mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-08-31 10:31:33 -04:00
caffed0800
The NetCube Systems Nagami Keypad Carrier uses the Nagami SoM and contains a TCA8418 connected to a 4x4 matrix keypad. The I2C2 interface is connected to said TCA8418 and also a header for an PN532 NFC-Module. It also provides a pin-header for a bi-color status led. Ethernet with PoE support is available on a screwterminal after magnetics. Signed-off-by: Lukas Schmid <lukas.schmid@netcube.li> Link: https://patch.msgid.link/20250831162536.2380589-6-lukas.schmid@netcube.li [wens@csie.org: fix indentation for board level compatible fallback, gpio-line-names and keypad matrix.] Signed-off-by: Chen-Yu Tsai <wens@csie.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 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.