65ee4280f1
First this patch adds a method to access the CTRL_CORE_CAMERRX_CONTROL register to use the syscon mechanism. For backward compatibility we also handle using the existing camerrx_control "reg" entry if a syscon node is not found. In addition the register bit layout for the CTRL_CORE_CAMERRX_CONTROL changes depending on the device. In order to support this we need to use a register access scheme based on data configuration instead of using static macro. In this case we make use of the regmap facility and create data set based on the various device and phy available. Signed-off-by: Benoit Parrot <bparrot@ti.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.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.