mirror of https://gitee.com/openkylin/linux.git
fd742eaab8
This finalizes the descriptor conversion of the MAX8952 driver by letting the VID0 and VID1 GPIOs be fetched from descriptors. Both VID0 and VID1 must be supplied for the VID selection to work, I add some code to preserve the semantics that if only one of the two VID gpios is supplied, it will be initialized to low. This might be a bit overzealous, but I want to preserve any implicit semantics. This is currently only used by device tree in-kernel but it is still also possible to supply the same GPIOs using a machine descriptor table if a board file is used. Ideally this should be phased over to using gpio-regulator.c that does the same thing, but it might require some refactoring and needs testing on real hardware. Cc: Tomasz Figa <tfiga@chromium.org> Cc: MyungJoo Ham <myungjoo.ham@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org> |
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| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 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.