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19d4bce9ce
Add support to configure bias-disable, bias-pull-up, and bias-pull-down properties of the pin. Two new function pointers, hw_to_bias_param() and bias_param_to_hw(), are introduced in the struct rzg2l_pinctrl_data to configure bias settings, as the values in the PUPD register differ when compared to the RZ/G2L family and the RZ/V2H(P) SoC. Value | RZ/G2L | RZ/V2H --------------------------------- 00b: | Bias Disabled | Pull up/down disabled 01b: | Pull-up | Pull up/down disabled 10b: | Pull-down | Pull-down 11b: | Prohibited | Pull-up Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240530173857.164073-12-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
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| .clang-format | ||
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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.