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ARM: tegra: Enable IOMMU for display controllers on Tegra124
authorThierry Reding <treding@nvidia.com>
Thu, 26 Jun 2014 19:22:46 +0000 (21:22 +0200)
committerThierry Reding <treding@nvidia.com>
Thu, 4 Dec 2014 15:16:15 +0000 (16:16 +0100)
commit5b605d4426e1dc38b6572bd42c151ad247359e3a
treeb1b486c2b967e4d7468791fc0a75a7abf167d559tree | snapshot (tar.gz zip)
parent32215e716008160aadda99669f98a8b735e829facommit | diff
ARM: tegra: Enable IOMMU for display controllers on Tegra124

Add iommus properties to the device tree nodes for the two display
controllers found on Tegra124. 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/tegra124.dtsi diff | blob | blame | history