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Juli 2025, 21:54:09 CEST schrieb Laurentiu Mihalcea: > On 7/2/2025 9:49 PM, Mark Brown wrote: > > On Tue, Jun 10, 2025 at 12:01:50PM -0400, Laurentiu Mihalcea wrote: > >> From: Laurentiu Mihalcea > >> > >> AIPS5 is actually AIPSTZ5 as it offers some security-related > >> configurations. Since these configurations need to be applied before > >> accessing any of the peripherals on the bus, it's better to make AIPST= Z5 > >> be their parent instead of keeping AIPS5 and adding a child node for > >> AIPSTZ5. Also, because of the security configurations, the address spa= ce > >> of the bus has to be changed to that of the configuration registers. > >> > >> Finally, since AIPSTZ5 belongs to the AUDIOMIX power domain, add the > >> missing 'power-domains' property. The domain needs to be powered on be= fore > >> attempting to configure the security-related registers. > > I'm seeing failures to probe the audio devices on the i.MX8MP Verdin > > system in -next which seem to bisect down to this commit, I'm seeing > > separate boot failures on the EVK so haven't been able to confirm the > > status there. There's no obvious logging, the dt selftest shows: > > > > # not ok 141 /sound > > # not ok 142 /sound-hdmi > > > > Full log at: > > > > https://lava.sirena.org.uk/scheduler/job/1530197#L5119 >=20 > Hi Mark, >=20 > Thanks for catching this! >=20 > After browsing through the provided logs it would seem like no device und= er the > AIPSTZ bus gets probed. Right now, my guess is that the AIPSTZ driver is = not being > compiled since CONFIG_IMX_AIPSTZ might be set to 'n'. >=20 > Which defconfig is the CI using? Is it arch/arm64/configs/defconfig? I'm also seeing audio problems starting with this commit. In my case I get the following error: fsl-asoc-card sound: failed to find CPU DAI device fsl-asoc-card sound: probe with driver fsl-asoc-card failed with error -22 DAI device is sai5 aka /soc@0/bus@30df0000/spba-bus@30c00000/sai@30c50000. It turns out that the module snd_soc_fsl_sai is not even autoloaded. Loading manually doesn't have any effect. So I assume starting from this commit the subnodes (at least sai5) are not even populated. Reverting this commit fixes my setup. I've set CONFIG_IMX_AIPSTZ to both 'y' or 'm' and doesn't change anything. Best regards, Alexander =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/