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0a2bcac1a2
The current version of the pinctrl driver has some issues: 1. Duplicated "gpio" pmx function The common code will add a "gpio" pmx functon to every pin group, so it's not necessary to define a separate "gpio" pmx function in pin groups. 2. Duplicated pmx function name There are some same function name in different pin groups, which will cause some problems. For example, when we want to use PAD_GPIO0 as refclk output function, the common clk framework code will search the entire pin function lists, then return the first one matched, in this case the matched function list only include the PAD_CO_CLKO pin group because there are three "refclk" pin function, which is added by refclk_grp, spi_cs1_grp and gpio_grp. To solve this problem, a simple way is just add a pingrp refix to function name like mt7620 pinctrl driver does. 3. Useless "-" or "rsvd" functon It's really unnecessary to add a reserved pin mux function to the function lists, because we never use it. Signed-off-by: Weihao Li <cn.liweihao@gmail.com> Link: https://lore.kernel.org/r/20240527022036.31985-1-user@blabla Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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| certs | ||
| crypto | ||
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| drivers | ||
| fs | ||
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| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
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| .clang-format | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .rustfmt.toml | ||
| COPYING | ||
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| 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.