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d859ad305e
The sdmmc node already have a "&sdmmc_det" for pinctrl which switch the GPIO0A4 to sdmmc detect function, no need to define a separate "cd-gpios". RK3588 has force_jtage feature which is enable JTAG function via sdmmc pins automatically when there is no SD card insert, this feature will need the GPIO0A4 works in sdmmc_det function like other mmc signal instead of GPIO function, or else the force_jtag can not auto be disabled when SD card insert. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Link: https://lore.kernel.org/r/20240201034621.1970279-1-kever.yang@rock-chips.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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.