diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c
index 4263158b3274..6fc17faf74b9 100644
--- a/arch/powerpc/platforms/52xx/efika.c
+++ b/arch/powerpc/platforms/52xx/efika.c
@@ -9,33 +9,16 @@
  * kind, whether express or implied.
  */
 
-#include <linux/errno.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/reboot.h>
 #include <linux/init.h>
 #include <linux/utsrelease.h>
-#include <linux/seq_file.h>
-#include <linux/string.h>
-#include <linux/root_dev.h>
-#include <linux/initrd.h>
-#include <linux/timer.h>
 #include <linux/pci.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/sections.h>
-#include <asm/pci-bridge.h>
-#include <asm/pgtable.h>
+#include <linux/of.h>
 #include <asm/prom.h>
 #include <asm/time.h>
 #include <asm/machdep.h>
 #include <asm/rtas.h>
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
 #include <asm/mpc52xx.h>
 
-
 #define EFIKA_PLATFORM_NAME "Efika"
 
 
diff --git a/arch/powerpc/platforms/52xx/lite5200.c b/arch/powerpc/platforms/52xx/lite5200.c
index 08b9f210490f..7fa0ec8d91cc 100644
--- a/arch/powerpc/platforms/52xx/lite5200.c
+++ b/arch/powerpc/platforms/52xx/lite5200.c
@@ -15,32 +15,13 @@
 
 #undef DEBUG
 
-#include <linux/stddef.h>
-#include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/reboot.h>
 #include <linux/pci.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/console.h>
-#include <linux/delay.h>
-#include <linux/seq_file.h>
-#include <linux/root_dev.h>
-#include <linux/initrd.h>
-
-#include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/of.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
-#include <asm/ipic.h>
-#include <asm/irq.h>
 #include <asm/prom.h>
-#include <asm/udbg.h>
-#include <sysdev/fsl_soc.h>
-#include <asm/of_platform.h>
-
 #include <asm/mpc52xx.h>
 
 /* ************************************************************************
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_common.c b/arch/powerpc/platforms/52xx/mpc52xx_common.c
index 2dd415ff55a9..3eeb6c62e0ff 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_common.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_common.c
@@ -13,10 +13,9 @@
 #undef DEBUG
 
 #include <linux/kernel.h>
-
+#include <linux/of_platform.h>
 #include <asm/io.h>
 #include <asm/prom.h>
-#include <asm/of_platform.h>
 #include <asm/mpc52xx.h>
 
 
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 0f4ca8a2b777..61100f270c68 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -18,18 +18,9 @@
 
 #undef DEBUG
 
-#include <linux/stddef.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#include <linux/delay.h>
 #include <linux/irq.h>
-#include <linux/hardirq.h>
-
+#include <linux/of.h>
 #include <asm/io.h>
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/irq.h>
 #include <asm/prom.h>
 #include <asm/mpc52xx.h>
 #include "mpc52xx_pic.h"