1
linux/drivers/mailbox
Sibi Sankar d2fab3fc27 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: 0e2a9a0310 ("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>
Cc: stable@vger.kernel.org
Message-ID: <20241030125512.2884761-7-quic_sibis@quicinc.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2024-11-12 19:45:25 +01:00
..
arm_mhu_db.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
arm_mhu.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
arm_mhuv2.c mailbox: arm_mhuv2: Fix a bug for mhuv2_sender_interrupt 2024-01-13 23:08:50 -06:00
arm_mhuv3.c mailbox: arm_mhuv3: Add driver 2024-05-19 22:30:09 -05:00
armada-37xx-rwtm-mailbox.c
bcm2835-mailbox.c mailbox: bcm2835: Fix timeout during suspend mode 2024-09-22 19:19:17 -05:00
bcm-flexrm-mailbox.c irqchip: Convert all platform MSI users to the new API 2024-02-15 17:55:40 +01:00
bcm-pdc-mailbox.c mailbox: bcm-pdc: remove unused struct 'pdc_dma_map' 2024-07-10 13:24:55 -05:00
hi3660-mailbox.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
hi6220-mailbox.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
imx-mailbox.c mailbox: imx: use device name in interrupt name 2024-09-22 19:19:17 -05:00
Kconfig mailbox, remoteproc: omap2+: fix compile testing 2024-09-27 09:11:05 -05:00
mailbox-altera.c
mailbox-mpfs.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
mailbox-sti.c mailbox: Use device_get_match_data() 2023-10-15 12:39:16 -05:00
mailbox-test.c mailbox: mailbox-test: Convert to platform remove callback returning void 2024-01-13 23:08:51 -06:00
mailbox-xgene-slimpro.c
mailbox.c mailbox: Use of_property_match_string() instead of open-coding 2024-09-22 19:19:17 -05:00
mailbox.h
Makefile mailbox: Add support for QTI CPUCP mailbox controller 2024-07-10 13:24:55 -05:00
mtk-adsp-mailbox.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
mtk-cmdq-mailbox.c mailbox: mtk-cmdq: Move devm_mbox_controller_register() after devm_pm_runtime_enable() 2024-07-19 21:25:23 -05:00
omap-mailbox.c mailbox, remoteproc: omap2+: fix compile testing 2024-09-27 09:11:05 -05:00
pcc.c mailbox: pcc: Support shared interrupt for multiple subspaces 2023-09-11 10:31:17 +01:00
pl320-ipc.c
platform_mhu.c mailbox: Explicitly include correct DT includes 2023-09-05 10:10:58 -05:00
qcom-apcs-ipc-mailbox.c mailbox: qcom-apcs-ipc: Convert to platform remove callback returning void 2024-01-13 23:08:51 -06:00
qcom-cpucp-mbox.c mailbox: qcom-cpucp: Mark the irq with IRQF_NO_SUSPEND flag 2024-11-12 19:45:25 +01:00
qcom-ipcc.c mailbox: qcom-ipcc: Convert to platform remove callback returning void 2024-01-13 23:08:51 -06:00
rockchip-mailbox.c mailbox: rockchip: fix a typo in module autoloading 2024-09-22 19:19:17 -05:00
sprd-mailbox.c mailbox: sprd: Use devm_clk_get_enabled() helpers 2024-09-22 19:19:17 -05:00
stm32-ipcc.c mailbox: stm32-ipcc: Convert to platform remove callback returning void 2024-01-13 23:08:51 -06:00
sun6i-msgbox.c mailbox: sun6i-msgbox: Convert to platform remove callback returning void 2024-01-13 23:08:51 -06:00
tegra-hsp.c mailbox: tegra-hsp: Convert to platform remove callback returning void 2024-01-13 23:08:51 -06:00
ti-msgmgr.c mailbox: Use device_get_match_data() 2023-10-15 12:39:16 -05:00
zynqmp-ipi-mailbox.c mailbox: zynqmp-ipi: Make polling period configurable 2024-07-19 21:23:16 -05:00