ARM: Tegra: FDT: Add USB EHCI function for T30/T114

Add DT node for USB EHCI function.
Add support for T30-Cardhu, T30-Beaver, T114-Dalmore boards.

Signed-off-by: Jim Lin <jilin@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>

arch/arm/dts/tegra114.dtsi

@@ -216,4 +216,31 @@
 		clocks = <&tegra_car 15>;
 		status = "disable";
 	};
+
+	usb@7d000000 {
+		compatible = "nvidia,tegra114-ehci";
+		reg = <0x7d000000 0x4000>;
+		interrupts = <52>;
+		phy_type = "utmi";
+		clocks = <&tegra_car 22>;	/* PERIPH_ID_USBD */
+		status = "disabled";
+	};
+
+	usb@7d004000 {
+		compatible = "nvidia,tegra114-ehci";
+		reg = <0x7d004000 0x4000>;
+		interrupts = <53>;
+		phy_type = "hsic";
+		clocks = <&tegra_car 58>;	/* PERIPH_ID_USB2 */
+		status = "disabled";
+	};
+
+	usb@7d008000 {
+		compatible = "nvidia,tegra114-ehci";
+		reg = <0x7d008000 0x4000>;
+		interrupts = <129>;
+		phy_type = "utmi";
+		clocks = <&tegra_car 59>;	/* PERIPH_ID_USB3 */
+		status = "disabled";
+	};
 };

arch/arm/dts/tegra30.dtsi

@@ -216,4 +216,31 @@
 		clocks = <&tegra_car 15>;
 		status = "disabled";
 	};
+
+	usb@7d000000 {
+		compatible = "nvidia,tegra30-ehci";
+		reg = <0x7d000000 0x4000>;
+		interrupts = <52>;
+		phy_type = "utmi";
+		clocks = <&tegra_car 22>;	/* PERIPH_ID_USBD */
+		status = "disabled";
+	};
+
+	usb@7d004000 {
+		compatible = "nvidia,tegra30-ehci";
+		reg = <0x7d004000 0x4000>;
+		interrupts = <53>;
+		phy_type = "hsic";
+		clocks = <&tegra_car 58>;	/* PERIPH_ID_USB2 */
+		status = "disabled";
+	};
+
+	usb@7d008000 {
+		compatible = "nvidia,tegra30-ehci";
+		reg = <0x7d008000 0x4000>;
+		interrupts = <129>;
+		phy_type = "utmi";
+		clocks = <&tegra_car 59>;	/* PERIPH_ID_USB3 */
+		status = "disabled";
+	};
 };

board/nvidia/dts/tegra114-dalmore.dts

@@ -14,6 +14,7 @@
 		i2c4 = "/i2c@7000c700";
 		sdhci0 = "/sdhci@78000600";
 		sdhci1 = "/sdhci@78000400";
+		usb0 = "/usb@7d008000";
 	};
 
 	memory {
@@ -61,4 +62,10 @@
 		bus-width = <8>;
 		status = "okay";
 	};
+
+	usb@7d008000 {
+		/* SPDIF_IN: USB_VBUS_EN1 */
+		nvidia,vbus-gpio = <&gpio 86 0>;
+		status = "okay";
+	};
 };

board/nvidia/dts/tegra30-beaver.dts

@@ -14,6 +14,7 @@
 		i2c4 = "/i2c@7000c700";
 		sdhci0 = "/sdhci@78000600";
 		sdhci1 = "/sdhci@78000000";
+		usb0 = "/usb@7d008000";
 	};
 
 	memory {
@@ -68,4 +69,9 @@
 		status = "okay";
 		bus-width = <8>;
 	};
+
+	usb@7d008000 {
+		nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */
+		status = "okay";
+	};
 };

board/nvidia/dts/tegra30-cardhu.dts

@@ -14,6 +14,7 @@
 		i2c4 = "/i2c@7000c700";
 		sdhci0 = "/sdhci@78000600";
 		sdhci1 = "/sdhci@78000000";
+		usb0 = "/usb@7d008000";
 	};
 
 	memory {
@@ -63,4 +64,9 @@
 		status = "okay";
 		bus-width = <8>;
 	};
+
+	usb@7d008000 {
+		nvidia,vbus-gpio = <&gpio 236 0>;	/* PDD4 */
+		status = "okay";
+	};
 };