Add support for the MCU driver on CZ.NIC's Turris Omnia. This adds
the ability to do a true board poweroff, and to configure various
features (for example the user may configure that after poweroff, the
router should automatically wake up at a specific time).
Signed-off-by: Marek Mojík <marek.mojik@nic.cz>
Signed-off-by: Marek Behún <kabel@kernel.org>
Link: https://github.com/openwrt/openwrt/pull/13799
Signed-off-by: Robert Marko <robimarko@gmail.com>
9129a67ec7