b5c7dedc84
[ Upstream commit d2fc8db691bf3197d43b2afb553311a9bf257bff ]
Assert RESET_SYSTEM bit for any reset and set MODE field from reset
type.
The watchdog control register has a RESET_SYSTEM bit that is really
closer to activate a reset, and RESET_SYSTEM_MODE field that chooses
how much to reset.
Before this patch, a node without these optional property would do a
SOC reset, but a node with properties requesting a cpu or SOC reset
would do nothing and a node requesting a system reset would do a
SOC reset.
Fixes: b7f0b8ad25f3 ("drivers/watchdog: ASPEED reference dev tree properties for config")
Signed-off-by: Milton Miller <miltonm@us.ibm.com>
Signed-off-by: Eddie James <eajames@linux.vnet.ibm.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. 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.