The eMMC on the A13 based Utoo-P66 tablet does not properly support hpi,
and trying to enable it results in the eMMC not working, so add a child-node
describing the eMMC, and set the broken-hpi property on it.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>