mirror of
https://github.com/torvalds/linux.git
synced 2025-12-07 20:06:24 +00:00
82c56b6dd2
Add i.MX8QM HSIO PHY driver support. i.MX8QM HSIO has three lane PHY instances, and can be bound to the following controllers in the different use cases listed in below table. - two lanes capable PCIEA controller. - one lane PCIEB controller. - AHCI SATA controller. i.MX8QM HSIO PHYs support the following use cases. +----------------------------------------------------+ | | Lane0| Lane1| Lane2| |-------------------------------|------|------|------| | use case 1: PCIEAX2SATA | PCIEA| PCIEA| SATA | |-------------------------------|------|------|------| | use case 2: PCIEAX2PCIEB | PCIEA| PCIEA| PCIEB| |-------------------------------|------|------|------| | use case 3: PCIEAPCIEBSATA | PCIEA| PCIEB| SATA | +----------------------------------------------------+ Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/1716962565-2084-3-git-send-email-hongxing.zhu@nxp.com Signed-off-by: Vinod Koul <vkoul@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 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.