arm64: dts: qcom: sm8350: fix BAM DMA crash and reboot

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SM8350 HDK and MTP boards were silently dying and rebooting during BAM
DMA probe, probably during reading BAM_REVISION register:

  [    1.574304] vreg_bob: Setting 3008000-3960000uV
  [    1.576918] bam-dFormat: Log Type - Time(microsec) - Message -
  Optional Info
  Log Type: B - Since Boot(Power On Reset),  D - Delta,  S - Statistic
  S - QC_IMAGE_VERSION_STRING=BOOT.MXF.1.0-00637.1-LAHAINA-1
  S - IMAGE_VARIANT_STRING=SocLahainaLAA
  S - OEM_IMAGE_VERSION_STRING=crm-ubuntu77
  S - Boot Interface: UFS

It seems that BAM DMA is not yet operational, thus mark it as failed and
disable also QCE because it won't work without BAM DMA.

Fixes: f1040a7fe8 ("arm64: dts: qcom: sm8350: Add Crypto Engine support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230626145959.646747-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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Krzysztof Kozlowski 2023-06-26 16:59:59 +02:00 • committed by Bjorn Andersson

parent 9ea2c3fba5

commit 4d29db2043

1 changed files with 4 additions and 0 deletions

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arch/arm64/boot/dts/qcom/sm8350.dtsi

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