phy: marvell: add support for SFI1

In CP115, comphy4 can be configured into SFI port1
(in addition to SFI0). This patch adds the option
described above.

In addition, rename all existing SFI/XFI references:
COMPHY_TYPE_SFI --> COMPHY_TYPE_SFI0

No functional change for exsiting configuration.

Change-Id: If9176222e0080424ba67347fe4d320215b1ba0c0
Signed-off-by: Igal Liberman <igall@marvell.com>
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
diff --git a/arch/arm/dts/armada-8040-db.dts b/arch/arm/dts/armada-8040-db.dts
index 1edfaab..51c2f23 100644
--- a/arch/arm/dts/armada-8040-db.dts
+++ b/arch/arm/dts/armada-8040-db.dts
@@ -95,7 +95,7 @@
 		phy-type = <COMPHY_TYPE_SATA0>;
 	};
 	phy2 {
-		phy-type = <COMPHY_TYPE_SFI>;
+		phy-type = <COMPHY_TYPE_SFI0>;
 	};
 	phy3 {
 		phy-type = <COMPHY_TYPE_SATA1>;
@@ -194,7 +194,7 @@
 		phy-type = <COMPHY_TYPE_SATA0>;
 	};
 	phy2 {
-		phy-type = <COMPHY_TYPE_SFI>;
+		phy-type = <COMPHY_TYPE_SFI0>;
 	};
 	phy3 {
 		phy-type = <COMPHY_TYPE_SATA1>;