51ff47aa4c
Right now we expect the pin-rounting settings to be in the same area as the iomux setting itself. And while that seems to be true for all newer Rockchip socs, back in the wild west days of old this wasn't true. Nowadays pin settings in the GRF normally stay in the GRF and the same is true for pins configured from PMU registers. But old socs like the rk3188 really sprinkle pin settings somewhat randomly through both for its bank0. Therefore add the option to specify a location for the route setting, so that we can map older socs correctly. We'll keep "same" as the default, so that we only need to specify a location in the corner-cases described above. Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com> Reviewed-by: David Wu <david.wu@rock-chips.com> Signed-off-by: Linus Walleij <linus.walleij@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.