ar71xx: enable access to the WAN port PHY on a few devices, adds WAN link detection

SVN-Revision: 26394

target/linux/ar71xx/files/arch/mips/ar71xx/mach-dir-600-a1.c

@@ -140,6 +140,7 @@ static void __init dir_600_a1_setup(void)
 	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 	ar71xx_eth0_data.speed = SPEED_100;
 	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.phy_mask = BIT(4);
 
 	/* LAN ports */
 	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;

target/linux/ar71xx/files/arch/mips/ar71xx/mach-rb750.c

@@ -124,6 +124,7 @@ static void __init rb750_setup(void)
 	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 	ar71xx_eth0_data.speed = SPEED_100;
 	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.phy_mask = BIT(4);
 
 	/* LAN ports */
 	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;

target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-mr3x20.c

@@ -130,6 +130,7 @@ static void __init tl_mr3x20_setup(void)
 	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 	ar71xx_eth0_data.speed = SPEED_100;
 	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.phy_mask = BIT(4);
 
 	/* LAN ports */
 	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;

target/linux/ar71xx/files/arch/mips/ar71xx/mach-tl-wr741nd.c

@@ -115,6 +115,7 @@ static void __init tl_wr741nd_setup(void)
 	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
 	ar71xx_eth0_data.speed = SPEED_100;
 	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.phy_mask = BIT(4);
 
 	/* LAN ports */
 	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;