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ICSSG has 7 available clocks per instance. Add all the cloks to ICSSG
nodes. ICSSG currently uses ICSSG_ICLK (clk id 20) which operates at
250MHz. Switch ICSSG clock to ICSSG_CORE clock (clk id 0) which operates at
333MHz.
ICSSG_CORE clock will help get the most out of ICSSG as more cycles are
needed to fully support all ICSSG features.
This commit also changes assigned-clock-parents of coreclk-mux to
ICSSG_CORE clock from ICSSG_ICLK.
Performance update in dual mac mode
With ICSSG_CORE Clk @ 333MHz
Tx throughput - 934 Mbps
Rx throughput - 914 Mbps,
With ICSSG_ICLK clk @ 250MHz,
Tx throughput - 920 Mbps
Rx throughput - 706 Mbps
Signed-off-by: MD Danish Anwar <danishanwar@ti.com>
Tested-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20241113110955.3876045-3-danishanwar@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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.