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6d079d93e4
The Allwinner pincontroller IP features some registers to control the withstand voltage of each pin group. So far those registers were always located at the same offset, but the A523 SoC has moved them (probably to accommodate all eleven pin banks). Add a flag to note this feature, and use that to program the registers either at offset 0x340 or 0x380. So far no pincontroller driver uses this flag, but we need it for the upcoming A523 support. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/20250306235827.4895-5-andre.przywara@arm.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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| drivers | ||
| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
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| .cocciconfig | ||
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| .get_maintainer.ignore | ||
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| Makefile | ||
| README | ||
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.