mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 10:58:48 +09:00
491175c139
commit 24c63c590adca310e0df95c77cf7aa5552bc3fc5 upstream.
The logic that drives the pad calibration values resides in the
controller reset domain and so the calibration values are only being
captured when the controller is out of reset. However, by clearing the
CYA_TRK_CODE_UPDATE_ON_IDLE bit, the calibration values can be set
while the controller is in reset.
The CYA_TRK_CODE_UPDATE_ON_IDLE bit was previously cleared based on the
trk_hw_mode flag, but this dependency is not necessary. Instead,
introduce a new flag, trk_update_on_idle, to independently control this
bit.
Fixes: d8163a32ca ("phy: tegra: xusb: Add Tegra234 support")
Cc: stable@vger.kernel.org
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20250519090929.3132456-2-waynec@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
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.