[U-Boot] [U-Boot, v2, 3/9] drivers: watchdog: add a DM driver for the MPC8xx watchdog

[Tom Rini]

On Wed, Nov 21, 2018 at 08:51:45AM +0000, Christophe Leroy wrote:

> This patch adds a DM driver for the MPC8xx watchdog.
> Basically, the watchdog is enabled by default from the start and
> SYPCR register has to be writen once to set the timeout and/or
> deactivate the watchdog. Once written, it cannot be written again.
> 
> It means that wdt_stop() can be called before wdt_start() to stop the
> watchdog, but cannot be called if wdt_start() has been called.
> 
> Signed-off-by: Christophe Leroy <christophe.leroy at c-s.fr>

Applied to u-boot/master, thanks!

-- 
Tom
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