ARM: nomadik: add the new clocks to the device tree

This revamps the device tree to fit with the new clock
implementation and brings it quite a bit closer to how
the hardware actually works.

After this the clock implementation knows about all
clock gates and will gate off all unused clocks at
boot time and save a bit of power.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/boot/dts/ste-nomadik-s8815.dts

@@ -14,6 +14,12 @@ chosen {
 		bootargs = "root=/dev/ram0 console=ttyAMA1,115200n8 earlyprintk";
 	};
 
+	src@101e0000 {
+		/* These chrystal drivers are not used on this board */
+		disable-sxtalo;
+		disable-mxtalo;
+	};
+
 	pinctrl {
 		/* Hog CD pins */
 		pinctrl-names = "default";