| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Qualcomm ADSP/SLPI Peripheral Image Loader for MSM8974 and MSM8996 |
| * |
| * Copyright (C) 2016 Linaro Ltd |
| * Copyright (C) 2014 Sony Mobile Communications AB |
| * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved. |
| */ |
| |
| #include <linux/clk.h> |
| #include <linux/firmware.h> |
| #include <linux/interrupt.h> |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/of_address.h> |
| #include <linux/of_device.h> |
| #include <linux/platform_device.h> |
| #include <linux/pm_domain.h> |
| #include <linux/pm_runtime.h> |
| #include <linux/qcom_scm.h> |
| #include <linux/regulator/consumer.h> |
| #include <linux/remoteproc.h> |
| #include <linux/soc/qcom/mdt_loader.h> |
| #include <linux/soc/qcom/smem.h> |
| #include <linux/soc/qcom/smem_state.h> |
| |
| #include "qcom_common.h" |
| #include "qcom_pil_info.h" |
| #include "qcom_q6v5.h" |
| #include "remoteproc_internal.h" |
| |
| struct adsp_data { |
| int crash_reason_smem; |
| const char *firmware_name; |
| int pas_id; |
| unsigned int minidump_id; |
| bool has_aggre2_clk; |
| bool auto_boot; |
| |
| char **active_pd_names; |
| char **proxy_pd_names; |
| |
| const char *ssr_name; |
| const char *sysmon_name; |
| int ssctl_id; |
| }; |
| |
| struct qcom_adsp { |
| struct device *dev; |
| struct rproc *rproc; |
| |
| struct qcom_q6v5 q6v5; |
| |
| struct clk *xo; |
| struct clk *aggre2_clk; |
| |
| struct regulator *cx_supply; |
| struct regulator *px_supply; |
| |
| struct device *active_pds[1]; |
| struct device *proxy_pds[3]; |
| |
| int active_pd_count; |
| int proxy_pd_count; |
| |
| int pas_id; |
| unsigned int minidump_id; |
| int crash_reason_smem; |
| bool has_aggre2_clk; |
| const char *info_name; |
| |
| struct completion start_done; |
| struct completion stop_done; |
| |
| phys_addr_t mem_phys; |
| phys_addr_t mem_reloc; |
| void *mem_region; |
| size_t mem_size; |
| |
| struct qcom_rproc_glink glink_subdev; |
| struct qcom_rproc_subdev smd_subdev; |
| struct qcom_rproc_ssr ssr_subdev; |
| struct qcom_sysmon *sysmon; |
| }; |
| |
| static void adsp_minidump(struct rproc *rproc) |
| { |
| struct qcom_adsp *adsp = rproc->priv; |
| |
| qcom_minidump(rproc, adsp->minidump_id); |
| } |
| |
| static int adsp_pds_enable(struct qcom_adsp *adsp, struct device **pds, |
| size_t pd_count) |
| { |
| int ret; |
| int i; |
| |
| for (i = 0; i < pd_count; i++) { |
| dev_pm_genpd_set_performance_state(pds[i], INT_MAX); |
| ret = pm_runtime_get_sync(pds[i]); |
| if (ret < 0) { |
| pm_runtime_put_noidle(pds[i]); |
| dev_pm_genpd_set_performance_state(pds[i], 0); |
| goto unroll_pd_votes; |
| } |
| } |
| |
| return 0; |
| |
| unroll_pd_votes: |
| for (i--; i >= 0; i--) { |
| dev_pm_genpd_set_performance_state(pds[i], 0); |
| pm_runtime_put(pds[i]); |
| } |
| |
| return ret; |
| }; |
| |
| static void adsp_pds_disable(struct qcom_adsp *adsp, struct device **pds, |
| size_t pd_count) |
| { |
| int i; |
| |
| for (i = 0; i < pd_count; i++) { |
| dev_pm_genpd_set_performance_state(pds[i], 0); |
| pm_runtime_put(pds[i]); |
| } |
| } |
| |
| static int adsp_load(struct rproc *rproc, const struct firmware *fw) |
| { |
| struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; |
| int ret; |
| |
| ret = qcom_mdt_load(adsp->dev, fw, rproc->firmware, adsp->pas_id, |
| adsp->mem_region, adsp->mem_phys, adsp->mem_size, |
| &adsp->mem_reloc); |
| if (ret) |
| return ret; |
| |
| qcom_pil_info_store(adsp->info_name, adsp->mem_phys, adsp->mem_size); |
| |
| return 0; |
| } |
| |
| static int adsp_start(struct rproc *rproc) |
| { |
| struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; |
| int ret; |
| |
| qcom_q6v5_prepare(&adsp->q6v5); |
| |
| ret = adsp_pds_enable(adsp, adsp->active_pds, adsp->active_pd_count); |
| if (ret < 0) |
| goto disable_irqs; |
| |
| ret = adsp_pds_enable(adsp, adsp->proxy_pds, adsp->proxy_pd_count); |
| if (ret < 0) |
| goto disable_active_pds; |
| |
| ret = clk_prepare_enable(adsp->xo); |
| if (ret) |
| goto disable_proxy_pds; |
| |
| ret = clk_prepare_enable(adsp->aggre2_clk); |
| if (ret) |
| goto disable_xo_clk; |
| |
| ret = regulator_enable(adsp->cx_supply); |
| if (ret) |
| goto disable_aggre2_clk; |
| |
| ret = regulator_enable(adsp->px_supply); |
| if (ret) |
| goto disable_cx_supply; |
| |
| ret = qcom_scm_pas_auth_and_reset(adsp->pas_id); |
| if (ret) { |
| dev_err(adsp->dev, |
| "failed to authenticate image and release reset\n"); |
| goto disable_px_supply; |
| } |
| |
| ret = qcom_q6v5_wait_for_start(&adsp->q6v5, msecs_to_jiffies(5000)); |
| if (ret == -ETIMEDOUT) { |
| dev_err(adsp->dev, "start timed out\n"); |
| qcom_scm_pas_shutdown(adsp->pas_id); |
| goto disable_px_supply; |
| } |
| |
| return 0; |
| |
| disable_px_supply: |
| regulator_disable(adsp->px_supply); |
| disable_cx_supply: |
| regulator_disable(adsp->cx_supply); |
| disable_aggre2_clk: |
| clk_disable_unprepare(adsp->aggre2_clk); |
| disable_xo_clk: |
| clk_disable_unprepare(adsp->xo); |
| disable_proxy_pds: |
| adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count); |
| disable_active_pds: |
| adsp_pds_disable(adsp, adsp->active_pds, adsp->active_pd_count); |
| disable_irqs: |
| qcom_q6v5_unprepare(&adsp->q6v5); |
| |
| return ret; |
| } |
| |
| static void qcom_pas_handover(struct qcom_q6v5 *q6v5) |
| { |
| struct qcom_adsp *adsp = container_of(q6v5, struct qcom_adsp, q6v5); |
| |
| regulator_disable(adsp->px_supply); |
| regulator_disable(adsp->cx_supply); |
| clk_disable_unprepare(adsp->aggre2_clk); |
| clk_disable_unprepare(adsp->xo); |
| adsp_pds_disable(adsp, adsp->proxy_pds, adsp->proxy_pd_count); |
| } |
| |
| static int adsp_stop(struct rproc *rproc) |
| { |
| struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; |
| int handover; |
| int ret; |
| |
| ret = qcom_q6v5_request_stop(&adsp->q6v5, adsp->sysmon); |
| if (ret == -ETIMEDOUT) |
| dev_err(adsp->dev, "timed out on wait\n"); |
| |
| ret = qcom_scm_pas_shutdown(adsp->pas_id); |
| if (ret) |
| dev_err(adsp->dev, "failed to shutdown: %d\n", ret); |
| |
| adsp_pds_disable(adsp, adsp->active_pds, adsp->active_pd_count); |
| handover = qcom_q6v5_unprepare(&adsp->q6v5); |
| if (handover) |
| qcom_pas_handover(&adsp->q6v5); |
| |
| return ret; |
| } |
| |
| static void *adsp_da_to_va(struct rproc *rproc, u64 da, size_t len) |
| { |
| struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; |
| int offset; |
| |
| offset = da - adsp->mem_reloc; |
| if (offset < 0 || offset + len > adsp->mem_size) |
| return NULL; |
| |
| return adsp->mem_region + offset; |
| } |
| |
| static unsigned long adsp_panic(struct rproc *rproc) |
| { |
| struct qcom_adsp *adsp = (struct qcom_adsp *)rproc->priv; |
| |
| return qcom_q6v5_panic(&adsp->q6v5); |
| } |
| |
| static const struct rproc_ops adsp_ops = { |
| .start = adsp_start, |
| .stop = adsp_stop, |
| .da_to_va = adsp_da_to_va, |
| .parse_fw = qcom_register_dump_segments, |
| .load = adsp_load, |
| .panic = adsp_panic, |
| }; |
| |
| static const struct rproc_ops adsp_minidump_ops = { |
| .start = adsp_start, |
| .stop = adsp_stop, |
| .da_to_va = adsp_da_to_va, |
| .load = adsp_load, |
| .panic = adsp_panic, |
| .coredump = adsp_minidump, |
| }; |
| |
| static int adsp_init_clock(struct qcom_adsp *adsp) |
| { |
| int ret; |
| |
| adsp->xo = devm_clk_get(adsp->dev, "xo"); |
| if (IS_ERR(adsp->xo)) { |
| ret = PTR_ERR(adsp->xo); |
| if (ret != -EPROBE_DEFER) |
| dev_err(adsp->dev, "failed to get xo clock"); |
| return ret; |
| } |
| |
| if (adsp->has_aggre2_clk) { |
| adsp->aggre2_clk = devm_clk_get(adsp->dev, "aggre2"); |
| if (IS_ERR(adsp->aggre2_clk)) { |
| ret = PTR_ERR(adsp->aggre2_clk); |
| if (ret != -EPROBE_DEFER) |
| dev_err(adsp->dev, |
| "failed to get aggre2 clock"); |
| return ret; |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int adsp_init_regulator(struct qcom_adsp *adsp) |
| { |
| adsp->cx_supply = devm_regulator_get(adsp->dev, "cx"); |
| if (IS_ERR(adsp->cx_supply)) |
| return PTR_ERR(adsp->cx_supply); |
| |
| regulator_set_load(adsp->cx_supply, 100000); |
| |
| adsp->px_supply = devm_regulator_get(adsp->dev, "px"); |
| return PTR_ERR_OR_ZERO(adsp->px_supply); |
| } |
| |
| static int adsp_pds_attach(struct device *dev, struct device **devs, |
| char **pd_names) |
| { |
| size_t num_pds = 0; |
| int ret; |
| int i; |
| |
| if (!pd_names) |
| return 0; |
| |
| /* Handle single power domain */ |
| if (dev->pm_domain) { |
| devs[0] = dev; |
| pm_runtime_enable(dev); |
| return 1; |
| } |
| |
| while (pd_names[num_pds]) |
| num_pds++; |
| |
| for (i = 0; i < num_pds; i++) { |
| devs[i] = dev_pm_domain_attach_by_name(dev, pd_names[i]); |
| if (IS_ERR_OR_NULL(devs[i])) { |
| ret = PTR_ERR(devs[i]) ? : -ENODATA; |
| goto unroll_attach; |
| } |
| } |
| |
| return num_pds; |
| |
| unroll_attach: |
| for (i--; i >= 0; i--) |
| dev_pm_domain_detach(devs[i], false); |
| |
| return ret; |
| }; |
| |
| static void adsp_pds_detach(struct qcom_adsp *adsp, struct device **pds, |
| size_t pd_count) |
| { |
| struct device *dev = adsp->dev; |
| int i; |
| |
| /* Handle single power domain */ |
| if (dev->pm_domain && pd_count) { |
| pm_runtime_disable(dev); |
| return; |
| } |
| |
| for (i = 0; i < pd_count; i++) |
| dev_pm_domain_detach(pds[i], false); |
| } |
| |
| static int adsp_alloc_memory_region(struct qcom_adsp *adsp) |
| { |
| struct device_node *node; |
| struct resource r; |
| int ret; |
| |
| node = of_parse_phandle(adsp->dev->of_node, "memory-region", 0); |
| if (!node) { |
| dev_err(adsp->dev, "no memory-region specified\n"); |
| return -EINVAL; |
| } |
| |
| ret = of_address_to_resource(node, 0, &r); |
| if (ret) |
| return ret; |
| |
| adsp->mem_phys = adsp->mem_reloc = r.start; |
| adsp->mem_size = resource_size(&r); |
| adsp->mem_region = devm_ioremap_wc(adsp->dev, adsp->mem_phys, adsp->mem_size); |
| if (!adsp->mem_region) { |
| dev_err(adsp->dev, "unable to map memory region: %pa+%zx\n", |
| &r.start, adsp->mem_size); |
| return -EBUSY; |
| } |
| |
| return 0; |
| } |
| |
| static int adsp_probe(struct platform_device *pdev) |
| { |
| const struct adsp_data *desc; |
| struct qcom_adsp *adsp; |
| struct rproc *rproc; |
| const char *fw_name; |
| const struct rproc_ops *ops = &adsp_ops; |
| int ret; |
| |
| desc = of_device_get_match_data(&pdev->dev); |
| if (!desc) |
| return -EINVAL; |
| |
| if (!qcom_scm_is_available()) |
| return -EPROBE_DEFER; |
| |
| fw_name = desc->firmware_name; |
| ret = of_property_read_string(pdev->dev.of_node, "firmware-name", |
| &fw_name); |
| if (ret < 0 && ret != -EINVAL) |
| return ret; |
| |
| if (desc->minidump_id) |
| ops = &adsp_minidump_ops; |
| |
| rproc = rproc_alloc(&pdev->dev, pdev->name, ops, fw_name, sizeof(*adsp)); |
| |
| if (!rproc) { |
| dev_err(&pdev->dev, "unable to allocate remoteproc\n"); |
| return -ENOMEM; |
| } |
| |
| rproc->auto_boot = desc->auto_boot; |
| rproc_coredump_set_elf_info(rproc, ELFCLASS32, EM_NONE); |
| |
| adsp = (struct qcom_adsp *)rproc->priv; |
| adsp->dev = &pdev->dev; |
| adsp->rproc = rproc; |
| adsp->minidump_id = desc->minidump_id; |
| adsp->pas_id = desc->pas_id; |
| adsp->has_aggre2_clk = desc->has_aggre2_clk; |
| adsp->info_name = desc->sysmon_name; |
| platform_set_drvdata(pdev, adsp); |
| |
| device_wakeup_enable(adsp->dev); |
| |
| ret = adsp_alloc_memory_region(adsp); |
| if (ret) |
| goto free_rproc; |
| |
| ret = adsp_init_clock(adsp); |
| if (ret) |
| goto free_rproc; |
| |
| ret = adsp_init_regulator(adsp); |
| if (ret) |
| goto free_rproc; |
| |
| ret = adsp_pds_attach(&pdev->dev, adsp->active_pds, |
| desc->active_pd_names); |
| if (ret < 0) |
| goto free_rproc; |
| adsp->active_pd_count = ret; |
| |
| ret = adsp_pds_attach(&pdev->dev, adsp->proxy_pds, |
| desc->proxy_pd_names); |
| if (ret < 0) |
| goto detach_active_pds; |
| adsp->proxy_pd_count = ret; |
| |
| ret = qcom_q6v5_init(&adsp->q6v5, pdev, rproc, desc->crash_reason_smem, |
| qcom_pas_handover); |
| if (ret) |
| goto detach_proxy_pds; |
| |
| qcom_add_glink_subdev(rproc, &adsp->glink_subdev, desc->ssr_name); |
| qcom_add_smd_subdev(rproc, &adsp->smd_subdev); |
| qcom_add_ssr_subdev(rproc, &adsp->ssr_subdev, desc->ssr_name); |
| adsp->sysmon = qcom_add_sysmon_subdev(rproc, |
| desc->sysmon_name, |
| desc->ssctl_id); |
| if (IS_ERR(adsp->sysmon)) { |
| ret = PTR_ERR(adsp->sysmon); |
| goto detach_proxy_pds; |
| } |
| |
| ret = rproc_add(rproc); |
| if (ret) |
| goto detach_proxy_pds; |
| |
| return 0; |
| |
| detach_proxy_pds: |
| adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count); |
| detach_active_pds: |
| adsp_pds_detach(adsp, adsp->active_pds, adsp->active_pd_count); |
| free_rproc: |
| rproc_free(rproc); |
| |
| return ret; |
| } |
| |
| static int adsp_remove(struct platform_device *pdev) |
| { |
| struct qcom_adsp *adsp = platform_get_drvdata(pdev); |
| |
| rproc_del(adsp->rproc); |
| |
| qcom_remove_glink_subdev(adsp->rproc, &adsp->glink_subdev); |
| qcom_remove_sysmon_subdev(adsp->sysmon); |
| qcom_remove_smd_subdev(adsp->rproc, &adsp->smd_subdev); |
| qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev); |
| rproc_free(adsp->rproc); |
| |
| return 0; |
| } |
| |
| static const struct adsp_data adsp_resource_init = { |
| .crash_reason_smem = 423, |
| .firmware_name = "adsp.mdt", |
| .pas_id = 1, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .ssr_name = "lpass", |
| .sysmon_name = "adsp", |
| .ssctl_id = 0x14, |
| }; |
| |
| static const struct adsp_data sm8150_adsp_resource = { |
| .crash_reason_smem = 423, |
| .firmware_name = "adsp.mdt", |
| .pas_id = 1, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "cx", |
| NULL |
| }, |
| .ssr_name = "lpass", |
| .sysmon_name = "adsp", |
| .ssctl_id = 0x14, |
| }; |
| |
| static const struct adsp_data sm8250_adsp_resource = { |
| .crash_reason_smem = 423, |
| .firmware_name = "adsp.mdt", |
| .pas_id = 1, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "lcx", |
| "lmx", |
| NULL |
| }, |
| .ssr_name = "lpass", |
| .sysmon_name = "adsp", |
| .ssctl_id = 0x14, |
| }; |
| |
| static const struct adsp_data sm8350_adsp_resource = { |
| .crash_reason_smem = 423, |
| .firmware_name = "adsp.mdt", |
| .pas_id = 1, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "lcx", |
| "lmx", |
| NULL |
| }, |
| .ssr_name = "lpass", |
| .sysmon_name = "adsp", |
| .ssctl_id = 0x14, |
| }; |
| |
| static const struct adsp_data msm8998_adsp_resource = { |
| .crash_reason_smem = 423, |
| .firmware_name = "adsp.mdt", |
| .pas_id = 1, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .proxy_pd_names = (char*[]){ |
| "cx", |
| NULL |
| }, |
| .ssr_name = "lpass", |
| .sysmon_name = "adsp", |
| .ssctl_id = 0x14, |
| }; |
| |
| static const struct adsp_data cdsp_resource_init = { |
| .crash_reason_smem = 601, |
| .firmware_name = "cdsp.mdt", |
| .pas_id = 18, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .ssr_name = "cdsp", |
| .sysmon_name = "cdsp", |
| .ssctl_id = 0x17, |
| }; |
| |
| static const struct adsp_data sm8150_cdsp_resource = { |
| .crash_reason_smem = 601, |
| .firmware_name = "cdsp.mdt", |
| .pas_id = 18, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "cx", |
| NULL |
| }, |
| .ssr_name = "cdsp", |
| .sysmon_name = "cdsp", |
| .ssctl_id = 0x17, |
| }; |
| |
| static const struct adsp_data sm8250_cdsp_resource = { |
| .crash_reason_smem = 601, |
| .firmware_name = "cdsp.mdt", |
| .pas_id = 18, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "cx", |
| NULL |
| }, |
| .ssr_name = "cdsp", |
| .sysmon_name = "cdsp", |
| .ssctl_id = 0x17, |
| }; |
| |
| static const struct adsp_data sm8350_cdsp_resource = { |
| .crash_reason_smem = 601, |
| .firmware_name = "cdsp.mdt", |
| .pas_id = 18, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "cx", |
| NULL |
| }, |
| .ssr_name = "cdsp", |
| .sysmon_name = "cdsp", |
| .ssctl_id = 0x17, |
| }; |
| |
| static const struct adsp_data mpss_resource_init = { |
| .crash_reason_smem = 421, |
| .firmware_name = "modem.mdt", |
| .pas_id = 4, |
| .minidump_id = 3, |
| .has_aggre2_clk = false, |
| .auto_boot = false, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "cx", |
| "mss", |
| NULL |
| }, |
| .ssr_name = "mpss", |
| .sysmon_name = "modem", |
| .ssctl_id = 0x12, |
| }; |
| |
| static const struct adsp_data slpi_resource_init = { |
| .crash_reason_smem = 424, |
| .firmware_name = "slpi.mdt", |
| .pas_id = 12, |
| .has_aggre2_clk = true, |
| .auto_boot = true, |
| .ssr_name = "dsps", |
| .sysmon_name = "slpi", |
| .ssctl_id = 0x16, |
| }; |
| |
| static const struct adsp_data sm8150_slpi_resource = { |
| .crash_reason_smem = 424, |
| .firmware_name = "slpi.mdt", |
| .pas_id = 12, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "lcx", |
| "lmx", |
| NULL |
| }, |
| .ssr_name = "dsps", |
| .sysmon_name = "slpi", |
| .ssctl_id = 0x16, |
| }; |
| |
| static const struct adsp_data sm8250_slpi_resource = { |
| .crash_reason_smem = 424, |
| .firmware_name = "slpi.mdt", |
| .pas_id = 12, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "lcx", |
| "lmx", |
| NULL |
| }, |
| .ssr_name = "dsps", |
| .sysmon_name = "slpi", |
| .ssctl_id = 0x16, |
| }; |
| |
| static const struct adsp_data sm8350_slpi_resource = { |
| .crash_reason_smem = 424, |
| .firmware_name = "slpi.mdt", |
| .pas_id = 12, |
| .has_aggre2_clk = false, |
| .auto_boot = true, |
| .active_pd_names = (char*[]){ |
| "load_state", |
| NULL |
| }, |
| .proxy_pd_names = (char*[]){ |
| "lcx", |
| "lmx", |
| NULL |
| }, |
| .ssr_name = "dsps", |
| .sysmon_name = "slpi", |
| .ssctl_id = 0x16, |
| }; |
| |
| static const struct adsp_data msm8998_slpi_resource = { |
| .crash_reason_smem = 424, |
| .firmware_name = "slpi.mdt", |
| .pas_id = 12, |
| .has_aggre2_clk = true, |
| .auto_boot = true, |
| .proxy_pd_names = (char*[]){ |
| "ssc_cx", |
| NULL |
| }, |
| .ssr_name = "dsps", |
| .sysmon_name = "slpi", |
| .ssctl_id = 0x16, |
| }; |
| |
| static const struct adsp_data wcss_resource_init = { |
| .crash_reason_smem = 421, |
| .firmware_name = "wcnss.mdt", |
| .pas_id = 6, |
| .auto_boot = true, |
| .ssr_name = "mpss", |
| .sysmon_name = "wcnss", |
| .ssctl_id = 0x12, |
| }; |
| |
| static const struct of_device_id adsp_of_match[] = { |
| { .compatible = "qcom,msm8974-adsp-pil", .data = &adsp_resource_init}, |
| { .compatible = "qcom,msm8996-adsp-pil", .data = &adsp_resource_init}, |
| { .compatible = "qcom,msm8996-slpi-pil", .data = &slpi_resource_init}, |
| { .compatible = "qcom,msm8998-adsp-pas", .data = &msm8998_adsp_resource}, |
| { .compatible = "qcom,msm8998-slpi-pas", .data = &msm8998_slpi_resource}, |
| { .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init }, |
| { .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init }, |
| { .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init }, |
| { .compatible = "qcom,sc7180-mpss-pas", .data = &mpss_resource_init}, |
| { .compatible = "qcom,sdm845-adsp-pas", .data = &adsp_resource_init}, |
| { .compatible = "qcom,sdm845-cdsp-pas", .data = &cdsp_resource_init}, |
| { .compatible = "qcom,sm8150-adsp-pas", .data = &sm8150_adsp_resource}, |
| { .compatible = "qcom,sm8150-cdsp-pas", .data = &sm8150_cdsp_resource}, |
| { .compatible = "qcom,sm8150-mpss-pas", .data = &mpss_resource_init}, |
| { .compatible = "qcom,sm8150-slpi-pas", .data = &sm8150_slpi_resource}, |
| { .compatible = "qcom,sm8250-adsp-pas", .data = &sm8250_adsp_resource}, |
| { .compatible = "qcom,sm8250-cdsp-pas", .data = &sm8250_cdsp_resource}, |
| { .compatible = "qcom,sm8250-slpi-pas", .data = &sm8250_slpi_resource}, |
| { .compatible = "qcom,sm8350-adsp-pas", .data = &sm8350_adsp_resource}, |
| { .compatible = "qcom,sm8350-cdsp-pas", .data = &sm8350_cdsp_resource}, |
| { .compatible = "qcom,sm8350-slpi-pas", .data = &sm8350_slpi_resource}, |
| { .compatible = "qcom,sm8350-mpss-pas", .data = &mpss_resource_init}, |
| { }, |
| }; |
| MODULE_DEVICE_TABLE(of, adsp_of_match); |
| |
| static struct platform_driver adsp_driver = { |
| .probe = adsp_probe, |
| .remove = adsp_remove, |
| .driver = { |
| .name = "qcom_q6v5_pas", |
| .of_match_table = adsp_of_match, |
| }, |
| }; |
| |
| module_platform_driver(adsp_driver); |
| MODULE_DESCRIPTION("Qualcomm Hexagon v5 Peripheral Authentication Service driver"); |
| MODULE_LICENSE("GPL v2"); |