tree 9579598050944e748366bab51141aac0bbcfc640
parent 8279d2e6062673f31c59ad9e2104024123154267
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1152513894 +1000
committer Paul Mackerras <paulus@samba.org> 1154047903 +1000

[POWERPC] Add cpufreq support for Xserve G5

The Xserve G5 are capable of frequency switching like other desktop G5s.
This enables it. It also fix a Kconfig issue which prevented from
building the G5 cpufreq support if CONFIG_PMAC_SMU was not set (the
first version of that driver only worked with SMU based macs, but this
isn't the case anymore).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>