This supports watchdog timer for H3ULCB board
Signed-off-by: NVladimir Barinov <vladimir.barinov@cogentembedded.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>