diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-08-27 21:51:38 -0700 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-02-12 16:57:22 -0800 |
| commit | 1fb82ee806d170b92315f424eac9b5b34b9ead64 (patch) | |
| tree | 6e63ce8b2a5e4b8e4302a516da20ff947b8b48d9 /drivers/remoteproc/qcom_q6v5_pil.c | |
| parent | 880f5b388252fedb26c70bb80ad1d7c8abbc0607 (diff) | |
| download | talos-obmc-linux-1fb82ee806d170b92315f424eac9b5b34b9ead64.tar.gz talos-obmc-linux-1fb82ee806d170b92315f424eac9b5b34b9ead64.zip | |
remoteproc: qcom: Introduce sysmon
The sysmon client communicates either via a dedicated SMD/GLINK channel
or via QMI encoded messages over IPCROUTER with remote processors in
order to perform graceful shutdown and inform about other remote
processors shutting down.
Acked-By: Chris Lew <clew@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_q6v5_pil.c')
| -rw-r--r-- | drivers/remoteproc/qcom_q6v5_pil.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c index 7293d45c2671..8e70a627e0bb 100644 --- a/drivers/remoteproc/qcom_q6v5_pil.c +++ b/drivers/remoteproc/qcom_q6v5_pil.c @@ -168,6 +168,7 @@ struct q6v5 { struct qcom_rproc_subdev smd_subdev; struct qcom_rproc_ssr ssr_subdev; + struct qcom_sysmon *sysmon; bool need_mem_protection; int mpss_perm; int mba_perm; @@ -1209,6 +1210,7 @@ static int q6v5_probe(struct platform_device *pdev) qproc->mba_perm = BIT(QCOM_SCM_VMID_HLOS); qcom_add_smd_subdev(rproc, &qproc->smd_subdev); qcom_add_ssr_subdev(rproc, &qproc->ssr_subdev, "mpss"); + qproc->sysmon = qcom_add_sysmon_subdev(rproc, "modem", 0x12); ret = rproc_add(rproc); if (ret) @@ -1228,6 +1230,7 @@ static int q6v5_remove(struct platform_device *pdev) rproc_del(qproc->rproc); + qcom_remove_sysmon_subdev(qproc->sysmon); qcom_remove_smd_subdev(qproc->rproc, &qproc->smd_subdev); qcom_remove_ssr_subdev(qproc->rproc, &qproc->ssr_subdev); rproc_free(qproc->rproc); |
