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11db6a53b2
In preparation for adding support for Renesas RZ/T2H and RZ/N2H SoCs, which feature a combined error interrupt instead of individual error interrupts per condition, update the driver to support configurable IRQ layouts via OF data. Introduce a new `irqs` field and `num_irqs` count in `riic_of_data` to allow future SoCs to provide a custom IRQ layout. This patch is a non-functional change for existing SoCs and maintains compatibility with the current `riic_irqs` array. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # on RZ/A1 Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Andy Shevchenko <andy@kernel.org> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250625104526.101004-4-prabhakar.mahadev-lad.rj@bp.renesas.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 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.