Looks like the timer.c fixes in commit 
ff931c82 (ARM: OMAP: clocks:
Delay clk inits atleast until slab is initialized) got lost in a
merge with 
da4a686a (ARM: smp_twd: convert to use CLKSRC_OF init).
Without the omap_clk_init() calls none of OMAP family of devices
boot.
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
[tony@atomide.com: updated comments to describe merge error]
Signed-off-by: Tony Lindgren <tony@atomide.com>
 
                               clksrc_nr, clksrc_src, clksrc_prop)      \
 void __init omap##name##_gptimer_timer_init(void)                      \
 {                                                                      \
+       if (omap_clk_init)                                              \
+               omap_clk_init();                                        \
        omap_dmtimer_init();                                            \
        omap2_gp_clockevent_init((clkev_nr), clkev_src, clkev_prop);    \
        omap2_gptimer_clocksource_init((clksrc_nr), clksrc_src,         \
                                clksrc_nr, clksrc_src, clksrc_prop)     \
 void __init omap##name##_sync32k_timer_init(void)              \
 {                                                                      \
+       if (omap_clk_init)                                              \
+               omap_clk_init();                                        \
        omap_dmtimer_init();                                            \
        omap2_gp_clockevent_init((clkev_nr), clkev_src, clkev_prop);    \
        /* Enable the use of clocksource="gp_timer" kernel parameter */ \