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