8829fe97f1
Main differences between the new variant and Advanced PG2: 1. Arduino interface is removed. Instead, an new ASIC is added for communicating with PLC 1200 signal modules. 2. USB 3.0 type A connector is removed, only USB 2.0 type A connector is available. 3. DP interface is removed. Instead, to communicate with PLC 1200 signal modules, a USB 3.0 type B connector is added but the signals are actually not USB. 4. DDR size is increased to 4 GB. 5. Two sensors are added, one tilt sensor and one light sensor. The light sensor it not yet added to the DT at this stage as it depends on to-be-added bindings. Co-developed-by: Chao Zeng <chao.zeng@siemens.com> Signed-off-by: Chao Zeng <chao.zeng@siemens.com> Co-developed-by: Li Hua Qian <huaqian.li@siemens.com> Signed-off-by: Li Hua Qian <huaqian.li@siemens.com> Signed-off-by: Baocheng Su <baocheng.su@siemens.com> [Jan: rebase over dtsi refactorings, split-out light sensor, improve LEDs] Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Link: https://lore.kernel.org/r/d24e920547986499f6e8e39c833e414679b12ab4.1707463401.git.jan.kiszka@siemens.com Signed-off-by: Vignesh Raghavendra <vigneshr@ti.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.