hwmon: Add driver for SMSC EMC2103 temperature monitor and fan controller

SMSC's EMC2103 family of temperature/fan controllers have 1
onboard and up to 3 external temperature sensors, and allow
closed-loop control of one fan.  This patch adds support for
them.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index f3adf18bfa05..d50e9fa8016f 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -804,6 +804,16 @@ config SENSORS_EMC1403
           Threshold values can be configured using sysfs.
           Data from the different diodes are accessible via sysfs.
 
+config SENSORS_EMC2103
+        tristate "SMSC EMC2103"
+        depends on I2C
+        help
+          If you say yes here you get support for the temperature
+          and fan sensors of the SMSC EMC2103 chips.
+
+          This driver can also be built as a module.  If so, the module
+          will be called emc2103.
+
 config SENSORS_SMSC47M1
         tristate "SMSC LPC47M10x and compatibles"
         help