TSEC: Add the support for RealTek RTL8211B PHY

Add the support of RealTek RTL8211B PHY, the RTL8211B
PHY only supports RGMII and MII mode.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
diff --git a/drivers/net/tsec.h b/drivers/net/tsec.h
index 2f0092a..d4dc15a 100644
--- a/drivers/net/tsec.h
+++ b/drivers/net/tsec.h
@@ -184,6 +184,14 @@
 #define MIIM_88E1145_PHY_PAGE   29
 #define MIIM_88E1145_PHY_CAL_OV 30
 
+/* RTL8211B PHY Status Register */
+#define MIIM_RTL8211B_PHY_STATUS	0x11
+#define MIIM_RTL8211B_PHYSTAT_SPEED	0xc000
+#define MIIM_RTL8211B_PHYSTAT_GBIT	0x8000
+#define MIIM_RTL8211B_PHYSTAT_100	0x4000
+#define MIIM_RTL8211B_PHYSTAT_DUPLEX	0x2000
+#define MIIM_RTL8211B_PHYSTAT_SPDDONE	0x0800
+#define MIIM_RTL8211B_PHYSTAT_LINK	0x0400
 
 /* DM9161 Control register values */
 #define MIIM_DM9161_CR_STOP	0x0400