Re: [PATCH 0/7] arm64: dts: qcom: IdeaCentre Mini 01Q8X10 Hamoa + Purwa

[Mostafa Saleh <smostafa@google.com>]

On Tue, Sep 08, 2026 at 05:04:44PM +0200, Jens Glathe wrote:
> Hi Mostafa,
> 
> On 9/8/26 14:09, Mostafa Saleh wrote:
> > I don't have a display connected (never managed/bothered to enable it).
> > 
> > Can you please share your .config, I can test with it, just to eliminate
> > the possibility it's causing the issue.
> > 
> > Thanks,
> > Mostafa
> 
> This is my .config [1].
> 
> [1]: https://pastebin.com/QhDizqCB

Thanks! I tested with your config plus
- CONFIG_EFI_ARMSTUB_DTB_LOADER=y otherwise I can't load my device
  tree from UEFI shell
- CONFIG_SERIAL_QCOM_GENI=y, otherwise I can't see the console.

Booting in EL2 is similar to before with SMMUv2 errors.

Booting in EL1 hangs with timeouts and missing suppliers:
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x512f0011]
[    0.000000] Linux version 7.3.0-rc1-next-20260904+ (smostafa@mostafa1.c.googlers.com) (Debian clang version 21.1.8 (3), Debian LLD 21.1.8) #2 SMP PREEMPT_DYNAMIC Tu6
[    0.000000] KASLR enabled
[    0.000000] Machine model: Lenovo IdeaCentre Mini 01Q8X10 (Purwa)
[    0.000000] earlycon: qcom_geni0 MMIO:0x0000000000894000 (options '')
[    0.000000] printk: legacy bootconsole [qcom_geni0] enabled
[    0.000000] CPU features: SYS_ID_AA64MMFR0_EL1[63:60]: forced to 1
[    0.000000] ITS@0x0000000017040000: Devices Table too large, reduce ids 32->19
[    0.000000] ITS@0x0000000017040000: Devices too large, reduce ITS pages 1024->256
[    0.163152] qcom-pcie 1c00000.pcie: supply vdda not found, using dummy regulator
[    0.163313] qcom-pcie 1c08000.pcie: supply vdda not found, using dummy regulator
[    0.168334] clk: Not disabling unused clocks
[    0.168336] PM: genpd: Not disabling unused power domains
[    0.170770] qcom-pcie 1c00000.pcie: supply vddpe-3v3 not found, using dummy regulator
[    0.178347] qcom-pcie 1c08000.pcie: supply vddpe-3v3 not found, using dummy regulator
[    0.184718] qcom-pcie 1c00000.pcie: supply vdda not found, using dummy regulator
[    0.211932] Warning: unable to open an initial console.
[    0.212057] qcom-pcie 1c00000.pcie: supply vddpe-3v3 not found, using dummy regulator
[    0.213907] qcom-pcie 1c08000.pcie: supply vdda not found, using dummy regulator
[    0.213928] qcom-pcie 1c08000.pcie: supply vddpe-3v3 not found, using dummy regulator
[    0.244210] qcom-pcie 1c08000.pcie: supply vdda not found, using dummy regulator
[    0.244275] qcom-pcie 1c00000.pcie: supply vdda not found, using dummy regulator
[    0.251833] qcom-pcie 1c08000.pcie: supply vddpe-3v3 not found, using dummy regulator
[    0.259418] qcom-pcie 1c00000.pcie: supply vddpe-3v3 not found, using dummy regulator
[   10.213618] qcom-pcie 1bf8000.pcie: supply vdda not found, using dummy regulator
[   10.214873] arm-smmu 3da0000.iommu: deferred probe timeout, ignoring dependency
[   10.228713] arm-smmu 3da0000.iommu: probe with driver arm-smmu failed with error -110

With that config my device tree doesn't boot also and hangs similar
to above.

I believe we are testing on different SoCs from your fastfetch:
CPU: Qualcomm Snapdragon X Elite 1E80100 (8) @ 2.96 GHz

While mine:
CPU: Qualcomm Snapdragon X Elite 1P42100 (8) @ 2.96 GHz

I enabled CONFIG_QCOM_SOCINFO which shows:
[root@alarm ~]# cat /sys/devices/soc0/soc_id
635 # which does not exist in qcom,ids.h
[root@alarm ~]# cat /sys/devices/soc0/revision
1.0

Thanks,
Mostafa

> 
> with best regards
> 
> Jens
>