* Author(s): cefn
 """
-
 from adafruit_blinka.agnostic import board_id, detector
 
 # pylint: disable=ungrouped-imports,wrong-import-position,unused-wildcard-import,wildcard-import
         "RASPBERRY_PI_400",
         "RASPBERRY_PI_CM4",
         "RASPBERRY_PI_CM4S",
+        "RASPBERRY_PI_5",
     ):
         from adafruit_blinka.microcontroller.bcm2711.pin import *
-    elif board_id in ("RASPBERRY_PI_5",):
-        from adafruit_blinka.microcontroller.bcm2712.pin import *
     else:
         from adafruit_blinka.microcontroller.bcm283x.pin import Pin
 elif detector.chip.AM33XX:
     from adafruit_blinka.microcontroller.allwinner.h616.pin import Pin
 elif detector.chip.D1_RISCV:
     from adafruit_blinka.microcontroller.allwinner.D1.pin import Pin
+elif detector.chip.TH1520:
+    from adafruit_blinka.microcontroller.thead.th1520.pin import Pin
 # Special Case Boards
 elif detector.board.ftdi_ft232h:
     from adafruit_blinka.microcontroller.ftdi_mpsse.ft232h.pin import Pin
     from machine import Pin
 elif detector.chip.RP2040:
     from machine import Pin
+elif detector.chip.CV1800B:
+    from adafruit_blinka.microcontroller.cv1800b.pin import Pin
+elif detector.chip.RV1103:
+    from adafruit_blinka.microcontroller.rockchip.rv1103.pin import Pin
+elif detector.chip.RV1106:
+    from adafruit_blinka.microcontroller.rockchip.rv1106.pin import Pin
+elif detector.chip.OS_AGNOSTIC:
+    from adafruit_blinka.microcontroller.generic_agnostic_board.pin import Pin
 
 from adafruit_blinka import Enum, ContextManaged