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Commit ada56f0d authored by Tony Truong's avatar Tony Truong
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ARM: dts: msm: expand iommu-map to support PCIe switch on sdxlemur CPE 

Additional BDF to SID mappings are needed if a switch and
mutliple endpoints are connected to PCIe root complex. Expand
iommu-map for PCIe on sdxprarie CPE to support such a usecase.

Change-Id: Id7643ab574b1472649bb70121da70a40f31c806c
parent eedf5958

qcom/sdxlemur-mtp-cpe.dtsi

+11 −0
Original line number Original line Diff line number Diff line
@@ -5,3 +5,14 @@ 




};

};





&pcie0 {

	iommu-map = <0x0 &apps_smmu 0x0200 0x1>,

		<0x100 &apps_smmu 0x0201 0x1>,

		<0x208 &apps_smmu 0x0202 0x1>,

		<0x210 &apps_smmu 0x0203 0x1>,

		<0x218 &apps_smmu 0x0204 0x1>,

		<0x300 &apps_smmu 0x0207 0x1>,

		<0x400 &apps_smmu 0x0208 0x1>,

		<0x500 &apps_smmu 0x020C 0x1>,

		<0x501 &apps_smmu 0x020E 0x1>;

};