+elif chip_id == ap_chip.A64:
+ from adafruit_blinka.microcontroller.allwinner.a64.pin import *
+elif chip_id == ap_chip.A33:
+ from adafruit_blinka.microcontroller.allwinner.a33.pin import *
+elif chip_id == ap_chip.RK3308:
+ from adafruit_blinka.microcontroller.rockchip.rk3308.pin import *