serial: 8250: omap: Set wakeup capable, do not enable

serial: 8250: omap: Set wakeup capable, do not enable

The driver sets wakeup enable by default. But not all UARTs are meant to
be wakeup enabled. Change the default to be wakeup capable but not
enabled. The user can enable wakeup when needed.

Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20240807141227.1093006-5-msp@baylibre.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>