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ARM: tegra: Enable IOMMU for display controllers on Tegra114
authorThierry Reding <treding@nvidia.com>
Wed, 24 Sep 2014 13:41:41 +0000 (15:41 +0200)
committerThierry Reding <treding@nvidia.com>
Thu, 4 Dec 2014 15:16:15 +0000 (16:16 +0100)
commit32215e716008160aadda99669f98a8b735e829fa
treeeb08605cb077cf618ba2275c0f24038c79a16c6etree | snapshot (tar.gz zip)
parent6d9adf6f00765c1f7787288ae3d80404e0939cb3commit | diff
ARM: tegra: Enable IOMMU for display controllers on Tegra114

Add iommus properties to the device tree nodes for the two display
controllers found on Tegra114. This will allow the display controllers
to map physically non-contiguous buffers to I/O virtual contiguous
address spaces so that they can be used for scan-out.

Signed-off-by: Thierry Reding <treding@nvidia.com>
arch/arm/boot/dts/tegra114.dtsi diff | blob | blame | history