ba20d6056b
[ Upstream commit ed1f4ccfe947a3e1018a3bd7325134574c7ff9b3 ]
32K usb suspend clock gate is shared with usb_root_clk, this
shared clock gate was initially defined only for usb suspend
clock, usb suspend clk is kept on while system is active or
system sleep with usb wakeup enabled, so usb root clock is
fine with this situation; with the commit cf7f3f4fa9e5
("clk: imx8mp: fix usb_root_clk parent"), this clock gate is
changed to be for usb root clock, but usb root clock will
be off while usb is suspended, so usb suspend clock will be
gated too, this cause some usb functionalities will not work,
so define this clock to be a shared clock gate to conform with
the real HW status.
Fixes: 9c140d9926761 ("clk: imx: Add support for i.MX8MP clock driver")
Cc: stable@vger.kernel.org # v5.19+
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/1664549663-20364-2-git-send-email-jun.li@nxp.com
Signed-off-by: Sasha Levin <sashal@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 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.