[ARM] Orion: prepare for runtime-determined timer tick rate

Currently, orion5x uses a hardcoded timer tick rate of 166 MHz, but
the actual timer tick rate varies between different members of the SoC
family (and can vary based on strap pin settings).

This patch prepares for runtime determination of the timer tick rate.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
This commit is contained in:
Lennert Buytenhek 2008-08-29 05:55:51 +02:00 committed by Nicolas Pitre
commit ebe35aff88
5 changed files with 20 additions and 9 deletions