diff options
| author | Sibi Sankar <quic_sibis@quicinc.com> | 2024-10-30 13:55:12 +0100 |
|---|---|---|
| committer | Jassi Brar <jassisinghbrar@gmail.com> | 2024-11-24 19:56:31 +0100 |
| commit | bfa0e78da8ef59bac5db664bcf9b5662940d928d (patch) | |
| tree | 9378407b95a1a78cbcb5688cb821bdd7810b974d /drivers/mailbox/ti-msgmgr.c | |
| parent | mailbox: mtk-cmdq-mailbox: Switch to __pm_runtime_put_autosuspend() (diff) | |
| download | linux-bfa0e78da8ef59bac5db664bcf9b5662940d928d.tar.xz linux-bfa0e78da8ef59bac5db664bcf9b5662940d928d.zip | |
mailbox: qcom-cpucp: Mark the irq with IRQF_NO_SUSPEND flag
The qcom-cpucp mailbox irq is expected to function during suspend-resume
cycle particularly when the scmi cpufreq driver can query the current
frequency using the get_level message after the cpus are brought up during
resume. Hence mark the irq with IRQF_NO_SUSPEND flag to fix the do_xfer
failures we see during resume.
Err Logs:
arm-scmi firmware:scmi: timed out in resp(caller:do_xfer+0x164/0x568)
cpufreq: cpufreq_online: ->get() failed
Reported-by: Johan Hovold <johan+linaro@kernel.org>
Closes: https://lore.kernel.org/lkml/ZtgFj1y5ggipgEOS@hovoldconsulting.com/
Fixes: 0e2a9a03106c ("mailbox: Add support for QTI CPUCP mailbox controller")
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions