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1f59f8aff9
Some of the names of the bits were confusing to me. Now the bits share the same prefix as the register they are set on. The LTQ_WDT_CR_PWL register (bits 26:25) is the pre warning limit and it does not turn anything on. It has 4 possible divers 1/2, 1/4, 1/8 and 1/16, this drivers only uses 1/16. The LTQ_WDT_CR_CLKDIV register bits(25:24) is only configuring a clock divers and do not turn any thing on too, all possible values are valid dividers. Using the LTQ_WDT_SR prefix is also wrong these bits are used in the LTQ_WDT_CR registers, SR is the status register which is read only. This uses GENMASK where it is a mask and it uses shifts when a value is written to some bits. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.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.
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.