Skip to content
Commit 98a953fa authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8550: Fix the msi-map entries



While adding the GIC ITS MSI support, it was found that the msi-map entries
needed to be swapped to receive MSIs from the endpoint.

But later it was identified that the swapping was needed due to a bug in
the Qualcomm PCIe controller driver. And since the bug is now fixed with
commit bf79e33c ("PCI: qcom: Enable BDF to SID translation properly"),
let's fix the msi-map entries also to reflect the actual mapping in the
hardware.

Fixes: 114990ce ("arm64: dts: qcom: sm8550: Use GIC-ITS for PCIe0 and PCIe1")
Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Link: https://lore.kernel.org/r/20240318-pci-bdf-sid-fix-v1-2-acca6c5d9cf1@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent ecc3ac29
Loading
Loading
Loading
Loading
0% Loading or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment