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The Indiedroid Nova is an SBC from a sub-brand of Ameridroid that includes the following hardware: - A 40-pin GPIO header - 2 USB-A 3.0 ports - 2 USB-A 2.0 ports - A USB-C 2.0 OTG port (used for USB power delivery) - A USB-C 3.0 port that can do display port output. - A Micro HDMI 2.1 port. - A 1GB ethernet port. - An RT8821CS based WiFi/Bluetooth module. - A user replaceable eMMC module. - An SDMMC card slot. - A MIPI DSI connector. - A MIPI CSI connector. - A 3.5mm TRRS audio jack with microphone input. - An 2 pin socket for an RTC battery. - A 4 pin socket for a debug port. - A power button (connected to PMIC), a reset button (connected to SoC reset), a boot button, and a recovery button (both connected to the ADC). - 4GB, 8GB, or 16GB of system RAM. This initial devicetree includes support for the WiFi, bluetooth, analog audio out/in, SDMMC, eMMC, RTC, UART debugging, and has the regulator values from the schematics. ADC, graphics output, GPU, USB, and wired ethernet are still pending additional upstream changes. Analog audio will require changes to handle a difference between the requested clock frequency of 12288000 and the actual clock freqency of 12287999 before it will work properly. This will be done in a subsequent patch series. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Link: https://lore.kernel.org/r/20230531161220.280744-6-macroalpha82@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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.