maxItems: 1
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description:
If present, name (or relative path) of the file within the
firmware search path containing the firmware image used when
maxItems: 1
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description:
If present, name (or relative path) of the file within the
firmware search path containing the firmware image used when
const: qcom,glink-rpm
label:
- $ref: /schemas/types.yaml#/definitions/string
description:
Name of the edge, used for debugging and identification purposes. The
node name will be used if this is not present.
description: Reference to the reserved-memory for the Hexagon core
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
smd-edge: false
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
description: Reference to the reserved-memory for the Hexagon core
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description:
The name of the firmware which should be loaded for this remote
processor.
description: Reference to the reserved-memory for the Hexagon core
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
smd-edge: false
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
smd-edge: false
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
description: Reference to the reserved-memory for the Hexagon core
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
smd-edge: false
smd-edge: false
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
description: Reference to the reserved-memory for the Hexagon core
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description: Firmware name for the Hexagon core
required:
- qcom,sm8550-adsp-pas
- qcom,sm8550-cdsp-pas
- qcom,sm8550-mpss-pas
+ - qcom,sm8650-adsp-pas
+ - qcom,sm8650-cdsp-pas
+ - qcom,sm8650-mpss-pas
+ - qcom,x1e80100-adsp-pas
+ - qcom,x1e80100-cdsp-pas
reg:
maxItems: 1
- description: Memory region for main Firmware authentication
- description: Memory region for Devicetree Firmware authentication
- description: DSM Memory region
+ - description: DSM Memory region 2
+ - description: Memory region for Qlink Logging
required:
- compatible
enum:
- qcom,sm8550-adsp-pas
- qcom,sm8550-cdsp-pas
+ - qcom,sm8650-adsp-pas
+ - qcom,x1e80100-adsp-pas
+ - qcom,x1e80100-cdsp-pas
then:
properties:
interrupts:
maxItems: 5
memory-region:
maxItems: 2
- else:
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm8650-cdsp-pas
+ then:
+ properties:
+ interrupts:
+ maxItems: 5
+ interrupt-names:
+ maxItems: 5
+ memory-region:
+ minItems: 3
+ maxItems: 3
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm8550-mpss-pas
+ then:
properties:
interrupts:
minItems: 6
minItems: 6
memory-region:
minItems: 3
+ maxItems: 3
+ - if:
+ properties:
+ compatible:
+ enum:
+ - qcom,sm8650-mpss-pas
+ then:
+ properties:
+ interrupts:
+ minItems: 6
+ interrupt-names:
+ minItems: 6
+ memory-region:
+ minItems: 5
+ maxItems: 5
- if:
properties:
compatible:
enum:
- qcom,sm8550-adsp-pas
+ - qcom,sm8650-adsp-pas
+ - qcom,x1e80100-adsp-pas
then:
properties:
power-domains:
compatible:
enum:
- qcom,sm8550-mpss-pas
+ - qcom,sm8650-mpss-pas
then:
properties:
power-domains:
compatible:
enum:
- qcom,sm8550-cdsp-pas
+ - qcom,sm8650-cdsp-pas
+ - qcom,x1e80100-cdsp-pas
then:
properties:
power-domains:
- const: stop-ack
firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
+ maxItems: 1
description:
Relative firmware image path for the WCNSS core. Defaults to
"wcnss.mdt".
return ret;
}
- rproc = rproc_alloc(dev, "imx-dsp-rproc", &imx_dsp_rproc_ops, fw_name,
- sizeof(*priv));
+ rproc = devm_rproc_alloc(dev, "imx-dsp-rproc", &imx_dsp_rproc_ops,
+ fw_name, sizeof(*priv));
if (!rproc)
return -ENOMEM;
ret = imx_dsp_rproc_detect_mode(priv);
if (ret) {
dev_err(dev, "failed on imx_dsp_rproc_detect_mode\n");
- goto err_put_rproc;
+ return ret;
}
/* There are multiple power domains required by DSP on some platform */
ret = imx_dsp_attach_pm_domains(priv);
if (ret) {
dev_err(dev, "failed on imx_dsp_attach_pm_domains\n");
- goto err_put_rproc;
+ return ret;
}
/* Get clocks */
ret = imx_dsp_rproc_clk_get(priv);
err_detach_domains:
dev_pm_domain_detach_list(priv->pd_list);
-err_put_rproc:
- rproc_free(rproc);
return ret;
}
pm_runtime_disable(&pdev->dev);
rproc_del(rproc);
dev_pm_domain_detach_list(priv->pd_list);
- rproc_free(rproc);
}
/* pm runtime functions */
int ret;
/* set some other name then imx */
- rproc = rproc_alloc(dev, "imx-rproc", &imx_rproc_ops,
- NULL, sizeof(*priv));
+ rproc = devm_rproc_alloc(dev, "imx-rproc", &imx_rproc_ops,
+ NULL, sizeof(*priv));
if (!rproc)
return -ENOMEM;
dcfg = of_device_get_match_data(dev);
- if (!dcfg) {
- ret = -EINVAL;
- goto err_put_rproc;
- }
+ if (!dcfg)
+ return -EINVAL;
priv = rproc->priv;
priv->rproc = rproc;
priv->workqueue = create_workqueue(dev_name(dev));
if (!priv->workqueue) {
dev_err(dev, "cannot create workqueue\n");
- ret = -ENOMEM;
- goto err_put_rproc;
+ return -ENOMEM;
}
ret = imx_rproc_xtr_mbox_init(rproc);
imx_rproc_free_mbox(rproc);
err_put_wkq:
destroy_workqueue(priv->workqueue);
-err_put_rproc:
- rproc_free(rproc);
return ret;
}
imx_rproc_put_scu(rproc);
imx_rproc_free_mbox(rproc);
destroy_workqueue(priv->workqueue);
- rproc_free(rproc);
}
static const struct of_device_id imx_rproc_of_match[] = {
return ret;
}
- rproc = rproc_alloc(&pdev->dev, pdev->name, &adsp_ops,
- firmware_name, sizeof(*adsp));
+ rproc = devm_rproc_alloc(&pdev->dev, pdev->name, &adsp_ops,
+ firmware_name, sizeof(*adsp));
if (!rproc) {
dev_err(&pdev->dev, "unable to allocate remoteproc\n");
return -ENOMEM;
ret = adsp_alloc_memory_region(adsp);
if (ret)
- goto free_rproc;
+ return ret;
ret = adsp_init_clock(adsp, desc->clk_ids);
if (ret)
- goto free_rproc;
+ return ret;
ret = qcom_rproc_pds_attach(adsp, desc->pd_names, desc->num_pds);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to attach proxy power domains\n");
- goto free_rproc;
+ return ret;
}
ret = adsp_init_reset(adsp);
disable_pm:
qcom_rproc_pds_detach(adsp);
-free_rproc:
- rproc_free(rproc);
-
return ret;
}
qcom_remove_sysmon_subdev(adsp->sysmon);
qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev);
qcom_rproc_pds_detach(adsp);
- rproc_free(adsp->rproc);
}
static const struct adsp_pil_data adsp_resource_init = {
return ret;
}
- rproc = rproc_alloc(&pdev->dev, pdev->name, &q6v5_ops,
- mba_image, sizeof(*qproc));
+ rproc = devm_rproc_alloc(&pdev->dev, pdev->name, &q6v5_ops,
+ mba_image, sizeof(*qproc));
if (!rproc) {
dev_err(&pdev->dev, "failed to allocate rproc\n");
return -ENOMEM;
1, &qproc->hexagon_mdt_image);
if (ret < 0 && ret != -EINVAL) {
dev_err(&pdev->dev, "unable to read mpss firmware-name\n");
- goto free_rproc;
+ return ret;
}
platform_set_drvdata(pdev, qproc);
qproc->has_spare_reg = desc->has_spare_reg;
ret = q6v5_init_mem(qproc, pdev);
if (ret)
- goto free_rproc;
+ return ret;
ret = q6v5_alloc_memory_region(qproc);
if (ret)
- goto free_rproc;
+ return ret;
ret = q6v5_init_clocks(&pdev->dev, qproc->proxy_clks,
desc->proxy_clk_names);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to get proxy clocks.\n");
- goto free_rproc;
+ return ret;
}
qproc->proxy_clk_count = ret;
desc->reset_clk_names);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to get reset clocks.\n");
- goto free_rproc;
+ return ret;
}
qproc->reset_clk_count = ret;
desc->active_clk_names);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to get active clocks.\n");
- goto free_rproc;
+ return ret;
}
qproc->active_clk_count = ret;
desc->proxy_supply);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to get proxy regulators.\n");
- goto free_rproc;
+ return ret;
}
qproc->proxy_reg_count = ret;
desc->active_supply);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to get active regulators.\n");
- goto free_rproc;
+ return ret;
}
qproc->active_reg_count = ret;
desc->fallback_proxy_supply);
if (ret < 0) {
dev_err(&pdev->dev, "Failed to get fallback proxy regulators.\n");
- goto free_rproc;
+ return ret;
}
qproc->fallback_proxy_reg_count = ret;
} else if (ret < 0) {
dev_err(&pdev->dev, "Failed to init power domains\n");
- goto free_rproc;
+ return ret;
} else {
qproc->proxy_pd_count = ret;
}
qcom_remove_glink_subdev(rproc, &qproc->glink_subdev);
detach_proxy_pds:
q6v5_pds_detach(qproc, qproc->proxy_pds, qproc->proxy_pd_count);
-free_rproc:
- rproc_free(rproc);
return ret;
}
qcom_remove_glink_subdev(rproc, &qproc->glink_subdev);
q6v5_pds_detach(qproc, qproc->proxy_pds, qproc->proxy_pd_count);
-
- rproc_free(rproc);
}
static const struct rproc_hexagon_res sc7180_mss = {
#define ADSP_DECRYPT_SHUTDOWN_DELAY_MS 100
+#define MAX_ASSIGN_COUNT 3
+
struct adsp_data {
int crash_reason_smem;
const char *firmware_name;
const char *dtb_firmware_name;
int pas_id;
int dtb_pas_id;
+ int lite_pas_id;
unsigned int minidump_id;
bool auto_boot;
bool decrypt_shutdown;
int ssctl_id;
int region_assign_idx;
+ int region_assign_count;
+ bool region_assign_shared;
+ int region_assign_vmid;
};
struct qcom_adsp {
const char *dtb_firmware_name;
int pas_id;
int dtb_pas_id;
+ int lite_pas_id;
unsigned int minidump_id;
int crash_reason_smem;
bool decrypt_shutdown;
phys_addr_t dtb_mem_phys;
phys_addr_t mem_reloc;
phys_addr_t dtb_mem_reloc;
- phys_addr_t region_assign_phys;
+ phys_addr_t region_assign_phys[MAX_ASSIGN_COUNT];
void *mem_region;
void *dtb_mem_region;
size_t mem_size;
size_t dtb_mem_size;
- size_t region_assign_size;
+ size_t region_assign_size[MAX_ASSIGN_COUNT];
int region_assign_idx;
- u64 region_assign_perms;
+ int region_assign_count;
+ bool region_assign_shared;
+ int region_assign_vmid;
+ u64 region_assign_owners[MAX_ASSIGN_COUNT];
struct qcom_rproc_glink glink_subdev;
struct qcom_rproc_subdev smd_subdev;
/* Store firmware handle to be used in adsp_start() */
adsp->firmware = fw;
+ if (adsp->lite_pas_id)
+ ret = qcom_scm_pas_shutdown(adsp->lite_pas_id);
+
if (adsp->dtb_pas_id) {
ret = request_firmware(&adsp->dtb_firmware, adsp->dtb_firmware_name, adsp->dev);
if (ret) {
static int adsp_assign_memory_region(struct qcom_adsp *adsp)
{
- struct reserved_mem *rmem = NULL;
- struct qcom_scm_vmperm perm;
+ struct qcom_scm_vmperm perm[MAX_ASSIGN_COUNT];
struct device_node *node;
+ unsigned int perm_size;
+ int offset;
int ret;
if (!adsp->region_assign_idx)
return 0;
- node = of_parse_phandle(adsp->dev->of_node, "memory-region", adsp->region_assign_idx);
- if (node)
- rmem = of_reserved_mem_lookup(node);
- of_node_put(node);
- if (!rmem) {
- dev_err(adsp->dev, "unable to resolve shareable memory-region\n");
- return -EINVAL;
- }
+ for (offset = 0; offset < adsp->region_assign_count; ++offset) {
+ struct reserved_mem *rmem = NULL;
+
+ node = of_parse_phandle(adsp->dev->of_node, "memory-region",
+ adsp->region_assign_idx + offset);
+ if (node)
+ rmem = of_reserved_mem_lookup(node);
+ of_node_put(node);
+ if (!rmem) {
+ dev_err(adsp->dev, "unable to resolve shareable memory-region index %d\n",
+ offset);
+ return -EINVAL;
+ }
- perm.vmid = QCOM_SCM_VMID_MSS_MSA;
- perm.perm = QCOM_SCM_PERM_RW;
+ if (adsp->region_assign_shared) {
+ perm[0].vmid = QCOM_SCM_VMID_HLOS;
+ perm[0].perm = QCOM_SCM_PERM_RW;
+ perm[1].vmid = adsp->region_assign_vmid;
+ perm[1].perm = QCOM_SCM_PERM_RW;
+ perm_size = 2;
+ } else {
+ perm[0].vmid = adsp->region_assign_vmid;
+ perm[0].perm = QCOM_SCM_PERM_RW;
+ perm_size = 1;
+ }
- adsp->region_assign_phys = rmem->base;
- adsp->region_assign_size = rmem->size;
- adsp->region_assign_perms = BIT(QCOM_SCM_VMID_HLOS);
+ adsp->region_assign_phys[offset] = rmem->base;
+ adsp->region_assign_size[offset] = rmem->size;
+ adsp->region_assign_owners[offset] = BIT(QCOM_SCM_VMID_HLOS);
- ret = qcom_scm_assign_mem(adsp->region_assign_phys,
- adsp->region_assign_size,
- &adsp->region_assign_perms,
- &perm, 1);
- if (ret < 0) {
- dev_err(adsp->dev, "assign memory failed\n");
- return ret;
+ ret = qcom_scm_assign_mem(adsp->region_assign_phys[offset],
+ adsp->region_assign_size[offset],
+ &adsp->region_assign_owners[offset],
+ perm, perm_size);
+ if (ret < 0) {
+ dev_err(adsp->dev, "assign memory %d failed\n", offset);
+ return ret;
+ }
}
return 0;
static void adsp_unassign_memory_region(struct qcom_adsp *adsp)
{
struct qcom_scm_vmperm perm;
+ int offset;
int ret;
- if (!adsp->region_assign_idx)
+ if (!adsp->region_assign_idx || adsp->region_assign_shared)
return;
- perm.vmid = QCOM_SCM_VMID_HLOS;
- perm.perm = QCOM_SCM_PERM_RW;
+ for (offset = 0; offset < adsp->region_assign_count; ++offset) {
+ perm.vmid = QCOM_SCM_VMID_HLOS;
+ perm.perm = QCOM_SCM_PERM_RW;
- ret = qcom_scm_assign_mem(adsp->region_assign_phys,
- adsp->region_assign_size,
- &adsp->region_assign_perms,
- &perm, 1);
- if (ret < 0)
- dev_err(adsp->dev, "unassign memory failed\n");
+ ret = qcom_scm_assign_mem(adsp->region_assign_phys[offset],
+ adsp->region_assign_size[offset],
+ &adsp->region_assign_owners[offset],
+ &perm, 1);
+ if (ret < 0)
+ dev_err(adsp->dev, "unassign memory %d failed\n", offset);
+ }
}
static int adsp_probe(struct platform_device *pdev)
if (desc->minidump_id)
ops = &adsp_minidump_ops;
- rproc = rproc_alloc(&pdev->dev, pdev->name, ops, fw_name, sizeof(*adsp));
+ rproc = devm_rproc_alloc(&pdev->dev, pdev->name, ops, fw_name, sizeof(*adsp));
if (!rproc) {
dev_err(&pdev->dev, "unable to allocate remoteproc\n");
adsp->rproc = rproc;
adsp->minidump_id = desc->minidump_id;
adsp->pas_id = desc->pas_id;
+ adsp->lite_pas_id = desc->lite_pas_id;
adsp->info_name = desc->sysmon_name;
adsp->decrypt_shutdown = desc->decrypt_shutdown;
adsp->region_assign_idx = desc->region_assign_idx;
+ adsp->region_assign_count = min_t(int, MAX_ASSIGN_COUNT, desc->region_assign_count);
+ adsp->region_assign_vmid = desc->region_assign_vmid;
+ adsp->region_assign_shared = desc->region_assign_shared;
if (dtb_fw_name) {
adsp->dtb_firmware_name = dtb_fw_name;
adsp->dtb_pas_id = desc->dtb_pas_id;
adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
free_rproc:
device_init_wakeup(adsp->dev, false);
- rproc_free(rproc);
return ret;
}
qcom_remove_ssr_subdev(adsp->rproc, &adsp->ssr_subdev);
adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
device_init_wakeup(adsp->dev, false);
- rproc_free(adsp->rproc);
}
static const struct adsp_data adsp_resource_init = {
- .crash_reason_smem = 423,
- .firmware_name = "adsp.mdt",
- .pas_id = 1,
- .auto_boot = true,
- .ssr_name = "lpass",
- .sysmon_name = "adsp",
- .ssctl_id = 0x14,
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mdt",
+ .pas_id = 1,
+ .auto_boot = true,
+ .ssr_name = "lpass",
+ .sysmon_name = "adsp",
+ .ssctl_id = 0x14,
};
static const struct adsp_data sdm845_adsp_resource_init = {
- .crash_reason_smem = 423,
- .firmware_name = "adsp.mdt",
- .pas_id = 1,
- .auto_boot = true,
- .load_state = "adsp",
- .ssr_name = "lpass",
- .sysmon_name = "adsp",
- .ssctl_id = 0x14,
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mdt",
+ .pas_id = 1,
+ .auto_boot = true,
+ .load_state = "adsp",
+ .ssr_name = "lpass",
+ .sysmon_name = "adsp",
+ .ssctl_id = 0x14,
};
static const struct adsp_data sm6350_adsp_resource = {
};
static const struct adsp_data sm8150_adsp_resource = {
- .crash_reason_smem = 423,
- .firmware_name = "adsp.mdt",
- .pas_id = 1,
- .auto_boot = true,
- .proxy_pd_names = (char*[]){
- "cx",
- NULL
- },
- .load_state = "adsp",
- .ssr_name = "lpass",
- .sysmon_name = "adsp",
- .ssctl_id = 0x14,
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mdt",
+ .pas_id = 1,
+ .auto_boot = true,
+ .proxy_pd_names = (char*[]){
+ "cx",
+ NULL
+ },
+ .load_state = "adsp",
+ .ssr_name = "lpass",
+ .sysmon_name = "adsp",
+ .ssctl_id = 0x14,
};
static const struct adsp_data sm8250_adsp_resource = {
};
static const struct adsp_data msm8996_adsp_resource = {
- .crash_reason_smem = 423,
- .firmware_name = "adsp.mdt",
- .pas_id = 1,
- .auto_boot = true,
- .proxy_pd_names = (char*[]){
- "cx",
- NULL
- },
- .ssr_name = "lpass",
- .sysmon_name = "adsp",
- .ssctl_id = 0x14,
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mdt",
+ .pas_id = 1,
+ .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 = {
.ssctl_id = 0x20,
};
+static const struct adsp_data x1e80100_adsp_resource = {
+ .crash_reason_smem = 423,
+ .firmware_name = "adsp.mdt",
+ .dtb_firmware_name = "adsp_dtb.mdt",
+ .pas_id = 1,
+ .dtb_pas_id = 0x24,
+ .lite_pas_id = 0x1f,
+ .minidump_id = 5,
+ .auto_boot = true,
+ .proxy_pd_names = (char*[]){
+ "lcx",
+ "lmx",
+ NULL
+ },
+ .load_state = "adsp",
+ .ssr_name = "lpass",
+ .sysmon_name = "adsp",
+ .ssctl_id = 0x14,
+};
+
+static const struct adsp_data x1e80100_cdsp_resource = {
+ .crash_reason_smem = 601,
+ .firmware_name = "cdsp.mdt",
+ .dtb_firmware_name = "cdsp_dtb.mdt",
+ .pas_id = 18,
+ .dtb_pas_id = 0x25,
+ .minidump_id = 7,
+ .auto_boot = true,
+ .proxy_pd_names = (char*[]){
+ "cx",
+ "mxc",
+ "nsp",
+ NULL
+ },
+ .load_state = "cdsp",
+ .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",
};
static const struct adsp_data msm8996_slpi_resource_init = {
- .crash_reason_smem = 424,
- .firmware_name = "slpi.mdt",
- .pas_id = 12,
- .auto_boot = true,
- .proxy_pd_names = (char*[]){
- "ssc_cx",
- NULL
- },
- .ssr_name = "dsps",
- .sysmon_name = "slpi",
- .ssctl_id = 0x16,
+ .crash_reason_smem = 424,
+ .firmware_name = "slpi.mdt",
+ .pas_id = 12,
+ .auto_boot = true,
+ .proxy_pd_names = (char*[]){
+ "ssc_cx",
+ NULL
+ },
+ .ssr_name = "dsps",
+ .sysmon_name = "slpi",
+ .ssctl_id = 0x16,
};
static const struct adsp_data sdm845_slpi_resource_init = {
- .crash_reason_smem = 424,
- .firmware_name = "slpi.mdt",
- .pas_id = 12,
- .auto_boot = true,
- .proxy_pd_names = (char*[]){
- "lcx",
- "lmx",
- NULL
- },
- .load_state = "slpi",
- .ssr_name = "dsps",
- .sysmon_name = "slpi",
- .ssctl_id = 0x16,
+ .crash_reason_smem = 424,
+ .firmware_name = "slpi.mdt",
+ .pas_id = 12,
+ .auto_boot = true,
+ .proxy_pd_names = (char*[]){
+ "lcx",
+ "lmx",
+ NULL
+ },
+ .load_state = "slpi",
+ .ssr_name = "dsps",
+ .sysmon_name = "slpi",
+ .ssctl_id = 0x16,
};
static const struct adsp_data wcss_resource_init = {
.sysmon_name = "modem",
.ssctl_id = 0x12,
.region_assign_idx = 2,
+ .region_assign_count = 1,
+ .region_assign_vmid = QCOM_SCM_VMID_MSS_MSA,
};
static const struct adsp_data sc7280_wpss_resource = {
.ssctl_id = 0x19,
};
+static const struct adsp_data sm8650_cdsp_resource = {
+ .crash_reason_smem = 601,
+ .firmware_name = "cdsp.mdt",
+ .dtb_firmware_name = "cdsp_dtb.mdt",
+ .pas_id = 18,
+ .dtb_pas_id = 0x25,
+ .minidump_id = 7,
+ .auto_boot = true,
+ .proxy_pd_names = (char*[]){
+ "cx",
+ "mxc",
+ "nsp",
+ NULL
+ },
+ .load_state = "cdsp",
+ .ssr_name = "cdsp",
+ .sysmon_name = "cdsp",
+ .ssctl_id = 0x17,
+ .region_assign_idx = 2,
+ .region_assign_count = 1,
+ .region_assign_shared = true,
+ .region_assign_vmid = QCOM_SCM_VMID_CDSP,
+};
+
+static const struct adsp_data sm8650_mpss_resource = {
+ .crash_reason_smem = 421,
+ .firmware_name = "modem.mdt",
+ .dtb_firmware_name = "modem_dtb.mdt",
+ .pas_id = 4,
+ .dtb_pas_id = 0x26,
+ .minidump_id = 3,
+ .auto_boot = false,
+ .decrypt_shutdown = true,
+ .proxy_pd_names = (char*[]){
+ "cx",
+ "mss",
+ NULL
+ },
+ .load_state = "modem",
+ .ssr_name = "mpss",
+ .sysmon_name = "modem",
+ .ssctl_id = 0x12,
+ .region_assign_idx = 2,
+ .region_assign_count = 3,
+ .region_assign_vmid = QCOM_SCM_VMID_MSS_MSA,
+};
+
static const struct of_device_id adsp_of_match[] = {
{ .compatible = "qcom,msm8226-adsp-pil", .data = &adsp_resource_init},
{ .compatible = "qcom,msm8953-adsp-pil", .data = &msm8996_adsp_resource},
{ .compatible = "qcom,sm8550-adsp-pas", .data = &sm8550_adsp_resource},
{ .compatible = "qcom,sm8550-cdsp-pas", .data = &sm8550_cdsp_resource},
{ .compatible = "qcom,sm8550-mpss-pas", .data = &sm8550_mpss_resource},
+ { .compatible = "qcom,sm8650-adsp-pas", .data = &sm8550_adsp_resource},
+ { .compatible = "qcom,sm8650-cdsp-pas", .data = &sm8650_cdsp_resource},
+ { .compatible = "qcom,sm8650-mpss-pas", .data = &sm8650_mpss_resource},
+ { .compatible = "qcom,x1e80100-adsp-pas", .data = &x1e80100_adsp_resource},
+ { .compatible = "qcom,x1e80100-cdsp-pas", .data = &x1e80100_cdsp_resource},
{ },
};
MODULE_DEVICE_TABLE(of, adsp_of_match);
if (!desc)
return -EINVAL;
- rproc = rproc_alloc(&pdev->dev, pdev->name, desc->ops,
- desc->firmware_name, sizeof(*wcss));
+ rproc = devm_rproc_alloc(&pdev->dev, pdev->name, desc->ops,
+ desc->firmware_name, sizeof(*wcss));
if (!rproc) {
dev_err(&pdev->dev, "failed to allocate rproc\n");
return -ENOMEM;
ret = q6v5_wcss_init_mmio(wcss, pdev);
if (ret)
- goto free_rproc;
+ return ret;
ret = q6v5_alloc_memory_region(wcss);
if (ret)
- goto free_rproc;
+ return ret;
if (wcss->version == WCSS_QCS404) {
ret = q6v5_wcss_init_clock(wcss);
if (ret)
- goto free_rproc;
+ return ret;
ret = q6v5_wcss_init_regulator(wcss);
if (ret)
- goto free_rproc;
+ return ret;
}
ret = q6v5_wcss_init_reset(wcss, desc);
if (ret)
- goto free_rproc;
+ return ret;
ret = qcom_q6v5_init(&wcss->q6v5, pdev, rproc, desc->crash_reason_smem, NULL, NULL);
if (ret)
- goto free_rproc;
+ return ret;
qcom_add_glink_subdev(rproc, &wcss->glink_subdev, "q6wcss");
qcom_add_ssr_subdev(rproc, &wcss->ssr_subdev, "q6wcss");
ret = rproc_add(rproc);
if (ret)
- goto free_rproc;
+ return ret;
platform_set_drvdata(pdev, rproc);
return 0;
-
-free_rproc:
- rproc_free(rproc);
-
- return ret;
}
static void q6v5_wcss_remove(struct platform_device *pdev)
qcom_q6v5_deinit(&wcss->q6v5);
rproc_del(rproc);
- rproc_free(rproc);
}
static const struct wcss_data wcss_ipq8074_res_init = {
if (ret < 0 && ret != -EINVAL)
return ret;
- rproc = rproc_alloc(&pdev->dev, pdev->name, &wcnss_ops,
- fw_name, sizeof(*wcnss));
+ rproc = devm_rproc_alloc(&pdev->dev, pdev->name, &wcnss_ops,
+ fw_name, sizeof(*wcnss));
if (!rproc) {
dev_err(&pdev->dev, "unable to allocate remoteproc\n");
return -ENOMEM;
mutex_init(&wcnss->iris_lock);
mmio = devm_platform_ioremap_resource_byname(pdev, "pmu");
- if (IS_ERR(mmio)) {
- ret = PTR_ERR(mmio);
- goto free_rproc;
- }
+ if (IS_ERR(mmio))
+ return PTR_ERR(mmio);
ret = wcnss_alloc_memory_region(wcnss);
if (ret)
- goto free_rproc;
+ return ret;
wcnss->pmu_cfg = mmio + data->pmu_offset;
wcnss->spare_out = mmio + data->spare_offset;
*/
ret = wcnss_init_pds(wcnss, data->pd_names);
if (ret && (ret != -ENODATA || !data->num_pd_vregs))
- goto free_rproc;
+ return ret;
ret = wcnss_init_regulators(wcnss, data->vregs, data->num_vregs,
data->num_pd_vregs);
qcom_iris_remove(wcnss->iris);
detach_pds:
wcnss_release_pds(wcnss);
-free_rproc:
- rproc_free(rproc);
return ret;
}
qcom_remove_sysmon_subdev(wcnss->sysmon);
qcom_remove_smd_subdev(wcnss->rproc, &wcnss->smd_subdev);
wcnss_release_pds(wcnss);
- rproc_free(wcnss->rproc);
}
static const struct of_device_id wcnss_of_match[] = {
#include <linux/idr.h>
#include <linux/elf.h>
#include <linux/crc32.h>
+#include <linux/of_platform.h>
#include <linux/of_reserved_mem.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_ring.h>
struct rproc *rproc_get_by_phandle(phandle phandle)
{
struct rproc *rproc = NULL, *r;
+ struct device_driver *driver;
struct device_node *np;
np = of_find_node_by_phandle(phandle);
list_for_each_entry_rcu(r, &rproc_list, node) {
if (r->dev.parent && device_match_of_node(r->dev.parent, np)) {
/* prevent underlying implementation from being removed */
- if (!try_module_get(r->dev.parent->driver->owner)) {
+
+ /*
+ * If the remoteproc's parent has a driver, the
+ * remoteproc is not part of a cluster and we can use
+ * that driver.
+ */
+ driver = r->dev.parent->driver;
+
+ /*
+ * If the remoteproc's parent does not have a driver,
+ * look for the driver associated with the cluster.
+ */
+ if (!driver) {
+ if (r->dev.parent->parent)
+ driver = r->dev.parent->parent->driver;
+ if (!driver)
+ break;
+ }
+
+ if (!try_module_get(driver->owner)) {
dev_err(&r->dev, "can't get owner\n");
break;
}
*/
void rproc_put(struct rproc *rproc)
{
- module_put(rproc->dev.parent->driver->owner);
+ if (rproc->dev.parent->driver)
+ module_put(rproc->dev.parent->driver->owner);
+ else
+ module_put(rproc->dev.parent->parent->driver->owner);
+
put_device(&rproc->dev);
}
EXPORT_SYMBOL(rproc_put);
kfree(vdev);
+ of_reserved_mem_device_release(&rvdev->pdev->dev);
+ dma_release_coherent_memory(&rvdev->pdev->dev);
+
put_device(&rvdev->pdev->dev);
}
rproc_remove_subdev(rproc, &rvdev->subdev);
rproc_remove_rvdev(rvdev);
- of_reserved_mem_device_release(&pdev->dev);
- dma_release_coherent_memory(&pdev->dev);
-
put_device(&rproc->dev);
}
int enabled;
int ret, i;
- rproc = rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
+ rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
if (!rproc)
return -ENOMEM;
rproc->has_iommu = false;
ddata = rproc->priv;
ddata->config = (struct st_rproc_config *)device_get_match_data(dev);
- if (!ddata->config) {
- ret = -ENODEV;
- goto free_rproc;
- }
+ if (!ddata->config)
+ return -ENODEV;
platform_set_drvdata(pdev, rproc);
ret = st_rproc_parse_dt(pdev);
if (ret)
- goto free_rproc;
+ return ret;
enabled = st_rproc_state(pdev);
if (enabled < 0) {
mbox_free_channel(ddata->mbox_chan[i]);
free_clk:
clk_unprepare(ddata->clk);
-free_rproc:
- rproc_free(rproc);
+
return ret;
}
for (i = 0; i < ST_RPROC_MAX_VRING * MBOX_MAX; i++)
mbox_free_channel(ddata->mbox_chan[i]);
-
- rproc_free(rproc);
}
static struct platform_driver st_rproc_driver = {
void *va;
dev_dbg(dev, "map memory: %pad+%zx\n", &mem->dma, mem->len);
- va = ioremap_wc(mem->dma, mem->len);
+ va = (__force void *)ioremap_wc(mem->dma, mem->len);
if (IS_ERR_OR_NULL(va)) {
dev_err(dev, "Unable to map memory region: %pad+0x%zx\n",
&mem->dma, mem->len);
struct rproc_mem_entry *mem)
{
dev_dbg(rproc->dev.parent, "unmap memory: %pa\n", &mem->dma);
- iounmap(mem->va);
+ iounmap((__force __iomem void *)mem->va);
return 0;
}
* entire area by overwriting it with the initial values stored in rproc->clean_table.
*/
*table_sz = RSC_TBL_SIZE;
- return (struct resource_table *)ddata->rsc_va;
+ return (__force struct resource_table *)ddata->rsc_va;
}
static const struct rproc_ops st_rproc_ops = {
if (ret)
return ret;
- rproc = rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
+ rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
if (!rproc)
return -ENOMEM;
dev_pm_clear_wake_irq(dev);
device_init_wakeup(dev, false);
}
- rproc_free(rproc);
return ret;
}
dev_pm_clear_wake_irq(dev);
device_init_wakeup(dev, false);
}
- rproc_free(rproc);
}
static int stm32_rproc_suspend(struct device *dev)
return 0;
}
+static void k3_dsp_mem_release(void *data)
+{
+ struct device *dev = data;
+
+ of_reserved_mem_device_release(dev);
+}
+
static int k3_dsp_reserved_mem_init(struct k3_dsp_rproc *kproc)
{
struct device *dev = kproc->dev;
ERR_PTR(ret));
return ret;
}
+ ret = devm_add_action_or_reset(dev, k3_dsp_mem_release, dev);
+ if (ret)
+ return ret;
num_rmems--;
- kproc->rmem = kcalloc(num_rmems, sizeof(*kproc->rmem), GFP_KERNEL);
- if (!kproc->rmem) {
- ret = -ENOMEM;
- goto release_rmem;
- }
+ kproc->rmem = devm_kcalloc(dev, num_rmems, sizeof(*kproc->rmem), GFP_KERNEL);
+ if (!kproc->rmem)
+ return -ENOMEM;
/* use remaining reserved memory regions for static carveouts */
for (i = 0; i < num_rmems; i++) {
rmem_np = of_parse_phandle(np, "memory-region", i + 1);
- if (!rmem_np) {
- ret = -EINVAL;
- goto unmap_rmem;
- }
+ if (!rmem_np)
+ return -EINVAL;
rmem = of_reserved_mem_lookup(rmem_np);
if (!rmem) {
of_node_put(rmem_np);
- ret = -EINVAL;
- goto unmap_rmem;
+ return -EINVAL;
}
of_node_put(rmem_np);
/* 64-bit address regions currently not supported */
kproc->rmem[i].dev_addr = (u32)rmem->base;
kproc->rmem[i].size = rmem->size;
- kproc->rmem[i].cpu_addr = ioremap_wc(rmem->base, rmem->size);
+ kproc->rmem[i].cpu_addr = devm_ioremap_wc(dev, rmem->base, rmem->size);
if (!kproc->rmem[i].cpu_addr) {
dev_err(dev, "failed to map reserved memory#%d at %pa of size %pa\n",
i + 1, &rmem->base, &rmem->size);
- ret = -ENOMEM;
- goto unmap_rmem;
+ return -ENOMEM;
}
dev_dbg(dev, "reserved memory%d: bus addr %pa size 0x%zx va %pK da 0x%x\n",
kproc->num_rmems = num_rmems;
return 0;
-
-unmap_rmem:
- for (i--; i >= 0; i--)
- iounmap(kproc->rmem[i].cpu_addr);
- kfree(kproc->rmem);
-release_rmem:
- of_reserved_mem_device_release(kproc->dev);
- return ret;
}
-static void k3_dsp_reserved_mem_exit(struct k3_dsp_rproc *kproc)
+static void k3_dsp_release_tsp(void *data)
{
- int i;
+ struct ti_sci_proc *tsp = data;
- for (i = 0; i < kproc->num_rmems; i++)
- iounmap(kproc->rmem[i].cpu_addr);
- kfree(kproc->rmem);
-
- of_reserved_mem_device_release(kproc->dev);
+ ti_sci_proc_release(tsp);
}
static
if (ret < 0)
return ERR_PTR(ret);
- tsp = kzalloc(sizeof(*tsp), GFP_KERNEL);
+ tsp = devm_kzalloc(dev, sizeof(*tsp), GFP_KERNEL);
if (!tsp)
return ERR_PTR(-ENOMEM);
const char *fw_name;
bool p_state = false;
int ret = 0;
- int ret1;
data = of_device_get_match_data(dev);
if (!data)
if (ret)
return dev_err_probe(dev, ret, "failed to parse firmware-name property\n");
- rproc = rproc_alloc(dev, dev_name(dev), &k3_dsp_rproc_ops, fw_name,
- sizeof(*kproc));
+ rproc = devm_rproc_alloc(dev, dev_name(dev), &k3_dsp_rproc_ops,
+ fw_name, sizeof(*kproc));
if (!rproc)
return -ENOMEM;
kproc->dev = dev;
kproc->data = data;
- kproc->ti_sci = ti_sci_get_by_phandle(np, "ti,sci");
- if (IS_ERR(kproc->ti_sci)) {
- ret = dev_err_probe(dev, PTR_ERR(kproc->ti_sci),
- "failed to get ti-sci handle\n");
- kproc->ti_sci = NULL;
- goto free_rproc;
- }
+ kproc->ti_sci = devm_ti_sci_get_by_phandle(dev, "ti,sci");
+ if (IS_ERR(kproc->ti_sci))
+ return dev_err_probe(dev, PTR_ERR(kproc->ti_sci),
+ "failed to get ti-sci handle\n");
ret = of_property_read_u32(np, "ti,sci-dev-id", &kproc->ti_sci_id);
- if (ret) {
- dev_err_probe(dev, ret, "missing 'ti,sci-dev-id' property\n");
- goto put_sci;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "missing 'ti,sci-dev-id' property\n");
kproc->reset = devm_reset_control_get_exclusive(dev, NULL);
- if (IS_ERR(kproc->reset)) {
- ret = dev_err_probe(dev, PTR_ERR(kproc->reset),
- "failed to get reset\n");
- goto put_sci;
- }
+ if (IS_ERR(kproc->reset))
+ return dev_err_probe(dev, PTR_ERR(kproc->reset),
+ "failed to get reset\n");
kproc->tsp = k3_dsp_rproc_of_get_tsp(dev, kproc->ti_sci);
- if (IS_ERR(kproc->tsp)) {
- ret = dev_err_probe(dev, PTR_ERR(kproc->tsp),
- "failed to construct ti-sci proc control\n");
- goto put_sci;
- }
+ if (IS_ERR(kproc->tsp))
+ return dev_err_probe(dev, PTR_ERR(kproc->tsp),
+ "failed to construct ti-sci proc control\n");
ret = ti_sci_proc_request(kproc->tsp);
if (ret < 0) {
dev_err_probe(dev, ret, "ti_sci_proc_request failed\n");
- goto free_tsp;
+ return ret;
}
+ ret = devm_add_action_or_reset(dev, k3_dsp_release_tsp, kproc->tsp);
+ if (ret)
+ return ret;
ret = k3_dsp_rproc_of_get_memories(pdev, kproc);
if (ret)
- goto release_tsp;
+ return ret;
ret = k3_dsp_reserved_mem_init(kproc);
- if (ret) {
- dev_err_probe(dev, ret, "reserved memory init failed\n");
- goto release_tsp;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "reserved memory init failed\n");
ret = kproc->ti_sci->ops.dev_ops.is_on(kproc->ti_sci, kproc->ti_sci_id,
NULL, &p_state);
- if (ret) {
- dev_err_probe(dev, ret, "failed to get initial state, mode cannot be determined\n");
- goto release_mem;
- }
+ if (ret)
+ return dev_err_probe(dev, ret, "failed to get initial state, mode cannot be determined\n");
/* configure J721E devices for either remoteproc or IPC-only mode */
if (p_state) {
if (data->uses_lreset) {
ret = reset_control_status(kproc->reset);
if (ret < 0) {
- dev_err_probe(dev, ret, "failed to get reset status\n");
- goto release_mem;
+ return dev_err_probe(dev, ret, "failed to get reset status\n");
} else if (ret == 0) {
dev_warn(dev, "local reset is deasserted for device\n");
k3_dsp_rproc_reset(kproc);
}
}
- ret = rproc_add(rproc);
- if (ret) {
- dev_err_probe(dev, ret, "failed to add register device with remoteproc core\n");
- goto release_mem;
- }
+ ret = devm_rproc_add(dev, rproc);
+ if (ret)
+ return dev_err_probe(dev, ret, "failed to add register device with remoteproc core\n");
platform_set_drvdata(pdev, kproc);
return 0;
-
-release_mem:
- k3_dsp_reserved_mem_exit(kproc);
-release_tsp:
- ret1 = ti_sci_proc_release(kproc->tsp);
- if (ret1)
- dev_err(dev, "failed to release proc (%pe)\n", ERR_PTR(ret1));
-free_tsp:
- kfree(kproc->tsp);
-put_sci:
- ret1 = ti_sci_put_handle(kproc->ti_sci);
- if (ret1)
- dev_err(dev, "failed to put ti_sci handle (%pe)\n", ERR_PTR(ret1));
-free_rproc:
- rproc_free(rproc);
- return ret;
}
static void k3_dsp_rproc_remove(struct platform_device *pdev)
if (rproc->state == RPROC_ATTACHED) {
ret = rproc_detach(rproc);
- if (ret) {
- /* Note this error path leaks resources */
+ if (ret)
dev_err(dev, "failed to detach proc (%pe)\n", ERR_PTR(ret));
- return;
- }
}
-
- rproc_del(kproc->rproc);
-
- ret = ti_sci_proc_release(kproc->tsp);
- if (ret)
- dev_err(dev, "failed to release proc (%pe)\n", ERR_PTR(ret));
-
- kfree(kproc->tsp);
-
- ret = ti_sci_put_handle(kproc->ti_sci);
- if (ret)
- dev_err(dev, "failed to put ti_sci handle (%pe)\n", ERR_PTR(ret));
-
- k3_dsp_reserved_mem_exit(kproc);
- rproc_free(kproc->rproc);
}
static const struct k3_dsp_mem_data c66_mems[] = {
git.samba.org / sfrench / cifs-2.6.git / commitdiff