproc->priv; in wcnss_load()
160 ret = qcom_mdt_load(wcnss->dev, fw, rproc->firmware, WCNSS_PAS_ID, in wcnss_load()
161 wcnss->mem_region, wcnss->mem_phys, in wcnss_load()
162 wcnss->mem_size, &wcnss->mem_reloc); in wcnss_load()
166 qcom_pil_info_store("wcnss", wcnss->mem_phys, wcnss->mem_size); in wcnss_load()
176 val = readl(wcnss->spare_out); in wcnss_indicate_nv_download()
178 writel(val, wcnss->spare_out); in wcnss_indicate_nv_download()
186 writel(0, wcnss->pmu_cfg); in wcnss_configure_iris()
189 writel(val, wcnss->pmu_cfg); in wcnss_configure_iris()
193 if (wcnss->use_48mhz_xo) in wcnss_configure_iris()
197 writel(val, wcnss->pmu_cfg); in wcnss_configure_iris()
201 writel(val, wcnss->pmu_cfg); in wcnss_configure_iris()
204 while (readl(wcnss->pmu_cfg) & WCNSS_PMU_IRIS_RESET_STS) in wcnss_configure_iris()
209 writel(val, wcnss->pmu_cfg); in wcnss_configure_iris()
213 writel(val, wcnss->pmu_cfg); in wcnss_configure_iris()
216 while (readl(wcnss->pmu_cfg) & WCNSS_PMU_IRIS_XO_CFG_STS) in wcnss_configure_iris()
222 writel(val, wcnss->pmu_cfg); in wcnss_configure_iris()
230 struct qcom_wcnss *wcnss = rproc->priv; in wcnss_start()
233 mutex_lock(&wcnss->iris_lock); in wcnss_start()
234 if (!wcnss->iris) { in wcnss_start()
235 dev_err(wcnss->dev, "no iris registered\n"); in wcnss_start()
236 ret = -EINVAL; in wcnss_start()
240 for (i = 0; i < wcnss->num_pds; i++) { in wcnss_start()
241 dev_pm_genpd_set_performance_state(wcnss->pds[i], INT_MAX); in wcnss_start()
242 ret = pm_runtime_get_sync(wcnss->pds[i]); in wcnss_start()
244 pm_runtime_put_noidle(wcnss->pds[i]); in wcnss_start()
249 ret = regulator_bulk_enable(wcnss->num_vregs, wcnss->vregs); in wcnss_start()
253 ret = qcom_iris_enable(wcnss->iris); in wcnss_start()
262 dev_err(wcnss->dev, in wcnss_start()
267 ret = wait_for_completion_timeout(&wcnss->start_done, in wcnss_start()
269 if (wcnss->ready_irq > 0 && ret == 0) { in wcnss_start()
271 dev_err(wcnss->dev, "start timed out\n"); in wcnss_start()
273 ret = -ETIMEDOUT; in wcnss_start()
280 qcom_iris_disable(wcnss->iris); in wcnss_start()
282 regulator_bulk_disable(wcnss->num_vregs, wcnss->vregs); in wcnss_start()
284 for (i--; i >= 0; i--) { in wcnss_start()
285 pm_runtime_put(wcnss->pds[i]); in wcnss_start()
286 dev_pm_genpd_set_performance_state(wcnss->pds[i], 0); in wcnss_start()
289 mutex_unlock(&wcnss->iris_lock); in wcnss_start()
296 struct qcom_wcnss *wcnss = rproc->priv; in wcnss_stop()
299 if (wcnss->state) { in wcnss_stop()
300 qcom_smem_state_update_bits(wcnss->state, in wcnss_stop()
301 BIT(wcnss->stop_bit), in wcnss_stop()
302 BIT(wcnss->stop_bit)); in wcnss_stop()
304 ret = wait_for_completion_timeout(&wcnss->stop_done, in wcnss_stop()
307 dev_err(wcnss->dev, "timed out on wait\n"); in wcnss_stop()
309 qcom_smem_state_update_bits(wcnss->state, in wcnss_stop()
310 BIT(wcnss->stop_bit), in wcnss_stop()
316 dev_err(wcnss->dev, "failed to shutdown: %d\n", ret); in wcnss_stop()
323 struct qcom_wcnss *wcnss = rproc->priv; in wcnss_da_to_va()
326 offset = da - wcnss->mem_reloc; in wcnss_da_to_va()
327 if (offset < 0 || offset + len > wcnss->mem_size) in wcnss_da_to_va()
330 return wcnss->mem_region + offset; in wcnss_da_to_va()
345 rproc_report_crash(wcnss->rproc, RPROC_WATCHDOG); in wcnss_wdog_interrupt()
358 dev_err(wcnss->dev, "fatal error received: %s\n", msg); in wcnss_fatal_interrupt()
360 rproc_report_crash(wcnss->rproc, RPROC_FATAL_ERROR); in wcnss_fatal_interrupt()
369 complete(&wcnss->start_done); in wcnss_ready_interrupt()
392 complete(&wcnss->stop_done); in wcnss_stop_ack_interrupt()
406 wcnss->pds[i] = dev_pm_domain_attach_by_name(wcnss->dev, pd_names[i]); in wcnss_init_pds()
407 if (IS_ERR_OR_NULL(wcnss->pds[i])) { in wcnss_init_pds()
408 ret = PTR_ERR(wcnss->pds[i]) ? : -ENODATA; in wcnss_init_pds()
409 for (i--; i >= 0; i--) in wcnss_init_pds()
410 dev_pm_domain_detach(wcnss->pds[i], false); in wcnss_init_pds()
414 wcnss->num_pds = i; in wcnss_init_pds()
423 for (i = 0; i < wcnss->num_pds; i++) in wcnss_release_pds()
424 dev_pm_domain_detach(wcnss->pds[i], false); in wcnss_release_pds()
440 if (wcnss->num_pds) in wcnss_init_regulators()
445 bulk = devm_kcalloc(wcnss->dev, in wcnss_init_regulators()
449 return -ENOMEM; in wcnss_init_regulators()
452 bulk[i].supply = info[i].name; in wcnss_init_regulators()
454 ret = devm_regulator_bulk_get(wcnss->dev, num_vregs, bulk); in wcnss_init_regulators()
468 wcnss->vregs = bulk; in wcnss_init_regulators()
469 wcnss->num_vregs = num_vregs; in wcnss_init_regulators()
485 dev_dbg(&pdev->dev, "no %s IRQ defined, ignoring\n", name); in wcnss_request_irq()
488 dev_err(&pdev->dev, "no %s IRQ defined\n", name); in wcnss_request_irq()
494 ret = devm_request_threaded_irq(&pdev->dev, ret, in wcnss_request_irq()
499 dev_err(&pdev->dev, "request %s IRQ failed\n", name); in wcnss_request_irq()
512 node = of_parse_phandle(wcnss->dev->of_node, "memory-region", 0); in wcnss_alloc_memory_region()
518 dev_err(wcnss->dev, "unable to resolve memory-region\n"); in wcnss_alloc_memory_region()
519 return -EINVAL; in wcnss_alloc_memory_region()
522 wcnss->mem_phys = wcnss->mem_reloc = rmem->base; in wcnss_alloc_memory_region()
523 wcnss->mem_size = rmem->size; in wcnss_alloc_memory_region()
524 wcnss->mem_region = devm_ioremap_wc(wcnss->dev, wcnss->mem_phys, wcnss->mem_size); in wcnss_alloc_memory_region()
525 if (!wcnss->mem_region) { in wcnss_alloc_memory_region()
526 dev_err(wcnss->dev, "unable to map memory region: %pa+%zx\n", in wcnss_alloc_memory_region()
527 &rmem->base, wcnss->mem_size); in wcnss_alloc_memory_region()
528 return -EBUSY; in wcnss_alloc_memory_region()
543 data = of_device_get_match_data(&pdev->dev); in wcnss_probe()
546 return -EPROBE_DEFER; in wcnss_probe()
549 dev_err(&pdev->dev, "PAS is not available for WCNSS\n"); in wcnss_probe()
550 return -ENXIO; in wcnss_probe()
553 ret = of_property_read_string(pdev->dev.of_node, "firmware-name", in wcnss_probe()
555 if (ret < 0 && ret != -EINVAL) in wcnss_probe()
558 rproc = devm_rproc_alloc(&pdev->dev, pdev->name, &wcnss_ops, in wcnss_probe()
561 dev_err(&pdev->dev, "unable to allocate remoteproc\n"); in wcnss_probe()
562 return -ENOMEM; in wcnss_probe()
566 wcnss = rproc->priv; in wcnss_probe()
567 wcnss->dev = &pdev->dev; in wcnss_probe()
568 wcnss->rproc = rproc; in wcnss_probe()
571 init_completion(&wcnss->start_done); in wcnss_probe()
572 init_completion(&wcnss->stop_done); in wcnss_probe()
574 mutex_init(&wcnss->iris_lock); in wcnss_probe()
584 wcnss->pmu_cfg = mmio + data->pmu_offset; in wcnss_probe()
585 wcnss->spare_out = mmio + data->spare_offset; in wcnss_probe()
591 ret = wcnss_init_pds(wcnss, data->pd_names); in wcnss_probe()
592 if (ret && (ret != -ENODATA || !data->num_pd_vregs)) in wcnss_probe()
595 ret = wcnss_init_regulators(wcnss, data->vregs, data->num_vregs, in wcnss_probe()
596 data->num_pd_vregs); in wcnss_probe()
603 wcnss->wdog_irq = ret; in wcnss_probe()
608 wcnss->fatal_irq = ret; in wcnss_probe()
613 wcnss->ready_irq = ret; in wcnss_probe()
618 wcnss->handover_irq = ret; in wcnss_probe()
620 ret = wcnss_request_irq(wcnss, pdev, "stop-ack", true, wcnss_stop_ack_interrupt); in wcnss_probe()
623 wcnss->stop_ack_irq = ret; in wcnss_probe()
625 if (wcnss->stop_ack_irq) { in wcnss_probe()
626 wcnss->state = devm_qcom_smem_state_get(&pdev->dev, "stop", in wcnss_probe()
627 &wcnss->stop_bit); in wcnss_probe()
628 if (IS_ERR(wcnss->state)) { in wcnss_probe()
629 ret = PTR_ERR(wcnss->state); in wcnss_probe()
634 qcom_add_smd_subdev(rproc, &wcnss->smd_subdev); in wcnss_probe()
635 wcnss->sysmon = qcom_add_sysmon_subdev(rproc, "wcnss", WCNSS_SSCTL_ID); in wcnss_probe()
636 if (IS_ERR(wcnss->sysmon)) { in wcnss_probe()
637 ret = PTR_ERR(wcnss->sysmon); in wcnss_probe()
641 wcnss->iris = qcom_iris_probe(&pdev->dev, &wcnss->use_48mhz_xo); in wcnss_probe()
642 if (IS_ERR(wcnss->iris)) { in wcnss_probe()
643 ret = PTR_ERR(wcnss->iris); in wcnss_probe()
654 qcom_iris_remove(wcnss->iris); in wcnss_probe()
665 qcom_iris_remove(wcnss->iris); in wcnss_remove()
667 rproc_del(wcnss->rproc); in wcnss_remove()
669 qcom_remove_sysmon_subdev(wcnss->sysmon); in wcnss_remove()
670 qcom_remove_smd_subdev(wcnss->rproc, &wcnss->smd_subdev); in wcnss_remove()
675 { .compatible = "qcom,riva-pil", &riva_data },
676 { .compatible = "qcom,pronto-v1-pil", &pronto_v1_data },
677 { .compatible = "qcom,pronto-v2-pil", &pronto_v2_data },
678 { .compatible = "qcom,pronto-v3-pil", &pronto_v3_data },
687 .name = "qcom-wcnss-pil",