Lines Matching full:adsp
3 * Qualcomm ADSP/SLPI Peripheral Image Loader for MSM8974 and MSM8996
84 static int adsp_pds_enable(struct qcom_adsp *adsp, struct device **pds, in adsp_pds_enable() argument
111 static void adsp_pds_disable(struct qcom_adsp *adsp, struct device **pds, in adsp_pds_disable() argument
124 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; in adsp_load() local
127 ret = qcom_mdt_load(adsp->dev, fw, rproc->firmware, adsp->pas_id, in adsp_load()
128 adsp->mem_region, adsp->mem_phys, adsp->mem_size, in adsp_load()
129 &adsp->mem_reloc); in adsp_load()
133 qcom_pil_info_store(adsp->info_name, adsp->mem_phys, adsp->mem_size); in adsp_load()
140 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; in adsp_start() local
143 qcom_q6v5_prepare(&adsp->q6v5); in adsp_start()
145 ret = adsp_pds_enable(adsp, adsp->active_pds, adsp->active_pd_count); in adsp_start()
149 ret = adsp_pds_enable(adsp, adsp->proxy_pds, adsp->proxy_pd_count); in adsp_start()
153 ret = clk_prepare_enable(adsp->xo); in adsp_start()
157 ret = clk_prepare_enable(adsp->aggre2_clk); in adsp_start()
161 ret = regulator_enable(adsp->cx_supply); in adsp_start()
165 ret = regulator_enable(adsp->px_supply); in adsp_start()
169 ret = qcom_scm_pas_auth_and_reset(adsp->pas_id); in adsp_start()
171 dev_err(adsp->dev, in adsp_start()
176 ret = qcom_q6v5_wait_for_start(&adsp->q6v5, msecs_to_jiffies(5000)); in adsp_start()
178 dev_err(adsp->dev, "start timed out\n"); in adsp_start()
179 qcom_scm_pas_shutdown(adsp->pas_id); in adsp_start()
186 regulator_disable(adsp->px_supply); in adsp_start()
188 regulator_disable(adsp->cx_supply); in adsp_start()
190 clk_disable_unprepare(adsp->aggre2_clk); in adsp_start()
192 clk_disable_unprepare(adsp->xo); in adsp_start()
194 adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count); in adsp_start()
196 adsp_pds_disable(adsp, adsp->active_pds, adsp->active_pd_count); in adsp_start()
198 qcom_q6v5_unprepare(&adsp->q6v5); in adsp_start()
205 struct qcom_adsp *adsp = container_of(q6v5, struct qcom_adsp, q6v5); in qcom_pas_handover() local
207 regulator_disable(adsp->px_supply); in qcom_pas_handover()
208 regulator_disable(adsp->cx_supply); in qcom_pas_handover()
209 clk_disable_unprepare(adsp->aggre2_clk); in qcom_pas_handover()
210 clk_disable_unprepare(adsp->xo); in qcom_pas_handover()
211 adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count); in qcom_pas_handover()
216 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; in adsp_stop() local
220 ret = qcom_q6v5_request_stop(&adsp->q6v5); in adsp_stop()
222 dev_err(adsp->dev, "timed out on wait\n"); in adsp_stop()
224 ret = qcom_scm_pas_shutdown(adsp->pas_id); in adsp_stop()
226 dev_err(adsp->dev, "failed to shutdown: %d\n", ret); in adsp_stop()
228 adsp_pds_disable(adsp, adsp->active_pds, adsp->active_pd_count); in adsp_stop()
229 handover = qcom_q6v5_unprepare(&adsp->q6v5); in adsp_stop()
231 qcom_pas_handover(&adsp->q6v5); in adsp_stop()
238 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; in adsp_da_to_va() local
241 offset = da - adsp->mem_reloc; in adsp_da_to_va()
242 if (offset < 0 || offset + len > adsp->mem_size) in adsp_da_to_va()
245 return adsp->mem_region + offset; in adsp_da_to_va()
250 struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; in adsp_panic() local
252 return qcom_q6v5_panic(&adsp->q6v5); in adsp_panic()
264 static int adsp_init_clock(struct qcom_adsp *adsp) in adsp_init_clock() argument
268 adsp->xo = devm_clk_get(adsp->dev, "xo"); in adsp_init_clock()
269 if (IS_ERR(adsp->xo)) { in adsp_init_clock()
270 ret = PTR_ERR(adsp->xo); in adsp_init_clock()
272 dev_err(adsp->dev, "failed to get xo clock"); in adsp_init_clock()
276 if (adsp->has_aggre2_clk) { in adsp_init_clock()
277 adsp->aggre2_clk = devm_clk_get(adsp->dev, "aggre2"); in adsp_init_clock()
278 if (IS_ERR(adsp->aggre2_clk)) { in adsp_init_clock()
279 ret = PTR_ERR(adsp->aggre2_clk); in adsp_init_clock()
281 dev_err(adsp->dev, in adsp_init_clock()
290 static int adsp_init_regulator(struct qcom_adsp *adsp) in adsp_init_regulator() argument
292 adsp->cx_supply = devm_regulator_get(adsp->dev, "cx"); in adsp_init_regulator()
293 if (IS_ERR(adsp->cx_supply)) in adsp_init_regulator()
294 return PTR_ERR(adsp->cx_supply); in adsp_init_regulator()
296 regulator_set_load(adsp->cx_supply, 100000); in adsp_init_regulator()
298 adsp->px_supply = devm_regulator_get(adsp->dev, "px"); in adsp_init_regulator()
299 return PTR_ERR_OR_ZERO(adsp->px_supply); in adsp_init_regulator()
339 static void adsp_pds_detach(struct qcom_adsp *adsp, struct device **pds, in adsp_pds_detach() argument
342 struct device *dev = adsp->dev; in adsp_pds_detach()
355 static int adsp_alloc_memory_region(struct qcom_adsp *adsp) in adsp_alloc_memory_region() argument
361 node = of_parse_phandle(adsp->dev->of_node, "memory-region", 0); in adsp_alloc_memory_region()
363 dev_err(adsp->dev, "no memory-region specified\n"); in adsp_alloc_memory_region()
372 adsp->mem_phys = adsp->mem_reloc = r.start; in adsp_alloc_memory_region()
373 adsp->mem_size = resource_size(&r); in adsp_alloc_memory_region()
374 adsp->mem_region = devm_ioremap_wc(adsp->dev, adsp->mem_phys, adsp->mem_size); in adsp_alloc_memory_region()
375 if (!adsp->mem_region) { in adsp_alloc_memory_region()
376 dev_err(adsp->dev, "unable to map memory region: %pa+%zx\n", in adsp_alloc_memory_region()
377 &r.start, adsp->mem_size); in adsp_alloc_memory_region()
387 struct qcom_adsp *adsp; in adsp_probe() local
406 fw_name, sizeof(*adsp)); in adsp_probe()
415 adsp = (struct qcom_adsp *)rproc->priv; in adsp_probe()
416 adsp->dev = &pdev->dev; in adsp_probe()
417 adsp->rproc = rproc; in adsp_probe()
418 adsp->pas_id = desc->pas_id; in adsp_probe()
419 adsp->has_aggre2_clk = desc->has_aggre2_clk; in adsp_probe()
420 adsp->info_name = desc->sysmon_name; in adsp_probe()
421 platform_set_drvdata(pdev, adsp); in adsp_probe()
423 device_wakeup_enable(adsp->dev); in adsp_probe()
425 ret = adsp_alloc_memory_region(adsp); in adsp_probe()
429 ret = adsp_init_clock(adsp); in adsp_probe()
433 ret = adsp_init_regulator(adsp); in adsp_probe()
437 ret = adsp_pds_attach(&pdev->dev, adsp->active_pds, in adsp_probe()
441 adsp->active_pd_count = ret; in adsp_probe()
443 ret = adsp_pds_attach(&pdev->dev, adsp->proxy_pds, in adsp_probe()
447 adsp->proxy_pd_count = ret; in adsp_probe()
449 ret = qcom_q6v5_init(&adsp->q6v5, pdev, rproc, desc->crash_reason_smem, in adsp_probe()
454 qcom_add_glink_subdev(rproc, &adsp->glink_subdev, desc->ssr_name); in adsp_probe()
455 qcom_add_smd_subdev(rproc, &adsp->smd_subdev); in adsp_probe()
456 qcom_add_ssr_subdev(rproc, &adsp->ssr_subdev, desc->ssr_name); in adsp_probe()
457 adsp->sysmon = qcom_add_sysmon_subdev(rproc, in adsp_probe()
460 if (IS_ERR(adsp->sysmon)) { in adsp_probe()
461 ret = PTR_ERR(adsp->sysmon); in adsp_probe()
472 adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count); in adsp_probe()
474 adsp_pds_detach(adsp, adsp->active_pds, adsp->active_pd_count); in adsp_probe()
476 device_init_wakeup(adsp->dev, false); in adsp_probe()
484 struct qcom_adsp *adsp = platform_get_drvdata(pdev); in adsp_remove() local
486 rproc_del(adsp->rproc); in adsp_remove()
488 qcom_remove_glink_subdev(adsp->rproc, &adsp->glink_subdev); in adsp_remove()
489 qcom_remove_sysmon_subdev(adsp->sysmon); in adsp_remove()
490 qcom_remove_smd_subdev(adsp->rproc, &adsp->smd_subdev); in adsp_remove()
491 qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev); in adsp_remove()
492 adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count); in adsp_remove()
493 device_init_wakeup(adsp->dev, false); in adsp_remove()
494 rproc_free(adsp->rproc); in adsp_remove()
501 .firmware_name = "adsp.mdt",
506 .sysmon_name = "adsp",
512 .firmware_name = "adsp.mdt",
525 .sysmon_name = "adsp",
531 .firmware_name = "adsp.mdt",
545 .sysmon_name = "adsp",
551 .firmware_name = "adsp.mdt",
560 .sysmon_name = "adsp",
710 { .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init},
711 { .compatible = "qcom,msm8996-adsp-pil", .data = &adsp_resource_init},
713 { .compatible = "qcom,msm8998-adsp-pas", .data = &msm8998_adsp_resource},
715 { .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init },
719 { .compatible = "qcom,sdm845-adsp-pas", .data = &adsp_resource_init},
721 { .compatible = "qcom,sm8150-adsp-pas", .data = &sm8150_adsp_resource},
725 { .compatible = "qcom,sm8250-adsp-pas", .data = &sm8250_adsp_resource},