Commit 6bac3388 authored by Jean-Philippe Brucker's avatar Jean-Philippe Brucker Committed by Will Deacon
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arm64: dts: fvp: Enable PCIe ATS for Base RevC FVP 



Declare that the host controller supports ATS, so the OS can enable it
for ATS-capable PCIe endpoints.

Acked-by: default avatarSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: default avatarJean-Philippe Brucker <jean-philippe@linaro.org>
Link: https://lore.kernel.org/r/20240607105415.2501934-5-jean-philippe@linaro.org


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 86e02a88

arch/arm64/boot/dts/arm/fvp-base-revc.dts

+1 −0
Original line number Diff line number Diff line
@@ -243,6 +243,7 @@ pci: pci@40000000 { 
		iommu-map = <0x0 &smmu 0x0 0x10000>;



		dma-coherent;

		ats-supported;

	};



	smmu: iommu@2b400000 {