Advertise 6GHz channels to mac80211.
Signed-off-by: NRamon Fontes <ramonreisfontes@gmail.com>
Link: https://lore.kernel.org/r/20201227031155.81161-1-ramonreisfontes@gmail.com
[reword commit message]
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>