arm64: dts: qcom: sm8150: Fix the iommu mask used for PCIe controllers

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commit 672a58fc7c upstream.

The iommu mask should be 0x3f as per Qualcomm internal documentation.
Without the correct mask, the PCIe transactions from the endpoint will
result in SMMU faults. Hence, fix it!

Cc: stable@vger.kernel.org # 5.19
Fixes: a1c86c6805 ("arm64: dts: qcom: sm8150: Add PCIe nodes")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230224080045.6577-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Manivannan Sadhasivam 2023-02-24 13:30:45 +05:30 • committed by Greg Kroah-Hartman

parent 267b899375

commit 83f40feee6

1 changed files with 2 additions and 2 deletions

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arch/arm64/boot/dts/qcom/sm8150.dtsi

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