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000c08fda6
This implements the remaining .graph_*() callbacks in the fwnode operations structure for the software nodes. That makes the fwnode_graph_*() functions available in the drivers also when software nodes are used. The implementation tries to mimic the "OF graph" as much as possible, but there is no support for the "reg" device property. The ports will need to have the index in their name which starts with "port@" (for example "port@0", "port@1", ...) and endpoints will use the index of the software node that is given to them during creation. The port nodes can also be grouped under a specially named "ports" subnode, just like in DT, if necessary. The remote-endpoints are reference properties under the endpoint nodes that are named "remote-endpoint". Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Co-developed-by: Daniel Scally <djrscally@gmail.com> Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.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.