b3cf8d0695
The CVB table contains calibration data for the CPU DFLL based on process characterization. The regulator step and offset parameters depend on the regulator supplying vdd-cpu, not on the specific Tegra SKU. When using a PWM controlled regulator, the voltage step and offset are determined by the regulator type in use. This is specified in DT. When using an I2C controlled regulator, we can retrieve them from CPU regulator Then pass this information to the CVB table calculation function. Based on the work done of "Peter De Schrijver <pdeschrijver@nvidia.com>" and "Alex Frid <afrid@nvidia.com>". Signed-off-by: Joseph Lo <josephl@nvidia.com> Acked-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.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.