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Frank Li 8eb22dcfe5 Revert "ARM: dts: Update pcie ranges for dra7"
This reverts commit c761028ef5.

The commit being reverted updated the "ranges" property for the sake of
readability. However, this change is no longer appropriate due to the
following reasons:

- On many SoCs, the PCIe parent bus translates CPU addresses to different
values before passing them to the PCIe controller.
- The reverted commit introduced a fake address translation, which violates
the fundamental DTS principle: the device tree should reflect actual
hardware behavior.

Reverting this change prepares for the cleanup of the driver's
cpu_addr_fixup() hook.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250411153454.3258098-1-Frank.Li@nxp.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
History 2025-06-23 16:07:55 -07:00
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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 reStructuredText 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.