staging: ti-soc-thermal: Enable COUNTER_DELAY feature for OMAP5

Enable COUNTER_DELAY feature for OMAP5.

Signed-off-by: J Keerthy <j-keerthy@ti.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>