hwmon: Add driver for EXYNOS4 TMU

This patch allows to read temperature
from TMU(Thermal Management Unit) of SAMSUNG EXYNOS4 series of SoC.

Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 0b62c3c6b7ce..c6fb7611dd10 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -303,6 +303,16 @@ config SENSORS_DS1621
           This driver can also be built as a module.  If so, the module
           will be called ds1621.
 
+config SENSORS_EXYNOS4_TMU
+        tristate "Temperature sensor on Samsung EXYNOS4"
+        depends on EXYNOS4_DEV_TMU
+        help
+          If you say yes here you get support for TMU (Thermal Managment
+          Unit) on SAMSUNG EXYNOS4 series of SoC.
+
+          This driver can also be built as a module. If so, the module
+          will be called exynos4-tmu.
+
 config SENSORS_I5K_AMB
         tristate "FB-DIMM AMB temperature sensor on Intel 5000 series chipsets"
         depends on PCI && EXPERIMENTAL