diff options
| author | Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> | 2022-09-28 17:57:48 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-12-28 10:29:34 -0600 |
| commit | 272dca8d14c46d03c633756d150b1c48c1dcb594 (patch) | |
| tree | efab79e9efce2bced8a00356bdd9a80da567ee36 /drivers/remoteproc | |
| parent | 8490a99586abd480d7139893f78c019790a58979 (diff) | |
| download | linux-next-272dca8d14c46d03c633756d150b1c48c1dcb594.tar.gz | |
remoteproc: qcom: Add flag in adsp private data structure
Add flag in qcom_adsp private data structure and initialize
it to distinguish ADSP modules, which has iommu requirement,
for using iommu selectively.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Sibi Sankar <quic_sibis@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1664368073-13659-3-git-send-email-quic_srivasam@quicinc.com
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_adsp.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c index 4c9a1b99cd51..fe385e8ef6d8 100644 --- a/drivers/remoteproc/qcom_q6v5_adsp.c +++ b/drivers/remoteproc/qcom_q6v5_adsp.c @@ -62,6 +62,7 @@ struct adsp_pil_data { const char *sysmon_name; int ssctl_id; bool is_wpss; + bool has_iommu; bool auto_boot; const char **clk_ids; @@ -99,6 +100,7 @@ struct qcom_adsp { phys_addr_t mem_reloc; void *mem_region; size_t mem_size; + bool has_iommu; struct device *proxy_pds[QCOM_Q6V5_RPROC_PROXY_PD_MAX]; size_t proxy_pd_count; @@ -595,12 +597,15 @@ static int adsp_probe(struct platform_device *pdev) } rproc->auto_boot = desc->auto_boot; + rproc->has_iommu = desc->has_iommu; rproc_coredump_set_elf_info(rproc, ELFCLASS32, EM_NONE); adsp = (struct qcom_adsp *)rproc->priv; adsp->dev = &pdev->dev; adsp->rproc = rproc; adsp->info_name = desc->sysmon_name; + adsp->has_iommu = desc->has_iommu; + platform_set_drvdata(pdev, adsp); if (desc->is_wpss) |