Since commit 0f0581b24bd0 ("spi: fsl: Convert to use CS GPIO descriptors"), the prefered way to define chipselect GPIOs is using 'cs-gpios' property instead of the legacy 'gpios' property. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/7556683b57d8ce100855857f03d1cd3d2903d045.1574943062.git.christophe.leroy@c-s.fr
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.
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