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15ede97054Orange Pi 3 has AP6256 WiFi/BT module. WiFi part of the module is called bcm43356 and can be used with the brcmfmac driver. The module is powered by the two always on regulators (not AXP805). WiFi uses a PG port with 1.8V voltage level signals. SoC needs to be configured so that it sets up an 1.8V input bias on this port. This is done by the pio driver by reading the vcc-pg-supply voltage. You'll need a fw_bcm43456c5_ag.bin firmware file and nvram.txt configuration that can be found in the Xulongs's repository for H6: https://github.com/orangepi-xunlong/OrangePiH6_external/tree/master/ap6256 Mainline brcmfmac driver expects the firmware and nvram at the following paths relative to the firmware directory: brcm/brcmfmac43456-sdio.bin brcm/brcmfmac43456-sdio.txt Signed-off-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> |
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| .clang-format | ||
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| README | ||
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.