mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-04-29 17:35:36 -04:00
6defadbe6c
Add support to the SPI controller driver to use SPI MEM framework. SPI subsystem utilizing the SPI memory operations allows to re-use SPI controller drivers for both SPI NOR devices, regular SPI devices as well as SPI NAND devices. Add below functions of spi_mem_ops to support SPI MEM framework - exec-op(): to execute the memory operations. - supports_op(): to check if the memory operation is supported. - adjust_op_size(): to split data transfers so that they don’t exceed the max transfer size supported by the controller. Suggested-by: Sudheesh Mavila <sudheesh.mavila@amd.com> Co-developed-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Signed-off-by: Krishnamoorthi M <krishnamoorthi.m@amd.com> Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com> Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com> Link: https://msgid.link/r/20240229134544.3461757-1-Raju.Rangoju@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
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.