Frank Li 7b204755eb arm64: dts: layerscape: add dma-coherent for usb node
Add SOC special compatible string, remove fallback snps,dwc3 to let flatten
dwc3-layerscape driver to be probed and enable dma-coherence for usb node
since commit add layerscape dwc3 support, which set correct gsbustcfg0
value.

Add iommus property to run at old uboot, which use fixup add iommus by
check compatible string snsp,dwc3 compatible string.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-10-28 16:54:11 +08:00
2022-09-28 09:02:20 +02:00
2025-02-19 14:53:27 -07:00
2025-10-12 13:42:36 -07:00
2024-03-18 03:36:32 -06:00

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.
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