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Groups > linux.kernel > #1365398
| From | Alexandre Courbot <acourbot@nvidia.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 5/5] arm64: tegra210: Add IOMMU node to GM20B |
| Date | 2016-03-28 11:30 +0200 |
| Message-ID | <rhBEK-4UD-3@gated-at.bofh.it> (permalink) |
| References | <rhBEK-4UD-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Nouveau can take advantage of this declaration to remove the need for contiguous memory. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra210.dtsi | 3 +++ 1 file changed, 3 insertions(+) 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"; }; -- 2.7.3
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[PATCH v3 5/5] arm64: tegra210: Add IOMMU node to GM20B Alexandre Courbot <acourbot@nvidia.com> - 2016-03-28 11:30 +0200
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