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- Handle i.MX6SL chip errata ERR006287 in the safest possible way by
keeping the DISP domain always-on, because Upon resuming from power
gating, the modules in the display power domain (eLCDIF, EPDC, PXP
and SPDC) might fail to perform register reads correctly.
- Use GENPD_FLAG_ALWAYS_ON flag for i.MX6QP PU ERR009619 handling.
It is functionally identical to the exsiting implementation but
simpler and slightly faster.
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Merge tag 'imx-drivers-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/drivers
i.MX drivers update for 4.19:
- Handle i.MX6SL chip errata ERR006287 in the safest possible way by
keeping the DISP domain always-on, because Upon resuming from power
gating, the modules in the display power domain (eLCDIF, EPDC, PXP
and SPDC) might fail to perform register reads correctly.
- Use GENPD_FLAG_ALWAYS_ON flag for i.MX6QP PU ERR009619 handling.
It is functionally identical to the exsiting implementation but
simpler and slightly faster.
* tag 'imx-drivers-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx6qp: Use GENPD_FLAG_ALWAYS_ON for PU errata
soc: imx: gpc: Disable 6sl display power gating for ERR006287
Signed-off-by: Olof Johansson <olof@lixom.net>
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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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.