Messages in this thread | | | Date | Fri, 1 Jul 2022 16:08:48 +0100 | From | Sudeep Holla <> | Subject | Re: [PATCH v2 1/9] PM: domains: Delete usage of driver_deferred_probe_check_state() |
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Hi, Saravana,
On Fri, Jul 01, 2022 at 01:26:12AM -0700, Saravana Kannan wrote:
[...]
> Can you check if this hack helps? If so, then I can think about > whether we can pick it up without breaking everything else. Copy-paste > tab mess up warning.
Sorry for jumping in late and not even sure if this is right thread. I have not bisected anything yet, but I am seeing issues on my Juno R2 with SCMI enabled power domains and Coresight AMBA devices.
OF: amba_device_add() failed (-19) for /etf@20010000 OF: amba_device_add() failed (-19) for /tpiu@20030000 OF: amba_device_add() failed (-19) for /funnel@20040000 OF: amba_device_add() failed (-19) for /etr@20070000 OF: amba_device_add() failed (-19) for /stm@20100000 OF: amba_device_add() failed (-19) for /replicator@20120000 OF: amba_device_add() failed (-19) for /cpu-debug@22010000 OF: amba_device_add() failed (-19) for /etm@22040000 OF: amba_device_add() failed (-19) for /cti@22020000 OF: amba_device_add() failed (-19) for /funnel@220c0000 OF: amba_device_add() failed (-19) for /cpu-debug@22110000 OF: amba_device_add() failed (-19) for /etm@22140000 OF: amba_device_add() failed (-19) for /cti@22120000 OF: amba_device_add() failed (-19) for /cpu-debug@23010000 OF: amba_device_add() failed (-19) for /etm@23040000 OF: amba_device_add() failed (-19) for /cti@23020000 OF: amba_device_add() failed (-19) for /funnel@230c0000 OF: amba_device_add() failed (-19) for /cpu-debug@23110000 OF: amba_device_add() failed (-19) for /etm@23140000 OF: amba_device_add() failed (-19) for /cti@23120000 OF: amba_device_add() failed (-19) for /cpu-debug@23210000 OF: amba_device_add() failed (-19) for /etm@23240000 OF: amba_device_add() failed (-19) for /cti@23220000 OF: amba_device_add() failed (-19) for /cpu-debug@23310000 OF: amba_device_add() failed (-19) for /etm@23340000 OF: amba_device_add() failed (-19) for /cti@23320000 OF: amba_device_add() failed (-19) for /cti@20020000 OF: amba_device_add() failed (-19) for /cti@20110000 OF: amba_device_add() failed (-19) for /funnel@20130000 OF: amba_device_add() failed (-19) for /etf@20140000 OF: amba_device_add() failed (-19) for /funnel@20150000 OF: amba_device_add() failed (-19) for /cti@20160000
These are working fine with deferred probe in the mainline. I tried the hack you have suggested here(rather Tony's version), also tried with fw_devlink=0 and fw_devlink=1 && fw_devlink.strict=0 No change in the behaviour.
The DTS are in arch/arm64/boot/dts/arm/juno-*-scmi.dts and there coresight devices are mostly in juno-cs-r1r2.dtsi
Let me know if there is anything obvious or you want me to bisect which means I need more time. I can do that next week.
-- Regards, Sudeep
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