From ee290a9277e2851ccbc0ac21129a9a2fe163be33 Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Wed, 16 Apr 2014 14:53:19 -0300
Subject: [PATCH] ARM: dts: imx27: Place the usb phy nodes in the board dts
 files

It is not a good approach to have the USB PHY nodes inside imx27.dtsi since
the USB PHYs on mx27 are not internal to the SoC.

Place the USB PHY nodes in the board dts files instead.

Also, each board may have a different clock source for the USB PHY, so do not
hardcode it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---
 .../arm/boot/dts/imx27-phytec-phycore-rdk.dts | 19 ++++++++++++----
 .../boot/dts/imx27-phytec-phycore-som.dtsi    | 19 ++++++++++++----
 arch/arm/boot/dts/imx27.dtsi                  | 22 -------------------
 3 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
index 8b4181b72596..0875327bea74 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
@@ -37,6 +37,20 @@
 			};
 		};
 	};
+
+	usbphy {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usbphy2: usbphy@2 {
+			compatible = "usb-nop-xceiv";
+			reg = <0>;
+			vcc-supply = <&reg_5v0>;
+			clocks = <&clks 0>;
+			clock-names = "main_clk";
+		};
+	};
 };
 
 &cspi1 {
@@ -268,14 +282,11 @@
 	dr_mode = "host";
 	phy_type = "ulpi";
 	vbus-supply = <&reg_5v0>;
+	fsl,usbphy = <&usbphy2>;
 	disable-over-current;
 	status = "okay";
 };
 
-&usbphy2 {
-	vcc-supply = <&reg_5v0>;
-};
-
 &weim {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_weim>;
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
index 33c5dc2be89b..32cc7dac9ab6 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
@@ -41,6 +41,20 @@
 			regulator-max-microvolt = <5000000>;
 		};
 	};
+
+	usbphy {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usbphy0: usbphy@0 {
+			compatible = "usb-nop-xceiv";
+			reg = <0>;
+			vcc-supply = <&sw3_reg>;
+			clocks = <&clks 0>;
+			clock-names = "main_clk";
+		};
+	};
 };
 
 &audmux {
@@ -307,14 +321,11 @@
 	pinctrl-0 = <&pinctrl_usbotg>;
 	dr_mode = "otg";
 	phy_type = "ulpi";
+	fsl,usbphy = <&usbphy0>;
 	vbus-supply = <&sw3_reg>;
 	status = "okay";
 };
 
-&usbphy0 {
-	vcc-supply = <&sw3_reg>;
-};
-
 &weim {
 	status = "okay";
 
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 948354e2c2a3..b2c103e13281 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -72,26 +72,6 @@
 		};
 	};
 
-	usbphy {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		usbphy0: usbphy@0 {
-			compatible = "usb-nop-xceiv";
-			reg = <0>;
-			clocks = <&clks 75>;
-			clock-names = "main_clk";
-		};
-
-		usbphy2: usbphy@2 {
-			compatible = "usb-nop-xceiv";
-			reg = <2>;
-			clocks = <&clks 75>;
-			clock-names = "main_clk";
-		};
-	};
-
 	soc {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -467,7 +447,6 @@
 				interrupts = <56>;
 				clocks = <&clks 75>;
 				fsl,usbmisc = <&usbmisc 0>;
-				fsl,usbphy = <&usbphy0>;
 				status = "disabled";
 			};
 
@@ -486,7 +465,6 @@
 				interrupts = <55>;
 				clocks = <&clks 75>;
 				fsl,usbmisc = <&usbmisc 2>;
-				fsl,usbphy = <&usbphy2>;
 				status = "disabled";
 			};
 
-- 
2.39.5