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9d02c94342
New generation SoCs use a new RTFF Hardware to save power during
operation of various IPs, other than managing isolation of the
internal buck converters during powerup/down of power domains.
Since some of the power domains need different RTFF handling, add
a new scpys_rtff_type enumeration and hold the value for each
power domain in struct scpsys_domain_data.
If RTFF HW is available, the RTFF additional power sequences are
handled in scpsys_ctl_pwrseq_{on,off}().
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250805074746.29457-9-angelogioacchino.delregno@collabora.com
Signed-off-by: Ulf Hansson <ulf.hansson@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 reStructuredText 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.