mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 18:41:58 +09:00
8d2c452c9e
The fsl,picophy-rise-fall-time-adjust property can help to adjust the rise/fall times of the high-speed transmitter waveform. The value can be 0~3. It has no unit. According to the description of USBNC_n_PHY_CFG1 register, the rise/fall time will be increased or decreased by a certain percentage relative to design default time if a value is given to this property. Signed-off-by: Xu Yang <xu.yang_2@nxp.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Peter Chen <peter.chen@kernel.org> Link: https://lore.kernel.org/r/20230627112126.1882666-2-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.