Blackfin arch: Make bfin_mac built for bf51x

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

arch/blackfin/mach-bf518/include/mach/portmux.h

@@ -18,13 +18,13 @@
 #define P_MII0_ERxD0	(P_DEFINED | P_IDENT(GPIO_PF11) | P_FUNCT(0))
 #define P_MII0_ETxD1	(P_DEFINED | P_IDENT(GPIO_PF12) | P_FUNCT(0))
 #define P_MII0_ERxD1	(P_DEFINED | P_IDENT(GPIO_PF13) | P_FUNCT(0))
-#define P_MII0_ETxEn	(P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(0))
+#define P_MII0_ETxEN	(P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(0))
 #define P_MII0_PHYINT	(P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(0))
 #define P_MII0_CRS	(P_DEFINED | P_IDENT(GPIO_PG0) | P_FUNCT(0))
 #define P_MII0_ERxER	(P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(0))
-#define P_MII0_ETxCLK	(P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(0))
+#define P_MII0_TxCLK	(P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(0))
 
-#define P_MII {\
+#define P_MII0 {\
 	P_MII0_ETxD0, \
 	P_MII0_ETxD1, \
 	P_MII0_ETxD2, \
@@ -44,7 +44,7 @@
 	P_MII0_MDC, \
 	P_MII0_MDIO, 0}
 
-#define P_RMII {\
+#define P_RMII0 {\
 	P_MII0_ETxD0, \
 	P_MII0_ETxD1, \
 	P_MII0_ETxEN, \