ARM: ux500: Switch to use common clock framework

Remove machine specific clock implementation and switch to use
new common clock framework.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 6492651..d561825 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -15,6 +15,7 @@
 obj-$(CONFIG_ARCH_MMP)		+= mmp/
 endif
 obj-$(CONFIG_MACH_LOONGSON1)	+= clk-ls1x.o
+obj-$(CONFIG_ARCH_U8500)	+= ux500/
 
 # Chip specific
 obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o