ARM: dts: sun8i: Add dt node for esp8089 wifi chip on polaroid-mid2809

The polaroid-mid2809 tablet has an esp8089 wifi chip,
add a dt node describing it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
1 file changed