ARM: dts: Aspeed: Enable USB ports on eval board.

This enables both USB ports as host with EHCI and UHCI
attached to them.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: NAndrew Jeffery <andrew@aj.id.au>
Signed-off-by: NJoel Stanley <joel@jms.id.au>

arch/arm/boot/dts/aspeed-ast2500-evb.dts

@@ -79,3 +79,21 @@
 		reg = <0x4d>;
 	};
 };
+
+&ehci0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb2ah_default>;
+};
+
+&ehci1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb2bh_default>;
+};
+
+&uhci {
+	status = "okay";
+
+	/* No pinctrl, this follows the above EHCI settings */
+};