ARM: OMAP: DRA7: Enable clock init

Initializes clock data from device tree.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index c95b836..44fc8cd 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -692,6 +692,7 @@
 	dra7xx_clockdomains_init();
 	dra7xx_hwmod_init();
 	omap_hwmod_init_postsetup();
+	omap_clk_soc_init = dra7xx_dt_clk_init;
 }
 
 void __init dra7xx_init_late(void)