[PATCH 4/4] ARM: dts: da850: Add the usb otg device node

[Alexandre Bailon]

This adds the device tree node for the usb otg
controller present in the da850 family of SoC's.
This also enables the otg usb controller for the lcdk board.

Signed-off-by: Alexandre Bailon <abailon at baylibre.com>
---
 arch/arm/boot/dts/da850-lcdk.dts |  8 ++++++++
 arch/arm/boot/dts/da850.dtsi     | 15 +++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
index 7b8ab21..dca9735 100644
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@@ -158,6 +158,14 @@
 	rx-num-evt = <32>;
 };
 
+&usb_phy {
+	status = "okay";
+	};
+
+&usb20 {
+	status = "okay";
+};
+
 &aemif {
 	pinctrl-names = "default";
 	pinctrl-0 = <&nand_pins>;
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index f79e1b9..b11d395 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -372,6 +372,21 @@
 					>;
 			status = "disabled";
 		};
+		usb_phy: usb-phy {
+			compatible = "ti,da830-usb-phy";
+			#phy-cells = <1>;
+			status = "disabled";
+		};
+		usb20: usb20 at 200000 {
+			compatible = "ti,da830-musb";
+			reg = <0x200000 0x10000>;
+			interrupts = <58>;
+			interrupt-names = "mc";
+			dr_mode = "otg";
+			phys = <&usb_phy 0>;
+			phy-names = "usb-phy";
+			status = "disabled";
+		};
 		gpio: gpio at 226000 {
 			compatible = "ti,dm6441-gpio";
 			gpio-controller;
-- 
2.7.3