mfd: Add twl4030 madc driver

Introducing a driver for MADC on TWL4030 powerIC. MADC stands for monitoring
ADC. This driver monitors the real time conversion of analog signals like
battery temperature, battery cuurent etc.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index d71af4531b14..50c476964e48 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -178,6 +178,16 @@ config TWL4030_CORE
           high speed USB OTG transceiver, an audio codec (on most
           versions) and many other features.
 
+config TWL4030_MADC
+        tristate "Texas Instruments TWL4030 MADC"
+        depends on TWL4030_CORE
+        help
+        This driver provides support for triton TWL4030-MADC. The
+        driver supports both RT and SW conversion methods.
+
+        This driver can be built as a module. If so it will be
+        named twl4030-madc
+
 config TWL4030_POWER
         bool "Support power resources on TWL4030 family chips"
         depends on TWL4030_CORE && ARM