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[ Upstream commit1799cd8540] SFDP table of some flash chips do not advertise support of Quad Input Page Program even though it has support. Use flags and add hardware cap for these chips. Signed-off-by: Sudip Mukherjee <sudip.mukherjee@sifive.com> [tudor.ambarus@microchip.com: move pp setting in spi_nor_init_default_params] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20220920184808.44876-2-sudip.mukherjee@sifive.com Stable-dep-of:9fd0945fe6("mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s28hx SEMPER flash") Signed-off-by: Sasha Levin <sashal@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 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.