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f62bb41740
Lower the I2C2 bus clock frequency on the RZ/G3E SMARC SoM from 1MHz to
400kHz to improve compatibility with a wider range of I2C peripherals.
As the GreenPAK device is programmed to operate at 400kHz, the previous
1MHz setting was too aggressive, causing it to experience timing issues.
Fixes: f7a98e256e ("arm64: dts: renesas: rzg3e-smarc-som: Add I2C2 device pincontrol")
Signed-off-by: John Madieu <john.madieu.xa@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20250518220812.1480696-1-john.madieu.xa@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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.