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arm64: tegra: Enable IOMMU for host1x on Tegra210 

The host1x driver now supports operation behind an IOMMU, so add its
IOMMU domain to the device tree.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Mikko Perttunen 2016-12-14 13:16:17 +02:00 committed by Thierry Reding
parent 24963d1bec
commit 116503a62a
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/nvidia/tegra210.dtsi
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@ -89,6 +89,8 @@
ranges = <0x0 0x54000000 0x0 0x54000000 0x0 0x01000000>;
iommus = <&mc TEGRA_SWGROUP_HC>;
dpaux1: dpaux@54040000 {
compatible = "nvidia,tegra210-dpaux";
reg = <0x0 0x54040000 0x0 0x00040000>;