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da2e86c0bd
Read reset phandle as optional instead of exclusive so that all the DT's passing the reset phandle can be used to assert/deassert the reset line. With this change we don't have to differentiate the RZ/G2L SoC. With the above changes we no longer need the "renesas,riic-r9a07g044" compatible string, so drop it from riic_i2c_dt_ids[]. No changes are required to the r9a07g044.dtsi as we already have "renesas,riic-rz" as a fallback compatible string. While at it, check the return code of reset_control_deassert() as it might fail and also add a devres action to assert the reset line. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@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.