tree 6a986caab77412a90ffe8c5d8788bc1216b10ed8
parent c155ee10c212254e9cdfe7b3eab4e8c13990c231
author Wolfgang Denk <wd@denx.de> 1245220222 -0600
committer Grant Likely <grant.likely@secretlab.ca> 1245220222 -0600

powerpc/5xxx: Add common mpc5xxx_get_bus_frequency() function

So far, MPC512x used mpc512x_find_ips_freq() to get the bus frequency,
while MPC52xx used mpc52xx_find_ipb_freq().  Despite the different
clock names (IPS vs. IPB) the code was identical.

Use common code for both processor families.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>