160fa3a1f5
Starting with Tegra186, the XUSB controller no longer has the IPFS wrapper. This commit adds a "has_ipfs" field to struct tegra_xusb_soc that can be used to declare the existence of the IPFS wrapper. For the existing chips (i.e. Tegra124 and Tegra210), the new field is set to true. A future patch adding support for Tegra186 will set it to false. Signed-off-by: JC Kuo <jckuo@nvidia.com> Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.