PORT_GP_CFG_1(bank, 25, fn, sfx, cfg)
 #define PORT_GP_26(bank, fn, sfx)      PORT_GP_CFG_26(bank, fn, sfx, 0)
 
-#define PORT_GP_CFG_28(bank, fn, sfx, cfg)                             \
+#define PORT_GP_CFG_27(bank, fn, sfx, cfg)                             \
        PORT_GP_CFG_26(bank, fn, sfx, cfg),                             \
-       PORT_GP_CFG_1(bank, 26, fn, sfx, cfg),                          \
+       PORT_GP_CFG_1(bank, 26, fn, sfx, cfg)
+#define PORT_GP_27(bank, fn, sfx)      PORT_GP_CFG_27(bank, fn, sfx, 0)
+
+#define PORT_GP_CFG_28(bank, fn, sfx, cfg)                             \
+       PORT_GP_CFG_27(bank, fn, sfx, cfg),                             \
        PORT_GP_CFG_1(bank, 27, fn, sfx, cfg)
 #define PORT_GP_28(bank, fn, sfx)      PORT_GP_CFG_28(bank, fn, sfx, 0)