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f2a465e7185f685b8451c694226286ca058f1b7a
Commit954a03be03("iommu/arm-smmu: Break insecure users by disabling bypass by default") intentionally breaks all devices using the SMMU in bypass mode. This breaks, among other things, PCI support on Tegra186. Fix this by populating the iommus property and friends for the PCIe controller. Fixes:954a03be03("iommu/arm-smmu: Break insecure users by disabling bypass by default") Signed-off-by: Thierry Reding <treding@nvidia.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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