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Kuninori Morimoto
25226abc1a
MSIOF has TXRST/RXRST to reset FIFO, but it shouldn't be used during SYNC signal was asserted, because it will be cause of HW issue. When MSIOF is used as Sound driver, this driver is assuming it is used as clock consumer mode (= Codec is clock provider). This means, it can't control SYNC signal by itself. We need to use SW reset (= reset_control_xxx()) instead of TXRST/RXRST. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com> Link: https://patch.msgid.link/87cy7fyuug.wl-kuninori.morimoto.gx@renesas.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.