Sander Vanheule 95fa6dbe58 gpio: realtek-otto: Support per-cpu interrupts
On SoCs with multiple cores, it is possible that the GPIO interrupt
controller supports assigning specific pins to one or more cores.

IRQ balancing can be performed on a line-by-line basis if the parent
interrupt is routed to all available cores, which is the default upon
initialisation.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2022-04-11 14:27:58 +02:00
2022-04-03 14:08:21 -07:00

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.
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