wil6210: map additional registers on target

New registers area introduced, mark corresponded address range as valid

Change-Id: Ie1f6752dcdfbbede2be574c23c43f500ea24cbc4
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Git-commit: f8cd9f8b327aaf74ab15b8e8146e8102fe90dbb6
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git


Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>