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path: root/drivers/remoteproc/qcom_q6v5_pas.c
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Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_pas.c')
-rw-r--r--drivers/remoteproc/qcom_q6v5_pas.c326
1 files changed, 227 insertions, 99 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index a9dd58608052c2..54d8005d40a343 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -33,12 +33,15 @@
#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;
@@ -51,6 +54,9 @@ struct adsp_data {
int ssctl_id;
int region_assign_idx;
+ int region_assign_count;
+ bool region_assign_shared;
+ int region_assign_vmid;
};
struct qcom_adsp {
@@ -72,6 +78,7 @@ 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;
@@ -87,15 +94,18 @@ struct qcom_adsp {
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;
@@ -210,6 +220,9 @@ static int adsp_load(struct rproc *rproc, const struct firmware *fw)
/* 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) {
@@ -590,37 +603,53 @@ static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
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;
@@ -629,20 +658,23 @@ static int adsp_assign_memory_region(struct qcom_adsp *adsp)
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)
@@ -678,7 +710,7 @@ 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");
@@ -693,9 +725,13 @@ static int adsp_probe(struct platform_device *pdev)
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;
@@ -754,7 +790,6 @@ detach_proxy_pds:
adsp_pds_detach(adsp, adsp->proxy_pds, adsp->proxy_pd_count);
free_rproc:
device_init_wakeup(adsp->dev, false);
- rproc_free(rproc);
return ret;
}
@@ -773,28 +808,27 @@ static void adsp_remove(struct platform_device *pdev)
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 = {
@@ -829,18 +863,18 @@ static const struct adsp_data sm6375_mpss_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 = {
@@ -876,17 +910,17 @@ static const struct adsp_data sm8350_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 = {
@@ -984,6 +1018,46 @@ static const struct adsp_data sc8280xp_nsp1_resource = {
.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",
@@ -1033,33 +1107,33 @@ static const struct adsp_data sc8180x_mpss_resource = {
};
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 = {
@@ -1163,6 +1237,8 @@ static const struct adsp_data sm8550_mpss_resource = {
.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 = {
@@ -1181,6 +1257,53 @@ 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},
@@ -1236,6 +1359,11 @@ static const struct of_device_id adsp_of_match[] = {
{ .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);
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-12 00:40:23 +0000