tree 64a565c76282cd547c807f7505014187cd86efb9
parent 766a2aad645e6c4c4dec0c02be34318d5538e75e
author Linus Walleij <linus.walleij@linaro.org> 1508187265 +0200
committer Wim Van Sebroeck <wim@iguana.be> 1514490302 +0100

watchdog: ftwdt010: Make interrupt optional

The Moxart does not appear to be using the interrupt from the
watchdog timer, maybe it's not even routed, so as to support
more architectures with this driver, make the interrupt
optional.

While we are at it: actually enable the use of the interrupt
if present by setting the right bit in the control register
and define the missing control register bits.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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>