diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2015-11-12 15:37:00 +0900 |
|---|---|---|
| committer | Alexandre Courbot <acourbot@nvidia.com> | 2016-03-15 11:40:56 +0900 |
| commit | bf09e93acb86cd38aeabfca5db08f4c644d61391 (patch) | |
| tree | 396c5025f742cd090db1e7dd0bb4680640143393 | |
| parent | a7a5c1ec4cc8fee896955e1d99df9c0cfdfa09f9 (diff) | |
| download | linux-next-baserock/edcragg/armv8l-tegra-jetson-tx1-support.tar.gz | |
arm64: tegra210: Add IOMMU node to GM20Bbaserock/edcragg/armv8l-tegra-jetson-tx1-support
Nouveau can take advantage of this declaration to remove the need for
contiguous memory.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index 04898cb25f0c..478543f74863 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -314,6 +314,9 @@ clock-names = "gpu", "pwr", "ref"; resets = <&tegra_car 184>; reset-names = "gpu"; + + iommus = <&mc TEGRA_SWGROUP_GPU>; + status = "disabled"; }; |