arm: pmu: support pmu/perf on OMAP4 - booting problem on pandaboard

Ming Lei tom.leiming at
Wed Apr 6 02:07:43 EDT 2011

Hi Avik,

2011/4/5 Avik Sil <aviksil at>:
> Even after using ioremapped addresses in omap_writel() I'm getting the oops.
> Can you please point me to the location in mainline, where these l3 clocks
> are enabled?

I guess you can find here:

         l3_main_3_ick && l3_instr_ick: arch/arm/mach-omap2/clock44xx_data.c

the clocks are set as ENABLE_ON_INIT.

Ming Lei

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