This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: msm8998: Fix the PCI I/O port range
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-msm8998-fix-the-pci-i-o-port-range.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 3049fbf9835ba10cdb20cc84006e895dd59e4477
Author: Manivannan Sadhasivam <mani@xxxxxxxxxx>
Date: Tue Feb 28 22:17:38 2023 +0530
arm64: dts: qcom: msm8998: Fix the PCI I/O port range
[ Upstream commit c30a27dcfe4545edbda1578b3a63ed6147519cdd ]
For 1MiB of the I/O region, the I/O ports of the legacy PCI devices are
located in the range of 0x0 to 0x100000. Hence, fix the bogus PCI address
(0x1b200000) specified in the ranges property for I/O region.
Fixes: b84dfd175c09 ("arm64: dts: qcom: msm8998: Add PCIe PHY and RC nodes")
Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
Link: https://lore.kernel.org/linux-arm-msm/7c5dfa87-41df-4ba7-b0e4-72c8386402a8@xxxxxxxxxxxxxxxx/
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230228164752.55682-3-manivannan.sadhasivam@xxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 5ddf9fa904aba..b7d72b0d579e4 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -951,7 +951,7 @@ pcie0: pci@1c00000 {
phy-names = "pciephy";
status = "disabled";
- ranges = <0x01000000 0x0 0x1b200000 0x1b200000 0x0 0x100000>,
+ ranges = <0x01000000 0x0 0x00000000 0x1b200000 0x0 0x100000>,
<0x02000000 0x0 0x1b300000 0x1b300000 0x0 0xd00000>;
#interrupt-cells = <1>;
