# Serial console /dev/ttyMFD2 u:object_r:console_device:s0 # Bluetooth UART device port /dev/ttyMFD0 u:object_r:bluetoothtbd_device:s0 # Bluetooth ON/OFF functions /sys/devices/platform/bcm_bt_lpm.0/rfkill/rfkill0/state u:object_r:sysfs_bluetoothtbd_writable:s0 /sys/devices/platform/bcm_bt_lpm.0/rfkill/rfkill0/type u:object_r:sysfs_bluetoothtbd_readable:s0 # Hardware keystore /dev/dx_sep_q0 u:object_r:tee_device:s0 /dev/dx_sep_q1 u:object_r:tee_device:s0