Thermal: CPU Package temperature thermal
This driver register CPU digital temperature sensor as a thermal
zone at package level.
Each package will show up as one zone with at max two trip points.
These trip points can be both read and updated. Once a non zero
value is set in the trip point, if the package package temperature
goes above or below this setting, a thermal notification is
generated.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 5e3c025..245831c 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -169,4 +169,16 @@
enforce idle time which results in more package C-state residency. The
user interface is exposed via generic thermal framework.
+config X86_PKG_TEMP_THERMAL
+ tristate "X86 package temperature thermal driver"
+ depends on THERMAL
+ depends on X86
+ select THERMAL_GOV_USER_SPACE
+ default m
+ help
+ Enable this to register CPU digital sensor for package temperature as
+ thermal zone. Each package will have its own thermal zone. There are
+ two trip points which can be set by user to get notifications via thermal
+ notification methods.
+
endif