diff --git a/[refs] b/[refs]
index fb018a301ce7..c9daf5a5a563 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f35e23eb0d62c5cd8b857933a0b6bd56ebdb010
+refs/heads/master: e9cb0a49247ea6b3cd078716bcdcbd5d911e76ac
diff --git a/trunk/arch/powerpc/include/asm/mpc52xx_psc.h b/trunk/arch/powerpc/include/asm/mpc52xx_psc.h
index fb8412057450..42561f4f032d 100644
--- a/trunk/arch/powerpc/include/asm/mpc52xx_psc.h
+++ b/trunk/arch/powerpc/include/asm/mpc52xx_psc.h
@@ -25,7 +25,11 @@
 #include <asm/types.h>
 
 /* Max number of PSCs */
+#ifdef CONFIG_PPC_MPC512x
+#define MPC52xx_PSC_MAXNUM     12
+#else
 #define MPC52xx_PSC_MAXNUM	6
+#endif
 
 /* Programmable Serial Controller (PSC) status register bits */
 #define MPC52xx_PSC_SR_UNEX_RX	0x0001