mfd: tps65218: Add driver for the TPS65218 PMIC

The TPS65218 chip is a power management IC for Portable Navigation Systems
and Tablet Computing devices. It contains the following components:

 - Regulators.
 - Over Temperature warning and Shut down.

This patch adds support for tps65218 mfd device. At this time only
the regulator functionality is made available.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 30fbacfe8b3b..3e2d698ac432 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -853,6 +853,21 @@ config MFD_TPS65217
           This driver can also be built as a module.  If so, the module
           will be called tps65217.
 
+config MFD_TPS65218
+        tristate "TI TPS65218 Power Management chips"
+        depends on I2C
+        select MFD_CORE
+        select REGMAP_I2C
+        help
+          If you say yes here you get support for the TPS65218 series of
+          Power Management chips.
+          These include voltage regulators, gpio and other features
+          that are often used in portable devices. Only regulator
+          component is currently supported.
+
+          This driver can also be built as a module.  If so, the module
+          will be called tps65218.
+
 config MFD_TPS6586X
         bool "TI TPS6586x Power Management chips"
         depends on I2C=y