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c73be62caa
This reverts commit 8c67a11bae.
It turns out that all boards using the PCA9450 actually have the
SD_VSEL input connected to the VSELECT signal of the SoCs SD/MMC
interface or use a fixed level.
The assumptions on which this was implemented were wrong. There
is no need for a GPIO-only-based approach and keeping this will
cause confusion and lead people to implement non-standard setups.
All in-tree users of this have been migrated and we can savely
remove this now and allow for a more future-proof approach
of syncing the actual status of SD_VSEL and the PMIC driver.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Link: https://patch.msgid.link/20241218152842.97483-4-frieder@fris.de
Signed-off-by: Mark Brown <broonie@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 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.