diff --git a/arch/avr32/mach-at32ap/Makefile b/arch/avr32/mach-at32ap/Makefile
index e89009439e4a..cb44182d3868 100644
--- a/arch/avr32/mach-at32ap/Makefile
+++ b/arch/avr32/mach-at32ap/Makefile
@@ -1,3 +1,3 @@
-obj-y				+= at32ap.o clock.o intc.o extint.o pio.o hsmc.o
+obj-y				+= pdc.o clock.o intc.o extint.o pio.o hsmc.o
 obj-$(CONFIG_CPU_AT32AP700X)	+= at32ap700x.o pm-at32ap700x.o
 obj-$(CONFIG_CPU_FREQ_AT32AP)	+= cpufreq.o
diff --git a/arch/avr32/mach-at32ap/at32ap.c b/arch/avr32/mach-at32ap/pdc.c
similarity index 100%
rename from arch/avr32/mach-at32ap/at32ap.c
rename to arch/avr32/mach-at32ap/pdc.c