53f9460e08
The sysconfig register is managed in a generic way by PM runtime for us by the interconnect target module layer code. SDHCI_RESET_ALL also resets the target module configuration, so we need to restore sysconfig after reset. Note that there is no need to save and restore sysconfig during PM runtime, the PM runtime layer will do that for us. Not sure if this issue is a problem with the current configurations, I noticed the issue while adding support for older TI SoCs and testing with wlcore SDIO wlan device. Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20210921110029.21944-4-tony@atomide.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.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.