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7dcf07ac88
Get "syscon" pcie_mode and pcie_id offset from the argument of "ti,syscon-pcie-id" and "ti,syscon-pcie-mode" phandle respectively. Previously a subnode to "syscon" node was added which has the exact memory mapped address of pcie_mode and pcie_id but now the offset of pcie_mode and pcie_id within "syscon" is now being passed as argument to "ti,syscon-pcie-id" and "ti,syscon-pcie-mode" phandle. If the offset is not provided in "ti,syscon-pcie-id"/"ti,syscon-pcie-mode", the full memory mapped address of pcie_ctrl is used in order to maintain old DT compatibility. Similar change for J721E is as discussed in [1] [1] -> http://lore.kernel.org/r/CAL_JsqKiUcO76bo1GoepWM1TusJWoty_BRy2hFSgtEVMqtrvvQ@mail.gmail.com Link: https://lore.kernel.org/r/20211126083119.16570-3-kishon@ti.com Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.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.