@@ -6,10 +6,10 @@ We use two nodes:
 	-dptx-phy node(defined inside dp-controller node)
 
 For the DP-PHY initialization, we use the dptx-phy node.
-Required properties for dptx-phy:
-	-reg:
+Required properties for dptx-phy: deprecated, use phys and phy-names
+	-reg: deprecated
 		Base address of DP PHY register.
-	-samsung,enable-mask:
+	-samsung,enable-mask: deprecated
 		The bit-mask used to enable/disable DP PHY.
 
 For the Panel initialization, we read data from dp-controller node.

@@ -21,6 +21,10 @@ Required properties for dp-controller:
 		of memory mapped region.
 	-interrupts:
 		interrupt combiner values.
+	-phys:
+		from general PHY binding: the phandle for the PHY device.
+	-phy-names:
+		from general PHY binding: Should be "dp".
 	-interrupt-parent:
 		phandle to Interrupt combiner node.
 	-samsung,color-space:

@@ -61,12 +65,8 @@ SOC specific portion:
 		reg = <0x145b0000 0x10000>;
 		interrupts = <10 3>;
 		interrupt-parent = <&combiner>;
-
-		dptx-phy {
-			reg = <0x10040720>;
-			samsung,enable-mask = <1>;
-		};
-
+		phys = <&dp_phy>;
+		phy-names = "dp";
 	};
 
 Board Specific portion:

@@ -19,6 +19,7 @@
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/of.h>
+#include <linux/phy/phy.h>
 
 #include "exynos_dp_core.h"
 

@@ -960,8 +961,11 @@ static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp)
 
 	dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy");
 	if (!dp_phy_node) {
-		dev_err(dp->dev, "could not find dptx-phy node\n");
-		return -ENODEV;
+		dp->phy = devm_phy_get(dp->dev, "dp");
+		if (IS_ERR(dp->phy))
+			return PTR_ERR(dp->phy);
+		else
+			return 0;
 	}
 
 	if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) {

@@ -992,7 +996,9 @@ err:
 
 static void exynos_dp_phy_init(struct exynos_dp_device *dp)
 {
-	if (dp->phy_addr) {
+	if (dp->phy) {
+		phy_power_on(dp->phy);
+	} else if (dp->phy_addr) {
 		u32 reg;
 
 		reg = __raw_readl(dp->phy_addr);

@@ -1003,7 +1009,9 @@ static void exynos_dp_phy_init(struct exynos_dp_device *dp)
 
 static void exynos_dp_phy_exit(struct exynos_dp_device *dp)
 {
-	if (dp->phy_addr) {
+	if (dp->phy) {
+		phy_power_off(dp->phy);
+	} else if (dp->phy_addr) {
 		u32 reg;
 
 		reg = __raw_readl(dp->phy_addr);

@@ -151,6 +151,7 @@ struct exynos_dp_device {
 	struct video_info	*video_info;
 	struct link_train	link_train;
 	struct work_struct	hotplug_work;
+	struct phy		*phy;
 };
 
 /* exynos_dp_reg.c */