diff --git a/sepolicy/file_contexts b/sepolicy/file_contexts
index 34cb641..c46a31d 100644
--- a/sepolicy/file_contexts
+++ b/sepolicy/file_contexts
@@ -57,8 +57,11 @@
 /dev/wmtWifi(/.*)?                                              u:object_r:wmtWifi_device:s0
 /dev/camera-isp                                                 u:object_r:camera_device:s0
 /dev/camera-fdvt                                                u:object_r:camera_device:s0
+/dev/camera-pipemgr                                             u:object_r:camera_device:s0
+/dev/camera-sysram                                              u:object_r:camera_device:s0
 /dev/kd_camera_hw                                               u:object_r:camera_device:s0
 /dev/kd_camera_flashlight                                       u:object_r:camera_device:s0
+/dev//dev/dummy_cam_cal                                         u:object_r:camera_device:s0
 /dev/MAINAF                                                     u:object_r:camera_device:s0
 /dev/mtk_jpeg(/.*)                                              u:object_r:camera_device:s0
 /dev/DW9714AF(/.*)?                                             u:object_r:camera_device:s0
@@ -120,6 +123,17 @@
 /dev/block/mmcblk1                                                     u:object_r:mmc_device:s0
 /dev/block/zram0                                                       u:object_r:swap_block_device:s0
 
+# Block devices ttab
+/dev/usrdata                                                    u:object_r:userdata_block_device:s0
+/dev/recovery                                                   u:object_r:recovery_block_device:s0
+/dev/pro_info                                                   u:object_r:proinfo_device:s0
+/dev/protect_f                                                  u:object_r:protect1_device:s0
+/dev/protect_s                                                  u:object_r:protect2_device:s0
+/dev/cache                                                      u:object_r:cache_block_device:s0
+/dev/block/mmcblk[0-9a-z]*                                      u:object_r:mmc_device:s0
+/dev/bootimg                                                    u:object_r:boot_block_device:s0
+/dev/nvram                                                      u:object_r:nvram_device:s0 
+
 # Sysfs nodes
 /sys/devices/virtual/gpsdrv(/.*)?                               u:object_r:sysfs_gps_file:s0
 /sys/kernel/ccci(/.*)?                                          u:object_r:sysfs_ccci:s0