Re: [PATCH v5 3/5] watchdog: ts4800: add driver for TS-4800 watchdog

Guenter Roeck
2015-11-24T18:08:35Z

On Tue, Nov 24, 2015 at 01:00:51PM -0500, Damien Riegel wrote:
> This watchdog is instantiated in a FPGA that is memory mapped. It is
> made of only one register, called the feed register. Writing to this
> register will re-arm the watchdog for a given time (and enable it if it
> was disable). It can be disabled by writing a special value into it.
>
> It is part of a syscon block, and the watchdog register offset in this
> block varies from board to board. This offset is passed in the syscon
> property after the phandle to the syscon node.
>
> Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>