diff --git a/drivers/net/fm/ls1043.c b/drivers/net/fm/ls1043.c
index 93ba318..6bb6a71 100644
--- a/drivers/net/fm/ls1043.c
+++ b/drivers/net/fm/ls1043.c
@@ -66,12 +66,12 @@
 	if (port == FM1_DTSEC3)
 		if ((rcwsr13 & FSL_CHASSIS2_RCWSR13_EC1) ==
 				FSL_CHASSIS2_RCWSR13_EC1_DTSEC3_RGMII) {
-			return PHY_INTERFACE_MODE_RGMII;
+			return PHY_INTERFACE_MODE_RGMII_TXID;
 		}
 	if (port == FM1_DTSEC4)
 		if ((rcwsr13 & FSL_CHASSIS2_RCWSR13_EC2) ==
 				FSL_CHASSIS2_RCWSR13_EC2_DTSEC4_RGMII) {
-			return PHY_INTERFACE_MODE_RGMII;
+			return PHY_INTERFACE_MODE_RGMII_TXID;
 		}
 
 	/* handle SGMII */