enable LATENCYTOP with 3.7.1 kernel

I’m trying to enable LATENCYTOP support for a beagle-xm C1 with a config similar to this:
https://github.com/beagleboard/kernel/blob/3.7/configs/beagleboard

It looks like HAVE_LATENCYTOP_SUPPORT is not enabled and hence I can not enable CONFIG_LATENCYTOP as well.

In older kernel versions this used to work.

Is there a workaround for this for a 3.7 kernel?

Regards,

Robert

I figured it out in the meantime: