dbd16ef534
All other rk8xx operate with the polarity on low and even the old submitted devicetree snippet for the px30-evb declared the irq as low. So bring the rk817 preset in line with this, as there is really no reason for it to be the only with with a high polarity. The rk809/rk817 hasn't been added to any devicetrees so far, so this won't break anything. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.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 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.