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Sameer Pujar ded1f3db4c dmaengine: tegra210-adma: prepare for supporting newer Tegra chips
This is a preparatory patch to add support for Tegra186 and Tegra194 chips.
Following changes are necessary to make driver code generic.
 * chip_data structure is enhanced to have chip specific details and
   following are the additions to the structure
   * Offset addresses for ADMA global and channel registers
   * Offset values for Tx and Rx channel selection
   * Maximum supported Tx and Rx channels
   * Tx and Rx channel request mask
   * ADMA channel register space size
 * Make use of above chip_data to generalise the driver code

Support for Tegra186 and Tegra194 will be added in subsequent patches of
the series.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
History 2019-05-04 16:13:41 +05:30
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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.