[PATCH 15/20] watchdog: at91sam9: get and use slow clock

[Guenter Roeck]

On 07/29/2015 05:22 PM, Alexandre Belloni wrote:
> Commit dca1a4b5ff6e ("clk: at91: keep slow clk enabled to prevent system
> hang") added a workaround for the slow clock as it is not properly handled
> by its users.
>
> Get and use the slow clock as it is necessary for the at91sam9 watchdog.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>

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