powerpc/powermac: New windfarm driver for PowerMac G5 (AGP) and Xserve G5
This replaces the old therm_pm72 using the same windfarm infrastructure
that was used for other PowerMac G5 models. The fan speeds and sensors
should now be visible in the same location in sysfs.
The driver is split into separate core modules for PowerMac7,2 (and 7,3)
and RackMac3,1, with a lot of the shared code now in the separate sensor
and control modules.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index fa51af1..a555da6 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -204,11 +204,14 @@
better fan behaviour by default, and some manual control.
config THERM_PM72
- tristate "Support for thermal management on PowerMac G5"
+ tristate "Support for thermal management on PowerMac G5 (AGP)"
depends on I2C && I2C_POWERMAC && PPC_PMAC64
+ default n
help
This driver provides thermostat and fan control for the desktop
- G5 machines.
+ G5 machines.
+
+ This is deprecated, use windfarm instead.
config WINDFARM
tristate "New PowerMac thermal control infrastructure"
@@ -221,6 +224,22 @@
help
This driver provides thermal control for the iMacG5
+config WINDFARM_PM72
+ tristate "Support for thermal management on PowerMac G5 (AGP)"
+ depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
+ select I2C_POWERMAC
+ help
+ This driver provides thermal control for the PowerMac G5
+ "AGP" variants (PowerMac 7,2 and 7,3)
+
+config WINDFARM_RM31
+ tristate "Support for thermal management on Xserve G5"
+ depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
+ select I2C_POWERMAC
+ help
+ This driver provides thermal control for the Xserve G5
+ (RackMac3,1)
+
config WINDFARM_PM91
tristate "Support for thermal management on PowerMac9,1"
depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
