f8b61bb629
Add FWSPIDQ2 (AE12) and FWSPIDQ3 (AF12) function-group to support AST2600 FW SPI quad mode. These pins can be used with dedicated FW SPI pins - FWSPICS0# (AB14), FWSPICK (AF13), FWSPIMOSI (AC14) and FWSPIMISO (AB13). Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com> Signed-off-by: Jae Hyun Yoo <quic_jaehyoo@quicinc.com> Reviewed-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20220329173932.2588289-5-quic_jaehyoo@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.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.