msm: 8930: add native support to lis3dh accelerometer

Needed when sensor processor not present. The lis3dh driver is
modified to request regulator

Change-Id: I389d5aa6a7771a9e1fe230ec593ff428e979c236
Signed-off-by: Wentao Xu <wentaox@codeaurora.org>
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 8fb19dc..1464dab 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -647,4 +647,11 @@
           If you say yes here you get support for Bosch Sensortec's
           acceleration sensors SMB380/BMA150.
 
+config STM_LIS3DH
+        tristate "STM LIS3DH acceleration sensor support"
+        depends on I2C=y
+        help
+          If you say yes here you get support for STMicroelectronics's
+          acceleration sensors LIS3DH.
+
 endif