ARM: OMAP2+: Remove legacy_init_ehci_clk()

The necessary clock phandle for the EHCI clock is now provided
via device tree so we no longer need this legacy method.

Update the omap4-panda and omap5-uevm board DTS to provide the
necessary EHCI PHY clock information.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
index f83dd4c..cbc45cf 100644
--- a/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -83,12 +83,8 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;   /* gpio_62 */
 		vcc-supply = <&hsusb1_power>;
-	/**
-	 * FIXME:
-	 * put the right clock phandle here when available
-	 *	clocks = <&auxclk3>;
-	 *	clock-names = "main_clk";
-	 */
+		clocks = <&auxclk3_ck>;
+		clock-names = "main_clk";
 		clock-frequency = <19200000>;
 	};