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| author |  Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
| 2023-02-24 13:30:45 +0530 |
|---|---|---|
| committer |  Bjorn Andersson <andersson@kernel.org>
| 2023-03-06 15:21:35 -0800 |
| commit | 672a58fc7c477e59981653a11241566870fff852 (patch) | |
| tree | bb16ae2de4891815cfe14afd9b5df9c52cfe0991 /arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | |
| parent | Linux 6.3-rc1 (diff) | |
| download | linux-672a58fc7c477e59981653a11241566870fff852.tar.gz linux-672a58fc7c477e59981653a11241566870fff852.tar.bz2 linux-672a58fc7c477e59981653a11241566870fff852.zip | |
arm64: dts: qcom: sm8150: Fix the iommu mask used for PCIe controllers
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: a1c86c680533 ("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
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts')
0 files changed, 0 insertions, 0 deletions