[PATCH] ppc64: Thermal control for SMU based machines

This adds a new thermal control framework for PowerMac, along with the
implementation for PowerMac8,1, PowerMac8,2 (iMac G5 rev 1 and 2), and
PowerMac9,1 (latest single CPU desktop). In the future, I expect to move
the older G5 thermal control to the new framework as well.

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

diff --cc drivers/macintosh/Kconfig
Simple merge

diff --cc drivers/macintosh/Makefile
Simple merge

diff --cc drivers/macintosh/smu.c
Simple merge

diff --cc drivers/macintosh/windfarm.h
Simple merge

diff --cc drivers/macintosh/windfarm_core.c
Simple merge

diff --cc drivers/macintosh/windfarm_cpufreq_clamp.c
Simple merge

diff --cc drivers/macintosh/windfarm_lm75_sensor.c
Simple merge

diff --cc drivers/macintosh/windfarm_pid.c
Simple merge

diff --cc drivers/macintosh/windfarm_pid.h
Simple merge

diff --cc drivers/macintosh/windfarm_pm81.c
Simple merge

diff --cc drivers/macintosh/windfarm_pm91.c
Simple merge

diff --cc drivers/macintosh/windfarm_smu_controls.c
Simple merge

diff --cc drivers/macintosh/windfarm_smu_sensors.c
Simple merge