arm64: dts: hi6220: enable watchdog

This patch is to add watchdog binding for Hi6220 on Hikey board.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
This commit is contained in:
Dmitry Shmidt 2018-03-01 20:18:47 +08:00 • committed by Wei Xu
commit 6bbec98e91