Thermal: ACPI INT3403 thermal driver

The ACPI INT3403 device objects present on some systems can be used to retrieve
temperature data from thermal sensors. Add a driver registering each INT3403
device object as a thermal zone device and exposing its _TMP, PATx and GTSH
method via the standard thermal control interface under /sys/class/thermal/.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index f35a1f75b15b..8928e6447380 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -192,6 +192,13 @@ config X86_PKG_TEMP_THERMAL
           two trip points which can be set by user to get notifications via thermal
           notification methods.
 
+config ACPI_INT3403_THERMAL
+        tristate "ACPI INT3403 thermal driver"
+        depends on X86 && ACPI
+        help
+          This driver uses ACPI INT3403 device objects. If present, it will
+          register each INT3403 thermal sensor as a thermal zone.
+
 menu "Texas Instruments thermal drivers"
 source "drivers/thermal/ti-soc-thermal/Kconfig"
 endmenu