wl12xx: Add support for 11n Rx STBC one spatial stream

The wl12xx chip supports one Rx STBC spatial stream.  Announce this in
the HT capabilities info field.

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
1 file changed