9144497b5a
Upstream commit 0ab8d0f6ae ("irqdomain: Make of_phandle_args_to_fwspec()
generally available").
of_phandle_args_to_fwspec() can be generally useful to code extracting a DT
of_phandle and using an irq_fwspec to use the hierarchical irqdomain API.
Make it visible to the rest of the kernel, including modules.
Link: https://lore.kernel.org/r/20210929163847.2807812-2-maz@kernel.org
Tested-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com>
Change-Id: I33b594ba88b49c71ac9a2538c4eb43765267c5fe
Reviewed-on: https://gerrit.st.com/c/mpu/oe/st/linux-stm32/+/248146
Tested-by: Antonio Maria BORNEO <antonio.borneo@st.com>
Reviewed-by: Antonio Maria BORNEO <antonio.borneo@st.com>
Reviewed-by: Alexandre TORGUE <alexandre.torgue@foss.st.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.