Message ID | 20190506163453.3852-1-thierry.reding@gmail.com |
---|---|
State | Deferred |
Headers | show |
Series | arm64: tegra: Enable SMMU translation for PCI on Tegra186 | expand |
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 3fb60f6f3a93..426ac0bdf6a6 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -673,6 +673,10 @@ <&bpmp TEGRA186_RESET_PCIEXCLK>; reset-names = "afi", "pex", "pcie_x"; + iommus = <&smmu TEGRA186_SID_AFI>; + iommu-map = <0x0 &smmu TEGRA186_SID_AFI 0x1000>; + iommu-map-mask = <0x0>; + status = "disabled"; pci@1,0 {