kernel v5.16-rc6 rebase with: device-tree/etc

AUFS: https://github.com/sfjro/aufs5-standalone/commit/03a3ee3199ae847b9e5ac7596900c64fc17cfd5a
BBDTBS: https://github.com/beagleboard/BeagleBoard-DeviceTrees/commit/b96282ce4a53623db3ead627726e12ff22d0fab7
TI_AMX3_CM3: http://git.ti.com/gitweb/?p=processor-firmware/ti-amx3-cm3-pm-firmware.git;a=commit;h=fb484c5e54f2e31cf0a338d2927a06a2870bcc2c
WPANUSB: https://github.com/statropy/wpanusb/commit/251f0167545bf2dcaa3cad991a59dbf5ab05490a
BCFSERIAL: https://github.com/statropy/bcfserial/commit/aded88429a8a00143596b41f4c1f50d9ae3d4069
WIRELESS_REGDB: https://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git/commit/?id=e0612994444d5fc21ba0f08877e367a2b3de431b



Signed-off-by: Robert Nelson <robertcnelson@gmail.com>