Use shell_device_get_binding() instead of device_get_binding() so that
we get the device based on its name and in addition by its label.
Signed-off-by: Yishai Jaffe <yishai1999@gmail.com>
Add shell commands to setup, disable, install timeout and feed a
watchdog device.
These commands reflect watchdog API.
Signed-off-by: Benjamin Lemouzy <blemouzy@centralp.fr>