net: include/phy.h: Add new PHY interface modes

This patch adds the new PHY interface modes XAUI, RXAUI and SFI that will
be used by the PPv2.2 support in the Marvell mvpp2 ethernet driver.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Stefan Chulski <stefanc@marvell.com>
Cc: Kostya Porotchkin <kostap@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/include/phy.h b/include/phy.h
index 5477496..8e507cd 100644
--- a/include/phy.h
+++ b/include/phy.h
@@ -61,6 +61,9 @@
 	PHY_INTERFACE_MODE_RGMII_TXID,
 	PHY_INTERFACE_MODE_RTBI,
 	PHY_INTERFACE_MODE_XGMII,
+	PHY_INTERFACE_MODE_XAUI,
+	PHY_INTERFACE_MODE_RXAUI,
+	PHY_INTERFACE_MODE_SFI,
 	PHY_INTERFACE_MODE_NONE,	/* Must be last */
 
 	PHY_INTERFACE_MODE_COUNT,
@@ -80,6 +83,9 @@
 	[PHY_INTERFACE_MODE_RGMII_TXID]		= "rgmii-txid",
 	[PHY_INTERFACE_MODE_RTBI]		= "rtbi",
 	[PHY_INTERFACE_MODE_XGMII]		= "xgmii",
+	[PHY_INTERFACE_MODE_XAUI]		= "xaui",
+	[PHY_INTERFACE_MODE_RXAUI]		= "rxaui",
+	[PHY_INTERFACE_MODE_SFI]		= "sfi",
 	[PHY_INTERFACE_MODE_NONE]		= "",
 };