a6a85ba36f
The initialization sequence for PTP is the same for platforms with ccc_gac and gptp (according to "Figure 50.71 Flow of gPTP Initialization (Normal, Common to All Modes)" of the R-Car Series, 3rd generation hardware manual and "Figure 37A.53 Flow of gPTP Initialization (Normal, Common to All Modes)" of the RZ/G Series hardware manual). As some IP variants switch to reset mode (and thus the registers content is lost) when setting clocks (due to module standby functionality) to be able to implement runtime PM, move the PTP initialization to the driver's ndo_open API. This commit prepares the code for the addition of runtime PM. Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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.