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The interrupt-map property for "realtek,rtl-intc" has been deprecated in favor of a list of parent interrupts. Drop the open-coded parser for interrupt-map, and use the first parent interrupt instead. If no parent was provided, the driver will assume that this is the first hardware interrupt of the SoC's MIPS CPU for compatibility with the legacy binding. All SoC interrupts were treated equally, independent of which output they were actually routed to. This means the driver might as well route all interrupts to the first output, and achieve the same behaviour. Without the interrupt-map property, interrupt usage information is no longer available at initialisation. Routing setup will now happen later, when a hardware interrupt is mapped by the subsystem. Signed-off-by: Sander Vanheule <sander@svanheule.net> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/5f901a82eaa9d97cadf6e9b73a894a92f3f83b7c.1663617425.git.sander@svanheule.net
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.