tc0/mpmm: Fix frequency value for m_elp_pct

Created by: nicola-mazzucato-arm

The second highest OPP for Matterhorn ELP has 2612 kHz as level. The configuration in MPMM for that cluster report 2621 instead of 2612.

This patch fixes to the correct level of 2612 kHz.

Change-Id: I129e1727f3cfd6c61c324d9d2285a8b63648db19 Signed-off-by: Nicola Mazzucato nicola.mazzucato@arm.com