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2a5b057032
GPIO215 has a rail named WLAN_RST_N but it is actually connected to the pin WLAN_REG_ON on the BCM4330 chip, so this should be the WLAN regulator GPIO rather than GPIO222. The misunderstanding comes from the erroneous naming of the rail on the schematic. GPIO222 is indeed connected to the rail BT_VREG_EN and the pin BT_REG_ON, and can be handled by the driver as usual. This corrects misunderstandings and makes Janice's WLAN and BT setup look like that of Golden and Skomer. Add explicit BCM4330 compatible to the WLAN chip. Cc: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Stephan Gerhold <stephan@gerhold.net>
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.