diff --git a/arch/powerpc/boot/dts/mpc832x_mds.dts b/arch/powerpc/boot/dts/mpc832x_mds.dts
index 5a88187..26ac467 100644
--- a/arch/powerpc/boot/dts/mpc832x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc832x_mds.dts
@@ -228,8 +228,8 @@
 			interrupts = <22>;
 			interrupt-parent = < &qeic >;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <19>;
-			tx-clock = <1a>;
+			rx-clock-name = "clk9";
+			tx-clock-name = "clk10";
 			phy-handle = < &phy3 >;
 			pio-handle = < &pio3 >;
 		};
@@ -244,8 +244,8 @@
 			interrupts = <23>;
 			interrupt-parent = < &qeic >;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <17>;
-			tx-clock = <18>;
+			rx-clock-name = "clk7";
+			tx-clock-name = "clk8";
 			phy-handle = < &phy4 >;
 			pio-handle = < &pio4 >;
 		};
diff --git a/arch/powerpc/boot/dts/mpc832x_rdb.dts b/arch/powerpc/boot/dts/mpc832x_rdb.dts
index d314986..10ff7aa 100644
--- a/arch/powerpc/boot/dts/mpc832x_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc832x_rdb.dts
@@ -209,8 +209,8 @@
 			interrupts = <21>;
 			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <20>;
-			tx-clock = <13>;
+			rx-clock-name = "clk16";
+			tx-clock-name = "clk3";
 			phy-handle = <&phy00>;
 			pio-handle = <&ucc2pio>;
 		};
@@ -225,8 +225,8 @@
 			interrupts = <22>;
 			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <19>;
-			tx-clock = <1a>;
+			rx-clock-name = "clk9";
+			tx-clock-name = "clk10";
 			phy-handle = <&phy04>;
 			pio-handle = <&ucc3pio>;
 		};
diff --git a/arch/powerpc/boot/dts/mpc836x_mds.dts b/arch/powerpc/boot/dts/mpc836x_mds.dts
index ea07a6f..fd841b2 100644
--- a/arch/powerpc/boot/dts/mpc836x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc836x_mds.dts
@@ -259,8 +259,8 @@
 			interrupts = <20>;
 			interrupt-parent = < &qeic >;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <0>;
-			tx-clock = <19>;
+			rx-clock-name = "none";
+			tx-clock-name = "clk9";
 			phy-handle = < &phy0 >;
 			phy-connection-type = "rgmii-id";
 			pio-handle = < &pio1 >;
@@ -276,8 +276,8 @@
 			interrupts = <21>;
 			interrupt-parent = < &qeic >;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <0>;
-			tx-clock = <14>;
+			rx-clock-name = "none";
+			tx-clock-name = "clk4";
 			phy-handle = < &phy1 >;
 			phy-connection-type = "rgmii-id";
 			pio-handle = < &pio2 >;
diff --git a/arch/powerpc/boot/dts/mpc8568mds.dts b/arch/powerpc/boot/dts/mpc8568mds.dts
index 90545b1..5818a7c 100644
--- a/arch/powerpc/boot/dts/mpc8568mds.dts
+++ b/arch/powerpc/boot/dts/mpc8568mds.dts
@@ -327,8 +327,8 @@
 			interrupts = <20>;
 			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <0>;
-			tx-clock = <20>;
+			rx-clock-name = "none";
+			tx-clock-name = "clk16";
 			pio-handle = <&pio1>;
 			phy-handle = <&phy0>;
 			phy-connection-type = "rgmii-id";
@@ -344,8 +344,8 @@
 			interrupts = <21>;
 			interrupt-parent = <&qeic>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
-			rx-clock = <0>;
-			tx-clock = <20>;
+			rx-clock-name = "none";
+			tx-clock-name = "clk16";
 			pio-handle = <&pio2>;
 			phy-handle = <&phy1>;
 			phy-connection-type = "rgmii-id";
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 7f68990..0f76268 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3822,6 +3822,7 @@
 	int err, ucc_num, max_speed = 0;
 	const phandle *ph;
 	const unsigned int *prop;
+	const char *sprop;
 	const void *mac_addr;
 	phy_interface_t phy_interface;
 	static const int enet_to_speed[] = {
@@ -3854,10 +3855,56 @@
 
 	ug_info->uf_info.ucc_num = ucc_num;
 
-	prop = of_get_property(np, "rx-clock", NULL);
-	ug_info->uf_info.rx_clock = *prop;
-	prop = of_get_property(np, "tx-clock", NULL);
-	ug_info->uf_info.tx_clock = *prop;
+	sprop = of_get_property(np, "rx-clock-name", NULL);
+	if (sprop) {
+		ug_info->uf_info.rx_clock = qe_clock_source(sprop);
+		if ((ug_info->uf_info.rx_clock < QE_CLK_NONE) ||
+		    (ug_info->uf_info.rx_clock > QE_CLK24)) {
+			printk(KERN_ERR
+				"ucc_geth: invalid rx-clock-name property\n");
+			return -EINVAL;
+		}
+	} else {
+		prop = of_get_property(np, "rx-clock", NULL);
+		if (!prop) {
+			/* If both rx-clock-name and rx-clock are missing,
+			   we want to tell people to use rx-clock-name. */
+			printk(KERN_ERR
+				"ucc_geth: missing rx-clock-name property\n");
+			return -EINVAL;
+		}
+		if ((*prop < QE_CLK_NONE) || (*prop > QE_CLK24)) {
+			printk(KERN_ERR
+				"ucc_geth: invalid rx-clock propperty\n");
+			return -EINVAL;
+		}
+		ug_info->uf_info.rx_clock = *prop;
+	}
+
+	sprop = of_get_property(np, "tx-clock-name", NULL);
+	if (sprop) {
+		ug_info->uf_info.tx_clock = qe_clock_source(sprop);
+		if ((ug_info->uf_info.tx_clock < QE_CLK_NONE) ||
+		    (ug_info->uf_info.tx_clock > QE_CLK24)) {
+			printk(KERN_ERR
+				"ucc_geth: invalid tx-clock-name property\n");
+			return -EINVAL;
+		}
+	} else {
+		prop = of_get_property(np, "rx-clock", NULL);
+		if (!prop) {
+			printk(KERN_ERR
+				"ucc_geth: mising tx-clock-name property\n");
+			return -EINVAL;
+		}
+		if ((*prop < QE_CLK_NONE) || (*prop > QE_CLK24)) {
+			printk(KERN_ERR
+				"ucc_geth: invalid tx-clock property\n");
+			return -EINVAL;
+		}
+		ug_info->uf_info.tx_clock = *prop;
+	}
+
 	err = of_address_to_resource(np, 0, &res);
 	if (err)
 		return -EINVAL;